Corn bract stripping device

Abstract

The invention relates to the technical field of harvesting devices, in particular to a corn bract stripping device which comprises a rack, a feeding hopper is fixed to the top of the rack, two symmetrically-distributed first rotating shafts are rotationally installed on the rack, a second rotating shaft is arranged on one side of each first rotating shaft, and the first rotating shafts and the second rotating shafts are in matched transmission through a first gear mechanism. A hinge rod is arranged between the first rotating shaft and the adjacent second rotating shaft, the two ends of the hinge rod are hinged to the first rotating shaft and the second rotating shaft respectively, a fish scale roller is fixed to the first rotating shaft, and a rotating roller is fixed to the second rotating shaft; according to the corn husking device, the problems that corn is stacked on the scale roller and the rotating roller to cause blockage and the corn husks on the upper layer are not thoroughly stripped can be solved in a mode that the stripped corn falls down from the bottom, so that the corn husks are thoroughly stripped, secondary processing is avoided, continuous operation can be realized, and the stripping effect and the stripping efficiency are improved.

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. In view of 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: 1. Limitations of the pair-roller stripping machine: Some devices, such as a corn peeling machine disclosed in Patent CN104904433A, tear the husks through reversely rotating pair-rollers. However, when corn is batch-poured onto the pair-rollers, the corn is prone to stacking. This results in the corn at the bottom being able to fully contact the pair-rollers for tearing and separation, but the stacked corn on the upper layer is conveyed out before having time to fully contact the pair-rollers. Therefore, it is difficult to completely strip, making the corn husk stripping incomplete and requiring secondary processing.

[0004] 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 the maintenance cost increases significantly.

[0005] Therefore, we provide a corn husk stripping device to solve the above-mentioned problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a corn husk stripping device to solve the problems raised in the above background art, that is, when corn is batch-poured onto the pair-rollers, the corn is prone to stacking, which leads to the corn at the bottom being able to fully contact the pair-rollers for tearing and separation, but the stacked corn on the upper layer is conveyed out before having time to fully contact the pair-rollers, so it is difficult to completely strip, making the corn husk stripping incomplete, and the multi-roller linkage design, although it can improve the stripping effect, has a complex mechanical structure, and when the corn is stripped between the multi-rollers, it is prone to stacking, causing blockages or component wear, and the maintenance cost increases significantly.

[0007] To achieve the above purpose, the present invention provides the following technical solutions: A corn husk stripping device, comprising a frame, a feeding hopper is fixed on 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, and the first rotating shaft and the second rotating shaft are driven by a first gear mechanism in cooperation. 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, and 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 on the first rotating shaft, and a rotating roller is fixed 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; 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 stripped corn outwards is arranged on the frame and at the lower positions of the fish scale roller and the rotating roller.

[0008] A corn husk stripping device as described above: A first motor is fixed on the frame, and 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, and the two first rotating shafts are driven by a first belt pulley mechanism in cooperation.

[0009] 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, and the first belt pulley and the second belt pulley are driven by a first belt in cooperation.

[0010] 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, and the first gear and the second gear are meshed.

[0011] A corn husk stripping device as described above: 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 by a second belt pulley mechanism in cooperation. A turntable is arranged at the end of the third rotating shaft. A guide rail is fixed on the frame, and a sliding plate is slidably clamped on the guide rail. A clamping groove is opened in the sliding plate, and a clamping block is slidably clamped in the clamping groove. A swing arm is arranged between the clamping block and the turntable, and 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, and 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.

[0012] A corn husk stripping device as described above: The second pulley mechanism includes a third pulley fixed on the first rotating shaft and a fourth pulley fixed on the third rotating shaft, and the third pulley and the fourth pulley are driven by a second belt.

[0013] A corn husk stripping device as described above: A limiting 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.

[0014] A corn husk stripping device as described above: Two driving drums are rotatably arranged on the frame, and a conveyor belt is driven in cooperation on the two driving drums. A second motor is fixed on the frame, and the output end of the second motor is fixed to one of the driving drums through a coupling to drive one of the driving drums to rotate.

[0015] A corn husk stripping device as described above: First guide plates are respectively fixed on both sides of the frame.

[0016] 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.

[0017] Compared with the prior art, the beneficial effects of the present invention are: During use, corn is added through a feeding hopper fixed on 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, and the fish scale roller and the rotating roller cooperate to rotate and squeeze in the opposite direction to tear and strip the corn husk; An articulated rod is arranged between adjacent first rotating shafts and second rotating shafts, and both 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 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 maintain a constant height for a period of time when it rotates to the highest point. Thus, when the second rotating shaft remains at a constant height for a period of time when it rotates to the highest point, the positions between the second rotating shaft and the first rotating shaft are relatively stationary during this stage. 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 strip the corn husks. After that, when the first rotating shaft continues to rotate, it will drive the second rotating shaft to rotate around the first rotating shaft in a clockwise or counterclockwise reciprocating motion. At this time, the two second rotating shafts revolve around the first rotating shaft 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 revolve downward respectively, and a gap is formed between the two second rotating shafts. The corn after the husk stripping 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 the husk stripping continues through the fish scale roller and the rotating roller. 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 of stacking and clogging of the corn on the fish scale roller and the rotating roller and incomplete stripping of the corn husks on the upper layer, so that the corn husks can be completely stripped, avoiding secondary processing, enabling continuous operation, and improving the stripping effect and efficiency. In addition, the present invention is provided with a conveying mechanism on the frame and at a position below the fish scale roller and the rotating roller for conveying the stripped corn outward. Through the conveying mechanism, the corn after the husk stripping on the fish scale roller and the rotating roller can be collected and conveyed outward when it falls, which is convenient for subsequent processing and utilization. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of a corn husk stripping device.

[0019] Figure 2 It is a Figure 1 Schematic diagram of the structure of a corn husk stripping device without the feeding hopper on the basis.

[0020] Figure 3 It is a Figure 2 Schematic diagram of the structure from another perspective of a corn husk stripping device.

[0021] Figure 4 It is a Figure 2 Schematic diagram of the decomposed partial structure of a corn husk stripping device.

[0022] Figure 5 It is a Figure 4 Schematic diagram of the decomposed partial structure of a corn husk stripping device.

[0023] Figure 6 It is a Figure 5 Schematic diagram of the partial structure of a corn husk stripping device.

[0024] Figure 7 The structure schematic diagram of another perspective of a corn husk stripping device Figure 6

[0025] Figure 8 The partial structure schematic diagram of a corn husk stripping device Figure 6

[0026] Figure 9 The partial structure schematic diagram of a corn husk stripping device Figure 8

[0027] Figure 10 The structure schematic diagram of another perspective of a corn husk stripping device Figure 2

[0028] Figure 11 The partial structure schematic diagram of a corn husk stripping device after decomposition Figure 2

[0029] 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 belt pulley; 8, second belt pulley; 9, first belt; 10, first motor; 11, first gear; 12, second gear; 13, articulated rod; 14, third rotating shaft; 15, third belt pulley; 16, fourth belt pulley; 17, second belt; 18, turntable; 19, guide rail; 20, slide plate; 21, card slot; 22, clamping 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. Specific embodiments

[0030] 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.

[0031] 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, the first rotating shaft 3 and the second rotating shaft 4 are driven in cooperation through a first gear mechanism, when the first rotating shaft 3 rotates, it will drive the second rotating shaft 4 to rotate in the opposite direction, 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 respectively hinged to the first rotating shaft 3 and the second rotating shaft 4, a fish scale roller 5 is fixed on the first rotating shaft 3, 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;​​​​​ The first rotating shaft 3 and the hinge rod 13 are cooperated through a linkage structure. While the first rotating shaft 3 rotates, it can drive the hinge rod 13 to rotate clockwise and counterclockwise around the first rotating shaft 3, so as 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 the height unchanged 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 1 and below the fish scale roller 5 and the rotating roller 6.

[0032] 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 peel 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. While the first rotating shaft 3 rotates, it can drive the articulated rod 13 to rotate clockwise and counterclockwise around the first rotating shaft 3, so as 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 the height unchanged for a period of time when it rotates to the highest point; Therefore, when the second rotating shaft 4 keeps the height unchanged for a period of time when it rotates to the highest point, the position between the second rotating shaft 4 and the first rotating shaft 3 is relatively static 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 peel the corn husk. 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 respectively revolve around the first rotating shaft 3. During the revolution, they will rotate by themselves at the same time. After the corn husk stacked on the lower layer is peeled off, the two second rotating shafts 4 respectively revolve downwards, then a gap is formed between the two second rotating shafts 4, and the corn after the husk is peeled off falls down through the gap. Subsequently, the two second rotating shafts 4 quickly rotate upwards. 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 continues to peel the husk through the fish scale roller 5 and the rotating roller 6, so as to realize the continuous peeling operation of the corn husk. By dropping the peeled corn from the bottom downwards, the present invention can avoid the problems of stacking and blockage of the corn on the fish scale roller 5 and the rotating roller 6 and incomplete peeling of the corn husk on the upper layer, so that the corn husk is peeled thoroughly, avoiding secondary processing, being capable of continuous operation, and improving the peeling effect and efficiency; In addition, a conveying mechanism for conveying the peeled corn outwards is arranged on the rack 1 and below the scale roller 5 and the rotating roller 6. Through the conveying mechanism, the corn after the husk is peeled off from the scale roller 5 and the rotating roller 6 can be collected when it falls and conveyed outwards, which is convenient for subsequent processing and utilization.

[0033] As a further solution of the present invention, a first motor 10 is fixed on the rack 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.

[0034] 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 therebetween.

[0035] As a further solution 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 fixed on the other first rotating shaft 3. The first belt pulley 7 and the second belt pulley 8 are driven by a first belt 9.

[0036] In this embodiment, when one of the first rotating shafts 3 rotates, it will drive the first belt pulley 7 to rotate. The rotation of the first belt pulley 7 and the second belt pulley 8 driven by the first belt 9 will drive the second belt pulley 8 to rotate, thereby driving the other first rotating shaft 3 to rotate synchronously.

[0037] 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. The first gear 11 and the second gear 12 are meshed.

[0038] In this embodiment, when the first rotating shaft 3 rotates, it will drive the first gear 11 to rotate. The meshing of 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.

[0039] 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 through 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 slide plate 20 is slidably clamped on the guide rail 19. A card slot 21 is formed in the slide plate 20. A card block 22 is slidably clamped in the card slot 21. An oscillating arm 23 is arranged between the card block 22 and the turntable 18. Both ends of the oscillating arm 23 are respectively hinged to the card block 22 and the turntable 18. A fixing block 24 is fixed at one end inside the card slot 21. A support rod 26 is arranged between the fixing block 24 and the hinge rod 13. Both ends of the support rod 26 are respectively hinged to the hinge rod 13 and the fixing block 24. A spring 25 is connected between the card block 22 and the fixing block 24.

[0040] In this embodiment, when the first rotating shaft 3 rotates, the first rotating shaft 3 and the third rotating shaft 14 are in transmission cooperation through the second pulley mechanism. The rotation of the first rotating shaft 3 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 back and forth 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 to the side away from the turntable 18, thus 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 returns to its original position. During the process of the spring 25 stretching and returning to its original position, 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 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. Therefore, 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, then a gap is formed between the two second rotating shafts 4, and 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.

[0041] 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.

[0042] 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.

[0043] 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.

[0044] 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, by using the elastic force of the spring 25 to ensure the stability of the support of the support rod 26 on the hinge rod 13, when the relative positions of the second rotating shaft 4 and the first rotating shaft 3 remain unchanged, the corn husks are squeezed, broken and peeled by the cooperation of the scale roller 5 and the rotating roller 6.

[0045] As a further solution of the present invention, two driving rollers 28 are rotatably arranged on the frame 1, a conveyor belt 27 is cooperatively driven on the two driving rollers 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 rollers 28 through a coupling to drive one of the driving rollers 28 to rotate.

[0046] 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 rollers 28 to rotate. By the cooperation of the two driving rollers 28 with the conveyor belt 27, the conveyor belt 27 on the driving rollers 28 is driven to rotate. Thus, the corn after the husks are peeled off on the scale roller 5 and the rotating roller 6 can be collected and conveyed out when it falls, which is convenient for subsequent processing.

[0047] As a further solution of the present invention, first guide plates 30 are respectively fixed on both sides of the frame 1.

[0048] 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.

[0049] 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.

[0050] 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 falling 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.

[0051] The working principle of the invention is as follows: when in use, corn is added through the feeding hopper 2 fixed on the top of the frame 1, and two symmetrically distributed first rotating shafts 3 are rotatably installed on the frame 1, and 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 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 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 in the opposite direction to squeeze the corn husks to be shredded and peeled off; a hinged rod 13 is arranged between the adjacent first rotating shafts 3 and the second rotating shafts 4, and the two ends of the hinged rod 13 are respectively The first rotating shaft 3 and the second rotating shaft 4 are hinged, and the first rotating shaft 3 cooperates with the hinge rod 13 through a linkage structure. When the first rotating shaft 3 rotates, the first rotating shaft 3 and the third rotating shaft 14 are transmitted through the second pulley mechanism. The rotation of the first rotating shaft 3 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 card block 22 hinged at one end of the swing arm 23 to slide back and forth in the card slot 21. When the card block 22 slides to the side away from the turntable 18, it will compress the spring 25 and squeeze the fixed block 24, thereby pushing the slide plate 20 to slide on the guide rail 19. The second rotating shaft 4 is moved by the spring 25, thereby driving the bottom end of the support rod 26 to slide to the side away from the rotating disk 18, thereby pushing the hinge rod 13 to rotate upward, thereby driving the second rotating shaft 4 to rotate upward around the first rotating shaft 3. In addition, when the block 22 slides to the side close to the rotating disk 18, the block 22 will first slide in the slot 21 to the side close to the rotating disk 18. At this time, the spring 25 is stretched and reset. During the stretching and reset process of the spring 25, the support rod 26 remains stationary. That is, the second rotating shaft 4 maintains 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 slot 21, which drives the slide plate 20 on the guide rail 19 to move close to the rotating disk 18. When the hinge 13 is rotated to one side, the hinge 13 drives the second shaft 4 to rotate downward along the circumferential direction around the central axis of the first shaft 3, thereby driving the hinge 13 to rotate clockwise and counterclockwise around the first shaft 3 and the second shaft 4 to rotate clockwise and counterclockwise around the first shaft 3, and making the second shaft 4 keep the height unchanged for a period of time when the second shaft 4 rotates to the highest point; 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 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. During the revolution, they will rotate on their own at the same time. After the corn husks stacked on the lower layer are 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. 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 of stacking and blockage of the corn on the fish-scale roller 5 and the rotating roller 6, as well as incomplete stripping of the corn husks on the upper layer. Thus, the corn husks can be stripped thoroughly, avoiding secondary processing, enabling continuous operation, and improving the stripping effect and efficiency; In addition, a conveying mechanism for conveying the stripped corn outward is arranged on the frame 1 and at the lower positions 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 transmission roller 28 to rotate. The transmission belts 27 are cooperatively driven on the two transmission rollers 28 to drive the transmission belts 27 on the transmission rollers 28 to rotate. Thus, the rotation of the transmission belts 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.

[0052] 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 peeling device, comprising a frame (1), characterized in that: A feeding hopper (2) is fixed on the top of the frame (1); two symmetrically distributed first rotating shafts (3) are rotatably mounted on the frame (1); a second rotating shaft (4) is arranged on one side of the first rotating shaft (3); the first rotating shaft (3) and the second rotating shaft (4) are coupled to each other through a first gear mechanism for transmission; when the first rotating shaft (3) rotates, the second rotating shaft (4) is driven to rotate in the opposite direction; a hinge rod (13) is arranged between adjacent first rotating shafts (3) and second rotating shafts (4); two ends of the hinge rod (13) are respectively hinged to the first rotating shaft (3) and the second rotating shaft (4); a fish scale roller (5) is fixed on the first rotating shaft (3); 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 peel the corn husks; The first rotating shaft (3) and the hinged rod (13) are matched via a linkage structure, and when the first rotating shaft (3) rotates, it can drive the hinged rod (13) to rotate clockwise and counterclockwise around the first rotating shaft (3), thereby driving the second rotating shaft (4) to rotate clockwise and counterclockwise around the first rotating shaft (3), and making the second rotating shaft (4) maintain 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 provided on the frame (1) and below the fish scale roller (5) and the rotating roller (6).

2. A corn husk stripping device according to claim 1, characterized in that: A first motor (10) is fixed on the frame (1); an output end of the first motor (10) is connected to one of the first rotating shafts (3) via a coupling to drive one of the first rotating shafts (3) to rotate; the two first rotating shafts (3) are coupled for transmission via a first pulley mechanism.

3. A corn husk stripping device according to claim 2, characterized in that: The first pulley mechanism comprises a first pulley (7) fixed on one of the first rotating shafts (3) and a second pulley (8) on another of the first rotating shafts (3); the first pulley (7) and the second pulley (8) are driven by a first belt (9).

4. A corn husk stripping device according to claim 1, characterized in that: The first gear mechanism comprises 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) is meshed with the second gear (12).

5. The corn husk peeling device according to claim 1, characterized in that: The linkage structure comprises a third rotating shaft (14) which is 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 coupled for transmission via a second pulley mechanism; a rotating disk (18) is arranged at the end of the third rotating shaft (14); a guide rail (19) is fixed on the frame (1); a slide plate (20) is slidably engaged with the guide rail (19); a slot (21) is provided in the slide plate (20); a block (21) is slidably engaged with the slot (21) 22), a swing arm (23) is provided between the clamping block (22) and the rotating disk (18), two ends of the swing arm (23) are respectively hinged to the clamping block (22) and the rotating disk (18), a fixing block (24) is fixed to one end of the inner side of the clamping slot (21), a support rod (26) is provided between the fixing block (24) and the hinged rod (13), two ends of the support rod (26) are respectively hinged to the hinged rod (13) and the fixing block (24), and a spring (25) is connected between the clamping block (22) and the fixing block (24).

6. A corn husk stripping device according to claim 5, characterized in that: The second pulley mechanism comprises 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).

7. A corn husk stripping device according to claim 5, characterized in that: A limit baffle is fixed to one end of the guide rail (19) away from the turntable (18), and the limit baffle is used to stop and limit the slide plate (20) when it slides to the end of the guide rail (19) away from the turntable (18).

8. The corn husk stripping device according to claim 1, characterized in that: Two drive rollers (28) are rotatably arranged on the frame (1), and a conveyor belt (27) is cooperatively driven on the two drive rollers (28). A second motor (29) is fixed on the frame (1), and an output end of the second motor (29) is fixed to one of the drive rollers (28) via a coupling to drive one of the drive rollers (28) to rotate.

9. The corn husk stripping device according to claim 1, characterized in that: First guide plates (30) are respectively fixed on both sides of the frame (1). The first guide plates (30) are symmetrically distributed on both sides of the frame (1). The first guide plates (30) are installed obliquely to guide and transport the fragments generated when corn husks are crushed and peeled off on the surfaces of the fish scale roller (5) and the rotating roller (6) when they fall from both sides of the feeding hopper (2).

10. The corn husk stripping device according to claim 8, characterized in that: A second guide plate (31) is fixed on the frame (1) and located on one side of the end of the conveyor belt (27), and the second guide plate (31) is installed obliquely.

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