CN221119882U - Splash-proof device for geological drilling of coal mine - Google Patents
Splash-proof device for geological drilling of coal mine Download PDFInfo
- Publication number
- CN221119882U CN221119882U CN202322658821.1U CN202322658821U CN221119882U CN 221119882 U CN221119882 U CN 221119882U CN 202322658821 U CN202322658821 U CN 202322658821U CN 221119882 U CN221119882 U CN 221119882U
- Authority
- CN
- China
- Prior art keywords
- splash
- geological drilling
- gear
- drilling
- proof device
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 42
- 239000003245 coal Substances 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000000523 sample Substances 0.000 abstract description 3
- 239000004575 stone Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model belongs to the field of coal mine geological drilling, in particular to an anti-splash device for coal mine geological drilling, which aims at the problems that an existing drilling probe is easy to displace during working so as to damage the drilling head and the existing device is inconvenient to carry; two containing mechanisms are arranged in the containing groove, a fixed bottom plate is fixedly arranged on the inner side of the containing shell, a plurality of ball head bases are fixedly arranged on the top of the fixed bottom plate, and corresponding universal ball heads are rotatably arranged in the ball head bases. When the utility model is used, the drilling head can be limited, and the drilling head can be contracted by the built-in mechanism, so that the drilling head is convenient to carry and move.
Description
Technical Field
The utility model relates to the technical field of coal mine geological drilling, in particular to an anti-splash device for coal mine geological drilling.
Background
The drilling technology plays a great role in the work of coal mine geological structure determination, mineral resource determination and the like, can determine stratum sequence, divide coal-bearing stratum in detail and research the deposition environment characteristics and coal gathering characteristics of the coal-bearing stratum; the distribution range of the layer position, the thickness and the main coal seam of the mined coal seam is ascertained, a basis is provided for the prospective planning of the coal mine construction, but stone blocks at the ground bottom can be broken and brought out of the ground surface when a drilling machine works in the conventional geological drilling process of the coal mine, the brought broken stone can be splashed, the flying speed is high when the broken stone splashes, and the broken stone is easily damaged by the splashed stone when constructors exist around the broken stone;
However, the existing anti-splash device cannot well limit and fix the drilling head when in use, and is easy to deviate when drilling, so that the drilling probe is damaged, and meanwhile, the existing device is inconvenient to carry, so that the anti-splash device for geological drilling of the coal mine, which can limit and fix the drilling head when in work, is needed to be designed.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of utility model
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a colliery geological drilling is with preventing splash device, includes accomodates the shell, accomodate the top of shell and seted up the holding tank, slidable mounting has the protecting sheathing in the holding tank, the inboard fixed mounting of protecting sheathing has the guard plate, the top fixed mounting of guard plate has the rubber protection sleeve; the accommodating groove is internally provided with two accommodating mechanisms, each accommodating mechanism comprises a scissor type steel frame, a movable metal block, a straight rack, a connecting gear and a transmission gear, one side of the scissor type steel frame is clamped and connected with the movable metal block, one side of the movable metal block is slidably arranged on the inner wall of the accommodating groove, one side of the movable metal block is fixedly provided with the straight rack, one side of the straight rack is meshed with the connecting gear, one side of the connecting gear is rotatably arranged on the inner wall of the accommodating groove, one side of the connecting gear is meshed with the transmission gear, and one side of the transmission gear is rotatably arranged on the inner wall of the accommodating groove; the inner side of the storage shell is fixedly provided with a fixed bottom plate, the top of the fixed bottom plate is fixedly provided with a plurality of ball head bases, and the ball head bases are respectively provided with a corresponding universal ball head in a rotating mode.
Specifically, the bottoms of the two scissor type steel frames are slidably mounted on the inner wall of the accommodating groove, and the tops of the two scissor type steel frames are connected with the bottom of the same protective casing so as to facilitate the expansion and the contraction of the protective casing.
Specifically, one side that two drive gears are close to each other is all fixed mounting has same transmission metal pole, fixed cover is equipped with driven gear on the transmission metal pole, and driven gear rotates and drives transmission metal pole rotation.
Specifically, one side of the storage shell is fixedly provided with a control shell, a driving gear is rotatably arranged on the inner wall of the control shell, the driving gear is meshed with a driven gear, and the driven gear is driven to rotate through rotation of the driving gear.
Specifically, servo motors are fixedly installed on the inner wall of the control shell, an output shaft of each servo motor is connected with the driving gear, a controller is fixedly installed on one side of the control shell, and the controller is connected with the servo motors through circuits, so that the servo motors can be controlled.
Specifically, the metal rods are fixedly installed on one sides of the universal ball heads, one end of each metal rod is fixedly provided with one limiting metal block, and a limiting hole is formed in the top of each limiting metal block, so that the drilling head is convenient to limit.
Specifically, the connecting hole has been seted up at the top of guard plate, the drill hole has been seted up to the bottom of PMKD, drill hole and spacing hole looks adaptation help protecting the drill probe.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The splash-proof device for geological drilling of the coal mine can limit the drilling head when in use, and prevent the drilling head from being deviated during working, thereby damaging the drilling head.
(2) According to the splash-proof device for geological drilling of the coal mine, disclosed by the utility model, the splash-proof device can be contracted through the built-in mechanism, so that the splash-proof device is convenient to carry and move, and the practicability of the splash-proof device is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be understood that the drawings described below are merely exemplary, and that the structures, proportions, sizes, etc. shown in the present specification are merely illustrative of the contents of the present specification, for the understanding and appreciation of the skilled artisan, and are not meant to limit the limitations upon the practice of the present utility model, so that there is no technical significance to any modification, change in the proportions, or adjustment of the size of the structures.
Fig. 1 is a schematic perspective view of an anti-splash device for geological drilling of a coal mine;
FIG. 2 is a schematic cross-sectional view of a front view of an anti-splash device for geological drilling of coal mine according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a top view of an anti-splash device for geological drilling of coal mine according to the present utility model;
Fig. 4 is a schematic cross-sectional view of a side view structure of an anti-splash device for geological drilling of coal mine according to the present utility model.
In the figure: 1. a protective housing; 2. a rubber protective sleeve; 3. a protection plate; 4. a storage case; 5. a control housing; 6. a controller; 7. scissor type steel frame; 8. moving the metal block; 9. a straight rack; 10. a connecting gear; 11. a transmission metal rod; 12. a transmission gear; 13. a driven gear; 14. a drive gear; 15. a servo motor; 16. a fixed bottom plate; 17. a ball head base; 18. universal ball head; 19. a metal rod; 20. limiting metal blocks; 21. and a limiting hole.
Detailed Description
Hereinafter, embodiments of the present utility model will be described with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. It may be evident, however, that one or more embodiments may be practiced without these specific details. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Referring to fig. 1-4, an anti-splash device for geological drilling of a coal mine comprises a storage shell 4, wherein an accommodating groove is formed in the top of the storage shell 4, a protection shell 1 is slidably installed in the accommodating groove, a protection plate 3 is fixedly installed on the inner side of the protection shell 1, and a rubber protection sleeve 2 is fixedly installed on the top of the protection plate 3; two containing mechanisms are arranged in the containing groove, each containing mechanism comprises a scissor type steel frame 7, a movable metal block 8, a straight rack 9, a connecting gear 10 and a transmission gear 12, one side of the scissor type steel frame 7 is connected with the movable metal block 8 in a clamping mode, one side of the movable metal block 8 is slidably arranged on the inner wall of the containing groove, the straight rack 9 is fixedly arranged on one side of the movable metal block 8, the connecting gear 10 is meshed with one side of the straight rack 9, one side of the connecting gear 10 is rotatably arranged on the inner wall of the containing groove, one side of the connecting gear 10 is meshed with the transmission gear 12, and one side of the transmission gear 12 is rotatably arranged on the inner wall of the containing groove; the inner side of the storage shell 4 is fixedly provided with a fixed bottom plate 16, the top of the fixed bottom plate 16 is fixedly provided with a plurality of ball head bases 17, and the ball head bases 17 are respectively and rotatably provided with a corresponding universal ball head 18.
In this embodiment, the bottoms of the two scissor type steel frames 7 are slidably mounted on the inner wall of the accommodating groove, and the tops of the two scissor type steel frames 7 are connected with the bottom of the same protective housing 1.
In this embodiment, the same transmission metal rod 11 is fixedly installed on one side of the two transmission gears 12, which are close to each other, and a driven gear 13 is fixedly sleeved on the transmission metal rod 11.
In this embodiment, a control housing 5 is fixedly mounted on one side of the storage housing 4, a driving gear 14 is rotatably mounted on the inner wall of the control housing 5, and the driving gear 14 is meshed with a driven gear 13.
In this embodiment, a servo motor 15 is fixedly installed on the inner wall of the control housing 5, an output shaft of the servo motor 15 is connected with a driving gear 14, a controller 6 is fixedly installed on one side of the control housing 5, and the controller 6 is in circuit connection with the servo motor 15.
In this embodiment, a metal rod 19 is fixedly installed on one side of each of the plurality of universal balls 18, one end of each of the plurality of metal rods 19 is fixedly installed with one limiting metal block 20, and a limiting hole 21 is formed in the top of each limiting metal block 20.
In this embodiment, the top of the protection plate 3 is provided with a connection hole, the bottom of the fixing base plate 16 is provided with a drill hole, and the drill hole is matched with the limit hole 21.
Working principle: during the use, be connected the rubber protection cover 2 of drilling equipment through the top with the connecting hole on the guard plate 3, later start servo motor 15 through controller 6, servo motor 15 starts to drive driving gear 14 and rotates, driving gear 14 rotates and drives driven gear 13 and rotate, driven gear 13 rotates and drives transmission metal pole 11 and rotate, transmission metal pole 11 rotates and drives two transmission gears 12 and rotate, two transmission gears 12 rotate and drive corresponding connecting gear 10 and rotate, two connecting gear 10 rotate and drive corresponding straight rack 9 and remove, two straight rack 9 remove and drive corresponding movable metal piece 8 and remove, two movable metal piece 8 remove and extrude corresponding scissors fork steelframe 7, two scissors fork steelframe 7 are pushed same protective housing 1 by the extrusion extension and are removed, make the device expand, and the spacing hole 21 at limit metal piece 20 top is pressed down to the drilling mouth of bottom mounting 16 bottom, and in the during operation is accomplished through a plurality of metal poles 19 and universal 18 that limit metal piece 20 and is spacing, makes the drilling head be difficult for taking place the skew in the during operation, carries out the protection to the drilling head.
Compared with the prior art, the utility model has the technical advantages that: can be when using, carry out spacingly to the probing head, prevent to take place the skew at the during operation to damage the probing head, and can shrink through built-in mechanism, make things convenient for it to carry and remove, increased the practicality of device.
Claims (7)
1. The utility model provides a colliery geological drilling is with preventing splash device which characterized in that includes: the storage device comprises a storage shell (4), wherein an accommodating groove is formed in the top of the storage shell (4), a protective shell (1) is slidably installed in the accommodating groove, a protection plate (3) is fixedly installed on the inner side of the protective shell (1), and a rubber protection sleeve (2) is fixedly installed on the top of the protection plate (3);
Two containing mechanisms are arranged in the containing groove, each containing mechanism comprises a scissor type steel frame (7), a movable metal block (8), a straight rack (9), a connecting gear (10) and a transmission gear (12), one side of the scissor type steel frame (7) is clamped and connected with the movable metal block (8), one side of the movable metal block (8) is slidably arranged on the inner wall of the containing groove, one side of the movable metal block (8) is fixedly provided with the straight rack (9), one side of the straight rack (9) is meshed with the connecting gear (10), one side of the connecting gear (10) is rotatably arranged on the inner wall of the containing groove, one side of the connecting gear (10) is meshed with the transmission gear (12), and one side of the transmission gear (12) is rotatably arranged on the inner wall of the containing groove;
The inner side of the storage shell (4) is fixedly provided with a fixed bottom plate (16), the top of the fixed bottom plate (16) is fixedly provided with a plurality of ball head bases (17), and the ball head bases (17) are respectively provided with a corresponding universal ball head (18) in a rotating mode.
2. The splash-proof device for geological drilling of coal mines according to claim 1, wherein bottoms of two scissor type steel frames (7) are slidably mounted on the inner wall of the accommodating groove, and tops of the two scissor type steel frames (7) are connected with the bottom of the same protective shell (1).
3. The splash-proof device for geological drilling of coal mines according to claim 1, wherein one side, close to each other, of two transmission gears (12) is fixedly provided with the same transmission metal rod (11), and driven gears (13) are fixedly sleeved on the transmission metal rod (11).
4. A splash-proof device for geological drilling of coal mines according to claim 3, characterized in that a control housing (5) is fixedly arranged on one side of the storage housing (4), a driving gear (14) is rotatably arranged on the inner wall of the control housing (5), and the driving gear (14) is meshed with a driven gear (13).
5. The splash-proof device for geological drilling of coal mines according to claim 4, wherein a servo motor (15) is fixedly arranged on the inner wall of the control housing (5), an output shaft of the servo motor (15) is connected with the driving gear (14), a controller (6) is fixedly arranged on one side of the control housing (5), and the controller (6) is in circuit connection with the servo motor (15).
6. The splash-proof device for geological drilling of coal mines according to claim 1, wherein one side of each of the universal ball heads (18) is fixedly provided with a metal rod (19), one end of each of the metal rods (19) is fixedly provided with the same limiting metal block (20), and the top of each limiting metal block (20) is provided with a limiting hole (21).
7. The splash-proof device for geological drilling of coal mines according to claim 6, wherein the top of the protection plate (3) is provided with a connecting hole, the bottom of the fixing bottom plate (16) is provided with a drill hole, and the drill hole is matched with the limiting hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322658821.1U CN221119882U (en) | 2023-09-29 | 2023-09-29 | Splash-proof device for geological drilling of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322658821.1U CN221119882U (en) | 2023-09-29 | 2023-09-29 | Splash-proof device for geological drilling of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221119882U true CN221119882U (en) | 2024-06-11 |
Family
ID=91370490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322658821.1U Active CN221119882U (en) | 2023-09-29 | 2023-09-29 | Splash-proof device for geological drilling of coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221119882U (en) |
-
2023
- 2023-09-29 CN CN202322658821.1U patent/CN221119882U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212642580U (en) | Boring machine for geological survey | |
| CN221119882U (en) | Splash-proof device for geological drilling of coal mine | |
| CN117684873A (en) | Fully-mechanized mining face drilling machine drilling stabilizing mechanism | |
| CN211422523U (en) | Drilling machine with supporting and limiting functions for mine | |
| CN211737036U (en) | Geological survey drilling equipment | |
| CN115929199B (en) | Slope protection anchoring drilling machine | |
| CN210239579U (en) | Pneumatic frame column type drilling machine | |
| CN219472013U (en) | Spiral pile driver for building pipe pile | |
| CN114233196B (en) | Construction device and construction method for underground space communication channel | |
| CN212296215U (en) | Efficient and accurate prospecting system | |
| CN209892111U (en) | Directional blasting positioning and punching device | |
| CN213063461U (en) | Drilling equipment is used in blasting | |
| CN216277691U (en) | Drilling equipment is used in geological survey | |
| CN217976074U (en) | Drilling machine for geotechnical engineering | |
| CN221322343U (en) | Auxiliary device is salvaged to rig head | |
| CN215256020U (en) | Crawler-type drilling machine with high mobility | |
| CN221220374U (en) | Drilling device | |
| CN214365858U (en) | Engineering geological drilling machine | |
| CN218177148U (en) | Automatic change rig to hole site structure | |
| CN213627449U (en) | Downhole tool of downhole multi-branch ultrashort radius horizontal drilling completion system | |
| CN203223225U (en) | Drilling device additionally installed on hard rock tunneling machine | |
| CN220059444U (en) | Drilling device for construction | |
| CN214602057U (en) | Movable steel structure drilling device | |
| CN212689940U (en) | Coal mine drilling machine supporting device | |
| CN221682929U (en) | Portable vehicle-mounted automatic core drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |