Operation method of rubber block crushing system of waste truck tire outer tire crushing robot

Abstract

The invention relates to the technical field of environmental protection and particularly relates to an operation method of a rubber block crushing system of a waste truck tire outer tire crushing robot. The method is characterized in that a tire body is cut into rubber blocks with the length of 3-4cm; coarsely crushing is conducted to obtain 5-mesh rubber blocks, further finely crushing is conducted to obtain 10-12-mesh rubber particles, and steel wires are further separated, in the coarse crushing stage, the rubber blocks of 3-4cm are crushed into rubber blocks of 5 meshes, a crushing deviceadopts an open type double-roller coarse crusher for crushing, the rubber blocks obtained by crushing fall into a drum circumferential sieve to be sieved, the rubber blocks which cannot meet the requirement of 5 meshes return to an open type double-roller coarse crusher to be continuously crushed under the help of a bucket plate arranged in the drum circumference sieve, the rubber blocks meetingthe requirement of 5 meshes are conveyed into an open type double-roller fine crusher by an inclined conveying belt to be continuously crushed, in the fine crushing stage, the 5-mesh rubber blocks arefurther crushed into 10-12-mesh rubber particles, a crushing device adopts an open type double-roller fine crusher for crushing, and a door-type iron remover is arranged in the process of conveying the 5-mesh rubber blocks through the inclined conveying belt, so scattered steel wires are subjected to magnetic separation.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to an operation method of a rubber block crushing system of a waste truck tire casing crushing robot. Background technique [0002] Waste tires are common solid waste pollutants. People use many ways to recycle them to achieve harmless treatment. The existing treatment methods include the preparation of rubber powder, reclaimed rubber, fuel oil, etc. These treatment methods need to decompose and shred waste tires. Existing waste tires mainly include car tires, truck tires, agricultural tires, engineering tires, special vehicle tires, aviation tires, motorcycle tires and bicycle tires, among which truck tires account for a large number, and their outer tire structures are more complicated and difficult to break down. . Chinese invention patent (patent application number is 201711403046.8, the patent name is special knife roller structure for tire crushing and tire c...

AI Technical Summary

Problems solved by technology

[0003] Existing technology A scrap tire crushing tool is composed of two parts: a cutter head body and a cutter head. The cutter head body is made of ordinary-strength metal material, and the cutter head is made of hard alloy with high wear resistance and high hardness. It should be a reference for turning tools in metal cutting machine tools. , milling cutter manufacturing method, but waste tires are products of vulcanized rubber and high-strength steel wire, which are different from metal materials with uniform materials. The high elasticity of vulcanized rubber and the higher surface hardness and strength of high-strength steel wire make the hard The alloy cutter head can meet the requirements of cutting high-strength steel wire but is not easy to break vulcanized rubber

The second prior art design blade is square and irregular in shape with protruding hooks, and uses double-sided mounting blades and blades with eight cutting edges. The purpose is to improve the shearing efficiency of rubber, but the blade is easily damaged when cutting high-strength steel wire.

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