A kind of rough branch of paddy obstructs seperatorTechnical field
This utility model is related to grain machinery technical field, and the rough branch of more particularly to a kind of paddy obstructs seperator.
Background technology
The rough branch of paddy obstructs the difference that seperator is the proportion, granularity and skin-friction coefficient between rough using paddy, inclines by means of two-wayTiltedly, the effect of reciprocating working plate, increases automatic classification to carry out the rough detached equipment of paddy.
And paddy rough branch stalk seperator is supported the use with gravity cleaner, bearder, the granule content of seed can be made to drop toBelow 0.05%-0.1%, the branch stalk separated enters in bearder, is directly entered bearder compared with Oryza glutinosa, seed finished product is selected inRate can improve 5-10%.
Utility model content
In order to improve prior art, this utility model provides a kind of paddy rough branch stalk seperator.
This utility model be the technical scheme is that
A kind of rough branch of paddy obstructs seperator, including hopper, foodstuff refiner, sub-material chair mechanisms, drive mechanism, frame, motor,Described hopper lower end connects foodstuff refiner, and foodstuff refiner left end bottom connects sub-material chair mechanisms, the casing of sub-material chair mechanismsLower end connects drive mechanism, and drive mechanism is connected in frame, connects motor on the right of frame, and described drive mechanism is by belt evenConnect motor, described foodstuff refiner is made up of casing, flashboard, sieve plate, deflector, bracing frame, sub-material guide plate, on described box topIt is provided with hole slot, hole slot is inserted into flashboard, described box bottom connects sieve plate, and sieve plate left end connects some deflectors, described caseSub-material guide plate is connected, described deflector is parallel with described sub-material guide plate, and support frame as described above upper end connects under casing inside body left endPortion, support frame as described above lower end is connected to the case shell upper right side of sub-material chair mechanisms.
Further, described sub-material chair mechanisms are made up of case shell, end housing, web plate, graded plate, and described case shell upper left side is evenConnect described casing left end, if connecting dried layer web plate in described case shell, described web plate is contacted respectively with the sub-material guide plate in casing, instituteState in connection end housing, end housing on front side of case shell and connect multiple graded plates, if described graded plate is drawn with the dried layer web plate in described case shellTouch, described end housing lower end arranges multiple discharging openings, described graded plate is arranged between adjacent discharging opening.
Further, described drive mechanism by eccentric drive mechanism, supporting linkage form, described eccentric drive mechanism byMain shaft, eccentric bushing, connecting rod, drawing-off block, stabilizer, bearing block composition, described bearing block is symmetrically fixed in frame both sides, described axleMain shaft is connected, main shaft is socketed eccentric bushing, and described eccentric bushing is located inside two bearings seat, and described main shaft two ends connect respectively between bearingBelt wheel and stabilizer, described belt wheel connects motor, described motor connection frame by belt, and described eccentric bushing connects connecting rod, evenBar hinged drawing-off block, drawing-off block connects described case shell bottom, and described drive mechanism is symmetricly set in frame；Described support rod machineStructure is made up of handle, lifting arm, swing arm, support bar, support shaft, drawing-off block, and described handle connects lower support shaft, and lower support shaft is led toCross eccentric bushing connect lifting arm, lifting arm connected by bearing in support shaft, middle support axle head connection support bar one end, support barThe other end connects another support shaft, and another support shaft connects another lifting arm, the hinged another drawing-off block of another lifting arm, another leadsStretch block connecting box shell, described middle support shaft connects swing arm, swing arm hinged drawing-off block, drawing-off block connecting box shell, described lower support shaftPass through axle sleeve connection frame with another support shaft, described supporting linkage is symmetricly set in frame.
Further, 7-8 ° described of web plate fore-and-aft tilt, 14-18 ° of lateral inclination.
Further, described bottom of the frame is provided with adjustment seat.
Further, grain enters from hopper, and grain inlet controls uninterrupted by flashboard, and grain falls on sieve plate,Rocking with foodstuff refiner, the fine impurities in grain are separated, and grain is fallen between sub-material guide plate with the guiding of deflector,Hence on each layer web plate to sub-material chair mechanisms, simultaneously under the work of rotating mechanism, sub-material chair mechanisms also withRock, grain can be divided into the grain of different qualities on web plate and grain and branch stalk separate, under the isolation of graded plate, differentThe grain of grade and branch stalk are fallen in each discharging opening, and carry out graduation and deposit.
Further, start motor work, rotated by belt drive belt wheel, main shaft also rotates simultaneously, main shaft passes through biasSet drivening rod is realized push-and-pull and is moved back and forth, and the stabilizer of the main shaft other end is in order to ensure back and forth rocking of sub-material chair mechanismsBalance, handle play regulation lifting arm on height, realize the gradient of sub-material casing and the shaking amplitude of sub-material casing.
Compared with prior art, the beneficial effects of the utility model are: have reasonable in design, compact conformation, make every layer pointConsistent from thing amount flow, flashboard flow is controlled, and web plate and graded plate, with the use of it is ensured that disintegrate-quality, grain are obstructed with branchEfficiently separate out from different dischargings, drive mechanism smooth running, no noise, effectively have solution paddy, stalk to separate, in conjunction with gravityCleaner and bearder use, better.
Brief description
Fig. 1 is the structural representation that a kind of rough branch of paddy obstructs seperator.
Fig. 2 is the lateral structure schematic diagram of foodstuff refiner and sub-material chair mechanisms.
Fig. 3 is the structural representation of drive mechanism.
Specific embodiment
A kind of rough branch of paddy obstructs seperator, including hopper 1, foodstuff refiner 2, sub-material chair mechanisms 3, drive mechanism 4, frame 5,Motor 6, described hopper 1 lower end connects foodstuff refiner 2, and foodstuff refiner 2 left end bottom connects sub-material chair mechanisms 3, sub-material casingCasing 301 lower end of mechanism 3 connects drive mechanism 4, and drive mechanism 4 is connected in frame 5, and frame 5 the right connects motor 6, instituteState drive mechanism 4 and motor 6 is connected by belt, described foodstuff refiner 2 is by casing 201, flashboard 202, sieve plate 203, deflector204th, bracing frame 205, sub-material guide plate 206 form, and described casing 201 top surface is provided with hole slot, and hole slot is inserted into flashboard 202, instituteState casing 201 bottom and connect sieve plate 203, sieve plate 203 left end connects some deflectors 204, connects inside described casing 201 left endConnect sub-material guide plate 206, described deflector 204 is parallel with described sub-material guide plate 206, support frame as described above 205 upper end connects casing 201Bottom, support frame as described above 205 lower end is connected to case shell 301 upper right side of sub-material chair mechanisms 3.
Further, described sub-material chair mechanisms 3 are made up of case shell 301, end housing 302, web plate 303, graded plate 304, instituteState case shell 301 upper left side and connect described casing 201 left end, if connecting dried layer web plate 303, described web plate 303 in described case shell 301Contact respectively with the sub-material guide plate 206 in casing 201, described case shell 301 front side connects end housing 302, connects multiple in end housing 302Graded plate 304, if described graded plate 304 draws tactile, described end housing 302 lower end setting with the dried layer web plate 303 in described case shell 301Multiple discharging openings 305, described graded plate 304 is arranged between adjacent discharging opening 305.
Further, described drive mechanism 4 is made up of eccentric drive mechanism, supporting linkage, described eccentric drive mechanismIt is made up of main shaft 401, eccentric bushing, connecting rod 402, drawing-off block 403, stabilizer, bearing block, described bearing block is symmetrically fixed in frame5 both sides, connect main shaft 401 between described bearing block, main shaft 401 is socketed eccentric bushing, and described eccentric bushing is located inside two bearings seat, instituteState main shaft 401 two ends and connect belt wheel peace weighing apparatus wheel respectively, described belt wheel connects motor 6, described motor 6 connection frame by belt5, described eccentric bushing connects connecting rod 402, the hinged drawing-off block 403 of connecting rod 402, and drawing-off block 403 connects described case shell 301 bottom, instituteState drive mechanism to be symmetricly set in frame；Described supporting linkage is by handle 407, lifting arm 406, swing arm 405, support bar404th, support shaft, drawing-off block composition, described handle 407 connects lower support shaft, and lower support shaft connects lifting arm by eccentric bushing406, lifting arm 406 connected by bearing in support shaft, middle support axle head connection support bar 404 one end, support bar 404 other endConnect another support shaft, another support shaft connects another lifting arm, the hinged another drawing-off block of another lifting arm, another drawing-off block is evenConnect case shell 301, described middle support shaft connects swing arm 405, the hinged drawing-off block of swing arm 405, drawing-off block connecting box shell 301, described underSupport shaft and another support shaft pass through axle sleeve connection frame 5, and described supporting linkage is symmetricly set in frame 5.
Further, 7-8 ° described of web plate 303 fore-and-aft tilt, 14-18 ° of lateral inclination.
Further, described frame 5 bottom is provided with adjustment seat 501.
Further, grain enters from hopper 1, and grain inlet controls uninterrupted by flashboard 202, and grain falls in sieve plateOn 203, with rocking of foodstuff refiner 2, the fine impurities in grain are separated, and grain is fallen with the guiding of deflector 204Between sub-material guide plate 206, hence on each layer web plate 303 to sub-material chair mechanisms 3, simultaneously under the work of rotating mechanism 4,Also with rocking, grain can be divided into grain and grain and the branch stalk point of different qualities on web plate 303 to sub-material chair mechanisms 3Open, under the isolation of graded plate 304, different grades of grain and branch stalk are fallen in each discharging opening 305, and carry out graduation and depositPut, sub-material guide plate 206 can flexibly control the uniform flow of each layer separating plate 303 and uninterrupted it is ensured that separating the normal of grainWork.
Further, start motor 6 to work, rotated by belt drive belt wheel, main shaft 401 also rotates simultaneously, main shaft 401 leads toCross eccentric bushing drivening rod 402 and realize push-and-pull reciprocating motion, and the stabilizer of main shaft 401 other end is in order to ensure sub-material casing machineThe balance back and forth rocked of structure 3, handle 407 plays regulation lifting arm 4006 height, realizes the inclination angle of sub-material casing 301 and dividesThe shaking amplitude of hopper body 301.
Further, graded plate 304 is arranged in end housing 302 it is ensured that separating the credit rating of grain.
Further, eccentric wheel drive mechanism is borrowed and motor 6 is driven, and stabilizer balances sub-material chair mechanisms 3, makes case shell 301Obtain traverse motion, support bar 404 rotates also with main shaft 401 and realizes reciprocating sliding campaign, support bar 404, distribution boxShell 301, swing arm 405, another lifting arm composition parallelogram, symmetrical, make smooth running, distribution box shell 301 track oneCause, lifting arm 406 can be adjusted flexibly distribution box shell lateral angles, adapt to the needs of technological process change.