CN114097434A - Automatic corn husking and threshing machine - Google Patents

Abstract

The invention relates to the field of agricultural machinery, in particular to an automatic corn peeling and threshing machine which comprises a processing box, wherein a shaking motor is arranged in the middle of the upper end of the processing box, an adjusting channel is sleeved in the shaking motor, a funnel is fixedly arranged at the upper end of the adjusting channel, a corn outlet is formed in the front side of the processing box, a processing groove is fixedly arranged in the corn outlet, box body supporting legs are respectively arranged on two sides of the lower bottom surface of the processing box in the vertical direction, groove supporting legs are respectively arranged on two sides of the lower bottom surface of the processing groove in the vertical direction, and the corn can be peeled and separated after being adjusted in direction after being poured into the processing box, so that the work is improved, and the damage and the loss of corn kernels are reduced.

Description

Automatic corn husking and threshing machine

Technical Field

The invention belongs to the field of agricultural machinery, and particularly relates to an automatic corn peeling and threshing machine.

Background

At present, when the corn thresher and the husking machine work, the corn is fed through a feeding hole, the corn is impacted in a rotor and a roller rotating at a high speed, the corn husks are rubbed by a roller to be rolled away, and grains are separated by sieve pores and fall below the roller, so that the corn thresher and the husking machine exist:

firstly, the surface of the corn kernels is damaged due to impact, so that the appearance is influenced, and the storage is influenced;

secondly, when corn husks, husking is only carried out on the ground, so that husking is not clean, corn kernels fly randomly and the kernels are damaged;

therefore, the scheme designs the automatic corn husking and threshing machine which can uniformly and backwards husk and thresh the corns and respectively pack the separated parts into boxes so as to solve the problems.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides an automatic corn husking and threshing machine which is used for husking and separating corn after the orientation of the corn is adjusted after the corn is poured into equipment, so that the work is improved, and the damage and the loss of corn kernels are reduced.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an automatic corn husking and threshing machine, includes and handles the case, it has the shake motor to handle case upper end mid-mounting, the adjustment way is established to shake motor endotheca, the fixed funnel that is provided with in upper end is said in the adjustment, it has the maize export to handle case front side, maize export internal fixation is provided with the treatment tank, the bottom surface both sides are provided with a box stabilizer blade in the vertical direction respectively under the treatment tank, bottom surface both sides are provided with a groove stabilizer blade in the vertical direction respectively under the treatment tank.

Preferably, the adjustment is said and is said both sides inner wall and is symmetrically provided with a fly leaf reset spring, two fly leaf reset spring is close to one side difference fixed connection slidable adjustment fly leaf each other, the adjustment is said and is provided with a shake stopper inside the bottom surface front and back side respectively down, the adjustment is said and is treated the fixed maize slide that is provided with the slope of incasement portion, maize slide bottom surface internal rotation is provided with passive pivot down, passive pivot overcoat is equipped with passive fan wheel, the fixed four passive flabellums that are provided with of outer circumference array of passive fan wheel, the external fixed cover in passive pivot one end is equipped with the initiative column gear.

Preferably, initiative post gear below is provided with passive eccentric orfice gear, passive eccentric orfice gear is kept away from passive fan wheel one side and is provided with a rotation axis and with handle incasement wall rotation and be connected, passive eccentric orfice gear eccentric position rotates and is connected with the eccentric post, the eccentric post is kept away from and is handled incasement wall one side fixedly connected with eccentric rod, the eccentric rod is kept away from the fixed eccentric rod pivot that is provided with of eccentric post one end, eccentric rod pivot below is rotated and is connected with the linkage fixed block, terminal surface fixedly connected with push rod shell under the linkage fixed block, the push rod shell link up and handle the case and the part stretches out outside the processing case.

Preferably, sliding sleeve is equipped with the push rod in the push rod shell, both sides are fixed respectively about the push rod and are provided with the dead lever that is the L type and stretch out outside the push rod shell and with handle incasement wall fixed connection, the push rod shell is two the spout has been seted up respectively outside the dead lever, the push rod shell stretches out and handles the incasement part and seted up the cushion chamber, be provided with push rod reset spring in the cushion chamber and with push rod fixed connection, cushion intracavity wall is kept away from and is handled case one end and be provided with the trigger bar along the horizontal direction, the push rod shell is kept away from push rod one end at the trigger bar and is opened outward and be equipped with the trigger chamber, the trigger intracavity be provided with trigger reset spring and with trigger bar fixed connection, trigger intracavity lateral wall is provided with a slidable and triggers the hydraulic block, trigger the hydraulic block other end link up and stretch into inside the push rod shell.

Preferably, a falling object opening is formed in the bottom surface of the lower portion of the processing box below the push rod shell, a corn stalk collecting box is installed below the falling object opening, and a partition block is arranged in the vertical direction of one side, far away from the push rod shell, of the falling object opening so that the corn shells can be conveniently recycled.

Preferably, the processing tank both sides have been seted up respectively and have been synthesized movable breach, every it is provided with comprehensive pivot to synthesize to be close to in the movable breach respectively that processing case one side is vertical direction rotation respectively, every synthesize pivot middle section and fix respectively and be provided with soft comprehensive pole, two synthesize the pole and be close to one side of each other and be provided with one respectively and shell the arch, two synthesize the pole end and fix respectively and be provided with threshing ring, two it connects to be provided with threshing ring connecting piece between the threshing ring, threshing ring below is seted up jaggedly under the processing tank bottom surface, fixed mounting has a filter screen in the breach, the kernel of corn collecting box is installed to the bottom surface under the filter screen.

Advantageous effects

1. The automatic shelling and threshing process is carried out by using equipment, so that the mechanization level is improved, the consumption of labor cost is reduced, and the working production efficiency is improved;

2. the artificial man is used for manually husking the corn, so that damage to the surface of the corn kernels is reduced, the corn kernels are prevented from going bad too fast, and waste caused by peeling of the corn kernels for pursuing speed is reduced;

drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic diagram of the right-view structure of the present invention;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 5 is an enlarged view of FIG. 4 at D;

in the figure: aprocessing box 10, an adjusting channel 11, a shakingmotor 12, afunnel 13, a boxbody support leg 14, aprocessing groove 15, agroove support leg 16, acorn outlet 17, a comprehensiverotating shaft 18, acomprehensive rod 19, ahusking bulge 20, a threshingring 21, a cornkernel collecting box 22, a cornstalk collecting box 23, an adjusting movable plate 24, a movable plate return spring 25, a shaking limitingblock 26, acorn slide 27, a drivenrotating shaft 28, a drivenfan wheel 29, a drivenfan blade 30 and adriving column gear 31, the device comprises a driveneccentric hole gear 32, aneccentric column 33, aneccentric rod 34, an eccentricrod rotating shaft 35, alinkage fixing block 36, adistinguishing block 37, a threshingring connecting piece 38, apush column 39, afixing rod 40, asliding groove 41, apush rod shell 42, astem clamping piece 43, atrigger rod 44, a pushrod return spring 45, abuffer cavity 46, atrigger cavity 47, atrigger return spring 48, a triggerhydraulic block 49, afilter screen 50, a falling object opening 51 and a comprehensivemovable notch 52.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

With reference to the attached drawing 1, the automatic corn peeling and threshing machine comprises aprocessing box 10, a shakingmotor 12 is installed in the middle of the upper end of theprocessing box 10, an adjusting channel 11 is arranged in the shakingmotor 12 in a sleeved mode, afunnel 13 is fixedly arranged at the upper end of the adjusting channel 11, acorn outlet 17 is formed in the front side of theprocessing box 10, aprocessing groove 15 is fixedly arranged in thecorn outlet 17, boxbody supporting legs 14 are arranged on two sides of the lower bottom surface of theprocessing box 10 in the vertical direction respectively, andgroove supporting legs 16 are arranged on two sides of the lower bottom surface of theprocessing groove 15 in the vertical direction respectively.

Further, with reference to fig. 4, the inner walls of the front and rear sides of the adjusting channel 11 are symmetrically provided with a movable plate return spring 25, one side of each movable plate return spring 25 close to each other is fixedly connected with a slidable adjusting movable plate 24, the front and rear sides of the lower bottom surface of the adjusting channel 11 are respectively provided with a shaking limitingblock 26, the lower end of the adjusting channel 11 is fixedly provided with aninclined corn chute 27 inside theprocessing box 10, the lower bottom surface of thecorn chute 27 is rotatably provided with a drivenrotating shaft 28, the drivenrotating shaft 28 is sleeved with a drivenfan wheel 29, four drivenfan blades 30 are fixedly arranged on the outer circumference array of the drivenfan wheel 29, and one end of the driven rotatingshaft 28 is fixedly sleeved with adriving column gear 31.

Further referring to fig. 4, a driveneccentric hole gear 32 is disposed below the drivingpost gear 31, one side of the driveneccentric hole gear 32, which is far away from the drivenfan wheel 29, is provided with a rotating shaft and is rotatably connected with the inner wall of thetreatment box 10, aneccentric post 33 is rotatably connected with the eccentric position of the driveneccentric hole gear 32, one side of theeccentric post 33, which is far away from the inner wall of thetreatment box 10, is fixedly connected with aneccentric rod 34, one end of theeccentric rod 34, which is far away from theeccentric post 33, is fixedly provided with an eccentricrod rotating shaft 35, alinkage fixing block 36 is rotatably connected below the eccentricrod rotating shaft 35, apush rod shell 42 is fixedly connected with the lower end face of thelinkage fixing block 36, and thepush rod shell 42 penetrates through thetreatment box 10 and partially extends out of thetreatment box 10.

Further in conjunction with figure 4 of the accompanying drawings, fig. 5, apush rod 39 is slidably sleeved in apush rod shell 42, two upper and lower sides of thepush rod 39 are respectively and fixedly provided with an L-shaped fixing rod 40, the L-shaped fixing rod extends out of thepush rod shell 42 and is fixedly connected with the inner wall of theprocessing box 10, thepush rod shell 42 is respectively provided with asliding groove 41 outside the twofixing rods 40, abuffer cavity 46 is formed in the part of thepush rod shell 42 extending out of theprocessing box 10, a pushrod return spring 45 is arranged in thebuffer cavity 46 and is fixedly connected with thepush rod 39, atrigger rod 44 is arranged on the inner wall of thebuffer cavity 46 along the horizontal direction, one end of thepush rod shell 42, far away from thepush rod 39, is provided with atrigger cavity 47, atrigger return spring 48 is arranged in thetrigger cavity 47 and is fixedly connected with thetrigger rod 44, a slidable triggerhydraulic block 49 is arranged on the inner side wall of thetrigger cavity 47, and the other end of the triggerhydraulic block 49 penetrates through and extends into thepush rod shell 42.

Further, with reference to fig. 4, a fallingobject opening 51 is formed in the bottom surface of thetreatment box 10 below thepush rod shell 42, a cornstalk collection box 23 is installed below the falling object opening 51, and apartition block 37 is arranged in the vertical direction on one side of the falling object opening 51 far away from thepush rod shell 42, so that the corn husks can be conveniently recovered.

Further, with reference to fig. 4, comprehensivemovable notches 52 are respectively formed in two sides of theprocessing tank 15, a comprehensiverotating shaft 18 is respectively and vertically rotatably arranged in each comprehensivemovable notch 52 close to one side of theprocessing tank 10, a softcomprehensive rod 19 is respectively and fixedly arranged in the middle section of each comprehensive rotatingshaft 18, ashelling projection 20 is respectively arranged on one side of eachcomprehensive rod 19 close to each other, threshingrings 21 are respectively and fixedly arranged at the tail ends of the twocomprehensive rods 19, a threshingring connecting piece 38 is arranged between the twothreshing rings 21 for connection, a notch is formed in the lower bottom surface of theprocessing tank 15 below eachthreshing ring 21, afilter screen 50 is fixedly installed in the notch, and a cornkernel collecting box 22 is installed on the lower bottom surface of thefilter screen 50.

Principle of operation

After the equipment is started, an operator pours the corns into the equipment from thehopper 13, and the corns are prevented from being stuck in the adjusting channel 11 or thehopper 13 and a plurality of corns fall side by side in the falling process of the corns because the shakingmotor 12 continuously vibrates;

after the corns fall into the lower adjusting channel 11, the corns cannot fall down temporarily due to the blocking of the lower adjusting movable plate 24, at the moment, the corns have the physical properties of being small at one side and big at the other side, so the corn heads firstly retract below the adjusting movable plate 24 under the continuous vibration action of the shakingmotor 12, and then the corn gravity center moves downwards to push the adjusting movable plates 24 at the two sides away from the surface of thecorn slide way 27 falling into theprocessing box 10;

the corn falls into the surface of thecorn slideway 27 and then continuously slides downwards, in the process, the corn can collide with the drivenfan blades 30 arranged on the lower bottom surface of thecorn slideway 27 to rotate, then the corn leaves thecorn slideway 27 to enter thetreatment tank 15 under the action of an inclined track, the drivenfan blades 30 continuously drive the driven rotatingshaft 28 to rotate due to the impact of multiple times of the corn, the drivenrotating shaft 28 rotates to drive thedriving column gear 31 fixedly connected with the driven rotating shaft to rotate, thedriving column gear 31 rotates to drive the driveneccentric hole gear 32 connected with the driven rotating shaft in a meshed mode to rotate, therefore, the driveneccentric hole gear 32 rotates to continuously rotate theeccentric column 33 and drive thelinkage fixing block 36 to move back and forth through theeccentric rod 34, and therefore, thepush rod shell 42 starts to move back and forth regularly;

when thepush rod shell 42 moves forwards, because the front end of thepush rod shell 42 is hollow, stalks at the rear end of the corn enter thepush rod shell 42 and are clamped by thestalk clamping pieces 43 at the two sides, and the corn is pushed to move forwards, in the process of advancing the corn, because thecomprehensive rods 19 at the two sides are in an arc shape which is bent inwards and thepeeling bulges 20 are arranged in thecomprehensive rods 19, the corn shell is driven by the peeling bulges 20 and is opened outwards to expose the corn in the corn shell, and thethreshing ring 21 fixedly arranged on the smaller caliber at the tail end of thecomprehensive rods 19 can complete corn husking and corn kernel peeling on the peeling bulges 20;

the corn cobs which are threshed fall out of theprocessing groove 15, the threshed corn cobs fall into theprocessing groove 15 below and are filtered by thefilter screen 50 to prevent the corn husks from falling into the corncob collection box 22 below after entering, thestalk clamping piece 43 arranged at the front end of thepush rod shell 42 is moved to the limit position in the process of thepush rod shell 42, thepush rod 39 extrudes thetrigger rod 44 behind due to the fixed connection of thepush rod 39 and the inner wall of theprocessing box 10, so that thetrigger rod 44 retreats and presses the triggerhydraulic blocks 49 arranged at the two sides to outwards push the triggerhydraulic blocks 49, thestalk clamping piece 43 hydraulically connected with the triggerhydraulic blocks 49 moves towards the middle to clamp the corn stalks and carry the corn stalks back, and the corn stalks are pushed out by thepush rod 39 after thepush rod shell 42 is reset to fall into the cornstalk collection box 23 behind thedistinguishing block 37 after being blocked by thedistinguishing block 37.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (6)

1. The utility model provides an automatic corn husking and threshing machine, is including handling case (10), its characterized in that, it has shake motor (12) to handle case (10) upper end mid-mounting, shake motor (12) endotheca and be equipped with adjustment way (11), adjustment way (11) upper end is fixed and is provided with funnel (13), it has maize export (17) to handle case (10) front side, maize export (17) internal fixation is provided with treatment tank (15), it is provided with a box stabilizer blade (14) to handle case (10) lower bottom surface both sides vertical direction respectively, bottom surface both sides are provided with a groove stabilizer blade (16) vertical direction respectively under treatment tank (15).

2. The automatic corn husking and threshing machine according to claim 1, characterized in that the inner walls of the front and rear sides of the adjusting channel (11) are symmetrically provided with a movable plate return spring (25), one side of the two movable plate return springs (25) close to each other is fixedly connected with a slidable adjusting movable plate (24), the front and the back inner parts of the lower bottom surface of the adjusting channel (11) are respectively provided with a shaking limiting block (26), the lower end of the adjusting channel (11) is fixedly provided with an inclined corn slideway (27) in the processing box (10), a driven rotating shaft (28) is rotationally arranged on the lower bottom surface of the corn slideway (27), a driven impeller (29) is sleeved outside the driven rotating shaft (28), four driven fan blades (30) are fixedly arranged on the outer circumference of the driven impeller (29) in an array manner, and an active column gear (31) is fixedly sleeved outside one end of the passive rotating shaft (28).

3. The automatic corn husking and threshing machine according to claim 2, characterized in that a driven eccentric hole gear (32) is arranged below the driving column gear (31), one side of the driven eccentric hole gear (32) far away from the driven fan wheel (29) is provided with a rotating shaft and is rotationally connected with the inner wall of the treatment box (10), the eccentric position of the driven eccentric hole gear (32) is rotationally connected with an eccentric column (33), one side of the eccentric column (33) far away from the inner wall of the treatment box (10) is fixedly connected with an eccentric rod (34), one end of the eccentric rod (34) far away from the eccentric column (33) is fixedly provided with an eccentric rod rotating shaft (35), a linkage fixing block (36) is rotatably connected below the eccentric rod rotating shaft (35), a push rod shell (42) is fixedly connected with the lower end surface of the linkage fixing block (36), the push rod shell (42) penetrates through the treatment box (10) and partially extends out of the treatment box (10).

4. The automatic corn husking and threshing machine according to claim 3, characterized in that a pushing rod (39) is slidably sleeved in the pushing rod shell (42), the upper and lower sides of the pushing rod (39) are respectively fixedly provided with an L-shaped fixing rod (40) and extend out of the pushing rod shell (42) and are fixedly connected with the inner wall of the processing box (10), the pushing rod shell (42) is respectively provided with a sliding groove (41) outside the two fixing rods (40), the part of the pushing rod shell (42) extending out of the processing box (10) is internally provided with a buffer cavity (46), a pushing rod return spring (45) is arranged in the buffer cavity (46) and is fixedly connected with the pushing rod (39), one end of the inner wall of the buffer cavity (46) far away from the processing box (10) is provided with a trigger rod (44) along the horizontal direction, the pushing rod shell (42) is externally provided with a trigger cavity (47) at one end of the trigger rod (44) far away from the pushing rod (39), a trigger reset spring (48) is arranged in the trigger cavity (47) and is fixedly connected with the trigger rod (44), a slidable trigger hydraulic block (49) is arranged on the inner side wall of the trigger cavity (47), and the other end of the trigger hydraulic block (49) penetrates through and extends into the push rod shell (42).

5. The automatic corn husking and threshing machine according to claim 4, characterized in that a falling object opening (51) is formed in the lower bottom surface of the processing box (10) below the push rod shell (42), a corn stalk collecting box (23) is installed below the falling object opening (51), and a partition block (37) is vertically arranged on one side of the outer portion of the falling object opening (51) far away from the push rod shell (42) to facilitate the recovery of the corn husks.

6. The automatic corn husking and threshing machine according to claim 1, characterized in that the two sides of the processing tank (15) are respectively provided with a comprehensive movable gap (52), one side of each comprehensive movable gap (52) close to the processing box (10) is respectively provided with a comprehensive rotating shaft (18) in a rotating manner in the vertical direction, the middle section of each comprehensive rotating shaft (18) is respectively and fixedly provided with a soft comprehensive rod (19), one side of each comprehensive rod (19) close to each other is respectively provided with a husking bulge (20), the tail ends of the two comprehensive rods (19) are respectively and fixedly provided with threshing rings (21), and the two threshing rings (21) are connected by a threshing ring connecting piece (38), a gap is arranged on the lower bottom surface of the processing groove (15) below the threshing ring (21), a filter screen (50) is fixedly installed in the notch, and a corn kernel collecting box (22) is installed on the lower bottom surface of the filter screen (50).

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