Environment-friendly recycling device for old batteries

Abstract

The invention discloses an environment-friendly recycling device for old batteries, and relates to the technical field of old battery recycling, the environment-friendly recycling device comprises a box body, a crushing box is mounted at the top of the box body, crushing rollers are symmetrically and rotatably connected to the inner part, close to the upper part, of the box body, and a first motor is mounted on the outer side, corresponding to the crushing rollers, of the box body. An old battery is put into the crushing box through the first feeding port, the first motor drives the crushing roller to rotate, the crushing roller drives the swing arm to swing left and right in a reciprocating mode through the transmission mechanism, the swing arm drives the movable toothed plate and the fixed toothed plate to form an engaging force, the surface of the old battery passing through the crushing box is preliminarily crushed, and the old battery is crushed into an irregular shape; and the old battery subjected to preliminary crushing enters the box body through a second feeding opening, and is quickly engaged through a crushing roller to crush the old battery, so that the crushing speed of the old battery is effectively improved, and the working efficiency of recycling the old battery is further effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of waste battery recycling, in particular to an environmentally friendly waste battery recycling device. Background Art

[0002] Recycling of old batteries is an act of collecting used batteries to prevent them from entering the ecosystem and causing harm to the environment. Used batteries contain a large amount of heavy metals and electrolyte solutions such as waste acid and waste alkali. If discarded at will, corrupted batteries will destroy our water sources and erode the crops and land on which we depend for survival. Our living environment will face a huge threat, so it is necessary for us to recycle and reuse used batteries. On the one hand, it can prevent environmental pollution, and on the other hand, it can reuse the useful components in them and save resources.

[0003] When using the existing environmentally friendly recycling device for old batteries, the old batteries need to be crushed by a crushing roller. However, it is found during use that due to the smooth surface of the old battery shell, the teeth on the crushing roller cannot quickly bite the old battery and crush it, resulting in a slow crushing speed for the old battery, making the overall work efficiency of the old battery recycling low and inconvenient to use. Therefore, we propose an environmentally friendly recycling device for old batteries to solve the problem raised. Summary of the invention

[0004] The purpose of the present invention is to provide an environmentally friendly recycling device for old batteries, which effectively improves the crushing speed of old batteries and further effectively improves the work efficiency of old battery recycling.

[0005] To achieve the above object, the present invention provides the following technical solution: an environmentally friendly recycling device for used batteries, comprising a box, a crushing box is installed on the top of the box, and a crushing roller is symmetrically rotated and connected to the inner part of the box near the top, wherein: A first motor is installed on the outer side of the box body corresponding to the crushing roller, and the shaft end of the first motor is fixedly connected to the crushing roller, a guide frame is installed inside the box body near the top of the crushing roller, a first feeding port is opened on the top of one side of the crushing box, and a second feeding port is opened on the top of the box body corresponding to the first feeding port, a fixed tooth plate is installed on the inner wall of the crushing box on the side corresponding to the first feeding port, and a fixed shaft is fixedly connected to the inside of the crushing box on the other side of the first feeding port, a swing arm is rotatably connected to the fixed shaft, and a movable tooth plate is installed on the side of the swing arm close to the fixed tooth plate. When the crushing roller rotates, the swing arm is driven to swing back and forth through the transmission mechanism, and a blanking rack is installed inside the box body near the bottom of the crushing roller; A discharge port is provided on one side of the blanking rack, and a base is rotatably connected to the inner bottom of the box body, and the base is driven to rotate by a driving mechanism, and a material receiving box is symmetrically installed on the top of the base close to the ring side, and a box opening is provided on the outer side of the box body corresponding to the material receiving box, and the material receiving box is installed on the base through a quick disassembly and assembly mechanism, and pillars are symmetrically fixedly connected to the middle part of the top end of the base, and a sealing plate is fixedly connected to the top of the pillar, and a material through-port is penetrated through the sealing plate at the position corresponding to the material receiving box.

[0006] Preferably, the transmission mechanism includes a rotating shaft, the box body is rotatably connected to the rotating shaft near the top of the crushing box, the rotating shaft is located in the crushing box and one end is fixedly connected to a transmission wheel, the side of the transmission wheel away from the rotating shaft is fixedly connected to an eccentric rod, the eccentric rod is rotatably connected to a transmission rod, the end of the transmission rod away from the eccentric rod is rotatably connected to the side of the swing arm near the bottom, the same end of the crushing roller away from the first motor is fixedly connected to a transmission gear, the shaft end of the transmission gear is fixedly connected to a large pulley, the end of the rotating shaft corresponding to the large pulley is fixedly connected to a small pulley, and the large pulley and the small pulley are connected by a transmission belt.

[0007] Preferably, the transmission wheel is transmission-connected to the swing arm via an eccentric rod and a transmission rod.

[0008] Preferably, the transmission gears correspond to the crushing rollers one by one, and the transmission gears are meshed with each other.

[0009] Preferably, the blanking rack is in an inclined state, and is arranged to be inclined downward toward the discharge port.

[0010] Preferably, the driving mechanism includes a worm gear, the bottom shaft end of the base is fixedly connected with the worm gear, a second motor is installed at the bottom of the box body near the worm gear, and a worm meshing with the worm gear is installed at the shaft end of the second motor.

[0011] Preferably, the quick disassembly and assembly mechanism includes a T-slot, the base is symmetrically provided with T-slots near the top of the material receiving box, the material receiving box is fixedly connected with a T-block at the bottom corresponding to the T-slot, the base is connected to the inside of the T-slot with a locking rod slot, the T-block is provided with a locking slot on the side corresponding to the locking rod slot, a spring is installed inside the locking rod slot, a locking rod is installed on the open side of the spring close to the locking rod slot, a transmission groove is provided inside the base corresponding to the locking rod slot, both sides of the transmission groove are connected to the locking rod slot through pull rope grooves, a transmission member is provided in the transmission groove, both sides of the transmission member are fixedly connected to the locking rod through pull ropes, the base is connected to the outside of the transmission groove with a pressure rod groove, a pressure rod passes through the pressure rod groove, and the pressure rod is fixedly connected to the transmission member.

[0012] Preferably, the transmission member is in transmission connection with the locking rod via a pull rope.

[0013] Preferably, the top of the sealing plate is close to the bottom of the blanking rack, and the distance from the middle of the sealing plate to the central axis of the feeding port is equal to the distance from the sealing plate to the central axis of the discharging port.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention, when old batteries need to be recycled, puts the old batteries into the crushing box through the first feeding port, the first motor drives the crushing roller to rotate, the crushing roller drives the swing arm to swing back and forth through the transmission mechanism, so that the swing arm drives the movable tooth plate and the fixed tooth plate to form a bite force, and the surface of the old batteries passing through the crushing box is preliminarily crushed, and the old batteries are crushed into irregular shapes. The preliminarily crushed old batteries enter the box through the second feeding port, and the crushing roller quickly bites the old batteries to crush the old batteries, which effectively improves the crushing speed of the old batteries, thereby effectively improving the work efficiency of the old battery recycling.

[0015] In the present invention, when the first motor drives the crushing roller to rotate, the crushing rollers are transmitted through the transmission gears, so that the crushing rollers on both sides rotate in opposite directions, and at the same time, the crushing roller drives the large pulley to rotate, and the large pulley drives the small pulley to rotate quickly through the transmission belt, so that the small pulley drives the transmission wheel to rotate, and the transmission wheel drives the eccentric rod to rotate, and the eccentric rod drives the lower end of the swing arm to move back and forth left and right through the transmission rod, and then drives the swing arm to swing back and forth left and right with the fixed axis as the center of the circle. Through this transmission mechanism, the swing arm can be driven to swing synchronously through the crushing roller, so that the single first motor can drive the two crushing mechanisms to work at the same time.

[0016] According to the present invention, when the second motor works, it drives the worm to rotate, and the worm drives the worm wheel to rotate through meshing, so that the worm wheel drives the base to rotate, and a plurality of material receiving boxes are installed on the base, and different material receiving boxes can be converted to align with the discharge port through the rotation of the base. Through the provided multiple material receiving boxes and the conversion structure, not only can different types of old batteries be classified and recycled, but also when the material receiving boxes are replaced, the remaining material receiving boxes can continue to collect materials, so that the recycling equipment can continue to work, and the working efficiency of the recycling equipment is improved. When the material receiving box is aligned with the discharge port, the through port is also aligned with the discharge port, so that the material falls into the material receiving box through the discharge port and the through port. When the material receiving box is converted, the base drives the sealing plate to rotate synchronously through the pillar, so that the through port and the discharge port are misaligned, and the discharge port can be closed, so as to avoid that the material continues to fall through the discharge port when the material receiving box is converted.

[0017] The present invention, when the material receiving box needs to be replaced, the material receiving box that needs to be replaced is rotated to the box mouth position, the corresponding pressure rod is pressed, and the pressure rod drives the locking rod to overcome the spring elastic force and move out of the locking groove through the transmission part and the pull rope, so that the T-shaped block can be moved out of the T-shaped groove, and then the material receiving box drives the T-shaped block to move out, and the disassembly of the material receiving box is completed. The material receiving box that needs to be installed is taken out, and after the material receiving box drives the T-shaped block to be completely inserted into the T-shaped groove, the pressure rod is released, and the locking rod is inserted into the lock groove by the spring, so that the material receiving box is fixed. Through this quick disassembly and assembly mechanism, the material receiving box can be quickly replaced, which effectively improves the replacement efficiency of the material receiving box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the cross-sectional three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the cross-sectional structure of the crushing box of the present invention; Figure 3 It is a schematic diagram of the side-view stereoscopic structure of the present invention; Figure 4 This is a schematic diagram of the cross-sectional structure of the base of the present invention; Figure 5 For the present invention Figure 1 A schematic diagram of the partially enlarged structure at center A; Figure 6 For the present invention Figure 4 A partial enlarged schematic diagram of the structure at point B in the middle.

[0019] In the figure: 1, box body; 2, crushing box; 3, crushing roller; 4, first motor; 5, guide frame; 6, first feeding port; 7, second feeding port; 8, fixed gear plate; 9, fixed shaft; 10, swing arm; 11, movable gear plate; 12, rotating shaft; 13, transmission wheel; 14, eccentric rod; 15, transmission rod; 16, transmission gear; 17, large pulley; 18, small pulley; 19, transmission belt; 20, blanking rack; 21 , discharge port; 22, base; 23, worm gear; 24, second motor; 25, worm; 26, material receiving box; 27, box opening; 28, T-slot; 29, T-block; 30, locking rod slot; 31, locking slot; 32, spring; 33, locking rod; 34, transmission slot; 35, rope slot; 36, transmission part; 37, rope; 38, pressure rod slot; 39, pressure rod; 40, pillar; 41, sealing plate; 42, material outlet. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example: See also Figures 1 to 6 The present invention provides a technical solution: an environmentally friendly recycling device for used batteries, comprising a box body 1, a crushing box 2 is installed on the top of the box body 1, and a crushing roller 3 is symmetrically rotated and connected to the inner part of the box body 1 near the top, wherein: A first motor 4 is installed on the outer side of the box body 1 corresponding to the crushing roller 3, and the shaft end of the first motor 4 is fixedly connected to the crushing roller 3. A guide frame 5 is installed inside the box body 1 near the top of the crushing roller 3. A first feeding port 6 is opened on the top of one side of the crushing box 2, and a second feeding port 7 is opened on the top of the box body 1 corresponding to the first feeding port 6. A fixed tooth plate 8 is installed on the inner wall of the crushing box 2 on the side corresponding to the first feeding port 6. A fixed shaft 9 is fixedly connected to the inside of the crushing box 2 on the other side of the first feeding port 6. A swing arm 10 is rotatably connected to the fixed shaft 9, and a movable tooth plate 11 is installed on the side of the swing arm 10 near the fixed tooth plate 8. When the crushing roller 3 rotates, the swing arm 10 is driven to swing back and forth through the transmission mechanism, and a blanking rack 20 is installed inside the box body 1 near the bottom of the crushing roller 3; A discharge port 21 is provided on one side of the blanking rack 20, and a base 22 is rotatably connected to the inner bottom of the box body 1, and the base 22 is driven to rotate by a driving mechanism, and a receiving box 26 is symmetrically installed on the top of the base 22 near the ring side, and a box opening 27 is provided on the outer side of the box body 1 corresponding to the receiving box 26, and the receiving box 26 is installed on the base 22 through a quick disassembly mechanism, and a support 40 is symmetrically fixedly connected to the middle of the top of the base 22, and a sealing plate 41 is fixedly connected to the top of the support 40, and a material through-port 42 is penetrated through the sealing plate 41 at the position corresponding to the receiving box 26; When it is necessary to recycle the old batteries, the old batteries are put into the crushing box 2 through the first feeding port 6, the first motor 4 drives the crushing roller 3 to rotate, and the crushing roller 3 drives the swing arm 10 to swing back and forth through the transmission mechanism, so that the swing arm 10 drives the movable tooth plate 11 and the fixed tooth plate 8 to form a bite force, and the surface of the old batteries passing through the crushing box 2 is preliminarily crushed, and the old batteries are crushed into irregular shapes. The preliminarily crushed old batteries enter the box body 1 through the second feeding port 7, and the old batteries are quickly bitten by the crushing roller 3 to be crushed, which effectively improves the crushing speed of the old batteries, thereby effectively improving the work efficiency of the old battery recycling.

[0022] See also Figures 1 to 6The transmission mechanism includes a rotating shaft 12, and the box body 1 is rotatably connected to the top of the crushing box 2 with the rotating shaft 12. The rotating shaft 12 is located in the crushing box 2 and is fixedly connected to a transmission wheel 13 at one end. The side of the transmission wheel 13 away from the rotating shaft 12 is fixedly connected to an eccentric rod 14, and a transmission rod 15 is rotatably connected to the eccentric rod 14. The end of the transmission rod 15 away from the eccentric rod 14 is rotatably connected to the side of the swing arm 10 near the bottom. The same end of the crushing roller 3 away from the first motor 4 is fixedly connected to a transmission gear 16, and the shaft end of the transmission gear 16 is fixedly connected to a large pulley 17. The end of the rotating shaft 12 corresponding to the large pulley 17 is fixedly connected to a small pulley 18. The large pulley 17 and the small pulley 18 are connected by a transmission belt 19. The transmission wheel 13 forms a transmission connection with the swing arm 10 through the eccentric rod 14 and the transmission rod 15. Then, the transmission gears 16 correspond to the crushing rollers 3 one by one, and the transmission gears 16 are meshed with each other. When the first motor 4 drives the crushing rollers 3 to rotate, the crushing rollers 3 are transmitted through the transmission gears 16, so that the crushing rollers 3 on both sides rotate in opposite directions. At the same time, the crushing rollers 3 drive the large pulley 17 to rotate, and the large pulley 17 drives the small pulley 18 to rotate quickly through the transmission belt 19, so that the small pulley 18 drives the transmission wheel 13 to rotate, and the transmission wheel 13 drives the eccentric rod 14 to rotate. The eccentric rod 14 drives the lower end of the swing arm 10 to move back and forth left and right through the transmission rod 15, and then drives the swing arm 10 to swing back and forth left and right with the fixed shaft 9 as the center. Through this transmission mechanism, the swing arm 10 is driven to swing synchronously through the crushing roller 3, so that the single first motor 4 can drive the two crushing mechanisms to work at the same time.

[0023] See also Figures 1 to 6 The blanking rack 20 is in an inclined state, and the blanking rack 20 is inclined downwardly arranged toward the discharge port 21. The driving mechanism includes a worm gear 23. The bottom shaft end of the base 22 is fixedly connected with the worm gear 23. A second motor 24 is installed at the bottom of the box body 1 near the worm gear 23. The shaft end of the second motor 24 is installed with a worm 25 meshing with the worm gear 23. When the second motor 24 is working, it drives the worm 25 to rotate. The worm 25 drives the worm gear 23 to rotate through meshing, so that the worm gear 23 drives the base 22 to rotate. A plurality of material receiving boxes 26 are installed on the base 22. Through the rotation of the base 22, different material receiving boxes 26 can be converted to align with the discharge port 21. Through the provision of a plurality of material receiving boxes 26 and the conversion structure, not only different types of old batteries can be classified and recycled, but also when the material receiving box 26 is replaced, the remaining material receiving boxes 26 can continue to collect materials, so that the recycling equipment can continue to work and improve the working efficiency of the recycling equipment.

[0024] See also Figures 1 to 6The quick disassembly and assembly mechanism includes a T-slot 28. The base 22 is symmetrically provided with a T-slot 28 near the top of the material receiving box 26. The material receiving box 26 is fixedly connected with a T-block 29 at the bottom of the T-slot 28. The base 22 is connected with a locking rod slot 30 near the T-slot 28. A locking slot 31 is provided on the side of the T-block 29 corresponding to the locking rod slot 30. A spring 32 is installed inside the locking rod slot 30. A locking rod 33 is installed on the opening side of the spring 32 near the locking rod slot 30. A transmission slot 34 is provided inside the base 22 corresponding to the locking rod slot 30. Both sides of the transmission slot 34 are connected to the locking rod slot 30 through a rope groove 35. A transmission member 36 is provided in the transmission slot 34. Both sides of the transmission member 36 are fixedly connected to the locking rod 33 through a rope 37. The base 22 is connected with a pressure rod slot 38 corresponding to the outer side of the transmission slot 34. A pressure rod 39 runs through the pressure rod slot 38. The pressure rod 39 is fixed to the transmission member 36. The locking rod 33 is inserted into the locking groove 31 by the spring 32, and the material receiving box 26 is fixed.

[0025] See also Figures 1 to 6 The top of the sealing plate 41 is close to the bottom of the blanking rack 20, and the distance from the middle of the sealing plate 41 to the central axis of the feed port 42 is equal to the distance from the sealing plate 41 to the central axis of the discharge port 21. When the material receiving box 26 is aligned with the discharge port 21, the feed port 42 is also aligned with the discharge port 21, so that the material falls into the material receiving box 26 through the discharge port 21 and the feed port 42. When the material receiving box 26 is converted, the base 22 drives the sealing plate 41 to rotate synchronously through the support 40, so that the feed port 42 is misaligned with the discharge port 21, and the discharge port 21 can be closed to prevent the material from continuing to fall through the discharge port 21 when the material receiving box 26 is converted.

[0026] Working principle: This is an environmentally friendly recycling device for old batteries. When the old batteries need to be recycled, the old batteries are put into the crushing box 2 through the first feeding port 6, and the first motor 4 drives the crushing roller 3 to rotate. The crushing roller 3 drives the swing arm 10 to swing back and forth through the transmission mechanism, so that the swing arm 10 drives the movable tooth plate 11 to form a bite force with the fixed tooth plate 8, and the surface of the old batteries passing through the crushing box 2 is preliminarily crushed, and the old batteries are crushed into irregular shapes. The preliminarily crushed old batteries enter the box body 1 through the second feeding port 7, and the old batteries are quickly bitten by the crushing roller 3 to be crushed, which effectively improves the crushing speed of the old batteries, thereby effectively improving the work efficiency of the old battery recycling. When the first motor 4 drives the crushing rollers 3 to rotate, the crushing rollers 3 are transmitted through the transmission gears 16, so that the crushing rollers 3 on both sides rotate in opposite directions. At the same time, the crushing rollers 3 drive the large pulley 17 to rotate, and the large pulley 17 drives the small pulley 18 to rotate quickly through the transmission belt 19, so that the small pulley 18 drives the transmission wheel 13 to rotate, and the transmission wheel 13 drives the eccentric rod 14 to rotate, and the eccentric rod 14 drives the lower end of the swing arm 10 to move back and forth left and right through the transmission rod 15, thereby driving the swing arm 10 to swing back and forth left and right with the fixed shaft 9 as the center of the circle. Through this transmission mechanism, the swing arm 10 is driven to swing synchronously through the crushing roller 3, so that the single first motor 4 can drive two crushing mechanisms to work at the same time; When the second motor 24 is working, it drives the worm 25 to rotate, and the worm 25 drives the worm wheel 23 to rotate through meshing, so that the worm wheel 23 drives the base 22 to rotate, and a plurality of material receiving boxes 26 are installed on the base 22. Through the rotation of the base 22, different material receiving boxes 26 can be converted to align with the discharge port 21. Through the provision of a plurality of material receiving boxes 26 and a conversion structure, not only can different types of old batteries be classified and recycled, but also when the material receiving boxes 26 are replaced, the remaining material receiving boxes 26 can continue to collect materials, so that the recycling equipment can continue to work, and the working efficiency of the recycling equipment is improved. When the material receiving box 26 is aligned with the discharge port 21, the material through-port 42 is also aligned with the discharge port 21, so that the material falls into the material receiving box 26 through the discharge port 21 and the material through-port 42. When the material receiving box 26 is converted, the base 22 drives the sealing plate 41 to rotate synchronously through the support 40, so that the material through-port 42 is misaligned with the discharge port 21, which can The material receiving box 26 is then removed from the storage tank 26 and the locking rod 33 is released to allow the locking rod 33 to be inserted into the locking groove 31. The material receiving box 26 is then removed from the storage tank 26 and the locking rod 33 is released to allow the locking rod 33 to be inserted into the locking groove 31. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly recycling device for used batteries, comprising a housing (1), characterized in that: A crushing box (2) is installed on the top of the box body (1), and a crushing roller (3) is symmetrically rotatably connected to the interior of the box body (1) near the top, wherein: A first motor (4) is installed on the outer side of the box body (1) corresponding to the crushing roller (3), and the shaft end of the first motor (4) is fixedly connected to the crushing roller (3). A guide frame (5) is installed inside the box body (1) near the top of the crushing roller (3). A first feeding port (6) is opened on the top of one side of the crushing box (2), and a second feeding port (7) is opened on the top of the box body (1) corresponding to the first feeding port (6). A fixed tooth plate (8) is installed on the inner wall of the crushing box (2) on the side corresponding to the first feeding port (6). A fixed shaft (9) is fixedly connected to the inside of the crushing box (2) on the other side corresponding to the first feeding port (6). A swing arm (10) is rotatably connected to the fixed shaft (9), and a movable tooth plate (11) is installed on the side of the swing arm (10) near the fixed tooth plate (8). When the crushing roller (3) rotates, the swing arm (10) is driven by the transmission mechanism to swing back and forth. A blanking rack (20) is installed inside the box body (1) near the bottom of the crushing roller (3); A discharge port (21) is provided on one side of the blanking rack (20); a base (22) is rotatably connected to the inner bottom of the box body (1); the base (22) is driven to rotate by a driving mechanism; a material receiving box (26) is symmetrically installed on the top of the base (22) near the ring side; a box opening (27) is provided on the outer side of the box body (1) corresponding to the material receiving box (26); the material receiving box (26) is installed on the base (22) by a quick disassembly mechanism; a support (40) is symmetrically fixedly connected to the middle of the top of the base (22); a sealing plate (41) is fixedly connected to the top of the support (40); and a material through-port (42) is penetrated through the sealing plate (41) at a position corresponding to the material receiving box (26).

2. The environmentally friendly recycling device for used batteries according to claim 1, characterized in that: The transmission mechanism comprises a rotating shaft (12), wherein the housing (1) is rotatably connected to the rotating shaft (12) at the top of the crushing box (2), wherein one end of the rotating shaft (12) located in the crushing box (2) is fixedly connected to a driving wheel (13), wherein the side of the driving wheel (13) away from the rotating shaft (12) is fixedly connected to an eccentric rod (14), wherein the eccentric rod (14) is rotatably connected to a driving rod (15), wherein the end of the driving rod (15) away from the eccentric rod (14) is rotatably connected to a side of the swing arm (10) near the bottom, wherein the same end of the crushing roller (3) away from the first motor (4) is fixedly connected to a driving gear (16), wherein the shaft end of the driving gear (16) is fixedly connected to a large belt pulley (17), wherein the end of the rotating shaft (12) corresponding to the large belt pulley (17) is fixedly connected to a small belt pulley (18), wherein the large belt pulley (17) and the small belt pulley (18) are connected via a driving belt (19).

3. The environmentally friendly recycling device for used batteries according to claim 2, characterized in that: The transmission wheel (13) is in transmission connection with the swing arm (10) via an eccentric rod (14) and a transmission rod (15).

4. The environmentally friendly recycling device for used batteries according to claim 2, characterized in that: The transmission gears (16) correspond to the crushing rollers (3) one by one, and the transmission gears (16) are meshed with each other.

5. The environmentally friendly recycling device for used batteries according to claim 1, characterized in that: The blanking rack (20) is in an inclined state, and the blanking rack (20) is arranged to be inclined downward in the direction of the discharge port (21).

6. The environmentally friendly recycling device for used batteries according to claim 1, characterized in that: The driving mechanism comprises a worm wheel (23), the bottom shaft end of the base (22) is fixedly connected to the worm wheel (23), a second motor (24) is installed at the bottom of the housing (1) near the worm wheel (23), and a worm (25) meshing with the worm wheel (23) is installed at the shaft end of the second motor (24).

7. The environmentally friendly recycling device for used batteries according to claim 1, characterized in that: The quick disassembly and assembly mechanism comprises a T-shaped groove (28), the top of the base (22) near the material receiving box (26) is symmetrically provided with a T-shaped groove (28), the bottom of the material receiving box (26) corresponding to the T-shaped groove (28) is fixedly connected with a T-shaped block (29), the interior of the base (22) near the T-shaped groove (28) is connected with a locking rod groove (30), the T-shaped block (29) is provided with a locking groove (31) on one side corresponding to the locking rod groove (30), a spring (32) is installed inside the locking rod groove (30), and a locking rod is installed on the opening side of the spring (32) near the locking rod groove (30). (33), a transmission groove (34) is provided inside the base (22) corresponding to the locking rod groove (30), the two sides of the transmission groove (34) are connected to the locking rod groove (30) through rope grooves (35), a transmission member (36) is provided in the transmission groove (34), the two sides of the transmission member (36) are fixedly connected to the locking rod (33) through ropes (37), the outer side of the base (22) corresponding to the transmission groove (34) is connected to a pressure rod groove (38), a pressure rod (39) runs through the pressure rod groove (38), and the pressure rod (39) is fixedly connected to the transmission member (36).

8. The environmentally friendly recycling device for used batteries according to claim 7, characterized in that: The transmission member (36) is in transmission connection with the locking rod (33) via a pull rope (37).

9. The environmentally friendly recycling device for used batteries according to claim 1, characterized in that: The top of the sealing plate (41) is close to the bottom of the blanking rack (20), and the distance from the middle of the sealing plate (41) to the central axis of the material passage opening (42) is equal to the distance from the sealing plate (41) to the central axis of the material discharge opening (21).

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