Chain jumping prevention high-efficiency scraper conveyor

A scraper conveyor, high-efficiency technology, applied in the field of anti-skip chain high-efficiency scraper conveyor, can solve the problems of chain skipping, stuck on the chain, etc., to achieve the effect of avoiding production impact and accidents, avoiding chain skipping, and reducing loss

Pending Publication Date: 2020-07-28
山西汇永青峰选煤工程技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an anti-skipping chain high-efficiency scraper conveyor, which solves the problem that the product lump coal is stuck on the chain during the transportation process and causes chain skipping

Method used

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  • Chain jumping prevention high-efficiency scraper conveyor
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  • Chain jumping prevention high-efficiency scraper conveyor

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Embodiment Construction

[0019] In order to better understand the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.

[0020] In this disclosure, various aspects of the present invention are described with reference to the accompanying drawings, in which numerous illustrated embodiments are shown. The embodiments of the present disclosure are not necessarily intended to include all aspects of the present invention. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the present invention are not Limited to any implementation. In addition, some aspects disclosed in the present invention can be used alone or in any appropriate combination with other aspects disclosed in the present invention.

[0021] In the current daily production process of the coal prepar...

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PUM

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Abstract

The invention provides a chain jumping prevention high-efficiency scraper conveyor, and relates to the field of coal conveying mechanical equipment. According to the chain jumping prevention high-efficiency scraper conveyor, a guide wheel is arranged below a head chain wheel so as to provide guide for a chain, when a coal block is stuck in the chain, the coal block can be squeezed off when the chain runs to the position of the guide wheel, chain jumping caused by coal block jamming when the chain passes through the head chain wheel can be avoided, and furthermore, an original driving source isuniformly lifted to the height of the head chain wheel; and an adjustable shaft is horizontal to the head chain wheel, the chain at an upper layer runs freely after the head chain wheel is lifted toa higher place, and the chain is dragged to run through a towing wheel, so that the condition that the chain jumps is avoided, the chain jumping protection effect is good without misoperation, the chain jumping fault of a scraper machine is effectively prevented, the loss of the scraper machine caused by the chain jumping fault is reduced, the normal production order is ensured, the work intensityof workers is reduced, other influence and accidents on production are avoided, and the daily safety of a coal preparation plant is improved.

Description

Technical field [0001] The invention relates to the field of coal conveying machinery and equipment, in particular to an anti-jumping chain high-efficiency scraper conveyor. Background technique [0002] As an important means of transportation, scraper conveyors are widely used in coal mines, chemical mines, metal mines and power plants. It is mainly composed of head sprocket, transport box, scraper chain, tail sprocket and accessory devices. Its working principle is to seal the bottom and both sides as a transport box, fix the scraper on the chain as a traction member, and then use the scraper chain to push coal and other materials. [0003] Existing scraper conveyors such as image 3 As shown, when the coal preparation plant uses the equipment for the daily production process, because the product lump coal is easily stuck in the chain during the transportation process, when the chain containing the coal lump runs to the meshing head sprocket , Because the chain cannot be engaged...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G19/18B65G19/20
CPCB65G19/18B65G19/20
Inventor 尤伟任卫华张理宾王帅师元
Owner 山西汇永青峰选煤工程技术有限公司
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