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A mine-used movable belt support device for preventing coal spilling and its application method

A technology for moving belts and bracket devices, applied in the directions of transportation, packaging, conveyors, etc., can solve problems such as coal scattering, and achieve the effects of improving efficiency, reducing frequency and reducing impact

Active Publication Date: 2018-02-23
SHENMU HUISEN LIANGSHUIJING MINING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: Aiming at the above-mentioned prior art, propose a mine-used movable belt support device for preventing coal scattering and its use method, so as to solve the problem of coal scattering at the loading place of reloader and belt conveyor

Method used

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  • A mine-used movable belt support device for preventing coal spilling and its application method
  • A mine-used movable belt support device for preventing coal spilling and its application method
  • A mine-used movable belt support device for preventing coal spilling and its application method

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Embodiment Construction

[0021] The present invention will be further explained below in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, a mine-used movable belt support device for preventing coal spilling includes two horizontally moving oil cylinders 1, four bases with bow-shaped ends, four lifting oil cylinders 3, bracket skeleton 4, two V-shaped roller support 6. The support skeleton 4 is a back-shaped structure, and the four corners of its bottom are respectively fixed on a base 2 . Four lifting oil cylinders 3 are respectively arranged on the front and rear sides of the support frame 4, and are fixed with the base 2 and the support frame 4 at the same time. Two V-shaped idler brackets 6 are located above the support frame 4, and the distance between the two V-shaped idler brackets 6 is 1-1.8 times the length of the distance between two adjacent fixed belt brackets in the belt conveyor. The four lifting cylinders 3 are respectively connected one by one to the tw...

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Abstract

The invention discloses a movable belt bracket device for preventing coal scattering for a mine and an application method thereof. The bracket device comprises a horizontal push oil cylinder, a base, a lifting oil cylinder, a bracket skeleton and a V-shaped support roller bracket. Compared with the prior art of once dismounting one fixed belt bracket, the bracket device and the application method of matching a reversed loader with a belt conveyor can once dismount two two three fixed belt brackets in once stop, so that the frequency of stopping to dismount the fixed belt brackets is reduced, the influence on the working surface starting rate and normal equipment operation is largely reduced, and the stoping efficiency of a fully mechanized coal mining face is improved.

Description

technical field [0001] The invention relates to a belt support device for preventing coal spilling and a method for using the same, which is suitable for the connection between a reloader and a belt conveyor tail in the recovery process of a fully mechanized coal mining face. Background technique [0002] In the modern coal mine underground belt transportation system, the coal is transported from the working face to the ground through the unloading and loading of scraper conveyors, loaders and multiple belt conveyors. With the continuous advancement of the working face, the fixed belt bracket near the end of the transfer machine in the belt transportation lane needs to be removed in time, but if the fixed belt bracket is removed too much at one time, for example, two or three fixed belt brackets are removed. The belt in the support section is in a suspended state due to the loss of support; because the length of the belt in the suspended section is relatively large, and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G21/10
CPCB65G21/10B65G2812/02019
Inventor 蔡明华武立飞种德雨张辉李东奎
Owner SHENMU HUISEN LIANGSHUIJING MINING