Cave mining device of finishing-use granite

A granite and tunnel mining technology, applied in drilling equipment, drilling equipment and methods, earthwork drilling and mining, etc., can solve the problems of low mining yield, huge initial investment, ecological environment damage, etc., to save manpower, protect The effect of environment and high degree of automation

Inactive Publication Date: 2015-08-05
林永强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a granite cave mining equipment for veneering, the purpose of which is to solve the problems of serious damage to the ecological environment in the mining process of granite and other stone materials, low mining yield, huge capital investment in early stage investment and later treatment, etc.

Method used

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  • Cave mining device of finishing-use granite
  • Cave mining device of finishing-use granite
  • Cave mining device of finishing-use granite

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specific Embodiment approach

[0029] refer to figure 1 , figure 2 and image 3 , a granite cave mining equipment for facing, comprising an outer frame 10, each of the four corners of the outer frame 10 is provided with a vertical screw 11 arranged along the vertical direction in the length direction and a vertical screw parallel to the vertical screw. 11 vertical fixing bar 12. The outer frame 10 is provided with a movable frame 20 that can move up and down, and the four corners of the movable frame 20 are fixedly provided with vertical screw sleeves 21 that are matched with the vertical screw rods 11 one by one and are connected with the vertical fixed rods 12. The vertical movable cover 22 that fits. A first vertical screw gear 101 , a second vertical screw gear 102 , a third vertical screw gear 103 and a fourth vertical screw gear 104 are respectively connected to the tops of the four vertical screw rods 11 . The first motor 13 drives the first motor gear to rotate 100 , and the first motor gear 10...

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Abstract

The invention discloses a cave mining device of finishing-use granite, wherein the cave mining device includes a machine body and a rock drilling mechanism thereon. The machine body includes an outer rack, a movable frame which can move vertically in the outer rack, and a moving bench which is arranged on the movable frame and can move left-and-right. The rock drilling mechanism can move front-and-back along the moving bench. The movements of the movable frame, the moving bench and the rock drilling mechanism are all controlled by a controller. The device is designed for cave mining of rock material, can achieve horizontal mining of rock materials, can avoid damage on vegetation and protect environment, is high in automation degree, and is stable and is accurate in positioning.

Description

technical field [0001] The invention relates to a rock drilling equipment, in particular to a granite cave mining equipment for veneering. Background technique [0002] Open-pit mining is a relatively common mining method in traditional stone mining. Open-pit mining is a process of removing the covering of the rock surface to obtain the required stone, mainly including perforation, blasting, sawing mining, transportation and soil discharge, etc. process. Surface mining requires the stripping of large layers of soil overlying useful rock surfaces, as well as fractured rock of considerable thickness. As a result, a large amount of mountain land and farmland need to be occupied for spoil. A large amount of vegetation is destroyed, and the green hills are covered with white, and the tailings pool formed also has a large potential safety hazard. In the early stage of platform mining, the cost of compensation, the cost of divestiture, and the cost of governance in the later sta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21C47/10E21B1/00
Inventor 林永强
Owner 林永强
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