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Cutting device for mining and mining machine

A cutting device and mining machine technology, applied in cutting machinery, slitting machinery, earthwork drilling and other directions, can solve the problems of low mining efficiency and unsatisfactory effect, and achieve the effect of great practicability

Pending Publication Date: 2019-08-02
GUIZHOU BATIAN ECOTYPIC ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the walls in the roadway are usually integrated, and the hydraulic hammer or air hammer is used for mining. The mining efficiency is low and the effect is not ideal.

Method used

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  • Cutting device for mining and mining machine
  • Cutting device for mining and mining machine
  • Cutting device for mining and mining machine

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Embodiment Construction

[0025] The following are preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications are also considered as the present invention. protection scope of the invention.

[0026] In the mining industry, especially in tunnel mining operations, blasting is commonly used for mining. However, there are many problems in the blasting method. For example, if blasting in the roadway, it is easy to cause accidents such as landslides; the blasting method tends to generate more dust, which greatly affects the environment in the roadway; the blasting method requires intermittent operations and cannot be operated continuously. ; The ore collected by the blasting method will be doped with more impurities, which will affect the purity of the ore. Because mining ore in the pit of the roadway i...

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Abstract

The invention provides a cutting device for mining. The cutting device comprises a base, a supporting arm, a cutting cantilever, a driving device and a cutting saw, the supporting arm is movably connected with the base, the cutting cantilever is movably connected with the supporting arm, the driving device and the cutting saw are both arranged on the cutting cantilever, the driving device is usedfor driving the cutting saw to rotate, and the cutting saw is used for rotating and cutting the surface of a mine pit. Movement and work of the cutting saw are controlled through the base, the supporting arm, the cutting cantilever and the driving device, the cutting saw can be driven by the driving device to rotate at a high speed and cut the surface of a mine pit, and finally ore is cut off fromthe surface of the mine pit. The cutting device provided by the invention can be effectively used in the mining industry, and can efficiently and safely mine ores. The invention further provides a mining machine.

Description

technical field [0001] The invention belongs to the technical field of mining, and in particular relates to a cutting device and a mining machine for mining. Background technique [0002] Mining refers to the extraction of naturally occurring minerals such as solids (such as coal and minerals), liquids (such as crude oil) or gases (such as natural gas). Mining machinery is mainly used for underground and open-pit mining, including drilling machinery for drilling blast holes; excavating machinery and loading and unloading machinery for digging and loading rock; At present, it is generally used in the mining operation of the flat roadway to dig out many blast holes with drilling machines on the mining face, then fill each blast hole with explosives, detonate at the same time for blasting, and then clean and transport the broken ore. out. Because this traditional operation method cannot carry out continuous mining operations, it needs a series of operations such as digging bl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21C25/16E21C25/18E21C35/00E21C35/20E21C29/22
CPCE21C25/16E21C25/18E21C35/00E21C35/20E21C29/22
Inventor 华建青黄德明刘法安张建军
Owner GUIZHOU BATIAN ECOTYPIC ENG CO LTD
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