Scraper conveyor and operation method thereof

A scraper conveyor, skateboard technology, applied in the direction of conveyor, conveyor objects, transportation and packaging, etc., can solve the problems of waste, scraper conveyor difficulty, rollover, etc.

Active Publication Date: 2020-07-24
JIANGSU UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The bottom surface of the current scraper conveyor is in direct contact with the ground, which makes it very difficult to push the chute of the scraper conveyor to the coal seam; due to the unevenness of the ground in the goaf, the scraper conveyor often tilts, and in severe cases it will Rollover occurs; the coal cut by the coal cutter falls directly on the scraper conveyor, and when some larger coal falls, it is easy to damage the scraper conveyor; when the coal seam is soft, when the coal cutter cuts the coal seam, it will A large area of ​​coal seam is cut off, which will cause part of the cut coal seam to fall outside the chute of the scraper conveyor, resulting in great waste

Method used

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  • Scraper conveyor and operation method thereof
  • Scraper conveyor and operation method thereof
  • Scraper conveyor and operation method thereof

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Embodiment Construction

[0064] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and specific implementation examples.

[0065] Such as figure 1 As shown, it is a scraper conveyor provided by the present invention, which includes a general frame 1 , a falling coal conveying part 2 and a moving coal falling guide part 3 . The falling coal conveying part 2 is installed on the overall frame 1, and can transport away the coal on the upper surface of the overall frame 1, and the moving coal falling guide part 3 moves with the movement of the coal cutter, so that the coal seam cut by the coal cutter falls into the overall frame 1 on the upper surface.

[0066] Such as figure 2 with image 3 As shown, the overall frame 1 includes a support plate 11, a roller assembly 12 and a jack assembly 13, and several roller assemblies 12 and jack assemblies 13 are installed at equal intervals on the lower surface of the support plate 11.

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Abstract

The invention discloses a scraper conveyor and an operation method thereof. The scraper conveyor comprises an overall framework, a falling coal conveying component and a follow-up falling coal guidingcomponent; the falling coal conveying component is installed on the overall framework and can convey a coal on the surface of the overall framework; the follow-up falling coal guiding component is installed on one side of the overall framework; and a crushing assembly moves with the movement of a coal cutting machine, a coal layer cut by the coal cutting machine is enabled to fall onto the surface of the overall framework via the crushing assembly. The scraper conveyor can easily advance towards to the coal layer and can always maintain a horizontal status, so it can be ensured that all coals cut by the coal cutting machine fall onto the scraper conveyor. The scraper conveyor disclosed is durable.

Description

technical field [0001] The invention relates to the technical field of scraper conveyors, in particular to a chain scraper conveyor used for transporting coal in fully mechanized mining working faces. Background technique [0002] The scraper conveyor is an indispensable main equipment in the modern coal mining process. It not only transports coal and materials, but also serves as the running track of the coal cutter. During the coal mining process of the fully mechanized mining face, the coal cutter mines coal along the scraper conveyor. After coal mining, there is a goaf, and the chute of the scraper conveyor is a certain distance from the coal seam. push to the coal seam. The bottom surface of the current scraper conveyor is in direct contact with the ground, which makes it very difficult to push the chute of the scraper conveyor to the coal seam; due to the unevenness of the ground in the goaf, the scraper conveyor often tilts, and in severe cases it will Rollover occu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G21/12B65G21/02B65G47/18B65G19/22B02C1/00
CPCB02C1/005B65G19/22B65G21/02B65G21/12B65G47/18
Inventor 齐继阳张艳琼李铁柱刘亮罗生华汪跃庭
Owner JIANGSU UNIV OF SCI & TECH
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