Double-geared roller type crusher with adjustable roller spacing and use method of double-geared roller type crusher

Abstract

The invention discloses a double-toothed-roller crusher with adjustable roller spacing and a use method thereof, and belongs to the technical field of double-toothed-roller crushers, the double-toothed-roller crusher comprises a crusher body, a fixed crushing toothed roller and a movable crushing toothed roller are arranged on the inner side of the crusher body, the fixed crushing toothed roller is driven by a traction transmission mechanism, and the movable crushing toothed roller is driven by the traction transmission mechanism. And the movable crushing tooth roller is driven by an adjustable meshing transmission mechanism. According to the double-toothed-roller crusher with the adjustable roller spacing and the using method thereof, materials are split and crushed through the fixed crushing toothed roller and the movable crushing toothed roller which reversely rotate at a high speed, and the spacing between the fixed crushing toothed roller and the movable crushing toothed roller can be adaptively adjusted according to the materials to be crushed; when the fixed crushing tooth roller and the movable crushing tooth roller crush materials, the roller surfaces of the fixed crushing tooth roller and the movable crushing tooth roller are small in abrasion, the phenomenon of machine clamping is not prone to occurring, damage to the double-tooth-roller type crusher is avoided, the double-tooth-roller type crusher can normally crush the materials, and the material crushing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of double-toothed roller crushers, in particular to a double-toothed roller crusher with adjustable roller spacing and a method for using the same. Background technique [0002] The double-toothed roller crusher mainly uses special wear-resistant toothed rollers to rotate at high speed to split and crush materials, forming a mechanism of high productivity. It has the following characteristics: 1. It adopts long teeth, small roller diameter, helical teeth, multi-disc and four-teeth structure, and crushes materials through the comprehensive action of shearing, bending and extrusion, which is more reasonable than ordinary roller crushers, and is especially suitable for coarse 2. The speed of the crushing roller is low, the wear is small, the noise is low, and the dust is small; 3. The basic design of the crusher is simple, and the vibration of the equipment is small; 4. The specially designed reducer with stron...

AI Technical Summary

Problems solved by technology

[0005] When using a double-toothed roller crusher to crush materials, the crushing rollers of the current double-toothed roller crusher are mostly fixed structures, and the distance between the crushing rollers cannot be adjusted adaptively according to the material to be crushed, resulting in crushing When the roller is crushing materials, the roller surface of the crushing roller wears a lot and is prone to jamming, which leads to damage to the double-toothed roller crusher, which makes the double-toothed roller crusher unable to crush materials normally and reduces the material crushing efficiency

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