Waste battery crushing device with vibration screening structure

Abstract

The utility model belongs to the technical field of battery recovery, and particularly relates to a waste battery crushing device with a vibration screening structure, which comprises a bottom plate, a rotating motor I, a rotating motor II and a vibration motor, and is characterized in that two supporting rods are arranged at the top of the bottom plate, and a crushing box is arranged at the tops of the two supporting rods; crushed materials can be screened through a screen, so that the materials can pass through meshes of the screen only when the size of the materials is smaller than a certain size, the situation that the obtained crushed materials contain large-particle materials is avoided, and the large-particle materials screened out by the screen can be put into the crushing box again through a movable box and a plurality of inclined plates; the materials can be crushed for multiple times until the size of the materials is smaller than the mesh size of the screen, so that the size difference of the crushed materials is reduced, the influence of the size of the materials on separation of light and heavy materials is reduced, and meanwhile, the crushing rate of the materials is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery recycling, and particularly relates to a waste battery crushing device with a vibration screening structure. Background Technique

[0002] Battery recycling is an important environmental protection and resource utilization work. Recycling and treating waste batteries is beneficial to reducing resource waste, reducing environmental pollution risks, and alleviating energy pressure, etc. When treating waste batteries, the batteries need to be crushed, and the crushing process requires multiple crushers for crushing. After each crushing, the heavy materials and light materials are sorted, then the heavy materials are crushed again, and then the heavy materials and light materials are sorted again. After multiple sorting and crushing, purer heavy materials and light materials are obtained. Since the weight of the crushed materials is related to their volume, and the light materials with larger volumes will be mixed in the heavy materials, thus multiple crushing and sorting are required. In order to reduce the influence of different volumes of materials on the purity of heavy materials and light materials, it is necessary to reduce the volume difference of the materials after being crushed by the crushing device. Content of the Utility Model

[0003] The utility model provides a waste battery crushing device with a vibration screening structure, which has the characteristics that the crushed materials can be screened through a sieve mesh, and the large-particle materials screened out by the sieve mesh can be put into the interior of the crushing box again through a movable box and several inclined plates, so that the materials can be crushed multiple times, which is beneficial to reducing the volume difference of the crushed materials.

[0004] The utility model provides the following technical scheme: including a bottom plate, a first rotating motor, a second rotating motor, and a vibration motor. It is characterized in that: two support rods are provided at the top of the bottom plate, a crushing box is provided at the top of the two support rods, a feed inlet and a discharge outlet are respectively opened at the top and bottom of the crushing box, two crushing rollers are rotatably connected inside the crushing box, an empty slot one is opened on one side of the crushing box, several first springs are provided at the inner bottom of the empty slot one, a sieve mesh is provided at the top of the first springs, an empty slot two and a through slot are opened on the other side of the crushing box, several second springs are provided at the inner bottom of the empty slot two, the bottom of the sieve mesh is fixedly connected to the top of the second springs, the sieve mesh is in an inclined state, a guide plate is fixedly connected to the inner bottom of the through slot, a movable box is rotatably connected to the side of the crushing box away from the empty slot one, and several inclined plates are provided on the inner wall of the movable box.

[0005] Among them, two first vertical rods are provided at the top of the bottom plate, the two first rotating motors are fixedly connected to the top of the first vertical rods, and the two first rotating motors are respectively connected to the two crushing rollers.

[0006] Among them, a second vertical rod is provided at the top of the bottom plate, and the second rotating motor is fixedly connected to the top of the second vertical rod, and the second rotating motor is connected to the movable box.

[0007] Among them, the vibrating motor is fixedly connected to the bottom of the sieve, and baffles are provided on both sides of the sieve.

[0008] Among them, the size of the movable box matches that of the crushing box, and several of the inclined plates are centrosymmetric.

[0009] The beneficial effects of the present utility model are as follows: The crushed materials can be screened through the sieve, so that the volume of the materials needs to be smaller than a certain size to pass through the mesh of the sieve, avoiding large particle materials in the obtained crushed materials. And through the movable box and several inclined plates, the large particle materials screened out by the sieve can be put into the interior of the crushing box again, so that the materials can be crushed multiple times until their volume is smaller than the mesh size of the sieve, which is beneficial to reducing the volume difference of the crushed materials, reducing the influence of the volume size of the materials on the separation of heavy and light materials, and also beneficial to improving the crushing rate of the materials.

[0010] Parts not involved in this device are the same as or can be implemented using existing technologies. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0012] Figure 2 is an internal structural schematic diagram of the crushing box in the present utility model;

[0013] Figure 3 is a structural schematic diagram of the movable box in the present utility model;

[0014] Figure 4 is a side structural schematic diagram of the present utility model;

[0015] In the figure: 1. Bottom plate; 11. Support rod; 12. First vertical rod; 121. First rotating motor; 13. Second vertical rod; 131. Second rotating motor; 2. Crushing box; 21. Feeding port; 22. Discharging port; 23. Crushing roller; 24. First empty slot; 241. First spring; 25. Second empty slot; 251. Second spring; 26. Through slot; 27. Guide plate; 3. Sieve; 31. Baffle; 32. Vibrating motor; 4. Movable box; 41. Inclined plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Please refer to Figures 1 - 4, the present utility model provides the following technical solutions: It includes a bottom plate 1, a rotating motor one 121, a rotating motor two 131, and a vibration motor 32. It is characterized in that: there are two support rods 11 arranged on the top of the bottom plate 1, a crushing box 2 is arranged on the top of the two support rods 11, a feed inlet 21 and a discharge outlet 22 are respectively opened on the top and bottom of the crushing box 2, two crushing rollers 23 are rotatably connected inside the crushing box 2, an empty slot one 24 is opened on one side of the crushing box 2, several first springs 241 are arranged on the inner bottom of the empty slot one 24, a screen 3 is arranged on the top of the first springs 241, an empty slot two 25 and a through slot 26 are opened on the other side of the crushing box 2, several second springs 251 are arranged on the inner bottom of the empty slot two 25, the bottom of the screen 3 is fixedly connected to the top of the second springs 251, the screen 3 is in an inclined state, a guide plate 27 is fixedly connected to the inner bottom of the through slot 26, a movable box 4 is rotatably connected to the side of the crushing box 2 away from the empty slot one 24, and several inclined plates 41 are arranged on the inner wall of the movable box 4.

[0017] In this embodiment: It includes a bottom plate 1, a rotating motor 121, a rotating motor 131, and a vibration motor 32. A support rod 11 is provided on the top of the bottom plate 1. The support rod 11 is fixedly connected to the bottom plate 1, and the positions of the two support rods 11 are opposite. A crushing box 2 is provided on the top of the support rod 11. The crushing box 2 is fixedly connected to the support rod 11. The crushing box 2 is cylindrical, and the central axis of the crushing box 2 is parallel to the bottom plate 1. The crushing box 2 is supported by the two support rods 11. An inlet 21 and an outlet 22 are respectively provided at the top and bottom of the crushing box 2. The outlet 22 is vertically corresponding to the position of the inlet 21. Through the inlet 21, materials can enter the inside of the crushing box 2, and through the outlet 22, the crushed materials can be discharged. Two crushing rollers 23 are rotatably connected to the inner side of the crushing box 2. The two ends of the two crushing rollers 23 are respectively rotatably connected to the side walls at both ends of the crushing box 2, and the rotation directions of the two crushing rollers 23 are opposite. When the materials pass between the two crushing rollers 23, the materials can be crushed by the two crushing rollers 23. An empty slot 24 is provided on one side of the crushing box 2. A number of first springs 241 are provided at the inner bottom of the empty slot 24. A screen 3 is provided at the top of the first springs 241. The screen 3 is located below the two crushing rollers 23 and does not contact the crushing rollers 23. The crushed materials will fall onto the top of the screen 3. The materials are vibrated on the top of the screen 3 through the vibration motor 32 and the screen 3, so that the materials can be screened. The smaller-sized ones will pass through the meshes of the screen 3 and fall downward and be directly discharged from the position of the outlet 22, while the larger-sized materials will be intercepted by the screen 3. An empty slot 25 and a through slot 26 are provided on the other side of the crushing box 2. The height of the empty slot 25 is lower than that of the crushing rollers 23, and the height of the through slot 26 is higher than that of the crushing rollers 23. A number of second springs 251 are provided at the inner bottom of the empty slot 25. The bottom of the screen 3 is fixedly connected to the top of the second springs 251. The second springs 251 have the same size as the first springs 241. Through the first springs 241 and the second springs 251, the screen 3 can be vibrated under the action of the vibration motor 32. The screen 3 is in an inclined state. The height of the empty slot 25 is lower than that of the empty slot 24. Therefore, one end of the screen 3 located inside the empty slot 24 is at a higher position, while one end of the screen 3 located inside the empty slot 25 is at a lower position. Through the vibration of the screen 3, the large-particle materials on the top of the screen 3 will move towards the position of the empty slot 25 along the inclination angle of the screen 3 and pass through the empty slot 25. A guide plate 27 is fixedly connected to the inner bottom of the through slot 26. The guide plate 27 is located below the inlet 21 and does not contact the crushing rollers 23. A movable box 4 is rotatably connected to the side of the crushing box 2 away from the empty slot 24. The central axis of the movable box 4 is on the same straight line as that of the crushing box 2, and the rotation center of the movable box 4 corresponds to its central axis. The two ends of the guide plate 27 are respectively located inside the crushing box 2 and the movable box 4. One end of the guide plate 27 located inside the movable box 4 is at a higher position, and one end of the guide plate 27 located inside the crushing box 2 is at a lower position.The inner wall of the movable box 4 is provided with several inclined plates 41. The angle between the several inclined plates 41 and the inner wall of the movable box 4 is an acute angle. Through the guidance of the sieve mesh 3, large-particle materials can enter the inside of the sieve mesh 3. And through the rotation of the movable box 4, the several inclined plates 41 can convey the materials located at the bottom of the movable box 4 upward. When the inclined plate 41 rotates above the guide plate 27, the inclination angle of the inclined plate 41 will change, and the materials located between the inclined plate 41 and the movable box 4 will fall to the top of the guide plate 27 along the guidance of the inclined plate 41. Then, through the guidance of the guide plate 27, the large-particle materials can pass through between the two crushing rollers 23 again for crushing until the size of the crushed particles can pass through the mesh holes of the sieve mesh 3. Through the sieve mesh 3, the crushed materials can be screened, so that the volume of the materials needs to be less than a certain size to pass through the mesh holes of the sieve mesh 3, avoiding large-particle materials in the obtained crushed materials. And through the movable box 4 and the several inclined plates 41, the large-particle materials screened out by the sieve mesh 3 can be put into the inside of the crushing box 2 again, so that the materials can be crushed multiple times until their volume is less than the size of the mesh holes of the sieve mesh 3, which is beneficial to reducing the volume difference of the crushed materials, reducing the influence of the volume size of the materials on the separation of heavy and light materials, and also beneficial to improving the crushing rate of the materials.

[0018] On the top of the bottom plate 1, there are two first vertical rods 12. Two first rotating motors 121 are fixedly connected to the tops of the first vertical rods 12. The two first rotating motors 121 are respectively connected to the two crushing rollers 23; the first vertical rods 12 are fixedly connected to the bottom plate 1, and the two first vertical rods 12 are on the same side of the crushing box 2. Through the two first rotating motors 121, the two crushing rollers 23 can be rotated.

[0019] On the top of the bottom plate 1, there is a second vertical rod 13. The second rotating motor 131 is fixedly connected to the top of the second vertical rod 13. The second rotating motor 131 is connected to the movable box 4; the second vertical rod 13 is fixedly connected to the bottom plate 1, and the second vertical rod 13 is on the side of the movable box 4 away from the crushing box 2. Through the second rotating motor 131, the movable box 4 can be rotated.

[0020] The vibration motor 32 is fixedly connected to the bottom of the sieve mesh 3. Baffles 31 are provided on both sides of the sieve mesh 3; through the vibration motor 32, the sieve mesh 3 can be vibrated. Through the vibration of the sieve mesh 3, the screening efficiency can be improved, and at the same time, it can also prevent materials from getting stuck in the mesh holes of the sieve mesh 3.

[0021] The size of the movable box 4 matches that of the crushing box 2, and the several inclined plates 41 are centrosymmetric; when the movable box 4 rotates, the several inclined plates 41 will also rotate accordingly. Therefore, the several inclined plates 41 will successively rotate to the bottom and top of the movable box 4, and the rotation direction of the movable box 4 is the same as the inclination direction of the inclined plates 41.

[0022] Working principle and usage process of the utility model: When in use, first put the materials into the interior of the crushing box 2 through the feeding port 21. When the materials pass between the two crushing rollers 23, the materials can be crushed by the two crushing rollers 23. The crushed materials will fall onto the top of the sieve mesh 3. The vibration motor 32 and the sieve mesh 3 are used to vibrate the materials on the top of the sieve mesh 3, so as to screen the materials. The materials with smaller volume will pass through the mesh holes of the sieve mesh 3 and fall downward and be discharged directly from the position of the discharge port 22, while the materials with larger volume will be intercepted by the sieve mesh 3. Through the vibration of the sieve mesh 3, the large-particle materials on the top of the sieve mesh 3 will enter the interior of the movable box 4 along with the inclination angle of the sieve mesh 3. By rotating the movable box 4, several inclined plates 41 can convey the materials at the bottom of the movable box 4 upward. When the inclined plate 41 rotates above the guide plate 27, the inclination angle of the inclined plate 41 will change, and the materials between the inclined plate 41 and the movable box 4 will fall onto the top of the guide plate 27 along with the guide of the inclined plate 41. Then, through the guide of the guide plate 27, the large-particle materials can pass between the two crushing rollers 23 again for crushing until the particle size after crushing can pass through the mesh holes of the sieve mesh 3.

Claims

1. An abandoned battery crushing device with a vibration screening structure, comprising a bottom plate (1), a first rotating motor (121), a second rotating motor (131) and a vibration motor (32), characterized in that: On the top of the bottom plate (1), there are two support rods (11). On the top of the two support rods (11), there is a crushing box (2). The top and bottom of the crushing box (2) are respectively provided with a feed inlet (21) and a discharge outlet (22). Inside the crushing box (2), there are two crushing rollers (23) rotatably connected. On one side of the crushing box (2), there is a first empty slot (24). At the inner bottom of the first empty slot (24), there are several first springs (241). On the top of the first springs (241), there is a screen (3). On the other side of the crushing box (2), there are a second empty slot (25) and a through slot (26). At the inner bottom of the second empty slot (25), there are several second springs (251). The bottom of the screen (3) is fixedly connected to the top of the second springs (251). The screen (3) is in an inclined state. At the inner bottom of the through slot (26), there is a guide plate (27) fixedly connected. On the side of the crushing box (2) away from the first empty slot (24), there is a movable box (4) rotatably connected. Inside the movable box (4), there are several inclined plates (41).

2. The waste battery crushing device with a vibration screening structure according to claim 1, wherein: On the top of the bottom plate (1), there are two first vertical rods (12). Two first rotating motors (121) are fixedly connected to the top of the first vertical rods (12). The two first rotating motors (121) are respectively connected to the two crushing rollers (23).

3. The waste battery crushing device with a vibration screening structure according to claim 2, characterized in that: On the top of the bottom plate (1), there is a second vertical rod (13). A second rotating motor (131) is fixedly connected to the top of the second vertical rod (13). The second rotating motor (131) is connected to the movable box (4).

4. A waste battery crushing device with a vibration screening structure according to claim 3, characterized in that: A vibration motor (32) is fixedly connected to the bottom of the screen (3). On both sides of the screen (3), there are baffles (31).

5. The waste battery crushing device with a vibration screening structure according to claim 4, characterized in that: The movable box (4) matches the size of the crushing box (2), and several of the inclined plates (41) are centrosymmetrically arranged.

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