Waste lithium battery disassembling and conveying device

Abstract

The utility model discloses a waste lithium battery disassembling and conveying device, which relates to the technical field of waste lithium battery recovery processing and comprises a first conveying table and a first conveying belt arranged on the first conveying table, the first conveying table is obliquely arranged, and a second conveying table is arranged on the lower side of the first conveying table. And a second conveying belt is arranged on the second conveying table. The multiple feeding plates are in butt joint with a crushing machine of the lithium battery, bulk objects such as crushed shells, pole pieces and diaphragms are guided into the first conveying belt to be conveyed, small materials can be screened out to be conveyed to the second conveying belt by means of inclination of the first conveying table and the screening gaps, and the conveying efficiency is improved. And bulk objects such as large shells, pole pieces and diaphragms are conveyed along with the first conveying belt under the guide support of the guide rollers, so that screening treatment in the conveying process of the crushed bulk objects such as the shells, the pole pieces and the diaphragms is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste lithium battery recycling and treatment, and particularly relates to a waste lithium battery disassembling and conveying device. Background Art

[0002] The disassembling and conveying of waste lithium batteries is a complex process involving multiple steps and equipment. The most important one is crushing, dispersing into bulk materials such as shells, electrode sheets, and diaphragms. After crushing, it is conveyed to the next process for grinding, screening, copper-aluminum separation, etc. After being conveyed to the next process, the bulk materials such as shells, electrode sheets, and diaphragms are of different sizes and are difficult to perform the subsequent grinding, screening, copper-aluminum separation, etc. Larger fragments need to be crushed again. However, the fragments of different sizes after being conveyed by the conveying device will pile up together, and the operation of screening the sizes again is still needed, which is time-consuming and laborious. Therefore, this application proposes a waste lithium battery disassembling and conveying device to solve the above problems. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a waste lithium battery disassembling and conveying device, which solves the technical problems mentioned in the above background.

[0005] (2) Technical Solutions

[0006] To achieve the above purposes, the technical solution adopted by the utility model is: a waste lithium battery disassembling and conveying device, including a first conveying table, a first conveyor belt arranged on the first conveying table. The first conveying table is inclined, and a second conveying table is arranged on the lower side of the first conveying table. A second conveyor belt is arranged on the second conveying table. The first conveying table and the second conveying table are connected by a bracket. A plurality of feeding plates are connected to the higher side of the first conveying table. A plurality of positioning shafts are installed on the edge of the lower side of the first conveying table, and a guiding roller is connected to each positioning shaft. A plurality of groups of screening gaps are equidistantly arranged between the plurality of positioning shafts.

[0007] Preferably, the bottom surfaces of the plurality of feeding plates are covered on the first conveyor belt.

[0008] Preferably, the inclination angle of the first conveying table is 15 - 30 degrees.

[0009] Preferably, the plurality of groups of screening gaps are arranged in one-to-one correspondence with the plurality of feeding plates. A gap is arranged between the plurality of positioning shafts corresponding to a group of screening gaps and the feeding plate.

[0010] Preferably, the first conveyor belt and the second conveyor belt are both equipped with drive motors, and the upper sides of the first conveyor belt and the second conveyor belt are both conveyed to the right.

[0011] Preferably, a plurality of support rollers are provided in both the first conveying table and the second conveying table on the bottom sides of the first conveyor belt and the second conveyor belt.

[0012] Preferably, a baffle is installed on the front side of the second conveying table.

[0013] (III) Beneficial effects

[0014] The beneficial effects of the present utility model are as follows:

[0015] For this waste lithium battery disassembling and conveying device, by arranging a plurality of feeding plates to dock with the lithium battery crushing machine, the bulk materials such as the crushed outer shell, pole piece, and diaphragm are imported onto the first conveyor belt for conveying. Utilizing the inclination of the first conveying table and the screening gaps, the smaller materials in the bulk materials such as the outer shell, pole piece, and diaphragm can be screened out onto the second conveyor belt for conveying, while the large bulk materials such as the outer shell, pole piece, and diaphragm are conveyed along with the first conveyor belt under the guiding and supporting of a plurality of guiding rollers. In this way, the screening process during the conveying of the bulk materials such as the crushed outer shell, pole piece, and diaphragm is realized, which is convenient for directly secondary crushing of the large bulk materials such as the outer shell, pole piece, and diaphragm, and effectively improves the efficiency of the post-treatment processing of the disassembled waste lithium batteries. Description of the drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a rear three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 3 is a partial cross-sectional three-dimensional structural schematic diagram of the first conveyor belt of the present utility model.

[0019] In the figure: 1 first conveying table, 2 first conveyor belt, 3 second conveying table, 4 second conveyor belt, 5 driving motor, 6 support, 7 feeding plate, 8 positioning shaft, 9 guiding roller, 10 screening gap, 11 baffle, 12 support roller. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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.

[0021] Such as Figures 1-3As shown in the figure, the present utility model provides a technical solution: a waste lithium battery disassembly and conveying device, including a first conveying table 1, a first conveyor belt 2 arranged on the first conveying table 1. The first conveying table 1 is inclined, and the inclination angle of the first conveying table 1 is 15 - 30 degrees. The inclination angle of the first conveying table 1 is selected within the range of 15 - 30 degrees, as long as it ensures that the broken materials of the lithium battery can slide down on the first conveyor belt 2. And a second conveying table 3 is arranged on the lower side of the first conveying table 1, and a second conveyor belt 4 is arranged on the second conveying table 3. The first conveying table 1 and the second conveying table 3 are connected by a bracket 6. The first conveyor belt 2 and the second conveyor belt 4 are both equipped with driving motors 5, and the upper sides of the first conveyor belt 2 and the second conveyor belt 4 both convey to the right. A plurality of feeding plates 7 are connected to the higher side of the first conveying table 1, and the bottom surfaces of the plurality of feeding plates 7 cover the first conveyor belt 2. A number of positioning shafts 8 are installed on the edge of the lower side of the first conveying table 1, and a guiding roller 9 is connected to each positioning shaft 8. A plurality of groups of screening gaps 10 are equidistantly arranged between the number of positioning shafts 8. The plurality of groups of screening gaps 10 are arranged in one-to-one correspondence with the plurality of feeding plates 7. The plurality of feeding plates 7 are butted against the discharge end of the crushing machine of the lithium battery, so as to realize the introduction of the broken shells, electrode plates, diaphragms and other bulk materials onto the first conveyor belt 2 for conveying. By using the inclination of the first conveying table 1 and the screening gaps 8, the smaller materials in the bulk materials such as the shells, electrode plates, diaphragms and other bulk materials that enter the first conveyor belt 2 through the feeding plates 7 are screened out onto the second conveyor belt 4 for conveying, while the large pieces of shells, electrode plates, diaphragms and other bulk materials are conveyed along with the first conveyor belt 2 under the guiding and supporting of the number of guiding rollers 8, thereby realizing the screening treatment during the conveying process of the broken shells, electrode plates, diaphragms and other bulk materials. 4 - 5 gaps are arranged between the number of positioning shafts 8 corresponding to a group of screening gaps 10 and the feeding plate 7. The setting of the 4 - 5 gaps is used to screen out the small pieces of broken materials of the lithium battery onto the second conveyor belt 4 for separate conveying. A number of supporting rollers 12 are arranged inside the first conveying table 1 and the second conveying table 3 at the bottom sides of the first conveyor belt 2 and the second conveyor belt 4. The supporting rollers 12 play a supporting role for the first conveyor belt 2 and the second conveyor belt 4, ensuring the stable conveying of the broken materials of the lithium battery by the first conveyor belt 2 and the second conveyor belt 4. Driving support rollers are arranged at both ends of the first conveying table 1 and the second conveying table 3, and the driving motors 5 are used to drive the first conveyor belt 2 and the second conveyor belt 4 to rotate. A baffle 11 is installed on the front side of the second conveying table 3. The baffle 11 can block the small pieces of broken materials of the lithium battery that slide onto the second conveyor belt 4 to prevent them from slipping.

[0022] The operation steps of the present utility model are as follows:

[0023] Multiple feeding plates 7 are docked with the discharge end of the lithium battery crushing machine to realize the introduction of the crushed shell, pole piece, diaphragm and other bulk materials onto the first conveyor belt 2 for conveying. By utilizing the inclination of the first conveying platform 1 and the screening gaps 8, the smaller materials in the bulk materials such as the shell, pole piece, and diaphragm that enter the first conveyor belt 2 through the feeding plate 7 are screened out onto the second conveyor belt 4 for conveying, while the large pieces of the shell, pole piece, diaphragm and other bulk materials are conveyed along with the first conveyor belt 2 under the guiding and supporting of several guiding rollers 8, thereby realizing the screening process during the conveying of the crushed shell, pole piece, diaphragm and other bulk materials.

[0024] In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present invention.

[0025] In the present invention, unless otherwise clearly specified and limited, for example, it can be fixedly connected, detachably connected, or integrated; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste lithium battery disassembly and conveying device, comprising a first conveying platform (1), a first conveying belt (2) arranged on the first conveying platform (1), characterized in that: The first conveying platform (1) is arranged in an inclined manner, and a second conveying platform (3) is arranged on the lower side of the first conveying platform (1), and a second conveying belt (4) is arranged on the second conveying platform (3), the first conveying platform (1) and the second conveying platform (3) are connected by a bracket (6), a plurality of feed plates (7) are connected to the higher side of the first conveying platform (1), a plurality of positioning shafts (8) are installed on the edge of the lower side of the first conveying platform (1), and each positioning shaft (8) is connected to a guide roller (9), and a plurality of groups of screening gaps (10) are arranged equidistantly between the plurality of positioning shafts (8).

2. A waste lithium battery disassembly and conveying device according to claim 1, characterized in that: The bottom surfaces of the plurality of feed plates (7) are covered on the first conveyor belt (2).

3. A waste lithium battery disassembly and conveying device according to claim 1, characterized in that: The inclination angle of the first conveying platform (1) is 15-30 degrees.

4. A waste lithium battery disassembly and conveying device according to claim 1, characterized in that: A plurality of groups of the screening gaps (10) are arranged in one-to-one correspondence with a plurality of feed plates (7), and 4-5 gaps are arranged between a group of the screening gaps (10) and a plurality of positioning shafts (8) corresponding to the feed plates (7).

5. The waste lithium battery disassembly and conveying device according to claim 1, characterized in that: The first conveyor belt (2) and the second conveyor belt (4) are both equipped with a driving motor (5), and the upper sides of the first conveyor belt (2) and the second conveyor belt (4) are both transported to the right.

6. A waste lithium battery disassembly and conveying device according to claim 1, characterized in that: A plurality of support rollers (12) are arranged in the first conveying platform (1) and the second conveying platform (3) at the bottom sides of the first conveying belt (2) and the second conveying belt (4).

7. The waste lithium battery disassembly and conveying device according to claim 1, characterized in that: A baffle (11) is installed on the front side of the second conveying platform (3).

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