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Scraper Conveyor with Tension Monitoring

A scraper conveyor and tension technology, applied in conveyors, conveyor objects, conveyor control devices, etc., can solve the problems of wireless communication failure, attenuation of electromagnetic wave energy, etc.

Active Publication Date: 2021-03-05
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main material of the scraper conveyor is steel, which will seriously attenuate the electromagnetic wave energy and cause wireless communication failure

Method used

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  • Scraper Conveyor with Tension Monitoring
  • Scraper Conveyor with Tension Monitoring
  • Scraper Conveyor with Tension Monitoring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Introduce detailed technical scheme of the present invention below in conjunction with accompanying drawing:

[0028] The shape of the scraper conveyor is as figure 1 As shown, its main components are: motor 1, hydraulic coupling 2, reducer 3, sprocket 4, scraper chain 7, scraper assembly 6, and middle plate 5.

[0029] The scraper conveyor with tension monitoring function includes two motors 1, two hydraulic couplers 2, two reducers 3, two sprockets 4, scraper chain 7, scraper assembly 6, and middle plate 5.

[0030] In the scraper chain, a groove 12 is processed under the middle part of the cylindrical section, where strain gauges of the chain tension monitoring system of the scraper conveyor can be pasted. The scraper chain on which the strain gauge is pasted is fixed between the scraper assemblies through positioning holes 26 and positioning bolts 31 . The strain gauge is connected with the tension acquisition device through wires, and the tension acquisition devi...

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PUM

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Abstract

The invention discloses a scraper conveyor with tension monitoring function. The scraper conveyor includes scraper assembly, scraper chain, middle plate and other components. Under its normal working condition, it can protect the tension monitoring system from being damaged by ore, water and other substances, and ensure the monitoring system to complete tension collection, wireless communication, etc. and other functions. The scraper conveyor with tension monitoring function disclosed by the invention has the advantages of easy processing and installation, and a tension monitoring system can be installed without affecting normal functions.

Description

technical field [0001] The invention belongs to the technical field of fault detection of scraper conveyors. In particular, it relates to a new type of scraper machine which can be equipped with a dynamic tension detection system of a scraper chain. Background technique [0002] The fully mechanized mining scraper conveyor is one of the main supporting equipment in the fully mechanized mining face, and its reliable, safe and efficient operation directly affects the production efficiency of the coal mine. The tension state of the chain can be used as an important aspect to evaluate the working condition of the scraper conveyor. [0003] The scraper chain dynamic tension online monitoring system of scraper conveyor obtains tension information by pasting strain gauges on the scraper chain. The strain information is processed by the tension acquisition device and sent to the data receiving device wirelessly. The tension information is sent to the host computer. At the same ti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G23/02B65G17/38B65G43/02
CPCB65G17/38B65G23/02B65G43/02
Inventor 武兵熊晓燕翟岩林健梁义维牛蔺楷
Owner TAIYUAN UNIV OF TECH