CN101967953A - Large-torque rig equipment for coal mine underground tunnel - Google Patents
Large-torque rig equipment for coal mine underground tunnel Download PDFInfo
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- CN101967953A CN101967953A CN 201010509731 CN201010509731A CN101967953A CN 101967953 A CN101967953 A CN 101967953A CN 201010509731 CN201010509731 CN 201010509731 CN 201010509731 A CN201010509731 A CN 201010509731A CN 101967953 A CN101967953 A CN 101967953A
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Abstract
The invention discloses large-torque rig equipment for a coal mine underground tunnel, which comprises a rig assembly and a caterpillar belt vehicle-mounted assembly. A connection piece is arranged between the rig assembly and the caterpillar belt vehicle-mounted assembly. The rig assembly comprises a cylinder, a roller, a power unit, a frame, a mast and a guide rail. The cylinder is fixed on the frame, the roller is connected with the cylinder, the guide rail is fixedly connected with the mast, the mast and the frame are hinged, the power unit is arranged on the mast and the power unit is sleeved on the guide rail. The caterpillar belt vehicle-mounted assembly comprises a control board, an oil tank, an oil pump motor group and a caterpillar vehicle. The control board, the oil tank and the oil pump motor group are fixed on the caterpillar vehicle, respectively. In the invention, one caterpillar vehicle-mounted assembly and one rig assembly are used for realizing drilling with large torque greater than 12000Nm and one caterpillar vehicle is omitted to use so that the whole hydraulic system is simplified and the height, width and weight of a rig frame assembly are reduced greatly.
Description
Technical field
What the present invention relates to is a kind of colliery underground drill rig that is used for the gas drainage under suction that the deep hole macropore creeps into, tunnel, in particular a kind of high pulling torque colliery drilling equipment.
Background technology
Underground drill rig is the visual plant of control of coalmine gas, its effect is to beat gas extraction hole at highly gassy mine, carry out drawing-off gas by these extraction holes then, treat to exploit again when gas density drops in the safe range, along with the raising of the up-to-dateness of mine construction, the high yield mine is gone into operation successively.In order to enhance productivity, wish that underground drill rig drilling depth and bore diameter are increasing, therefore require the moment of torsion of rig increasing, the volume and weight of rig increases because the space of mine working face is limited thereupon, and monolithic high pulling torque rig is restricted in the use of mine.
The colliery is divided into split type and crawler type with underground drill rig, and the above rig of general 4000Nm adopts movably crawler type, wherein, overall track formula and double-crawler type is arranged again.The double-crawler type rig is placed on unit head, frame, mast on the creeper truck exactly, and pumping plant, console are placed on another creeper truck.The running gear of two creeper trucks is independently control separately, when moment of torsion is above above 6000Nm, because Heavy Weight, the volume of unit head self are big, factors such as vibrations during in conjunction with work, must consider related fields such as load-carrying, grounding pressure during the apolegamy creeper truck, so the appearance and size of rig is bigger.Crawler belt truck-mounted drilling rig drilling cramp when boring, need be with whole crawler belt roof overhead in order not make that Athey wheel is stressed with oil cylinder, the strength of creeping into all acts on the oil cylinder, and oil cylinder is subjected to very big lateral force, and faults such as leakage take place easily.
Summary of the invention
Goal of the invention: the objective of the invention is to overcome the deficiencies in the prior art, tunnel, a kind of high pulling torque colliery drilling equipment is provided, realized the above high pulling torque probing of 12000Nm with a crawler belt vehicular component and drilling machine components, reduce by a creeper truck, make whole hydraulic system simplify, volume, weight all reduce greatly.
Technical scheme: the present invention is achieved by the following technical solutions, the present invention includes drilling machine components and crawler belt vehicular component, drilling machine components links to each other with the crawler belt vehicular component, described drilling machine components comprises oil cylinder, roller, unit head, frame, mast and guide rail, wherein: oil cylinder is fixed on the frame, and roller and oil cylinder are hinged, and guide rail and mast are fixedly linked, mast and frame are hinged, unit head is located on the mast, and unit head is socketed on the guide rail;
Described crawler belt vehicular component comprises console, fuel tank, Oil pump electrical machinery group and creeper truck, and wherein: console, fuel tank and Oil pump electrical machinery group are fixed on the creeper truck respectively.
Operating principle of the present invention: drilling equipment is made of drilling machine components two parts of a crawler belt vehicular component and band roller, Oil pump electrical machinery group, fuel tank and console are placed on the creeper truck, the drilling machine components that frame, mast, unit head are formed, by liftable roller by oil cylinder control, oil cylinder stretches out, and roller supports drilling machine components with drilling machine components jack-up, and under the traction of creeper truck, realize moving; During rig work, oil cylinder drives the roller withdrawal, and frame directly is positioned over ground, and height, angle to the boring of adjusting mast need the place, the whole center of gravity of equipment is low, and the good stability of work is simple in structure, because few creeper truck, hydraulic system is simplified, and volume, weight all reduce greatly.
Beneficial effect: the present invention uses a creeper truck assembly and drilling machine components to realize the above high pulling torque probing of 12000Nm, reduces the use of a creeper truck, makes whole hydraulic system simplify, and the height of rig bracket component, width, weight all reduce greatly; At least 1 meter of the width of general crawler belt truck-mounted drilling rig drilling cramp assembly, at least 0.5 meter of creeper truck podium level, and 0.8 meter of rig support width of the present invention has highly reduced about 0.6 meter of the height of a creeper truck platform, makes rig to use in the tunnel more flexibly.
Description of drawings
Fig. 1 is a stereogram of the present invention;
Fig. 2 is a front view of the present invention.
The specific embodiment
Below embodiments of the invention are elaborated, present embodiment is being to implement under the prerequisite with the technical solution of the present invention, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As depicted in figs. 1 and 2, present embodiment comprises drilling machine components 1 and crawler belt vehicular component 2, be provided with connector 13 between drilling machine components 1 and the crawler belt vehicular component 2, drilling machine components 1 links to each other by connector 13 with crawler belt vehicular component 2 in the time of walking, and drilling machine components 1 and crawler belt vehicular component 2 are separated during boring.Described drilling machine components 1 comprises oil cylinder 3, roller 4, unit head 5, frame 6, mast 7 and guide rail 8, wherein: oil cylinder 3 is fixed on the frame 6, roller 4 and oil cylinder 3 are hinged, guide rail 8 and mast 7 are fixedly linked, mast 7 and frame are 6 hinged, unit head 5 is located on the mast 7, and unit head 5 is socketed on the guide rail 8;
Described crawler belt vehicular component 2 comprises console 9, fuel tank 10, Oil pump electrical machinery group 11 and creeper truck 12, and wherein: console 9, fuel tank 10 and Oil pump electrical machinery group 11 are separately fixed on the creeper truck 12.
Be provided with four columns around the described frame 6, the column on mast 7 and the frame 6 is hinged, and the height of mast 7 and level angle all are can dwindle according to operating mode to regulate.
Described creeper truck 12 links to each other by connector 13 with frame 6, can use connector 13 to link to each other when frame 6 needs creeper truck 12 tractions, can separate in the time of no, and it is detachable to make being connected of creeper truck 12 and frame 6 realize.
The drilling equipment of present embodiment is made of console 9 two parts of a crawler belt vehicular component 2 and band roller 4, Oil pump electrical machinery group 11, fuel tank 10 and console 9 are placed on the creeper truck 12, the drilling machine components 1 that frame 6, mast 7, unit head 5 are formed, by liftable roller 4 by oil cylinder 3 controls, roller 4 moves up and down under the effect of oil cylinder 3, and oil cylinder 3 stretches out, and roller 4 is with whole drilling machine components 1 jack-up, supporting drilling machine components 1 is realized moving under the traction of creeper truck 12; During rig work, oil cylinder 3 drives roller 4 withdrawals, and frame 6 directly is positioned over ground, and center of gravity is low, and the good stability of work is simple in structure, because few creeper truck, hydraulic system is simplified, and volume, weight all reduce greatly.
Claims (4)
1. tunnel, high pulling torque colliery drilling equipment, comprise drilling machine components and crawler belt vehicular component, be provided with connector between drilling machine components and the crawler belt vehicular component, it is characterized in that: described drilling machine components comprises oil cylinder, roller, unit head, frame, mast and guide rail, wherein: oil cylinder is fixed on the frame, and roller and oil cylinder are hinged, and guide rail and mast are fixedly linked, mast and frame are hinged, unit head is located on the mast, and unit head is socketed on the guide rail;
Described crawler belt vehicular component comprises console, fuel tank, Oil pump electrical machinery group and creeper truck, and wherein: console, fuel tank and Oil pump electrical machinery group are fixed on the creeper truck respectively.
2. tunnel, high pulling torque according to claim 1 colliery drilling equipment, it is characterized in that: described frame is provided with column, and the column on mast and the frame is hinged.
3. tunnel, high pulling torque according to claim 1 colliery drilling equipment is characterized in that: the height and the level angle of described mast are adjustable.
4. tunnel, high pulling torque according to claim 1 colliery drilling equipment, it is characterized in that: described creeper truck links to each other by connector with frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010509731 CN101967953A (en) | 2010-10-15 | 2010-10-15 | Large-torque rig equipment for coal mine underground tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010509731 CN101967953A (en) | 2010-10-15 | 2010-10-15 | Large-torque rig equipment for coal mine underground tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101967953A true CN101967953A (en) | 2011-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010509731 Pending CN101967953A (en) | 2010-10-15 | 2010-10-15 | Large-torque rig equipment for coal mine underground tunnel |
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| CN (1) | CN101967953A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410442A (en) * | 2013-08-26 | 2013-11-27 | 中煤科工集团重庆研究院 | Full hydraulic crawler-type drilling machine with high rotation speed for coal mines |
| 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 |
| CN108643830A (en) * | 2018-04-03 | 2018-10-12 | 中煤科工集团西安研究院有限公司 | The narrow body directional drilling machine of girdle high inclination-angle and drilling method |
| CN110145297A (en) * | 2019-05-24 | 2019-08-20 | 南通大学 | A kind of method and device thereof of submersible drilling machine adaptive equalization |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2509300A1 (en) * | 2005-06-08 | 2006-12-08 | G. Richard Drilling Ltd. | Modular self-propelled drillling apparatus |
| CN200940441Y (en) * | 2006-01-09 | 2007-08-29 | 王方明 | Full hydraulic drilling machine |
| CN101122232A (en) * | 2007-08-08 | 2008-02-13 | 煤炭科学研究总院西安研究院 | Track-mounted full-hydraulic tunnel drilling rig |
| CN201078190Y (en) * | 2007-09-25 | 2008-06-25 | 煤炭科学研究总院重庆研究院 | Prop mechanism of crawler drill |
| CN201526271U (en) * | 2009-11-02 | 2010-07-14 | 陕西斯达煤矿安全装备有限公司 | Crawler-type all-hydraulic tunnel drilling machine |
-
2010
- 2010-10-15 CN CN 201010509731 patent/CN101967953A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2509300A1 (en) * | 2005-06-08 | 2006-12-08 | G. Richard Drilling Ltd. | Modular self-propelled drillling apparatus |
| CN200940441Y (en) * | 2006-01-09 | 2007-08-29 | 王方明 | Full hydraulic drilling machine |
| CN101122232A (en) * | 2007-08-08 | 2008-02-13 | 煤炭科学研究总院西安研究院 | Track-mounted full-hydraulic tunnel drilling rig |
| CN201078190Y (en) * | 2007-09-25 | 2008-06-25 | 煤炭科学研究总院重庆研究院 | Prop mechanism of crawler drill |
| CN201526271U (en) * | 2009-11-02 | 2010-07-14 | 陕西斯达煤矿安全装备有限公司 | Crawler-type all-hydraulic tunnel drilling machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410442A (en) * | 2013-08-26 | 2013-11-27 | 中煤科工集团重庆研究院 | Full hydraulic crawler-type drilling machine with high rotation speed for coal mines |
| 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 |
| CN108643830A (en) * | 2018-04-03 | 2018-10-12 | 中煤科工集团西安研究院有限公司 | The narrow body directional drilling machine of girdle high inclination-angle and drilling method |
| CN108643830B (en) * | 2018-04-03 | 2019-09-24 | 中煤科工集团西安研究院有限公司 | The narrow body directional drilling machine of girdle high inclination-angle and drilling method |
| CN110145297A (en) * | 2019-05-24 | 2019-08-20 | 南通大学 | A kind of method and device thereof of submersible drilling machine adaptive equalization |
| CN110145297B (en) * | 2019-05-24 | 2023-03-14 | 南通大学 | Adaptive balancing method and device for submersible drilling machine |
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Application publication date: 20110209 |