CN103075102B - Multifunctional split-type caterpillar drilling machine for coal mine - Google Patents
Multifunctional split-type caterpillar drilling machine for coal mine Download PDFInfo
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- CN103075102B CN103075102B CN201310022896.9A CN201310022896A CN103075102B CN 103075102 B CN103075102 B CN 103075102B CN 201310022896 A CN201310022896 A CN 201310022896A CN 103075102 B CN103075102 B CN 103075102B
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Abstract
The invention relates to drilling and exploring machinery, in particular to a multifunctional split-type caterpillar drilling machine for a coal mine. At present, an all-hydraulic drilling machine for the coal mine mainly includes a split crawler type and an integral caterpillar type in terms of structure, the movement of a split crawler type drilling machine mainly depends on manual work and is slow in speed and large in labor intensity, and the stabilizing time of the drilling machine is long; the integral caterpillar type drilling machine has high requirements on transportation sizes due to larger size, and an operator and electric equipment ought to face an orifice of a drilled hole directly, which is not in conformity with usage specification requirements; the drilling machines of the two structure types are limited in regulation ranges of pitching angle, azimuthal angle and horizontal boring height or incomplete in functions, and thus are poor in technological adaptability. The multifunctional split-type caterpillar drilling machine for the coal mine comprises a drill carriage, a pump truck and a control board, wherein the drill carriage, the pump truck and the control board are mutually connected through high-pressure rubber hoses. According to the invention, by virtue of the special structure of the drilling machine, the multifunctional split-type caterpillar drilling machine achieves the advantages of small unit size, strong maneuverability, and complete functions of regulating various drilling angles, and is suitable for being used in underground narrow roadways of the coal mine and mines liable to outburst.
Description
One, technical field:
The present invention relates to boring mechanic class, be specifically related to a kind of colliery Multifunctional split-type caterpillar drilling machine.
Two, background technology:
At present, coal mine full hydraulic drill configuration mainly contains split and climbs shoe formula and overall track formula two kinds, and split is climbed and carried out the main dependence of churn resettlement manually, and resettlement speed is slow, and labour intensity is large, and the rig firm time is long; Overall track churn size is comparatively large, and down-hole resettlement, transportation clearance require high, and rig personnel and electric equipment directly in the face of drilling orifice, must not meet the requirement of projecting mine device security operating specification.Two kinds of structure rig pitch angles, azimuth and horizontal bore height adjustment range are limited, insufficiency, cause Technological adaptability poor.
Three, summary of the invention:
The present invention in order to solve the weak point in above-mentioned background technology, provide that a kind of monomer size is little, mobility strong, various execute bore angle regulating function complete, be adapted at the colliery Multifunctional split-type caterpillar drilling machine that uses in underground coal mine narrow.
For achieving the above object, the technical solution used in the present invention is: a kind of colliery Multifunctional split-type caterpillar drilling machine, comprise drill carriage, pump truck and console, it is characterized in that: described drill carriage, to be connected by high-pressure rubber pipe between pump truck and console, described drill carriage comprises main frame, drill carriage console, crawler belt car body and securing device, described crawler belt car body is arranged at the below of main frame, described crawler belt car body comprises car body platform and revolving dial, described car body platform is connected by pivoting support bearing with revolving dial, is fixed by latch;
Described main frame comprises feeding body, regulates oil cylinder, gyrator and clamper, described feeding body is fixed by two head trees be arranged in parallel and two diagonal braces be arranged in parallel, horizontal bore height control cylinder is provided with in described head tree, described adjustment oil cylinder is connected with the both sides of head tree and feeding body tail end respectively, and described gyrator and clamper central coaxial are arranged on feeding body;
Described head tree is made up of inner sleeve and overcoat, and described inner sleeve is connected with revolving dial, and overcoat is connected with feeding body; Securing device comprises the firm oil cylinder of car body, the firm oil cylinder of revolving dial, the firm oil cylinder of apparatus for feeding and oil cylinder hydraulic lock, the firm oil cylinder of described car body is arranged at the both sides, front and back end of drill carriage, the firm oil cylinder of described revolving dial is inserted in the upper end of head tree, and the firm oil cylinder of described apparatus for feeding is arranged at the rear and front end of feeding body by flange.
Described car body platform is welded with axle, revolving dial is welded with axis tile, uniformly on car body platform be provided with 19 pin-and-holes, uniformly on revolving dial be provided with 20 pin-and-holes.
Described console is fixed on drill carriage by bracket.
Described drill carriage console is arranged in the middle of the rear side of crawler belt car body.
Compared with prior art, the advantage that has of the present invention and effect as follows:
1. the present invention adopts crawler belt split-type structural, rig by drill carriage, pump truck and console three part form, each several part volume is little, and underground moving is flexible, is adapted at using in underground coal mine narrow; During work, three parts can according to drill carriage condition flexible arrangement, console and drill carriage and pump truck keep a safe distance, improve comfortableness and the safety of operator, because all electric equipments of rig are all integrated on pump truck, and pump truck operationally can keep certain distance with drilling orifice, improve the safety of electric equipment when there is Gas Outburst.
2. rig can realize the function adjustment such as 90 ° ~ inverse time of azimuth up time 90 °, pitch angle-30 ° ~ 80 °, horizontal bore height 1.4m ~ 2m, and Technological adaptability is good, labor strength is low.
3. drill carriage adopts three grades of stabilisation systems, and respectively to car body platform, revolving dial, feeding body firmly, solid and reliable property is high.
4. drilling machine master head tree adopts inner sleeve and jacket structure, and inner sleeve is connected with revolving dial, and overcoat is connected with feeding body, and built-in height adjustment oil cylinder, makes feeding body have height adjusting function.
Four, accompanying drawing illustrates:
Fig. 1 is rig front view;
Fig. 2 is drill carriage front view;
Fig. 3 is crawler belt car body front view
Fig. 4 is main frame front view;
Fig. 5 is securing device front view;
Fig. 6 is the firm oil cylinder front view of car body;
1-drill carriage, 2-pump truck, 3-console, 4-main frame, 5-drill carriage console, 6-crawler belt car body, 7-securing device, 8-car body platform, 9-revolving dial, 10-pivoting support bearing, 11-axle, 12-axis tile, 13-latch, 14-gyrator, 15-feeding body, 16-head tree, 17-clamper, 18-horizontal bore height control cylinder, 19-angle modulation oil cylinder, the firm oil cylinder of 20-car body, the firm oil cylinder of 21-apparatus for feeding, the firm oil cylinder of 22-revolving dial, 23-bracket, 24-diagonal brace, 25-oil cylinder hydraulic is locked, 26-inner sleeve, 27-overcoat.
Five, detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is elaborated:
As shown in Figure 1, the present invention includes drill carriage 1, pump truck 2, console 3 form, drill carriage 1, to be connected by high-pressure rubber pipe between pump truck 2 and console 3, console 3 is fixed on drill carriage 1 when transporting by bracket 23, and rig whole structure of the present invention is that crawler belt is split type.
As shown in Figure 2, drill carriage 1 comprises main frame 4, drill carriage console 5, crawler belt car body 6 and securing device 7, is the main actuating mechanism of rig, and described drill carriage console 5 is arranged in the middle of the rear side of crawler belt car body 6.
As shown in Figure 3, described crawler belt car body 6 comprises car body platform 8 and revolving dial 9, described car body platform 8 is connected by pivoting support bearing 10 with revolving dial 9, relatively can rotate 180 ° (rig can realize the adjustment of 90 ° of 90 ° ~ inverse time of azimuth up time), fix Double tabletop by upper and lower cotter joint 13; Because revolving dial 9 has 20 pin-and-holes to divide equally, car body platform 8 has 19 pin-and-holes to divide equally, and therefore minimum orientation angle can reach 1 °; By to car body platform 8 welding axle 11 and being fastened by bolts assisting fixing Double tabletop to revolving dial 9 welding axis tile 12; Described crawler belt car body 6 is arranged at the both sides of main frame 4.
As shown in Figure 4, described main frame 4 comprises gyrator 14, feeding body 15, head tree 16, clamper 17, horizontal bore height control cylinder 18, angle modulation oil cylinder 19 form, described feeding body 15 is fixed by two head trees be arranged in parallel 16 and two diagonal braces be arranged in parallel 24, described head tree 16 adopts inner sleeve 26 and overcoat 27 structure, inner sleeve 26 is connected with revolving dial 9, overcoat 27 is connected with feeding body 15, built-in horizontal bore height control cylinder 18, inner sleeve 26 and overcoat 27 can be movable relatively and have guide effect and oil cylinder protective effect, feeding body 15 is made to have height adjusting function, horizontal bore height 1.4m ~ 2m can be realized highly regulate, described angle modulation oil cylinder 19 connects head tree 16 respectively by chuck, feeding body 15 tail end both sides are connected by bearing, angle modulation oil cylinder 19 promotes the adjustment that feeding body fuselage 15 realizes pitch angle-30 ° ~ 80 °, described gyrator 14 and clamper 17 are arranged on feeding body 15, in coaxially arranged.
As shown in Fig. 5 ~ Fig. 6, described securing device 7 carries out firmly by the firm oil cylinder of car body 20, the firm oil cylinder 22 of revolving dial, the firm oil cylinder of feeding body 15 to drill carriage 1; The firm oil cylinder 20 of car body of the securing device 7 of described drill carriage 1 is arranged in both sides, drill carriage 1 front and back end, two oil cylinder tail concentric flange is adopted to connect, spacing by seam, by the detachable lower body of flange connections firm oil cylinder 20 top, reduce securing device 7 height, oil cylinder hydraulic lock 25 is arranged in below drill carriage 1 front end; The firm oil cylinder of described revolving dial 22 pairs of revolving dials 9 carry out firmly, being connected to head tree 16 upper end, only needing to take oil cylinder, can reduce drill carriage shipping height during transport by inserting mode; The firm oil cylinder 21 of described apparatus for feeding is connected to feeding body 15 rear and front end by flange mode, also be connected with feeding body 15 with bearing by oil cylinder rear end earrings, the firm oil cylinder 21 of apparatus for feeding is formed an angle with feeding body 15, and the feeding body 15 realized under inclination support conditions is firm.
Invention increases coal mining-drilling machine down-hole mobility, azimuth, pitch angle, the adjustment of horizontal bore height etc. are executed brill angle regulating function and are enriched; Rig have simple to operate, labour intensity is low, comprehensive drilling efficiency advantages of higher.
The above, it is only preferred embodiments of the present invention, not any pro forma restriction is done to the present invention, every above example is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. a colliery Multifunctional split-type caterpillar drilling machine, comprise drill carriage (1), pump truck (2) and console (3), described drill carriage (1), connected by high-pressure rubber pipe between pump truck (2) and console (3), described drill carriage (1) comprises main frame (4), drill carriage console (5), crawler belt car body (6) and securing device (7), it is characterized in that: described crawler belt car body (6) is arranged at the below of main frame (4), described crawler belt car body (6) comprises car body platform (8) and revolving dial (9), described car body platform (8) is connected by pivoting support bearing (10) with revolving dial (9), fixed by latch (13),
Described main frame (4) comprises feeding body (15), regulates oil cylinder (19), gyrator (14) and clamper (17), described feeding body (15) is fixed by two head trees be arranged in parallel (16) and two diagonal braces be arranged in parallel (24), horizontal bore height control cylinder (18) is provided with in described head tree (16), described adjustment oil cylinder (19) is connected with the both sides of head tree (16) and feeding body (15) tail end respectively, and described gyrator (14) and clamper (17) central coaxial are arranged on feeding body (15);
Described head tree (16) is made up of inner sleeve (26) and overcoat (27), and described inner sleeve (26) is connected with revolving dial (9), and overcoat (27) is connected with feeding body (15); Securing device (7) comprises the firm oil cylinder of car body (20), the firm oil cylinder of revolving dial (22), the firm oil cylinder of apparatus for feeding (21) and oil cylinder hydraulic lock (25), the firm oil cylinder of described car body (20) is arranged at the both sides, front and back end of drill carriage (1), the firm oil cylinder of described revolving dial (22) is inserted in the upper end of head tree (16), and the firm oil cylinder of described apparatus for feeding (21) is arranged at the rear and front end of feeding body (15) by flange.
2. colliery according to claim 1 Multifunctional split-type caterpillar drilling machine, it is characterized in that: described car body platform (8) is welded with axle (11), revolving dial (9) is welded with axis tile (12), car body platform (8) is above uniform is provided with 19 pin-and-holes, and revolving dial (9) is above uniform is provided with 20 pin-and-holes.
3. colliery according to claim 1 and 2 Multifunctional split-type caterpillar drilling machine, is characterized in that: described console (3) is fixed on drill carriage (1) by bracket (23).
4. colliery according to claim 3 Multifunctional split-type caterpillar drilling machine, is characterized in that: described drill carriage console (5) is arranged in the middle of the rear side of crawler belt car body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310022896.9A CN103075102B (en) | 2013-01-22 | 2013-01-22 | Multifunctional split-type caterpillar drilling machine for coal mine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310022896.9A CN103075102B (en) | 2013-01-22 | 2013-01-22 | Multifunctional split-type caterpillar drilling machine for coal mine |
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| CN103075102A CN103075102A (en) | 2013-05-01 |
| CN103075102B true CN103075102B (en) | 2015-05-06 |
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| CN201310022896.9A Active CN103075102B (en) | 2013-01-22 | 2013-01-22 | Multifunctional split-type caterpillar drilling machine for coal mine |
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| CN103758453B (en) * | 2014-01-23 | 2015-09-23 | 长沙精拓工程机械有限公司 | Intelligent microdrill |
| CN105625941B (en) * | 2016-02-02 | 2017-12-15 | 中煤科工集团西安研究院有限公司 | With the crawler type all-hydraulic tunnel drilling rig for moving bar function certainly |
| CN106121532B (en) * | 2016-07-29 | 2019-02-19 | 中煤科工集团西安研究院有限公司 | The high-power multiple rows of drilling machine of underground coal mine |
| CN106194021B (en) * | 2016-08-26 | 2019-01-01 | 陕西斯达防爆安全科技股份有限公司 | A kind of underground drill rig with adjustable jib lubbing mechanism |
| CN106150383B (en) * | 2016-08-26 | 2018-10-26 | 陕西斯达防爆安全科技股份有限公司 | A kind of small size coal mine down-hole tunnel track-mounted drill |
| CN106368619A (en) * | 2016-11-08 | 2017-02-01 | 内蒙古科技大学 | Novel gas drainage drilling rig with self-moving and stabilizing device |
| CN106761398A (en) * | 2017-01-09 | 2017-05-31 | 中煤科工集团西安研究院有限公司 | Coal mine gallery visits diplopore construction split caterpillar drilling machine and construction method in advance |
| CN106958417A (en) * | 2017-05-02 | 2017-07-18 | 中煤科工集团西安研究院有限公司 | A kind of Split-type vehicle-carrying rig and its construction method |
| CN107654191B (en) * | 2017-11-09 | 2024-05-24 | 铁福来装备制造集团股份有限公司 | Crawler-type double-arm multi-angle jumbolter |
| CN109707310A (en) * | 2019-02-01 | 2019-05-03 | 中煤科工集团重庆研究院有限公司 | Quick moving assembly for coal mine drilling machine |
| CN111335811A (en) * | 2020-04-07 | 2020-06-26 | 贵州能安机电设备制造有限公司 | Split type tunnel drilling machine for drilling low holes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806219B (en) * | 2010-03-17 | 2012-11-14 | 重庆探矿机械厂 | Two-piece all-hydraulic tunnel drilling machine |
| CN102080501B (en) * | 2011-01-08 | 2013-03-27 | 江苏中煤矿山设备有限公司 | Mineral deep hole drilling carriage unit |
| CN102678046B (en) * | 2011-12-21 | 2014-04-09 | 河南科技大学 | Mining drill carriage |
| CN203114169U (en) * | 2013-01-22 | 2013-08-07 | 中煤科工集团西安研究院 | Multifunctional split type crawler belt drilling rig for coal mine |
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Address after: 710075 Xi'an high tech Industrial Development Zone, Shaanxi, Jin Jin Road, No. 82 Applicant after: Xi'an Research Institute, CCTEG Address before: 710075 Xi'an high tech Industrial Development Zone, Shaanxi, Jin Jin Road, No. 82 Applicant before: China Coal Technology & Engineering Group Xi'an Research Institute |
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