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An automatic mine grooving equipment based on dual hydraulic power system

A power system and hydraulic control system technology, applied in mining equipment, tunnels, earthwork drilling and mining, etc., can solve time-consuming and labor-intensive problems, and achieve the effects of improving the quality of grooves, stable power output, and convenient movement

Active Publication Date: 2020-04-17
SHANXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the size of the hole is generally more than five meters, workers need to use a ladder to carve the wall and top, which is time-consuming and laborious

Method used

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  • An automatic mine grooving equipment based on dual hydraulic power system
  • An automatic mine grooving equipment based on dual hydraulic power system
  • An automatic mine grooving equipment based on dual hydraulic power system

Examples

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Embodiment Construction

[0032] In order to further illustrate the technical solution of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0033] Such as figure 1 , figure 2 Shown is an automatic mine notching equipment based on a dual hydraulic power system, including a transport vehicle 1, a bracket 2, a notching device 3, a hydraulic control system 5 and a transmission gear 6, and the transport vehicle 1 includes a trolley body 101 and is arranged on Several rollers 103 on the lower surface of the trolley main body 101; the rollers 103 are universal wheels with brakes. The support 2 is arranged on the transport vehicle 1, and a set of notching device 3 is respectively arranged on the upper side and the left and right sides of the support 2, and the hydraulic control system 5 controls the work of the notching device 3 so as to make the inner wall of the mine hole Grooving, the variable speed gear 6 is inst...

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Abstract

The invention belongs to the technical field of mine automatic equipment, and particularly relates to automatic mine grooving equipment based on a dual-hydraulic-power system. The automatic mine grooving equipment comprises a carrier vehicle, a bracket, grooving devices, a hydraulic control system and a variable-speed gear, wherein the carrier vehicle comprises a vehicle main body and a pluralityof rollers arranged on the lower surface of the vehicle main body; the bracket is arranged on the carrier vehicle; the upper side, and left and right sides of the bracket are separately equipped witha set of grooving devices; the hydraulic control system controls the grooving devices to work for grooving the inner wall surface of a mine hole; and the variable-speed gear is mounted on the bracket.The automatic mine grooving equipment solves the problems that a grooving machine used for manual climbing in the prior art is low in grooving efficiency, is dangerous and is high in labor intensity,and has the advantages of being high in working efficiency, safe, and simple in operation.

Description

technical field [0001] The invention belongs to the technical field of mine automation equipment, and in particular relates to an automatic mine notching equipment based on a dual hydraulic power system. Background technique [0002] Nowadays, with the development of mining industries such as coal, the degree of mechanization of mining is getting higher and higher, especially the coal mining industry. In the coal mining industry, in order to prevent damage to the water veins in the mine and cause water gushing in the mine, it is necessary to build walls at the corresponding positions in the excavated mine holes that have the risk of water gushing to avoid water gushing accidents. [0003] The traditional way of building walls requires manually using a hand-held notching machine to carve grooves around the hole, and then lay bricks and cement mortar in the grooves for sealing. Since the size of the hole is generally more than five meters, workers need to use ladders to carve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D9/10E21D9/12
CPCE21D9/1006E21D9/1086E21D9/1093E21D9/12
Inventor 王琦杨超杰白建云孙竹梅禹健宗玲
Owner SHANXI UNIV
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