Power battery assembly intelligent fine separation device

Abstract

The utility model provides power battery subassembly intelligence fine separation equipment, including main part assembly, the main part assembly includes support, first motor, chain transmission mechanism, guide wheel, conveying chain, liquid storage tank, bearing seat, separation drum and guide plate, the inner side wall of support is installed with first motor, the output shaft of first motor is connected with chain transmission mechanism transmission, the outside of chain transmission mechanism is equipped with conveying chain, the inner side wall of support is rotatably connected with guide wheel. The utility model discloses through chain conveying mechanism and convey material into liquid storage tank, through cleaning agent and wash recycling material, and through the material of different size particle of separation drum separation, prevent material agglomeration, realize the fine separation of material. Through conveying chain and convey large size material to guide plate, through spiral feeder and convey small size material, and the convenient staff unified processing size different material.

Description

Technical Field

[0001] This utility model relates to a separation device, and more particularly to an intelligent and fine separation device for power battery components, belonging to the field of power battery recycling technology. Background Technology

[0002] Power batteries are core components that power electric vehicles, hybrid vehicles, and energy storage systems. Common types include lithium-ion batteries, which offer advantages such as high energy density, long cycle life, and rapid charging and discharging. With the rapid development of the global new energy vehicle industry, the demand for power batteries has surged. However, their lifespan is typically 5-8 years, and improper handling after retirement can lead to environmental risks such as heavy metal leaks and electrolyte pollution. Power battery recycling aims to achieve sustainable development through cascade utilization and resource regeneration: retired batteries, after testing, can be downgraded for use in energy storage, low-speed electric vehicles, and other fields if they have good performance; completely failed batteries are recycled using technologies such as crushing and sorting, hydrometallurgy, or pyrometallurgy to recover scarce metals such as lithium, cobalt, and nickel, reducing dependence on mineral mining.

[0003] In the process of realizing this invention, the inventors discovered that the prior art has at least the following problems: during the recycling of power batteries, the disassembled battery materials contain harmful substances such as electrolyte and binder (PVDF). If these harmful substances are not completely separated, they are prone to releasing toxic gases (such as HF) or polluting the soil during processing. Therefore, an intelligent and fine separation device for power battery components is proposed. Utility Model Content

[0004] In view of this, the present invention provides an intelligent and precise separation device for power battery components to solve or alleviate one of the technical problems existing in the prior art.

[0005] The technical solution of this utility model embodiment is implemented as follows: a power battery pack intelligent fine separation device, including a main component, the main component including a bracket, a first motor, a chain transmission mechanism, a guide wheel, a conveyor chain, a liquid storage tank, a bearing seat, a separation roller and a guide plate;

[0006] A first motor is installed on the inner wall of the bracket. The output shaft of the first motor is connected to a chain drive mechanism. A conveyor chain is sleeved on the outside of the chain drive mechanism. A guide wheel is rotatably connected to the inner wall of the bracket. The conveyor chain is sleeved on the outside of the guide wheel. A liquid storage tank is fixedly connected inside the bracket. Bearing seats are evenly installed on the inner wall of the bracket. A separation roller is rotatably connected inside the bearing seats. A guide plate is fixedly connected to the rear surface of the bracket.

[0007] A further preferred embodiment: a ventilation assembly is provided on one side of the main body component, the ventilation assembly including a fan and an air inlet pipe;

[0008] A fan is installed on the air inlet pipe.

[0009] A further preferred embodiment: one end of the air inlet pipe is connected to a filter.

[0010] A further preferred embodiment: one side of the filter is connected to an air outlet duct.

[0011] A further preferred embodiment: an air collecting hood is fixedly connected to one side of the bracket, and the air collecting hood is connected to the air inlet pipe through a pipeline.

[0012] A further preferred embodiment: a discharge assembly is provided on one side of the main body component, the discharge assembly including a screw feeder and a reducer;

[0013] A speed reducer is installed on the top of the screw feeder, and a second motor is installed on one side of the speed reducer.

[0014] A further preferred embodiment: the outer wall of the screw feeder is connected to a discharge pipe.

[0015] A further preferred embodiment: the spiral feeder is connected to the bottom of the liquid storage tank.

[0016] The present invention has the following advantages due to the adoption of the above technical solution:

[0017] I. This utility model uses a chain conveyor to transport materials into a storage tank, cleans and recycles the materials with a cleaning agent, and separates materials of different particle sizes by using the grid size and centrifugal force parameters of the separating roller, thus preventing material agglomeration and achieving fine separation of materials.

[0018] II. This utility model uses a conveyor chain to transport large-sized materials to a guide plate and a screw feeder to transport small-sized materials, making it convenient for staff to handle materials of different sizes in a unified manner.

[0019] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a structural diagram of the present invention;

[0022] Figure 2 This is a structural diagram of the discharge component of this utility model;

[0023] Figure 3 This is a structural diagram of the exhaust assembly of this utility model;

[0024] Figure 4 This is a top view of the structure of this utility model.

[0025] Reference numerals: 10. Main component; 11. Support frame; 12. First motor; 13. Chain drive mechanism; 14. Guide wheel; 15. Conveyor chain; 16. Liquid storage tank; 17. Bearing seat; 18. Separating roller; 19. Guide plate; 20. Exhaust assembly; 21. Fan; 22. Air inlet pipe; 23. Filter; 24. Air outlet pipe; 25. Air collection hood; 30. Discharge assembly; 31. Screw feeder; 33. Reducer; 34. Second motor; 35. Discharge pipe. Detailed Implementation

[0026] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0027] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0028] like Figures 1-4 As shown, this utility model embodiment provides an intelligent fine separation device for power battery components, including a main component 10. The main component 10 includes a support 11, a first motor 12, a chain transmission mechanism 13, a guide wheel 14, a conveyor chain 15, a liquid storage tank 16, a bearing seat 17, a separation roller 18, and a guide plate 19.

[0029] A first motor 12 is installed on the inner wall of the support 11. The output shaft of the first motor 12 is connected to a chain drive mechanism 13. A conveyor chain 15 is sleeved on the outside of the chain drive mechanism 13. A guide wheel 14 is rotatably connected to the inner wall of the support 11. The conveyor chain 15 is sleeved on the outside of the guide wheel 14. A liquid storage tank 16 is fixedly connected inside the support 11. Bearing seats 17 are evenly installed on the inner wall of the support 11. A separating roller 18 is rotatably connected inside the bearing seats 17. A guide plate 19 is fixedly connected to the rear surface of the support 11. The chain drive mechanism 13 is driven by the first motor 12. The operation moves the conveyor chain 15 to transport materials. The materials enter the storage tank 16 for cleaning. The separating roller 18 disperses and separates the materials. Smaller particles fall to the bottom of the storage tank 16 and are discharged from the discharge pipe 35 by the screw feeder 31. Larger particles continue to be transported by the conveyor chain 15 and are discharged from the guide plate 19. The storage tank 16 contains cleaning agents that can clean harmful substances such as electrolytes and binders (polyvinylidene fluoride, PVDF) to prevent the release of toxic gases (such as hydrogen fluoride, HF) or soil pollution during subsequent processing.

[0030] In this embodiment, specifically: a ventilation assembly 20 is provided on one side of the main body component 10, and the ventilation assembly 20 includes a fan 21 and an air inlet pipe 22;

[0031] A fan 21 is installed on the air inlet pipe 22. When the fan 21 is working, it creates a negative pressure inside the air collection hood 25 to collect the dust generated during material feeding.

[0032] In this embodiment, specifically: one end of the air inlet pipe 22 is connected to a filter 23, and the filter 23 is equipped with a filter element inside, which can separate dust and air.

[0033] In this embodiment, specifically: one side of the filter 23 is connected to an air outlet pipe 24, which is used to exhaust excess air.

[0034] In this embodiment, specifically: a dust collector hood 25 is fixedly connected to one side of the bracket 11. The dust collector hood 25 is connected to the air inlet pipe 22 through a pipeline. After collecting dust, the dust collector hood 25 transports the dust to the filter 23 through the air inlet pipe 22.

[0035] In this embodiment, specifically: a discharge assembly 30 is provided on one side of the main body assembly 10, and the discharge assembly 30 includes a screw feeder 31 and a reducer 33;

[0036] A reducer 33 is installed on the top of the screw feeder 31, and a second motor 34 is installed on one side of the reducer 33. The second motor 34 drives the reducer 33 to work, which in turn drives the screw feeder 31 to work and complete the material conveying work.

[0037] In this embodiment, specifically: the outer wall of the screw feeder 31 is connected to the discharge pipe 35, and small-sized materials are sent out from the discharge pipe 35.

[0038] In this embodiment, specifically: the screw feeder 31 is connected to the bottom of the liquid storage tank 16, and a screw feeding plate is installed inside the screw feeder 31, which can realize solid-liquid separation and conveying.

[0039] In operation, this invention uses a first motor 12 to drive a chain transmission mechanism 13, which in turn moves a conveyor chain 15 to transport materials. The materials enter a liquid storage tank 16 for cleaning. A separating roller 18 disperses and separates the materials. Smaller particles fall to the bottom of the liquid storage tank 16 and are then fed out through a screw feeder 31 and a discharge pipe 35. Larger particles continue to be transported by the conveyor chain 15 and are then fed out through a guide plate 19, allowing workers to handle materials of different sizes uniformly.

[0040] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A smart and precise separation device for power battery modules, comprising a main component (10), characterized in that: The main component (10) includes a bracket (11), a first motor (12), a chain drive mechanism (13), a guide wheel (14), a conveyor chain (15), a liquid storage tank (16), a bearing seat (17), a separating roller (18), and a guide plate (19); A first motor (12) is installed on the inner wall of the bracket (11). The output shaft of the first motor (12) is connected to the chain drive mechanism (13). A conveyor chain (15) is sleeved on the outside of the chain drive mechanism (13). A guide wheel (14) is rotatably connected to the inner wall of the bracket (11). The conveyor chain (15) is sleeved on the outside of the guide wheel (14). A liquid storage tank (16) is fixedly connected inside the bracket (11). Bearing seats (17) are evenly installed on the inner wall of the bracket (11). A separating roller (18) is rotatably connected inside the bearing seat (17). A guide plate (19) is fixedly connected to the rear surface of the bracket (11).

2. The intelligent fine separation equipment for power battery modules according to claim 1, characterized in that: A ventilation assembly (20) is provided on one side of the main component (10), and the ventilation assembly (20) includes a fan (21) and an air inlet pipe (22); A fan (21) is installed on the air inlet pipe (22).

3. The intelligent fine separation equipment for power battery modules according to claim 2, characterized in that: One end of the air inlet pipe (22) is connected to a filter (23).

4. The intelligent fine separation equipment for power battery modules according to claim 3, characterized in that: One side of the filter (23) is connected to an air outlet pipe (24).

5. The intelligent fine separation equipment for power battery modules according to claim 2, characterized in that: A wind collector hood (25) is fixedly connected to one side of the bracket (11), and the wind collector hood (25) is connected to the air inlet pipe (22) through a pipeline.

6. The intelligent fine separation equipment for power battery modules according to claim 1, characterized in that: A discharge assembly (30) is provided on one side of the main component (10), and the discharge assembly (30) includes a screw feeder (31) and a reducer (33); A reducer (33) is installed on the top of the screw feeder (31), and a second motor (34) is installed on one side of the reducer (33).

7. The intelligent fine separation equipment for power battery modules according to claim 6, characterized in that: The outer wall of the screw feeder (31) is connected to the discharge pipe (35).

8. The intelligent fine separation equipment for power battery modules according to claim 6, characterized in that: The screw feeder (31) is connected to the bottom of the liquid storage tank (16).

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