Battery crushing device

Abstract

The invention relates to the technical field of battery recycling, and particularly discloses a battery crushing device which comprises a seat body, a cylinder body, a crushing assembly, a first driving mechanism and a second driving mechanism, the barrel comprises an upper crushing barrel and a lower crushing barrel which are sequentially arranged in the vertical direction, the upper crushing barrel is fixed to the base, and the upper crushing barrel and the lower crushing barrel are spliced to form a crushing cavity of a sealing structure; a feeding hole communicated with the crushing cavity is formed in the top of the upper crushing barrel, a hinging part with a hinging hole is arranged on the outer wall of the top of the upper crushing barrel, a hinging shaft is arranged on the outer wall of the top of the lower crushing barrel, and the hinging shaft rotationally penetrates through the hinging hole of the hinging part; the crushing assembly is arranged in the crushing cavity and rotationally connected with the side wall of the upper crushing barrel through a rotating shaft. The first driving mechanism is used for driving the rotating shaft to rotate; the second driving mechanism is used for driving the hinge shaft to rotate around the hinge hole so that the bottom of the lower crushing cylinder can be unfolded or folded relative to the bottom of the upper crushing cylinder.

Description

technical field [0001] The invention relates to the technical field of battery recycling, in particular to a battery crushing device. Background technique [0002] At present, the recovered waste batteries need to be discharged, disassembled and crushed to obtain broken battery powders. After drying and thermal decomposition, the broken battery powders are further crushed and screened before entering the soaking step to obtain the corresponding batteries. raw material solution. Among them, some unbreakable powders will appear during the battery crushing process by using a crusher, mainly including copper, aluminum, iron, etc., which will be aggregated into spherical objects after repeated rapid crushing. Due to the high toughness of spherical objects, resulting in It is difficult to be crushed further, so it is necessary to open the crusher frequently to clean the balls in the crushing cylinder during the crushing process of the battery. [0003] In the prior art, the size...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the size of the crushing cylinder of the crusher is small, resulting in a small size of the discharge port, which makes the discharge port easy to be blocked by spherical objects, so the operator needs to clean the spherical objects at the discharge port frequently. thing

However, since most of the existing discharge ports are located above the top of the crushing barrel, the operator needs to climb to the top of the crushing barrel to clean up. The process is cumbersome and reduces work efficiency

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