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Outburst prevention track drilling machine for laneway excavation

A kind of crawler and outburst prevention technology, which is applied to drill pipes, drill pipes, drilling equipment, etc., can solve the problems of difficult and unsatisfactory moving and relocation, and achieve the effects of flexible operation, reasonable structure and convenient operation.

Active Publication Date: 2013-01-16
SHANXI JINCHENG ANTHRACITE COAL MINING GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing gas drainage drilling rig is difficult to move and cannot meet the construction requirements of different heights and different angles, the invention provides an outburst prevention crawler drilling rig for tunneling

Method used

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  • Outburst prevention track drilling machine for laneway excavation
  • Outburst prevention track drilling machine for laneway excavation
  • Outburst prevention track drilling machine for laneway excavation

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Embodiment Construction

[0020] The outburst prevention crawler drilling rig for excavating roadways includes a body platform 1 and an elevating platform 2 located in front of it, a traveling mechanism 3 is arranged below the body platform 1, and a control mechanism 4, a mud pump 47, a hydraulic mechanism 5, and a hydraulic mechanism are arranged above the body platform 1. system, the front end of the body platform 1 is provided with a fixed seat 6, a lifting mechanism 7 connected with the two is provided between the fixed seat 6 and the lifting platform 2, and a support mechanism 8 is provided at the rear end of the body platform 1;

[0021] The traveling mechanism 3 includes a front connecting beam 9 and a rear connecting beam 10 fixed below the body platform 1, and a crawler frame 11 is fixed between the front connecting beam 9 and the rear connecting beam 10, and front sprockets are arranged at the front and rear ends of the crawler frame 11. 12 and the rear sprocket 13, the front sprocket 12 slide...

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Abstract

The invention particularly provides an outburst prevention track drilling machine for laneway excavation, and solves the problems that during the use of a conventional gas drainage drilling machine, the moving is difficult, and construction requirements of different heights and different angles cannot be met. The outburst prevention track drilling machine comprises a machine body platform and a lifting platform in front of the machine body platform, wherein a travelling mechanism is arranged under the machine body platform; a control mechanism, a mud pump, a hydraulic mechanism and a hydraulic system are arranged on the machine body platform; a fixing seat is arranged at the front end of the machine body platform; a lifting mechanism connected with the fixing seat and the lifting platform is arranged therebetween; and a support mechanism is arranged at the rear end of the machine body platform. According to the requirements of different heights of laneway engineering holes, the mechanized construction of underground excavation detecting holes, large caliber gas drainage holes and other engineering holes of the heights ranging from 1 to 3 m is realized through the lifting of the lifting platform, the drilling function is comprehensive, work security and efficiency are high, workers' labor intensity is low, the structure is reasonable, the mechanism is compact, and the operation is flexible and convenient.

Description

technical field [0001] The invention relates to a drilling rig for underground coal mines, in particular to an outburst prevention crawler drilling rig for tunneling. Background technique [0002] In my country, 95% of the coal mines are underground mining, the coal seam occurrence conditions are complex and changeable, and major gas accidents often occur. In the face of the current coal mine safety situation, in order to prevent local gas safety accidents in coal mines, achieve effective gas extraction and utilization, and at the same time, in order to solve the problem of preventing gas explosion accidents that have plagued the government and the coal industry for many years, research and development can be used for driving face. Deep hole drilling rig is of great significance. [0003] At present, there are many types of gas drainage drilling rigs used underground in coal mines. The common problems in the use of these gas drainage devices are: 1. The drilling rig is larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B7/02E21B15/00E21B19/18
Inventor 薛军正王相元翟慧兵赵彬李小喜冯强晋铭靳伟郭青芦伟牛军胜
Owner SHANXI JINCHENG ANTHRACITE COAL MINING GRP CO LTD
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