CN213288787U - Tunnel drilling equipment is used in coal mine production with protect function - Google Patents
Tunnel drilling equipment is used in coal mine production with protect function Download PDFInfo
- Publication number
- CN213288787U CN213288787U CN202020999900.2U CN202020999900U CN213288787U CN 213288787 U CN213288787 U CN 213288787U CN 202020999900 U CN202020999900 U CN 202020999900U CN 213288787 U CN213288787 U CN 213288787U
- Authority
- CN
- China
- Prior art keywords
- drilling
- rod
- coal mine
- positioning
- mine production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of coal mine production equipment, and discloses a coal mine production roadway drilling device with a protection function, which comprises a drilling machine main body, wherein both sides of the drilling machine main body are fixedly provided with second supporting arms, the front surface of the drilling machine main body is fixedly provided with a positioning plate, the other end of the second supporting arm is provided with a damping protection device, the other side of the positioning plate is fixedly provided with a driving rod, a drill rod is arranged inside the driving rod, the outer part of the other end of the driving rod is provided with a drilling positioning device, the positioning rod is positioned by arranging a positioning ring and attaching the inner wall of a coal mine drilling hole through the positioning ring, the drill rod is assisted to be straightened in the actual coal production drilling process, the drilling deviation or the overlarge hole diameter drilling caused by vibration and human factors is avoided, and the vibration is reduced by a, reduce the occupational disease of the bone joint caused by the vibration of the machine and protect the physical health of workers to a certain extent.
Description
Technical Field
The utility model relates to a coal mine production equipment technical field specifically is a tunnel drilling equipment for coal mine production with protect function.
Background
In the production process of a coal mine, a roadway needs to be drilled, and the aim is to perform analysis, research, identification and finding of ore bodies or stratum division and operation of judging the geological condition of the stratum by taking rock cores and ore samples from different depths in the drilled hole in order to sample, explore or install a supporting framework.
However, in the practical application of the coal mine production drilling at present, the drilling deviation is often caused by artificial shaking factors, and long-time artificial drilling causes the hard-to-wear influence on bone joints of workers. Therefore, the technical personnel in the field provide a tunnel drilling device for coal mine production with a protection function to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tunnel drilling equipment for coal mine production with protect function to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a roadway drilling device with a protection function for coal mine production comprises a drilling machine main body, wherein second supporting arms are fixedly mounted on two sides of the drilling machine main body, a positioning plate is fixedly mounted on the front surface of the drilling machine main body, a damping protection device is arranged at the other end of each second supporting arm, a driving rod is fixedly mounted on the other side of each positioning plate, a drilling rod is mounted inside each driving rod, and a drilling positioning device is arranged outside the other end of each driving rod;
the drilling positioning device comprises a positioning ring, a fixing ring is fixedly arranged on the upper surface of the positioning ring, a connecting block is fixedly arranged on the lower surface of the positioning ring, a fixing groove is formed in the upper surface of the fixing ring, a limiting groove is formed in the connecting block, and a driving block is arranged in the connecting block;
the shock attenuation protector includes the head rod, the equal fixed mounting in both sides of head rod has the third stopper, and the inside of head rod has seted up the shock attenuation groove, the inside central point of head rod puts and is provided with the second connecting rod, the both sides of second connecting rod have the spring at the internally mounted of head rod, and one side fixed mounting of second connecting rod has the shock attenuation handle.
Preferably: the equal fixed mounting in both sides of drive block has first stopper, and the lower fixed surface of drive block installs the drill bit, the spread groove has been seted up to the upper surface of drive block.
Preferably: the opposite side fixed mounting of second connecting rod has the second stopper, the inboard fixed mounting of first connecting rod has first support arm.
Preferably: the first limiting block rotates inside the limiting groove, the connecting groove is connected with the drill rod, and the fixing groove is fixed with the drill rod.
Preferably: the other side of the first supporting arm is fixedly connected with the second supporting arm, and the second connecting rod slides in the damping groove.
Preferably: the rear surface of the drilling machine main body is provided with a motor.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in through having set up the holding ring, can make drill bit and drilling rod creep into the in-process, through laminating colliery drilling inner wall, come to fix a position the drilling rod, in actual coal production drilling process, the auxiliary drilling rod is got straightly, avoid because vibrations and human factor, lead to drilling skew or aperture to bore and get too big, drive damping handle through the second connecting rod and make a round trip to slide at the shock attenuation inslot, utilize spring shock attenuation, can be at the workman in the work progress of driling, reduce the bone joint occupational disease because of the machine vibrations bring, the workman is healthy to a certain extent has been protected.
Drawings
FIG. 1 is a schematic structural diagram of a roadway drilling device with a protection function for coal mine production;
FIG. 2 is a schematic structural diagram of a drilling positioning device in a roadway drilling device for coal mine production, which has a protection function;
fig. 3 is a schematic structural diagram of a shock absorption and protection device in a roadway drilling device for coal mine production, which has a protection function.
In the figure: 1. a drilling positioning device; 11. fixing grooves; 12. a fixing ring; 13. a positioning ring; 14. a first stopper; 15. connecting blocks; 16. a limiting groove; 17. connecting grooves; 18. a drive block; 19. a drill bit; 2. a drill stem; 3. a shock absorbing guard; 31. a damping groove; 32. a second limiting block; 33. a shock absorbing handle; 34. a first connecting rod; 35. a third limiting block; 36. a first support arm; 37. a second connecting rod; 38. a spring; 4. a second support arm; 5. a drill body; 6. a motor; 7. positioning a plate; 8. a drive rod.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a coal mine production roadway drilling device with a protection function includes a drilling machine main body 5, wherein a second support arm 4 is fixedly mounted on both sides of the drilling machine main body 5, a positioning plate 7 is fixedly mounted on a front surface of the drilling machine main body 5, a motor 6 is mounted on a rear surface of the drilling machine main body 5, a shock absorbing protection device 3 is disposed at the other end of the second support arm 4, a driving rod 8 is fixedly mounted on the other side of the positioning plate 7, a drilling rod 2 is mounted inside the driving rod 8, a drilling positioning device 1 is disposed outside the other end of the driving rod 8, the drilling positioning device 1 includes a positioning ring 13, a fixing ring 12 is fixedly mounted on an upper surface of the positioning ring 13, a connecting block 15 is fixedly mounted on a lower surface of the positioning ring 13, a, and the inside of connecting block 15 is provided with drive block 18, the equal fixed mounting in both sides of drive block 18 has first stopper 14, and the lower fixed surface of drive block 18 installs drill bit 19, spread groove 17 has been seted up to the upper surface of drive block 18, first stopper 14 rotates in the inside of spacing groove 16, spread groove 17 is connected with drilling rod 2, fixed slot 11 is fixed with drilling rod 2, through having set up holding ring 13, can make drill bit 19 and drilling rod 2 at the in-process of creeping into, through laminating colliery drilling inner wall, come to fix a position drilling rod 2, in actual coal production drilling process, supplementary drilling rod 2 is straightened, avoid because vibrations and human factor, lead to the drilling skew or the aperture to get too big.
In fig. 3: the damping protection device 3 comprises a first connecting rod 34, wherein third limit blocks 35 are fixedly installed on both sides of the first connecting rod 34, a damping groove 31 is formed in the first connecting rod 34, a second connecting rod 37 is arranged at the center position in the first connecting rod 34, springs 38 are installed inside the first connecting rod 34 on both sides of the second connecting rod 37, a damping handle 33 is fixedly installed on one side of the second connecting rod 37, a second limit block 32 is fixedly installed on the other side of the second connecting rod 37, a first support arm 36 is fixedly installed on the inner side of the first connecting rod 34, the other side of the first support arm 36 is fixedly connected with a second support arm 4, the second connecting rod 37 slides in the damping groove 31, the damping handle 33 is driven by the second connecting rod 37 to slide back and forth in the damping groove 31, the springs 38 are used for damping, and a worker can perform a drilling construction process, reduce the occupational disease of the bone joint caused by the vibration of the machine and protect the physical health of workers to a certain extent.
The utility model discloses a theory of operation is: firstly, a power supply is switched on, the motor 6 is enabled to enter a working state, the motor 6 is utilized to drive the driving rod 8 to rotate, the driving rod 8 is utilized to drive the drill rod 2 to rotate, the drill bit 19 is connected with the drill rod 2 through a connecting groove, the drill bit 19 fixed at the top end of the drill rod 2 through a fixing groove 11 is utilized to drill a rock stratum, the drill bit 19 utilizes a first limiting block 14 to rotate in a limiting groove 16 arranged on the inner wall of a connecting block 15, the drill bit 19 and the drill rod 2 can be positioned by being attached to the inner wall of a coal mine drilling hole in the drilling process, the drill rod 2 is assisted to be straightened in the actual coal production drilling process, the phenomenon that the drilling hole deviates or the hole diameter is too large due to vibration and human factors is avoided, a worker tightly holds the damping handle 33 with two hands in the drilling process, and the vibration brought by the drill rod 2, carry out the shock attenuation through spring 38, utilize second stopper 32 and third stopper 35 to prevent that shock attenuation handle 33 from droing, can reduce the bone joint occupational disease because of machine vibrations bring at the workman and carry out the drilling work progress, protected workman healthy to a certain extent.
The above, only do the utility model discloses the embodiment of preferred, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel who is familiar with this technical field are in the utility model discloses an in the technical scope, according to the utility model discloses a technical scheme and utility model thereof design and equate in addition that the tunnel drilling equipment for coal mine production that has protect function or change, all should be covered within the protection scope of the utility model.
Claims (6)
1. The roadway drilling device with the protection function for coal mine production comprises a drilling machine main body (5) and is characterized in that second supporting arms (4) are fixedly mounted on two sides of the drilling machine main body (5), a positioning plate (7) is fixedly mounted on the front surface of the drilling machine main body (5), a damping protection device (3) is arranged at the other end of each second supporting arm (4), a driving rod (8) is fixedly mounted on the other side of each positioning plate (7), a drilling rod (2) is mounted inside each driving rod (8), and a drilling positioning device (1) is arranged outside the other end of each driving rod (8);
the drilling positioning device (1) comprises a positioning ring (13), a fixing ring (12) is fixedly mounted on the upper surface of the positioning ring (13), a connecting block (15) is fixedly mounted on the lower surface of the positioning ring (13), a fixing groove (11) is formed in the upper surface of the fixing ring (12), a limiting groove (16) is formed in the connecting block (15), and a driving block (18) is arranged in the connecting block (15);
shock attenuation protector (3) include head rod (34), the equal fixed mounting in both sides of head rod (34) has third stopper (35), and shock attenuation groove (31) have been seted up to the inside of head rod (34), the inside central point of head rod (34) puts and is provided with second connecting rod (37), the both sides of second connecting rod (37) have spring (38) at the internally mounted of head rod (34), and one side fixed mounting of second connecting rod (37) has damper handle (33).
2. The roadway drilling device with the protection function for coal mine production as claimed in claim 1, wherein first limiting blocks (14) are fixedly mounted on two sides of the driving block (18), a drill bit (19) is fixedly mounted on the lower surface of the driving block (18), and a connecting groove (17) is formed in the upper surface of the driving block (18).
3. The roadway drilling device for coal mine production with the protection function is characterized in that a second limiting block (32) is fixedly installed on the other side of the second connecting rod (37), and a first supporting arm (36) is fixedly installed on the inner side of the first connecting rod (34).
4. The roadway drilling device for coal mine production with the protection function is characterized in that the first limiting block (14) rotates inside a limiting groove (16), the connecting groove (17) is connected with the drill rod (2), and the fixing groove (11) is fixed with the drill rod (2).
5. A coal mine production roadway drilling device with a protection function according to claim 3, wherein the other side of the first support arm (36) is fixedly connected with the second support arm (4), and the second connecting rod (37) slides in the damping groove (31).
6. The roadway drilling device for coal mine production with the protection function according to claim 1, wherein a motor (6) is mounted on the rear surface of the drilling machine main body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020999900.2U CN213288787U (en) | 2020-06-04 | 2020-06-04 | Tunnel drilling equipment is used in coal mine production with protect function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020999900.2U CN213288787U (en) | 2020-06-04 | 2020-06-04 | Tunnel drilling equipment is used in coal mine production with protect function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213288787U true CN213288787U (en) | 2021-05-28 |
Family
ID=75983694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020999900.2U Active CN213288787U (en) | 2020-06-04 | 2020-06-04 | Tunnel drilling equipment is used in coal mine production with protect function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213288787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738359A (en) * | 2021-08-25 | 2021-12-03 | 金川集团股份有限公司 | Hexagonal drift cemented filling mining method and mining equipment |
-
2020
- 2020-06-04 CN CN202020999900.2U patent/CN213288787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738359A (en) * | 2021-08-25 | 2021-12-03 | 金川集团股份有限公司 | Hexagonal drift cemented filling mining method and mining equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205638225U (en) | Drilling equipment for building | |
| CN213288787U (en) | Tunnel drilling equipment is used in coal mine production with protect function | |
| CN208885174U (en) | A kind of geotechnical engineering drilling machine | |
| CN208184659U (en) | A kind of resource exploration drilling rig | |
| CN212774156U (en) | Mining equipment for iron ore stope | |
| CN216665509U (en) | Geology reconnaissance probing device | |
| CN202934547U (en) | Damping handle for jackdrill | |
| KR101388215B1 (en) | Arm for rock drilling rod exchange | |
| CN218117685U (en) | Drilling machine for construction | |
| CN105499647A (en) | Drilling device for building board | |
| CN215632745U (en) | Drilling tool for guaranteeing original sample property of engineering investigation rock core | |
| CN211777234U (en) | Coal mining tunnelling rig securing device | |
| CN211623350U (en) | Drill bit shock-absorbing structure for mining site machinery | |
| CN108166936A (en) | A kind of hydraulic leg formula helps jumbolter | |
| CN208416453U (en) | A kind of hydraulic leg formula jumbolter | |
| CN212296259U (en) | Damping type drill clamp for drilling machine | |
| CN210977271U (en) | Novel coal mining drilling machine | |
| CN105350907A (en) | Hydraulic multifunctional drilling machine | |
| CN108643833B (en) | Coal mine drilling equipment | |
| CN210798860U (en) | Multifunctional coal mine drilling machine | |
| CN221400371U (en) | Rock layer sampling drilling tool device | |
| CN205297305U (en) | Multi -functional rig of hydraulic pressure | |
| CN221682968U (en) | Hand-held type emulsion drilling machine aircraft nose connecting device | |
| CN109930991A (en) | A kind of construction drilling device in science of bridge building field | |
| CN211029863U (en) | Electric hammer with damping function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230707 Address after: No. 4, Huangchongta Village, Qiaocha Tan Township, Shenmu County, Yulin City, Shaanxi Province, 719300 Patentee after: Xiang Xirong Address before: 332000 room 402, building 2, Yiheyuan community, 206 jiuyanhe South Road, Chaisang District, Jiujiang City, Jiangxi Province Patentee before: Jiang Gaizhong |
|
| TR01 | Transfer of patent right |