Sugarcane mill roller

A technology for pressing rollers and sugarcane, which is applied in the direction of extracting juice from sugarcane, etc. It can solve the problems of easy wear and short service life of roller teeth and roller grooves, and achieve the goals of reduced power consumption, good sugarcane holding capacity, and improved crushing recovery rate Effect

Inactive Publication Date: 2014-08-27
LIUZHOU YUELIU SUGAR MACHINE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a sugarcane pressing roller, which can solve the problems of the existing sugarcane pressing rollers such as short service life and easy wear of roller teeth and roller grooves

Method used

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  • Sugarcane mill roller
  • Sugarcane mill roller

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Effect test

Embodiment 1

[0012] Such as figure 1 and figure 2 The shown sugarcane pressing roll comprises a roll shaft and a roll body 1 arranged on the roll shaft, the outer surface of the roll body 1 is provided with roll teeth, and the roll teeth have tooth top surfaces and tooth flanks connected to both sides of the tooth top surfaces, A wear-resistant layer 2 is provided on the top surface and the side surface of the tooth. The wear-resistant layer 2 is a chromium carbide surfacing layer formed by surfacing welding of chromium carbide electrodes on the surface of the roller teeth. The thickness of the surfacing layer is 1 mm.

Embodiment 2

[0014] The thickness of the surfacing layer is 2 millimeters, and other features are the same as in Embodiment 1.

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Abstract

The present invention discloses a sugarcane mill roller, which belongs to the technical field of sugarcane sugar-pressing equipment manufacturing. The sugarcane mill roller includes a roll shaft and a roller body installed on the roll shaft, roll teeth are installed on the outer surface of the roller body, each roll tooth has a tooth top surface and tooth side surfaces connected to both sides of the tooth top surface, a wear-resistant layer is provided on the tooth top surfaces and the tooth side surfaces; and the wear resistant layer is a chromium carbide surfacing welding layer with a thickness of 1 to 2 mm. Compared to the prior art, the surface hardness of the roller teeth is improved in the present invention, and the roller teeth only require replacement after being used for two milling campaigns, so that the service life of the sugarcane mill roller is prolonged.

Description

technical field [0001] The invention relates to the technical field of manufacturing sugarcane sugar extraction equipment, in particular to a squeezing roller for a sugarcane squeezing machine. Background technique [0002] The sugarcane press roller is one of the important parts of the sugarcane press machine, which is made of alloy cast iron. The sugarcane press roller has a roller shaft and a roller body arranged on the roller shaft, and the outer surface of the roller body is provided with roller teeth; usually, the press roller group of the press machine on the sugarcane production line of the sugar factory is generally composed of three products. The zigzag arrangement is composed of mutually meshing sugarcane squeezing rollers, and the sugarcane juice in the passing sugarcane is squeezed out during the meshing and rotating process of the teeth of the rollers. The following problems exist in the use of this sugarcane pressing roller: 1. During the rotation of the suga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C13B10/06
Inventor 陈景成冼景瑞陈玉华
Owner LIUZHOU YUELIU SUGAR MACHINE MFG CO LTD
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