CN212867401U - Directional drilling equipment for coal mine tunnel - Google Patents
Directional drilling equipment for coal mine tunnel Download PDFInfo
- Publication number
- CN212867401U CN212867401U CN202021939969.2U CN202021939969U CN212867401U CN 212867401 U CN212867401 U CN 212867401U CN 202021939969 U CN202021939969 U CN 202021939969U CN 212867401 U CN212867401 U CN 212867401U
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- Prior art keywords
- drilling
- coal mine
- angle adjusting
- directional drilling
- supporting plate
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Abstract
The utility model provides a directional drilling equipment for coal mine tunnel, it includes: a base; the angle adjusting mechanism is provided with a supporting plate with an adjustable angle; the drilling device is arranged on the supporting plate and comprises a driving air cylinder and a drilling machine connected to the output end of the driving air cylinder; the water spraying device is positioned on the supporting plate and arranged above the drilling machine in an inverted U shape, and a nozzle is arranged on one side surface facing the drilling direction of the drilling machine; the infrared emitters are arranged on the water spraying device and adjacent to the nozzles, and the infrared emitters are in a circular array, so that emitted infrared rays are in a circular ring shape when reaching the working face of a coal mine roadway, and the position of a directional drilling hole is further specified. The utility model provides a directional drilling equipment for coal mine tunnel can realize drilling and location integration, and sprays water when drilling, can effectually eliminate the coal dust, guarantees workman's operational environment.
Description
Technical Field
The utility model belongs to the coal mining field especially involves a directional drilling equipment for coal mine tunnel.
Background
Directional drilling is often required during coal mining. The existing drilling equipment needs to be positioned in advance, then drilling is carried out, whether the drilling angle and the drilling direction are accurate or not can not be known in real time during drilling, and unnecessary trouble and potential safety hazards can be brought to subsequent coal mining work due to deviation of the drilling position.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to provide a directional drilling apparatus for coal mine tunnels and to provide at least the advantages which will be described hereinafter.
Another object of the utility model is to provide a directional drilling equipment for coal mine tunnel can realize drilling and location integration, and sprays water when drilling, can effectual elimination coal dust, guarantees workman's operational environment.
The technical scheme of the utility model as follows:
directional drilling apparatus for a coal mine roadway, comprising:
a base;
the angle adjusting mechanism is arranged on the base and is provided with a supporting plate capable of adjusting the angle;
the drilling device is arranged on the supporting plate and comprises a driving air cylinder and a drilling machine connected to the output end of the driving air cylinder, and the drilling machine can move along the axis of the supporting plate under the driving of the driving air cylinder;
the water spraying device is positioned on the supporting plate and arranged above the drilling machine in an inverted U shape, and a nozzle is arranged on one side surface of the water spraying device facing the drilling direction of the drilling machine;
the infrared emitters are arranged on the water spraying device and adjacent to the nozzles, and the infrared emitters are in a circular array, so that emitted infrared rays are in a circular ring shape when reaching the working face of a coal mine roadway, and the position of a directional drilling hole is further specified.
Preferably, in the directional drilling equipment for a coal mine tunnel, the angle adjusting mechanism includes:
the output ends of the two first angle adjusting cylinders are horizontally arranged;
the output ends of the two second angle adjusting cylinders are vertically and upwards arranged and are connected with the output end of the first angle adjusting cylinder;
the output ends of the two third angle adjusting cylinders are vertically and upwards arranged;
and the four connecting shafts are positioned on the side surfaces of the supporting plates, and the four connecting shafts are hinged with the output ends of the second angle adjusting cylinders and the third angle adjusting cylinders.
Preferably, in the directional drilling equipment for the coal mine roadway, the end face of the connecting shaft and the side face of the output end of the second angle adjusting cylinder are marked with angle scales.
Preferably, in the directional drilling equipment for the coal mine tunnel,
the drilling machine comprises a motor and a drill bit connected to the output end of the motor;
the motor is connected with the supporting plate through a sliding rail and a sliding groove;
preferably, in the directional drilling equipment for the coal mine tunnel,
a height adjusting nut is arranged below the base;
the side of the base is provided with a level gauge.
Preferably, in the directional drilling equipment for the coal mine tunnel, a movable wheel is further arranged below the base.
The utility model discloses following beneficial effect has:
the drilling machine and the infrared emitter are arranged, so that the integration of drilling and positioning is realized, the time for positioning in advance is saved, and the working efficiency is improved;
the angle adjusting mechanism can adjust the angle of the drilling device, and drilling requirements of different angles are met.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the directional drilling equipment for a coal mine tunnel provided by the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1, the utility model provides a directional drilling equipment for coal mine tunnel, it includes:
a base 1;
the angle adjusting mechanism is arranged on the base 1 and is provided with a supporting plate 201 with an adjustable angle;
the drilling device is arranged on the supporting plate 201 and comprises a driving air cylinder 301 and a drilling machine 302 connected to the output end of the driving air cylinder 301, and the drilling machine 302 can move along the axis of the supporting plate 201 under the driving of the driving air cylinder 301;
a water spraying device 4 which is located on the support plate 201, is arranged above the drilling machine 302 in an inverted U shape, and is provided with a nozzle on one side surface facing the drilling direction of the drilling machine 302;
a plurality of infrared emitter 5, its with the setting that the nozzle is adjacent is in on the water jet equipment 4, just a plurality of infrared emitter 5 are circular array and are the ring form when making the infrared ray of launching arrive the working face in coal mine tunnel, and then appoint a directional drilling position.
In an embodiment of the directional drilling apparatus for a coal mine tunnel, the angle adjustment mechanism includes:
two first angle adjusting cylinders 202 fixed on the base 1, and the output ends thereof are horizontally arranged;
the output ends of the two second angle adjusting cylinders 203 are vertically arranged upwards, and the second angle adjusting cylinders 203 are connected to the output ends of the first angle adjusting cylinders 202;
two third angle adjusting cylinders 204 fixed on the base 1, wherein the output ends of the two third angle adjusting cylinders are arranged vertically upwards;
and the four connecting shafts 205 are positioned on the side surface of the supporting plate 201, and the four connecting shafts are hinged to the output ends of the two second angle adjusting cylinders 203 and the two third angle adjusting cylinders 204.
The angle between the supporting plate and the roadway ground meets the drilling requirement by driving of the first angle adjusting cylinder, the second angle adjusting cylinder and the third angle adjusting cylinder, the movement stroke of the cylinders can be calculated in advance, and the cylinders can run automatically; meanwhile, scales can be marked on the output shaft of the air cylinder, and the displacement value can be known.
The utility model provides an in an embodiment of a directional drilling equipment for coal mine tunnel, the terminal surface of connecting axle 205 with mark angle scale on the output side of second angle adjustment cylinder 203, whether the angle that can audio-visually see the rig accords with the drilling requirement.
In one embodiment of the directional drilling equipment for the coal mine tunnel provided by the utility model,
the drilling machine 302 comprises a motor and a drill bit connected to the output end of the motor;
the motor is connected with the supporting plate 201 through a sliding rail and a sliding groove; the driving cylinder drives the drilling machine to move, and then drilling holes at different depths is carried out.
In one embodiment of the directional drilling equipment for the coal mine tunnel provided by the utility model,
a height adjusting nut 101 is arranged below the base 1;
a level gauge 102 is arranged on the side surface of the base 1;
therefore, the equipment can be leveled under the condition that the bottom surface of the coal mine roadway is not level enough, and the drilling precision is improved.
The utility model provides an in an embodiment of a directional drilling equipment for coal mine tunnel, the below of base 1 still is provided with removes wheel 103, is convenient for remove.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (6)
1. A directional drilling equipment for coal mine tunnel which characterized in that includes:
a base;
the angle adjusting mechanism is arranged on the base and is provided with a supporting plate capable of adjusting the angle;
the drilling device is arranged on the supporting plate and comprises a driving air cylinder and a drilling machine connected to the output end of the driving air cylinder, and the drilling machine can move along the axis of the supporting plate under the driving of the driving air cylinder;
the water spraying device is positioned on the supporting plate and arranged above the drilling machine in an inverted U shape, and a nozzle is arranged on one side surface of the water spraying device facing the drilling direction of the drilling machine;
the infrared emitters are arranged on the water spraying device and adjacent to the nozzles, and the infrared emitters are in a circular array, so that emitted infrared rays are in a circular ring shape when reaching the working face of a coal mine roadway, and the position of a directional drilling hole is further specified.
2. A directional drilling apparatus for a coal mine roadway as claimed in claim 1, wherein the angle adjustment mechanism comprises:
the output ends of the two first angle adjusting cylinders are horizontally arranged;
the output ends of the two second angle adjusting cylinders are vertically and upwards arranged and are connected with the output end of the first angle adjusting cylinder;
the output ends of the two third angle adjusting cylinders are vertically and upwards arranged;
and the four connecting shafts are positioned on the side surfaces of the supporting plates, and the four connecting shafts are hinged with the output ends of the second angle adjusting cylinders and the third angle adjusting cylinders.
3. The directional drilling equipment for the coal mine tunnel according to claim 2, wherein angle scales are marked on the end face of the connecting shaft and the side face of the output end of the second angle adjusting cylinder.
4. Directional drilling apparatus for coal mine galleries according to claim 1,
the drilling machine comprises a motor and a drill bit connected to the output end of the motor;
the motor with connect through the slide rail spout between the backup pad.
5. Directional drilling apparatus for coal mine galleries according to claim 1,
a height adjusting nut is arranged below the base;
the side of the base is provided with a level gauge.
6. A directional drilling apparatus for coal mine galleries according to claim 1 wherein there are also provided moving wheels below the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021939969.2U CN212867401U (en) | 2020-09-08 | 2020-09-08 | Directional drilling equipment for coal mine tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021939969.2U CN212867401U (en) | 2020-09-08 | 2020-09-08 | Directional drilling equipment for coal mine tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212867401U true CN212867401U (en) | 2021-04-02 |
Family
ID=75195074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021939969.2U Expired - Fee Related CN212867401U (en) | 2020-09-08 | 2020-09-08 | Directional drilling equipment for coal mine tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212867401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374508A (en) * | 2021-07-20 | 2021-09-10 | 淮北市平远软岩支护工程技术有限公司 | Grouting device for high rock burst and using method |
-
2020
- 2020-09-08 CN CN202021939969.2U patent/CN212867401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374508A (en) * | 2021-07-20 | 2021-09-10 | 淮北市平远软岩支护工程技术有限公司 | Grouting device for high rock burst and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |