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Track-mounted full-hydraulic tunnel drilling rig

A tunnel drilling rig and crawler-type technology, applied in the field of drilling machinery, can solve the problems of high labor intensity, long auxiliary time, slow relocation speed, etc., and achieve the effect of low labor intensity, fast movement and simple operation

Active Publication Date: 2008-02-13
XIAN RES INST OF CHINA COAL TECH& ENG GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the layout of the full hydraulic tunnel drilling rig is unreasonable, and its relocation mainly relies on manual handling or short-distance movement of the walking mechanism, which has problems such as slow relocation speed, high labor intensity, and long auxiliary time.

Method used

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  • Track-mounted full-hydraulic tunnel drilling rig
  • Track-mounted full-hydraulic tunnel drilling rig
  • Track-mounted full-hydraulic tunnel drilling rig

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Embodiment Construction

[0015] The crawler-type full-hydraulic tunnel drilling rig is composed of a power head 9, a feed body 8, a gripper 7, an oil tank 2, a motor pump unit 4, a console 5, a stabilizing device 1 and a crawler-type walking platform 3. The front end of the feeding body 8 is provided with a gripper 7, and the rear end of the feeding body 8 is fixed on the walking platform 3 by a hinged support; the front end of the feeding body 8 is hinged and fixed on the liftable beam 6, and the two ends of the The columns on the two hinged supports on the walking platform are connected; the feed body 8 is parallel to the crawler walking direction and is located on one side of the walking platform; the fuel tank 2, the motor pump unit 4 and the console 5 are respectively located on the walking platform The four corners of the drilling rig are provided with four firmly supporting oil cylinders 1, and the firmly supporting oil cylinders 1 are formed by butt-welding the cylinder tails of two single-rod ...

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Abstract

The invention relates to the drilling machinery, and in detail is a pedrail fully-hydraulic tunnel driller used in a coal mine operation. A prior fully-hydraulic tunnel driller is inappropriate in the layout, and is mainly moved manually or by a walking mechanism for a short distance, so the prior tunnel driller is provided with the problem of the low moving speed, the strong labor intensity, the long assistant time, and so on. The invention is a fully-hydraulic power-head tunnel driller, and comprises a power head, a feeding machine body, a clamping device, an oil tank, an electric motor pump set, a console, a stabilizing device and a pedrail walking platform. The driller is characterized in that the feeding machine body is parallel with a walking direction of the pedrail and is arranged at the side of the walking platform; the oil tank is at the front end of the platform; an axial direction of the electric motor pump set is parallel with the walking direction of the pedrail and is equipped with a supporting and stabilizing device. Thus, the driller is provided with the advantage of the rapid moving, the low labor intensity, the simple operation, and so on.

Description

technical field [0001] The invention relates to drilling machinery, in particular to a crawler-type full hydraulic tunnel drilling machine mainly used for underground operations in coal mines. technical background [0002] At present, the layout of fully hydraulic tunnel drilling rigs is unreasonable, and its relocation mainly relies on manual handling or short-distance movement of walking mechanisms, which has problems such as slow relocation speed, high labor intensity, and long auxiliary time. Contents of the invention [0003] In order to overcome the shortage of products at the present stage, the present invention provides a crawler-type full hydraulic tunnel drilling rig with crawler-type walking function, which can meet the complex road conditions in coal mines. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] Crawler-type full hydraulic tunnel drilling rig, including power head 9, feed body 8, grippe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21C29/22E21B7/02
Inventor 殷新胜田宏亮姚克孙保山邬迪
Owner XIAN RES INST OF CHINA COAL TECH& ENG GROUP CORP