Organic solid waste recycling and crushing device

Abstract

The invention relates to the technical field of crushing devices, and discloses an organic solid waste recycling and crushing device and a using method thereof.The organic solid waste recycling and crushing device comprises a treatment bin, a feeding opening is formed in the left side of the top of the treatment bin, and a feeding pipe is fixedly installed at the position, corresponding to the feeding opening, of the outer side of the treatment bin through bolts. When the control block moves up and down, the coarse screen mesh, the medium screen mesh and the material receiving plate can be driven to vibrate up and down in the treatment bin through the connecting rod, and the coarse screen mesh, the medium screen mesh and the material receiving plate can screen organic solid waste of different sizes; the screened organic solid wastes with different sizes can be controlled to fall off and be crushed in batches through the baffles on the coarse screen, the medium screen and the material receiving plate, so that the problems that the organic solid wastes are mixed together and enter a crushing device together to be crushed, so that the crushing machine is not uniform in feeding or is blocked, and the particle size difference is large after crushing is easily caused are solved; the product quality is influenced, and the cost and the time are increased due to an additional screening step.

Description

Technical Field

[0001] The present invention relates to the technical field of crushing devices, and in particular to an organic solid waste recycling and crushing device and a use method thereof. Background Art

[0002] Solid waste refers to solid and semi-solid waste materials that pollute the environment and are generated by human production, construction, daily life and other activities and cannot be used at a certain time and place and are discarded. When processing solid waste of recyclable materials, waste crushing equipment is usually used to crush the solid waste to facilitate its transportation and reuse.

[0003] An existing solid waste treatment device with a conveying function (China Announcement No.: CN117732839B) has at least the following disadvantages: among the solid wastes that need to be crushed, the wastes are of different sizes. Mixing them together and entering the crushing device for crushing can easily lead to uneven feeding or blockage of the crusher. In addition, after the mixed solid waste is crushed, the particle size is prone to be greatly different, which affects the product quality and requires an additional screening step, resulting in increased costs and time. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an organic solid waste recycling and crushing device and a method of using the same.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: An organic solid waste recycling and crushing device comprises a processing bin, a feed port is provided on the left side of the top of the processing bin, a feed pipe is fixedly installed at a position corresponding to the feed port on the outside of the processing bin through bolts, the feed pipe is connected to the feed port, a driving motor is fixedly installed on the top of the feed pipe, a first rotating wheel is provided at the left end of the outside of the feed pipe, a controller is fixedly installed at the right end of the processing bin through bolts, a waste crushing assembly is provided in the processing bin, the waste crushing assembly comprises two groups of crushing rollers and a driving member of the crushing roller, and the two groups of crushing rollers are connected to the driving member of the two groups of crushing rollers. The crushing roller is installed at the right end inside the processing bin, and two groups of crushing rollers are connected to the driving parts of the crushing rollers. The driving parts of the crushing rollers are fixedly connected to the outer surface of the processing bin by bolts. A discharge port is provided at the right end of the processing bin corresponding to the position of the waste crushing assembly. A coarse screen, a medium screen and a receiving plate are arranged in the processing bin. The right ends of the coarse screen, the medium screen and the receiving plate are inclined downward. The coarse screen, the medium screen and the receiving plate are installed in the processing bin from high to low in sequence, and a partition of corresponding length is fixedly installed at the left end of the top of the coarse screen, the medium screen and the receiving plate.

[0006] As a further solution of the present invention, connecting blocks are fixedly installed on both sides of the right ends of the coarse screen, the medium screen and the material receiving plate, and the connecting blocks are movably installed on the inner wall of the processing bin, and a movable cavity is opened on the left side of the processing bin, and a control block is movably installed in the movable cavity, and a fixed groove is opened on the right side of the control block, and connecting rods are movably installed in the fixed grooves corresponding to the positions of the coarse screen, the medium screen and the material receiving plate, and the other end of the connecting rod in the fixed groove is movably connected to the left end of the corresponding coarse screen, the medium screen and the material receiving plate, and an eccentric shaft is provided on the top of the control block, and the eccentric shaft is movably installed in the movable cavity, and a traction block is movably installed on the eccentric shaft, and the other end of the traction block is fixedly connected to the top of the control block.

[0007] As a further scheme of the present invention, an auger screw rod is movably installed inside the feed pipe, a protective plate is fixedly installed in the feed pipe corresponding to the top of the auger screw rod, the top of the auger screw rod penetrates the protective plate, a first bevel gear is fixedly installed on the top of the auger screw rod, a linkage rod is movably installed on the top of the feed pipe, a second bevel gear is fixedly installed at a position corresponding to the first bevel gear on the linkage rod, the second bevel gear is meshed with the first bevel gear, the right end of the linkage rod penetrates the feed pipe and a sprocket is fixedly installed on the top, a transmission chain is installed between the output shaft of the drive motor and the sprocket for chain transmission connection, the left end of the linkage rod penetrates the top of the feed pipe and is fixedly connected to the first rotating wheel, and a feed trough is fixedly installed on the right end of the bottom of the feed pipe.

[0008] As a further solution of the present invention, a second rotating wheel is fixedly installed on the top of the left side penetration processing chamber of the eccentric shaft, and a transmission belt is installed between the first rotating wheel and the second rotating wheel.

[0009] As a further solution of the present invention, baffles are movably installed on the side walls of the processing bin at positions corresponding to the coarse screen, the medium screen and the receiving plate. The baffles are located above the right ends of the coarse screen, the medium screen and the receiving plate, and can block organic solid waste. A slot is also provided on the inner wall of the processing bin at the position corresponding to the baffle, and the right side of the baffle can be inserted into the slot.

[0010] As a further solution of the present invention, observation windows are provided on the side walls of the processing bin at positions corresponding to the coarse screen, the medium screen and the receiving plate, and the internal conditions of the processing bin can be observed through the observation windows.

[0011] As a further solution of the present invention, two guide plates are fixedly installed in the processing chamber at positions corresponding to the crushing rollers.

[0012] A method for using an organic solid waste recycling and crushing device comprises the following steps: S1: Pour the organic solid waste to be crushed into the feed trough, and the organic solid waste can be guided to the bottom of the auger screw rod in the feed pipe through the feed trough; S2: The controller controls the driving motor to start, and the driving motor controls the transmission chain to drive the sprocket to rotate, and the sprocket can drive the linkage rod to rotate. The second bevel gear on the linkage rod can drive the first bevel gear to rotate synchronously, and the first bevel gear can drive the auger screw to rotate. The rotation of the auger screw can lift the organic solid waste at the bottom of the feed pipe to the top of the feed pipe, and then the arc at the bottom of the protective plate can guide the organic solid waste to move to the right, and then the organic solid waste will enter the processing bin from the feed port, thereby achieving the effect of automatic and uniform feeding, without the need for workers to carry the organic solid waste manually for feeding; S3: After the organic solid waste enters the processing bin through the feed port, it will fall onto the coarse screen. The large organic solid waste can be screened out through the sieve holes on the coarse screen. Then the medium and small organic solid waste will fall onto the middle screen. The medium organic solid waste can be screened out through the sieve holes on the middle screen. The small organic solid waste will finally fall onto the receiving plate, thereby completing the screening of the organic solid waste, which is convenient for subsequent crushing. The coarse screen, the middle screen, and the partitions on the receiving plate can prevent the organic solid waste from rolling into the active cavity during screening; S4: When the linkage rod rotates, it drives the first rotating wheel to rotate. Since the first rotating wheel and the second rotating wheel are connected by a transmission belt, the second rotating wheel will rotate with the first rotating wheel. The rotation of the second rotating wheel can drive the eccentric shaft to rotate. When the eccentric shaft rotates, it can drive the traction block to drive the control block to move up and down in the movable cavity. When the control block moves up and down, it can drive the coarse screen, the middle screen, and the receiving plate to vibrate up and down in the processing bin through the connecting rod, which can speed up the screening speed of the coarse screen, the middle screen, and the receiving plate for organic solid waste, and at the same time, it can make the organic solid waste continuously move to the waste crushing assembly at the right end of the processing bin; S5: The accumulation of organic solid waste on the coarse screen, the middle screen and the receiving plate in the processing bin can be observed through the observation window. When too much organic solid waste is accumulated in one layer, the baffle corresponding to the right end is pulled out, and the organic solid waste will fall from the right side. The guide plate can guide the organic solid waste to the middle of the crushing roller, and the crushing roller can finely crush the organic solid waste of the same size; S6: The crushed organic solid waste will be discharged into the processing bin through the discharge port, making it convenient for workers to collect it for subsequent processing and treatment.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the rotation of the eccentric shaft can drive the traction block to drive the control block to move up and down in the active cavity. When the control block moves up and down, the connecting rod can drive the coarse screen, the medium screen and the receiving plate to vibrate up and down in the processing bin. The coarse screen, the medium screen and the receiving plate can screen organic solid wastes of different sizes. The screening speed of the coarse screen, the medium screen and the receiving plate for the organic solid wastes is accelerated by vibration. The baffles on the coarse screen, the medium screen and the receiving plate can control the organic solid wastes of different sizes after screening to fall and crush in batches, thereby avoiding the mixing of organic solid wastes and entering the crushing device together. Crushing easily leads to uneven feeding or blockage of the crusher, and large differences in particle size are likely to occur after crushing, which affects product quality and requires additional screening steps, resulting in increased costs and time.

[0014] 2. In the present invention, the transmission chain is controlled by a driving motor to drive the sprocket to rotate, the sprocket can drive the linkage rod to rotate, the second bevel gear on the linkage rod can drive the first bevel gear to rotate synchronously, the first bevel gear can drive the auger screw to rotate, and the rotation of the auger screw can lift the organic solid waste at the bottom of the feed pipe to the top of the feed pipe, and then the arc at the bottom of the protective plate can guide the organic solid waste to move to the right, and then the organic solid waste will enter the processing bin from the feed port, thereby achieving the effect of automatic and uniform feeding, without the need for workers to carry the organic solid waste manually for feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an organic solid waste recycling and crushing device proposed by the present invention; Figure 2 This is a schematic diagram of the internal structure of a feed pipe of an organic solid waste recycling and crushing device proposed by the present invention; Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle; Figure 4 A schematic diagram of a processing chamber of an organic solid waste recycling and crushing device proposed by the present invention; Figure 5 This is a schematic diagram of the internal structure of a processing chamber of an organic solid waste recycling and crushing device proposed by the present invention; Figure 6 For the present invention Figure 5 Enlarged view of point B in the middle; Figure 7 This is a schematic diagram of the control block structure of an organic solid waste recycling and crushing device proposed by the present invention.

[0016] In the figure: 1. processing bin; 2. feed pipe; 3. drive motor; 4. first rotating wheel; 5. second rotating wheel; 6. transmission belt; 7. controller; 8. waste crushing assembly; 9. discharge port; 10. observation window; 11. auger screw rod; 12. feed chute; 13. linkage rod; 14. first bevel gear; 15. second bevel gear; 16. sprocket; 17. protection plate; 18. transmission chain; 19. feed port; 20. baffle; 21. coarse screen; 22. medium screen; 23. receiving plate; 24. partition; 25. control block; 26. connecting block; 27. guide plate; 28. connecting rod; 29. ​​slot; 30. movable cavity; 31. eccentric shaft; 32. traction block; 33. fixed slot. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0019] Reference Figure 1 - Figure 7 , an organic solid waste recycling and crushing device, including a processing bin 1, a feed port 19 is opened on the left side of the top of the processing bin 1, a feed pipe 2 is fixedly installed on the outer side of the processing bin 1 corresponding to the feed port 19 by bolts, the feed pipe 2 is connected to the feed port 19, a driving motor 3 is fixedly installed on the top of the feed pipe 2, a first rotating wheel 4 is arranged on the left end of the outer side of the feed pipe 2, a controller 7 is fixedly installed on the right end of the processing bin 1 by bolts, a waste crushing assembly 8 is arranged in the processing bin 1, the waste crushing assembly 8 includes two groups of crushing rollers and a driving member of the crushing rollers, and the two groups of crushing rollers are installed in the processing bin 1 At the right end of the interior, two groups of crushing rollers are connected to the driving parts of the crushing rollers, and the driving parts of the crushing rollers are fixedly connected to the outer surface of the processing bin 1 by bolts. A discharge port 9 is opened at the right end of the processing bin 1 corresponding to the position of the waste crushing component 8. A coarse screen 21, a medium screen 22, and a receiving plate 23 are arranged in the processing bin 1. The right ends of the coarse screen 21, the medium screen 22, and the receiving plate 23 are inclined downward. The coarse screen 21, the medium screen 22, and the receiving plate 23 are installed in the processing bin 1 from high to low. A partition 24 of corresponding length is fixedly installed on the left end of the top of the coarse screen 21, the medium screen 22, and the receiving plate 23.

[0020] In the present embodiment, connecting blocks 26 are fixedly installed on both sides of the right ends of the coarse screen 21, the medium screen 22 and the material receiving plate 23, and the connecting block 26 is movably installed on the inner wall of the processing bin 1. A movable cavity 30 is opened on the left side of the processing bin 1, and a control block 25 is movably installed in the movable cavity 30. A fixed groove 33 is opened on the right side of the control block 25, and connecting rods 28 are movably installed in the fixed grooves 33 at the positions corresponding to the coarse screen 21, the medium screen 22 and the material receiving plate 23 respectively. The other end of the connecting rod 28 in the fixed groove 33 is movably connected to the left end of the corresponding coarse screen 21, the medium screen 22 and the material receiving plate 23. An eccentric shaft 31 is provided on the top of the control block 25, and the eccentric shaft 31 is movably installed in the movable cavity 30. A traction block 32 is movably installed on the eccentric shaft 31, and the other end of the traction block 32 is fixedly connected to the top of the control block 25.

[0021] In this embodiment, an auger screw rod 11 is movably installed inside the feed pipe 2, a protective plate 17 is fixedly installed at the top of the feed pipe 2 corresponding to the auger screw rod 11, the top of the auger screw rod 11 penetrates the protective plate 17, a first bevel gear 14 is fixedly installed on the top of the auger screw rod 11, a linkage rod 13 is movably installed on the top of the feed pipe 2, a second bevel gear 15 is fixedly installed at the position corresponding to the first bevel gear 14 on the linkage rod 13, the second bevel gear 15 is meshed with the first bevel gear 14, the right end of the linkage rod 13 penetrates the feed pipe 2 and a sprocket 16 is fixedly installed on the top, a transmission chain 18 is installed between the output shaft of the drive motor 3 and the sprocket 16 for chain transmission connection, the left end of the linkage rod 13 penetrates the top of the feed pipe 2 and is fixedly connected to the first rotating wheel 4, and the bottom right of the feed pipe 2 A feed trough 12 is fixedly installed at the end, through which the organic solid waste can be guided to the bottom of the auger screw rod 11 in the feed pipe 2, the controller 7 controls the drive motor 3 to start, and the drive motor 3 controls the transmission chain 18 to drive the sprocket 16 to rotate, the sprocket 16 can drive the linkage rod 13 to rotate, and the second bevel gear 15 on the linkage rod 13 can drive the first bevel gear 14 to rotate synchronously, and the first bevel gear 14 can drive the auger screw rod 11 to rotate, and the rotation of the auger screw rod 11 can lift the organic solid waste at the bottom of the feed pipe 2 to the top of the feed pipe 2, and then the arc at the bottom of the protective plate 17 can guide the organic solid waste to move to the right, and then the organic solid waste will enter the processing bin 1 from the feed port 19, thereby achieving the effect of automatic and uniform feeding.

[0022] In this embodiment, the left side of the eccentric shaft 31 penetrates the processing bin 1 and a second rotating wheel 5 is fixedly installed on the top. A transmission belt 6 is installed between the first rotating wheel 4 and the second rotating wheel 5. When the linkage rod 13 rotates, the first rotating wheel 4 will be driven to rotate. Since the first rotating wheel 4 and the second rotating wheel 5 are connected by the transmission belt 6, the second rotating wheel 5 will rotate with the first rotating wheel 4. The rotation of the second rotating wheel 5 can drive the eccentric shaft 31 to rotate. When the eccentric shaft 31 rotates, it can drive the traction block 32 to drive the control block 25 to move up and down in the active cavity 30. When the control block 25 moves up and down, it can drive the coarse screen 21, the middle screen 22, and the receiving plate 23 to vibrate up and down in the processing bin 1 through the connecting rod 28, which can accelerate the screening speed of the coarse screen 21, the middle screen 22, and the receiving plate 23 for organic solid waste, and at the same time, it can make the organic solid waste continuously move to the waste crushing assembly 8 at the right end of the processing bin 1.

[0023] In this embodiment, baffles 20 are movably installed on the side walls of the processing bin 1 at positions corresponding to the coarse screen 21, the medium screen 22, and the receiving plate 23. The baffle 20 is located above the right ends of the coarse screen 21, the medium screen 22, and the receiving plate 23, and can block the organic solid waste. A slot 29 is also provided on the inner wall of the processing bin 1 at a position corresponding to the baffle 20. The right side of the baffle 20 can be inserted into the slot 29. An observation window 10 is provided on the side walls of the processing bin 1 at positions corresponding to the coarse screen 21, the medium screen 22, and the receiving plate 23. The observation window 10 can observe the internal situation of the processing bin 1. The accumulation of organic solid waste on the coarse screen 21, the medium screen 22, and the receiving plate 23 in the processing bin 1 can be observed through the observation window 10. When one layer of organic solid waste accumulates too much, the organic solid waste will fall from the right side by pulling out the baffle 20 corresponding to its right end.

[0024] In this embodiment, two guide plates 27 are fixedly installed in the processing chamber 1 at positions corresponding to the crushing rollers, and the organic solid waste can be guided to the middle of the crushing rollers through the guide plates 27.

[0025] A method for using an organic solid waste recycling and crushing device comprises the following steps: First, pour the organic solid waste to be crushed into the feed trough 12, and the organic solid waste can be guided to the bottom of the auger screw rod 11 in the feed pipe 2 through the feed trough 12; The controller 7 controls the driving motor 3 to start, and the driving motor 3 controls the transmission chain 18 to drive the sprocket 16 to rotate, and the sprocket 16 can drive the linkage rod 13 to rotate, and the second bevel gear 15 on the linkage rod 13 can drive the first bevel gear 14 to rotate synchronously, and the first bevel gear 14 can drive the auger screw rod 11 to rotate, and the rotation of the auger screw rod 11 can lift the organic solid waste at the bottom of the feed pipe 2 to the top of the feed pipe 2, and then the arc at the bottom of the protective plate 17 can guide the organic solid waste to move to the right, and then the organic solid waste will enter the processing bin 1 from the feed port 19, so as to achieve the effect of automatic and uniform feeding, without the need for workers to carry the organic solid waste manually for feeding; After the organic solid waste enters the processing bin 1 through the feed port 19, it will fall onto the coarse screen 21. The large organic solid waste can be screened out through the sieve holes on the coarse screen 21. Then, the medium and small organic solid waste will fall onto the medium screen 22. The medium organic solid waste can be screened out through the sieve holes on the medium screen 22. The small organic solid waste will finally fall onto the receiving plate 23, thereby completing the screening of the organic solid waste, which is convenient for subsequent crushing. The coarse screen 21, the medium screen 22, and the partition 24 on the receiving plate 23 can prevent the organic solid waste from rolling into the active cavity 30 during screening; When the linkage rod 13 rotates, the first rotating wheel 4 is driven to rotate. Since the first rotating wheel 4 and the second rotating wheel 5 are connected by the transmission belt 6, the second rotating wheel 5 will rotate with the first rotating wheel 4. The rotation of the second rotating wheel 5 can drive the eccentric shaft 31 to rotate. When the eccentric shaft 31 rotates, it can drive the traction block 32 to drive the control block 25 to move up and down in the movable chamber 30. When the control block 25 moves up and down, it can drive the coarse screen 21, the middle screen 22, and the receiving plate 23 to vibrate up and down in the processing bin 1 through the connecting rod 28, which can speed up the screening speed of the coarse screen 21, the middle screen 22, and the receiving plate 23 for organic solid waste, and at the same time, it can make the organic solid waste continuously move to the waste crushing assembly 8 at the right end of the processing bin 1; The accumulation of organic solid waste on the coarse screen 21, the medium screen 22 and the receiving plate 23 in the processing bin 1 can be observed through the observation window 10. When too much organic solid waste is accumulated on one layer, the baffle plate 20 corresponding to the right end thereof is pulled out, and the organic solid waste will fall from the right side. The guide plate 27 can guide the organic solid waste to the middle of the crushing roller, and the crushing roller can finely crush the organic solid waste of the same size. Finally, the crushed organic solid waste will be discharged from the processing bin 1 through the discharge port 9, so that workers can collect it for subsequent processing and treatment.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An organic solid waste recycling and crushing device, comprising a processing chamber (1), characterized in that: A feed port (19) is provided on the left side of the top of the processing bin (1); a feed pipe (2) is fixedly installed on the outside of the processing bin (1) at a position corresponding to the feed port (19) by bolts; the feed pipe (2) is connected to the feed port (19); a drive motor (3) is fixedly installed on the top of the feed pipe (2); a first rotating wheel (4) is provided on the left side of the outside of the feed pipe (2); a controller (7) is fixedly installed on the right end of the processing bin (1) by bolts; a waste crushing assembly (8) is provided in the processing bin (1); the waste crushing assembly (8) includes two groups of crushing rollers and a driving member for the crushing rollers; the two groups of crushing rollers are installed on the right end of the processing bin (1); the two groups of crushing rollers are connected to each other. A driving member connected to the crushing roller is fixedly connected to the outer surface of the processing bin (1) by bolts. A discharge port (9) is provided at the right end of the processing bin (1) corresponding to the position of the waste crushing assembly (8). A coarse screen (21), a medium screen (22) and a receiving plate (23) are arranged in the processing bin (1). The right ends of the coarse screen (21), the medium screen (22) and the receiving plate (23) are tilted downward. The coarse screen (21), the medium screen (22) and the receiving plate (23) are installed in the processing bin (1) from high to low in sequence. A partition plate (24) of corresponding length is fixedly installed at the left end of the top of the coarse screen (21), the medium screen (22) and the receiving plate (23).

2. The organic solid waste recycling and crushing device according to claim 1, characterized in that: Connecting blocks (26) are fixedly mounted on both sides of the right ends of the coarse screen (21), the middle screen (22) and the material receiving plate (23); the connecting blocks (26) are movably mounted on the inner wall of the processing chamber (1); a movable cavity (30) is provided on the left side of the processing chamber (1); a control block (25) is movably mounted in the movable cavity (30); a fixing groove (33) is provided on the right side of the control block (25); the fixing grooves (33) correspond to the coarse screen (21), the middle screen (22) and the material receiving plate (23), respectively. A connecting rod (28) is movably mounted at the position of the control block (25), the other end of the connecting rod (28) in the fixed groove (33) is movably connected to the left end of the corresponding coarse screen (21), the medium screen (22) and the receiving plate (23), an eccentric shaft (31) is arranged on the top of the control block (25), the eccentric shaft (31) is movably mounted in the movable cavity (30), a traction block (32) is movably mounted on the eccentric shaft (31), and the other end of the traction block (32) is fixedly connected to the top of the control block (25).

3. The organic solid waste recycling and crushing device according to claim 1, characterized in that: An auger screw rod (11) is movably mounted inside the feed pipe (2); a protective plate (17) is fixedly mounted in the feed pipe (2) at a position corresponding to the top of the auger screw rod (11); the top of the auger screw rod (11) penetrates the protective plate (17); a first bevel gear (14) is fixedly mounted at the top of the auger screw rod (11); a linkage rod (13) is movably mounted in the top of the feed pipe (2); a second bevel gear (14) is fixedly mounted on the linkage rod (13) at a position corresponding to the first bevel gear (14). gear (15), the second bevel gear (15) is meshed with the first bevel gear (14), the right end of the linkage rod (13) penetrates the feed pipe (2) and a sprocket (16) is fixedly installed on the top, a transmission chain (18) is installed between the output shaft of the drive motor (3) and the sprocket (16) for chain transmission connection, the left end of the linkage rod (13) penetrates the top of the feed pipe (2) and is fixedly connected to the first rotating wheel (4), and a feed trough (12) is fixedly installed at the right end of the bottom of the feed pipe (2).

4. The organic solid waste recycling and crushing device according to claim 2, characterized in that: A second rotating wheel (5) is fixedly mounted on the top of the left side of the eccentric shaft (31) that penetrates the processing chamber (1), and a transmission belt (6) is mounted between the first rotating wheel (4) and the second rotating wheel (5).

5. The organic solid waste recycling and crushing device according to claim 1, characterized in that: Baffles (20) are movably mounted on the side walls of the processing bin (1) at positions corresponding to the coarse screen (21), the middle screen (22) and the receiving plate (23); the baffles (20) are located above the right ends of the coarse screen (21), the middle screen (22) and the receiving plate (23) and can block organic solid waste; a slot (29) is also provided on the inner wall of the processing bin (1) at a position corresponding to the baffle (20); the right side of the baffle (20) can be inserted into the slot (29).

6. The organic solid waste recycling and crushing device according to claim 1, characterized in that: An observation window (10) is provided on the side wall of the processing bin (1) at positions corresponding to the coarse screen (21), the medium screen (22), and the material receiving plate (23), and the observation window (10) is capable of observing the internal conditions of the processing bin (1).

7. The organic solid waste recycling and crushing device according to claim 1, characterized in that: Two guide plates (27) are fixedly installed in the processing chamber (1) at positions corresponding to the crushing rollers.

8. A method for using an organic solid waste recycling and crushing device, characterized in that: An organic solid waste recycling and crushing device according to any one of claims 1 to 7 comprises the following steps: S1: pouring the organic solid waste to be crushed into the feed trough (12), and guiding the organic solid waste to the bottom of the auger screw rod (11) in the feed pipe (2) through the feed trough (12); S2: The controller (7) controls the drive motor (3) to start, and the drive motor (3) controls the transmission chain (18) to drive the sprocket (16) to rotate, and the sprocket (16) drives the linkage rod (13) to rotate, and the second bevel gear (15) on the linkage rod (13) drives the first bevel gear (14) to rotate synchronously, and the first bevel gear (14) drives the auger screw rod (11) to rotate, and the rotation of the auger screw rod (11) can lift the organic solid waste at the bottom of the feed pipe (2) to the top of the feed pipe (2), and then the arc at the bottom of the protective plate (17) can guide the organic solid waste to move to the right, and then the organic solid waste will enter the processing bin (1) from the feed port (19), so as to achieve the effect of automatic and uniform feeding, without the need for workers to carry the organic solid waste and manually feed it; S3: After the organic solid waste enters the processing bin (1) through the feed inlet (19), it falls onto the coarse screen (21). The large organic solid waste can be screened out through the screen holes on the coarse screen (21). Then, the medium and small organic solid wastes fall onto the medium screen (22). The medium organic solid waste can be screened out through the screen holes on the medium screen (22). The small organic solid waste finally falls onto the receiving plate (23), thereby completing the screening of the organic solid waste and facilitating subsequent crushing. The coarse screen (21), the medium screen (22), and the partition (24) on the receiving plate (23) can prevent the organic solid waste from rolling into the active cavity (30) during screening. S4: When the linkage rod (13) rotates, the first rotating wheel (4) is driven to rotate. Since the first rotating wheel (4) and the second rotating wheel (5) are connected to each other via a transmission belt (6), the second rotating wheel (5) rotates along with the first rotating wheel (4). The rotation of the second rotating wheel (5) can drive the eccentric shaft (31) to rotate. When the eccentric shaft (31) rotates, it can drive the traction block (32) to drive the control block (25) to move up and down in the movable chamber (30). When the control block (25) moves up and down, it can drive the coarse screen (21), the middle screen (22), and the receiving plate (23) to vibrate up and down in the processing chamber (1) through the connecting rod (28), thereby accelerating the screening speed of the coarse screen (21), the middle screen (22), and the receiving plate (23) for organic solid waste, and at the same time, can cause the organic solid waste to continuously move toward the waste crushing assembly (8) at the right end of the processing chamber (1); S5: The accumulation of organic solid waste on the coarse screen (21), the medium screen (22), and the receiving plate (23) in the processing chamber (1) can be observed through the observation window (10). When too much organic solid waste is accumulated on one layer, the baffle plate (20) corresponding to the right end thereof is pulled out, and the organic solid waste falls from the right side. The guide plate (27) can guide the organic solid waste to the middle of the crushing roller, and the crushing roller can finely crush the organic solid waste of the same size. S6: The crushed organic solid waste is discharged into the processing bin (1) through the discharge port (9), so that workers can collect it for subsequent processing and treatment.

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