CN218975480U - Round battery shell core disassembling device - Google Patents

Round battery shell core disassembling device Download PDF

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Publication number
CN218975480U
CN218975480U CN202222076488.9U CN202222076488U CN218975480U CN 218975480 U CN218975480 U CN 218975480U CN 202222076488 U CN202222076488 U CN 202222076488U CN 218975480 U CN218975480 U CN 218975480U
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China
Prior art keywords
rotary conveying
conveying gear
gear set
belt conveyor
core
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CN202222076488.9U
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Chinese (zh)
Inventor
林宏飞
宋海农
丘能
陆立海
谭恒
容贤健
周郁文
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Anhui Boshike Environmental Protection Technology Co ltd
Guangxi Boshike Environmental Technology Co ltd
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Guangxi Bossco Environmental Protection Technology Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/84Recycling of batteries or fuel cells

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Abstract

The utility model discloses a circular battery shell core disassembling device which comprises a frame, a first belt conveyor, a first rotary conveying gear set, a circular saw blade, a second belt conveyor, a second rotary conveying gear set and a core bumping ejector rod, wherein the discharging end of the first belt conveyor is close to the first rotary conveying gear set, the circular saw blade is positioned on two sides of the first rotary conveying gear set, and the edge of the saw blade is tangent to the connecting line of the centers of two gears; the feeding end of the second belt conveyor is close to the discharging end of the first rotary conveying gear set, the discharging end of the second belt conveyor is close to the feeding end of the second rotary conveying gear set, and the core bumping ejector rod is positioned on the front side of the center point of the connection center point of the two gear centers of the second rotary conveying gear. The utility model can rapidly separate the cylindrical battery shell from the core material, and is convenient for recycling the subsequent battery materials.

Description

Round battery shell core disassembling device
Technical Field
The utility model relates to the technical field of waste battery recovery, in particular to a circular battery shell core disassembling device.
Background
Under the background of double carbon, new energy electric vehicles are promoted greatly in China, and the occupancy of electric vehicles is increased year by year with the progress of battery technology. Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. The chemical characteristics of lithium metal are very active, so that the processing, storage and use of lithium metal have very high requirements on environment. With the development of science and technology, lithium batteries have become the mainstream.
The lithium battery has a complex structure and mainly comprises a steel/aluminum shell, an aluminum current collector anode loaded with lithium cobaltate/lithium iron phosphate/lithium nickel cobalt manganese oxide and the like, a copper/nickel/steel current collector loaded with carbon, a polyolefin porous diaphragm, a dimethyl carbonate/ethylene carbonate/methyl ethyl carbonate solution of lithium hexafluorophosphate/lithium perchlorate and the like, and if the lithium battery is not recycled, the environment is greatly influenced. The battery material contains a plurality of valuable metals, so that the direct landfill can cause great waste, and how to recycle the valuable metals in the waste batteries is a current hot problem due to the rapid rising of the price of the battery material.
The structure of the lithium battery is greatly different from that of the traditional battery, and the main stream structure of the lithium battery is that anode materials are adhered on an anode current collector to be made into a sheet structure; the cathode material is adhered to the cathode current collector to form a sheet structure, then the anode and the cathode are separated by an electrolyte separator, and the three electrode materials are rolled into a cylinder. If the battery is simply crushed, it is difficult to separate the electrode active material of the battery from the battery case material, which causes great trouble in recycling the subsequent electrode material. Although the lithium battery can be disassembled manually, the manual disassembly speed is low, the damage to human bodies is large, and the scale is difficult to form.
Although the battery packs in the market have various shapes, the internal battery cells are mainly cylindrical battery cells, so the utility model develops a device for disassembling the circular battery shell core for the circular battery.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a circular battery shell core disassembling device which can automatically disassemble a cylindrical battery and separate a shell from a battery core.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a disassembling device for a round battery shell core comprises a frame, a first rotary conveying gear motor and a second rotary conveying gear motor, wherein the first rotary conveying gear motor and the second rotary conveying gear motor are arranged at the upper end of the frame; the upper end of the first rotary conveying gear motor is provided with a first belt conveyor, a first rotary conveying gear set and a circular saw blade; the second rotary conveying gear motor is provided with a second belt conveyor, a second rotary conveying gear set and a core bumping ejector rod; the discharging end of the first belt conveyor is connected with a first rotary conveying gear set, the circular saw blades are arranged on two sides of the first rotary conveying gear set, the edges of the circular saw blades are tangential to the connecting line of the centers of two gears of the first rotary conveying gear set, and the gear shaft of the first rotary conveying gear set is connected with the first rotary conveying gear motor; the discharging end of the first rotary conveying gear set is connected with the feeding end of the second belt conveyor, the discharging end of the second belt conveyor is connected with the feeding end of the second rotary conveying gear set, and the front side of the center point of the connection midpoint of the two gear centers of the second rotary conveying gear set is provided with the core bumping ejector rod.
Further, the first belt conveyor is a groove-shaped belt conveyor, the installation angle of the first belt conveyor and the first rotary conveying gear set forms an included angle of 5-15 degrees with the horizontal, and an eight-shaped closing-in flow guide baffle is arranged above the belt of the first belt conveyor.
Further, the first rotary conveying gear set consists of two gears, the gears are connected by a chain to realize synchronous opposite rotation, the diameter of grooves at the edges of the gears is the same as that of a treatment battery, and a gear shaft is connected with a first rotary conveying gear motor through a belt.
Further, the circular saw blade is composed of two saw blades which are distributed on two sides of the first rotary conveying gear set, the distance between the two saw blades is smaller than 2-6mm of the length of the processing battery, and the saw blades are driven by the first rotary conveying gear motor.
Further, battery end receiving grooves are formed in the lower ends of the circular saw blades on two sides of the first rotary conveying gear set.
Further, the second belt conveyor is a groove-type belt conveyor, and an eight-shaped closing-in flow guide baffle plate is arranged on a belt of the second belt conveyor.
Further, the second rotation conveying gear set consists of two gears, the gears are connected by a chain to realize synchronous opposite rotation, the diameter of a groove at the edge of each gear is the same as that of a treatment battery, a rubber pad is arranged in the groove, and a gear shaft is connected with a second rotation conveying gear motor through a belt.
Further, the core-striking ejector rod is positioned at the front side of the second rotary conveying gear set, and is linked with the second rotary conveying gear set through mechanical switching, so that the core-striking ejector rod can perform ejector rod action after the second rotary conveying gear set rotates in place.
Further, a discharging guide groove is formed in the discharging end of the second rotary conveying gear set, and a battery core material collecting groove is formed in the rear side of the second rotary conveying gear set.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
1. the utility model can separate the round battery shell material from the battery core material, and is convenient for the recovery of the following battery active material.
2. The groove type belt conveyor and the eight-shaped closing-in guide groove cooperate to accurately convey the battery to the rotating gear, and the end part of the battery is accurately cut and is efficient.
3. The utility model is a full-automatic disassembling machine, has less labor cost and reduces the harm to human bodies in the battery disassembling process.
Drawings
FIG. 1 is a schematic view of the main structure of the disassembling device of the utility model;
FIG. 2 is a top view of the disassembled device of the present utility model;
FIG. 3 is a block diagram of a first belt conveyor of the present utility model;
in the attached drawings, 1, a rack; 2. a battery end receiving groove; 3. a first belt conveyor; 4. a flow guiding baffle; 5. a first rotary transfer gear set; 6. a circular saw blade; 7. a second belt conveyor; 8. a second rotary transfer gear set; 9, core-striking ejector rods; 10. a discharge guide groove; 11. a core material collection trough; 13. a first rotary transfer gear motor; 14. a second rotary transfer gear motor;
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1, a circular battery case core disassembling device comprises a frame 1, a first belt conveyor 3, a first rotary conveying gear set 5, a circular saw blade 6, a second belt conveyor 7, a second rotary conveying gear set 8 and a core bumping ejector rod 9; the discharging end of the first belt conveyor 3 is close to the first rotary conveying gear set 5, the circular saw blade 9 is positioned at two sides of the first rotary conveying gear set 5, and the edge of the saw blade is tangent to the connecting line of the centers of the two gears; the feeding end of the second belt conveyor 7 is close to the discharging end of the first rotary conveying gear set 5, the discharging end is close to the feeding end of the second rotary conveying gear set 8, and the core bumping ejector rod 9 is positioned at the center point of connection between the centers of two gears of the second rotary conveying gear set 8.
The first belt conveyor 3 and the second belt conveyor 7 are groove type belt conveyors, the installation angle and the horizontal angle form an included angle of 15 degrees, the eight-shaped closing-in flow guide baffle 4 is arranged above the belt, the cylindrical battery can be gradually closed towards the middle under the action of the groove type belt and the flow guide baffle, and the battery can be ensured to be accurately fed into the groove of the first rotary conveying gear.
The first rotary conveying gear set 5 consists of two gears, the gears are connected by chains to realize synchronous opposite rotation, the diameter of grooves at the edges of the gears is the same as that of a treatment battery, and a gear shaft is connected with the first rotary conveying gear motor 13 through a belt. The second rotary conveying gear set 8 is composed of two gears, the gears are connected by a chain to realize synchronous opposite rotation, the diameter of a groove at the edge of each gear is the same as that of a treatment battery, a rubber pad is arranged in the groove to increase friction force to hold the battery steady, and a gear shaft is connected with the second rotary conveying gear motor 14 by a belt. The discharging end of the second rotary conveying gear set 8 is provided with a discharging guide groove 10 for collecting a battery shell, and the rear side of the second rotary conveying gear set 8 is provided with a battery core material collecting groove 11.
The circular saw blade 6 is composed of two saw blades, the two saw blades are distributed on two sides of the first rotary conveying gear set 5, the distance between the two saw blades is smaller than the length of a processing battery by 4mm, the saw blades are driven by a motor, and when the battery moves to the front end of the saw blade, the two saw blades cut off the two ends of the battery at the same time. The two sides of the first rotary conveying gear set 5 and the lower side of the circular saw blade 6 are provided with battery end receiving grooves 2 for collecting cut battery end plates.
The core-striking ejector rod 9 is positioned at the front side of the second rotary conveying gear set, and the core-striking ejector rod 9 is linked with the second rotary conveying gear set 8 through mechanical switching, so that the core-striking ejector rod can perform ejector rod action after the gear rotates in place.
All embodiments of the utility model are not described in detail as prior art or can be implemented using prior art techniques.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The circular battery shell core disassembling device is characterized by comprising a frame (1), and a first rotary conveying gear motor (13) and a second rotary conveying gear motor (14) which are arranged at the upper end of the frame (1); the upper end of the first rotary conveying gear motor (13) is provided with a first belt conveyor (3), a first rotary conveying gear set (5) and a circular saw blade (6); the second rotary conveying gear motor (14) is provided with a second belt conveyor (7), a second rotary conveying gear set (8) and a core bumping ejector rod (9); the discharging end of the first belt conveyor (3) is connected with a first rotary conveying gear set (5), the two sides of the first rotary conveying gear set (5) are provided with circular saw blades (6), the edges of the saw blades of the circular saw blades (6) are tangent to the connecting line of the circle centers of two gears of the first rotary conveying gear set (5), and the gear shaft of the first rotary conveying gear set (5) is connected with a first rotary conveying gear motor (13); the discharging end of the first rotary conveying gear set (5) is connected with the feeding end of the second belt conveyor (7), the discharging end of the second belt conveyor (7) is connected with the feeding end of the second rotary conveying gear set (8), and the front side of the center point of connection between the centers of two gears of the second rotary conveying gear set (8) is provided with the core bumping ejector rod (9).
2. The circular battery case core disassembling device according to claim 1, wherein the first belt conveyor (3) is a groove-shaped belt conveyor, an installation angle between the first belt conveyor (3) and the first rotary conveying gear set (5) forms an included angle of 5-15 degrees with the horizontal, and an splayed closing-up flow guide baffle (4) is arranged above a belt of the first belt conveyor (3).
3. The circular battery case core disassembling device according to claim 1, wherein the first rotary conveying gear set (5) is composed of two gears, the gears are connected by a chain to realize synchronous opposite rotation, the diameter of grooves at the edges of the gears is the same as the diameter of a processing battery, and the gear shaft is connected with the first rotary conveying gear motor (13) through a belt.
4. The device for disassembling the circular battery case core according to claim 1, wherein the circular saw blade (6) consists of two saw blades which are distributed on two sides of the first rotary conveying gear set (5), the distance between the two saw blades is smaller than the length of the battery to be processed by 2-6mm, and the saw blades are driven by the first rotary conveying gear motor (13).
5. The disassembly device for the circular battery case core according to claim 4, wherein battery end receiving grooves (2) are formed in the lower ends of the circular saw blades (6) on two sides of the first rotary conveying gear set (5).
6. The circular battery case core disassembling device according to claim 1, wherein the second belt conveyor (7) is a groove-shaped belt conveyor, and an eight-shaped closing-in flow guide baffle is arranged on a belt of the second belt conveyor (7).
7. The disassembly device for the round battery shell core according to claim 1, wherein the second rotary conveying gear set (8) consists of two gears, synchronous opposite rotation is realized between the gears by means of chain connection, the diameter of grooves at the edges of the gears is the same as the diameter of a treatment battery, rubber pads are arranged in the grooves, and a gear shaft is connected with a second rotary conveying gear motor (14) through a belt.
8. The circular battery case core disassembling device according to claim 1, wherein the core bumping ejector rod (9) is located at the front side of the second rotary conveying gear set, the core bumping ejector rod (9) is linked with the second rotary conveying gear set (8) through mechanical switching, and the core bumping ejector rod (9) does ejector rod action only after the second rotary conveying gear set (8) rotates in place.
9. The circular battery case core disassembling device according to claim 1, wherein a discharging guide groove (10) is formed at a discharging end of the second rotary conveying gear set (8), and a battery core material collecting groove (11) is formed at the rear side of the second rotary conveying gear set (8).
CN202222076488.9U 2022-08-08 2022-08-08 Round battery shell core disassembling device Active CN218975480U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222076488.9U CN218975480U (en) 2022-08-08 2022-08-08 Round battery shell core disassembling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222076488.9U CN218975480U (en) 2022-08-08 2022-08-08 Round battery shell core disassembling device

Publications (1)

Publication Number Publication Date
CN218975480U true CN218975480U (en) 2023-05-05

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ID=86167078

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222076488.9U Active CN218975480U (en) 2022-08-08 2022-08-08 Round battery shell core disassembling device

Country Status (1)

Country Link
CN (1) CN218975480U (en)

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Address after: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province

Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd.

Country or region after: China

Address before: 530000 No. 101, Gao'an Road, high tech Zone, Nanning, Guangxi Zhuang Autonomous Region

Patentee before: GUANGXI BOSSCO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

Country or region before: China

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20240509

Address after: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province

Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd.

Country or region after: China

Patentee after: Guangxi Boshike Environmental Technology Co.,Ltd.

Address before: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province

Patentee before: Anhui Boshike Environmental Protection Technology Co.,Ltd.

Country or region before: China