Roll teeth of single-tooth-roll crusher

Abstract

The invention discloses roll teeth of a single-tooth-roll crusher and belongs to the technical field of mining machinery. The roll teeth comprises four roll teeth and a tooth body, wherein the four roll teeth are uniformly distributed in a 90-degree manner along the tooth body. According to the roll teeth, the structure roll teeth of a traditional single-tooth roll is changed, the service life of the single tooth roll is greatly prolonged, the distribution form of the roll teeth is changed, so that the service life of the single-tooth roll is greatly prolonged, the input and maintain costs of equipment are greatly lowered, and the production operation rate is improved.

Description

technical field [0001] The invention belongs to the technical field of roller crusher equipment, in particular to roller teeth of a single-toothed roller crusher. Background technique [0002] The currently used single-toothed roller crusher is a commonly used crushing equipment in the mining industry. like figure 1 The teeth of the traditional single-toothed roller are shown. The three teeth are evenly distributed on the circumference of the corresponding position of the single-roller body at 120°. Every time the single-roller rotates, each tooth works three times and is also worn once. , short service life. Due to the high cost of large-scale single-toothed rollers, if the single-toothed rollers are replaced frequently, it will not only increase the production cost but also greatly affect the production. Contents of the invention [0003] The object of the present invention is to provide a single-toothed roller crusher with long service life and its distribution form....

AI Technical Summary

Problems solved by technology

[0005] The beneficial effects of the present invention are: the present invention solves the problem of short service life of the toothed rollers, thereby greatly reducing equipment input costs and maintenance costs and improving production efficiency

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