Ball milling equipment for lithium battery material processing

Abstract

The invention discloses ball milling equipment for lithium battery material processing. The equipment comprises a bottom plate, a supporting base, a first motor, a driving gear, a damping shell, a driven gear ring, a ball milling barrel, a damping mechanism, a connection plate, a feed inlet, a support, a supporting column, a supporting foot, a stirring box and a screw rod conveyor. The screw rod conveyor comprises a second motor, a conveying barrel and a conveying screw rod arranged inside the conveying barrel, an output shaft of the second motor is fixedly connected with one end of the conveying screw rod, the output end of the screw rod conveyor penetrates through one side wall of the support to communicate with a feed inlet, the outer side of the conveying barrel is sleeved with a hollow rotating shaft, the end, close to the ball milling barrel, of the hollow rotating shaft is fixedly provided with a first bearing pedestal in a matched mode, a second bearing pedestal is fixedly installed at the other end of the hollow rotating shaft and located on the outer wall of one side of the support, a limiting groove is formed below the damping shell, and a collection box is arranged inside the limiting groove. Operation is convenient and fast, and the ball milling efficiency and the ball milling effect are improved.

Description

technical field [0001] The invention relates to the technical field of lithium battery production, in particular to a ball milling equipment used for processing lithium battery materials. Background technique [0002] Lithium battery is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. Therefore, lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have become the mainstream now. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Li-ion batteries do not contain metallic lithium and are rechargeable. Lithium metal battery, the fifth generation product of rechargeable battery, was born in 1996. Its safety, sp...

AI Technical Summary

Problems solved by technology

[0005] The current raw material ball milling equipment for lithium battery production has the disadvantages of complex structure, cumbersome operation, and slow grinding speed. Therefore, it is urgent to develop a raw material ball milling equipment for lithium battery production with simple structure, convenient operation, and fast grinding speed.

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