CN103032025A - Underground coal mine multipurpose overall crawler type full-hydraulic directional drilling machine - Google Patents
Underground coal mine multipurpose overall crawler type full-hydraulic directional drilling machine Download PDFInfo
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- CN103032025A CN103032025A CN2013100188459A CN201310018845A CN103032025A CN 103032025 A CN103032025 A CN 103032025A CN 2013100188459 A CN2013100188459 A CN 2013100188459A CN 201310018845 A CN201310018845 A CN 201310018845A CN 103032025 A CN103032025 A CN 103032025A
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Abstract
The invention relates to the technical field of drilling equipment, in particular to an underground coal mine multipurpose overall crawler type full-hydraulic directional drilling machine. At present, more and more construction demands are needed by the underground coal mines in the gas extraction wear layer drilling construction, the gas extraction bedding drilling construction, the drainage drilling construction and the bottom plate grouting drilling construction through a precise control directional drilling machine; however, according to the existing crawler type full-hydraulic directional drilling machine for the coal mines, the angle adjusting range of a construction main shaft is smaller, an anti-explosion computer is inconvenient to mount and use, the adaptability of the drilling machine to the constructions is limited to a certain extent, and the technique adaptability is weaker. The underground coal mine multipurpose overall crawler type full-hydraulic directional drilling machine realizes that the main shaft angle can be adjusted in a range of minus 30 to 30 degrees through the connection relation among parts such as a host, an adjusting support rod, an anti-explosion computer set and the like; the anti-explosion computer is convenient to use and maintain; drilling staff operate observing holes safely and conveniently; the construction adaptability of the drilling machine is improved; and the drilling machine has the characteristics of novel structure, compact and reasonable layout, high drilling efficiency, simple and elegant appearance and the like.
Description
One, technical field:
The present invention relates to the drilling equipment technical field, be specifically related to the all-hydraulic directional drilling machine of multipurpose overall track formula under a kind of coal mine, can be applicable to gas pumping layer-through drilling construction, gas pumping concordant drilling construction and the spy drilling constructions such as drilling construction and floor grouting construction that discharge water.
Two, background technology:
At present, it is more and more to carry out gas pumping layer-through drilling construction, gas pumping concordant drilling construction and the spy construction demands such as drilling construction and floor grouting construction drill that discharge water by essence control directional drilling machine under the coal mine, yet the colliery is less with crawler type all-hydraulic directional drilling machine construction main shaft angle adjustable range at present, anti-explosion computer is installed and used inconvenience, Study on Man-Machine Function needs to improve, rig is restricted to a certain extent to above-mentioned construction adaptive capacity, and Technological adaptability is relatively poor.
Three, summary of the invention:
The present invention is in order to solve the weak point in the above-mentioned background technology, the all-hydraulic directional drilling machine of multipurpose overall track formula under a kind of coal mine is provided, it can be applicable to gas pumping layer-through drilling construction, gas pumping concordant drilling construction and spy discharge water drilling construction and floor grouting construction, can realize drill spindle angle angular adjustment on a large scale, anti-explosion computer is easy to use.
For achieving the above object, the technical solution used in the present invention is: the all-hydraulic directional drilling machine of multipurpose overall track formula under a kind of coal mine, comprise main frame, anti-explosion computer group, fuel tank, console, crawler belt car body platform, cooler, firm oil cylinder, the flexible protection of oil cylinder, operating pedal, electric-motor pump group, described main frame is arranged at the right side of crawler belt car body platform; Fuel tank, electric-motor pump group and console are arranged at the left side of crawler belt car body platform; Operating pedal is arranged at both sides and the rear side of crawler belt car body platform, it is characterized in that: described anti-explosion computer group comprises anti-explosion computer, computer box, rotating shaft, bearing pin, guidance panel and explosion-proof keyboard, described anti-explosion computer is arranged on the computer box, described computer box is connected with guidance panel by rotating shaft, be provided with the bearing pin locating hole that matches on described guidance panel and the computer box, described explosion-proof keyboard is embedded on the guidance panel of anti-explosion computer group, and the bottom surface of described guidance panel is provided with the adjustment screw; One end of the feeding body of described main frame is fixedly installed on the rear support by rear cross beam, and the other end is connected on the angle modulation support bar by front beam, and an end of described angle modulation strut is connected with member of translational, also is connected with the angle modulation oil cylinder on the member of translational.
Be provided with the flexible protection of oil cylinder between described feeding body and the supporting plate, the structure of the flexible protection of described oil cylinder is flexible paling form structure.
Be provided with gyrator, chuck and chuck protective cover on the described supporting plate, described chuck protective cover is arranged on the gyrator by screw, covers chuck.
Described firm oil cylinder is provided with 4, be arranged at respectively four angles of crawler belt car body, its structure comprises single pole two-way cylinder one, single pole two-way cylinder two and oil cylinder locking-valve piece, and described single pole two-way cylinder one and single pole two-way cylinder two weld two cylinder barrels by oil cylinder locking-valve piece.
Described anti-explosion computer group is arranged at the top of electric-motor pump group.
Described member of translational is sheathed on the base plate of main frame by draw-in groove.
Described cooler is arranged at the front side of crawler belt car body platform.
Described operating pedal is arranged at both sides and the rear side of crawler belt car body platform, and turning 90 degree.
Described bearing pin locating hole is circular or oval.
Compared with prior art, advantage and effect that the present invention has are as follows: the angle of drill spindle of the present invention can be regulated in-30 °～+ 30 ° scopes, can significantly improve the construction adaptability of rig, the anti-explosion computer working service is convenient, driller's personnel operation is observed the aperture safe and convenient, has novel structure, compact in design, reasonable, drilling efficiency is high, the outward appearance simplicity generosity.
Four, description of drawings:
Fig. 1 is rig front view of the present invention;
Fig. 2 is rig top view of the present invention;
Fig. 3 is the host structure chart of rig of the present invention;
Fig. 4 is the securing device structure chart of rig of the present invention;
Fig. 5 is that the anti-explosion computer group is opened elevation;
Fig. 6 is that the anti-explosion computer group is opened lateral view;
Fig. 7 is the upper elevation of anti-explosion computer combination;
Fig. 8 is anti-explosion computer combination side elevation view;
1-fuel tank, 2-crawler belt car body platform, 3-anti-explosion computer group, 4-console; 5-firm oil cylinder, 6-cooler, 7-main frame; the flexible protection of 8-oil cylinder, 9-operating pedal, 10-front beam; 11-clamping device, 12-angle modulation strut, 13-feeding body; 14-chuck protective cover, 15-gyrator, 16-member of translational; 17-supporting plate, 18-angle modulation oil cylinder, 19-rear cross beam; 20-rear support, 21-oil cylinder locking-valve piece, 22-single pole two-way cylinder one; 23-single pole two-way cylinder, two, 24-anti-explosion computer, 25-computer box; 26-explosion-proof keyboard, 27-adjustment screw, 28-rotating shaft; 29-bearing pin, 30-electric-motor pump group, 31-guidance panel.
Five, the specific embodiment:
Describe the present invention below in conjunction with accompanying drawing:
Comprise main frame 7, anti-explosion computer group 3, fuel tank 1, console 4, crawler belt car body platform 2, cooler 6, firm oil cylinder 5, the flexible protection 8 of oil cylinder, operating pedal 9 referring to Fig. 1 and its structure of Fig. 2 the present invention, electric-motor pump group 30, described main frame 7 is arranged at the right side of crawler belt car body platform 2; Fuel tank 1, electric-motor pump group 30 and console 4 are arranged at the left side of car body platform 2; Operating pedal 9 is arranged at both sides and the rear side of crawler belt car body platform 2, and described cooler 6 is installed in the front side of crawler belt car body platform 2; Described operation platform 9 is installed in crawler belt car body platform 2 both sides and rear side, and turning 90 ° packed up, and adopts the latch location, is convenient to the driller personnel and observes the aperture situation and control rig and explosion-proof computer 24.
Referring to Fig. 5-Fig. 8: described anti-explosion computer group 3 comprises anti-explosion computer 24, computer box 25, rotating shaft 28, bearing pin 29, guidance panel 31 and explosion-proof keyboard 26, the structure of described anti-explosion computer group 3 is the turning structure of shell-type, is installed in the top of electric-motor pump group 30; Described anti-explosion computer 24 is arranged in the computer box 25; Described computer box 25 can be around the shaft 28 links to each other with guidance panel 31 and can overturn by relative guidance panel 31, be provided with the bearing pin locating hole that matches on guidance panel 31 and the computer box 25, after being turned to the operating position, adopt bearing pin 29 location, the bearing pin locating hole can be circular hole and elliptical aperture; Described explosion-proof keyboard 26 embeds and is arranged on the guidance panel 31 of anti-explosion computer group 3, adjusts the bottom surface that screw 27 is installed in guidance panel 31, in order to height and the angle of regulating keyboard; Height and angle that the driller personnel can regulate explosion-proof keyboard 26 by adjusting screw 27; Detain anti-explosion computer box 25 during transportation, can protect anti-explosion computer 24 and explosion-proof keyboard, dig anti-explosion computer box 24 during work, by bearing pin 29 to its location.Consider that the driller personnel observe comfort level, adjust bearing pin 29 and adjust the anti-explosion computer viewing angle in the location of elliptical aperture.
Referring to Fig. 3-Fig. 4: main frame 7 structures comprise clamping device 11, gyrator 15, chuck protective cover 14, feeding body 13, front beam 10, rear cross beam 19, angle modulation strut 12, member of translational 16, angle modulation oil cylinder 18 and rear support 20, its feeding body 13 1 ends utilize rear cross beam 19 to be fixed on the rear support 20, the other end of feeding body 13 utilizes front beam 10 to connect angle modulation support bar 12, member of translational 16 connects angle modulation strut 12 and angle modulation oil cylinder 18, can realize the positive-angle adjusting of feeding body 13 by 16 slippages of angle modulation oil cylinder 18 flexible promotion member of translational; Member of translational 16 adopts the draw-in groove mode to be set with on the base plate of main frame 7; Regulate if realize feeding body 13 negative angles; then need rear support 20 is moved to front beam 10 places and the contact point rotation of angle modulation strut 12 and front beam is moved to rear cross beam; by exchanging of installation site; when having evaded in the past rig angle modulation, this angle modulation mode wants the operation of the bolt of compression chuck and crossbeam; simple operation; reliably; be provided with gyrator 15 on the described supporting plate 17; chuck and chuck protective cover 14; described chuck protective cover 14 is arranged on the gyrator 15 by screw; cover the pivoting part oild chuck, improved rig to driller personnel's safeguard protection referring to Fig. 3.
A large amount of screw-in cartridge valves and flow meter have been used with the console 4 of crawler type all-hydraulic directional drilling machine in multipurpose compact colliery, and marshalling is easy and simple to handle.
Multipurpose compact colliery is provided with four firm oil cylinders 5 with four angles of crawler type all-hydraulic directional drilling machine crawler belt car body 2.Firm oil cylinder 5 is the concentric butt welding in 21 two ends of oil cylinder locking-valve piece two single pole two-way cylinders 21,22; its oil cylinder locking-valve piece 21 is integrated thread cartridge equalizing valve and hydraulic control one-way valve has pressure protect and blocking function, simplifies fluid pressure line and reduces the advantage of leak point.
Multipurpose compact colliery has the flexible protection 8 of oil cylinder with the crawler type all-hydraulic directional drilling machine; the structure of the flexible protection 8 of oil cylinder is flexible paling form structure; be installed between feeding body 13 and the supporting plate 17; during the unloading drilling rod protected host 7 feed oil cylinder, avoid the foreign objects such as water feeder, pipe wrench directly to injure by a crashing object and feed the oil cylinder bar.
The above only is preferred embodiment of the present invention, and every foundation technical spirit of the present invention all belongs to the category of technical solution of the present invention to any simple modification, equivalent variations and modification that above embodiment does.
Claims (9)
1. the all-hydraulic directional drilling machine of multipurpose overall track formula under the coal mine, comprise main frame (7), anti-explosion computer group (3), fuel tank (1), console (4), crawler belt car body platform (2), cooler (6), firm oil cylinder (5), the flexible protection of oil cylinder (8), operating pedal (9), electric-motor pump group (30), described main frame (7) is arranged at the right side of crawler belt car body platform (2); Fuel tank (1), electric-motor pump group (30) and console (4) are arranged at the left side of crawler belt car body platform (2); Operating pedal (9) is arranged at both sides and the rear side of crawler belt car body platform (2), it is characterized in that: described anti-explosion computer group (3) comprises anti-explosion computer (24), computer box (25), rotating shaft (28), bearing pin (29), guidance panel (31) and explosion-proof keyboard (26), described anti-explosion computer (24) is arranged on the computer box (25), described computer box (25) is connected with guidance panel (31) by rotating shaft (28), be provided with the bearing pin locating hole that matches on described guidance panel (31) and the computer box (25), described explosion-proof keyboard (26) is embedded on the guidance panel (31) of anti-explosion computer group (3), and the bottom surface of described guidance panel (31) is provided with adjusts screw (27); One end of the feeding body (13) of described main frame (7) is fixedly installed on the rear support (20) by rear cross beam (19), the other end is connected on the angle modulation support bar (12) by front beam (10), one end of described angle modulation strut (12) is connected with member of translational (16), also is connected with angle modulation oil cylinder (18) on the member of translational (16).
2. the all-hydraulic directional drilling machine of multipurpose overall track formula under the coal mine according to claim 1; it is characterized in that: be provided with the flexible protection of oil cylinder (8) between described feeding body (13) and the supporting plate (17), the structure of the flexible protection of described oil cylinder (8) is flexible paling form structure.
3. the all-hydraulic directional drilling machine of multipurpose overall track formula under the coal mine according to claim 1 and 2, it is characterized in that: be provided with gyrator (15), chuck and chuck protective cover (14) on the described supporting plate (17), described chuck protective cover (14) is arranged on the gyrator (15) by screw, covers chuck.
4. the all-hydraulic directional drilling machine of multipurpose overall track formula under the coal mine according to claim 3, it is characterized in that: described firm oil cylinder (5) is provided with 4, be arranged at respectively four angles of crawler belt car body (2), its structure comprises single pole two-way cylinder one (22), single pole two-way cylinder two (23) and oil cylinder locking-valve piece (21), and described single pole two-way cylinder one (22) and single pole two-way cylinder two (23) weld two cylinder barrels by oil cylinder locking-valve piece (21).
5. the all-hydraulic directional drilling machine of multipurpose overall track formula under the coal mine according to claim 4, it is characterized in that: described anti-explosion computer group (3) is arranged at the top of electric-motor pump group (30).
6. the all-hydraulic directional drilling machine of multipurpose overall track formula under the coal mine according to claim 5, it is characterized in that: described member of translational (16) is sheathed on the base plate of main frame (7) by draw-in groove.
7. the all-hydraulic directional drilling machine of multipurpose overall track formula under the coal mine according to claim 6, it is characterized in that: described cooler (6) is arranged at the front side of crawler belt car body platform (2).
8. the all-hydraulic directional drilling machine of multipurpose overall track formula under the coal mine according to claim 7, it is characterized in that: described operating pedal (9) is arranged at both sides and the rear side of crawler belt car body platform (2), and turning 90 degree.
9. the all-hydraulic directional drilling machine of multipurpose overall track formula under the coal mine according to claim 8 is characterized in that: described bearing pin locating hole is for circular or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310018845.9A CN103032025B (en) | 2013-01-18 | 2013-01-18 | Underground coal mine multipurpose overall crawler type full-hydraulic directional drilling machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310018845.9A CN103032025B (en) | 2013-01-18 | 2013-01-18 | Underground coal mine multipurpose overall crawler type full-hydraulic directional drilling machine |
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| CN103032025A true CN103032025A (en) | 2013-04-10 |
| CN103032025B CN103032025B (en) | 2015-04-08 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948108A (en) * | 2015-05-30 | 2015-09-30 | 山西晋城无烟煤矿业集团有限责任公司 | Hole drilling and poking technology of kilometer drilling machine for coal seam gas hole drilling |
| CN106121532A (en) * | 2016-07-29 | 2016-11-16 | 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 |
| CN107605400A (en) * | 2017-10-30 | 2018-01-19 | 中煤科工集团西安研究院有限公司 | The boring track-mounted drill in underground coal mine Di Chou Xiang Quan inclination angles and its construction method |
| CN107642331A (en) * | 2017-08-14 | 2018-01-30 | 中煤科工集团西安研究院有限公司 | Realize the reclining apparatus and its control method of hydraulic of equidistantly double drillings construction simultaneously |
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| CN201193478Y (en) * | 2008-05-13 | 2009-02-11 | 李志本 | Drivage face emulsion drill against outburst |
| CN202431184U (en) * | 2011-10-18 | 2012-09-12 | 沈阳北方重矿机械有限公司 | Split self-propelled coal mine tunnel drill rig |
| CN203114172U (en) * | 2013-01-18 | 2013-08-07 | 中煤科工集团西安研究院 | Multi-role whole crawler-type all-hydraulic directional drilling machine in underground coal mine |
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2013
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Patent Citations (5)
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| DE3445970A1 (en) * | 1984-12-17 | 1986-06-19 | Schmidt, Kranz & Co GmbH Zweigniederlassung Zorge, 3421 Zorge | Drilling carriage |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948108A (en) * | 2015-05-30 | 2015-09-30 | 山西晋城无烟煤矿业集团有限责任公司 | Hole drilling and poking technology of kilometer drilling machine for coal seam gas hole drilling |
| CN106121532A (en) * | 2016-07-29 | 2016-11-16 | 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 |
| 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 |
| CN107642331A (en) * | 2017-08-14 | 2018-01-30 | 中煤科工集团西安研究院有限公司 | Realize the reclining apparatus and its control method of hydraulic of equidistantly double drillings construction simultaneously |
| CN107605400A (en) * | 2017-10-30 | 2018-01-19 | 中煤科工集团西安研究院有限公司 | The boring track-mounted drill in underground coal mine Di Chou Xiang Quan inclination angles and its construction method |
| CN107605400B (en) * | 2017-10-30 | 2019-05-21 | 中煤科工集团西安研究院有限公司 | The boring track-mounted drill in the inclination angle underground coal mine Di Chou Xiang Quan and its construction method |
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| CN103032025B (en) | 2015-04-08 |
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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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