Anti-rotation mechanism of moving cone of multi-cylinder hydraulic rolling cone crusher

Abstract

The invention discloses an anti-rotation mechanism of a moving cone of a multi-cylinder hydraulic rolling cone crusher. The anti-rotation mechanism comprises a brake shaft, a brake disc, an overrun clutch, a cutting screw, a guide ring, an omni-directional floating disc and a torque disc. The omni-directional floating disc has an upper working face and a lower working face. The overrun clutch hasan inner ring and an outer ring. The upper working face of the omni-directional floating disc has a clearance fit with the torque disc. The torque disc is connected to a moving cone turning handle. The lower working face of the omni-directional floating disc has a clearance fit with the brake shaft. One end of the brake shaft is connected fixedly to the brake disc. The brake disc and the omni-directional floating disc are installed together by cooperation. The other end of the brake shaft is connected fixedly to the inner ring of the overrun clutch. The outer ring of the overrun clutch is connected to the guide ring through the cutting screw. The anti-rotation mechanism guarantees that a moving cone rotates towards a certain direction, prevents a skid phenomenon of a material in a crushing cavity, wherein the skid phenomenon is caused by counterclockwise rotation of a moving cone, improves production efficiency, reduces energy waste and has energy-saving effects. The anti-rotation mechanism has a simple structure and a low cost and is convenient for installation.

Description

【Technical field】 [0001] The invention relates to mining machinery equipment, in particular to an anti-rotation mechanism of a multi-cylinder hydraulic rolling cone crusher. 【Background technique】 [0002] The multi-cylinder hydraulic rolling cone crusher is a kind of mining machinery equipment. The moving cone of the existing cone crusher has no anti-rotation device, so the moving cone can rotate freely in the crushing chamber in theory. According to the existing experience, the movable cone without anti-rotation device can not only rotate clockwise, but also counterclockwise in the crushing chamber. The counterclockwise rotation of the movable cone will cause the material to slip in the crushing chamber, so Cause large ore discharge particles, lower production efficiency, and greater energy waste. 【Content of invention】 [0003] The purpose of the present invention is to solve the problems in the prior art, and propose a multi-cylinder hydraulic rolling cone crusher mot...

AI Technical Summary

Problems solved by technology

According to the existing experience, the movable cone without anti-rotation device can not only rotate clockwise, but also counterclockwise in the crushing chamber. The counterclockwise rotation of the movable cone will cause the material to slip in the crushing chamber, so Cause large ore discharge particles, lower production efficiency, and large energy waste

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