CN109819764B - Corn leaf removing device - Google Patents
Corn leaf removing device Download PDFInfo
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- CN109819764B CN109819764B CN201910136133.4A CN201910136133A CN109819764B CN 109819764 B CN109819764 B CN 109819764B CN 201910136133 A CN201910136133 A CN 201910136133A CN 109819764 B CN109819764 B CN 109819764B
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Abstract
The invention relates to a corn leaf removing device which comprises a supporting bottom plate, a conveying device and a leaf removing device, wherein the conveying device is installed on the top of the left end of the supporting bottom plate, and the leaf removing device is installed on the top of the right end of the supporting bottom plate; the conveying device comprises a conveying guide frame, a pushing cylinder, a cylinder connecting plate, a conveying push block and a containing frame; the leaf removing device comprises a leaf removing support, a clamping connecting frame, a lifting cylinder, a clamping mechanism, a pressing mechanism, a separating branch chain, a collecting frame, a recycling mechanism, a cutting hydraulic cylinder, a cutter, a cutting support plate and a hydraulic connecting plate. The corn peeling machine can solve the problems that corn needs to be peeled manually in the existing household, the corn peeling effect is poor, the corn cannot be limited when being cut after peeling, the corn leaves cannot be automatically recovered and the like, and can realize the functions of limiting and conveying the corn and automatically peeling the corn.
Description
Technical Field
The invention relates to the technical field of crop processing, in particular to a corn leaf removing device.
Background
The cultivation history of corn in China is about 470 years, and the corn cultivation area is developed quickly due to high yield, good quality and strong adaptability. At present, the sowing area of China is about 3 hundred million mu, which is second to rice and wheat and is the third place in grain crops.
Corn leaves need to be removed after the corn is picked or aired, a corn husker is generally adopted in a large-scale factory to remove the corn leaves, the corn husker has high efficiency, but the occupied area is large, the cost is high, and a household or a small workshop can only manually remove the corn leaves.
The problem that exists when current family or individual workshop carry out the maize and skin as follows, need manually to skin the action to the maize, cause the maize efficiency of skinning to hang down excessively, and can remain on the maize and not skin clean leaf, the maize is skinned the back and is cut the maize and can take place to rock, causes certain potential safety hazard, and the maize leaf needs the manual work to collect.
Disclosure of Invention
In order to solve the problems, the invention provides a corn leaf removing device which can solve the problems that corn needs to be manually peeled when corn is peeled in the existing family, the corn peeling effect is poor, the corn cannot be limited when the corn is peeled and cut, the corn leaves cannot be automatically recovered and the like, can realize the functions of limiting and conveying the corn and automatically peeling the corn, and has the advantages that the corn is mechanically peeled, the corn peeling effect is good, the corn can be limited when the corn is peeled and cut, the corn leaves can be automatically recovered and the like.
In order to achieve the purpose, the invention adopts the following technical scheme that the corn leaf removing device comprises a supporting bottom plate, a conveying device and a leaf removing device, wherein the conveying device is installed on the top of the left end of the supporting bottom plate, and the leaf removing device is installed on the top of the right end of the supporting bottom plate.
The conveying device comprises a conveying guide frame, a pushing cylinder, a cylinder connecting plate, a conveying push block and a containing frame, the conveying guide frame is installed on the top of the left end of the supporting bottom plate and is of an arc-shaped structure, the pushing cylinder is distributed at the upper end of the left side of the conveying guide frame and is a multi-stage telescopic cylinder, the left end of the pushing cylinder is installed on the top of the left end of the supporting bottom plate through the cylinder connecting plate, and the conveying push block is installed on the right end of the pushing cylinder; the right-hand member of conveying ejector pad be provided with the circular cone hole, it is located the top of conveying guide frame to hold the frame, it is square frame shape structure to hold the frame, the outer end that holds the frame is installed on supporting baseplate's top, the stalk portion of maize is piled left and is put and hold the frame, concrete during operation, conveyer can convey the maize automatically and remove leaf device on, the extension motion of propelling movement cylinder can promote the maize and move right, the conveying guide frame of arc structure can carry on spacingly to the maize, prevent that the longitudinal position of maize from taking place great change, the circular cone hole of conveying ejector pad right-hand member can insert the stalk portion of maize, further carry on spacingly to the position of maize, when the extension motion is carried out to the propelling movement cylinder, the pars contractilis can support the maize that holds in the frame, prevent to hold the frame in the maize and drop on the conveying guide frame.
The leaf removing device comprises a leaf removing support, a clamping connecting frame, lifting cylinders, clamping mechanisms, a pressing mechanism, a separating branch chain, a collecting frame, a recovery mechanism, a cutting hydraulic cylinder, a cutter, a cutting support plate and a hydraulic connecting plate, wherein the leaf removing support is arranged on the top of the right end of a support base plate, the clamping connecting frame is distributed above the left end of the leaf removing support, the front end and the rear end of the bottom of the clamping connecting frame are connected with the tops of a group of lifting cylinders, the bottom of each lifting cylinder is arranged on the top of the leaf removing support, a sliding groove is formed in the lower end face of the middle of the clamping connecting frame, and the clamping mechanisms are arranged on the front inner wall and the rear inner wall;
the downward pressing mechanism is arranged on the left side face of the middle part of the clamping connecting frame, the two separation branched chains are symmetrically arranged on the upper end face of the middle part of the leaf removing support, the collecting frame is of a square frame structure with a closed bottom, the collecting frame is arranged on the right end of the leaf removing support, the recovery mechanism is positioned on the left side of the collecting frame, and the bottom of the outer end of the recovery mechanism is connected with the top of the leaf removing support;
the cutting knife is positioned at the right side of the separation branched chain, the front end of the cutting knife is connected with the top of a cutting hydraulic cylinder, the bottom of the cutting hydraulic cylinder is arranged on the top of the front end of the leaf removing bracket through a hydraulic connecting plate, the cutting support plate is arranged on the top of the rear end of the leaf removing bracket, a V-shaped groove is arranged in the middle of the front side surface of the cutting support plate, the position of the V-shaped groove of the cutting support plate corresponds to the position of the cutting knife, when the corn leaf removing device works in detail, the leaf removing device can carry out leaf removing operation on corn, firstly, the lifting cylinder is controlled to carry out extension movement, when the right end of the corn is conveyed to the bottom of the clamping mechanism, the clamping mechanism can clamp the right end of the corn, the pressing mechanism can press the middle part of the corn to prevent the position change of the corn when the corn moves on the leaf, prevent the leaf of separation in the outside of maize, when the right-hand member of maize removed and collects the frame in, its left end is located the rear side of cutter, control cutting pneumatic cylinder carries out the extension motion this moment, the right-hand member of maize can be cut off to the cutter cooperation cutting extension board, thereby the maize after the cutting falls in collecting the frame, then control lift cylinder carries out the extension motion, the maize leaf of fixture centre gripping can remove the position department of retrieving the mechanism, control fixture removes the clamping action to the maize leaf this moment, it can carry out automatic the recovery with the maize leaf to retrieve the mechanism.
As a preferred technical scheme of the invention, the clamping mechanism comprises a clamping cylinder, a clamping fixed plate, a clamping rotating plate and an angle cylinder, the bottom of the clamping cylinder is arranged on the inner side surface of the outer end of the clamping connecting frame, the top of the clamping cylinder is provided with the clamping fixed plate, the top of the clamping fixed plate is connected with a sliding chute arranged on the clamping connecting frame in a sliding fit manner, the lower end of the clamping fixed plate is of an inward inclined pointed structure, the outer end of the clamping fixed plate is provided with the clamping rotating plate through a pin shaft, and the angle cylinder is arranged between the inner end of the clamping rotating plate and the outer end of the clamping fixed plate through a hinge; the lateral surface of centre gripping fixed plate and the medial surface of centre gripping rotor plate be provided with staggered arrangement's latch, concrete during operation, fixture can carry out the centre gripping with the right-hand member of maize leaf, when lift cylinder carries out the concertina movement, the pointed structure of centre gripping fixed plate bottom can maize leaf's right-hand member open, through the extension motion of angle cylinder, the latch that centre gripping fixed plate and centre gripping rotor plate set up can be with the stable centre gripping of maize leaf, then control centre gripping cylinder carries out the concertina movement, centre gripping fixed plate and centre gripping rotor plate can the outwardly movement, make maize leaf's right-hand member can be torn by certain range, centre gripping fixed plate and the outside motion of centre gripping rotor plate can prevent that fixture from hindering the maize to move right.
As a preferred technical scheme, the pressing mechanism comprises a pressing connecting plate, pressing telescopic rods, pressing springs and pressing arc-shaped plates, the pressing connecting plate is installed on the left side face of the middle of the clamping connecting frame, the pressing telescopic rods are symmetrically installed at the bottom of the left end of the pressing connecting plate, one pressing arc-shaped plate is installed at the lower end of each pressing telescopic rod, balls are evenly arranged on the bottom end face of each pressing arc-shaped plate, the pressing springs are sleeved on the outer ends of the pressing telescopic rods, the pressing mechanism can press the middle of the corn when the clamping mechanism clamps the corn in specific work, the pressing mechanism can limit the corn, and the balls at the bottoms of the pressing arc-shaped plates can prevent the corn from being clamped on the pressing arc-shaped plates.
As a preferred technical scheme of the invention, the separation branched chain comprises a separation telescopic rod, a separation spring, a separation connecting plate and a separation clamping sleeve, wherein the bottom of the separation telescopic rod is arranged on the top of the leaf removing bracket through the separation connecting plate, and the top of the separation telescopic rod is provided with the separation clamping sleeve; the left end of separation cutting ferrule be hollow conical structure, the right-hand member of separation cutting ferrule is hollow cylindrical structure, the medial surface of conical structure is provided with the separation and scrapes the pole on the separation cutting ferrule, the separation spring suit is in the outer end of separation telescopic link, the separation branch chain can scrape the surface of maize and sweep, the leaf of separation is in order to prevent in the outside of maize, the separation on the separation cutting ferrule is scraped the pole and can be scraped the lateral surface of maize.
As a preferred technical scheme of the invention, the recovery mechanism comprises a recovery frame, a recovery support, a recovery motor, a recovery rotating shaft, a recovery roller and a recovery grapple, wherein the recovery frame is installed on the top of the leaf removing support through the recovery support, the bottom of the right end of the recovery frame is provided with a storage tank, an outer convex arc structure is arranged above the left end of the recovery frame, the lower end of the middle part of the recovery frame is of an inner concave arc structure, and the recovery motor is installed on the inner wall of the rear side of the recovery frame through a motor sleeve;
the output shaft of the recovery motor is connected with the rear end of the recovery rotating shaft through a coupler, the front end of the recovery rotating shaft is mounted on the inner wall of the front end of the recovery frame through a bearing, the middle part of the recovery rotating shaft is provided with a recovery roller, the outer side surface of the recovery roller is uniformly provided with recovery grapples, the recovery grapples are of a telescopic structure, the outer ends of the recovery grapples are of an inclined structure, when the corn harvester works, after square corn is cut, the lifting cylinder extends to move corn leaves to the position of the recovery frame, then the recovery motor is controlled to rotate, the drooping corn leaves can be hooked up by the pointed structure at the outer ends of the recovery grapples, then the clamping mechanism is controlled to release clamping action on the corn leaves, the recovery grapples can drive the corn leaves into the storage groove of the recovery frame, and the recovery grapples can automatically contract when being contacted with the, retrieve the grapple and can produce certain pressure with the evagination arc structure of retrieving the frame left end, retrieve the indent arc structure of frame middle part lower extreme and can make things convenient for dropping of maize leaf, prevent that the unable internal coiling of maize leaf from sending to retrieving the frame store the inslot.
As a preferred technical scheme of the invention, an inverted U-shaped limiting frame is arranged on the inner wall of the right side of the collecting frame, collecting slide columns are distributed in the limiting frame, the middle parts of the collecting slide columns are connected with the right side wall of the collecting frame in a sliding fit mode, a collecting elastic plate is arranged at the left end of each collecting slide column, sliding column springs are distributed at the outer side of the left end of each collecting slide column and are arranged between the collecting elastic plates and the collecting frame, and during specific work, the collecting elastic plates of the collecting frame can abut against corns with different lengths, so that the left end and the right end of each corn are locked during cutting, the limiting frame can limit the shaking range of the corn, and the corn cannot be cut due to large shaking during cutting of the corn is prevented.
The invention has the beneficial effects that:
the corn peeling machine has the advantages that corn can be peeled mechanically, the corn peeling effect is good, the corn can be limited when being cut after being peeled, corn leaves can be automatically recovered, and the like;
the corn leaf removing device is provided with the conveying device, the conveying device can automatically convey the corn to the leaf removing device, and the corn leaf removing continuity of the corn leaf removing device is improved;
the leaf removing device is provided with a clamping mechanism and a pressing mechanism, the clamping mechanism can cut and clamp the right end of the corn leaf, and the pressing mechanism can press the middle part of the corn when the clamping mechanism performs corn clamping action;
the separation branched chain is arranged on the leaf removing device, the separation branched chain can scrape the surface of the corn, the separated leaves on the outer side of the corn are prevented, and the separation scraping rod on the separation cutting sleeve can scrape the outer side surface of the corn;
and fifthly, the leaf removing device is provided with a recovery mechanism, and the recovery mechanism can automatically recover the corn leaves.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the leaf removing support, the clamping connecting frame, the lifting cylinder, the clamping mechanism and the pressing mechanism of the present invention;
FIG. 3 is a schematic structural diagram of a transfer pusher of the present invention;
FIG. 4 is a schematic structural view of the separation branch chain of the leaf removing bracket, the collection frame, the recovery mechanism, the cutting hydraulic cylinder, the cutter, the cutting support plate and the hydraulic connecting plate of the invention;
FIG. 5 is a schematic structural view of a release ferrule of the present invention;
FIG. 6 is a schematic structural view of the present invention showing the structure of the collecting frame, the limiting frame, the collecting slide, the collecting spring plate and the slide spring;
FIG. 7 is a cross-sectional view of the present invention between the collection frame, the spacing bracket, the collection strut, the collection springboard and the strut spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 7, the corn leaf removing device comprises a supporting base plate 1, a conveying device 2 and a leaf removing device 3, wherein the conveying device 2 is installed on the top of the left end of the supporting base plate 1, and the leaf removing device 3 is installed on the top of the right end of the supporting base plate 1.
The conveying device 2 comprises a conveying guide frame 21, a pushing cylinder 22, a cylinder connecting plate 23, a conveying push block 24 and a containing frame 25, the conveying guide frame 21 is installed on the top of the left end of the supporting base plate 1, the conveying guide frame 21 is of an arc-shaped structure, the pushing cylinder 22 is distributed at the upper end of the left side of the conveying guide frame 21, the pushing cylinder 22 is a multi-stage telescopic cylinder, the left end of the pushing cylinder 22 is installed on the top of the left end of the supporting base plate 1 through the cylinder connecting plate 23, and the conveying push block 24 is installed on the right end of the pushing cylinder 22; the right end of the conveying pushing block 24 is provided with a conical hole, the containing frame 25 is positioned above the conveying guide frame 21, the containing frame 25 is of a square frame structure, the outer end of the containing frame 25 is arranged on the top of the supporting bottom plate 1, the stalk of the corn is piled into the containing frame 25 leftwards, when the corn harvester works, the corn can be automatically conveyed to the leaf removing device 3 by the conveying device 2, the corn can be pushed to move rightwards by the extension movement of the pushing cylinder 22, the conveying guide frame 21 with an arc-shaped structure can limit the corn, the longitudinal position of the corn is prevented from being greatly changed, the conical hole at the right end of the conveying push block 24 can be inserted into the stem part of the corn to further limit the position of the corn, when the pushing cylinder 22 extends, the telescopic part of the pushing cylinder 22 can prop against the corns in the containing frame 25, and the corns in the containing frame 25 are prevented from falling onto the conveying guide frame 21.
The leaf removing device 3 comprises a leaf removing support 31, a clamping connecting frame 32, a lifting cylinder 33, a clamping mechanism 34, a pressing mechanism 35, a separating branch chain 36, a collecting frame 37, a recovering mechanism 38, a cutting hydraulic cylinder 39, a cutter 310, a cutting support plate 311 and a hydraulic connecting plate 312, wherein the leaf removing support 31 is installed on the top of the right end of the supporting base plate 1, the clamping connecting frame 32 is distributed above the left end of the leaf removing support 31, the front end and the rear end of the bottom of the clamping connecting frame 32 are connected with the tops of a group of lifting cylinders 33, the bottom of the lifting cylinder 33 is installed on the top of the leaf removing support 31, a sliding groove is formed in the lower end face of the middle of the clamping connecting frame 32, and the clamping mechanism 34 is installed on the front inner wall and the rear wall;
the downward pressing mechanism 35 is installed on the left side surface of the middle part of the clamping connecting frame 32, the two separating branched chains 36 are symmetrically installed on the upper end surface of the middle part of the leaf removing bracket 31, the collecting frame 37 is of a square frame structure with a closed bottom, the collecting frame 37 is installed on the right end of the leaf removing bracket 31, the recycling mechanism 38 is located on the left side of the collecting frame 37, and the bottom of the outer end of the recycling mechanism 38 is connected with the top of the leaf removing bracket 31;
the cutting knife 310 is positioned at the right side of the separating branch chain 36, the front end of the cutting knife 310 is connected with the top of the cutting hydraulic cylinder 39, the bottom of the cutting hydraulic cylinder 39 is arranged on the top of the front end of the leaf removing bracket 31 through a hydraulic connecting plate 312, the cutting support plate 311 is arranged on the top of the rear end of the leaf removing bracket 31, a V-shaped groove is arranged in the middle of the front side surface of the cutting support plate 311, the position of the V-shaped groove of the cutting support plate 311 corresponds to the position of the cutting knife 310, in the specific work, the leaf removing device 3 can carry out the leaf removing operation on the corns, firstly, the lifting cylinder 33 is controlled to carry out the extension movement, when the right end of the corns are conveyed to the bottom of the clamping mechanism 34, the clamping mechanism 34 can clamp the right end of the corns, the pressing mechanism 35 can press the middle of the corns to prevent the position change when the corns move, the surface of maize can be swept to separation branch 36, the leaf of separation is in the outside of preventing the maize, when the right-hand member of maize removed and collects in the frame 37, its left end was located the rear side of cutter 310, control cutting hydraulic cylinder 39 carries out the extension motion this moment, cutter 310 cooperation cutting extension board 311 can cut off the right-hand member of maize, thereby the maize after the cutting falls in collecting the frame 37, then control lift cylinder 33 carries out the extension motion, the maize leaf of fixture 34 centre gripping can remove the position department of retrieving mechanism 38, control fixture 34 at this moment removes the clamping action to the maize leaf, retrieve mechanism 38 and can carry out automatic the retrieving with the maize leaf.
The clamping mechanism 34 comprises a clamping cylinder 341, a clamping fixing plate 342, a clamping rotating plate 343 and an angle cylinder 344, the bottom of the clamping cylinder 341 is mounted on the inner side surface of the outer end of the clamping connecting frame 32, the top of the clamping cylinder 341 is provided with the clamping fixing plate 342, the top of the clamping fixing plate 342 is connected with a sliding chute arranged on the clamping connecting frame 32 in a sliding fit manner, the lower end of the clamping fixing plate 342 is of a pointed structure inclined inwards, the outer end of the clamping fixing plate 342 is provided with the clamping rotating plate 343 through a pin shaft, and the angle cylinder 344 is mounted between the inner end of the clamping rotating plate 343 and the outer end of the clamping fixing plate 342 through a hinge; the lateral surface of centre gripping fixed plate 342 and the medial surface of centre gripping rotating plate 343 be provided with staggered arrangement's latch, concrete during operation, fixture 34 can be with the right-hand member of maize leaf centre gripping, when lift cylinder 33 carried out the shrink motion, the pointed structure of centre gripping fixed plate 342 bottom can right-hand member of maize leaf cut, through the extension motion of angle cylinder 344, the latch that centre gripping fixed plate 342 and centre gripping rotating plate 343 set up can be with the stable centre gripping of maize leaf, then control centre gripping cylinder 341 carries out the shrink motion, centre gripping fixed plate 342 and centre gripping rotating plate 343 can outwards move, make the right-hand member of maize leaf can be torn by certain range, centre gripping fixed plate 342 and the outside motion of centre gripping rotating plate 343 can prevent that fixture 34 from hindering the maize to move right.
Push down mechanism 35 including pushing down even board 351, push down telescopic link 352, push down spring 353 and push down arc 354, push down even board 351 and install on the middle part left surface of even frame 32 of centre gripping, push down even left end bottom symmetry of board 351 and install and push down telescopic link 352, all install one on every lower extreme that pushes down telescopic link 352 and push down arc 354, evenly be provided with the ball on the bottom face of pushing down arc 354, push down spring 353 suit on the outer end of pushing down telescopic link 352, in the concrete during operation, push down mechanism 35 can push down the middle part of maize when fixture 34 carries out the centre gripping action of maize, push down mechanism 35 can also carry out spacingly to the maize, the ball of pushing down arc 354 bottom can prevent that the maize card is on pushing down arc 354.
The separation branched chain 36 comprises a separation telescopic rod 361, a separation spring 362, a separation connecting plate 363 and a separation clamping sleeve 364, wherein the bottom of the separation telescopic rod 361 is installed on the top of the leaf removing bracket 31 through the separation connecting plate 363, and the top of the separation telescopic rod 361 is provided with the separation clamping sleeve 364; the left end of separation cutting ferrule 364 be hollow conical structure, the right-hand member of separation cutting ferrule 364 is hollow cylindrical structure, the medial surface that conical structure was gone up to separation cutting ferrule 364 is provided with the separation and scrapes the pole, separation spring 362 suit is on the outer end of separation telescopic link 361, separation branch chain 36 can scrape the surface of maize and sweep, the leaf of separation is in order to prevent the outside of maize, the separation on the separation cutting ferrule 364 is scraped the pole and can be scraped the lateral surface of maize.
Collect the spacing 371 of installing the handstand U type on the right side inner wall of frame 37, it collects traveller 372 to distribute in spacing 371, the middle part of collecting traveller 372 is connected with the right side wall of collecting frame 37 through sliding fit's mode, install on the left end of collecting traveller 372 and collect bullet board 373, the left end outside of collecting traveller 372 distributes and has traveller spring 374, traveller spring 374 is installed and is being collected between bullet board 373 and the collection frame 37, in concrete during operation, the collection bullet board 373 of collecting frame 37 can support the maize of different length, both ends are all locked about when making the maize cutting, spacing 371 can carry on spacingly to the scope that the maize rocked, take place great rocking when preventing the maize cutting, cause the maize can't be cut.
The recycling mechanism 38 comprises a recycling frame 381, a recycling support 382, a recycling motor 383, a recycling rotating shaft 384, a recycling roller 385 and a recycling grapple 386, wherein the recycling frame 381 is installed on the top of the leaf removing support 31 through the recycling support 382, a storage groove is formed in the bottom of the right end of the recycling frame 381, an outer convex arc structure is arranged above the left end of the recycling frame 381, the lower end of the middle of the recycling frame 381 is an inner concave arc structure, and the recycling motor 383 is installed on the inner wall of the rear side of the recycling frame 381 through a motor sleeve;
the output shaft of the recovery motor 383 is connected with the rear end of the recovery rotating shaft 384 through a coupler, the front end of the recovery rotating shaft 384 is installed on the inner wall of the front end of the recovery frame 381 through a bearing, the recovery roller 385 is installed in the middle of the recovery rotating shaft 384, the recovery grapple 386 is uniformly installed on the outer side surface of the recovery roller 385, the recovery grapple 386 is of a telescopic structure, the outer end of the recovery grapple 386 is of an inclined structure, when the corn harvester works specifically, after the cut of the square corn is finished, the lifting cylinder 33 extends, the corn leaves can move to the position of the recovery frame 381, then the recovery motor 383 is controlled to rotate, the drooping corn leaves can be hooked by the pointed structure at the outer end of the recovery grapple 386, then the clamping mechanism 34 is controlled to release the clamping action on the corn leaves, the recovery grapple 386 can drive the corn leaves to the storage groove of the recovery frame 381, and the recovery grapple 386 can automatically contract when contacting with the convex arc, the outer convex arc-shaped structures of the recovery grapple 386 and the left end of the recovery frame 381 can generate certain pressure, the inner concave arc-shaped structures of the lower end of the middle portion of the recovery frame 381 can facilitate dropping of corn leaves, and the corn leaves are prevented from being rolled in the storage groove of the recovery frame 381.
During operation, the first step: firstly, the stalk part of the corn is stacked leftwards into the containing frame 25, the corn can be pushed to move rightwards by the extension movement of the pushing cylinder 22, the conveying guide frame 21 with an arc structure can limit the corn, the longitudinal position of the corn is prevented from being changed greatly, the conical hole at the right end of the conveying push block 24 can be inserted into the stalk part of the corn, the position of the corn is further limited, when the pushing cylinder 22 extends, the telescopic part of the pushing cylinder 22 can abut against the corn in the containing frame 25, and the corn in the containing frame 25 is prevented from falling onto the conveying guide frame 21;
the second step is that: firstly, the lifting cylinder 33 is controlled to extend, when the right end of the corn is conveyed to the bottom of the clamping mechanism 34, the lifting cylinder 33 is controlled to contract, the clamping mechanism 34 can cut and clamp the right end of the corn, the pressing mechanism 35 can press the middle part of the corn, the position change of the corn when the corn moves on the leaf removing support 31 is prevented, when the corn continuously moves rightwards, the separation branched chain 36 can sweep the surface of the corn, the separated leaves are prevented from being formed on the outer side of the corn, when the right end of the corn moves into the collection frame 37, the collection elastic plate 373 of the collection frame 37 can support the corn according to different lengths, the left end and the right end of the corn are locked when the corn is cut, the limit frame 371 can limit the shaking range of the corn, the corn is prevented from shaking greatly when the corn is cut, the corn cannot be cut, and the cutting hydraulic cylinder 39 is controlled to extend, the right end of the corn can be cut off by the cutter 310 in cooperation with the cutting support plate 311, so that the cut corn falls into the collection frame 37, the lifting cylinder 33 is controlled to perform stretching movement, the corn leaves clamped by the clamping mechanism 34 can move to the position of the recovery mechanism 38, the recovery motor 383 is controlled to rotate, the drooping corn leaves can be hooked by the pointed structure at the outer end of the recovery grapple 386, the clamping mechanism 34 is controlled to remove clamping action on the corn leaves, the recovery grapple 386 can drive the corn leaves into the storage groove of the recovery frame 381, continuous leaf removing action of the corn can be performed by repeating the actions, the functions of limiting and conveying the corn and automatically peeling the corn are realized, the problems that manual corn peeling action is required when corn peeling is performed by a family, the corn peeling effect is poor, and the cutting cannot be limited after the corn peeling are solved, the corn leaves can not be automatically recovered, and the like, thereby achieving the purpose.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a maize device of defoliating, includes supporting baseplate (1), conveyer (2) and defoliation device (3), its characterized in that: the conveying device (2) is installed on the top of the left end of the supporting bottom plate (1), and the leaf removing device (3) is installed on the top of the right end of the supporting bottom plate (1); wherein:
the conveying device (2) comprises a conveying guide frame (21), a pushing cylinder (22), a cylinder connecting plate (23), a conveying push block (24) and a containing frame (25), the conveying guide frame (21) is installed on the top of the left end of the supporting base plate (1), the conveying guide frame (21) is of an arc-shaped structure, the pushing cylinder (22) is distributed at the upper end of the left side of the conveying guide frame (21), the left end of the pushing cylinder (22) is installed on the top of the left end of the supporting base plate (1) through the cylinder connecting plate (23), the conveying push block (24) is installed on the right end of the pushing cylinder (22), the containing frame (25) is located above the conveying guide frame (21), the containing frame (25) is of a square frame structure, and the outer end of the containing frame (25) is installed on the top of the supporting base plate (1);
the leaf removing device (3) comprises a leaf removing bracket (31), a clamping connecting frame (32), a lifting cylinder (33), a clamping mechanism (34), a pressing mechanism (35), a separating branch chain (36), a collecting frame (37), a recovering mechanism (38), a cutting hydraulic cylinder (39), a cutter (310), a cutting support plate (311) and a hydraulic connecting plate (312), the leaf removing support (31) is installed on the top of the right end of the supporting bottom plate (1), a clamping connecting frame (32) is distributed above the left end of the leaf removing support (31), the front end and the rear end of the bottom of the clamping connecting frame (32) are connected with the tops of a group of lifting cylinders (33), the bottom of each lifting cylinder (33) is installed on the top of the leaf removing support (31), a sliding groove is formed in the lower end face of the middle of the clamping connecting frame (32), and a clamping mechanism (34) is installed on the front inner wall and the rear inner wall of the clamping connecting frame (32);
the downward pressing mechanism (35) is installed on the left side face of the middle of the clamping connecting frame (32), the two separating branch chains (36) are symmetrically installed on the upper end face of the middle of the leaf removing support (31), the collecting frame (37) is of a square frame structure with a closed bottom, the collecting frame (37) is installed on the right end of the leaf removing support (31), the recycling mechanism (38) is located on the left side of the collecting frame (37), and the bottom of the outer end of the recycling mechanism (38) is connected with the top of the leaf removing support (31);
the cutting knife (310) is positioned at the right side of the separating branched chain (36), the front end of the cutting knife (310) is connected with the top of a cutting hydraulic cylinder (39), the bottom of the cutting hydraulic cylinder (39) is installed on the top of the front end of the leaf removing bracket (31) through a hydraulic connecting plate (312), a cutting support plate (311) is installed on the top of the rear end of the leaf removing bracket (31), a V-shaped groove is formed in the middle of the front side surface of the cutting support plate (311), and the position of the V-shaped groove of the cutting support plate (311) corresponds to the position of the cutting knife (310);
fixture (34) include centre gripping cylinder (341), centre gripping fixed plate (342), centre gripping rotor plate (343) and angle cylinder (344), install on the outer end medial surface of centre gripping even frame (32) the bottom of centre gripping cylinder (341), install centre gripping fixed plate (342) on the top of centre gripping cylinder (341), the top of centre gripping fixed plate (342) is connected with the spout that the frame (32) set up even through sliding fit's mode and centre gripping, the lower extreme of centre gripping fixed plate (342) is the point column structure of leanin, centre gripping rotor plate (343) are installed through the round pin axle to the outer end of centre gripping fixed plate (342), angle cylinder (344) are installed between centre gripping rotor plate (343) inner and centre gripping fixed plate (342) outer end through the hinge.
2. The corn defoliation apparatus of claim 1, further comprising: push down mechanism (35) including pushing down even board (351), push down telescopic link (352), push down spring (353) and push down arc (354), push down even board (351) and install on the middle part left surface of even frame (32) of centre gripping, push down even left end bottom symmetry of board (351) and install and push down telescopic link (352), all install one on the lower extreme of every push down telescopic link (352) and push down arc (354), evenly be provided with the ball on the bottom face of push down arc (354), push down spring (353) suit is on the outer end of pushing down telescopic link (352).
3. The corn defoliation apparatus of claim 1, further comprising: the separation branch chain (36) comprises a separation telescopic rod (361), a separation spring (362), a separation connecting plate (363) and a separation clamping sleeve (364), the bottom of the separation telescopic rod (361) is installed on the top of the leaf removing support (31) through the separation connecting plate (363), the separation clamping sleeve (364) is installed on the top of the separation telescopic rod (361), and the separation spring (362) is sleeved on the outer end of the separation telescopic rod (361).
4. The corn defoliation apparatus of claim 1, further comprising: the recycling mechanism (38) comprises a recycling frame (381), a recycling support (382), a recycling motor (383), a recycling rotating shaft (384), a recycling roller (385) and a recycling grapple (386), wherein the recycling frame (381) is installed on the top of the leaf removing support (31) through the recycling support (382), a storage groove is formed in the bottom of the right end of the recycling frame (381), a convex arc structure is arranged above the left end of the recycling frame (381), the lower end of the middle of the recycling frame (381) is of a concave arc structure, and the recycling motor (383) is installed on the inner wall of the rear side of the recycling frame (381) through a motor sleeve;
the output shaft of the recovery motor (383) is connected with the rear end of a recovery rotating shaft (384) through a coupler, the front end of the recovery rotating shaft (384) is installed on the inner wall of the front end of a recovery frame (381) through a bearing, a recovery roller (385) is installed in the middle of the recovery rotating shaft (384), recovery grapples (386) are evenly installed on the outer side face of the recovery roller (385), the recovery grapples (386) are of a telescopic structure, and the outer end of the recovery grapples (386) is of an inclined structure.
5. The corn defoliation apparatus of claim 1, further comprising: the right end of the transmission push block (24) is provided with a conical hole.
6. The corn defoliation apparatus of claim 1, further comprising: collect spacing (371) of installing the handstand U type on the right side inner wall of frame (37), it collects traveller (372) to distribute in spacing (371), the middle part of collecting traveller (372) is connected with the right side wall of collecting frame (37) through sliding fit's mode, install on the left end of collecting traveller (372) and collect bullet board (373), the left end outside of collecting traveller (372) distributes and has traveller spring (374), traveller spring (374) are installed and are collected between bullet board (373) and collection frame (37).
7. The corn defoliation apparatus of claim 1, further comprising: the outer side surface of the clamping fixed plate (342) and the inner side surface of the clamping rotating plate (343) are provided with clamping teeth which are arranged in a staggered mode.
8. A corn defoliating device as defined in claim 3, further comprising: the left end of separation cutting ferrule (364) be hollow conical structure, the right-hand member of separation cutting ferrule (364) is hollow cylindrical structure, the medial surface of conical structure is provided with the separation and scrapes the pole on separation cutting ferrule (364).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910136133.4A CN109819764B (en) | 2019-02-25 | 2019-02-25 | Corn leaf removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910136133.4A CN109819764B (en) | 2019-02-25 | 2019-02-25 | Corn leaf removing device |
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| Publication Number | Publication Date |
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| CN109819764A CN109819764A (en) | 2019-05-31 |
| CN109819764B true CN109819764B (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910136133.4A Active CN109819764B (en) | 2019-02-25 | 2019-02-25 | Corn leaf removing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110918567B (en) * | 2019-12-11 | 2021-04-30 | 丁杰 | Root hair chinese herbal medicine root hair clearance conveyer |
| CN111890442B (en) * | 2020-07-23 | 2022-08-16 | 梁锋 | Garlic leaf removing device |
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|---|---|---|---|---|
| CN2287780Y (en) * | 1997-05-23 | 1998-08-19 | 辽宁省农业科学院农副产品加工利用研究所 | Separator for skin of maize stalks |
| CN105123116A (en) * | 2015-08-30 | 2015-12-09 | 赵丽娟 | Leaf peeling device used for maize whole-straw harvester |
| CN106211944A (en) * | 2016-07-22 | 2016-12-14 | 中国农业机械化科学研究院 | A kind of Semen Maydis stripping leaf equipment |
| CN206641020U (en) * | 2017-02-22 | 2017-11-17 | 沈阳农业大学 | A kind of roller tooth formula intake mechanism of maize straw group skin flesh separation |
| CN207124934U (en) * | 2017-02-18 | 2018-03-23 | 黑龙江省农业科学院齐齐哈尔分院 | Corncob collection stripping leaf knife |
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2019
- 2019-02-25 CN CN201910136133.4A patent/CN109819764B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2287780Y (en) * | 1997-05-23 | 1998-08-19 | 辽宁省农业科学院农副产品加工利用研究所 | Separator for skin of maize stalks |
| CN105123116A (en) * | 2015-08-30 | 2015-12-09 | 赵丽娟 | Leaf peeling device used for maize whole-straw harvester |
| CN106211944A (en) * | 2016-07-22 | 2016-12-14 | 中国农业机械化科学研究院 | A kind of Semen Maydis stripping leaf equipment |
| CN207124934U (en) * | 2017-02-18 | 2018-03-23 | 黑龙江省农业科学院齐齐哈尔分院 | Corncob collection stripping leaf knife |
| CN206641020U (en) * | 2017-02-22 | 2017-11-17 | 沈阳农业大学 | A kind of roller tooth formula intake mechanism of maize straw group skin flesh separation |
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| CN109819764A (en) | 2019-05-31 |
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