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Underground single hydraulic prop rapid transportation device and completed transportation method

A single hydraulic prop and rapid transportation technology, applied in underground transportation, transportation and packaging, earthwork drilling and mining, etc., can solve the problems that restrict the safe and efficient mining of fully mechanized mining face, the labor intensity of workers is high, and the safety is not easy to guarantee, etc., to achieve The effect of reducing labor intensity of workers, improving handling efficiency and shortening production time

Active Publication Date: 2017-01-04
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problem that when the traditional single hydraulic prop is used in advance for the support of the return wind tunnel roadway of the fully mechanized mining face, when the working face is advancing forward, the single hydraulic prop is carried by pure manual labor, the labor intensity of the workers is high, and the safety is not easy to guarantee , which is contrary to the safety, high yield and high efficiency advocated by modern mines, seriously restricts the safe and efficient mining of fully mechanized mining face, and provides an underground single hydraulic prop rapid transportation device and its completed transportation method

Method used

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  • Underground single hydraulic prop rapid transportation device and completed transportation method
  • Underground single hydraulic prop rapid transportation device and completed transportation method
  • Underground single hydraulic prop rapid transportation device and completed transportation method

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Embodiment Construction

[0029] The specific embodiment of the present invention will be further described in conjunction with the accompanying drawings.

[0030] The underground single hydraulic prop rapid transport device is a special equipment for moving single hydraulic props during the advancing process of the fully mechanized mining face using single hydraulic props, and it is an effective device for realizing the rapid transportation of single hydraulic props. The device has the characteristics of large bearing capacity, safe and reliable structure, etc. It is mainly composed of main wheel set, driving wheel set, hook, chain, bent plate assembly, track, multifunctional chain retractor, bolt, nut, connecting plate, E-type card and other components.

[0031] The I-shaped track 5 is set between the single hydraulic props for support, and the top of the track 5 corresponding to each group of single hydraulic props is provided with a main wheel set across the track. The upper half of the individual...

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Abstract

The invention belongs to the technical field of underground single hydraulic prop transportation in coal mines, and in particular relates to an underground single hydraulic prop fast transportation device and its completed transportation method, which solves the problem of traditional single hydraulic prop support, labor intensity of workers, and difficulty in safety Guarantee question. The device includes several main wheel sets and a set of drive wheel sets, chains, bent plate assemblies and tracks. Transportation method: The closed track at both ends is adopted, and several main wheel sets can be recycled during the process of suspending the transportation track and transporting the single hydraulic prop, realizing the rapid handling of the single hydraulic prop. The invention can meet the needs of rapid handling of single hydraulic props in mining areas, save time and effort, reduce labor intensity of workers, shorten auxiliary time, improve safety, and improve production efficiency of fully mechanized mining working faces.

Description

technical field [0001] The invention belongs to the technical field of underground single hydraulic prop transportation in coal mines, and in particular relates to an underground single hydraulic prop rapid transportation device and a completed transportation method thereof. Background technique [0002] At present, the fully mechanized mining face of most coal mines has achieved 100% mechanized mining, and the supporting equipment, transportation system and monitoring of the working face are all the most advanced and reliable mechanized equipment at home and abroad. About 40% of the fully-mechanized mining face return air channels are affected by geological conditions, and it is impossible to realize the mechanized advance support of the return air channel channels in fully-mechanized mining working faces. The problem of the advance support of the roof is to manually install 4 to 6 rows of single hydraulic props at intervals of 0.7 to 0.8 meters at the 20 to 30 meters ahead...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21F13/00B61B13/00
Inventor 闫殿华郭文孝李刚宋涛赵建武杨晓明王本林陈明程周凯赵斌
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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