A corn husk stripping device

Abstract

The present invention relates to the technical field of harvesting devices, and specifically relates to a corn husk stripping device, which includes a frame. A feeding hopper is fixed to the top of the frame. Two symmetrically distributed first rotating shafts are rotatably installed on the frame. A second rotating shaft is arranged on one side of the first rotating shaft. The first rotating shaft and the second rotating shaft are cooperatively driven through a first gear mechanism. When the first rotating shaft rotates, it will drive the second rotating shaft to rotate in opposite directions. An articulated rod is arranged between adjacent first rotating shafts and second rotating shafts. The two ends of the articulated rod are respectively hinged to the first rotating shaft and the second rotating shaft. A fish scale roller is fixed on the first rotating shaft, and a rotating roller is fixed on the second rotating shaft. By dropping the stripped corn downward from the bottom, the present invention can avoid the problems of stacking and blockage of corn on the fish scale roller and the rotating roller, as well as incomplete stripping of the upper-layer corn husks, so as to completely strip the corn husks, avoid secondary processing, enable continuous operation, and improve the stripping effect and efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of harvesting devices, and specifically to a corn husk stripping device. Background Art

[0002] As an important food crop globally, the husk stripping of corn after harvesting is a key link in the processing process. Traditional manual stripping methods have problems such as low efficiency and high labor intensity, while existing mechanical stripping devices still have defects such as poor adaptability, incomplete stripping, and complex structures. To address the deficiencies of the existing technology, a corn husk stripping device is proposed, aiming to improve the stripping efficiency and quality. Starting from the problems of the existing technology below, the necessity of technical improvement is analyzed.

[0003] Although some existing mechanical stripping devices partially replace manual operations, there are still the following problems:

[0004] 1. Limitations of the roller-type stripping machine: Some devices, such as a corn peeling machine disclosed in Patent CN104904433A, tear the husks through counter-rotating rollers. However, when corn is batch-poured onto the rollers, the corn is prone to stacking. This results in the bottom layer of corn being able to fully contact and tear away from the rollers, but the stacked corn on the upper layer is conveyed out before it has time to fully contact the rollers. Therefore, it is difficult to completely strip, leaving the corn husks incompletely stripped and requiring secondary processing.

[0005] 2. Complex structure and high maintenance cost: Some devices, such as a corn peeling machine disclosed in Patent CN111631006A, adopt a multi-roller linkage design. Although it can improve the stripping effect, the mechanical structure is complex. When the corn is stripped between the multi-rollers, it is prone to stacking, causing blockages or component wear, and significantly increasing the maintenance cost.

[0006] Therefore, we provide a corn husk stripping device to solve the above-mentioned problems. Summary of the Invention

[0007] The purpose of the present invention is to provide a corn husk stripping device to solve the problems raised in the above background art, namely, when corn is batch-poured onto the rollers, the corn is prone to stacking, which results in the bottom layer of corn being able to fully contact and tear away from the rollers, but the stacked corn on the upper layer is conveyed out before it has time to fully contact the rollers. Therefore, it is difficult to completely strip, leaving the corn husks incompletely stripped, as well as the multi-roller linkage design, which can improve the stripping effect, but the mechanical structure is complex. When the corn is stripped between the multi-rollers, it is prone to stacking, causing blockages or component wear, and significantly increasing the maintenance cost.

[0008] To achieve the above purpose, the present invention provides the following technical solutions:

[0009] A corn husk stripping device, comprising a frame. A feeding hopper is fixedly installed at the top of the frame. Two symmetrically distributed first rotating shafts are rotatably installed on the frame. A second rotating shaft is arranged on one side of the first rotating shaft. The first rotating shaft and the second rotating shaft are driven in cooperation through a first gear mechanism. When the first rotating shaft rotates, it will drive the second rotating shaft to rotate in the opposite direction. An articulated rod is arranged between adjacent first rotating shafts and second rotating shafts. Both ends of the articulated rod are respectively hinged to the first rotating shaft and the second rotating shaft. A fish scale roller is fixedly installed on the first rotating shaft, and a rotating roller is fixedly installed on the second rotating shaft. The fish scale roller and the rotating roller cooperate to squeeze and rotate to tear and strip the corn husk.

[0010] The first rotating shaft and the articulated rod are cooperated through a linkage structure. When the first rotating shaft rotates, it can drive the articulated rod to rotate clockwise and counterclockwise around the first rotating shaft to drive the second rotating shaft to rotate clockwise and counterclockwise around the first rotating shaft, and make the second rotating shaft keep a constant height for a period of time when it rotates to the highest point.

[0011] A conveying mechanism for conveying the stripped corn outwards is arranged on the frame and at the lower positions of the fish scale roller and the rotating roller.

[0012] For a corn husk stripping device as described above: A first motor is fixedly installed on the frame. The output end of the first motor is connected to one of the first rotating shafts through a coupling to drive one of the first rotating shafts to rotate. The two first rotating shafts are driven in cooperation through a first belt pulley mechanism.

[0013] For a corn husk stripping device as described above: The first belt pulley mechanism includes a first belt pulley fixed on one of the first rotating shafts and a second belt pulley fixed on the other first rotating shaft. The first belt pulley and the second belt pulley are driven by a first belt.

[0014] For a corn husk stripping device as described above: The first gear mechanism includes a first gear fixed on the first rotating shaft and a second gear fixed on the second rotating shaft. The first gear and the second gear are meshed.

[0015] A corn husk stripping device as described above: The linkage structure includes a third rotating shaft rotatably arranged on the frame and located on one side of the first rotating shaft. The first rotating shaft and the third rotating shaft are driven in cooperation through a second belt pulley mechanism. A turntable is arranged at the end of the third rotating shaft. A guide rail is fixed on the frame. A slide plate is slidably clamped on the guide rail. A clamping groove is formed in the slide plate. A clamping block is slidably clamped in the clamping groove. A swing arm is arranged between the clamping block and the turntable. The two ends of the swing arm are respectively hinged to the clamping block and the turntable. A fixed block is fixed at one end inside the clamping groove. A support rod is arranged between the fixed block and the hinge rod. The two ends of the support rod are respectively hinged to the hinge rod and the fixed block. A spring is connected between the clamping block and the fixed block.

[0016] A corn husk stripping device as described above: The second belt pulley mechanism includes a third belt pulley fixed on the first rotating shaft and a fourth belt pulley fixed on the third rotating shaft. The third belt pulley and the fourth belt pulley are driven by a second belt.

[0017] A corn husk stripping device as described above: A limit baffle is fixed at the end of the guide rail to stop and limit the slide plate when it slides to the end of the guide rail.

[0018] A corn husk stripping device as described above: Two driving rollers are rotatably arranged on the frame. A conveyor belt is driven in cooperation on the two driving rollers. A second motor is fixed on the frame. The output end of the second motor is fixed to one of the driving rollers through a coupling to drive one of the driving rollers to rotate.

[0019] A corn husk stripping device as described above: First guide plates are respectively fixed on both sides of the frame.

[0020] A corn husk stripping device as described above: A second guide plate is fixed on the frame and on one side of the end of the conveyor belt.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: When in use, corn is added through a feeding hopper fixed to the top of the frame. Two symmetrically distributed first rotating shafts are rotatably installed on the frame. A second rotating shaft is arranged on one side of the first rotating shaft. When the first rotating shaft rotates, it will drive the second rotating shaft to rotate in the opposite direction. A fish-scale roller is fixed on the first rotating shaft, and a rotating roller is fixed on the second rotating shaft. When corn is added in batches, it will first fall on the fish-scale roller and the rotating roller. The fish-scale roller and the rotating roller cooperate with each other to rotate and squeeze in the opposite direction to tear and peel the corn husk; an articulated rod is arranged between adjacent first rotating shafts and second rotating shafts. The two ends of the articulated rod are respectively hinged to the first rotating shaft and the second rotating shaft. The first rotating shaft and the articulated rod are matched through a linkage structure. When the first rotating shaft rotates, it can drive the articulated rod to rotate clockwise and counterclockwise around the first rotating shaft to drive the second rotating shaft to rotate clockwise and counterclockwise around the first rotating shaft, and make the second rotating shaft maintain a constant height for a period of time when it rotates to the highest point;

[0022] Therefore, when the second rotating shaft maintains a constant height for a period of time when it rotates to the highest point, during this stage, the position between the second rotating shaft and the first rotating shaft is relatively stationary. When the first rotating shaft rotates to drive the second rotating shaft to rotate, it will drive the fish-scale roller and the rotating roller to rotate synchronously to peel the corn husk. After that, when the first rotating shaft continues to rotate, it will drive the second rotating shaft to rotate clockwise or counterclockwise around the first rotating shaft. At this time, the two second rotating shafts respectively revolve around the first rotating shaft. During the revolution process, they will rotate by themselves at the same time. After the corn husk stacking on the lower layer is peeled off, the two second rotating shafts respectively revolve downward, then a gap is formed between the two second rotating shafts, and the corn after the husk is peeled off falls downward through the gap. Subsequently, the two second rotating shafts quickly rotate upward. The corn stacked on the upper layer naturally falls on the upper surfaces of the fish-scale roller and the rotating roller and continues to be peeled by the fish-scale roller and the rotating roller, so as to realize the continuous peeling operation of the corn husk. By dropping the peeled corn downward from the bottom, the present invention can avoid the problems of stacking and blockage of corn on the fish-scale roller and the rotating roller and incomplete peeling of the corn husk on the upper layer, so that the corn husk is peeled thoroughly, avoiding secondary processing, being able to operate continuously, and improving the peeling effect and efficiency;

[0023] In addition, the present invention is provided with a conveying mechanism on the frame and below the fish-scale roller and the rotating roller for conveying the peeled corn outward. Through the conveying mechanism, the corn after the husk is peeled off on the fish-scale roller and the rotating roller can be collected when it falls and conveyed outward, which is convenient for subsequent processing and utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of a corn husk peeling device.

[0025] Figure 2 Schematic diagram of removing the feeding hopper on the basis of a corn husk stripping device Figure 1

[0026] Figure 3 Schematic diagram of another perspective of a corn husk stripping device Figure 2

[0027] Figure 4 Schematic diagram of the partial structure after decomposition of a corn husk stripping device Figure 2

[0028] Figure 5 Schematic diagram of the partial structure after decomposition of a corn husk stripping device Figure 4

[0029] Figure 6 Schematic diagram of the partial structure of a corn husk stripping device Figure 5

[0030] Figure 7 Schematic diagram of another perspective of a corn husk stripping device Figure 6

[0031] Figure 8 Schematic diagram of the partial structure of a corn husk stripping device Figure 6

[0032] Figure 9 Schematic diagram of the partial structure of a corn husk stripping device Figure 8

[0033] Figure 10 Schematic diagram of another perspective of a corn husk stripping device Figure 2

[0034] Figure 11 Schematic diagram of the partial structure after decomposition of a corn husk stripping device Figure 2

[0035] In the figure: 1, frame; 2, feeding hopper; 3, first rotating shaft; 4, second rotating shaft; 5, fish scale roller; 6, rotating roller; 7, first pulley; 8, second pulley; 9, first belt; 10, first motor; 11, first gear; 12, second gear; 13, articulated rod; 14, third rotating shaft; 15, third pulley; 16, fourth pulley; 17, second belt; 18, turntable; 19, guide rail; 20, sliding plate; 21, card slot; 22, card block; 23, swing arm; 24, fixed block; 25, spring; 26, support rod; 27, conveyor belt; 28, driving roller; 29, second motor; 30, first guide plate; 31, second guide plate. Detailed implementation method​​​​​​​​​​

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0037] Please refer to Figures 1 to 11 , as an embodiment of the present invention, a corn husk stripping device includes a frame 1, a feeding hopper 2 is fixed on the top of the frame 1, two symmetrically distributed first rotating shafts 3 are rotatably installed on the frame 1, a second rotating shaft 4 is arranged on one side of the first rotating shaft 3, and the first rotating shaft 3 and the second rotating shaft 4 are driven by a first gear mechanism in cooperation. When the first rotating shaft 3 rotates, it will drive the second rotating shaft 4 to rotate in opposite directions. An articulated rod 13 is arranged between adjacent first rotating shafts 3 and second rotating shafts 4. Both ends of the articulated rod 13 are hinged to the first rotating shaft 3 and the second rotating shaft 4 respectively. A fish scale roller 5 is fixed on the first rotating shaft 3, and a rotating roller 6 is fixed on the second rotating shaft 4. The fish scale roller 5 and the rotating roller 6 cooperate to squeeze and rotate to tear and strip the corn husk;

[0038] The first rotating shaft 3 and the articulated rod 13 are cooperated through a linkage structure. When the first rotating shaft 3 rotates, it can drive the articulated rod 13 to rotate clockwise and counterclockwise around the first rotating shaft 3 to drive the second rotating shaft 4 to rotate clockwise and counterclockwise around the first rotating shaft 3, and make the second rotating shaft 4 keep a constant height for a period of time when it rotates to the highest point;

[0039] A conveying mechanism for conveying the stripped corn outwards is arranged on the frame 1 and below the fish scale roller 5 and the rotating roller 6.

[0040] In this embodiment, during use, corn is added through the feeding hopper 2 fixed on the top of the frame 1. Two symmetrically distributed first rotating shafts 3 are rotatably installed on the frame 1. A second rotating shaft 4 is arranged on one side of the first rotating shaft 3. When the first rotating shaft 3 rotates, it will drive the second rotating shaft 4 to rotate in opposite directions. A fish scale roller 5 is fixed on the first rotating shaft 3, and a rotating roller 6 is fixed on the second rotating shaft 4. When the corn is added in batches, it will first fall on the fish scale roller 5 and the rotating roller 6, and the fish scale roller 5 and the rotating roller 6 cooperate to rotate and squeeze in opposite directions to tear and strip the corn husk; An articulated rod 13 is arranged between adjacent first rotating shafts 3 and second rotating shafts 4. Both ends of the articulated rod 13 are hinged to the first rotating shaft 3 and the second rotating shaft 4 respectively. The first rotating shaft 3 and the articulated rod 13 are cooperated through a linkage structure. When the first rotating shaft 3 rotates, it can drive the articulated rod 13 to rotate clockwise and counterclockwise around the first rotating shaft 3 to drive the second rotating shaft 4 to rotate clockwise and counterclockwise around the first rotating shaft 3, and make the second rotating shaft 4 keep a constant height for a period of time when it rotates to the highest point;

[0041] Thus, when the second rotating shaft 4 remains at a constant height for a period of time when rotating to the highest point, the positions between the second rotating shaft 4 and the first rotating shaft 3 are relatively stationary during this stage. When the first rotating shaft 3 rotates to drive the second rotating shaft 4 to rotate, it will drive the fish scale roller 5 and the rotating roller 6 to rotate synchronously to strip the corn husks. After that, when the first rotating shaft 3 continues to rotate, it will drive the second rotating shaft 4 to rotate around the first rotating shaft 3 in a clockwise or counterclockwise reciprocating motion. At this time, the two second rotating shafts 4 revolve around the first rotating shaft 3 respectively, and they will rotate on their own simultaneously during the revolution. After the corn husks stacked on the lower layer are completely stripped, the two second rotating shafts 4 revolve downward respectively, so that a gap is formed between the two second rotating shafts 4. The corn after the husk stripping falls downward through the gap. Subsequently, the two second rotating shafts 4 quickly rotate upward. The corn stacked on the upper layer naturally falls on the upper surfaces of the fish scale roller 5 and the rotating roller 6, and the husk stripping continues through the fish scale roller 5 and the rotating roller 6, thereby realizing the continuous husk stripping operation of the corn. By dropping the stripped corn downward from the bottom, the present invention can avoid the problems of stacking and clogging of the corn on the fish scale roller 5 and the rotating roller 6 and incomplete stripping of the upper-layer corn husks, so that the corn husks can be completely stripped, secondary processing can be avoided, continuous operation can be carried out, and the stripping effect and efficiency can be improved;

[0042] In addition, a conveying mechanism for conveying the stripped corn outward is arranged on the frame 1 and at a position below the fish scale roller 5 and the rotating roller 6. Through the conveying mechanism, the corn after the husk stripping on the fish scale roller 5 and the rotating roller 6 can be collected when it falls and conveyed outward, which is convenient for subsequent processing and utilization.

[0043] As a further scheme of the present invention, a first motor 10 is fixed on the frame 1. The output end of the first motor 10 is connected to one of the first rotating shafts 3 through a coupling to drive one of the first rotating shafts 3 to rotate, and the two first rotating shafts 3 are driven to rotate in cooperation through a first belt pulley mechanism.

[0044] In this embodiment, the first motor 10 is electrically connected to an external power supply through a wire. When the first motor 10 is started, the first motor 10 can drive one of the first rotating shafts 3 to rotate, and the two first rotating shafts 3 are driven to rotate synchronously by the cooperation of the first belt pulley mechanism.

[0045] As a further scheme of the present invention, the first belt pulley mechanism includes a first belt pulley 7 fixed on one of the first rotating shafts 3 and a second belt pulley 8 on the other first rotating shaft 3, and the first belt pulley 7 and the second belt pulley 8 are driven by a first belt 9.

[0046] In this embodiment, the rotation of a first rotating shaft 3 drives the rotation of a first pulley 7. The transmission between the first pulley 7 and a second pulley 8 via a first belt 9 drives the rotation of the second pulley 8, thereby driving the synchronous rotation of another first rotating shaft 3.

[0047] As a further solution of the present invention, the first gear mechanism includes a first gear 11 fixed on the first rotating shaft 3 and a second gear 12 fixed on the second rotating shaft 4, and the first gear 11 meshes with the second gear 12.

[0048] In this embodiment, when the first rotating shaft 3 rotates, it drives the rotation of the first gear 11. The meshing between the first gear 11 and the second gear 12 drives the second gear 12 to rotate in the opposite direction, thereby driving the second rotating shaft 4 to rotate in the opposite direction.

[0049] As a further solution of the present invention, the linkage structure includes a third rotating shaft 14 rotatably arranged on the frame 1 and located on one side of the first rotating shaft 3. The first rotating shaft 3 and the third rotating shaft 14 are cooperatively driven via a second pulley mechanism. A turntable 18 is arranged at the end of the third rotating shaft 14. A guide rail 19 is fixed on the frame 1. A sliding plate 20 is slidably clamped on the guide rail 19. A clamping groove 21 is formed in the sliding plate 20. A clamping block 22 is slidably clamped in the clamping groove 21. A swing arm 23 is arranged between the clamping block 22 and the turntable 18. Both ends of the swing arm 23 are respectively hinged to the clamping block 22 and the turntable 18. A fixed block 24 is fixed at one end inside the clamping groove 21. A support rod 26 is arranged between the fixed block 24 and the hinge rod 13. Both ends of the support rod 26 are respectively hinged to the hinge rod 13 and the fixed block 24. A spring 25 is connected between the clamping block 22 and the fixed block 24.

[0050] In this embodiment, when the first rotating shaft 3 rotates, the first rotating shaft 3 and the third rotating shaft 14 are driven in cooperation through a second pulley mechanism. When the first rotating shaft 3 rotates, it drives the third rotating shaft 14 to rotate. When the third rotating shaft 14 rotates, it drives the turntable 18 to rotate. When the turntable 18 rotates, it drives the swing arm 23 to swing, thereby driving the latch 22 hinged to one end of the swing arm 23 to slide reciprocally in the card slot 21. When the latch 22 slides to the side away from the turntable 18, it compresses the spring 25 and presses the fixed block 24, and then pushes the sliding plate 20 to slide on the guide rail 19, thereby driving the bottom end of the support rod 26 to slide away from the turntable 18, thereby pushing the articulated rod 13 to rotate upward, thereby driving the second rotating shaft 4 to rotate upward around the first rotating shaft 3. In addition, during the process of the latch 22 sliding to the side close to the turntable 18, the latch 22 will first slide in the card slot 21 to the side close to the turntable 18. At this time, the spring 25 stretches and resets. During the process of the spring 25 stretching and resetting, the support rod 26 remains stationary at this time, that is, the second rotating shaft 4 remains at a constant height for a period of time when it rotates to the highest point until the latch 22 moves to the outermost end of the card slot 21, which drives the sliding plate 20 to slide on the guide rail 19 to the side close to the turntable 18. At this time, it drives the bottom end of the support rod 26 to slide to the side close to the turntable 18, thereby pulling the articulated rod 13 to rotate downward, thereby driving the second rotating shaft 4 to rotate downward along the circumferential direction centered on the axis of the first rotating shaft 3. Thus, through the above structure, when the first rotating shaft 3 rotates, it can drive the articulated rod 13 to rotate clockwise and counterclockwise around the first rotating shaft 3 to drive the second rotating shaft 4 to rotate clockwise and counterclockwise around the first rotating shaft 3, and make the second rotating shaft 4 remain at a constant height for a period of time when it rotates to the highest point. Thus, when the second rotating shaft 4 remains at a constant height for a period of time when it rotates to the highest point, during this stage, the position between the second rotating shaft 4 and the first rotating shaft 3 is relatively stationary. When the first rotating shaft 3 rotates to drive the second rotating shaft 4 to rotate, it will drive the fish scale roller 5 and the rotating roller 6 to rotate synchronously to strip the corn husks. After that, when the first rotating shaft 3 continues to rotate, it will drive the second rotating shaft 4 to rotate clockwise or counterclockwise around the first rotating shaft 3. At this time, the two second rotating shafts 4 revolve around the first rotating shaft 3 respectively. During the revolution process, they will rotate by themselves at the same time. After the corn husks stacked on the lower layer are stripped, the two second rotating shafts 4 revolve downward respectively, and a gap is formed between the two second rotating shafts 4. The corn after the husk stripping falls downward through the gap. Subsequently, the two second rotating shafts 4 quickly rotate upward. The corn stacked on the upper layer naturally falls on the upper surfaces of the fish scale roller 5 and the rotating roller 6, and the corn husks are continuously stripped through the fish scale roller 5 and the rotating roller 6.

[0051] As a further solution of the present invention, the second pulley mechanism includes a third pulley 15 fixed on the first rotating shaft 3 and a fourth pulley 16 fixed on the third rotating shaft 14, and the third pulley 15 and the fourth pulley 16 are driven by a second belt 17 therebetween.

[0052] In this embodiment, when the first rotating shaft 3 rotates, it drives the third pulley 15 to rotate. By using the transmission between the third pulley 15 and the fourth pulley 16 through the second belt 17, the fourth pulley 16 is driven to rotate, and thus the third rotating shaft 14 is driven to rotate.

[0053] As a further solution of the present invention, a limiting baffle is fixed at the end of the guide rail 19 for stopping and limiting the slide plate 20 when it slides to the end of the guide rail 19.

[0054] In this embodiment, when the clamping block 22 slides in the clamping groove 21, it compresses the spring 25 and squeezes the fixed block 24, causing the slide plate 20 to slide on the guide rail 19 to the side away from the turntable 18. By using the limiting baffle to stop and limit the slide plate 20 when it slides to the end of the guide rail 19, when the clamping block 22 squeezes the spring 25 to drive the slide plate 20 to move on the guide rail 19, the spring 25 can be further compressed by the stop and limit of the slide plate 20. During the compression process, the support rod 26 remains stationary. At the same time, the elasticity of the spring 25 is used to ensure the stability of the support of the support rod 26 on the hinge rod 13, so that when the position of the second rotating shaft 4 relative to the first rotating shaft 3 remains unchanged, the corn husks on the scale roller 5 and the rotating roller 6 are squeezed, broken and peeled off through the cooperation of the scale roller 5 and the rotating roller 6.

[0055] As a further solution of the present invention, two driving drums 28 are rotatably arranged on the frame 1, a conveyor belt 27 is cooperatively driven on the two driving drums 28, and a second motor 29 is fixed on the frame 1. The output end of the second motor 29 is fixed to one of the driving drums 28 through a coupling to drive one of the driving drums 28 to rotate.

[0056] In this embodiment, the second motor 29 is electrically connected to an external power supply through a wire. Starting the second motor 29 will drive one of the driving drums 28 to rotate. By the cooperation of the two driving drums 28 with the conveyor belt 27, the conveyor belt 27 on the driving drum 28 is driven to rotate. Thus, through the rotation of the conveyor belt 27, the corn after the husks are peeled off on the scale roller 5 and the rotating roller 6 can be collected and conveyed outwards when it drops, which is convenient for subsequent processing.

[0057] As a further solution of the present invention, first guide plates 30 are respectively fixed on both sides of the frame 1.

[0058] In this embodiment, by blocking on both sides of the frame 1 through the first guide plate 30, when the debris generated during the crushing and peeling of the corn husks on the surfaces of the fish scale roller 5 and the rotating roller 6 falls from both sides of the feeding hopper 2, it can be guided and conveyed to the surface of the conveyor belt 27 through the first guide plate 30 and then centrally conveyed outward through the conveyor belt 27.

[0059] As a further solution of the present invention, a second guide plate 31 is fixed on the frame 1 and on one side of the end of the conveyor belt 27.

[0060] In this embodiment, by fixing the second guide plate 31 on the frame 1 and on one side of the end of the conveyor belt 27, when the corn and the crushed corn husks that fall on the surface of the conveyor belt 27 are conveyed to the end of the conveyor belt 27, they can be guided and conveyed outward through the second guide plate 31.

[0061] The working principle of the invention is as follows: When in use, corn is added through the feeding hopper 2 fixed to the top of the frame 1. Two symmetrically distributed first rotating shafts 3 are rotatably installed on the frame 1. A second rotating shaft 4 is arranged on one side of the first rotating shaft 3. When the first rotating shaft 3 rotates, it will drive the second rotating shaft 4 to rotate in the opposite direction. A scale roller 5 is fixed on the first rotating shaft 3, and a rotating roller 6 is fixed on the second rotating shaft 4. When the corn is added in batches, it will first fall on the scale roller 5 and the rotating roller 6. The scale roller 5 and the rotating roller 6 cooperate to rotate and squeeze in the opposite direction to tear and strip the corn husk; An articulated rod 13 is arranged between adjacent first rotating shafts 3 and second rotating shafts 4. The two ends of the articulated rod 13 are respectively hinged to the first rotating shaft 3 and the second rotating shaft 4. The first rotating shaft 3 and the articulated rod 13 are cooperated through a linkage structure. When the first rotating shaft 3 rotates, the first rotating shaft 3 and the third rotating shaft 14 are driven to rotate through the cooperation of the second belt mechanism. When the first rotating shaft 3 rotates, it will drive the third rotating shaft 14 to rotate. When the third rotating shaft 14 rotates, it will drive the turntable 18 to rotate. When the turntable 18 rotates, it will drive the swing arm 23 to swing, thereby driving the block 22 hinged to one end of the swing arm 23 to slide reciprocally in the card slot 21. When the block 22 slides to the side away from the turntable 18, it will compress the spring 25 and squeeze the fixed block 24, and then push the slide plate 20 to slide on the guide rail 19, thereby driving the bottom end of the support rod 26 to slide to the side away from the turntable 18, thereby pushing the articulated rod 13 to rotate upward, thereby driving the second rotating shaft 4 to rotate upward around the first rotating shaft 3. In addition, during the process of the block 22 sliding to the side close to the turntable 18, the block 22 will first slide in the card slot 21 to the side close to the turntable 18. At this time, the spring 25 stretches and returns to its original position. During the process of the spring 25 stretching and returning to its original position, at this time, the support rod 26 remains stationary, that is, the second rotating shaft 4 remains at a constant height for a period of time when it rotates to the highest point, until the block 22 moves to the end of the card slot 21, it will drive the slide plate 20 to slide on the guide rail 19 to the side close to the turntable 18. At this time, it drives the bottom end of the support rod 26 to slide to the side close to the turntable 18, thereby pulling the articulated rod 13 to rotate downward, thereby driving the second rotating shaft 4 to rotate downward along the circumferential direction around the central axis of the first rotating shaft 3. Thus, through the above structure, when the first rotating shaft 3 rotates, it can drive the articulated rod 13 to rotate clockwise and counterclockwise around the first rotating shaft 3 to drive the second rotating shaft 4 to rotate clockwise and counterclockwise around the first rotating shaft 3, and make the second rotating shaft 4 remain at a constant height for a period of time when it rotates to the highest point. Thus, when the second rotating shaft 4 remains at a constant height for a period of time when it rotates to the highest point;

[0062] Thus, when the second rotating shaft 4 remains at a constant height for a period of time when it rotates to the highest point, the positions of the second rotating shaft 4 and the first rotating shaft 3 are relatively stationary during this stage. When the first rotating shaft 3 rotates to drive the second rotating shaft 4 to rotate, it will drive the fish-scale roller 5 and the rotating roller 6 to rotate synchronously to strip the corn husks. After that, when the first rotating shaft 3 continues to rotate, it will drive the second rotating shaft 4 to rotate clockwise or counterclockwise around the first rotating shaft 3. At this time, the two second rotating shafts 4 revolve around the first rotating shaft 3 respectively, and they will rotate on their own simultaneously during the revolution. After the corn husks stacked on the lower layer are stripped, the two second rotating shafts 4 revolve downward respectively, and a gap is formed between the two second rotating shafts 4. The corn after the husk stripping falls downward through the gap. Subsequently, the two second rotating shafts 4 quickly rotate upward. The corn stacked on the upper layer naturally falls on the upper surfaces of the fish-scale roller 5 and the rotating roller 6, and the husk stripping continues through the fish-scale roller 5 and the rotating roller 6. Thus, the continuous stripping operation of the corn husks is realized. By dropping the stripped corn downward from the bottom, the present invention can avoid the problems that the corn is stacked on the fish-scale roller 5 and the rotating roller 6, resulting in blockage and incomplete stripping of the corn husks on the upper layer. Therefore, the corn husks can be stripped thoroughly, secondary processing is avoided, continuous operation is possible, and the stripping effect and efficiency are improved.

[0063] In addition, a conveying mechanism for conveying the stripped corn outward is arranged on the frame 1 and at the lower position of the fish-scale roller 5 and the rotating roller 6. During the corn husk stripping process, starting the second motor 29 will drive a driving roller 28 to rotate. The conveyor belt 27 is driven to rotate on the two driving rollers 28 through the cooperation of the two driving rollers 28. Thus, the conveyor belt 27 can collect the corn after the husk stripping on the fish-scale roller 5 and the rotating roller 6 when it falls and convey it outward. The conveying mechanism can collect the corn after the husk stripping on the fish-scale roller 5 and the rotating roller 6 when it falls and convey it outward, which is convenient for subsequent further processing and utilization.

[0064] The above embodiments are exemplary and not restrictive. Therefore, without departing from the spirit or basic characteristics of the present invention, all technical solutions that can implement the present invention in other specific forms are included in the present invention.

Claims

1. A corn husk stripping device, comprising a frame, characterized in that, A feeding hopper is fixed to the top of the frame. Two symmetrically distributed first rotating shafts are rotatably installed on the frame. A second rotating shaft is arranged on one side of the first rotating shaft. The first rotating shaft and the second rotating shaft are driven in cooperation through a first gear mechanism. When the first rotating shaft rotates, it will drive the second rotating shaft to rotate in the opposite direction. An articulated rod is arranged between adjacent first rotating shafts and second rotating shafts. Both ends of the articulated rod are respectively hinged to the first rotating shaft and the second rotating shaft. A fish-scale roller is fixed to the first rotating shaft, and a rotating roller is fixed to the second rotating shaft. The fish-scale roller and the rotating roller cooperate to squeeze and rotate to tear and peel the corn husk. The first rotating shaft and the articulated rod are cooperated through a linkage structure. When the first rotating shaft rotates, it can drive the articulated rod to rotate clockwise and counterclockwise around the first rotating shaft to drive the second rotating shaft to rotate clockwise and counterclockwise around the first rotating shaft, and make the second rotating shaft keep a constant height for a period of time when it rotates to the highest point. A conveying mechanism for conveying the peeled corn outwards is arranged on the frame and at the lower position of the fish-scale roller and the rotating roller. The linkage structure includes a third rotating shaft rotatably arranged on the frame and on one side of the first rotating shaft. The first rotating shaft and the third rotating shaft are driven in cooperation through a second belt pulley mechanism. A turntable is arranged at the end of the third rotating shaft. A guide rail is fixed to the frame. A slide plate is slidably clamped on the guide rail. A clamping groove is formed in the slide plate. A clamping block is slidably clamped in the clamping groove. A swing arm is arranged between the clamping block and the turntable. Both ends of the swing arm are respectively hinged to the clamping block and the turntable. A fixed block is fixed at one end of the inner side of the clamping groove. A support rod is arranged between the fixed block and the articulated rod. Both ends of the support rod are respectively hinged to the articulated rod and the fixed block. A spring is connected between the clamping block and the fixed block. The second belt pulley mechanism includes a third belt pulley fixed to the first rotating shaft and a fourth belt pulley fixed to the third rotating shaft. The third belt pulley and the fourth belt pulley are driven by a second belt. A limit baffle is fixed to the end of the guide rail far away from the turntable. The limit baffle is used to stop and limit the slide plate when it slides to the end of the guide rail far away from the turntable.

2. The corn husk stripping device according to claim 1, wherein A first motor is fixed to the frame. The output end of the first motor is connected to one of the first rotating shafts through a coupling to drive one of the first rotating shafts to rotate. The two first rotating shafts are driven in cooperation through a first belt pulley mechanism.

3. The corn husk stripping device according to claim 2, characterized in that, The first belt pulley mechanism includes a first belt pulley fixed to one of the first rotating shafts and a second belt pulley fixed to the other first rotating shaft. The first belt pulley and the second belt pulley are driven by a first belt.

4. A corn husk stripping device according to claim 1, wherein, The first gear mechanism includes a first gear fixed to the first rotating shaft and a second gear fixed to the second rotating shaft. The first gear and the second gear are meshed.

5. A corn husk stripping device according to claim 1, characterized in that, Two driving rollers are rotatably arranged on the frame. A conveyor belt is driven in cooperation on the two driving rollers. A second motor is fixed to the frame. The output end of the second motor is fixed to one of the driving rollers through a coupling to drive one of the driving rollers to rotate.

6. The corn husk stripping device according to claim 1, characterized in that, On both sides of the frame, first guide plates are respectively fixed. The first guide plates are symmetrically distributed on both sides of the frame, and the first guide plates are obliquely installed to guide and convey the fragments generated when the corn husks on the surfaces of the fish scale roller and the rotating roller are broken and peeled off to fall from both sides of the feeding hopper.

7. A corn husk stripping device according to claim 5, characterized in that, On the frame and on one side of the end of the conveyor belt, a second guide plate is fixed, and the second guide plate is obliquely installed.

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