A magnetic separation recovery device for lithium batteries

Abstract

This utility model discloses a magnetic separation recycling device for lithium batteries, including a base plate with a collection box fixedly installed on the top of the base plate; a base with its bottom fixedly connected to the top of the base plate, and a motor fixedly connected to the top of the base; and a first bevel gear, one side of which is fixedly connected to the drive shaft of the motor. In this design, the motor drives the first bevel gear, which in turn drives a second bevel gear, which is fixedly connected to a rotating disk. The rotating disk is driven by a fixed column, and the rotation of the disk causes a spur gear to rotate, which in turn drives a gear ring. Electromagnetic adsorption plates on the gear ring are then driven, and a scraper at the bottom of the fixed plate scrapes off the adsorbed metal. The cleaned metal enters the collection box through the gaps between the electromagnetic adsorption plates and is collected. The device can recycle metal from waste materials without stopping the magnetic separation process, enabling continuous processing and improving the recycling efficiency of the lithium battery magnetic separation recycling device.

Description

Technical Field

[0001] This utility model relates to the technical field of magnetic separation and recycling devices, and more specifically, to a magnetic separation and recycling device for lithium batteries. Background Technology

[0002] After recycling, waste lithium batteries need to be pulverized and then subjected to magnetic separation to separate the metals from the waste lithium batteries. Magnetic separation recycling devices are used to separate the metals from the waste lithium batteries. However, in actual use, these devices still have some drawbacks. For example, while the magnetic plates used in some magnetic separation recycling devices can adsorb and recover the metals from the pulverized waste lithium batteries, the metals accumulate on the magnetic plates over a long period. This necessitates stopping the entire magnetic separation process, separating and collecting the metals from the magnetic plates, and then performing magnetic separation again. This results in discontinuous processing, affecting magnetic separation efficiency and reducing the practicality of the device to some extent. It also impacts the normal progress of waste lithium battery metal recycling. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a magnetic separation and recycling device for lithium batteries to solve the problem that the metal on the magnetic plate will accumulate more and more over a long period of time.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a magnetic separation recycling device for lithium batteries, comprising,

[0005] A base plate, on the top of which a collection box is fixedly installed;

[0006] A base, the bottom of which is fixedly connected to the top of a base plate, and a motor is fixedly connected to the top of the base;

[0007] A bevel gear one, one side of which is fixedly connected to the drive shaft of the motor;

[0008] The second bevel gear meshes with the outer edge of the first bevel gear, and a rotating disk is fixedly connected to the top of the second bevel gear.

[0009] A spur gear, the outer edge of which meshes with a toothed ring at the top of a rotating disk.

[0010] The system also includes a rotating column, a fixed ring, a connecting rod, and a first fixed column. One end of the rotating column is fixedly connected to the side of the spur gear. The inner surface of the fixed ring is rotatably connected to the surface of the rotating column. The connecting rod is fixedly installed on one side of the fixed ring. The surface of the first fixed column is fixedly connected to one end of the connecting rod. The surface of the first fixed column is rotatably connected to the interior of the second bevel gear. The surface of the first fixed column is rotatably connected to the interior of the rotating disk. The first fixed column is fixedly installed on the top of the base plate.

[0011] The system also includes a fixed plate, a scraper, a second fixed column, a connecting plate, and a conveyor belt. The bottom of the fixed plate is fixedly connected to the top of the first fixed column. The scraper is connected to the bottom of the fixed plate. The top of the second fixed column is fixedly connected to the bottom of the fixed plate. The bottom of the second fixed column is fixedly connected to the top of the base plate. One side of the connecting plate is fixedly connected to one side of the fixed plate. The conveyor belt is fixedly installed on one side of the connecting plate.

[0012] The device also includes a fixing component, a connecting ring, a gear ring, and an electromagnetic adsorption plate. The fixing component is fixedly connected to the side of the connecting plate. One side of the connecting ring is fixedly connected to one end of the fixing component. The gear ring is rotatably connected to the other side of the connecting ring. The outer edge of the gear ring meshes with the outer edge of the spur gear. The electromagnetic adsorption plate is fixedly connected to one side of the gear ring.

[0013] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0014] In the above scheme, a motor drives a first bevel gear, which in turn drives a second bevel gear. The second bevel gear is fixedly connected to a rotating disk. The rotating disk is driven on a fixed column. The rotation of the rotating disk causes the spur gear to rotate, which in turn drives the gear ring. The electromagnetic adsorption plate on the gear ring is then driven. The scraper at the bottom of the fixed plate, which is set inside the electromagnetic adsorption plate, scrapes off the adsorbed metal. The cleaned metal enters the collection box through the gaps between the electromagnetic adsorption plates and is collected. The device can recover the metal in the waste without stopping the magnetic separation operation, enabling continuous processing and improving the recovery efficiency of the magnetic separation and recovery device for lithium batteries.

[0015] The electromagnetic adsorption plates are not uniformly powered; instead, each plate is individually powered and connected in series via a gear ring. When the gear ring rotates an electromagnetic adsorption plate under the scraper, the power supply to that plate is stopped, and the plate loses its ability to adsorb metal. The scraper can then easily clean the metal off the plate. When the gear ring rotates the plate past the fixed plate, power is restored. This not only allows for simple and quick cleaning and collection of metal but also reduces power consumption, saves costs, and further improves the practicality of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the transmission component structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the cleaning component of this utility model;

[0019] Figure 4 This is a schematic diagram of the electromagnetic adsorption plate connection structure of this utility model.

[0020] [Figure Labels]

[0021] 1. Base plate; 2. Collection box; 3. Base; 4. Motor; 5. Bevel gear one; 6. Bevel gear two; 7. Rotating disc; 8. Spur gear; 9. Rotating column; 10. Fixing ring; 11. Connecting rod; 12. Fixing column one; 13. Fixing plate; 14. Scraper; 15. Fixing column two; 16. Connecting plate; 17. Conveyor belt; 18. Fixing component; 19. Connecting ring; 20. Gear ring; 21. Electromagnetic adsorption plate. Detailed Implementation

[0022] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0023] As attached Figure 1 To be continued Figure 4 An embodiment of this utility model provides a magnetic separation recycling device for lithium batteries, comprising,

[0024] A base plate 1, with a collection box 2 fixedly installed on the top of the base plate 1;

[0025] The base 3 is fixedly connected to the bottom of the base plate 1, and the top of the base 3 is fixedly connected to the motor 4.

[0026] Bevel gear 5, one side of which is fixedly connected to the drive shaft of motor 4;

[0027] The second bevel gear 6 has an outer edge that meshes with the outer edge of the first bevel gear 5. A rotating disk 7 is fixedly connected to the top of the second bevel gear 6. The surface of the rotating disk 7 has serrations arranged in a ring.

[0028] The outer edge of the spur gear 8 meshes with the toothed ring at the top of the rotating disk 7.

[0029] It also includes a rotating column 9, a fixed ring 10, a connecting rod 11, and a first fixed column 12. One end of the rotating column 9 is fixedly connected to the side of the spur gear 8. The inner surface of the fixed ring 10 is rotatably connected to the surface of the rotating column 9. The connecting rod 11 is fixedly installed on one side of the fixed ring 10. The surface of the first fixed column 12 is fixedly connected to one end of the connecting rod 11. The surface of the first fixed column 12 is rotatably connected to the inside of the second bevel gear 6. The surface of the first fixed column 12 is rotatably connected to the inside of the rotating disk 7. The first fixed column 12 is fixedly installed on the top of the base plate 1.

[0030] The system also includes a fixing plate 13, a scraper 14, a second fixing column 15, a connecting plate 16, and a conveyor belt 17. The bottom of the fixing plate 13 is fixedly connected to the top of the first fixing column 12. The scraper 14 is connected to the bottom of the fixing plate 13. The top of the second fixing column 15 is fixedly connected to the bottom of the fixing plate 13. The bottom of the second fixing column 15 is fixedly connected to the top of the base plate 1. One side of the connecting plate 16 is fixedly connected to one side of the fixing plate 13. The conveyor belt 17 is fixedly installed on one side of the connecting plate 16.

[0031] The system also includes a fixing member 18, a connecting ring 19, a gear ring 20, and an electromagnetic adsorption plate 21. The fixing member 18 is fixedly connected to the side of the connecting plate 16. One side of the connecting ring 19 is fixedly connected to one end of the fixing member 18. The gear ring 20 is rotatably connected to the other side of the connecting ring 19. The outer edge of the gear ring 20 meshes with the outer edge of the spur gear 8. The electromagnetic adsorption plate 21 is fixedly connected to one side of the gear ring 20. The connecting ring 19 has an annular groove to facilitate the rotation of the gear ring 20 within it. The electromagnetic adsorption plate 21 forms a roller shape around one side of the gear ring 20. Each electromagnetic adsorption plate 21 is powered separately, which facilitates its individual management and allows for better cleaning of the metal on the electromagnetic adsorption plate 21 using the scraper 14.

[0032] The working process of this utility model is as follows: When the crushed waste lithium battery material enters the magnetic separation area through the conveyor belt 17, the motor 4 is started. The motor 4 drives the bevel gear 5, which in turn drives the bevel gear 6. Since the bevel gear 6 is fixedly connected to the rotating disk 7, the rotating disk 7 rotates on the fixed column 12. The rotation of the rotating disk 7 causes the spur gear 8 to rotate, which drives the gear ring 20. The electromagnetic adsorption plate 21 on the gear ring 20 is driven to rotate. When the gear ring 20 rotates the electromagnetic adsorption plate 21 under the scraper 14, the power supply to the electromagnetic adsorption plate 21 is stopped, and the electromagnetic adsorption plate 21 loses its ability to adsorb metal. The scraper 14 scrapes off the metal adsorbed by the electromagnetic adsorption plate 21. The cleaned metal enters the bottom collection box 2 through the gap between the electromagnetic adsorption plates 21 and is collected. When the gear ring 20 rotates the electromagnetic adsorption plate 21 past the fixed plate 13, the power supply is restored to continue the magnetic separation operation.

[0033] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0034] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A magnetic separation recycling device for lithium batteries, characterized in that, include A base plate (1) is provided, and a collection box (2) is fixedly installed on the top of the base plate (1). The base (3) is fixedly connected to the bottom of the base plate (1), and a motor (4) is fixedly connected to the top of the base (3). A bevel gear (5) is fixedly connected to the drive shaft of a motor (4) on one side. The second bevel gear (6) meshes with the outer edge of the first bevel gear (5), and a rotating disk (7) is fixedly connected to the top of the second bevel gear (6). The outer edge of the spur gear (8) meshes with the toothed ring at the top of the rotating disk (7).

2. The magnetic separation and recycling device for lithium batteries according to claim 1, characterized in that, It also includes a rotating column (9), a fixed ring (10), a connecting rod (11), and a first fixed column (12). One end of the rotating column (9) is fixedly connected to the side of the spur gear (8). The inner surface of the fixed ring (10) is rotatably connected to the surface of the rotating column (9). The connecting rod (11) is fixedly installed on one side of the fixed ring (10). The surface of the first fixed column (12) is fixedly connected to one end of the connecting rod (11). The surface of the first fixed column (12) is rotatably connected to the inside of the second bevel gear (6). The surface of the first fixed column (12) is rotatably connected to the inside of the rotating disk (7). The first fixed column (12) is fixedly installed on the top of the base plate (1).

3. The magnetic separation and recycling device for lithium batteries according to claim 1, characterized in that, It also includes a fixing plate (13), a scraper (14), a second fixing column (15), a connecting plate (16), and a conveyor belt (17). The bottom of the fixing plate (13) is fixedly connected to the top of the first fixing column (12). The scraper (14) is connected to the bottom of the fixing plate (13). The top of the second fixing column (15) is fixedly connected to the bottom of the fixing plate (13). The bottom of the second fixing column (15) is fixedly connected to the top of the base plate (1). One side of the connecting plate (16) is fixedly connected to one side of the fixing plate (13). The conveyor belt (17) is fixedly installed on one side of the connecting plate (16).

4. A magnetic separation and recycling device for lithium batteries according to claim 1, characterized in that, It also includes a fixing member (18), a connecting ring (19), a gear ring (20), and an electromagnetic adsorption plate (21). The fixing member (18) is fixedly connected to the side of the connecting plate (16). One side of the connecting ring (19) is fixedly connected to one end of the fixing member (18). The gear ring (20) is rotatably connected to the other side of the connecting ring (19). The outer edge of the gear ring (20) meshes with the outer edge of the spur gear (8). The electromagnetic adsorption plate (21) is fixedly connected to one side of the gear ring (20).

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