Hydraulic airborne water and wind-driven drilling and anchoring device
A hydraulic and water-air technology, which is applied in the direction of earth drilling, bolt installation, mining equipment, etc., can solve the problems of not being able to be used at the same time, and poor versatility
Active Publication Date: 2011-04-06
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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Problems solved by technology
[0002] With the popularization and application of bolting technology in coal mines, bolting equipment is constantly being improved and perfected, and efficient mechanized rapid support equipment such as bolter rigs and cable anchor rigs have appeared, and bolts for mechanical tunneling The support has been developed and applied rapidly. For example, the continuous coal miners of the Austrian VAI Company and the Jeffrey Company of the United States all have the function of bolting. Some domestic models are also equipped with such equipment, but they cannot be used at the same time. Applied in both dry and wet dust removal environments, poor versatility
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[0020] The present invention will be further described below in conjunction with accompanying drawing:
[0021] figure 1 , 2 Shown is the overall structure diagram, the position and connection relationship of each part must be correct, and the installation should be firm.
[0022] The lower part of the upper box body 1 is the lower box body 2, and the upper part of the upper box body 1 is provided with a locking disc 6, an air drill sleeve 7, and a water drill ferrule 9 in turn, and the lower part of the lower box body 2 is sequentially provided with a connecting end plate 8, a sealing seat 10, Water and air circuit control valve 13, air pipe connector 12, limit switch 26, liquid distribution plate 4, hydraulic motor 3, water circuit valve 5 are arranged on the side of the lower box body 2, liquid distribution plate 4 and water circuit valve 5 pass through ferrules The joint 25 is connected with the water air path control valve 13;
[0023] Inside the hydraulic motor 3 is a...
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The invention relates to a hydraulic airborne water and wind-driven drilling and anchoring device. The device mainly comprises an upper box, a lower box, a hydraulic motor, liquid preparation plate, an air pipe plug, a connecting end disk, a water and wind path control valve, a bearing, a water drill sleeve chuck, a water path valve, a gear, a wind drill sleeve, a locking disk, a water and wind channel, a sealing socket, a bolt and a sealing ring, wherein the hydraulic motor is taken as power; water and wind are combined with a through anchoring and drilling part; the hydraulic motor and the gear can be driven at an infinitely variable speed; and water-wind connection is realized by a rapid joint, so that large water amount and high wind power are achieved. The device is an ideal hydraulic airborne drilling and anchoring device which has an advanced design, a reasonable and compact structure, high drilling speed, enough water and wind power, high efficiency and light environmental pollution, and is convenient to use, safe, stable and reliable.
Description
technical field [0001] The invention relates to a hydraulic airborne water wind drilling and anchoring device, which belongs to the technical field of underground coal mine drilling and anchoring equipment. Background technique [0002] With the popularization and application of bolting technology in coal mines, bolting equipment is constantly being improved and perfected, and efficient mechanized rapid support equipment such as bolter rigs and cable anchor rigs have appeared, and bolts for mechanical tunneling The support has been developed and applied rapidly. For example, the continuous coal miners of the Austrian VAI Company and the Jeffrey Company of the United States all have the function of bolting. Some domestic models are also equipped with such equipment, but they cannot be used at the same time. It is used in both dry and wet dust removal environments, and has poor versatility. Contents of the invention [0003] purpose of invention [0004] The object of the ...
Claims
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IPC IPC(8): E21D20/00
Inventor 王希鹏袁利才龙先江黄海飞王以超朱同明
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP