CN203248060U - Hydraulic drilling rig for drilling in coal mine - Google Patents
Hydraulic drilling rig for drilling in coal mine Download PDFInfo
- Publication number
- CN203248060U CN203248060U CN 201320291125 CN201320291125U CN203248060U CN 203248060 U CN203248060 U CN 203248060U CN 201320291125 CN201320291125 CN 201320291125 CN 201320291125 U CN201320291125 U CN 201320291125U CN 203248060 U CN203248060 U CN 203248060U
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- hydraulic
- drilling
- drilling tool
- chuck
- planker
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Abstract
The utility model provides a hydraulic drilling rig for drilling in a coal mine. The hydraulic drilling rig comprises a drilling tool, wherein the bottom end of the drilling tool is fixedly connected with a power shaft of a hydraulic motor; the bottom of the drilling tool is sleeved with a hydraulic chuck and a water swivel; the front end of the hydraulic chuck is fixedly connected with the water swivel; the hydraulic motor and the hydraulic chuck are fixed on the upper end surface of a planker on a track; a propulsion oil cylinder is arranged at the bottom of the planker; a chuck oil cylinder for opening and closing is arranged on the hydraulic chuck. According to the hydraulic drilling rig, the hydraulic motor is used for providing power for positive and negative rotation motion, the hydraulic chuck clamps and release the drilling tool through the chuck oil cylinder, and the planker is driven to move forwards and backwards under the expansion and contraction actions of propulsion oil cylinder so as to achieve the purposes of propelling and withdrawing the drilling tool. The drilling quality and efficiency are improved, the operation is convenient and fast, and the labor intensity of workers is reduced.
Description
Technical field
The utility model relates to the safety of coal mines equipment, relates in particular to a kind of coal mine drilling hydraulic drill rig.
Background technology
The colliery of China's most areas mostly is coal and gas outburst mine, coal mining enterprise, projecting mine to projecting mine should be according to actual state and the conditions of projecting mine, formulate regional complex outburst prevention measures and local comprehensive outburst control measure, wherein regional protrusion-dispelling boring is main outburst prevention measures.
Rig is mainly used in exactly creeping under the coal mine gas and takes out (row) discharge hole, fluid injection fire-fighting hole, coal-bed flooding hole, protrusion-dispelling pressure relief vent, geological prospecting hole and other engineering hole etc.Because the rig worker is big machinery, mainly formed by unit head, underframe, clamper, drilling tool etc., its structure is comparatively complicated, and volume is large, weight is large, is unfavorable for underground moving.And rotation, ahead running and drilling rod Inclination maneuver, clamping, the movement angle such as fixing and the dynamics of drilling tool is difficult to obtain control in the rig course of work, be unfavorable for the work of rig, and operating efficiency is low.
The utility model content
In order to address the above problem, the utility model provides a kind of coal mine drilling hydraulic drill rig, improves operating efficiency and the reliable operation degree of rig.
The technical solution of the utility model is:
A kind of coal mine drilling hydraulic drill rig comprises drilling tool, and the bottom of described drilling tool and the line shaft of hydraulic motor are affixed, and described drilling tool bottom is set in oild chuck and water swivel axis is inner, and front end and the water swivel axis of described oild chuck are affixed; Described hydraulic motor and oild chuck are installed in the planker upper surface that is positioned on the track, and described planker bottom is provided with propelling cylinder; Described oild chuck is provided with the chuck oil cylinder for opening and closing.
Further, avoid damage in order to protect drilling tool, the output shaft of described hydraulic motor is connected with the bottom of drilling tool by reducer.
Further, for interpolation and the dismounting that makes things convenient for drilling tool, be positioned on the track in planker the place ahead and be installed with the clamper that is in the same level line with drilling tool.
The utility model is connected by screw thread the bottom of drilling tool with reducer, hydraulic motor provides the power of both forward and reverse directions, drives the equidirectional rotation of drilling tool by reducer, thereby realizes the rotating campaign of drilling tool; Oild chuck realizes the clamping of drilling tool by chuck oil cylinder and unclamps, its with water swivel axis to the top transferring power of drilling tool with to the drilling tool water delivery or press the wind effect.Because hydraulic motor, reducer and oild chuck all are installed in the planker upper surface, by the telescopic action of propelling cylinder, drive seesawing of planker, reach propelling and a purpose of pulling out to drilling tool.
Because front end and the water swivel axis of oild chuck are affixed, during use, can directly drilling tool be inserted the inside of oild chuck and water swivel axis, are threaded with reducer again.This device only need to by the telescopic action of chuck oil cylinder, namely be realized oild chuck to the clamping of drilling tool or be unclamped effect when creeping into or get out operation.Work convenient to operation, as to have saved loading and unloading water swivel axis and oild chuck has improved production efficiency, has reduced simultaneously workman's labour intensity.
In addition, because the rotary power of drilling tool is that equal hydraulic motor provides, the onward impulse of drilling tool is realized by propelling cylinder, thereby make drilling tool rotation, ahead running and drilling rod Inclination maneuver in the course of work, clamping, the movement angle such as fixing and dynamics all controlled, quality and the efficient of boring have been improved, its reliable operation, adaptable to environment.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1: the utility model structural representation.
Among the figure: 1-hydraulic motor, 2-reducer, 3-chuck oil cylinder, 4-oild chuck, 5-water swivel axis, 6-planker, 7-propelling cylinder, 8-track, 9-clamper, 10-drilling tool.
The specific embodiment
As shown in Figure 1, a kind of coal mine drilling hydraulic drill rig comprises drilling tool 10, and the bottom of drilling tool 10 is affixed with the line shaft of hydraulic motor 1 by reducer 2, described drilling tool 10 bottoms are set in oild chuck 4 and water swivel axis 5 inside, and the front end of described oild chuck 4 and water swivel axis 5 are affixed; Described hydraulic motor 1, reducer 2 are installed in planker 6 upper surfaces that are positioned on the track 8 with oild chuck 4, and described planker 6 bottoms are provided with propelling cylinder 7; Described oild chuck 4 is provided with the chuck oil cylinder 3 for opening and closing.Be positioned on the track 8 in planker 6 the place aheads and be installed with the clamper 9 that is in the same level line with drilling tool 10.
The utility model provides the power of rotating campaign by hydraulic motor, and oild chuck is realized the clamping of drilling tool by chuck oil cylinder and unclamped, and by the telescopic action of propelling cylinder, drives seesawing of planker, reaches the propelling of drilling tool and works the purpose of pulling out.Improved quality and the efficient of boring, and convenient to operation, reduced workman's labour intensity.
Above-described embodiment is not limited only to protection domain of the present utility model, and all are based on basic thought of the present utility model and all belonging in the protection domain of the present utility model of making amendment or change.
Claims (3)
1. a coal mine drilling hydraulic drill rig comprises drilling tool, it is characterized in that: the bottom of described drilling tool and the line shaft of hydraulic motor are affixed, and described drilling tool bottom is set in oild chuck and water swivel axis is inner, and front end and the water swivel axis of described oild chuck are affixed; Described hydraulic motor and oild chuck are installed in the planker upper surface that is positioned on the track, and described planker bottom is provided with propelling cylinder; Described oild chuck is provided with the chuck oil cylinder for opening and closing.
2. coal mine drilling hydraulic drill rig according to claim 1, it is characterized in that: the output shaft of described hydraulic motor is connected with the bottom of drilling tool by reducer.
3. coal mine drilling hydraulic drill rig according to claim 1 is characterized in that: be positioned on the track in planker the place ahead and be installed with the clamper that is in the same level line with drilling tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320291125 CN203248060U (en) | 2013-05-18 | 2013-05-18 | Hydraulic drilling rig for drilling in coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320291125 CN203248060U (en) | 2013-05-18 | 2013-05-18 | Hydraulic drilling rig for drilling in coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248060U true CN203248060U (en) | 2013-10-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320291125 Expired - Lifetime CN203248060U (en) | 2013-05-18 | 2013-05-18 | Hydraulic drilling rig for drilling in coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248060U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832080A (en) * | 2015-04-24 | 2015-08-12 | 西安科技大学 | Light-type full-hydraulic drilling machine for underground drilling of coal mine |
| CN105156042A (en) * | 2015-08-18 | 2015-12-16 | 淮南矿业(集团)有限责任公司 | Hydraulic drilling rig |
| CN106285466A (en) * | 2015-06-09 | 2017-01-04 | 宁波高新区利威科技有限公司 | A kind of intelligence rig |
| CN106351571A (en) * | 2016-09-22 | 2017-01-25 | 安徽理工大学 | Handheld seven-star wheel hydraulic drilling rig for mines |
| CN111706250A (en) * | 2020-06-30 | 2020-09-25 | 中国铁建重工集团股份有限公司 | Multifunctional drilling machine |
| CN112728027A (en) * | 2020-12-28 | 2021-04-30 | 湖北首开机械有限公司 | Geotechnical engineering drilling device |
-
2013
- 2013-05-18 CN CN 201320291125 patent/CN203248060U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832080A (en) * | 2015-04-24 | 2015-08-12 | 西安科技大学 | Light-type full-hydraulic drilling machine for underground drilling of coal mine |
| CN104832080B (en) * | 2015-04-24 | 2017-03-01 | 西安科技大学 | A kind of light-duty all-hydraulic drill of coal mine down-hole drilling |
| CN106285466A (en) * | 2015-06-09 | 2017-01-04 | 宁波高新区利威科技有限公司 | A kind of intelligence rig |
| CN105156042A (en) * | 2015-08-18 | 2015-12-16 | 淮南矿业(集团)有限责任公司 | Hydraulic drilling rig |
| CN105156042B (en) * | 2015-08-18 | 2017-07-25 | 淮南矿业(集团)有限责任公司 | Hydraulic drill rig |
| CN106351571A (en) * | 2016-09-22 | 2017-01-25 | 安徽理工大学 | Handheld seven-star wheel hydraulic drilling rig for mines |
| CN106351571B (en) * | 2016-09-22 | 2018-06-08 | 安徽理工大学 | A kind of mining hand-held seven-star wheel hydraulic drill rig |
| CN111706250A (en) * | 2020-06-30 | 2020-09-25 | 中国铁建重工集团股份有限公司 | Multifunctional drilling machine |
| CN112728027A (en) * | 2020-12-28 | 2021-04-30 | 湖北首开机械有限公司 | Geotechnical engineering drilling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN LIANSHAO CONSTRUCTION ENGINEERING (GROUP) CO Free format text: FORMER OWNER: ANHUI HENGYUAN COAL-ELECTRICITY GROUP CO., LTD. Effective date: 20140304 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 234000 SUZHOU, ANHUI PROVINCE TO: 417000 LOUDI, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140304 Address after: 417000 Loudi City, Hunan province Louxing Xiang Yang Xi Jie (Lianshao group office building 5 floor) Patentee after: HUNAN LIANSHAO CONSTRUCTION ENGINEERING (Group) Co.,Ltd. Address before: 234000 Anhui Province, Suzhou City Yongqiao District Anhui Hengyuan coal Limited by Share Ltd Patentee before: ANHUI HENGYUAN COAL-ELECTRICITY GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |