Strip mining machine for mine

Abstract

A strip mining machine for a mine belongs to technical field of mining equipment, and is applied to integral strip mining of surrounding rock and mineral of an open-pit mine. The technical scheme is that the strip mining machine comprises a cutting, slotting and scraper type loading part, a raking down part, a scratch board transporting device, a crushing device, a rubber belt transporting device, a rotating and elevating system, a walking part and a rotating part, wherein the cutting, slotting and scraper type loading part is arranged at the front end of the strip mining machine; the scratch board transporting device is mounted at the lower part of the cutting, slotting and scraper type loading part; the back end of the scratch board transporting board device is connected to the crushing device; the crushing device is connected to the rubber belt transporting device; the rotating and elevating system is mounted at the lower part of the rubber-belt transporting device; the transporting belt of the rubber belt transporting device is mounted in the middle of the track of the walking part; the raking down part is arranged above the cutting, slotting and scraper type loading part; and the rotating part is mounted above the walking part. The strip mining machine can realize the integrated operation of continuous strip mining, crushing, transshipping and transporting for the open-pit mine, thereby greatly improving the strip mining efficiency and the productivity of the mine.

Description

technical field [0001] The invention relates to an integrated stripping equipment suitable for surrounding rock stripping and mineral mining in open-pit mines, and belongs to the technical field of mining equipment. Background technique [0002] At present, coal mines, iron mines and non-ferrous metal ore open-pit mining fields generally adopt intermittent mining technology. Firstly, the surrounding rock or ore body is perforated and blasted, and then the loose materials are shoveled by excavators, electric shovels and other equipment, and then carried out by automobiles. transportation. For hard gangue and hard rock, the particle size of the blasting product is very large, and it needs to be transported to the side crushing station for crushing. After reaching the particle size required for transportation, it can be transported by car. In addition, for the intermittent process, loose blasting, shoveling, transportation, and crushing must be realized by special equipment wi...

AI Technical Summary

Problems solved by technology

In addition, for the intermittent process, loose blasting, shoveling, transportation, and crushing must be realized by special equipment with a single function. The stripped objects and ore bodies must go through the landing process and cannot achieve continuous operation. The disadvantages of low mining efficiency, serious restrictions on the expansion of mine production capacity, and high production costs

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