A kind of self-propelled peanut pickup cropperTechnical field
The invention belongs to agricultural machinery technological fields more particularly to a kind of self-propelled peanut to pick up cropper.
Background technology
Peanut is the main industrial crops in China and oil crops, and the development and popularization of peanut picker realize substantiallyIt is existing for the fruit of plucking of the peanut seedling that is dried after excavation from traditional manpower work to the portions turn of mechanized harvestHarvesting peanut device is also immature, complicated, and many types need artificial feeding, can not automatic picking, labour expenditure is big.WithThe extensive use of harvester for peanut, the harvest of peanut mostly uses greatly machinery and collected at present, and the roller to run at high speed will be spentFruit is taken off from peanut vine, and existing picker, pick up rate is low, plucks fruit loss late height, and working efficiency is low；Existing flowerRaw cropper is set as disposably plucking fruit mostly, and pick up rate is low, and peanut vine and peanut separation are unclear, remain on peanut vinePeanut also needs to manually be extractd, time-consuming and laborious；Peanut vine and peanut after the separation row of being collected respectivelyIt puts, existing harvester for peanut in peanut vine automatic-discharging to field, will usually need manually to carry out collecting and utilizing again, andPeanut vine is disorderly and unsystematic after falling to ground, brings inconvenience to subsequent recovery operation；The peanut of separation is straight after being promotedIt connects and falls into the gunnysack manually propped up, pick up inconvenience, greatly reduce production efficiency.
Invention content
The present invention provides compact-sized one kind, the operation is stable, automation journey to solve shortcoming in the prior artDegree height, simple operation, pluck fruit is efficient, pick up rate is high, can automatic picking, peanut vine and peanut can be collected respectively,The high self-propelled peanut of production efficiency picks up cropper.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：A kind of self-propelled peanut pickup cropper, packetIncluding rack, frame lower are provided with traveling wheel, pick-up mechanism, conveying mechanism and machine for picking fruits are disposed with from front to back in rackStructure is provided with the screening mechanism below fruit-picking up mechanism, the Pai Guo mechanisms above fruit-picking up mechanism in rack and positioned at pluckingRow's rice seedling distribution mechanism at fruit mechanism rear is provided with secondary returning fruit mechanism between fruit-picking up mechanism side and conveying mechanism；
Pick-up mechanism includes horizontally rotating the pick-up roller for being connected to rack front lower portion, is fixedly connected with positioned at pick-up roller in rackThe delivery board at rear, pick-up roller include the first crossbar of along the circumferential direction uniform intervals setting, and each first crossbar both ends lead to respectivelyIt crosses fixed disk to be fixedly connected, picks up roller center and its axial direction is provided with the first central shaft, two fixed disks are respectively by firstCentral axis is connected in rack, its axially spaced-apart of pick-up roller outer is provided with guard ring, and guard ring rear portion passes through fastening boltIt is fixedly connected on conveying front edge of board, rotating channel is surrounded between two neighboring guard ring, each first crossbar outer wall is between its axial directionEvery being provided with pickup lever, the end set of pickup lever has elbow, pickup lever to be fixedly connected on first crossbar by flexible connectorOn, each pickup lever is along pick-up roller radial distribution and is pierced by rotating channel outward, is located at the pickup lever in same rotating channel in scatteredShape distribution is penetrated, the pickup lever in two neighboring rotating channel is interspersed, and rack upper front end, which horizontally rotates to be connected with to be located at, picks upIt picks up and leads seedling roller above roller, lead the second crossbar 21 that seedling roller includes along the circumferential direction uniform intervals setting, each second crossbar 21On be arranged at intervals with shifting disc 22 along its length, lead seedling roller center and be provided with the second central shaft along its length, secondCentral shaft passes through each shifting disc 22, and the second central shaft both ends are rotatably connected in rack respectively；
Conveying mechanism includes being rotatably connected in rack and holding together seedling roller above delivery board, and it is solid along its length to hold together seedling rollerSurely it is connected with seedling helical blade, holds together outer wall in the middle part of seedling roller and be arranged at intervals with to shake seedling bar, shake seedling bar along the circumferencial direction for holding together seedling rollerInterval setting, adjacent two shake seedling bar and are staggered, and the conveying box for being located to hold together seedling roller rear, conveying box middle part are provided in rackConveyor chamber is offered, being spaced to be arranged side by side from front to back in conveyor chamber has conveying roller, and every conveying roller outer wall is along its lengthInterval is fixedly connected with conveying chain wheel, and the conveying chain wheel on adjacent two conveying rollers is staggered；
Fruit-picking up mechanism includes plucking fruit case, plucks and is rotatably connected to fruit-picking-up roller in fruit case along the longitudinal direction, the low early and high after inclination of fruit-picking-up rollerSetting, fruit-picking-up roller are provided with fixed cylinder outside, and fixed cylinder both ends, which are fixedly connected on, plucks on fruit case, and fixed cylinder and fruit-picking-up roller are set with one heartIt sets, fixed cylinder top half is set as arc plate structure, and fixed cylinder lower half portion is set as curved screen structure, plucks on front side of fruit caseFace is fixedly connected with the taper feed hopper of front and back opening, and taper feed hopper rear end is connected with fixed cylinder front end, taper feed hopperFront end is connected with conveying cavity rear end, mounting bracket is fixedly connected in taper feed hopper, fruit-picking-up roller front end center is fixedly connected withHalf front axle, half front axle are rotatably connected on mounting bracket center by bearing, and fruit-picking-up roller back-end central is fixedly connected with rear semiaxis, later halfAxis is rotatably connected on by bearing to be plucked on fruit case, and along the circumferential direction uniform intervals are fixedly connected with channel steel to fruit-picking-up roller outer wall, eachChannel steel is mutually parallel and is axially arranged along fruit-picking-up roller, is arranged at intervals with cutter along its length on every channel steel, each cutsCutter is threaded on channel steel and is locked by clamping screw, and the cutter on adjacent two channel steels are staggered；
Screening mechanism includes the low early and high after screen box being obliquely installed, and screen box top is connected with fruit lower box part is plucked, along preceding in screen boxRear direction is tiltedly installed with the oscillating screen plate below fruit-picking-up roller, and leading below oscillating screen plate is fixedly connected in screen boxFlitch, stock guide are arranged in parallel with oscillating screen plate, and screen box front lower portion is provided with material conveying box, the cylindrical knot of conveying lower box partStructure, guide front edge of board are connected with material conveying box, and conveying roller is rotatably connected in material conveying box, conveying spiral shell is fixedly connected on conveying rollerVane piece, material conveying box side are provided with the discharge bucket positioned at conveying roll end；
Oscillating screen plate includes spaced transverse slat and the stringer board being arranged at intervals on each transverse slat from front to back, each transverse slat phaseIt is mutually arranged in parallel, each stringer board is arranged and is mutually parallel along the longitudinal direction, and each transverse slat is threaded through along left and right horizontal direction respectivelyIn stringer board, it is both provided with sawtooth at the top of each stringer board, oscillating screen plate both sides are hinged at least through two rocking bars in screen box respectivelyWall, oscillating screen plate front end side are fixedly connected with push rod, and push rod is pierced by screen box outward, and screen box side wall offers at push rodLoose slot, push rod end are hinged with connecting rod, and screen box side is provided with the eccentric wheel positioned at push rod side, and connecting rod is hinged on eccentric wheelOn；
Pai Guo mechanisms include the force feed wind turbine being located on front side of discharge bucket, and the air outlet flanged joint of force feed wind turbine has positioned at discharge bucketThe transporting elbow of lower section, discharge bucket lower part are connected with transporting elbow top, and the vertical flanged joint in transporting elbow upper end has fruitBellows, the fruit-collecting box being provided in rack above screen box, the outlet for going out fruit bellows are connected with the import of fruit-collecting box, rackOn be fixedly connected with the fixed block positioned at fruit-collecting box front and rear sides, is respectively arranged between fruit-collecting box front and rear sides and fixed blockOne automatic turning device, fruit-collecting box top surface are hinged with removable cover；
Row's rice seedling distribution mechanism includes being located to pluck to go out seedling bellows above the outlet of fruit case, goes out spaced, parallel in seedling bellows and is provided with partition board,Partition board, which will go out in seedling bellows, is divided into several air ducts, goes out at the top of seedling bellows to be set as cylinder-like structure and is provided with air-breathing windMachine plucks the outlet of fruit case and is provided with the broken seedlings device being located at below seedling bellows, is provided in rack and is located at seedling bellows rearCollect seedling case, the air outlet for going out seedling bellows is connected with the import of collection seedling case, is fixedly connected in rack on the outside of collection seedling caseFixed frame collects and is respectively arranged with the second automatic turning device between seedling case front and rear sides and fixed frame, and collection seedling case top surface is hinged withLid seedling plate.
Secondary returning fruit mechanism includes the feed back case being located on rear side of screen box, and the import of feed back case is connected with screen box rear end,It is rotatably connected to guide rack along left and right horizontal direction in feed back case, guide rack outer wall is connected with conveyor screw leaf along its axial restraintPiece is provided in rack positioned at the first conveying bucket for plucking fruit case side, and the front is high and the back is low is obliquely installed for the first conveying bucket, the first conveyingStruggle against it is tilted be provided with first conveyer belt, first conveyer belt rear end is mutually connected with the outlet of feed back case, is provided with and is located in rackSecond conveying bucket of conveying box side is provided with the second conveyer belt, the second conveyer belt rear end and the first conveying in the second conveying bucketBand front end is mutually connected, and the second conveying bucket front end is provided with material-falling hopper, and the outlet of material-falling hopper is mutually connected with the import of conveying box.
The flexible connector uses torsional spring, torsional spring to be set in first crossbar, and pickup lever is fixedly connected on one end.
The pressure roller being provided in the conveyor chamber above conveying roller, pressure roller both ends are hinged on conveying by rocking arm respectivelyOn case.
The fruit-picking-up roller both ends have been respectively fixedly connected with taper connection body, and correspondence is fixedly connected half front axle respectively with rear semiaxisOn two taper connection bodies, two external walls of taper connection have been respectively fixedly connected with push helical blade.
The cutter head of each cutter is in sector structure, and knife face and the perpendicular of each cutter have an angle, and adjacent twoStaggered two cutter are mutually drawn close on a channel steel.
First automatic turning device includes first hydraulic cylinder and is fixedly connected on the supporting rod of fruit-collecting box side wall, under supporting rodHinged by the first hinged shaft between end and fixed block, the piston rod part of first hydraulic cylinder is hinged on fruit-collecting box upper portion side wall, theThe inferior part of the cylinder block of one hydraulic cylinder is hinged in rack.
The fruit-collecting box is in the bucket-shaped structure in side, and the cross-sectional area at the top of fruit-collecting box is more than the cross-sectional area of bottom.
Second automatic turning device includes the fixed plate being fixedly connected on collection seedling box outer wall, fixed plate top and fixed frameBetween it is hinged by the second hinged shaft, second hydraulic cylinder, the piston of second hydraulic cylinder are provided between fixed plate lower part and fixed frameIt is hinged in fixed plate at the top of bar, the inferior part of the cylinder block of second hydraulic cylinder is hinged on fixed frame.
The broken seedlings device includes being rotatably connected on the broken seedling roller plucked in fruit case, and broken seedling roller is provided with along its axially spaced-apart to be cutCut component, every group of cutting assembly includes three along broken seedling roller axially spaced-apart and the link block that is twist arranged, each link blockBoth sides have been respectively articulated with broken seedling knife, and broken seedling knife the upper side and lower side is respectively set to pectination edge structure, are located on same link blockTwo broken seedling knife end outward bendings form Figure of eight structures.
Above-mentioned technical proposal is used, the invention has the advantages that：
1, the present invention is picked up the peanut vine fruit of ground by pick-up mechanism, and pick-up roller rotation drives each pickup lever at corresponding timeTurn to rotate in channel, pickup lever picks up the peanut vine fruit of ground to delivery board during rotation, picks up boom end and setsIt is equipped with elbow, substantially increases pickup efficiency, every pickup lever is arranged by flexible connector on pick-up roller respectively so that picks upBar is picked up when rotation touches ground there are one the effect buffered, avoids pickup lever from being broken, picking up in two neighboring rotating channelIt picks up bar to be interspersed, avoids omitting during pickup, substantially increase pickup effect, be provided with and lead above pick-up rollerSeedling roller, peanut vine fruit from pick-up roller and lead between seedling roller by when, there are one dial to peanut vine fruit for the shifting disc 22 for leading on seedling rollerDynamic effect avoids peanut vine fruit from being wrapped on pickup lever, and peanut vine fruit is dialed to conveying mechanism.
2, the peanut vine fruit that pick-up mechanism is picked up is delivered to fruit-picking up mechanism by conveying mechanism of the invention backward, in conveyingIn the process, hold together the rotation of seedling roller and drive the rotation of seedling helical blade, peanut vine fruit is under the impetus for holding together seedling helical blade to defeatedThe import of chamber is sent to gather, the bar that shakes seedling held together in the middle part of seedling roller dials to peanut vine fruit on the conveying roller in conveyor chamber, and conveying roller existsDuring rotation, peanut vine fruit is delivered in the taper feed hopper of fruit-picking up mechanism by the conveying chain wheel on conveying roller backward, defeatedSend intracavitary to be provided with the pressure roller above conveying roller, peanut vine fruit between conveying roller and pressure roller by when, pressure roller is to peanutThere are one the effects squeezed for seedling fruit, so that the clod adhered on peanut vine fruit is broken.
3, pushed on taper connection body into the peanut vine fruit in taper feed hopper under the impetus of helical blade intoEnter in fixed cylinder, fruit-picking-up roller rotation drives the cutter high-speed rotation on fruit-picking-up roller, to carry out plucking fruit, peanut to peanut vine fruitFruit falls into after being detached from peanut vine in screening mechanism, and the cutter head of the cutter on fruit-picking-up roller is set as sector structure, increases cut surfaceProduct, and the cutter on adjacent two channel steels are staggered, and staggered two cutter are mutually drawn close, and are substantially increased and are cutEffect is cut, cutting efficiency is increased.
4, it peanut after detaching and is fallen on oscillating screen plate by the peanut vine that cutter shred, eccentric wheel rotation is logicalIt crosses connecting rod and push rod drives the front and back vibration of oscillating screen plate, peanut to fall to stock guide, peanut is gathered in defeated by stock guideIn hopper, and by under the conveying of the conveying helical blade on conveying roller effect, being delivered in discharge bucket, falling to oscillating screen plateOn front and back vibration of the peanut vine chopped through oscillating screen plate, be delivered to out below seedling bellows, be provided at the top of stringer board backwardPeanut vine thereon is conveyed under the effect of vibration of oscillating screen plate, peanut vine is avoided to be wrapped on oscillating screen plate by sawtooth backward.
5, the peanut in discharge bucket is under the air-flow force feed effect of force feed wind turbine, and peanut is through the upward force feed of transporting elbowEnter out fruit bellows, the outlet through going out fruit bellows is fallen into fruit-collecting box, so that peanut is collected in fruit-collecting box；After separationThe cut-out of a peanut vine part fall on oscillating screen plate, be delivered to out backward through oscillating screen plate below seedling bellows, another partPeanut vine conveys backward with fruit-picking-up roller, and under the push effect of the push helical blade on taper connection body, is delivered to backwardBroken seedlings device, broken seedling roller rotation drive cutting assembly to shred the peanut vine of whereabouts, and broken seedling knife is set as pectination blade knotStructure, and three groups of broken seedling knives are a cutter unit, substantially increase cutting efficiency, the peanut vine shredded by broken seedlings device andThe peanut vine being delivered to out backward by oscillating screen plate below seedling bellows, under the attraction air-flow of suction fan, through going out seedling bellowsInterior air duct is delivered up to collection seedling case, so that peanut vine is collected in collection seedling case.
6, during fruit-picking up mechanism carries out plucking fruit to peanut vine fruit, peanut on the peanut vine of part may be without departing fromPeanut vine, since the peanut vine weight with peanut is larger, the attraction air-flow of suction fan cannot be drawn into collection seedling case,Therefore peanut vine of this part with fruit is fallen under the effect of gravity in feed back case, and the conveyor screw blade in guide rackConveying effect under be transferred to the first conveying bucket, be delivered in the second conveying bucket by first conveyer belt, then defeated by the second conveyer beltIt send to material-falling hopper, is fallen in conveying box again through material-falling hopper, be delivered to fruit-picking up mechanism again through conveying roller and carry out secondary pluckFruit, to substantially increase pick up rate.
7, after the peanut in fruit-collecting box is collected completely, start the first automatic turning device so that the work of first hydraulic cylinderStopper rod jacks up upwards, so that fruit-collecting box tilts, after fruit-collecting box tilts to certain angle, the removable cover on fruit-collecting box is beatenIt opens, so that peanut is poured onto in corresponding collecting box.
8, after collecting the peanut vine collection in seedling case completely, start the second automatic turning device so that the work of second hydraulic cylinderStopper rod jacks up upwards, so that collection seedling case tilts, after collection seedling case tilts to certain angle, the lid seedling plate collected on seedling case is opened,So that peanut vine is poured onto in corresponding collecting box.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of pick-up mechanism in Fig. 1；
Fig. 3 is the side structure schematic view of Fig. 2；
Fig. 4 is the structural schematic diagram of conveying mechanism in Fig. 1；
Fig. 5 is the overlooking structure diagram inside conveyor chamber in Fig. 4；
Fig. 6 is the main structure diagram of Fig. 5；
Fig. 7 is the structural schematic diagram of fruit-picking up mechanism in Fig. 1；
Fig. 8 is the structural schematic diagram of fruit-picking-up roller in Fig. 7；
Fig. 9 is the structural schematic diagram of fixed cylinder in Fig. 7；
Figure 10 is the structural schematic diagram of screening mechanism in Fig. 1；
Figure 11 is the structural schematic diagram of oscillating screen plate in Figure 10；
Figure 12 is the side structure schematic view of stringer board in Figure 11；
Figure 13 is the structural schematic diagram of Tu1Zhong Pai fruits mechanism；
Figure 14 is the structural schematic diagram of fruit-collecting box in Figure 13；
Figure 15 is the structural schematic diagram that rice seedling distribution mechanism is arranged in Fig. 1；
Figure 16 is the structural schematic diagram for collecting seedling case in Figure 15；
Figure 17 is the structural schematic diagram of broken seedling roller in the present invention；
Figure 18 is the structural schematic diagram for going out seedling bellows import in the present invention；
Figure 19 is the structural schematic diagram of secondary returning fruit mechanism in Fig. 1；
Figure 20 is the structural schematic diagram of guide rack in Figure 19.
Specific implementation mode
As shown in Fig. 1-2 0, a kind of self-propelled peanut of the invention picks up cropper, including rack 1, the setting of 1 lower part of rackThere is traveling wheel 2, is disposed with pick-up mechanism 3, conveying mechanism 4 and fruit-picking up mechanism 5 in rack 1 from front to back, is arranged in rack 1There are the screening mechanism 6 positioned at 5 lower section of fruit-picking up mechanism, the Pai Guo mechanisms 7 above fruit-picking up mechanism 5 and after fruit-picking up mechanism 5Row's rice seedling distribution mechanism 8 of side, is provided with secondary returning fruit mechanism 9 between 5 side of fruit-picking up mechanism and conveying mechanism 4.
Pick-up mechanism 3 includes horizontally rotating the pick-up roller 10 for being connected to 1 front lower portion of rack, is fixedly connected in rack 1Delivery board 11 positioned at 10 rear of pick-up roller, pick-up roller 10 include the first crossbar 12 of along the circumferential direction uniform intervals setting, respectively12 both ends of first crossbar are fixedly connected by fixed disk 13 respectively, and 10 center of pick-up roller is provided with the first central shaft along its axial direction14, two fixed disks 13 are rotatably connected on by the first central shaft 14 in rack 1 respectively, its axially spaced-apart of 10 outer of pick-up roller is setIt is equipped with guard ring 15,15 rear portion of guard ring is fixedly connected on 11 front end of delivery board, two neighboring guard ring 15 by fastening boltBetween surround rotating channel 16,12 outer wall of each first crossbar is provided with pickup lever 17, the end of pickup lever 17 along its axially spaced-apartIt is provided with elbow 18, pickup lever 17 is fixedly connected on by flexible connector 19 in first crossbar 12, and each pickup lever 17 is along pickup10 radial distribution of roller is simultaneously pierced by rotating channel 16 outward, and the pickup lever 17 being located in same rotating channel 16 is distributed in dispersion shape,Pickup lever 17 in two neighboring rotating channel 16 is interspersed, and 1 upper front end of rack, which horizontally rotates, to be connected with positioned at pick-up rollerSeedling roller 20 is led in 10 tops, leads the second crossbar 21 that seedling roller 20 includes along the circumferential direction uniform intervals setting, each second crossbarShifting disc 22 is arranged at intervals on 21 along its length, 20 center of seedling roller is led and is provided with the second central shaft along its length23, the second central shaft 23 passes through each shifting disc 22, and 23 both ends of the second central shaft are rotatably connected on respectively in rack 1.
Conveying mechanism 4 includes being rotatably connected in rack 1 and holding together seedling roller 24 positioned at 11 top of delivery board, holds together 24 edge of seedling rollerIts length direction is fixedly connected with seedling helical blade 25, holds together 24 middle part outer wall of seedling roller and is arranged at intervals with to shake seedling bar 26, shake seedling bar26 along the circumferencial direction interval setting for holding together seedling roller 24, and adjacent two shake seedling bar 26 and are staggered, and are provided in rack 1 and are located to hold together seedlingThe conveying box 27 at 24 rear of roller, 27 middle part of conveying box offer conveyor chamber 28, are spaced and are arranged side by side from front to back in conveyor chamber 28There is conveying roller 29, every 29 outer wall of conveying roller is spaced along its length is fixedly connected with conveying chain wheel 30, adjacent two conveyingsConveying chain wheel 30 on roller 29 is staggered.
Fruit-picking up mechanism 5 includes plucking fruit case 31, plucks and is rotatably connected to fruit-picking-up roller 32 in fruit case 31 along the longitudinal direction, fruit-picking-up roller 32It is low early and high after to be obliquely installed, it is provided with fixed cylinder 33 outside fruit-picking-up roller 32,33 both ends of fixed cylinder, which are fixedly connected on, plucks on fruit case 31, GuSafety barrel 33 and fruit-picking-up roller 32 are arranged concentrically, and 33 top half of fixed cylinder is set as arc plate structure, and 33 lower half of fixed cylinder is set up separatelyIt is set to curved screen structure, plucks the taper feed hopper 34 that 31 leading flank of fruit case is fixedly connected with front and back opening, taper feed hopper 34Rear end is connected with 33 front end of fixed cylinder, and 34 front end of taper feed hopper is connected with 28 rear end of conveyor chamber, in taper feed hopper 34It is fixedly connected with mounting bracket 35,32 front end center of fruit-picking-up roller is fixedly connected with half front axle 36, and half front axle 36 is rotated by bearing to be connectedIt is connected on 35 center of mounting bracket, 32 back-end central of fruit-picking-up roller is fixedly connected with rear semiaxis 37, and rear semiaxis 37 is rotatablely connected by bearingOn plucking fruit case 31, along the circumferential direction uniform intervals are fixedly connected with channel steel 38 to 32 outer wall of fruit-picking-up roller, and each channel steel 38 is mutually flatRow is simultaneously arranged at intervals with cutter 39, each cutter along its length in the axial setting of fruit-picking-up roller 32, every channel steel 3839 are threaded on channel steel 38 and are locked by clamping screw 40, and the cutter 39 on adjacent two channel steels 38 are staggered.
Screening mechanism 6 includes the low early and high after screen box 41 being obliquely installed, and 41 top of screen box is connected with 31 lower part of fruit case is plucked,The oscillating screen plate 42 positioned at 32 lower section of fruit-picking-up roller is tiltedly installed in screen box 41 along the longitudinal direction, position is fixedly connected in screen box 41Stock guide 43 in 42 lower section of oscillating screen plate, stock guide 43 are arranged in parallel with oscillating screen plate 42, and 41 front lower portion of screen box is provided withMaterial conveying box 44, the cylindrical structure in 44 lower part of material conveying box, 43 front end of stock guide are connected with material conveying box 44, rotation in material conveying box 44It is connected with conveying roller 45, conveying helical blade 46 is fixedly connected on conveying roller 45,44 side of material conveying box is provided with positioned at conveyingThe discharge bucket 47 of 45 end of roller.
Oscillating screen plate 42 includes spaced transverse slat 48 from front to back and the stringer board being arranged at intervals on each transverse slat 4849, each transverse slat 48 is arranged in parallel, and each stringer board 49 is arranged and is mutually parallel along the longitudinal direction, the edge respectively of each transverse slat 48Left and right horizontal direction is threaded through in stringer board 49, and the top of each stringer board 49 is both provided with sawtooth 50, and 42 both sides of oscillating screen plate are respectively extremelyBe hinged on 41 inner wall of screen box by two rocking bars 51 less, 42 front end side of oscillating screen plate is fixedly connected with push rod 52, push rod 52 toIt is pierced by screen box 41 outside, 41 side wall of screen box offers the loose slot 53 at push rod 52, and 52 end of push rod is hinged with connecting rod 54, sieve41 side of case is provided with the eccentric wheel 55 positioned at 52 side of push rod, and connecting rod 54 is hinged on eccentric wheel 55.
Pai Guo mechanisms 7 include being located at the force feed wind turbine 56 of 47 front side of discharge bucket, the air outlet flanged joint of force feed wind turbine 56There are the transporting elbow 57 positioned at 47 lower section of discharge bucket, 47 lower part of discharge bucket to be connected with 57 top of transporting elbow, transporting elbow 57The vertical flanged joint in upper end has fruit bellows 58, and the fruit-collecting box 59 being provided in rack 1 above screen box 41 goes out fruit bellows 58Outlet be connected with the import of fruit-collecting box 59, the fixed block 60 positioned at 59 front and rear sides of fruit-collecting box is fixedly connected in rack 1,The first automatic turning device 61 is respectively arranged between 59 front and rear sides of fruit-collecting box and fixed block 60,59 top surface of fruit-collecting box is hinged withRemovable cover 62.
Row's rice seedling distribution mechanism 8 includes being located to pluck to go out seedling bellows 63 above the outlet of fruit case 31, goes out spaced, parallel in seedling bellows 63It is provided with partition board 64, partition board 64, which will go out in seedling bellows 63, is divided into several air ducts 65, and the top for going out seedling bellows 63 is set as cylinderShape structure is simultaneously provided with suction fan 66, plucks fruit case 31 and exports the broken seedlings device 67 for being provided with and being located at 63 lower section of seedling bellows, machineIt is provided with the collection seedling case 68 for being located at 63 rear of seedling bellows on frame 1, goes out the import phase of the air outlet and collection seedling case 68 of seedling bellows 63Connection, is fixedly connected with the fixed frame 69 positioned at 68 outside of collection seedling case in rack 1, collection seedling case 68 front and rear sides and fixed frame 69 itBetween be respectively arranged with the second automatic turning device 70,68 top surface of collection seedling case is hinged with lid seedling plate 71.
Secondary returning fruit mechanism 9 includes being located at the feed back case 72 of 41 rear side of screen box, import and 41 rear end of screen box of feed back case 72Portion is connected, and is rotatably connected to guide rack 73 along left and right horizontal direction in feed back case 72,73 outer wall of guide rack is along its axial restraintIt is connected with conveyor screw blade 74, is provided in rack 1 positioned at the first conveying bucket 75 for plucking 31 side of fruit case, the first conveying bucket 75The front is high and the back is low is obliquely installed, and the first conveying bucket 75 is tilted to be provided with first conveyer belt 76,76 rear end of first conveyer belt and feed backThe outlet of case 72 is mutually connected, and the second conveying bucket 77 positioned at 27 side of conveying box is provided in rack 1, is set in the second conveying bucket 77It is equipped with the second conveyer belt 78,78 rear end of the second conveyer belt is mutually connected with 76 front end of first conveyer belt, and 77 front end of the second conveying bucket is setIt is equipped with material-falling hopper 79, the outlet of material-falling hopper 79 is mutually connected with the import of conveying box 27.
The flexible connector 19 uses torsional spring, torsional spring to be set in first crossbar 12, and pickup lever 17 is fixedly connected on torsionSpring one end.
The pressure roller 80 being provided in the conveyor chamber 28 above conveying roller 29,80 both ends of pressure roller pass through rocking arm 81 respectivelyIt is hinged on conveying box 27.
32 both ends of the fruit-picking-up roller have been respectively fixedly connected with taper connection body 82, and half front axle 36 and rear semiaxis 37 correspond to respectivelyIt is fixedly connected on two taper connection bodies 82, two 82 outer walls of taper connection body have been respectively fixedly connected with push helical blade83。
The cutter head of each cutter 39 is in sector structure, and knife face and the perpendicular of each cutter 39 have angle, phaseStaggered two cutter 39 are mutually drawn close on adjacent two channel steels 38.
First automatic turning device 61 includes first hydraulic cylinder 84 and the supporting rod 85 for being fixedly connected on 59 side wall of fruit-collecting box,Hinged by the first hinged shaft 86 between 85 lower end of supporting rod and fixed block 60, the piston rod part of first hydraulic cylinder 84 is hinged on collectionThe inferior part of the cylinder block of 59 upper portion side wall of fruit case, first hydraulic cylinder 84 is hinged in rack 1.
The fruit-collecting box 59 is more than the cross-sectional area of bottom in the bucket-shaped structure in side, the cross-sectional area at 59 top of fruit-collecting box.
Second automatic turning device 70 includes the fixed plate 87 being fixedly connected on 68 outer wall of collection seedling case, 87 top of fixed plateIt is hinged by the second hinged shaft 88 between fixed frame 69, it is provided with second hydraulic cylinder between 87 lower part of fixed plate and fixed frame 6989, the piston rod part of second hydraulic cylinder 89 is hinged in fixed plate 87, and the inferior part of the cylinder block of second hydraulic cylinder 89 is hinged on fixationOn frame 69.
The broken seedlings device 67 includes being rotatably connected on the broken seedling roller 90 plucked in fruit case 31, and broken seedling roller 90 is along its axially spaced-apartIt is provided with cutting assembly, every group of cutting assembly includes three along broken link block seedling roller 90 axially spaced-apart and be twist arranged91,91 both sides of each link block have been respectively articulated with broken seedling knife 92, and broken 92 the upper side and lower side of seedling knife is respectively set to pectination blade knotStructure, two broken seedling knives, the 92 end outward bending being located on same link block 91 form Figure of eight structure.
The present invention picks up the peanut vine fruit of ground during working traveling, by pick-up mechanism 3,10 turns of pick-up rollerDynamic to drive the rotation in corresponding rotating channel 16 of each pickup lever 17, pickup lever 17 is during rotation by the peanut vine of groundFruit is picked up to delivery board 11, and 17 end set of pickup lever has elbow 18, substantially increases pickup efficiency, and every pickup lever 17 dividesIt is not arranged on pick-up roller 10 by flexible connector 19 so that there are one bufferings when rotation touches ground for pickup lever 17Effect avoids pickup lever 17 from being broken, and the pickup lever 17 in two neighboring rotating channel 16 is interspersed, and avoids the process in pickupIt is middle to omit, substantially increase pickup effect, 10 top of pick-up roller, which is provided with, leads seedling roller 20, and peanut vine fruit is from 10 He of pick-up rollerLead between seedling roller 20 by when, lead the shifting disc 22 on seedling roller 20 to peanut vine fruit there are one the effect stirred, avoid peanut vineFruit is wrapped on pickup lever 17, and peanut vine fruit is dialed to conveying mechanism 4；The flower that conveying mechanism 4 picks up pick-up mechanism 3Raw seedling fruit is delivered to fruit-picking up mechanism 5 backward, during conveying, holds together the rotation of seedling roller 24 and drives seedling helical blade 25 to rotate,Peanut vine fruit gathers under the impetus for holding together seedling helical blade 25 to the import of conveyor chamber 28, and that holds together 24 middle part of seedling roller shakes seedling bar26 dial to peanut vine fruit on the conveying roller 29 in conveyor chamber 28, and conveying roller 29 is during rotation, on conveying roller 29Peanut vine fruit is delivered in the taper feed hopper 34 of fruit-picking up mechanism 5 by conveying chain wheel 30 backward, is provided with and is located in conveyor chamber 28The pressure roller 80 of the top of conveying roller 29, peanut vine fruit between conveying roller 29 and pressure roller 80 by when, pressure roller 80 has peanut vine fruitThe effect of one extruding, so that the clod adhered on peanut vine fruit is broken；Into the peanut vine fruit in taper feed hopper 34It pushes on taper connection body 82 and enters in fixed cylinder 33 under the impetus of helical blade 83, the rotation of fruit-picking-up roller 32, which drives, plucks fruit39 high-speed rotation of cutter on roller 32, to carry out plucking fruit to peanut vine fruit, peanut falls into screening machine after being detached from peanut vineIn structure 6, the cutter head of the cutter 39 on fruit-picking-up roller 32 is set as sector structure, increases cutting area, and adjacent two channel steelsCutter 39 on 38 are staggered, and staggered two cutter 39 are mutually drawn close, and are substantially increased cutting effect, are increasedCutting efficiency；It peanut after separation and is fallen on oscillating screen plate 42 by the peanut vine that cutter 39 shred, eccentric wheel 55Rotation drives the front and back vibration of oscillating screen plate 42, peanut to fall to stock guide 43 by connecting rod 54 and push rod 52, and peanut passes throughStock guide 43 is gathered in material conveying box 44, and by under the conveying of the conveying helical blade 46 on conveying roller 45 effect, being delivered toIn discharge bucket 47, front and back vibration of the peanut vine chopped on oscillating screen plate 42 through oscillating screen plate 42 is fallen to, is conveyed backwardTo 63 lower section of seedling bellows is gone out, 49 top of stringer board is provided with sawtooth 50, by peanut thereon under the effect of vibration of oscillating screen plate 42Seedling conveys backward, and peanut vine is avoided to be wrapped on oscillating screen plate 42；The air-flow of peanut in discharge bucket 47 in force feed wind turbine 56Under force feed effect, peanut enters out fruit bellows 58 through 57 upward force feed of transporting elbow, and the outlet through going out fruit bellows 58 is fallen into collectionIn fruit case 59, so that peanut is collected in fruit-collecting box 59；Peanut vine part cut-out after separation falls to vibrating screenOn plate 42, it is delivered to out 63 lower section of seedling bellows backward through oscillating screen plate 42, another part peanut vine conveys backward with fruit-picking-up roller 32,And under the push effect of the push helical blade 83 on taper connection body 82, it is delivered to broken seedlings device 67, broken seedling roller 90 backwardRotation drives cutting assembly to shred the peanut vine of whereabouts, and broken seedling knife 92 is set as pectination edge structure, and three groups brokenSeedling knife 92 is a cutter unit, substantially increases cutting efficiency, by peanut vine that broken seedlings device 67 shreds and passes through vibrationSieve plate 42 is delivered to out the peanut vine of 63 lower section of seedling bellows backward, under the attraction air-flow of suction fan 66, through going out seedling bellows 63Interior air duct 65 is delivered up to collection seedling case 68, so that peanut vine is collected in collection seedling case 68；In fruit-picking up mechanism 5 to flowerRaw seedling fruit carries out during plucking fruit, and the peanut on the peanut vine of part may be without departing from peanut vine, due to the flower with peanutRaw seedling weight is larger, and the attraction air-flow of suction fan 66 cannot be drawn into collection seedling case 68, therefore flower of this part with fruitRaw seedling is fallen under the effect of gravity in feed back case 72, and in guide rack 73 under the conveying effect of conveyor screw blade 74It is transferred to the first conveying bucket 75, is delivered in the second conveying bucket 77 by first conveyer belt 76, then is delivered to by the second conveyer belt 78It in material-falling hopper 79, is fallen to again in conveying box 27 through material-falling hopper 79, being delivered to fruit-picking up mechanism 5 again through conveying roller 29 carries out twoIt is secondary to pluck fruit, to substantially increase pick up rate；After the peanut in fruit-collecting box 59 is collected completely, start the first automatic turning device61 so that the piston rod of first hydraulic cylinder 84 jacks up upwards, so that fruit-collecting box 59 tilts, fruit-collecting box 59 tilts to certain angleAfter degree, the removable cover 62 on fruit-collecting box 59 is opened, so that peanut is poured onto in corresponding collecting box；When collection seedling case 68After interior peanut vine is collected completely, starting the second automatic turning device 70 so that the piston rod of second hydraulic cylinder 89 jacks up upwards, fromAnd so that collection seedling case 68 tilts, after collection seedling case 68 tilts to certain angle, the lid seedling plate 71 on collection seedling case 68 is opened, so thatPeanut vine is poured onto in corresponding collecting box.
The present embodiment is not to be made any form of restriction to shape, material, the structure etc. of the present invention, every according to this hairBright technical spirit belongs to the technology of the present invention side to any simple modification, equivalent change and modification made by above exampleThe protection domain of case.