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Swing type grinding roller device

A swinging, grinding roller technology, applied in grain processing, etc., can solve problems such as troublesome parts replacement and maintenance, unreasonable structural design, and affecting production efficiency, so as to reduce manpower loss, reduce replacement and maintenance time, and smooth grinding rotation Effect

Inactive Publication Date: 2012-07-11
李福全
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, due to the unreasonable structural design of the existing grinding roller device, not only the replacement and maintenance of parts is troublesome, but also laborious and time-consuming to disassemble and assemble, which affects the production efficiency, and the grinding roller shaft is subject to large force and is easy to break
If the grinding roller shaft breaks during work, it will cause great damage to the mill, and it may cause great danger if it is thrown out by rotation

Method used

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Embodiment Construction

[0027] The content of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments of the description:

[0028] Such as figure 1 and figure 2 Shown is a schematic diagram of an embodiment of an oscillating grinding roller device provided by the present invention.

[0029] An oscillating grinding roller device, characterized in that it includes a grinding roller shaft 1, a grinding roller 2 rotatably sheathed outside the upper part of the grinding roller shaft 1, and a grinding roller bushing 3 fixedly sheathed outside the lower part of the grinding roller shaft 1 1. A swing arm 4 with one end fixed on the outside of the roller bushing 3 and a swing arm shaft 5 fixedly or rotationally connected with the other end of the swing arm 4 .

[0030] The grinding roller 2 is rotatably socketed with the grinding roller shaft 1 through a bearing assembly fixedly sleeved between the grinding roller 2 and the grinding roller shaft...

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Abstract

The invention relates to a swing type grinding roller device which is characterized by comprising a grinding roller shaft, a grinding roller sheathed outside the upper part of the grinding roller shaft in a rotating way, a grinding roller shaft sleeve fixedly sheathed outside the lower part of the grinding roller shaft, a swing arm and a swing arm shaft, wherein one end of the swing arm is fixed outside the grinding roller shaft sleeve, and the other end of the swing arm is fixedly or rotatablely connected with the swing arm shaft. The invention aims at providing the swing type grinding roller device capable of prolonging the service life of the grinding roller shaft.

Description

technical field [0001] The invention relates to a oscillating grinding roller device, in particular to a oscillating grinding roller device for processing and crushing fiber-containing materials, such as sawdust, bamboo powder, rice bran and the like. Background technique [0002] At present, due to the unreasonable structural design of the existing grinding roller device, not only the replacement and maintenance of parts is troublesome, but also laborious and time-consuming to disassemble and assemble, which affects the production efficiency, and the grinding roller shaft is stressed and easily broken. If the grinding roller shaft breaks during work, it will cause great damage to the mill, and it may cause great danger if it is thrown out by rotation. Contents of the invention [0003] The object of the present invention is to provide an oscillating grinding roller device which can improve the service life of the grinding roller shaft. [0004] The purpose of the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C15/02
Inventor 李福全
Owner 李福全
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