Waste lithium ion battery recovery device

Abstract

The utility model discloses a waste lithium ion battery recycling device in the technical field of battery recycling, which comprises a crushing box, a feeding hole is formed in the center of the top of the crushing box, a water receiving pipe is arranged at the top of the right side of the crushing box, a water pipe is arranged at the top of the inner wall of the crushing box, and a plurality of water spraying holes are formed in the bottom of the water pipe. A rotating motor is arranged on the left side of the top of the rear side of the smashing box, a rotating roller is arranged in an inner cavity of the smashing box, a discharging port is formed in the bottom of the smashing box, a discharging pipe is arranged at the bottom of the discharging port, a collecting box is arranged at the bottom of the discharging pipe, and a water pump is arranged at the bottom of the left side of the collecting box. A rotating motor is started to crush the lithium ion battery through mutual rotation of crushing teeth, a driving motor is started to collect the lithium ion battery through an auger, a handle is pulled to change the position of a collecting box after crushing is completed, water is sprayed through a water spraying opening to clean a crushing box, and the water is filtered through a filter plate, so that recycling is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of battery recycling, in particular to a recycling device for waste lithium-ion batteries. Background Technique

[0002] With the gradual development of technology, there are more and more electronic products. In our daily life, electronic products can be seen everywhere, such as mobile phones, computers, etc. An essential part of these electronic products is the lithium-ion battery. The lithium battery contains cobalt, lithium, copper, plastic, etc., and has good recycling value.

[0003] Chinese Patent No. CN214088608U discloses a valuable metal recycling device for waste lithium-ion batteries. The inside of the treatment box is cleaned through a water storage tank, a water pump, a water suction pipe, and a spray head. The crushed waste lithium battery materials in the treatment box enter the inside of the feeding box through the discharge port through the feeding box, the first servo motor, and the conveying rod, so as to realize the uniform discharge of the recycling device. However, this device does not have a collection device, which is relatively inconvenient for recycling the crushed waste lithium-ion batteries. And when the water flushes, it will drive the residues remaining in the crushing device to fall, which is inconvenient for collecting the water of the residues, resulting in waste of water resources, and it is also inconvenient to collect the residues after crushing the waste lithium-ion batteries. For this reason, we provide a recycling device for waste lithium-ion batteries. Content of the Utility Model

[0004] The purpose of the utility model is to provide a recycling device for waste lithium-ion batteries to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A recycling device for waste lithium-ion batteries, including a crushing box, support legs are arranged at the four corners of the bottom of the crushing box, a feeding port is arranged at the center of the top of the crushing box, a water connection pipe is arranged at the top right of the crushing box, a water pipe is arranged at the top of the inner wall of the crushing box, and the water connection pipe penetrates through the side wall of the crushing box and is connected to the water pipe. A plurality of water spray nozzles are arranged at the bottom of the water pipe. A rotating motor is arranged at the left side of the top rear of the crushing box. A rotating rod is arranged in the inner cavity of the crushing box, and the rotating rod is located directly below the water pipe. An outlet is arranged at the bottom of the crushing box, and the outlet is inclined. A discharge pipe is arranged at the bottom of the outlet, a collection box is arranged at the bottom of the discharge pipe, and a water pump is arranged at the bottom left of the collection box.

[0006] Preferably, a driving wheel is arranged at the front side of the rotating motor, and the side of the driving wheel away from the rotating motor is in contact with the crushing box. A driven wheel is arranged on the right side of the driving wheel, and the driving wheel can be meshed with the driven wheel.

[0007] Preferably, two sets of rotating rods are provided. The rear side of the left rotating rod penetrates through the crushing box and is connected to the driving wheel. The rear side of the right rotating rod penetrates through the crushing box and is connected to the driven wheel. Crushing teeth are provided on the outer ring of the rotating rod and can rotate relative to each other.

[0008] Preferably, a rectangular groove is provided on the left side of the top of the discharge pipe, and the rectangular groove corresponds to the discharge port. A first fixing plate is provided on the left side of the discharge pipe. A driving motor is provided on the left side of the first fixing plate. A screw conveyor is provided on the right side of the first fixing plate, and the power end of the driving motor penetrates through the first fixing plate and is connected to the screw conveyor. A discharge port is provided on the right side of the bottom of the discharge pipe.

[0009] Preferably, square grooves are provided on both sides of the top of the collection box, and the square grooves correspond to the discharge ports. A second fixing plate is provided at the center of the inner cavity of the collection box. A handle is provided at the center of the right side of the collection box. A filter plate is provided on the left side of the second fixing plate. The side of the filter plate away from the second fixing plate is connected to the side wall of the collection box, and the filter plate is inclined.

[0010] Preferably, the input end of the water pump penetrates through the side wall of the collection box into the collection box, and the input end of the water pump is located below the filter plate. A hose is provided at the output end of the water pump. A water collection tank is provided on the left side of the hose, and the hose penetrates through the top of the side wall of the water collection tank into the water collection tank.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The lithium-ion battery is put into the crushing box through the feed port for crushing. The rotating motor is started to drive the driving wheel to rotate. The rotating rod is driven to rotate through the meshing of the driving wheel and the driven wheel, so that the crushing teeth rotate relative to each other to crush the lithium-ion battery. The crushed lithium-ion battery enters the discharge pipe through the discharge port. Then, by starting the driving motor to drive the screw conveyor to work, the crushed lithium-ion battery enters the collection box through the discharge port for collection. When the crushing is completed, the handle is pulled to align the discharge port with the left square groove. Then, the water connection pipe is connected to the water source, and water is introduced into the water pipe through the water connection pipe and sprayed out through the spray nozzle to clean the inside of the crushing box. The water can drive the remaining lithium-ion batteries into the discharge pipe and be conveyed to the collection box through the screw conveyor. Filtration is carried out through the filter plate, and the water is filtered out, and the lithium-ion battery residue remains on the top of the filter plate. Then, the water pump is started to pump the water in the collection box into the water collection tank through the hose for collection, which is convenient for absorbing the crushed lithium-ion battery residue, and the water can also be collected when cleaning the crushing box, which is convenient for subsequent treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is a partial top view of the present utility model;

[0014] Figure 3 This is a schematic diagram of the discharge pipe structure of the present utility model;

[0015] Figure 4 This is a schematic diagram of the collection box structure of the present utility model.

[0016] In the figure: 1, crushing box; 2, support legs; 3, feed inlet; 4, rotating motor; 5, driving wheel; 6, driven wheel; 7, rotating rod; 8, crushing teeth; 9, discharge port; 10, water pipe; 11, water spray nozzle; 12, discharge pipe; 13, driving motor; 14, first fixing plate; 15, auger; 16, discharge opening; 17, collection box; 18, second fixing plate; 19, handle; 20, square groove; 21, filter plate; 22, water pump; 23, pumping hose; 24, water collection tank; 25, water connection pipe. Specific embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1-4 , the present utility model provides a technical solution: a waste lithium-ion battery recycling device, including a crushing box 1, support legs 2 are arranged at the four corners of the bottom of the crushing box 1, a feed inlet 3 is arranged at the center of the top of the crushing box 1, a water connection pipe 25 is arranged at the top right of the crushing box 1, a water pipe 10 is arranged at the top inner wall of the crushing box 1, and the water connection pipe 25 penetrates through the side wall of the crushing box 1 and is connected to the water pipe 10. A number of water spray nozzles 11 are arranged at the bottom of the water pipe 10. A rotating motor 4 is arranged at the left side of the top rear of the crushing box 1. A rotating rod 7 is arranged in the inner cavity of the crushing box 1, and the rotating rod 7 is located directly below the water pipe 10. A discharge port 9 is arranged at the bottom of the crushing box 1, and the discharge port 9 is inclined. A discharge pipe 12 is arranged at the bottom of the discharge port 9. A collection box 17 is arranged at the bottom of the discharge pipe 12. A water pump 22 is arranged at the bottom left of the collection box 17. Put the lithium-ion battery into the crushing box 1 through the feed inlet 3 for crushing, and then the discharge pipe 12 sends the crushed lithium-ion battery into the collection box 17 for collection. After the crushing and collection are completed, move the position of the collection box 17, connect water through the water connection pipe 25, and the water is sprayed out through the water pipe 10 and the water spray nozzles 11 to clean the crushing box 1. Then, the residue and water are transported to the collection box 17 through the discharge pipe 12 for collection. After filtration, the water is collected by the water pump 22. The residue, water, and crushed lithium-ion battery are classified and collected, which is convenient for subsequent processing.

[0019] On the front side of the rotating motor 4, a driving wheel 5 is provided, and the side of the driving wheel 5 away from the rotating motor 4 is in contact with the crushing box 1. On the right side of the driving wheel 5, a driven wheel 6 is provided, and the driving wheel 5 can be meshed with the driven wheel 6. Two groups of rotating rods 7 are provided. The rear side of the left rotating rod 7 penetrates through the crushing box 1 and is connected to the driving wheel 5. The rear side of the right rotating rod 7 penetrates through the crushing box 1 and is connected to the driven wheel 6. Crushing teeth 8 are provided on the outer ring of the rotating rod 7 and can rotate relative to each other. Start the driving motor 4 to drive the driving wheel 5 to rotate. Through the meshing of the driving wheel 5 and the driven wheel 6, the two groups of rotating rods 7 rotate relative to each other, driving the crushing teeth 8 to rotate relative to each other to crush the lithium-ion battery, and then collect it.

[0020] On the left side of the top of the discharge pipe 12, a rectangular groove is provided, and the rectangular groove corresponds to the discharge port 9. On the left side of the discharge pipe 12, a first fixing plate 14 is provided. On the left side of the first fixing plate 14, a driving motor 13 is provided. On the right side of the first fixing plate 14, a screw conveyor 15 is provided, and the power end of the driving motor 13 penetrates through the first fixing plate 14 and is connected to the screw conveyor 15. On the right side of the bottom of the discharge pipe 12, a discharge port 16 is provided. Start the driving motor 13 to drive the screw conveyor 15 to work for transportation and collection.

[0021] On both sides of the top of the collection box 17, square grooves 20 are provided, and the square grooves 20 correspond to the discharge port 16. At the center of the inner cavity of the collection box 17, a second fixing plate 18 is provided. At the center of the right side of the collection box 17, a handle 19 is provided. On the left side of the second fixing plate 18, a filter plate 21 is provided. The side of the filter plate 21 away from the second fixing plate 18 is connected to the side wall of the collection box 17, and the filter plate 21 is inclined. The second fixing plate 18 can divide the inside of the collection box 17 into two parts. One part collects the crushed lithium-ion battery, and the other part collects the residue and moisture after water flushing, which can be separated and collected for convenient subsequent treatment. The crushed material enters the right part of the collection box 17 for collection. After collection, the position of the collection box 17 can be changed by pulling the handle 19, and then the crushing box 1 can be cleaned. The residue and moisture after cleaning can be collected into the left part of the collection box 17, and the moisture is filtered out by the filter plate 21, and the residue remains on the top of the filter plate 21 for convenient collection and treatment.

[0022] The input end of the water pump 22 penetrates through the side wall of the collection box 17 to the inside of the collection box 17, and the input end of the water pump 22 is located below the filter plate 21. The output end of the water pump 22 is provided with a hose 23. On the left side of the hose 23, a water collection tank 24 is provided, and the hose 23 penetrates through the top of the side wall of the water collection tank 24 to the inside of the water collection tank 24. Start the water pump 22 to collect the filtered moisture into the water collection tank 24 for collection, which is convenient for subsequent treatment.

[0023] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A waste lithium-ion battery recycling device, comprising a crushing box (1), characterized in that: Support legs (2) are provided at the four corners of the bottom of the crushing box (1); a feed port (3) is provided at the center of the top of the crushing box (1); a water receiving pipe (25) is provided at the top of the right side of the crushing box (1); a water pipe (10) is provided at the top of the inner wall of the crushing box (1); the water receiving pipe (25) penetrates the side wall of the crushing box (1) and is connected to the water pipe (10); a plurality of water spray ports (11) are provided at the bottom of the water pipe (10); a rotating motor (4) is provided at the left side of the top of the rear side of the crushing box (1); a rotating rod (7) is provided in the inner cavity of the crushing box (1); and the rotating rod (7) is located directly below the water pipe (10); a discharge port (9) is provided at the bottom of the crushing box (1); and the discharge port (9) is provided at the bottom of the crushing box (1). ) is arranged obliquely, a discharge pipe (12) is arranged at the bottom of the discharge port (9), a collection box (17) is arranged at the bottom of the discharge pipe (12), a water pump (22) is arranged at the bottom of the left side of the collection box (17), square grooves (20) are arranged on both sides of the top of the collection box (17), and the square grooves (20) correspond to the discharge port (16), a fixing plate 2 (18) is arranged at the center of the inner cavity of the collection box (17), a handle (19) is arranged at the center of the right side of the collection box (17), a filter plate (21) is arranged on the left side of the fixing plate 2 (18), the side of the filter plate (21) away from the fixing plate 2 (18) is connected to the side wall of the collection box (17), and the filter plate (21) is arranged obliquely.

2. A waste lithium-ion battery recycling device according to claim 1, characterized in that: A driving wheel (5) is arranged on the front side of the rotating motor (4), and a side of the driving wheel (5) away from the rotating motor (4) is in contact with the crushing box (1), and a driven wheel (6) is arranged on the right side of the driving wheel (5), and the driving wheel (5) can mesh with the driven wheel (6).

3. A waste lithium-ion battery recycling device according to claim 1, characterized in that: The rotating rollers (7) are provided in two groups. The rear side of the rotating roller (7) on the left side passes through the crushing box (1) and is connected to the driving wheel (5). The rear side of the rotating roller (7) on the right side passes through the crushing box (1) and is connected to the driven wheel (6). The outer rings of the rotating rollers (7) are provided with crushing teeth (8) and are rotatable relative to each other.

4. The waste lithium-ion battery recycling device according to claim 1, characterized in that: A rectangular groove is provided on the left side of the top of the discharge pipe (12), and the rectangular groove corresponds to the discharge port (9); a fixed plate (14) is provided on the left side of the discharge pipe (12); a drive motor (13) is provided on the left side of the fixed plate (14); an auger (15) is provided on the right side of the fixed plate (14); and a power end of the drive motor (13) passes through the fixed plate (14) and is connected to the auger (15); a discharge port (16) is provided on the right side of the bottom of the discharge pipe (12).

5. The waste lithium-ion battery recycling device according to claim 1, characterized in that: The input end of the water pump (22) passes through the side wall of the collection box (17) to the inside of the collection box (17), and the input end of the water pump (22) is located below the filter plate (21). The output end of the water pump (22) is provided with a hose (23), a water collection box (24) is provided on the left side of the hose (23), and the hose (23) passes through the top of the side wall of the water collection box (24) to the inside of the water collection box (24).

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