Sorting device for waste battery recycling

Abstract

The invention belongs to the technical field of waste battery recovery, and relates to a sorting device for waste battery recovery. The discharging device comprises a discharging box provided with a feeding port, a first rotating disc and a discharging mechanism. The first rotating disc is rotationally arranged in the discharge box, a first open groove is formed in the first rotating disc, and a second open groove for accommodating a battery main body is formed in the side wall of the first open groove; and each discharging mechanism comprises a clamping block, an electromagnet and a discharger. When the clamping block clamps and fixes the battery main body, the clamping block, the battery main body, the electromagnet and the discharger form a series loop, the discharger discharges the battery main body, and the electromagnet is electrified, so that the clamping block keeps clamping and fixing the battery main body, and the battery main body is kept in the second open slot and continuously discharges. After discharging of the battery main body is completed, the electromagnet is powered off, the clamping block releases limiting of the battery main body, and the battery main body falls off from the first rotating disc along with rotation of the first rotating disc.

Description

Technical Field

[0001] The invention belongs to the technical field of waste battery recycling and relates to a sorting device for recycling waste batteries. Background Art

[0002] Heavy metals such as nickel, cobalt, manganese and lithium contained in waste batteries, if not handled properly, will cause long-term pollution to water and soil. Therefore, the recycling of waste batteries is an important environmental protection action, which helps to reduce the pollution of waste batteries to the environment, promote the recycling of resources, and contribute to the development of a green, low-carbon, circular economy. In the prior art, batteries are generally collected and then processed in a centralized manner by setting up recycling bins. When the batteries are collected in a centralized manner, if the batteries placed in the recycling bins are not fully discharged, the batteries may leak or spontaneously combust due to moisture and squeezing, posing a safety hazard.

[0003] A patent document with publication number CN113148483A discloses a lithium battery recycling box, in which waste batteries are put into the storage part through a putting part, and the lithium batteries are pushed into the serpentine groove through a pushing element, and the lithium batteries are fixed in place after entering the serpentine groove through a limiting element set in the serpentine groove. Only when the lithium battery is put in again can it move to the next grid, so that the put lithium battery in the lithium battery recycling box cannot be taken out from the putting part, which can effectively prevent the battery from being stolen. However, this recycling box cannot solve the problem of battery leakage or spontaneous combustion.

[0004] In order to solve the above problems, the present invention proposes a sorting device for recycling waste batteries. Summary of the invention

[0005] In order to solve the problems existing in the background technology, the present invention proposes a sorting device for recycling waste batteries.

[0006] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present invention is as follows: a sorting device for recycling waste batteries, comprising a discharge box with a feed port, a first turntable and a discharge mechanism; the first turntable is rotatably arranged in the discharge box, a first slot is arranged on the first turntable, and a second slot for accommodating a battery body is arranged on the side wall of the first slot; a discharge mechanism is arranged at a position corresponding to each second slot on the first turntable, and each of the discharge mechanisms comprises a clamping block, an electromagnet and a discharger; the clamping block has two and is slidably arranged at both ends of the second slot, the electromagnet and the discharger are arranged in the first turntable, when the two clamping blocks clamp the battery body in the second slot, the battery body, the clamping block, the electromagnet and the discharger form a series circuit; an arc-shaped convex block driving the clamping block to move close to the second slot is arranged on the inner wall of the discharge box, a sliding plate is elastically arranged in the first turntable, and the two ends of the sliding plate are respectively connected to the two clamping blocks through connecting rods, when the clamping block moves close to the second slot, the sliding plate moves close to the electromagnet, and the sliding plate and the electromagnet are adsorbed and matched.

[0007] Furthermore, a feeding mechanism is connected to the upper part of the discharge box, and the feeding mechanism includes a feeding funnel and a connecting box, one end of the connecting box is connected to the feeding port, and the other end of the connecting box is connected to the lower end of the feeding funnel; the interior of the connecting box is adapted to the battery body.

[0008] Furthermore, the lower end of the discharge box is open and guide plates are fixedly connected on both sides. The guide plates are arranged obliquely, and a gap is formed between the lower ends of the two guide plates for the battery body to pass through.

[0009] A second turntable is rotatably arranged below the guide plate, and the second turntable is slidably matched with the lower end of the guide plate; a third slot is provided on the circumferential surface of the second turntable, and the battery body falling from between the two guide plates falls into the third slot; a guide block is arranged on one side of the second turntable.

[0010] Furthermore, the thickness of the second turntable is smaller than the length of the battery body, and cutters are provided at both ends of the second turntable to cut off the ends of the battery body.

[0011] Furthermore, a bottom plate is provided under the discharge box, a fixed plate is fixed on the bottom plate, and the second turntable and the cutter are rotatably arranged on the fixed plate; large gears are coaxially fixedly connected to both ends of the second turntable, each large gear is meshed with a small gear, and the small gear is coaxially fixedly connected to the cutter on the same side.

[0012] Furthermore, a second limit frame is provided at the lower end of the guide block, and circular holes are provided at both ends of the second limit frame, and the axes of the two circular holes are on the same straight line. An electric push rod is provided at one end of the second limit frame, and a first limit frame is provided at the other end of the second limit frame. After the battery body falls from the second turntable, it rolls along the guide block into the second limit frame, and then the electric push rod is started, which pushes the positive and negative electrode materials in the battery body from the outer shell into the first limit frame, and the outer shell remains in the second limit frame.

[0013] Furthermore, a boss for limiting the position of the battery body is fixed on the inner wall of the discharge box.

[0014] Furthermore, a second material drop opening is opened on the bottom plate, and a baffle is rotatably arranged at the material drop opening; a third motor is embeddedly installed on the bottom plate, and the third motor is drivingly connected to the baffle, and a second collection box is placed below the second material drop opening.

[0015] Furthermore, a first material drop opening is provided on the bottom plate, and a first collecting box is provided below the first material drop opening. The positive and negative electrode materials entering the first limiting frame enter the first collecting box through the first material drop opening.

[0016] Furthermore, a third material drop opening is provided on the bottom plate, and a third collection box is provided below the third material drop opening, and the end of the battery body cut off by the cutter falls into the third collection box.

[0017] Compared with the prior art, the present invention has the following beneficial effects: as the first turntable rotates, the battery body in the feed hopper automatically enters the first slot and then enters the second slot, with high automation level and high efficiency.

[0018] While the clamping block clamps and fixes the battery body, the clamping block, the battery body, the electromagnet and the discharger form a series circuit. The discharger discharges the battery body, and the electromagnet is energized to keep the clamping block clamping and fixing the battery body, so that the battery body remains in the second slot and continues to discharge, which is beneficial to increasing the discharge speed of the battery body.

[0019] After the battery body is discharged, the electromagnet is powered off, the clamping block releases the limit on the battery body, and as the first rotating disk rotates, the battery body falls off from the first rotating disk.

[0020] The discharged battery body automatically falls into the third slot. As the second turntable rotates, the cutter cuts off its end, and then the positive and negative electrode materials are separated from the shell by the electric push rod, thereby realizing the sorting and collection of the battery body. The device automatically discharges, disassembles, sorts and collects the battery body, which is convenient for subsequent processing and has high processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 is a cross-sectional view of the present invention;

[0023] Figure 3 It is a schematic diagram of the internal structure of the feed funnel in the present invention;

[0024] Figure 4 It is a schematic diagram of the internal structure of the discharge box in the present invention;

[0025] Figure 5 It is a structural schematic diagram of the first rotating disk in the present invention;

[0026] Figure 6 It is a structural schematic diagram of the discharge mechanism in the present invention;

[0027] Figure 7 is a partial cross-sectional view of the first rotating disk in the present invention;

[0028] Figure 8 is a cross-sectional view of the first shell and the second shell in the present invention;

[0029] Fig. 9 It is a schematic diagram of the structure of the arc-shaped protrusion in the present invention;

[0030] Fig.10 is a cross-sectional view of a fixing plate in the present invention;

[0031] Fig.11 The present invention Fig.10 A magnified view of part A;

[0032] Fig.12 It is a schematic diagram of the mechanism of the third collection box in the present invention;

[0033] Fig.13 is a cross-sectional view of the second rotating disk in the present invention;

[0034] Fig.14 It is a structural schematic diagram of the guide block in the present invention;

[0035] Fig.15 is a cross-sectional view of the bottom plate of the present invention;

[0036] Fig.16 is a schematic structural diagram of the second limiting frame in the present invention;

[0037] Fig.17 It is a schematic diagram of the baffle structure in the present invention;

[0038] Fig.18 It is a circuit diagram of the discharge mechanism in the present invention.

[0039] In the figure: 1, the first shell; 2, the second shell; 3, the feeding funnel; 4, the first motor; 5, the connecting plate; 6, the bottom plate; 7, the second motor; 8, the fixing plate; 9, the third collecting box; 10, the first collecting box; 11, the second collecting box; 12, the first limiting frame; 13, the second limiting frame; 14, the electric push rod; 15, the guide block; 16, the battery body; 17, the first turntable; 18, the first slot; 19, the second slot; 20, the guide plate; 21, the second turntable; 22, the third slot; 23, the baffle; 24, the clamping block; 25, the connecting rod; 26, the sliding plate; 27, the spring; 28, the electromagnet; 29, the discharger; 30, the arc-shaped protrusion; 31, the boss; 32, the feeding port; 33, the large gear; 34, the limiting strip; 35, the cutter; 36, the small gear; 37, the top block; 38, the third motor. DETAILED DESCRIPTION

[0040] 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.

[0041] like Figure 1-Figure 17 A sorting device for recycling waste batteries is shown.

[0042] Embodiment 1: The technical solution adopted by the present invention is as follows: A sorting device for recycling waste batteries includes a discharge box, a first turntable 17 and a discharge mechanism.

[0043] The discharge box is enclosed by a first shell 1 and a second shell 2, and the first shell 1 and the second shell 2 are fixedly connected. The discharge box is provided with a feed port 32 for the battery body 16 to enter. Figure 1 As shown, the feed port 32 is located at the upper left portion of the discharge box.

[0044] The feed port 32 is connected to a feed mechanism. The feed mechanism includes a feed hopper 3 and a connection box. One end of the connection box is connected to the feed hopper 3, and the other end of the connection box is connected to the feed port 32. The interior of the connection box is adapted to the battery body 16, so that the battery body 16 is distributed in a single row in the connection box. The battery body 16 in the feed hopper 3 enters the discharge box through the connection box and the feed port 32 in turn.

[0045] The first rotating disk 17 is rotatably arranged in the discharge box. Specifically, the first motor 4 is fixedly mounted on the second housing 2, and the output shaft of the first motor 4 is coaxially fixedly connected with the first rotating disk 17. A plurality of first slots 18 are arranged at intervals on the first rotating disk 17. The slots of the first slots 18 match the feed port 32. When the first slots 18 are connected to the feed port 32, the battery body 16 enters the first slots 18 through the feed port 32.

[0046] The side wall of the first slot 18 is provided with a second slot 19 for accommodating the battery body 16. In this embodiment, each first slot 18 has three second slots 19, and the three second slots 19 are spaced apart along the length direction of the first slot 18.

[0047] The inner walls of the first shell 1 and the second shell 2 are both fixedly provided with bosses 31, which are symmetrically arranged to limit the ends of the battery body 16. When the battery body 16 enters the first slot 18, the battery body 16 is symmetrically placed in the first slot 18.

[0048] A discharge mechanism is provided at a position corresponding to each second slot 19 on the first rotating disk 17. Figure 6 As shown, each discharge mechanism includes a clamping block 24, an electromagnet 28 and a discharger 29. There are two clamping blocks 24, and the two clamping blocks 24 are respectively slidably arranged at the two ends of the second slot 19. Specifically, the clamping block 24 is L-shaped, and a first sliding slot is provided on the first rotating disk 17, and the horizontal portion of the clamping block 24 is slidably arranged in the first sliding slot. The two clamping blocks 24 are used to clamp and fix the two ends of the battery body 16 in the second slot 19.

[0049] A second sliding groove is provided on the first rotating disk 17, and a sliding plate 26 is slidably arranged in the second sliding groove. The sliding direction of the sliding plate 26 is perpendicular to the sliding direction of the clamping block 24. Connecting rods 25 are hinged at both ends of the sliding plate 26, and the two connecting rods 25 correspond to the two clamping blocks 24 one by one, and one end of the connecting rod 25 away from the sliding plate 26 is hinged to the corresponding clamping block 24.

[0050] The electromagnet 28 and the discharger 29 are both fixed in the second sliding groove, and the electromagnet 28 is arranged close to the sliding plate 26. A spring 27 is fixedly connected between the sliding plate 26 and the electromagnet 28. The sliding plate 26 is made of iron material, and the sliding plate 26 and the electromagnet 28 are adsorbed and matched.

[0051] One end of the electromagnet 28 is electrically connected to one end of the discharger 29, the other end of the electromagnet 28 is electrically connected to one of the clamping blocks 24, and the other end of the discharger 29 is electrically connected to the other clamping block 24. When the two clamping blocks 24 move close to the battery body 16, the sliding plate 26 moves close to the electromagnet 28. When the two clamping blocks 24 clamp the battery body 16, the battery body 16, the clamping blocks 24, the electromagnet 28 and the discharger 29 form a series circuit. At this time, if the battery body 16 is not completely discharged, the discharger 29 discharges the battery body 16. When the electromagnet 28 is energized, the electromagnet 28 adsorbs the sliding plate 26, thereby allowing the clamping block 24 to maintain the clamping of the battery body 16, and at the same time helps to accelerate the discharge of the battery body 16. When the battery body 16 is discharged, the electromagnet 28 loses its magnetism, and the sliding plate 26 moves away from the electromagnet 28 under the action of the spring 27, so that the clamping block 24 moves away from the battery body 16 and releases the limit on the battery body 16.

[0052] The upper inner walls of the first housing 1 and the second housing 2 are both provided with arc-shaped protrusions 30, and the two arc-shaped protrusions 30 are symmetrically arranged. The arc-shaped protrusions 30 cooperate with the clamping block 24. When the clamping block 24 slides along the arc-shaped protrusions 30, under the action of the arc-shaped protrusions 30, the clamping block 24 moves close to the battery body 16 and then contacts the battery body 16. In order to allow the clamping block 24 to smoothly enter the arc-shaped protrusions 30, the arc-shaped protrusions 30 and the clamping block 24 are both provided with rounded corners.

[0053] The lower end of the discharge box is open, and guide plates 20 are provided on both sides of the lower end of the discharge box, and the guide plates 20 are fixed between the first shell 1 and the second shell 2. The guide plates 20 are arranged obliquely, and the lower ends of the guide plates 20 are inclined toward the direction close to the other guide plate 20. There is a gap between the lower ends of the two guide plates 20 for the battery body 16 to pass through, and the battery body 16 falling off the first rotating disk 17 falls between the two guide plates 20.

[0054] Working principle: Initially, under the action of the spring 27 , the clamping block 24 does not contact the two end portions of the second slot 19 .

[0055] When in use, a plurality of sliding plates 26 are placed into the feed hopper 3, and the battery bodies 16 enter the connection box from the feed hopper 3. The battery bodies 16 are arranged in a single row in the connection box.

[0056] The first motor 4 is started, the first turntable 17 rotates, and when the first slot 18 cooperates with the feed port 32, the battery body 16 at the feed port 32 rolls into the first slot 18. Then, as the first turntable 17 rotates, when the end of the first slot 18 away from the slot tilts downward, the battery body 16 rolls down along the first slot 18 and falls into the second slot 19 near the slot. If the second slot 19 near the slot is occupied at this time, the battery body 16 will fall into the second second slot 19 from the slot inward. If the second second slot 19 is also occupied, the battery body 16 will fall into the third second slot 19. When the clamping block 24 contacts the arc-shaped protrusion 30, the clamping block 24 gradually enters the arc-shaped protrusion 30 and slides along the arc-shaped protrusion 30. Under the action of the arc-shaped protrusion 30, the clamping block 24 moves close to the battery body 16, and the sliding plate 26 moves close to the electromagnet 28. Until the two clamping blocks 24 clamp the battery body 16, the battery body 16, the clamping blocks 24, the electromagnet 28 and the discharger 29 form a series circuit. If the battery body 16 is not fully discharged at this time, the discharger 29 discharges the battery body 16. The electromagnet 28 is energized to generate magnetism and adsorb the sliding plate 26. When the clamping block 24 passes over the arc-shaped protrusion 30, the electromagnet 28 adsorbs the sliding plate 26, so that the two clamping blocks 24 keep clamping the battery body 16. At the same time, the electromagnet 28 has the effect of accelerating the discharge of the battery body 16.

[0057] If the battery body 16 is completely discharged, the electromagnet 28 is powered off, and the sliding plate 26 moves away from the electromagnet 28 under the action of the spring 27 , and the two clamping blocks 24 release the clamping and fixing of the battery body 16 .

[0058] As the first rotating disk 17 rotates, when the end of the second slot 19 close to the first slot 18 tilts downward, if the battery body 16 is discharged, the clamping block 24 releases the clamping of the battery body 16, and the battery body 16 falls from the second slot 19 into the first slot 18. When the end of the first slot 18 close to the notch tilts downward, the battery body 16 falls from the first slot 18. If the battery body 16 is not discharged, the clamping block 24 keeps clamping the battery body 16, and the battery body 16 is still in the second slot 19 and continues to discharge.

[0059] When the notch of the first slot 18 matches the feed opening 32 again, the battery body 16 at the feed opening 32 rolls into the first slot 18 and falls into the second slot 19 .

[0060] Accordingly, the first rotating disk 17 continues to rotate, and the battery body 16 in the feeding funnel 3 enters the first slot 18 in sequence, and then enters the second slot 19. When the battery body 16 is discharged, it will fall out of the second slot 19 and the first slot 18 as the first rotating disk 17 rotates. If the battery body 16 is not discharged, the clamping block 24 keeps clamping the battery body 16, and the discharger 29 and the electromagnet 28 continue to discharge the battery body 16, and the battery body 16 in the feeding funnel 3 enters the other second slots 19.

[0061] It should be noted that, since both the electromagnet 28 and the discharger 29 discharge the battery body 16, when the three second slots 19 in one first slot 18 are all filled with battery bodies 16, the battery body 16 that first enters the first slot 18 will be discharged and fall off the first turntable 17 as the first turntable 17 rotates. In this way, when the first slot 18 cooperates with the feed port 32 again, the battery body 16 can enter the corresponding second slot 19 after entering the first slot 18.

[0062] Embodiment 2: This embodiment is an improvement based on embodiment 1.

[0063] A bottom plate 6 is provided below the discharge box, and the discharge box is fixedly mounted on the bottom plate 6 via a connecting plate 5. A fixing plate 8 is fixedly provided on the bottom plate 6. A second rotating disk 21 is rotatably mounted between the two fixing plates 8. A second motor 7 is fixedly mounted on one of the fixing plates 8, and a motor shaft of the second motor 7 is drivingly connected to the second rotating disk 21.

[0064] A plurality of third slots 22 are provided at intervals on the circumferential surface of the second rotating disk 21. The lower end of the guide plate 20 is slidably matched with the second rotating disk 21, and the battery body 16 dropped from the two guide plates 20 falls into the third slots 22. The thickness of the second rotating disk 21 is smaller than the length of the battery body 16. After the battery body 16 enters the third slot 22, both ends of the battery body 16 extend outside the second rotating disk 21.

[0065] A cutter 35 is provided at both ends of one side of the second rotating disk 21. The cutter 35 is rotatably mounted on the fixed plate 8. Specifically, a large gear 33 is coaxially fixedly connected to both ends of the second rotating disk 21. A small gear 36 is coaxially fixedly connected to the two cutters 35, and the small gear 36 meshes with the large gear 33 on the same side. The cutter 35 cuts off the end of the battery body 16.

[0066] Both ends of the second rotating disk 21 are provided with limit bars 34, which are fixedly connected to the fixing plate 8. The position of the limit bars 34 is matched with the position of the cutter 35, and the limit bars 34 limit the battery body 16 in the third slot 22 to prevent the battery body 16 from falling out of the third slot 22, so as to facilitate the cutter 35 to cut the battery body 16.

[0067] A guide block 15 is provided on the bottom plate 6, and the guide block 15 is located on one side of the second rotating disk 21. After the cutter 35 completes cutting the battery body 16, as the second rotating disk 21 continues to rotate, the battery body 16 breaks away from the limit of the limit bar 34 and falls onto the guide block 15, and moves downward along the guide block 15.

[0068] The lower end of the guide block 15 is provided with a second limit frame 13, and the second limit frame 13 is provided on the bottom plate 6. The bottom plate 6 is fixedly provided with an electric push rod 14 and a first limit frame 12. The electric push rod 14 and the first limit frame 12 are respectively provided on both sides of the second limit frame 13. Circular holes are provided on both sides of the second limit frame 13, and the axes of the two circular holes are on the same axis. A top block 37 adapted to the circular hole is fixed to the telescopic end of the electric push rod 14. The electric push rod 14 pushes the positive and negative electrode materials in the outer shell of the battery body 16 out of the outer shell through the top block 37 and pushes them into the first limit frame 12.

[0069] A second material drop opening is provided on the bottom plate 6, and a baffle 23 is rotatably provided at the material drop opening. A third motor 38 is embeddedly installed on the bottom plate 6, and the third motor 38 is drivingly connected to the baffle 23. A second collecting box 11 is placed below the second material drop opening.

[0070] The bottom plate 6 is provided with a first material drop opening, which cooperates with the first limiting frame 12. A first collecting box 10 is provided below the first material drop opening. The positive and negative electrode materials entering the first limiting frame 12 enter the first collecting box 10 through the first material drop opening.

[0071] The bottom plate 6 is provided with a third material drop opening, which cooperates with the second rotating disk 21. A third collection box 9 is provided below the third material drop opening, and the end of the battery body 16 cut off by the cutter 35 falls into the third collection box 9 for collection. Fig.12 , Fig.14 As shown, one side of the third collecting box 9 has an opening. The third collecting box 9 is placed onto the bottom plate 6 from one side of the bottom plate 6. The third collecting box 9 partially surrounds the second turntable 6. The upper end of the third collecting box 9 is higher than the height of the cutter 35. When the cutter 35 cuts the battery body 16, it is helpful to collect the flying debris and prevent the debris from flying everywhere.

[0072] Working principle: start the second motor 7, the second rotating disk 21 rotates, and the cutter 35 rotates under the action of the large gear 33 and the small gear 36. The rotation direction of the cutter 35 is opposite to that of the second rotating disk 21.

[0073] The battery body 16 dropped from between the two guide plates 20 falls into the third slot 22. As the second rotating disk 21 rotates, the limiting bar 34 limits the battery body 16 to prevent the battery body 16 from falling out of the third slot 22. The second rotating disk 21 drives the battery body 16 to rotate. When the battery body 16 contacts the cutter 35, the cutter 35 cuts the end of the battery body 16. The end of the battery body 16 cut off by the cutter 35 falls into the third collection box 9 through the third drop opening.

[0074] As the second rotating disk 21 rotates, the battery body 16 is separated from the limit of the limit bar 34, and then the battery body 16 with the end cut off falls off from the third slot 22 and falls on the guide block 15, and then moves downward along the guide block 15 until it enters the second limit frame 13. When the battery body 16 is located in the second limit frame 13, the electric push rod 14 is started, and the electric push rod 14 pushes the positive and negative electrode materials inside the outer shell of the battery body 16 through the top block 37, pushes the positive and negative electrode materials in the battery body 16 into the first limit frame 12, and falls into the first collection box 10 from the first drop opening. The outer shell side of the battery body 16 remains in the second limit frame 13, so that the electric push rod 14 is reset. Then the third motor 38 is started, the baffle 23 rotates, the second drop opening is opened, and the outer shell of the battery body 16 falls into the second collection box 11. Then the baffle 23 is reset to block the second drop opening again.

[0075] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sorting device for recycling waste batteries, characterized in that: The invention comprises a discharge box with a feed port (32), a first turntable (17) and a discharge mechanism; the first turntable (17) is rotatably arranged in the discharge box, the first turntable (17) is provided with a first slot (18), and a second slot (19) for accommodating a battery body (16) is provided on a side wall of the first slot (18); a discharge mechanism is arranged at a position corresponding to each second slot (19) on the first turntable (17), and each of the discharge mechanisms comprises a clamping block (24), an electromagnet (28) and a discharger (29); the clamping block (24) has two and is slidably arranged at the two ends of the second slot (19), and the electromagnet (28) and the discharger (29) are arranged on the first turntable (17). ), when the two clamping blocks (24) clamp the battery body (16) in the second slot (19), the battery body (16), the clamping blocks (24), the electromagnet (28) and the discharger (29) form a series circuit; an arc-shaped protrusion (30) for driving the clamping blocks (24) to move close to the second slot (19) is arranged on the inner wall of the discharge box; a sliding plate (26) is elastically arranged in the first rotating disk (17), and the two ends of the sliding plate (26) are respectively connected to the two clamping blocks (24) through connecting rods (25); when the clamping blocks (24) move close to the second slot (19), the sliding plate (26) moves close to the electromagnet (28), and the sliding plate (26) and the electromagnet (28) are adsorbed and matched.

2. A waste battery recycling sorting device according to claim 1, characterized in that: The upper part of the discharge box is connected to a feeding mechanism, which comprises a feeding hopper (3) and a connecting box, one end of the connecting box is connected to a feeding port (32), and the other end of the connecting box is connected to a lower end of the feeding hopper (3); the interior of the connecting box is adapted to the battery body (16).

3. A waste battery recycling sorting device according to claim 1, characterized in that: The lower end of the discharge box is open and guide plates (20) are fixedly connected on both sides. The guide plates (20) are arranged at an angle, and a gap is formed between the lower ends of the two guide plates (20) for the battery body (16) to pass through. A second rotating disk (21) is rotatably arranged below the guide plate (20), and the second rotating disk (21) is slidably matched with the lower end of the guide plate (20); a third slot (22) is provided on the circumferential surface of the second rotating disk (21), and the battery body (16) falling from between the two guide plates (20) falls into the third slot (22); and a guide block (15) is provided on one side of the second rotating disk (21).

4. A waste battery recycling sorting device according to claim 3, characterized in that: The thickness of the second rotating disk (21) is smaller than the length of the battery body (16), and cutters (35) are provided at both ends of the second rotating disk (21), and the cutters (35) cut off the ends of the battery body (16).

5. A waste battery recycling sorting device according to claim 4, characterized in that: A bottom plate (6) is arranged below the discharge box, a fixing plate (8) is fixed on the bottom plate (6), and the second rotating disk (21) and the cutter (35) are both rotatably arranged on the fixing plate (8); large gears (33) are coaxially fixedly connected at both ends of the second rotating disk (21), each large gear (33) is meshed with a small gear (36), and the small gear (36) is coaxially fixedly connected to the cutter (35) on the same side.

6. A waste battery recycling sorting device according to claim 3, characterized in that: The lower end of the guide block (15) is matched with a second limit frame (13), both ends of the second limit frame (13) are provided with round holes, the axes of the two round holes are on the same straight line, one end of the second limit frame (13) is provided with an electric push rod (14), and the other end of the second limit frame (13) is provided with a first limit frame (12), after the battery body (16) falls from the second rotating disk (21), it rolls along the guide block (15) into the second limit frame (13), and then the electric push rod (14) is started, and the electric push rod (14) pushes the positive and negative electrode materials in the battery body (16) from the shell into the first limit frame (12), and the shell remains in the second limit frame (13).

7. A waste battery recycling sorting device according to claim 1, characterized in that: A boss (31) for limiting the position of the battery body (16) is fixed on the inner wall of the discharge box.

8. A waste battery recycling sorting device according to claim 6, characterized in that: A second material drop opening is provided on the bottom plate (6), and a baffle (23) is rotatably provided at the material drop opening; a third motor (38) is embeddedly installed on the bottom plate (6), and the third motor (38) is drivingly connected to the baffle (23); a second collection box (11) is placed below the second material drop opening.

9. A waste battery recycling sorting device according to claim 6, characterized in that: A first material drop opening is provided on the bottom plate (6), and a first collection box (10) is provided below the first material drop opening. The positive and negative electrode materials entering the first limiting frame (12) enter the first collection box (10) through the first material drop opening.

10. A waste battery recycling sorting device according to claim 5, characterized in that: A third material drop opening is provided on the bottom plate (6), and a third collection box (9) is provided below the third material drop opening. The end of the battery body (16) cut off by the cutter (35) falls into the third collection box (9).

Images