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Roller crusher with adjustable transmission efficiency

A technology of transmission efficiency and crusher, which is applied in the direction of grain processing, etc., can solve the problems of affecting service life and crushing effect, single crushing thickness specification, rapid wear of rollers, etc., and achieve simple structure, improved crushing effect, and fast crushing effect

Pending Publication Date: 2020-04-03
SUZHOU INST OF INDAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing roller crusher has a complex structure and a single crushing thickness specification; at the same time, there is only one roller at most, which leads to rapid wear of one roller, which affects the service life and crushing effect

Method used

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  • Roller crusher with adjustable transmission efficiency
  • Roller crusher with adjustable transmission efficiency
  • Roller crusher with adjustable transmission efficiency

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Embodiment Construction

[0021] The present invention will now be described in further detail in conjunction with the accompanying drawings and examples. The following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention. The structures, connections and methods not described in detail in the patent of the present invention can be understood as common knowledge in the field. In addition, it should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and " "Outward" refers to a direction toward or away from the geometric center of a particular component, respectively.

[0022] Such as Figure 1-4 As shown, the roller crusher with adjustable transmission efficiency includes bracket 1, blanking box 2, crushing box 3, crushing roller 4, feeding box 5, driving device 12, driving wheel 13, driven wheel 14, position adjustment Mec...

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Abstract

The invention relates to a roller crusher with adjustable transmission efficiency. The roller crusher comprises crushing rollers, driving wheels, driven wheels, driving devices and position adjustingmechanisms. The at least two crushing rollers are arranged in parallel; the central shaft end of each crushing roller is connected with the corresponding driven wheel; the output shaft ends of the driving devices are connected with the driving wheels; and the corresponding driving wheels are connected with the corresponding driven wheels through transmission belts. Under the driving of the respective driving devices, the two adjacent crushing rollers rotate in opposite directions; each driving device is connected with the corresponding position adjusting mechanism; and under the action of theposition adjusting mechanisms, the corresponding driving devices move to change the distance between the driving wheels and the corresponding driven wheels, so that the transmission efficiency is adjusted, and rapid crushing of various ores is realized; the ore crushing size can be adjusted, so that the crushing effect is improved; the roller crusher is high in universality and suitable for smalland medium-sized enterprises; and in addition, due to the design of the double crushing rollers, the service life is prolonged.

Description

technical field [0001] The invention belongs to the field of crushers, in particular to a roller crusher with adjustable transmission efficiency. Background technique [0002] The roller crusher is suitable for crushing medium-hard materials in industrial sectors such as cement, chemical industry, electric power, metallurgy, building materials, refractory materials, such as limestone, slag, coke, coal and other materials. The roller crusher is mainly composed of rollers, roller supporting devices, adjusting devices and driving devices. The existing roller crusher has a complex structure and a single crushing thickness specification; at the same time, there is only one roller at most, which leads to rapid wear of one roller, which affects the service life and crushing effect. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the prior art and provide a roller crusher with adjustable transmission efficiency and materi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/08B02C4/32B02C4/42B02C4/40
CPCB02C4/08B02C4/32B02C4/42B02C4/40
Inventor 周峰
Owner SUZHOU INST OF INDAL TECH
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