Crusher rack convenient to disassemble and assemble

Abstract

The invention discloses a crusher rack convenient to disassemble and assemble. The crusher rack comprises a rack shell, the rack shell comprises an upper rack body and a lower rack body, and an auxiliary disassembling and assembling assembly is arranged at the joint of the upper rack body and the lower rack body. The auxiliary disassembling and assembling assembly comprises a driving part, a punching rod is arranged on the driving part, separating inclined blocks located on the joint face of the upper rack body and the lower rack body are arranged on the two sides of the punching rod, and the separating inclined blocks can move in the radial direction of the rack shell. By arranging the auxiliary disassembling and assembling assembly between the upper rack body and the lower rack body, it is guaranteed that during disassembling, the joint face of the rack bodies can be laterally cut through the separating inclined blocks, the cold welding phenomenon caused by metal atom diffusion is avoided, and disassembling of the crusher rack bodies is facilitated.

Description

technical field [0001] The invention relates to the technical field of crushers, in particular to a crusher frame that is easy to assemble and disassemble. Background technique [0002] Cold welding is a physical phenomenon that we occasionally encounter in production and life. For example, the bolt is obviously not rusted, but it is stuck with the nut. The reason is that they rub and squeeze each other when they are tightened. Repairs cause a lot of trouble. Therefore, the phenomenon that the atoms or molecules at the junction are bonded together by the action of pressure on the metal is called cold welding. Cold welding is the result of atomic or molecular diffusion. Under the action of repeated friction or pressure, the crystal structure of the metal is destroyed and the metal bonds are also disrupted, so that when the mutual motion stops, new metal bonds can be established and stabilized. When there is an isolation layer such as an oxide layer on the metal contact sur...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem mentioned in the background technology that cold welding easily occurs between the crushing frame bodies and it is difficult to disassemble, the present invention provides a crusher frame that is easy to disassemble. Assembling components, to ensure that the separation inclined block can be used to laterally cut the joint surface of the frame body during disassembly, to avoid cold welding caused by the diffusion of metal atoms, and to facilitate the disassembly of the broken frame body

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