An adjustable double-shaft fixed-knife crusher

Abstract

The invention discloses an adjustable double-shaft fixed-cutter crusher. The adjustable double-shaft fixed-cutter crusher comprises a bracket, a motor, a speed reducer, a gear driving mechanism, a crushing box and working shafts, wherein the working shafts comprise a first working shaft and a second working shaft; a rotor rotating by taking the working shaft as the center is arranged on each working shaft; a plurality of rotary blades are arranged on each rotor; a partition plate is arranged between two adjacent rotors; one end of the partition plate is sleeved with a partition sleeve which is fixed to each working shaft; the other end of the partition plate is clung to the crushing box; a fixed blade is detachably mounted on each partition plate; adjustable bolts capable of finely adjusting the partition plates are arranged at the left end and the right end of the crushing box. According to the adjustable double-shaft fixed-cutter crusher, the fine soft materials such as paper pieces can be cut before falling; the long strip phenomenon is avoided; the discharging size meets the requirement; meanwhile, the damage to all the parts of the crusher caused by the blockage of the materials on the machine is avoided.

Description

technical field [0001] The invention relates to the technical field of material crushing equipment, in particular to an adjustable double-shaft fixed-knife crusher. Background technique [0002] Double Roller Crusher is a machine that uses two sets of independently driven roller shafts to crush materials by the extrusion force and grinding shear force generated by relative rotation. Domestic waste must first go through a crushing process in the process of processing. Due to the complex composition of domestic waste, which contains soft materials such as paper pieces and plastic bags, when processed by the existing double-shaft crusher, the soft materials themselves are flexible. The blade of the crusher is easy to avoid, which often leads to the material not being cut, and there is a gap between the blade and the spacer, and the uncut material falls directly, resulting in the long strip phenomenon of the crushed material, which affects the subsequent sorting and other proces...

AI Technical Summary

Problems solved by technology

Domestic waste must first go through the crushing process in the processing process. Due to the complex composition of domestic waste, which contains soft materials such as paper pieces and plastic bags, when processed by the existing double-shaft crusher, the soft materials themselves are flexible. The blade of the crusher is easy to avoid, which often leads to the material not being cut, and there is a gap between the blade and the spacer, and the uncut material falls directly, resulting in the long strip phenomenon of the crushed material, which affects the subsequent sorting and other processes. , may even jam the machine

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