Dash-proof distant control boring machine and its control method

A technology for remote control and drilling rigs, applied in drilling equipment and methods, automatic drilling control systems, drilling equipment, etc., can solve problems such as the inability to guarantee the safety of construction personnel, improve coal mine safety conditions, reduce casualties, and improve The effect of stability

Active Publication Date: 2008-12-31
CHINA COAL TECH ENG GRP CHONGQING RES INST
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  • Description
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AI Technical Summary

Problems solved by technology

[0002] The drilling of outburst coal seams in the prior art is manual on-site operation,

Method used

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  • Dash-proof distant control boring machine and its control method
  • Dash-proof distant control boring machine and its control method
  • Dash-proof distant control boring machine and its control method

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Example Embodiment

[0039] figure 1 It is a structural schematic diagram of the present invention, figure 2 It is a top view of the present invention, image 3 A schematic diagram of the drill pipe lifting mechanism, Figure 4 It is a schematic diagram of the drill pipe grabbing mechanism, as shown in the figure: the anti-outburst remote control drilling rig of this embodiment includes a base 1, a drilling rig host and a control system, the drilling rig host is arranged on the base 1, and the base 1 is set There are crawler-type traveling devices 2 and uprights 14, and the uprights 14 are controlled by a hydraulic system to fix the base 1 after the drilling rig is in place;

[0040] The main engine of the drilling rig includes a power head 3, a propulsion mechanism 4, and a power unit 5; the power unit 5 is a hydraulic power unit, including a hydraulic pump 51, an oil tank 52, and a hydraulic control multi-way valve. The group is connected with the automatic control system II, and the pilot s...

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Abstract

The invention discloses an outburst prevention distance control drilling machine and the control method thereof, which comprise a base, a main drilling machine unit and a control system; the main drilling machine unit is arranged on the base which is provided with a running gear; the main drilling machine unit comprises a power head, a driving mechanism and a power device; the control system includes a distance control system and a main control system; the distance control system includes an automatic control system I, a human-machine interface and a display; the main control system includes a sensor group and an automatic control system II; the automatic control system II receives the operation state signal of the main drilling machine unit from the sensor group, transmits the signal to the automatic control system I, receives the control signal of the automatic control system I and sends the command signal to the main drilling machine unit. The outburst prevention distance control drilling machine and the control method realize the unmanned operation of the drilling hole; the operator can control the drilling machine out of the range of 100m; the protection capability of the gas hole drilling operators is improved greatly; the casualty is reduced and the safety state of mines is improved.

Description

technical field [0001] The invention relates to a coal seam drilling rig, in particular to a remote controlled outburst prevention coal seam drilling machine and a control method thereof. Background technique [0002] The outburst coal seam drilling in the prior art is all manual on-site operations, which cannot guarantee the safety of construction workers drilling in the outburst coal seam. Remotely controlling the drilling rig is an effective way to improve the safety of coal mines for drilling. [0003] Therefore, there is a need for an anti-outburst long-distance control drilling rig, which can realize unmanned operation at the orifice through the control of the long-distance automatic control system, which can greatly improve the protection ability of gas drilling operators, reduce casualties, and improve the safety of coal mines . Contents of the invention [0004] In view of this, the object of the present invention is to provide an anti-outburst remote control dr...

Claims

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Application Information

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IPC IPC(8): E21B7/02E21B44/00
Inventor 王清峰陈松林刁文庆辛德忠李华甫吕冰万军肖玉清王宇陈小平黄麟森程建宏陶勇
Owner CHINA COAL TECH ENG GRP CHONGQING RES INST
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