High temperature-resistant casting tin bronze-cast rubbing cylinder rail wheels of graining machine

A track wheel, tin bronze technology, applied in the field of machinery, can solve the problems of deformation of the rubbing cylinder, wear iron filings, reduce the rubbing effect, etc., and achieve the effects of preventing uneven force, small wear and improving efficiency.

Inactive Publication Date: 2013-04-03
QINGDAO KEHUI BOILER & PRESSURE VESSEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the kneading cylinder of the kneading machine mostly uses a single track wheel, and the track wheel is mostly cast steel. The problem is that the track wheel will deform the kneading cylinder due to uneven force, and reduce the kneading effect. During the high-temperature kneading process, the castings will wear and produce iron chips during operation, which will damage the leather

Method used

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  • High temperature-resistant casting tin bronze-cast rubbing cylinder rail wheels of graining machine
  • High temperature-resistant casting tin bronze-cast rubbing cylinder rail wheels of graining machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] As shown in the figure, the high-temperature-resistant cast tin bronze kneading cylinder track wheel of the kneading machine includes a pair of symmetrical track wheels 1 and track wheel brackets 2, wherein a synchronous screw 3 is arranged between the track wheel brackets 2, and the track wheel 1 The outer surface is cast with tin bronze 4 at least 20mm thick.

[0015] As shown in the figure, when in use, the track bracket 2 is set on the track, and the raceway on the roller is engaged with the track wheel 1. When in use, the synchronous screw 3 on the track wheel bracket 2 can be adjusted to ensure that each raceway The distance between the track wheels 1 can prevent uneven stress caused by the deformation of the roller.

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PUM

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Abstract

The invention discloses high temperature-resistant casting tin bronze-cast rubbing cylinder rail wheels of a graining machine. The rail wheels comprise one pair of symmetric rail wheels and rail wheel brackets, wherein synchronous lead screws are arranged between the rail wheel brackets; and tin bronze with a thickness of at least 20 mm is cast on the outer surfaces of the rail wheels. The high temperature-resistant tin bronze-cast rubbing cylinder rail wheels of the graining machine, disclosed by the invention, resist the high temperature, have low abrasion loss and even stress, and can remarkably improve the efficiency and the leather graining quality of the graining machine.

Description

technical field [0001] The invention belongs to the field of machinery, and in particular relates to a kneading cylinder of a kneading machine, in particular to a high-temperature-resistant cast tin bronze kneading cylinder track wheel of the kneading machine. Background technique [0002] In the production process of leather, a kneading machine is needed for kneading, and the kneading cylinder of the kneading machine is its core device in the kneading process. At present, the kneading cylinder of the kneading machine mostly uses a single track wheel, and the track wheel is mostly cast steel. The problem is that the track wheel will deform the kneading cylinder due to uneven force, and reduce the kneading effect. During the high-temperature kneading process, the castings will wear and produce iron filings during operation, which will damage the leather. Contents of the invention [0003] The object of the present invention is to provide a high-temperature-resistant cast-t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/00
Inventor 位敏祥位京民林建荣
Owner QINGDAO KEHUI BOILER & PRESSURE VESSEL
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