CN217033082U - Hard rock soil layer sampling drill bit for geological exploration - Google Patents
Hard rock soil layer sampling drill bit for geological exploration Download PDFInfo
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- CN217033082U CN217033082U CN202122335702.3U CN202122335702U CN217033082U CN 217033082 U CN217033082 U CN 217033082U CN 202122335702 U CN202122335702 U CN 202122335702U CN 217033082 U CN217033082 U CN 217033082U
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- drill bit
- fixedly connected
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- hard rock
- soil layer
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- 238000005070 sampling Methods 0.000 title claims abstract description 32
- 239000011435 rock Substances 0.000 title claims abstract description 22
- 239000002689 soil Substances 0.000 title claims abstract description 21
- 239000004744 fabric Substances 0.000 claims description 13
- 238000010276 construction Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Earth Drilling (AREA)
Abstract
The utility model discloses a hard rock soil layer sampling drill bit for geological exploration, which comprises a transverse plate, a motor and a threaded rod, the output end of the motor is fixedly connected with the rotating shaft, the other end of the rotating shaft is fixedly connected with a driving wheel, the transverse plate is fixedly connected with a rotating block which is rotationally connected with one end of the threaded sleeve, the side ring of the threaded sleeve is fixedly connected with a driven wheel, the threaded rod passes through the threaded sleeve and is in threaded connection with the threaded sleeve, a rack is arranged outside the threaded sleeve, the utility model drives the driving wheel to rotate through a motor, thereby driving the rack and the threaded sleeve to rotate, the threaded sleeve is internally provided with a threaded rod and is in threaded connection with the threaded rod, thereby drive the rotatory lift of drill bit of threaded rod below and sample the hard rock soil layer to pack the sample into inside the sampling bag, simple structure, the cost of manufacture is low, is favorable to reducing construction cost.
Description
Technical Field
The utility model belongs to the technical field of drilling equipment, and particularly relates to a hard rock soil layer sampling drill bit for geological exploration.
Background
The geological exploration is investigation and research activities of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum and calculating foundation parameters.
The method is to find the industrially significant mineral deposit in the mineral product general survey, provide the mineral reserve and geological data required by the mine construction design for finding out the quality and quantity of the mineral product and the technical conditions of mining and utilization, and carry out investigation and research work on the geological conditions of rocks, stratums, structures, mineral products, hydrology, landforms and the like in a certain area.
Part is used for the sample drill bit structure on hard rock soil layer complicated, and the cost is higher, increases construction cost easily to the damage appears easily to the drill bit, and the inconvenient change of drill bit on the part device causes inconvenience to operating personnel's work easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the existing defects and provide a hard rock soil layer sampling drill bit for geological exploration, so as to solve the problems that part of sampling drill bits for hard rock soil layers in the background technology is complex in structure, high in cost and easy to increase construction cost, the drill bits are easy to damage, the drill bits on part of devices are inconvenient to replace, and the work of operators is easy to cause inconvenience.
In order to achieve the purpose, the utility model provides the following technical scheme: a hard rock soil layer sampling drill bit for geological exploration comprises a transverse plate, a motor and a threaded rod, wherein the output end of the motor is fixedly connected with a rotating shaft, the other end of the rotating shaft is fixedly connected with a driving wheel, a rotating block is fixedly connected onto the transverse plate and is rotatably connected with one end of a threaded sleeve, a driven wheel is fixedly connected onto a side ring of the threaded sleeve, the threaded rod penetrates through the threaded sleeve and is in threaded connection with the threaded sleeve, a rack is arranged outside the threaded sleeve, the rack is meshed with the driving wheel at one end of the rotating shaft and the driven wheel on the threaded sleeve, one end of the threaded rod penetrates through the transverse plate and is fixedly connected with a fixed block, a first groove is formed in the bottom surface of the fixed block, the first groove is in inserted connection with the drill bit, jacks and through holes are respectively formed in the drill bit and the fixed block, second grooves are formed in two sides of the fixed block, the utility model discloses a sampling device, including first recess, second recess, drill bit, jack, drill bit and fixed block, the second recess is inside to be provided with the inserted bar and with inserted bar sliding connection, the inserted bar passes the through-hole and inserts to close with the jack and is connected, the drill bit passes through inserted bar fixed connection with the fixed block, the outside of drill bit is provided with the sampling bag.
Preferably, the inside one end position fixedly connected with stationary blade of through-hole, the inserted bar pass the stationary blade and with stationary blade sliding connection, the inside of through-hole is provided with the second spring, the second spring twines in the inserted bar outside, the both ends of second spring respectively with inserted bar and stationary blade fixed connection.
Preferably, the sampling bag includes backing sheet, first spring and soft cloth layer, the equal fixedly connected with backing sheet in both ends on soft cloth layer, two the backing sheet respectively with the both ends fixed connection of first spring, first spring twines in soft cloth layer outside, the circular slot has been seted up to the backing sheet of soft cloth layer bottom, and the circular slot diameter is greater than the drill bit diameter.
Preferably, a fixed support is fixedly connected to one end of the upper surface of the transverse plate, a motor box is fixedly connected to the fixed support, and a motor is arranged inside the motor box and is fixedly connected with the motor.
Preferably, the supporting sheet is provided with an annular groove, the annular groove is rotatably connected with an annular sliding block, the annular sliding block is fixedly connected with a fixed block, and the supporting sheet is rotatably connected with the fixed block through the annular groove and the annular sliding block.
Preferably, fixedly connected with protection box on the diaphragm, motor box and rack all are located the inside of protection box, the open slot has been seted up to the upper surface of protection box, the open slot is located the top position of threaded rod, the diameter of open slot is greater than threaded rod top diameter.
Preferably, the protection box body is fixedly connected with a control panel, and the control panel is electrically connected with the motor.
Compared with the prior art, the utility model provides a hard rock soil layer sampling drill bit for geological exploration, which has the following beneficial effects:
1. according to the sampling bag, the motor drives the driving wheel to rotate, so that the rack and the threaded sleeve are driven to rotate, the threaded rod is arranged in the threaded sleeve and is in threaded connection with the threaded rod, the drill bit below the threaded rod is driven to rotate and lift to sample a hard rock soil layer, and the sample is filled into the sampling bag.
2. According to the utility model, the drill bit is fixedly connected with the fixing block through the inserted rod, and the drill bit can be detached by pulling out the inserted rod, so that the damaged drill bit is convenient to replace, the installation and the detachment are convenient and fast, and the use of workers is facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model in any way:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is an enlarged schematic view of structure A according to the present invention;
FIG. 4 is an enlarged schematic view of the structure B proposed by the present invention;
in the figure: 1. a transverse plate; 2. a protective box body; 3. a fixed bracket; 4. a motor case; 5. a motor; 6. a rotating shaft; 7. a rack; 8. a threaded sleeve; 9. a threaded rod; 10. rotating the block; 11. a fixed block; 12. a sampling bag; 13. a drill bit; 14. a support sheet; 15. a first spring; 16. a soft cloth layer; 17. a jack; 18. a first groove; 19. a through hole; 20. a second groove; 21. a rod is inserted; 22. a fixing sheet; 23. a second spring; 24. an open slot; 25. a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a hard rock soil layer sampling drill bit for geological exploration comprises a transverse plate 1, a motor 5 and a threaded rod 9, wherein the output end of the motor 5 is fixedly connected with a rotating shaft 6, the other end of the rotating shaft 6 is fixedly connected with a driving wheel, a rotating block 10 is fixedly connected on the transverse plate 1, the rotating block 10 is rotatably connected with one end of a threaded sleeve 8, a driven wheel is fixedly connected on a side ring of the threaded sleeve 8, the threaded rod 9 penetrates through the threaded sleeve 8 and is in threaded connection with the threaded sleeve 8, a rack 7 is arranged outside the threaded sleeve 8, the rack 7 is in meshed connection with the driving wheel at one end of the rotating shaft 6 and the driven wheel on the threaded sleeve 8, one end of the threaded rod 9 penetrates through the transverse plate 1 and is fixedly connected with a fixed block 11, a first groove 18 is formed in the bottom surface of the fixed block 11, the first groove 18 is in inserted connection with a drill bit 13, a jack 17 and a through hole 19 are respectively formed in the drill bit 13 and the fixed block 11, second grooves 20 are formed in two sides of the fixed block 11, the inside inserted bar 21 that is provided with of second recess 20 and with inserted bar 21 sliding connection, inserted bar 21 passes through-hole 19 and is inserted with jack 17 and close and be connected, and drill bit 13 passes through inserted bar 21 fixed connection with fixed block 11, and it is convenient that the installation is dismantled, is favorable to the staff to use, and the outside of drill bit 13 is provided with sampling bag 12, is convenient for collect sample ground.
In the present invention, preferably, a fixing plate 22 is fixedly connected to an end position inside the through hole 19, the insertion rod 21 passes through the fixing plate 22 and is slidably connected to the fixing plate 22, a second spring 23 is disposed inside the through hole 19, the second spring 23 is wound around the outside of the insertion rod 21, two ends of the second spring 23 are respectively fixedly connected to the insertion rod 21 and the fixing plate 22, and the second spring 23 is beneficial to keeping the insertion rod 21 in insertion connection with the insertion hole 17.
In the utility model, preferably, the sampling bag 12 includes a support sheet 14, a first spring 15 and a soft cloth layer 16, the support sheets 14 are fixedly connected to both ends of the soft cloth layer 16, the two support sheets 14 are respectively and fixedly connected to both ends of the first spring 15, the first spring 15 is wound outside the soft cloth layer 16, the support sheet 14 at the bottom end of the soft cloth layer 16 is provided with a circular groove, and the diameter of the circular groove is larger than that of the drill 13, so as to avoid influencing the drill 13 to take samples.
In the utility model, preferably, a fixing bracket 3 is fixedly connected to one end position of the upper surface of the transverse plate 1, a motor box 4 is fixedly connected to the fixing bracket 3, and a motor 5 is arranged in the motor box 4 and is fixedly connected with the motor 5, so that the position of the motor 5 can be fixed.
In the utility model, preferably, the supporting sheet 14 is provided with an annular groove, the annular groove is rotatably connected with an annular sliding block, the annular sliding block is fixedly connected with the fixed block 11, and the supporting sheet 14 is rotatably connected with the fixed block 11 through the annular groove and the annular sliding block, so that the sampling bag 12 is prevented from rotating along with the annular groove to influence the sample collection.
In the utility model, preferably, the transverse plate 1 is fixedly connected with the protective box body 2, the motor box 4 and the rack 7 are both positioned inside the protective box body 2, the upper surface of the protective box body 2 is provided with an open slot 24, the open slot 24 is positioned above the threaded rod 9, the diameter of the open slot 24 is larger than that of the top end of the threaded rod 9, the protective box body 2 is fixedly connected with a control panel 25, and the control panel 25 is electrically connected with the motor 5, so that the control and use of workers are convenient.
The working principle and the using process of the utility model are as follows: when the device is used, the device is placed at a position for collecting sample rock soil, the pressure stabilizing device is controlled by a control panel 25 to be started, a motor 5 drives a driving wheel at one end of a rotating shaft 6 to rotate, a rack 7 is meshed with the driving wheel and a driven wheel on a threaded sleeve 8 to drive the threaded sleeve 8 to rotate, the threaded sleeve 8 is in threaded connection with a threaded rod 9, the threaded sleeve 8 rotates to drive the threaded rod 9 to rotate up and down, the threaded rod 9 drives a drill bit 13 to drill a rock soil layer and sample, when the drill bit 13 descends, the bottom end of a sampling bag 12 is in contact with the ground to be compressed, the drill bit 13 ascends after sampling is completed, the sampling bag 12 stretches along with the threaded rod and collects the collected sample in the sampling bag 12, when the drill bit 13 is damaged, a first spring 15 on the sampling bag 12 is temporarily detached, the damaged drill bit 13 is turned out, an inserted rod 21 is outwards pulled out, the drill bit 13 is taken down and replaced, the new drill 13 and the fixing block 11 are fixed by the inserted rod 21.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a geological exploration is with hard rock soil layer sample drill bit, includes diaphragm (1), motor (5) and threaded rod (9), its characterized in that: the output of motor (5) and pivot (6) fixed connection, the other end fixedly connected with action wheel of pivot (6), fixedly connected with turning block (10) on diaphragm (1), turning block (10) are rotated with the one end of screw sleeve (8) and are connected, fixedly connected with follows the driving wheel on the side ring of screw sleeve (8), threaded rod (9) pass screw sleeve (8) and with screw sleeve (8) threaded connection, screw sleeve (8) outside is provided with rack (7), rack (7) are the meshing connection with the action wheel of pivot (6) one end and follow driving wheel on screw sleeve (8), the one end of threaded rod (9) passes diaphragm (1) and fixed block (11) fixed connection, first recess (18) have been seted up to the bottom surface of fixed block (11), first recess (18) are inserted and are connected with drill bit (13), jack (17) and through-hole (19) have been seted up on drill bit (13) and fixed block (11) respectively, second recess (20) have been seted up to the both sides of fixed block (11), inside inserted bar (21) and with inserted bar (21) sliding connection of being provided with of second recess (20), inserted bar (21) pass through-hole (19) and insert with jack (17) and close and be connected, drill bit (13) pass through inserted bar (21) fixed connection with fixed block (11), the outside of drill bit (13) is provided with sampling bag (12).
2. The hard rock soil layer sampling drill bit for geological exploration according to claim 1, characterized in that: the inside one end position fixedly connected with stationary blade (22) of through-hole (19), inserted bar (21) pass stationary blade (22) and with stationary blade (22) sliding connection, the inside of through-hole (19) is provided with second spring (23), second spring (23) twine in inserted bar (21) outside, the both ends of second spring (23) respectively with inserted bar (21) and stationary blade (22) fixed connection.
3. The hard rock soil layer sampling drill bit for geological exploration according to claim 2, wherein: sampling bag (12) are including backing sheet (14), first spring (15) and soft cloth layer (16), the equal fixedly connected with backing sheet (14) in both ends of soft cloth layer (16), two backing sheet (14) respectively with the both ends fixed connection of first spring (15), first spring (15) twine in soft cloth layer (16) outside, the circular slot has been seted up in backing sheet (14) of soft cloth layer (16) bottom, and the circular slot diameter is greater than drill bit (13) diameter.
4. A hard rock soil layer sampling drill bit for geological exploration, according to claim 3, wherein: the upper surface of diaphragm (1) one end position fixedly connected with fixed bolster (3), fixedly connected with motor box (4) on fixed bolster (3), the inside of motor box (4) is provided with motor (5) and with motor (5) fixed connection.
5. A hard rock soil layer sampling drill bit for geological exploration, according to claim 3, wherein: the supporting piece (14) is provided with an annular groove, the annular groove is rotatably connected with an annular sliding block, the annular sliding block is fixedly connected with a fixed block (11), and the supporting piece (14) is rotatably connected with the fixed block (11) through the annular groove and the annular sliding block.
6. The hard rock soil layer sampling drill bit for geological exploration according to claim 4, characterized in that: fixedly connected with protection box (2) on diaphragm (1), motor box (4) and rack (7) all are located the inside of protection box (2), open slot (24) have been seted up to the upper surface of protection box (2), open slot (24) are located the top position of threaded rod (9), the diameter of open slot (24) is greater than threaded rod (9) top diameter.
7. The hard rock soil layer sampling drill bit for geological exploration according to claim 6, characterized in that: fixedly connected with control panel (25) on protection box (2), control panel (25) and motor (5) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122335702.3U CN217033082U (en) | 2021-09-26 | 2021-09-26 | Hard rock soil layer sampling drill bit for geological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122335702.3U CN217033082U (en) | 2021-09-26 | 2021-09-26 | Hard rock soil layer sampling drill bit for geological exploration |
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| Publication Number | Publication Date |
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| CN217033082U true CN217033082U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122335702.3U Active CN217033082U (en) | 2021-09-26 | 2021-09-26 | Hard rock soil layer sampling drill bit for geological exploration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115478847A (en) * | 2022-09-26 | 2022-12-16 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Intelligent coal mine geological exploration device capable of uniformly sampling |
-
2021
- 2021-09-26 CN CN202122335702.3U patent/CN217033082U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115478847A (en) * | 2022-09-26 | 2022-12-16 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Intelligent coal mine geological exploration device capable of uniformly sampling |
| CN115478847B (en) * | 2022-09-26 | 2024-05-07 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Intelligent coal mine geological prospecting device capable of uniformly sampling |
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