An automatic bolting device for coal mine
A bolt and coal mine technology, which is applied in the field of partial realization devices, can solve the problems of wasting time, increasing the risk of roadway collapse, and lengthy support process time, etc., and achieve the effect of short switching process time and high efficiency
Active Publication Date: 2020-11-24
TAIYUAN UNIV OF TECH
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Problems solved by technology
In the prior art, the method of inserting the anchor rod into the drill hole is to drive the anchor rod into the hole through the drill box of the drilling rig. The time interval between adjacent anchor rods is relatively long, and this process wastes a lot of time, which makes the roadway The support process takes a long time, which increases the risk of roadway collapse
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[0029] refer to Figure 1 to Figure 14 Further elaborating the present invention, an automatic bolting device for coal mines, including an anchoring agent base connecting plate 301, a fixed base 302, a fixed base slide rail 303, a fixed base slider 304, a slide rail turntable 305, and a drill pipe base connection Plate 306, drill pipe base 307, drill pipe push rod one 308, drill pipe push rod two 309, drill pipe top seat 310, drill pipe manipulator 311, drill pipe top column 312, anchor rod push rod two 313, anchor rod top seat 314, Anchor manipulator 315, Anchor top post 316, Anchor push rod two 317, Anchor push rod one 318, Anchor push rod one 319, Anchor base 320, Anchor base 321, Anchor base connecting plate 322 , Drill base fixed vertical plate 323, fixed connecting plate 2 324, anchor base fixed vertical plate 325, drill box 1 326, drill box base 1 327, anchor belt 328, anchor linear guide 329, anchor base fixed vertical Plate carriage 330, drill pipe base fixed vertica...
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The invention relates to a partial realization device of anchor bolt drilling machines for coal mines, in particular to an automatic anchor bolt driving device for a coal mine. Through the fast switching of two drilling boxes, an anchor bolt can be quickly inserted into a borehole, and thus the tunnel support time is greatly shortened, and tunnel collapse risks are avoided. The automatic anchor bolt driving device includes a drilling device, an anchor bolt driving device body and an anchoring agent release device, wherein the drilling device, the anchoring agent release device and the anchor bolt driving device can reciprocate from a corresponding end point to a T-shaped intersection of a fixed base under the action of a fixed base sliding block, the borehole is drilled by the drilling device, the anchorage agent is applied by the anchorage agent release device, the anchor bolt driving operation is completed by the anchor bolt driving device, and accordingly the automatic operation ofthe anchor bolt device is realized. According to the automatic anchor bolt driving device, the replacement of a drill pipe and an anchor bolt in the prior art is replaced through the replacement of adrill box, and the switching process is short in time and high in efficiency.
Description
technical field [0001] The invention relates to a partial realization device of a bolter drilling rig for coal mines, in particular to an automatic bolting device for coal mines. Background technique [0002] After the rock bolt drilling rig used in coal mines drills holes, it is necessary to spray anchoring agent to the drilled holes in time, and insert the anchor rod into the drilled hole to achieve effective support for the roadway. In the prior art, the method of inserting the anchor rod into the drill hole is to drive the anchor rod into the hole through the drill box of the drilling rig. The time interval between adjacent anchor rods is relatively long, and this process wastes a lot of time, which makes the roadway The support process takes a long time, which increases the risk of roadway collapse. Contents of the invention [0003] The purpose of the present invention is to provide an automatic bolting device for coal mines. Through the rapid switching of two drill...
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IPC IPC(8): E21D20/00E21D20/02E21B15/00
CPCE21B15/003E21D20/003E21D20/028
Inventor 宫晓琴檀润娥梁群龙郭文亮程向军冯光
Owner TAIYUAN UNIV OF TECH