A device for disassembling and recycling waste lead-acid batteries

Abstract

The present invention discloses a device for disassembling and recycling waste lead-acid batteries, which belongs to the technical field of battery recycling equipment; it comprises a protective shell, a disassembling mechanism, a clamping mechanism and a feeding mechanism. The disassembling mechanism comprises a plurality of cutting blades, and the cutting blades are used to disassemble the battery. The clamping mechanism comprises a loading tray, and the loading tray is provided with two relatively arranged clamping assemblies, and the clamping assemblies comprise two symmetrically arranged clamping rods, and the clamping rods of the two clamping assemblies are used to clamp the four sides of the battery; the feeding mechanism is installed on the loading tray, and the feeding mechanism is used to feed the disassembled battery out of the disc. The present invention automatically completes the disassembly and recycling of waste lead-acid batteries through the disassembly mechanism, the clamping mechanism and the feeding mechanism, and has a simple structure and is easy to operate.

Description

Technical Field

[0001] The invention belongs to the technical field of battery recycling equipment, and in particular relates to a device for disassembling and recycling waste lead-acid batteries. Background Art

[0002] Lead-acid batteries are widely used in automobiles, motorcycles and various energy storage systems due to their low cost, mature production process and good electrical performance. However, the service life of lead-acid batteries is limited. With the increase in use, the number of waste lead-acid batteries generated is increasing year by year. According to statistics, millions of tons of waste lead-acid batteries are generated worldwide each year, and improper handling of lead and its compounds poses a serious threat to the environment and human health.

[0003] The traditional recycling method of waste lead-acid batteries mainly relies on manual disassembly and mechanical separation. This method is not only labor-intensive and inefficient, but also has potential safety hazards, especially in the treatment of lead and electrolyte. Most of the current disassembly equipment cannot effectively separate the various components of lead-acid batteries, resulting in waste of resources and secondary pollution. In addition, the existing technology has poor adaptability to lead-acid batteries of different types and specifications, making it difficult to achieve batch and automated disassembly and recycling.

[0004] Therefore, developing a new type of waste lead-acid battery disassembly and recycling device that can disassemble and recycle efficiently and safely will not only help improve the resource utilization rate of lead-acid batteries, but also effectively reduce environmental pollution, which meets the requirements of sustainable development. At the same time, the promotion and application of this device will promote the green transformation of the lead-acid battery industry and enhance the economic benefits and social responsibility of enterprises. Summary of the invention

[0005] In view of the above technical problems, the technical solution adopted by the present invention is: a waste lead-acid battery disassembly and recovery device, including a protective shell, and a disassembly mechanism, a clamping mechanism and a feeding mechanism are arranged inside the protective shell.

[0006] The disassembly mechanism is installed on the protective shell, and the disassembly mechanism includes a plurality of cutting blades, and the cutting blades are coaxially fixedly installed on the central shaft, the central shaft is connected to the power source, and the central shaft is installed on the transposition component, and the central shaft and the cutting blades are driven to move by the transposition component so that the cutting blades can disassemble the battery.

[0007] The clamping mechanism is installed on the protective shell, and the clamping mechanism includes a loading plate, on which two clamping assemblies are arranged, and each of the clamping assemblies includes two symmetrically arranged clamping rods, and the clamping rods of the two clamping assemblies are used to clamp the four sides of the battery.

[0008] The feeding mechanism is installed on the loading tray, and is used to feed the disassembled batteries out of the loading tray.

[0009] Furthermore, the transposition assembly includes a support frame, which is connected to a connecting plate via a telescopic portion, the connecting plate rotatably cooperates with the center axis, two guide rollers are rotatably mounted on the support frame, the guide rollers slidably cooperate with guide grooves on the disc, the disc is fixedly mounted inside the protective shell, a driving gear is rotatably mounted on the support frame, the driving gear meshes with a center gear ring fixedly mounted on the disc, and the driving gear is fixedly connected to an output shaft of a transposition motor, the transposition motor is fixedly mounted on the support frame, and when the transposition motor drives the driving gear to rotate, the driving gear drives the support frame to rotate along the center gear ring.

[0010] Furthermore, the telescopic part 1 includes two symmetrically arranged guide rods, the guide rods are slidably matched with the support frame, and the guide rods are fixedly connected to the connecting plate, and the extending end of the cylinder is also fixedly mounted on the connecting plate, and the cylinder is fixedly mounted on the support frame.

[0011] Furthermore, the clamping assembly also includes a slider, the slider is fixedly connected to the clamping rod, the slider is slidably matched with the optical axis fixedly installed on the loading plate, and the two clamping assemblies are connected to the telescopic part 2.

[0012] Furthermore, the telescopic part 2 includes two sleeve rods 1, the sleeve rods 1 are fixed on the loading plate, a sleeve is coaxially arranged on the sleeve rod 1, a reset spring 1 is arranged between the sleeve and the loading plate, one sleeve is symmetrically connected to one end of two push rods 1, and the other ends of the two push rods 1 are rotatably connected to two sliders in a clamping assembly respectively; the other sleeve is rotatably connected to one end of a push rod 2, and the other end of the push rod 2 is rotatably connected to a slider in another clamping assembly.

[0013] Furthermore, the telescopic part 2 also includes rack 1 and rack 2, the rack 1 is arranged opposite to the rack 2 and slidingly cooperates with the loading plate, the rack 1 is fixedly connected to the slider connected to the push rod 2, and in a clamping assembly connected to the push rod 2, another slider arranged opposite to the slider connected to the push rod 2 is fixedly connected to the rack 2, and the rack 1 and rack 2 are simultaneously meshed with the clamping gear rotatably installed on the loading plate.

[0014] Furthermore, the clamping mechanism also includes a positioning plate and a vertical rod. The positioning plate is rotatably mounted on the circular plate, and the positioning plate is located above the loading plate. There are four vertical rods, which are fixedly mounted on the circular plate. The vertical rods are slidably matched with the loading plate, and the loading plate is connected to the protruding ends of two electric cylinders, and the electric cylinders are fixedly connected to the protective shell.

[0015] Furthermore, a limiting plate is fixedly connected to the sleeve, and a stopper one is arranged below the limiting plate. The stopper one is fixedly installed at the bottom of the protective shell. When the limiting plate contacts the stopper one, the limiting plate stops moving toward the side close to the bottom of the protective shell.

[0016] Furthermore, the feeding mechanism includes a bracket, on which are mounted two symmetrically arranged belt assemblies, the two belt assemblies being connected via a transmission shaft, the transmission shaft being connected to motor 2 via a gear set, and motor 2 being fixedly mounted on the bracket. When the output shaft of motor 2 rotates, motor 2 drives the transmission shaft to rotate via the gear set, so that the transmission shaft drives the two belt assemblies to rotate on the bracket.

[0017] Furthermore, the feeding mechanism also includes a plurality of sleeve rods 2, which are symmetrically arranged at both ends of the bracket, and one end of the sleeve rods 2 is slidably matched with the bracket, and the other end of the sleeve rods 2 is fixedly connected to the loading plate, and a return spring 2 is arranged between the bracket and the loading plate, and a groove with a length and width greater than the bracket is arranged on the loading plate, and a stop block 2 is arranged under the bracket, and the stop block 2 is installed inside the protective shell.

[0018] Compared with the prior art, the present invention has the following advantages: (1) The present invention automatically disassembles and recycles waste lead-acid batteries through a disassembly mechanism, a clamping mechanism and a feeding mechanism, and has a simple structure and is easy to operate; (2) The present invention can disassemble multiple surfaces of a battery through a disassembly mechanism, thereby improving the disassembly efficiency of the battery and facilitating recycling; (3) The present invention arranges a feeding mechanism on the clamping mechanism, so that after the battery is clamped, the battery can be transported to a blanking plate for rapid recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 for Figure 1 Schematic diagram of the remaining structure after omitting the protective shell.

[0021] Figure 3 for Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0022] Figure 4 It is a schematic diagram of the partial structure of the present invention Figure 1 .

[0023] Figure 5 It is a schematic diagram of the partial structure of the present invention Figure 2 .

[0024] Figure 6 It is a schematic diagram of the partial structure of the present invention Figure 3 .

[0025] Figure 7 for Figure 6 Schematic diagram of the local enlarged structure at point B in the middle.

[0026] Figure 8 It is a schematic diagram of the partial structure of the present invention Figure 4 .

[0027] Fig. 9 for Figure 8 Schematic diagram of the partial enlarged structure at point C in the middle.

[0028] Fig.10 It is a schematic diagram of the partial structure of the present invention Figure 5 .

[0029] Fig.11 This is a partial structural fracture view of the present invention.

[0030] Figure numbers: 1-protective shell; 2-disc; 3-guide groove; 4-guide roller; 5-support frame; 6-center gear ring; 7-positioning plate; 8-driving gear; 9-motor one; 10-center axis; 11-cutting blade; 12-guide rod; 13-cylinder; 14-carrying plate; 15-vertical rod; 16-electric cylinder; 17-clamping rod; 18-slider; 19-optical axis; 20-push rod one; 21-push rod two; 22-rack one; 23-clamping gear; 24-rack two; 25-sleeve; 26-sleeve rod one; 27-reset spring one; 28-limiting plate; 29-motor two; 30-gear set; 31-transmission shaft; 32-belt assembly; 33-bracket; 34-sleeve rod two; 35-reset spring two; 36-unloading plate; 37-base; 38-battery; 39-connecting plate. DETAILED DESCRIPTION

[0031] 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.

[0032] Example: Figure 1 — Fig.11The waste lead-acid battery disassembly and recovery device shown comprises a protective shell 1, and a disassembly mechanism, a clamping mechanism and a feeding mechanism are arranged inside the protective shell 1.

[0033] The disassembly mechanism is installed on the protective shell 1, and the disassembly mechanism includes a plurality of cutting blades 11. The cutting blades 11 are coaxially fixedly installed on the central shaft 10. The central shaft 10 is connected to the power source. The central shaft 10 is installed on the transposition assembly. The central shaft 10 and the cutting blades 11 are driven to move by the transposition assembly so that the cutting blades 11 can disassemble the battery 38.

[0034] The clamping mechanism is installed on the protective shell 1, and the clamping mechanism includes a loading tray 14. The loading tray 14 is provided with two clamping assemblies. Each clamping assembly includes two symmetrically arranged clamping rods 17. The clamping rods 17 of the two clamping assemblies are used to clamp the four sides of the battery 38.

[0035] The feeding mechanism is installed on the loading tray 14 , and is used to feed the disassembled batteries 38 out of the loading tray 14 .

[0036] Specifically, Figure 1 As shown, a base 37 is provided below the protective shell 1, and the protective shell 1 is detachably connected to the base 37. When in use, the base 37 can be placed on the ground to support the protective shell 1 through the base 37. The base 37 can be connected to the protective shell 1 by bolts. The power source is a motor 9, and the output shaft of the motor 9 is fixedly connected to the central shaft 10, and the motor 9 is fixedly installed on the connecting plate 39.

[0037] The transposition assembly includes a support frame 5, which is connected to a connecting plate 39 through a telescopic portion, and the connecting plate 39 is rotatably matched with a central axis 10. Two guide rollers 4 are rotatably mounted on the support frame 5, and the guide rollers 4 are slidably matched with the guide grooves 3 on the disc 2. The disc 2 is fixedly mounted inside the protective shell 1, and a driving gear 8 is rotatably mounted on the support frame 5. The driving gear 8 is meshed with a central gear ring 6 fixedly mounted on the disc 2, and the driving gear 8 is fixedly connected to the output shaft of the transposition motor. The transposition motor is fixedly mounted on the support frame 5. When the transposition motor drives the driving gear 8 to rotate, the driving gear 8 drives the support frame 5 to rotate along the central gear ring 6.

[0038] Specifically, the transposition motor is fixedly mounted on the support frame 5 (not shown in the figure), and the output shaft of the transposition motor is fixedly connected to the center of the driving gear 8, or it can be connected in the form of a spline, as long as it is ensured that when the output shaft of the transposition motor rotates, it can drive the driving gear 8 to rotate together. This is achievable for those skilled in the art.

[0039] The telescopic part 1 includes two symmetrically arranged guide rods 12, which are slidably matched with the support frame 5, and are fixedly connected to the connecting plate 39. The extending end of the cylinder 13 is also fixedly mounted on the connecting plate 39, and the cylinder 13 is fixedly mounted on the support frame 5.

[0040] Specifically, when the cylinder 13 is started, the extended end of the cylinder 13 can drive the connecting plate 39 to move, so that the connecting plate 39 is close to the battery 38 fixed at the center of the loading plate 14 or away from the battery 38. The purpose of doing this is that since the battery 38 is rectangular, when the support frame 5 and the connecting plate 39 make a circular motion around the disc 2, the distance between the cutting blade 11 and each surface of the battery 38 is different, so it is necessary to adjust the distance between the connecting plate 39 and the cutting blade 11 to each surface of the battery 38 by extending and retracting the cylinder 13.

[0041] The clamping assembly further includes a slider 18 , which is fixedly connected to the clamping rod 17 , and the slider 18 is slidably matched with an optical axis 19 fixedly mounted on the loading plate 14 , and the two clamping assemblies are connected to the second telescopic part.

[0042] The telescopic part 2 includes two sleeve rods 26, which are fixed on the loading plate 14. A sleeve 25 is coaxially arranged on the sleeve rod 26, and a reset spring 27 is arranged between the sleeve 25 and the loading plate 14. One sleeve 25 is symmetrically connected to one end of two push rods 20, and the other ends of the two push rods 20 are rotatably connected to two sliders 18 in a clamping assembly respectively; one end of a push rod 21 is rotatably connected to the other sleeve 25, and the other end of the push rod 21 is rotatably connected to a slider 18 in another clamping assembly.

[0043] The telescopic part 2 also includes a rack 1 22 and a rack 2 24. The rack 1 22 and the rack 2 24 are arranged opposite to each other and slideably cooperate with the loading plate 14. The rack 1 22 is fixedly connected to the slider 18 connected to the push rod 21. In a clamping assembly connected to the push rod 21, another slider 18 arranged opposite to the slider 18 connected to the push rod 21 is fixedly connected to the rack 24. The rack 1 22 and the rack 24 are simultaneously meshed with the clamping gear 23 rotatably installed on the loading plate 14.

[0044] Specifically, Figure 8 , Fig. 9 and Fig.10 As shown, there are two clamping assemblies, one is arranged along the long side of rack 1 22 and rack 2 24, and the other is arranged along the short side of rack 1 22 and rack 2 24. Each clamping assembly includes two symmetrically arranged clamping rods 17. Figure 10In the clamping assembly arranged along the long side direction of the rack 1 22 , one slider 18 is connected to the push rod 21 , and the other slider 18 is fixedly connected to the rack 24 .

[0045] The clamping mechanism also includes a positioning plate 7 and a vertical rod 15. The positioning plate 7 is rotatably mounted on the disc 2. The positioning plate 7 is located above the loading plate 14. When the battery 38 is fixed on the loading plate 14 and cut by the cutting blade 11, the top of the battery 38 contacts the positioning plate 7. There are four vertical rods 15. The vertical rods 15 are fixedly mounted on the disc 2. The vertical rods 15 are slidably matched with the loading plate 14, and the loading plate 14 is connected to the protruding ends of two electric cylinders 16, and the electric cylinders 16 are fixedly connected to the protective shell 1.

[0046] like Figure 1 and Figure 2 As shown, the electric cylinder 16 is connected to the protective shell 1 , the electric cylinder 16 is located below the base 37 , and a blanking plate 36 is fixedly connected to the loading tray 14 , and the blanking plate 36 is located outside the protective shell 1 .

[0047] A limiting plate 28 is fixedly connected to the sleeve 25 , and a stopper 1 is arranged below the limiting plate 28 . The stopper 1 is fixedly installed at the bottom of the protective shell 1 . When the limiting plate 28 contacts the stopper 1 , the limiting plate 28 stops moving toward the side close to the bottom of the protective shell 1 .

[0048] The feeding mechanism includes a bracket 33, on which are mounted two symmetrically arranged belt assemblies 32, the two belt assemblies 32 being connected via a transmission shaft 31, the transmission shaft 31 being connected to a motor 29 via a gear set 30, and the motor 29 being fixedly mounted on the bracket 33. When the output shaft of the motor 29 rotates, the motor 29 drives the transmission shaft 31 to rotate via the gear set 30, so that the transmission shaft 31 drives the two belt assemblies 32 to rotate on the bracket 33.

[0049] Specifically, Fig.11 The gear set 30 includes two cylindrical gears rotatably mounted on a bracket 33, one cylindrical gear is fixedly connected to the transmission shaft 31, and the other cylindrical gear is fixedly connected to the output shaft of the motor 29, and the two cylindrical gears are meshed with each other; in addition, the belt assembly 32 includes a belt and a plurality of pulleys, the pulleys are mounted on the bracket 33, the pulleys are connected by belts, and the two ends of the transmission shaft 31 are respectively connected to the pulleys arranged opposite to each other of the two belt assemblies 32, which belongs to the prior art and can be implemented by those skilled in the art.

[0050] The feeding mechanism also includes a plurality of sleeve rods 34, which are symmetrically arranged at both ends of the bracket 33, and one end of the sleeve rod 34 is slidably matched with the bracket 33, and the other end of the sleeve rod 34 is fixedly connected to the loading plate 14, and a return spring 35 is arranged between the bracket 33 and the loading plate 14, and a groove whose length and width are greater than the bracket 33 is arranged on the loading plate 14, and a stopper 2 is arranged under the bracket 33, and the stopper 2 is installed inside the protective shell 1.

[0051] Specifically, the purpose of providing the groove on the loading tray 14 is that when the belt assembly 32 moves from below the loading tray 14 to above the loading tray 14 , the bracket 33 can pass through the groove without being interfered.

[0052] Working principle: When the battery 38 is disassembled and recycled, the battery 38 to be disassembled is placed on the loading tray 14 by a robot, and the battery 38 is located between the four clamping rods 17 at this time.

[0053] The electric cylinder 16 is started, so that the extended end of the electric cylinder 16 drives the loading tray 14 fixedly connected to the extended end to move upward, and the loading tray 14 moves upward along the vertical rod 15, and the vertical rod 15 plays a guiding role. In the process of the loading tray 14 moving upward, the sleeve rod 26 fixedly connected below the loading tray 14 will also move upward, and at the same time, the limit plate 28 and the sleeve 25 will also move upward.

[0054] When the limit plate 28 moves upward, the limit plate 28 leaves the stopper 1 fixedly installed at the bottom of the protective shell 1. At this time, the originally compressed reset spring 1 27 will return to its original state, that is, the limit plate 28 will move downward along the sleeve rod 1 26 under the elastic force of the reset spring 1 27. Since the sleeve 25 is fixedly connected to the limit plate 28, the sleeve 25 will also move downward. At this time, the push rod 1 20 connected to one sleeve 25 will be driven by the sleeve 25, that is, the ends of the two push rods 10 connected to the slider 18 will move toward the center of the loading tray 14. In the process of the two sliders 18 approaching each other, the slider 18 slides along the optical axis 19, and the optical axis 19 plays a guiding role. In the process of the slider 18 moving, the clamping rod 17 fixedly connected to the slider 18 will move toward the center of the loading tray 14, thereby clamping the two sides of the battery 38 placed on the loading tray 14. At the same time, the push rod 21 connected to the other sleeve 25 will also be driven by the sleeve 25, and the movement of the slider 18 connected to the push rod 21 will move toward the center of the loading tray 14, so that the rack 1 22 fixedly connected to the slider 18 will slide on the loading tray 14, and the rack 1 22 will mesh with the clamping gear 23, so the clamping gear 23 will rotate on the loading tray 14, so that the clamping gear 23 drives the rack 24 to slide on the loading tray 14 in the opposite direction to the rack 1 22, so that the other slider 18 fixedly connected to the rack 24 will drive the clamping rod 17 to approach the battery 38, so that the four clamping rods 17 will contact the four surfaces of the battery 38 respectively, and clamp the battery 38. And in the process of the loading tray 14 moving upward, the upper end of the battery 38 will contact the positioning plate 7, so that the six surfaces of the battery 38 are fixed.

[0055] After the battery 38 rises to the specified height, the motor 19 fixedly mounted on the connecting plate 39 is started, and the output shaft of the motor 19 drives the central shaft 10 to rotate. The central shaft 10 rotates on the connecting plate 39, and the multiple cutting blades 11 fixedly connected to the central shaft 10 will rotate, and the battery 38 is cut and disassembled by the cutting blades 11. Since the battery 38 has four sides, during the cutting process, the transposition motor fixedly mounted on the support frame 5 is started, and the transposition motor drives the active gear 8 to rotate, so that the active gear 8 rotates along the central gear ring 6. In this process, the guide roller 4 on the support frame 5 rotates along the guide groove 3 on the disc 2. The function of the guide groove 3 is to guide, so that the cutting blade 11 will change its position, thereby continuously cutting and disassembling the battery 38. Of course, since the battery 38 is rectangular, the distance between the cutting blade 11 and the battery 38 at different positions is different. At this time, the distance between the cutting blade 11 and the battery 38 needs to be adjusted. The cylinder 13 fixedly mounted on the support frame 5 is started, so that the position of the connecting plate 39 fixedly connected to the protruding end of the cylinder 13 is adjusted by the extension and retraction of the protruding end, thereby adjusting the distance between the cutting blade 11 and the battery 38. In this process, the guide rod 12 plays a supporting and guiding role.

[0056] After the cutting blade 11 completes the cutting of the battery 38, the electric cylinder 16 contracts, so that the extended end of the electric cylinder 16 drives the loading tray 14 to slide downward along the vertical rod 15. In the process of the loading tray 14 sliding downward, when the limiting piece 28 on the sleeve 25 contacts the stopper 1, due to the limiting effect of the stopper 1, the sleeve 25 and the limiting piece 28 no longer move downward, but the sleeve rod 1 26 and the loading tray 14 continue to move downward, so that the limiting piece 28 gradually approaches the loading tray 14, so that the slider 18 can be driven to move by the push rod 1 20 and the push rod 2 21, so that the clamp rod 17 leaves the surface of the battery 38 (because the process of the clamp rod 17 releasing the battery 38 is the reverse process of the clamp rod 17 clamping the battery 38, it will not be repeated here). At the same time, the bracket 33 also descends together with the loading tray 14. When the bracket 33 contacts the stopper 2 fixedly installed under the protective shell 1, the bracket 33 will not move downward any more. At this time, the loading tray 14 moving downward will drive the sleeve rod 2 34 to slide downward along the bracket 33. The sleeve rod 2 34 and the bracket 33 slide in cooperation, so the bracket 33 and the loading tray 14 will not be restricted. Then, the distance between the bracket 33 and the loading tray 14 will be shortened, while the height of the bracket 33 remains unchanged. Then, during the descending process of the loading tray 14, the bracket 33 will gradually pass through the groove provided on the loading tray 14, that is, the belt assembly 32 above the bracket 33 will reach the upper surface of the loading tray 14 (that is, the side close to the positioning plate 7). At this time, the belt assembly 32 will lift the disassembled and clamped battery 38 upward as a whole, that is, after the loading tray 14 continues to move downward, the battery 38 will also leave the surface of the loading tray 14. At this time, start the motor 29 fixedly mounted on the bracket 33, so that the output shaft of the motor 29 drives the gear set 30 to rotate, and the gear set 30 drives the two belt assemblies 32 to rotate through the transmission shaft 31, so that the battery 38 that falls on the belt assembly 32 and completes the cutting and disassembly will move to the position of the blanking plate 36 and fall on the blanking plate 36. The blanking plate 36 is in an inclined state, so the disassembled battery 38 slides through the blanking plate 36 into the collection bin to complete the collection.

[0057] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Under the idea of ​​the present invention, the technical features in the above embodiments or different embodiments may also be combined, the steps may be implemented in any order, and there are many other changes in different aspects of the present invention as above. For the sake of simplicity, they are not provided in detail. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A waste lead-acid battery disassembly and recovery device, comprising a protective shell (1), characterized in that: A disassembly mechanism, a clamping mechanism and a feeding mechanism are arranged inside the protective shell (1); The disassembly mechanism is mounted on the protective shell (1), and comprises a plurality of cutting blades (11). The cutting blades (11) are coaxially fixedly mounted on the central shaft (10), the central shaft (10) is connected to a power source, and the central shaft (10) is mounted on a transposition assembly. The central shaft (10) and the cutting blades (11) are driven to move by the transposition assembly, so that the cutting blades (11) disassemble the battery (38); The clamping mechanism is mounted on the protective shell (1), the clamping mechanism comprising a loading tray (14), two clamping assemblies being arranged on the loading tray (14), each of the clamping assemblies comprising two symmetrically arranged clamping rods (17), the clamping rods (17) of the two clamping assemblies being used to clamp four side surfaces of the battery (38); The feeding mechanism is installed on the loading tray (14), and is used to feed the disassembled batteries (38) out of the loading tray (14); The transposition assembly comprises a support frame (5), the support frame (5) is connected to a connecting plate (39) via a telescopic portion, the connecting plate (39) is rotatably matched with a central shaft (10), two guide rollers (4) are rotatably mounted on the support frame (5), the guide rollers (4) are slidably matched with guide grooves (3) on the disc (2), the disc (2) is fixedly mounted inside the protective shell (1), a driving gear (8) is rotatably mounted on the support frame (5), the driving gear (8) is meshed with a central gear ring (6) fixedly mounted on the disc (2), and the driving gear (8) is fixedly connected to an output shaft of a transposition motor, the transposition motor is fixedly mounted on the support frame (5), and when the transposition motor drives the driving gear (8) to rotate, the driving gear (8) drives the support frame (5) to rotate along the central gear ring (6); The telescopic portion 1 comprises two symmetrically arranged guide rods (12), the guide rods (12) are slidably matched with the support frame (5), and the guide rods (12) are fixedly connected to the connecting plate (39), and the extending end of the cylinder (13) is also fixedly mounted on the connecting plate (39), and the cylinder (13) is fixedly mounted on the support frame (5).

2. A waste lead-acid battery disassembly and recovery device as claimed in claim 1, characterized in that: The clamping assembly further comprises a slider (18), the slider (18) being fixedly connected to the clamping rod (17), the slider (18) being slidably matched with an optical axis (19) fixedly mounted on the loading plate (14), and the two clamping assemblies being connected to the telescopic part 2.

3. A waste lead-acid battery disassembly and recovery device as claimed in claim 2, characterized in that: The telescopic part 2 comprises two sleeve rods 1 (26), the sleeve rods 1 (26) are fixedly mounted on the loading plate (14), a sleeve (25) is coaxially arranged on the sleeve rod 1 (26), a return spring 1 (27) is arranged between the sleeve (25) and the loading plate (14), one end of two push rods 1 (20) are symmetrically connected to one sleeve (25), the other ends of the two push rods 1 (20) are rotatably connected to two sliders (18) in a clamping assembly respectively; one end of a push rod 2 (21) is rotatably connected to the other sleeve (25), the other end of the push rod 2 (21) is rotatably connected to a slider (18) in another clamping assembly.

4. A waste lead-acid battery disassembly and recovery device as claimed in claim 3, characterized in that: The telescopic portion 2 further comprises a rack 1 (22) and a rack 2 (24); the rack 1 (22) and the rack 2 (24) are arranged opposite to each other and are slidably matched with the loading plate (14); the rack 1 (22) is fixedly connected to a slider (18) connected to the pushing rod 2 (21); in a clamping assembly connected to the pushing rod 2 (21), another slider (18) arranged opposite to the slider (18) connected to the pushing rod 2 (21) is fixedly connected to the rack 2 (24); the rack 1 (22) and the rack 2 (24) are simultaneously meshed with a clamping gear (23) rotatably mounted on the loading plate (14).

5. A waste lead-acid battery disassembly and recovery device as claimed in claim 4, characterized in that: The clamping mechanism further comprises a positioning plate (7) and a vertical rod (15); the positioning plate (7) is rotatably mounted on the circular plate (2); the positioning plate (7) is located above the loading plate (14); there are four vertical rods (15); the vertical rods (15) are fixedly mounted on the circular plate (2); the vertical rods (15) and the loading plate (14) are slidably matched; the loading plate (14) is connected to the protruding ends of two electric cylinders (16); the electric cylinders (16) are fixedly connected to the protective shell (1).

6. A waste lead-acid battery disassembly and recovery device as claimed in claim 5, characterized in that: The sleeve (25) is fixedly connected to a limiting plate (28), and a stopper 1 is arranged below the limiting plate (28). The stopper 1 is fixedly mounted on the bottom of the protective shell (1). When the limiting plate (28) contacts the stopper 1, the limiting plate (28) stops moving toward the side close to the bottom of the protective shell (1).

7. A waste lead-acid battery disassembly and recovery device as claimed in claim 6, characterized in that: The feeding mechanism comprises a bracket (33), on which two symmetrically arranged belt assemblies (32) are mounted, the two belt assemblies (32) being connected via a transmission shaft (31), the transmission shaft (31) being connected to a second motor (29) via a gear set (30), the second motor (29) being fixedly mounted on the bracket (33), and when the output shaft of the second motor (29) rotates, the second motor (29) drives the transmission shaft (31) to rotate via the gear set (30), so that the transmission shaft (31) drives the two belt assemblies (32) to rotate on the bracket (33).

8. A waste lead-acid battery disassembly and recovery device as claimed in claim 7, characterized in that: The feeding mechanism further comprises a plurality of sleeve rods (34), the plurality of sleeve rods (34) being symmetrically arranged at both ends of the bracket (33), one end of the sleeve rods (34) being slidably matched with the bracket (33), the other end of the sleeve rods (34) being fixedly connected with the loading plate (14), a return spring (35) being arranged between the bracket (33) and the loading plate (14), a groove having a length and a width greater than the bracket (33) being arranged on the loading plate (14), and a stopper (2) being arranged below the bracket (33), the stopper (2) being installed inside the protective shell (1).

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