CN101684721A - Underground drill rig feed driving device - Google Patents
Underground drill rig feed driving device Download PDFInfo
- Publication number
- CN101684721A CN101684721A CN200810170121A CN200810170121A CN101684721A CN 101684721 A CN101684721 A CN 101684721A CN 200810170121 A CN200810170121 A CN 200810170121A CN 200810170121 A CN200810170121 A CN 200810170121A CN 101684721 A CN101684721 A CN 101684721A
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- China
- Prior art keywords
- unit head
- oil cylinder
- drilling
- mast
- drill rig
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Abstract
The invention relates to an underground drill rig, in particular to an underground drill rig feed driving device. The underground drill rig power head feed driving device adopts two double-action hydraulic cylinder a thrust power heads and improves effective stroke of propelling and promoting when the drilling power head carries out feeding, so that a longer drill stem can be used for drilling, thus realizing the times of connecting rod in drill holes, improving drilling efficiency, reducing the cost of drilling tools; a drilling rod is loaded and unloaded when piston rods of an upper cylinderand a lower cylinder are both taken back and power heads reach to the tail end of a mast in no need of aligning the seam of drill stem with the position of a clamp holder by manpower; and a tap is arranged at the rear end of the power heads, is not needed to be dismounted frequently and is convenient in use.
Description
Technical field
The invention relates to the unit head feed drive unit of a kind of underground drill rig, particularly a kind of underground drill rig.
Background technology
Traditional underground drill rig, its unit head feed drive unit is just simply advanced and is promoted by a double-act-ing hydraulic J-Horner, during the drill power head feeding, the effective travel that advances and promote is less than 40 percent of rig total length, in order to adapt to narrow tunnel working environment, underground drill rig is general to adopt short rod boring, in the boring extension bar often, the efficient of drilling is low; The use short drill pipe is drilled, drilling tool cost height.
The power unit type underground drill rig of hollow can adopt long drilling rod, but the rig cost height; Repeatedly feeding in the boring, frequent dismounting water tap, inefficiency; Can not aim at the drilling rod seam automatically when promoting drilling rod, need the position of manual-alignment drilling rod seam and clamper during the unloading drilling rod.
Technology contents
The purpose of the invention provides the drill power head feed drive unit that a kind of employing is advanced and promoted by two double-act-ing hydraulic J-Horners, when improving the drill power head feeding, the effective travel of propelling and promotion; Use long drilling rod to drill, be implemented in and reduce the extension bar number of times in the boring, improve the efficient of drilling, reduce the drilling tool cost.
The technical scheme of the invention is, the unit head feed drive unit of this underground drill rig is made up of mast, upper cylinder, following oil cylinder, oil cylinder guide rail, unit head, unit head guide rail, it is characterized in that: the piston rod of following oil cylinder and mast one end are hinged, upper cylinder is connected side by side with following oil cylinder, it is opposite that the piston rod of upper cylinder and the piston rod of following oil cylinder stretch out direction, and the piston rod of upper cylinder is connected with unit head.
Upper cylinder is provided with a plurality of rollers with the coupling assembling of following oil cylinder, is provided with the oil cylinder guide rail in the mast lower end, and a plurality of rollers are connected with the oil cylinder guide rail.
Be provided with the unit head guide rail in the mast upper end, the unit head base is connected with the piston rod of unit head guide rail and upper cylinder.
Be provided with pin in the mast both sides, pin is connected with borer chassis.
Be provided with hydraulic gripper at the mast front end, when the piston rod of oil cylinder is up and down all regained loading, unloading drilling rod when unit head arrives mast rearmost end position.
In the rear end of unit head the trailing water tap is set, water tap is connected with the hollow main shaft of unit head, and hollow main shaft is connected with drilling rod.
The advantage of the invention is owing to adopt two double-act-ing hydraulic J-Horner thrust power heads, when having improved the drill power head feeding, the effective travel of propelling and promotion; Use long drilling rod to drill, be implemented in and reduce the extension bar number of times in the boring, improve the efficient of drilling, reduce the drilling tool cost; When the piston rod of oil cylinder is up and down all regained, loading, unloading drilling rod when unit head arrives mast rearmost end position does not need the position of manual-alignment drilling rod seam and clamper; Water tap is arranged on the rear end of unit head, does not need frequent dismounting water tap, and is easy to use.
Adopt the unit head feed drive unit of this innovation and creation underground drill rig, rig, drilling tool cost are low, and the efficient of drilling height is easy to use.
Description of drawings
Below in conjunction with accompanying drawing to this practical further specifying.
Fig. 1 is the schematic diagram of the invention underground drill rig.
Fig. 2 is the invention feed drive unit vertical section structure schematic diagram.
Fig. 3 is the A--A view of the invention.
Referring to Fig. 1, Fig. 2, this underground drill rig feed driving device comprises by mast (1), water tap (2), unit head (3), hydraulic gripper (4), hinged seat (5), pin (6), oil cylinder guide rail (7), oil cylinder piston bar (8), following oil cylinder (9), roller (10), oil cylinder coupling assembling (11), upper cylinder (12), upper cylinder piston rod (13), unit head base (14), unit head guide rail (15) are formed down.
The specific embodiment
Referring to Fig. 1, Fig. 2, mast (1) is connected with hinged seat (5), hinged seat (5) is connected with following oil cylinder piston bar (8), following oil cylinder piston bar (8) is connected with oil cylinder coupling assembling (11), oil cylinder coupling assembling (11) is connected with upper cylinder (12), upper cylinder (12) is connected with upper cylinder piston rod (13), upper cylinder piston rod (13) connects to form transmission mechanism with unit head base (14), oil cylinder coupling assembling (11) is connected with roller (10), roller (10) connects to form oil cylinder motion supporting device with oil cylinder guide rail (7), and unit head (3) is connected with unit head base (14), unit head base (14) connects to form unit head guided bearing mechanism with unit head guide rail (15).
Referring to Fig. 1, Fig. 3, mast (1) is connected with pin (6), pin (6) connects to form mast support mechanism with borer chassis.
Referring to Fig. 1, water tap (2) is connected with unit head (3), unit head (3) is connected with mast (1), mast (1) connects to form rig operating mechanism with hydraulic gripper (4).
Claims (5)
1, a kind of underground drill rig, particularly a kind of underground drill rig feed driving device, this device is by mast (1), water tap (2), unit head (3), hydraulic gripper (4), hinged seat (5), pin (6), oil cylinder guide rail (7), following oil cylinder piston bar (8), following oil cylinder (9), roller (10), oil cylinder coupling assembling (11), upper cylinder (12), upper cylinder piston rod (13), unit head base (14), unit head guide rail (15) is formed, and it is characterized in that mast (1) is connected with hinged seat (5), hinged seat (5) is connected with following oil cylinder piston bar (8), following oil cylinder piston bar (8) is connected with oil cylinder coupling assembling (11), oil cylinder coupling assembling (11) is connected with upper cylinder (12), upper cylinder (12) is connected with upper cylinder piston rod (13), upper cylinder piston rod (13) is connected with unit head base (14).
2, device according to claim 1 is characterized in that oil cylinder coupling assembling (11) is connected with roller (10), roller (10) is connected with oil cylinder guide rail (7).
3, device according to claim 1 is characterized in that unit head (3) is connected with unit head base (14), unit head base (14) is connected with unit head guide rail (15)
4, device according to claim 1 is characterized in that mast (1) is connected with pin (6), pin (6) is connected with borer chassis.
5, device according to claim 1 is characterized in that water tap (2) is connected with unit head (3), unit head (3) is connected with mast (1), mast (1) is connected with hydraulic gripper (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810170121A CN101684721A (en) | 2008-09-28 | 2008-09-28 | Underground drill rig feed driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810170121A CN101684721A (en) | 2008-09-28 | 2008-09-28 | Underground drill rig feed driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101684721A true CN101684721A (en) | 2010-03-31 |
Family
ID=42048062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810170121A Pending CN101684721A (en) | 2008-09-28 | 2008-09-28 | Underground drill rig feed driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101684721A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287135A (en) * | 2011-08-10 | 2011-12-21 | 蒋杰夫 | Drilling equipment |
| CN102409973A (en) * | 2011-11-30 | 2012-04-11 | 连云港天明装备有限公司 | Vehicle-mounted full hydraulic multifunctional deep well drilling machine |
| CN102425380A (en) * | 2011-11-17 | 2012-04-25 | 重庆探矿机械厂 | Mechanical mast-type tunnel drilling rig |
| CN103362440A (en) * | 2012-04-08 | 2013-10-23 | 李立华 | Drill jumbo capable of cutting annular groove in rock mass of driving working face |
| CN107956433A (en) * | 2017-12-21 | 2018-04-24 | 徐工集团工程机械有限公司 | Drilling machine, which is used, unloads lever apparatus and drilling machine |
| CN110206486A (en) * | 2019-06-14 | 2019-09-06 | 长安大学 | A kind of underground drill rig multistage folding brill lever fixing apparatus |
| CN107956433B (en) * | 2017-12-21 | 2024-04-30 | 江苏徐工工程机械研究院有限公司 | Rod loading and unloading device for drilling machine and drilling machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88212066U (en) * | 1988-01-18 | 1988-11-30 | 胡宣哲 | Omnibearing full-hydro-driller |
| CN2099838U (en) * | 1991-08-30 | 1992-03-25 | 镇江市气泵配件厂 | Drilling machine for gallery |
| US5431234A (en) * | 1991-04-25 | 1995-07-11 | Ing. G. Klemm | Ground-drilling device |
| CA2360005A1 (en) * | 2001-10-04 | 2002-05-05 | Hugues Marcotte | Drill pipes feeding apparatus |
| US20070131432A1 (en) * | 2005-12-13 | 2007-06-14 | Pleskie Allan J | Coiled tubing injector system |
| US20080011495A1 (en) * | 2005-12-09 | 2008-01-17 | Jakob Haertl | Ground working implement |
| CN201071721Y (en) * | 2007-08-08 | 2008-06-11 | 煤炭科学研究总院西安研究院 | Pedrail type full hydraulic tunnel drilling rig |
-
2008
- 2008-09-28 CN CN200810170121A patent/CN101684721A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88212066U (en) * | 1988-01-18 | 1988-11-30 | 胡宣哲 | Omnibearing full-hydro-driller |
| US5431234A (en) * | 1991-04-25 | 1995-07-11 | Ing. G. Klemm | Ground-drilling device |
| CN2099838U (en) * | 1991-08-30 | 1992-03-25 | 镇江市气泵配件厂 | Drilling machine for gallery |
| CA2360005A1 (en) * | 2001-10-04 | 2002-05-05 | Hugues Marcotte | Drill pipes feeding apparatus |
| US20080011495A1 (en) * | 2005-12-09 | 2008-01-17 | Jakob Haertl | Ground working implement |
| US20070131432A1 (en) * | 2005-12-13 | 2007-06-14 | Pleskie Allan J | Coiled tubing injector system |
| CN201071721Y (en) * | 2007-08-08 | 2008-06-11 | 煤炭科学研究总院西安研究院 | Pedrail type full hydraulic tunnel drilling rig |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287135A (en) * | 2011-08-10 | 2011-12-21 | 蒋杰夫 | Drilling equipment |
| CN102425380A (en) * | 2011-11-17 | 2012-04-25 | 重庆探矿机械厂 | Mechanical mast-type tunnel drilling rig |
| CN102425380B (en) * | 2011-11-17 | 2014-06-18 | 重庆探矿机械厂 | Mechanical mast-type tunnel drilling rig |
| CN102409973A (en) * | 2011-11-30 | 2012-04-11 | 连云港天明装备有限公司 | Vehicle-mounted full hydraulic multifunctional deep well drilling machine |
| CN102409973B (en) * | 2011-11-30 | 2015-12-16 | 连云港天明装备有限公司 | Vehicle-mounted full hydraulic multifunctional deep well drilling machine |
| CN103362440A (en) * | 2012-04-08 | 2013-10-23 | 李立华 | Drill jumbo capable of cutting annular groove in rock mass of driving working face |
| CN107956433A (en) * | 2017-12-21 | 2018-04-24 | 徐工集团工程机械有限公司 | Drilling machine, which is used, unloads lever apparatus and drilling machine |
| CN107956433B (en) * | 2017-12-21 | 2024-04-30 | 江苏徐工工程机械研究院有限公司 | Rod loading and unloading device for drilling machine and drilling machine |
| CN110206486A (en) * | 2019-06-14 | 2019-09-06 | 长安大学 | A kind of underground drill rig multistage folding brill lever fixing apparatus |
| CN110206486B (en) * | 2019-06-14 | 2024-02-13 | 长安大学 | Multi-stage folding drill rod fixing device of tunnel drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214112 Jiangsu New District of Wuxi City Meicun Industrial Zone Tin Road No. 221 Applicant after: Wuxi Jinfan Drilling Equipment Co., Ltd. Co-applicant after: Zhenjiang Anda Machinery Co., Ltd. Address before: 214112 Jiangsu New District of Wuxi City Meicun Industrial Zone Tin Road No. 221 Applicant before: Wuxi Jinfan Drilling Equipment Co., Ltd. Co-applicant before: Zhenjiang Anda Machinery Co., Ltd. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100331 |