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Chute of self-lubricating wear-resistant light scraper conveyor and manufacturing method for chute

A self-lubricating and scraper machine technology, applied in the field of mining machinery, can solve the problems of high noise, power consumption, and low life, and achieve the effects of improving wear resistance, reducing operating noise, and reducing weight

Active Publication Date: 2014-03-26
西安奥奈特固体润滑工程学研究有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Corrosion and oxidation exacerbate wear, which in turn exacerbates corrosion and oxidation by exposing fresh metal surfaces
Severe friction also makes the scraper machine very noisy during operation and consumes a lot of electric energy
This makes the detachability, recyclability, maintainability and reusability of the traditional scraper chute poor, and the service life is low, the comprehensive impact on the environment is large and the resource consumption is huge

Method used

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  • Chute of self-lubricating wear-resistant light scraper conveyor and manufacturing method for chute
  • Chute of self-lubricating wear-resistant light scraper conveyor and manufacturing method for chute

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] like figure 1 As shown, a self-lubricating and wear-resistant light-duty scraper chute is composed of a structural module mainly responsible for the load-bearing function and a working layer module mainly responsible for the service life function; It includes a metal-based high wear-resistant composite material plate 3 and a modified polymer material self-lubricating wear-resistant plate 4; the two sides of the middle slide base plate 1 are welded with groove sides 2; the metal-based high wear-resistant composite material plate 3 and the improved A self-lubricating wear-resistant plate 4 made of a high polymer material is arranged on the upper surface of the base plate 1 of the intermediate slide.

Embodiment 2

[0026] like figure 1 and figure 2 as shown,

[0027] A self-lubricating wear-resistant light-duty scraper chute, which is composed of a structural module mainly responsible for bearing functions and a working layer module mainly responsible for the service life function; The high wear-resistant composite material plate 3 and the modified polymer material self-lubricating wear-resistant plate 4; the two sides of the middle slide base plate 1 are welded with groove sides 2; the metal-based high wear-resistant composite material plate 3 and the improved The self-lubricating wear-resistant plates 4 made of permanent polymer materials are arranged in alternate gaps, and are fixed on the middle slide base plate 1 by bolts. There are three metal-based high wear-resistant composite material plates 3 in total, one on both sides and one in the middle, and two self-lubricating wear-resistant plates 4 of modified polymer materials. The gap between the metal-based high wear-resista...

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PUM

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Abstract

The invention provides a chute of a self-lubricating wear-resistant light scraper conveyor and a manufacturing method for the chute. The chute of the self-lubricating wear-resistant light scraper conveyor consists of a structure module and a work layer module, wherein the structure module mainly has a bearing function; the work layer module mainly has a service life prolonging function; the structure module comprises a middle sliding base plate (1) and groove walls (2); the work layer module comprises a metal-based high-wear-resistance composite material plate (3) and a modified macromolecule material self-lubricating wear-resistant plate (4); the groove walls (2) are welded on two sides of the middle sliding base plate (2); and the metal-based high-wear-resistance composite material plate (3) and the modified macromolecule material self-lubricating wear-resistant plate (4) are arranged on the upper surface of the middle sliding base plate (1). The chute has the advantages that the chute has a self-lubricating function, is high in wear resistance and low in noise and is light; the structure module can be reused; and parts can be manufactured again.

Description

technical field [0001] The invention relates to a scraper machine chute, in particular to a self-lubricating and wear-resistant light scraper machine chute and a manufacturing method thereof, belonging to the field of mining machinery. Background technique [0002] The scraper conveyor chute in coal mine is an important consumable part in the coal mining process, and the working environment of the scraper conveyor chute on the longwall coal mining face is harsh. Factors such as friction and impact between the chute of the scraper conveyor and the scraper and the material cause the wear of the chute, and the conveyed material corrodes the chute. These factors cause the scraper conveyor chute to be damaged due to wear, corrosion and other reasons during the normal conveying process, and chain jumping and jamming often occur, resulting in broken chains, motor overload and even motor burnout. This makes the life of the scraper chute short and consumes a lot, resulting in a lot ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G19/28B65G19/30
Inventor 张军
Owner 西安奥奈特固体润滑工程学研究有限公司