A pair of crusher rollers and an industrial stone crusher

A crusher and roller body technology, which is applied in the direction of grain processing, etc., can solve the problems of material waste and high cost, and achieve the effect of improving crushing quality, easy replacement, and tight connection

Active Publication Date: 2022-06-17
蓝山县联佳合金铸造有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problem of material waste and high cost caused by the need for overall replacement after defects appear in the rolling surface of the existing crushers, the present invention provides a crusher roller and an industrial stone crusher

Method used

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  • A pair of crusher rollers and an industrial stone crusher
  • A pair of crusher rollers and an industrial stone crusher
  • A pair of crusher rollers and an industrial stone crusher

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Embodiment Construction

[0029] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0030] please combine figure 1 and figure 2 , the first embodiment of the present invention provides a pair of crusher rollers 1, including two roller bodies 100, the roller body 100 includes a rotating roller 11, a plurality of rolling parts 12, each of the rolling parts 12 is a ring like structure.

[0031] The plurality of rolling elements 12 are sequentially sleeved on the outer peripheral side of the rotating roller 11, and the rotating roller 11 drives the plurality of rolling elements 12 to rotate coaxially (eg, figure 1 Rotation axis b) in , the plurality of rolling elements 12 are connected in sequence to form a rolling surface.

[0032] It can be understood that each rolling piece 12 has a thickness, and a ...

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Abstract

The present invention relates to the field of ore crushing equipment, and specifically discloses a pair of crusher rollers and an industrial stone crusher. A plurality of ring-shaped rolling parts are set on the outer peripheral side of the rotating roller, and the multiple rolling parts are sequentially connected with each other. Form a rolling surface. In the long-term mine work, when there are pits, deformations and other defects on the surface of the rolling parts, the user can disassemble and replace the corresponding single rolling parts separately, which improves the material utilization rate and avoids the entire replacement. The problem of high cost caused by the roll body. Through multiple split rolling parts, the user can replace the corresponding defective rolling parts separately when replacing the rolling parts, avoiding the difficulty of disassembly and installation caused by the overall disassembly of the roller body, which is convenient for users Maintenance and repair of the roller body, especially in the harsh working environment of mining machinery, the crusher roller has the characteristics of simple structure and easy replacement, which makes it easy for users to replace and maintain the rolled parts during the work process, and improve work efficiency .

Description

technical field [0001] The invention relates to the field of ore crushing equipment, in particular to a crusher pair roller and an industrial stone crusher. Background technique [0002] In mining machinery and equipment, it is necessary to crush the stone and ore, in which the crusher is used to crush the stone, and the crushed stone needs to be further crushed to be broken into powder. The crushed stone is crushed for a second time to form a powder. [0003] In mining machinery, due to the need of workload, the volume of the counter roller in the crusher is relatively large, and the working environment is also relatively harsh, resulting in pits on the surface of the counter roller used for rolling stones during long-term use. Defects in force and deformation such as sloping surface, inclined plane, etc., lead to the powder that is rolled out does not meet the process requirements and cannot meet the needs of work. Therefore, it is necessary to replace the roller with sur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C4/08B02C4/30
CPCB02C4/08B02C4/30
Inventor 周文兵
Owner 蓝山县联佳合金铸造有限责任公司
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