Stone smashing device with high smashing efficiency and dust-free treatment in smashing process

Abstract

The invention relates to the technical field of stone smashing and discloses a stone smashing device with high smashing efficiency and dust-free treatment in the smashing process. The stone smashing device comprises a smashing box body. A first striking block is movably installed inside the smashing box body. A first spring is fixedly installed on the right side of the first striking block. A second striking block is fixedly installed inside the right side of smashing box body. A second spring is fixedly installed on the right side of the second striking block. Conical teeth are arranged on the left sides of the first striking block and the second striking block correspondingly. According to the stone smashing device with high smashing efficiency and dust-free treatment in the smashing process, through high speed rotating of a smashing rolling shaft inside the smashing box body, stone is struck to fly and bumps on the first striking block and the second striking block; springs on the right sides of the two striking blocks are compresses instantly; when pressure is weakened, the compressed springs rebound and reset, opposite-direction impact force is generated to full-speed moving stone, and thus the purpose of higher smashing efficiency is achieved.

Description

technical field [0001] The invention belongs to the technical field of stone crushing, in particular to a stone crushing device with high crushing efficiency and dust-free treatment in the crushing process. Background technique [0002] At present, stone crusher is an indispensable equipment in construction. Stone crusher is a mechanical equipment commonly used in mines, quarries and other places. Processing crusher is a device for crushing stones. Stones need to be crushed before they can be connected. According to the size of crushed materials or crushed materials, high-efficiency crushers can be divided into coarse crushers, medium crushers, fine grinders, and ultrafine grinders. The external force applied to the solid during the crushing process is Rolling, shearing, impact, grinding and other processes. [0003] Some existing known stone crushing devices generally use gear shafts for crushing and crushing, or some larger stones are crushed by large-scale stamping equip...

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