High-efficiency conveying device and method for underground materials of mines

Abstract

The invention discloses a high-efficiency conveying device and a high-efficiency conveying method for underground materials of mines. The device mainly comprises loading and driving devices (1) connected in series through a conveyer belt (6), a plurality of groups of O-shaped double roll devices (4), a guide roller set (3) and a conveyer belt power compensation device (5). U-shaped rollers, the O-shaped double roll sets, a vibration drawer and the like are combined, the conveyer belt is enclosed into a U shape and further a cylindrical shape, and the material loading is sequentially completed; and the conveyer belt is enclosed into the cylindrical shape, and under the assistance of a cylindrical conveyer belt power compensation machine, the lifting inclination and the conveying capacity of a cylindrical conveyor are increased. The O-shaped double roll sets are provided with double rolls, a few maintenance tasks are required, and overhaul is simple and convenient; and the conveyer belt is enclosed and the materials cannot be leaked.

Description

technical field [0001] The invention relates to a mine underground material transportation device and a material transportation method using the mine underground material transportation device. Background technique [0002] Shaft or inclined shaft hoisting systems are widely used in the current process of lifting and transporting underground materials in mines. The disadvantage is that the transportation efficiency is not high, the equipment maintenance task is heavy, and many safety precautions need to be taken. There are also the above-mentioned shortcomings in the mode of traction and transportation of materials by rail or trackless locomotives. On the other hand, the use of transportation equipment that consumes petrochemical fuels underground will cause environmental pollution in underground operations, which is very harmful and detrimental to human health. [0003] At present, ordinary belt transportation also has certain applications in underground mines, but they a...

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Problems solved by technology

On the other hand, the use of transportation equipment that consumes petrochemical fuels underground will cause environmental pollution in underground operations, which is very harmful and detrimental to human health

[0003] At present, ordinary belt transportation also has certain applications in underground mines, but it is limited to underground mines with shallow depth, gentle slope, and short-distance transportation.

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