Waste battery recycling device

Abstract

The utility model provides a waste battery recycling device, which relates to the technical field of battery recycling and comprises a shell, a crushing component and a screening component, the crushing component is positioned inside the shell, two ends of the crushing component respectively penetrate through two sides of the inner wall of the shell and are rotatably connected with two sides of the inner wall of the shell, and the screening component is positioned below the crushing component. A driving assembly used for driving the crushing assembly and the screening assembly is further arranged at the top of the shell, two collecting bins are arranged at the bottom of the inner wall of the shell, crushed battery fragments are jolted through the screening assembly, electrolyte attached to metal is shaken off, the battery fragments are blocked through a plurality of stop blocks, the jolting time of the battery fragments is prolonged, and the battery fragments are prevented from being damaged. And the electrolyte and the metal shell respectively fall into the two collecting bins through the first screen and the second screen, so that the electrolyte and the battery metal can be thoroughly separated to a certain extent through the structure, and the separation effect of the battery is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery recycling, in particular to a waste battery recycling and processing device. Background Technique

[0002] With the progress of technology, electrical devices are widely used, and the number of batteries used increases rapidly, resulting in huge pressure on the recycling and processing of waste batteries. Waste batteries have serious hazards to the environment, especially the pollution of soil and water sources by batteries. The heavy metals that pollute soil and water sources are absorbed and accumulated by plants, and finally enter the human body through food, causing diseases and deaths. Therefore, some countries around the world have begun to set up recycling bins for waste batteries, and at the same time advocate that citizens actively put waste batteries into them for centralized harmless treatment.

[0003] At present, when recycling and processing waste dry batteries, such as common zinc-manganese dry batteries, the battery is broken open to separate the electrolyte inside the battery from the metal shell of the battery, which is convenient for subsequently extracting metals and other required substances from the electrolyte. However, after the existing processing device breaks the battery, a part of the electrolyte adheres to the inner wall surface of the metal shell, resulting in poor separation effect of the device on the electrolyte and the battery shell.

[0004] Therefore, it is necessary to provide a new waste battery recycling and processing device to solve the above technical problems. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a waste battery recycling and processing device.

[0006] A waste battery recycling and processing device provided by the utility model includes: a housing, a crushing component and a screening component. The crushing component is located inside the housing, and both ends of the crushing component penetrate through both sides of the inner wall of the housing and are rotatably connected to both sides of the inner wall of the housing. The screening component is located below the crushing component. A driving component for driving the crushing component and the screening component is further provided at the top of the housing, and two collection bins are provided at the bottom of the inner wall of the housing.

[0007] The screening component includes a sieve plate and a plurality of fixing seats. One sides of the plurality of fixing seats are respectively fixedly connected to two ends of the inner wall of the housing. Fixing columns are respectively arranged in the plurality of fixing seats. Tops and bottoms of the plurality of fixing columns are respectively fixedly connected to tops and bottoms of inner walls of the plurality of fixing seats. Fixing plates are arranged at two ends of the sieve plate. The two fixing plates are respectively movably sleeved on surfaces of the fixing columns at two ends of the inner wall of the housing. Springs are sleeved on surfaces of the fixing columns. Tops and bottoms of the springs are respectively fixedly connected to tops of inner walls of the fixing seats and tops of the fixing plates. A first sieve mesh and a second sieve mesh are arranged on the top of the sieve plate. Mesh holes of the second sieve mesh are larger than those of the first sieve mesh. A plurality of stoppers are arranged on the top of the first sieve mesh. The sieve plate is inclined. A rotating column is arranged at the bottom of the sieve plate. Two ends of the rotating column respectively movably penetrate through two sides of the inner wall of the housing. Two ends of the rotating column are rotatably connected to two sides of the inner wall of the housing. A plurality of cams are fixedly sleeved on the surface of the rotating column. Side surfaces of the plurality of cams are all in contact with the bottom of the sieve plate.

[0008] Preferably, the crushing component includes two crushing rollers. Two ends of the two crushing rollers respectively movably penetrate through two sides of the inner wall of the housing. Two ends of the two crushing rollers can rotate on two sides of the inner wall of the housing. Gears are respectively fixedly arranged at one ends of the two crushing rollers. The two gears are meshed with each other.

[0009] Preferably, the driving component includes a motor. The motor is fixedly arranged on the top of the housing. A first driving wheel is fixedly arranged at the output end of the motor. A second driving wheel is fixedly arranged on a side of the first driving wheel away from the motor. A first driven wheel is fixedly arranged at an end of the crushing roller away from the gear. The first driven wheel is connected to the first driving wheel through a first transmission belt. A second driven wheel is fixedly arranged at one end of the rotating column. The second driven wheel is connected to the second driving wheel through a second transmission belt.

[0010] Preferably, two rollers are arranged at the bottom of the collection bin. Two limiting grooves matching the rollers are arranged at the bottom of the inner wall of the housing.

[0011] Preferably, two handles are arranged on one side of the collection bin.

[0012] Preferably, a hopper for facilitating feeding is arranged on the top of the housing.

[0013] Compared with the related art, a waste battery recycling and processing device provided by the present utility model has the following beneficial effects:

[0014] The batteries broken by the crushing component will fall onto the surface of the first screen, and the driving component drives the rotating column to rotate. When the rotating column rotates, it drives a plurality of cams on its surface to rotate. When the plurality of cams rotate, they will lift and then lower the sieve plate, causing the fixing plates at both ends of the sieve plate to slide on the surfaces of a plurality of fixed columns respectively, and compress the springs, so that the sieve plate can continuously move up and down reciprocally, thereby being able to jolt the battery fragments falling on the top of the first screen, shake off the electrolyte adhering to the metal, and block the battery fragments through a plurality of stoppers, prolong the jolting time of the battery fragments, and enable the electrolyte and the metal shell to fall into two collection bins through the first screen and the second screen respectively. Through the above structure, the separation between the electrolyte and the battery metal can be made cleaner to a certain extent, and the separation effect of the battery can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of a waste battery recycling and treatment device provided by the present utility model Figure 1 ;

[0016] Figure 2 is Figure 1 an enlarged structural schematic diagram of A shown in the figure;

[0017] Figure 3 is a schematic diagram of the overall structure of a waste battery recycling and treatment device provided by the present utility model Figure 2 ;

[0018] Figure 4 is a schematic cross-sectional structure diagram of a waste battery recycling and treatment device provided by the present utility model;

[0019] Figure 5 is a schematic disassembled structure diagram of a waste battery recycling and treatment device provided by the present utility model;

[0020] Figure 6 is Figure 4 a schematic diagram of the overall structure of the collection bin shown in the figure;

[0021] Figure 7 is Figure 4 a schematic diagram of the overall structure of the screening component shown in the figure.

[0022] Reference numerals in the figure: 1, housing; 2, collection bin; 3, fixed seat; 4, fixed column; 5, fixing plate; 6, spring; 7, sieve plate; 8, first screen; 9, second screen; 10, stopper; 11, rotating column; 12, cam; 13, crushing roller; 14, gear; 15, motor; 16, first driving wheel; 17, second driving wheel; 18, first driven wheel; 19, first transmission belt; 20, second driven wheel; 21, second transmission belt; 22, roller; 23, limiting groove; 24, handle; 25, hopper. Detailed implementation manners

[0023] The present utility model will be further described below in conjunction with the accompanying drawings and implementation manners.

[0024] Please refer to Figures 1 - 7 , in which Figure 1 is a schematic diagram of the overall structure of a waste battery recycling and treatment device provided by the present utility model. Figure 1 ; Figure 2 is Figure 1 an enlarged schematic diagram of A shown in Figure 3 is a schematic diagram of the overall structure of a waste battery recycling and treatment device provided by the present utility model. Figure 2 ; Figure 4 is a schematic cross-sectional structure diagram of a waste battery recycling and treatment device provided by the present utility model. Figure 5 is a schematic disassembled structure diagram of a waste battery recycling and treatment device provided by the present utility model. Figure 6 is Figure 4 a schematic diagram of the overall structure of the collection bin shown in Figure 7 is Figure 4 a schematic diagram of the overall structure of the screening component shown in

[0025] In the specific implementation process, as Figures 1 - 7 shown, a waste battery recycling and treatment device includes a housing 1, a crushing component, and a screening component. The crushing component is located inside the housing 1. Both ends of the crushing component penetrate through both sides of the inner wall of the housing 1 and are rotatably connected to both sides of the inner wall of the housing 1. The screening component is located below the crushing component. A driving component for driving the crushing component and the screening component is further provided at the top of the housing 1. Two collection bins 2 are provided at the bottom of the inner wall of the housing 1.

[0026] The screening assembly includes a sieve plate 7 and a plurality of fixing seats 3. One sides of the plurality of fixing seats 3 are respectively fixedly connected to two ends of the inner wall of the housing 1. Fixing columns 4 are respectively arranged in the plurality of fixing seats 3. The top and bottom ends of the plurality of fixing columns 4 are respectively fixedly connected to the top and bottom of the inner walls of the plurality of fixing seats 3. Fixing plates 5 are arranged at both ends of the sieve plate 7. The two fixing plates 5 are respectively movably sleeved on the surfaces of the fixing columns 4 at both ends of the inner wall of the housing 1. A spring 6 is sleeved on the surface of the fixing column 4. The top and bottom ends of the spring 6 are respectively fixedly connected to the top of the inner wall of the fixing seat 3 and the top of the fixing plate 5. A first screen 8 and a second screen 9 are arranged on the top of the sieve plate 7. The mesh holes of the second screen 9 are larger than those of the first screen 8. A plurality of stoppers 10 are arranged on the top of the first screen 8. The sieve plate 7 is inclined. A rotating column 11 is arranged at the bottom of the sieve plate 7. Both ends of the rotating column 11 respectively penetrate through both sides of the inner wall of the housing 1 movably. Both ends of the rotating column 11 are rotatably connected to both sides of the inner wall of the housing 1. A plurality of cams 12 are fixedly sleeved on the surface of the rotating column. The side surfaces of the plurality of cams 12 are all in contact with the bottom of the sieve plate 7. The batteries crushed by the crushing assembly will fall onto the surface of the first screen 8. And the driving assembly drives the rotating column 11 to rotate. When the rotating column 11 rotates, it will drive the plurality of cams 12 on its surface to rotate. When the plurality of cams 12 rotate, they will lift and then lower the sieve plate 7, so that the fixing plates 5 at both ends of the sieve plate 7 slide on the surfaces of the plurality of fixing columns 4 respectively, and compress the spring 6, so that the sieve plate 7 can continuously move up and down reciprocally, so as to jolt the battery fragments falling on the top of the first screen 8 and shake off the electrolyte attached to the metal.

[0027] The crushing assembly includes two crushing rollers 13. Both ends of the two crushing rollers 13 respectively penetrate through both sides of the inner wall of the housing 1 movably. Both ends of the two crushing rollers 13 can rotate on both sides of the inner wall of the housing 1. Gears 14 are respectively fixedly arranged at one ends of the two crushing rollers 13. The two gears 14 mesh with each other. The driving assembly includes a motor 15. The motor 15 is fixedly arranged on the top of the housing 1. A first driving wheel 16 is fixedly arranged at the output end of the motor 15. A second driving wheel 17 is fixedly arranged on the side of the first driving wheel 16 away from the motor 15. A first driven wheel 18 is fixedly arranged at the end of the crushing roller 13 away from the gear 14. The first driven wheel 18 is connected to the first driving wheel 16 through a first transmission belt 19. A second driven wheel 20 is fixedly arranged at one end of the rotating column 11. The second driven wheel 20 is connected to the second driving wheel 17 through a second transmission belt 21. By starting the motor 15, the motor 15 drives one crushing roller 13 to rotate through the first driving wheel 16, the first transmission belt 19 and the first driven wheel 18. The rotation of this crushing roller 13 drives the other crushing roller 13 to rotate through the two meshing gears 14. The batteries are crushed by the extrusion between the two crushing rollers 13.

[0028] There are two rollers 22 provided at the bottom of the collection bin 2, and two limiting grooves 23 matching the rollers 22 are provided at the bottom of the inner wall of the housing 1. There are two handles 24 provided on one side of the collection bin 2. The handles 24 are used to facilitate pulling the collection bin 2, the rollers 22 are used to facilitate the movement of the collection bin 2, and the limiting grooves 23 are used to limit the rolling direction of the rollers 22.

[0029] A hopper 25 for facilitating feeding is provided at the top of the housing 1, which is convenient for adding old batteries between the two crushing rollers 13.

[0030] The working principle provided by the present utility model is as follows: By starting the motor 15, the motor 15 drives one crushing roller 13 to rotate through the first driving wheel 16, the first transmission belt 19 and the first driven wheel 18. The rotation of this crushing roller 13 drives the other crushing roller 13 to rotate through two meshing gears 14. By putting the waste battery into the hopper 25, the battery falls between the two crushing rollers 13 through the hopper 25. The battery is crushed by the extrusion between the two crushing rollers 13. The crushed battery will fall onto the surface of the first screen 8. And the rotating column 11 is driven to rotate through the second driving wheel 17, the second transmission belt 21 and the second driven wheel 20. When the rotating column 11 rotates, it drives a plurality of cams 12 on its surface to rotate. When the plurality of cams 12 rotate, they will lift and then lower the sieve plate 7, so that the fixing plates 5 at both ends of the sieve plate 7 slide on the surfaces of a plurality of fixed columns 4 respectively, and compress the spring 6, so that the sieve plate 7 can continuously move up and down reciprocally, so as to jolt the battery fragments falling on the top of the first screen 8, shake off the electrolyte attached to the metal, and block the battery fragments through a plurality of stoppers 10 to extend the jolting time of the battery fragments. At the same time, the electrolyte with a smaller particle size will pass through the first screen 8 and fall into a collection bin 2 below, and the metal fragments with a larger particle size will slide along the inclined sieve plate 7 to the surface of the second screen 9 and then pass through the second screen 9 and fall into another collection bin 2.

[0031] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here.

[0032] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. All equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are equally included in the patent protection scope of the present utility model.

Claims

1. A waste battery recycling and treatment device, characterized in that, It includes a housing (1), a crushing component, and a screening component. The crushing component is located inside the housing (1). Both ends of the crushing component penetrate through both sides of the inner wall of the housing (1) and are rotatably connected to both sides of the inner wall of the housing (1). The screening component is located below the crushing component. A driving component for driving the crushing component and the screening component is also provided at the top of the housing (1). Two collection bins (2) are provided at the bottom of the inner wall of the housing (1). The screening component includes a sieve plate (7) and a plurality of fixing seats (3). One sides of the plurality of fixing seats (3) are respectively fixedly connected to both ends of the inner wall of the housing (1). Fixing columns (4) are respectively arranged inside the plurality of fixing seats (3). The top and bottom ends of the plurality of fixing columns (4) are respectively fixedly connected to the top and bottom of the inner walls of the plurality of fixing seats (3). Fixing plates (5) are provided at both ends of the sieve plate (7). The two fixing plates (5) are respectively movably sleeved on the surfaces of the fixing columns (4) at both ends of the inner wall of the housing (1). Springs (6) are sleeved on the surfaces of the fixing columns (4). The top and bottom ends of the springs (6) are respectively fixedly connected to the top of the inner wall of the fixing seat (3) and the top of the fixing plate (5). A first sieve mesh (8) and a second sieve mesh (9) are provided at the top of the sieve plate (7). The mesh holes of the second sieve mesh (9) are larger than those of the first sieve mesh (8). A plurality of stoppers (10) are provided at the top of the first sieve mesh (8). The sieve plate (7) is inclined. A rotating column (11) is provided at the bottom of the sieve plate (7). Both ends of the rotating column (11) respectively penetrate through both sides of the inner wall of the housing (1) movably. Both ends of the rotating column (11) are rotatably connected to both sides of the inner wall of the housing (1). A plurality of cams (12) are fixedly sleeved on the surface of the rotating column. The side surfaces of the plurality of cams (12) are all in contact with the bottom of the sieve plate (7).

2. The waste battery recycling and treatment device according to claim 1, characterized in that, The crushing component includes two crushing rollers (13). Both ends of the two crushing rollers (13) respectively penetrate through both sides of the inner wall of the housing (1) movably. Both ends of the two crushing rollers (13) can rotate on both sides of the inner wall of the housing (1). Gears (14) are respectively fixedly provided at one ends of the two crushing rollers (13). The two gears (14) are meshed with each other.

3. The waste battery recycling and treatment device according to claim 2, characterized in that, The driving component includes a motor (15). The motor (15) is fixedly arranged at the top of the housing (1). A first driving wheel (16) is fixedly provided at the output end of the motor (15). A second driving wheel (17) is fixedly provided on the side of the first driving wheel (16) away from the motor (15). A first driven wheel (18) is fixedly provided at the end of the crushing roller (13) away from the gear (14). The first driven wheel (18) is connected to the first driving wheel (16) through a first transmission belt (19). A second driven wheel (20) is fixedly provided at one end of the rotating column (11). The second driven wheel (20) is connected to the second driving wheel (17) through a second transmission belt (21).

4. A waste battery recycling and treatment device according to claim 3, characterized in that, Two rollers (22) are provided at the bottom of the collection bin (2). Two limiting grooves (23) matching the rollers (22) are provided at the bottom of the inner wall of the housing (1).

5. The waste battery recycling and treatment device according to claim 4, wherein On one side of the collection bin (2), there are two handles (24).

6. The waste battery recycling and treatment device according to claim 5, characterized in that, On the top of the outer shell (1), there is a hopper (25) for facilitating feeding.

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