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Method for replacing rubber belt by long-distance steel cord rubber belt conveyor

A technology of belt conveyor and steel cord core, applied in the direction of conveyor, transportation and packaging, etc., to achieve the effect of ensuring production time, huge social and economic benefits, extensive social benefits and

Inactive Publication Date: 2011-01-05
SHANXI JINCHENG ANTHRACITE COAL MINING GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of replacing the long-distance adhesive tape, the present invention provides a method for replacing the adhesive tape of the long-distance steel cord belt conveyor

Method used

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  • Method for replacing rubber belt by long-distance steel cord rubber belt conveyor
  • Method for replacing rubber belt by long-distance steel cord rubber belt conveyor

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Embodiment Construction

[0014] Such as figure 1 As shown, the layout and structure of a long-distance tape, the left end a is the nose, the right end b is the tail, and the middle part e is 6# Hengchuan. In order to replace the tape, we adopt the following method,

[0015] A method for replacing the belt of a long-distance steel cord belt conveyor. The steps are: stop the car, loosen and tighten the trolley (or tensioning wheel), then tighten the lower belt, punch the upper and lower belts at the tail b, and lift 6 The upper tape of #横川, remove the rack at 6# Hengchuan, install the tape reel at 6# Hengchuan, cut off the lower tape at point d of the tail and 6# Hengchuan (the distance between the two places is about 120 meters), and put the new tape f Connect with the old tape, remove the tape card under the tail of the machine, pull the old tape for 120 meters at 6# Hengchuan, then cut off the 120-meter old tape, roll the 120-meter old tape, and remove the old tape with a forklift to complete a unit ...

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Abstract

The invention relates to a maintenance technology of underground equipment of a coal mine, in particular to a method for replacing a rubber belt of a long-distance steel cord rubber belt conveyor, solving the problem of replacement of the underground long-distance rubber belt of the coal mine. The method comprises the following steps of: stopping; punching cards on a machine end and a lower rubber belt; lifting an upper rubber belt positioned on a certain position; disassembling a rack positioned on the position; installing a rubber belt winder on the position; cutting the lower rubber belt on the machine end and the position; connecting a new rubber belt with an old rubber belt; disassembling the cards positioned on the machine end and the lower rubber belt; pulling the old rubber belt for m meters, then cutting the old rubber belt of m meters, winding the old rubber belt of m meters, and forking an old rubber belt coil by a forklift so as to complete one rubber belt replacement unit; and sequentially operating for a plurality of times till rubber belt replacement is completed. The invention has the characteristics of shortest replacing time, overlength-distance fast belt replacement.

Description

[0001] technical field [0002] The invention relates to a coal mine underground equipment maintenance technology, in particular to a method for replacing the belt of a long-distance steel cord belt conveyor. Background technique [0003] In the mine, the long-distance steel cord belt conveyor is an important transportation equipment, with a length of several kilometers and dozens of joints. The position structure of the belt is as follows figure 1 As shown, in the long-term use process, when the structure and the top plate are not good, part of the gangue is pulled out from Dongjiao, resulting in scratches on the belt surface, damp and rusted steel wire ropes, and most of the joints are corroded and broken. The steel wire rope in the middle of some belts is broken, which has buried a safety hazard for the operation of the belt. In order to ensure the safe and stable operation of the belt, the belt must be replaced regularly, but the belt is very long, the roadway heig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G15/00
Inventor 郝启峰李小喜徐玉胜悦波宇文慧彪田卫东张高亮高志李雷涛郑志军马飞
Owner SHANXI JINCHENG ANTHRACITE COAL MINING GRP CO LTD
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