Whole pulling and moving type whole-process unloading belt conveyor for coal mine underground filling

A technology for conveyors and coal mines, which is used in fillings, underground transportation, safety devices, etc., can solve the problems that the overall pulling cannot be unloaded in the whole process, and the structure cannot be realized, so as to reduce abnormal wear and tear, and the structure design is reasonable and reliable. high effect

Inactive Publication Date: 2011-01-12
HUOZHOU COAL ELECTRICITY GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing belt conveyor cannot realize overall pulling and unloading due to structural defects, the present invention provides an integral pulling type full unloading belt conveyor for coal mine underground filling

Method used

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  • Whole pulling and moving type whole-process unloading belt conveyor for coal mine underground filling
  • Whole pulling and moving type whole-process unloading belt conveyor for coal mine underground filling
  • Whole pulling and moving type whole-process unloading belt conveyor for coal mine underground filling

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Embodiment Construction

[0017] The integral pull-type whole-process unloading belt conveyor for coal mine underground filling includes a frame 2, and a number of idler rollers 1 supporting the conveyor belt 3 are arranged on the upper and lower sides of the frame 2, and idler rollers 1 on the upper side of the frame 2 The axes are on the same plane, the bottom of the frame 2 is provided with a sliding base 6, and a support is fixed between the frame 2 and the sliding base 6, and a number of vertically placed and parallel to the conveyor belt 3 are arranged above the conveyor belt 3. The angled unloading plate 7, the left and right ends of the frame 2 are fixed with a guide seat 8 corresponding to the position of the unloading plate 7, and a lifting cylinder 10 is fixed between the guide seat 8 and the lower end of the corresponding unloading plate 7 . The support is composed of several pairs of support cylinders 4 and support adjustment frames 5 placed in the left and right directions. The upper ends...

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Abstract

The invention in particular relates a whole pulling and moving type whole-process unloading belt conveyor for coal mine underground filling, solving the problem that the existing belt conveyors can not realize whole pulling and moving and whole-process unloading due to structure defects. The belt conveyor is characterized in that the axes of rollers at the upper side of a rack are on the same plane; sliding bases are arranged below the rack and supports are fixed between the rack and the sliding bases; a plurality of unloading plates which are vertically placed and form angles with the left and right directions of conveyor belts are arranged above the conveyor belts; guide seats corresponding to the unloading plates are fixed at the left and right ends of the rack; and lift cylinders are fixed between the guide seats and the lower ends of the corresponding unloading plates. The belt conveyor is reasonable and reliable in structure design, not only realizes whole pulling and moving but also meets the requirement for whole-process unloading and has the advantages of low cost and high practicability.

Description

technical field [0001] The invention relates to a belt conveyor for underground coal mine filling, in particular to an integral pull-moving full-process unloading belt conveyor for underground coal mine filling. Background technique [0002] The comprehensive mechanized coal mining technology for goaf filling in underground coal mines is an effective way to solve the "three-down coal pressing" safety mining, and the belt conveyor can be used to transport and unload the goaf filling materials. The traditional belt conveyor Conveyor consists of conveyor belt (usually called belt), idler roller, roller and tensioning device. The conveyor belt forms an endless belt around the transmission roller and the tail reversing roller. The upper belt and the lower belt of the conveyor belt are respectively supported by grooves. Roller support, the tensioning device gives the conveyor belt the tension required for normal operation. When working, the transmission roller drives the conveyor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F13/00E21F15/06
Inventor 张小康徐爱敏杨新华李慎举张随喜郝清亮鲍进林宋德军刘金生杨喜
Owner HUOZHOU COAL ELECTRICITY GROUP
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