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Rubber roller device of grain huller

A technology of rubber rollers and huskers, applied in grain processing, grain pod removal, grain shelling, etc., can solve the problems of rubber rollers falling off, affecting production safety and production efficiency, etc., to avoid rubber rollers falling off and easy disassembly. Effect

Inactive Publication Date: 2013-08-07
ZHEJIANG ZHANCHENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The end of the ordinary rubber roller is installed on the rotating shaft (main shaft) through a large round nut. However, during the working process, since the rotation speed of the rubber roller can reach more than 1400 rpm, it is very easy to cause the rubber roller to fall off during this operation. Directly Affected production safety and production efficiency

Method used

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  • Rubber roller device of grain huller
  • Rubber roller device of grain huller
  • Rubber roller device of grain huller

Examples

Experimental program
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Effect test

Embodiment 1

[0018] A kind of rubber roller device of the rice huller of the present invention, combines figure 1 , including the main shaft 1, rubber roller 3 and nut 4, the two ends of the rubber roller 3 are installed on the main shaft 1 through the nut 4, the rubber roller 3 is installed on the frame of the rice huller through the main shaft 1, and at the end of the rubber roller 3 There is also a pair of parallel caps 2 between the nut 4, a groove 31 is provided on the inner side of the rubber roller 3, and the parallel cap 2 and the rubber roller 3 are installed together, and the rubber roller 3 is fixed on the main shaft 1 together with the nut 4 . Wherein, the parallel cap 2 is bowl-shaped, including a first parallel cap 21 and a second parallel cap 22 used in conjunction, the first parallel cap 21 is set on the main shaft 1, the second parallel cap 22 is installed on the end of the main shaft 1, and the second parallel cap 22 is mounted on the main shaft 1. One cap 21 includes a ...

Embodiment 2

[0021] The arrangement and working principle of this embodiment are the same as those of Embodiment 1, the difference is that there is one circlip 222 , and the circlip 222 and the groove 31 of the rubber roller 3 form a tightening device for fixing the rubber roller 3 .

Embodiment 3

[0023] The setting and working principle of this embodiment are the same as that of Embodiment 1, the difference is that there are three snap springs 222, which are evenly arranged on the surface of the bowl part two 211 along the second parallel cap 22, and one of them is buckled on the bottom of the rubber roller 3 In the groove 3, the other two are matched with the snap rings buckled in the groove 31, and the three snap rings form a structure for fixing the rubber roller.

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Abstract

The invention relates to a rubber roller device of a grain huller and belongs to the technical field of grain processing auxiliary devices. The rubber roller device of the grain huller comprises a rubber roller and a main shaft, both ends of the rubber roller are arranged on the main shaft through nuts, the rubber roller is mounted on the machine base of the grain huller through the main shaft, a pair of jam nuts are arranged between the end portion of the rubber roller and the nuts, the inside of the rubber roller is provided with a groove, the jam nuts and the rubber roller are mounted in a matching mode, and the jam nuts fix the rubber roller onto the main shaft along with the nuts. The rubber roller device can be applied to an existing grain huller, can prevent the rubber roller from dropping, is easy to use, and has higher working efficiency during grain processing.

Description

technical field [0001] The invention relates to a rubber roller device of a rice huller, which belongs to the technical field of grain processing auxiliary devices. Background technique [0002] The process of removing chaff after rice cleaning is called hulling, commonly known as hulling. The machine used for shelling, that is, the huller is one of the most important equipment in the rice milling process, and the main working parts of the huller are a pair of rubber rollers, which rotate relative to each other at different speeds. When the rolling distance of the two rubber rollers is within the rolling distance, since the rolling distance is less than the thickness of the grains, the grains are squeezed and torn by the rubber rollers to cause the chaff to break and peel off. [0003] The end of the ordinary rubber roller is installed on the rotating shaft (main shaft) through a large round nut. However, during the working process, since the rotation speed of the rubber ro...

Claims

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Application Information

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IPC IPC(8): B02B3/04
Inventor 韩祖耀韩亦枫
Owner ZHEJIANG ZHANCHENG MACHINERY
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