CN116558871A - Sampling device for hydraulic loop geological investigation - Google Patents
Sampling device for hydraulic loop geological investigation Download PDFInfo
- Publication number
- CN116558871A CN116558871A CN202310675127.2A CN202310675127A CN116558871A CN 116558871 A CN116558871 A CN 116558871A CN 202310675127 A CN202310675127 A CN 202310675127A CN 116558871 A CN116558871 A CN 116558871A
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- Prior art keywords
- sampling
- bottom plate
- shaft
- groove
- transmission
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- 238000005070 sampling Methods 0.000 title claims abstract description 61
- 238000011835 investigation Methods 0.000 title description 4
- 230000005540 biological transmission Effects 0.000 claims description 54
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 50
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000005641 tunneling Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 12
- 238000005527 soil sampling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- -1 stratum structures Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
The invention relates to the field of sampling devices, in particular to a sampling device for hydraulic engineering ring geological survey, which comprises a bottom plate and a top plate, wherein the bottom plate is arranged right below the top plate, lifting pedestals are arranged between the bottom plate and the top plate, supporting frames are fixedly connected to four corners of the top of the bottom plate, one end of each supporting frame, which is far away from the bottom plate, is fixedly connected with the top plate, and the four supporting frames are arranged at the four corners of the lifting pedestals; the sampling drill cylinder can be lifted and rotated only by one servo motor in the sampling process, so that the cost of the device is reduced, and the electric energy consumption can be reduced in the using process to improve the cruising duration; and the sampling drill barrel reduces the tunneling difficulty through the annular inclined plane and the drill groove on the outer wall of the bottom, the taken soil sample can be stored into the sampling drill barrel along with the descending of the sampling drill barrel, the integral structure of the soil can not be damaged, and the subsequent detection of the soil is convenient.
Description
Technical Field
The invention relates to the field of sampling devices, in particular to a sampling device for hydraulic loop geological investigation.
Background
Geological survey is a research work for researching the geological conditions of rocks, stratum structures, minerals, groundwater, landforms and the like in a certain area by using geological survey methods such as mapping, geophysical exploration, geochemical prospecting, drilling, pothole detection, sampling test, geological remote sensing and the like according to the requirements of economic construction, national defense construction and scientific technology development, and in engineering geological exploration sampling work, one of the most complex and difficult is a process of finding undisturbed soil through drilling and sampling. Researchers need sample soil through soil sampling tool, and then detect and analyze the composition in the soil, at present, soil sampling tool is various, at present adopts the soil sampling drill to realize the work of gathering soil sample more, most common soil sampling drill has drilling rod, drill bit and T font or other shape's instrument, handle fixed connection is in the upper end of drilling rod, the drill bit welds or spiral connection's heliciform drill bit with the lower extreme of drilling rod, rely on the manpower rotatory handle to impress the heliciform drill bit of this soil sampling drill in soil during the use and sample the analysis, utilize appurtenance to take out the soil sampling drill bit simultaneously.
Prior art CN115541296a discloses a sampling device based on hydraulic engineering ring geology reconnaissance, drive the bull stick through positive and negative motor and make the drive wheel rotate, make the conveyer belt transmission through drive wheel and follow driving wheel mutually supporting, drive the drive plate downwardly moving through the conveyer belt of left and right sides, improve the stability of lifter plate decline in-process through cross movable block and slider sliding in corresponding movable groove and spout, avoid the drilling mechanism to rock at the in-process of taking a sample, improve sampling stability, drive drilling rod through driving motor and make drill bit and helical blade rotate, reduce the tunneling degree of difficulty through the drill bit, the convenience is probing, can convey soil to the protection shell of No. one and No. two in the protection shell through the helical blade, the convenience is collected the sample to soil, and a structure is simple, the function is various, but the device still has following inadequately: 1. when the device is used, the drill bit is driven to descend and rotate by the positive motor and the negative motor and the two groups of motors of the driving motor respectively, and the electric quantity of the carried power supply storage battery is limited because the environment of the device is outdoor, so that the production cost of the device is increased, more electric energy is consumed in the sampling process of the device, and the device cannot carry out continuous voyage for a long time; 2. the drill bit and the spiral blade are driven by the driving motor to rotate and sample, the taken soil is stored in the protective shell, and the soil stored in the protective shell is extruded by the drill rod to cause damage to the whole structure of the taken soil sample due to the fact that the drill rod is arranged in the protective shell, so that the density of the soil is improved, and the follow-up detection is not facilitated.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a sampling device for hydraulic loop geological investigation.
The technical scheme adopted for solving the technical problems is as follows: the sampling device for the hydraulic loop geological survey comprises a bottom plate and a top plate, wherein the bottom plate is arranged right below the top plate, and a lifting pedestal is arranged between the bottom plate and the top plate;
the four corners of the top of the bottom plate are fixedly connected with supporting frames, one ends of the four supporting frames, far away from the bottom plate, are fixedly connected with the top plate, and the four supporting frames are arranged at the four corners of the lifting pedestal;
one end of the top plate is fixedly provided with a servo motor through a fixed frame, the output end of the servo motor penetrates through the top plate and is fixedly connected with a screw rod through a coupler, the screw rod penetrates through a lifting pedestal, the lifting pedestal is in threaded connection with the screw rod, one end of the screw rod penetrating through the lifting pedestal is rotationally connected with a bottom plate, one end of the top plate, far away from the screw rod, is rotationally spliced with a first rotating shaft, a first driving wheel is fixedly sleeved on a rod wall of the screw rod above the lifting pedestal, a first driven wheel is fixedly sleeved on a shaft wall of the first rotating shaft, and the first driven wheel is in transmission connection with the first driving wheel through a first transmission belt;
the top of the lifting pedestal is provided with a cover plate through a bolt, one end of the first rotating shaft, which penetrates through the first driven wheel, penetrates through the cover plate to extend into the transmission groove and is fixedly connected with a square shaft, a through hole is formed in the position, corresponding to the square shaft, of the inner bottom of the transmission groove, and one end, far away from the first driven wheel, of the square shaft penetrates through the through hole;
the square shaft is positioned on the shaft wall inside the transmission groove and is sleeved with a second driving wheel in a sliding manner, the bottom of the cover plate is rotatably inserted with a third rotating shaft and a fourth rotating shaft, the inner bottom of the transmission groove is rotatably inserted with a fifth rotating shaft, the shaft wall of the third rotating shaft positioned inside the transmission groove is sequentially fixedly sleeved with a driving gear and a second driven gear from top to bottom, the second driven gear is in transmission connection with the second driving gear through a second transmission belt, the shaft wall of the fourth rotating shaft positioned inside the transmission groove is sequentially fixedly sleeved with a driven gear and a third driving wheel from top to bottom, the driven gear is in meshed connection with the driving gear, and the shaft wall of the fifth rotating shaft positioned inside the transmission groove is fixedly sleeved with a third driven wheel which is in transmission connection with the third driving wheel through a third transmission belt;
the sampling drill pipe is installed to the one end that the fifth axis of rotation passed the lift pedestal, annular inclined plane has been seted up on the outer section of thick bamboo wall of sampling drill pipe bottom, just equidistant a plurality of drill way of having run through on the lateral wall on annular inclined plane, the logical groove of looks adaptation has been seted up to the top of bottom plate correspondence sampling drill pipe's position.
Specifically, four travel grooves are formed in the side walls, close to one side of the lifting pedestal, of the supporting frames, and four corners of the lifting pedestal are respectively and slidably connected in the travel grooves in the four supporting frames.
Specifically, the servo motor is electrically connected with an external power supply through a PLC.
Specifically, one end of the square shaft, which is far away from the first rotating shaft, is fixedly connected with a second rotating shaft, and the second rotating shaft is rotationally connected with the bottom plate.
Specifically, the top and the bottom of second action wheel all fixedly connected with supporting ring, two the supporting ring rotates the conflict with the bottom of apron and the interior bottom wall in transmission groove respectively.
Specifically, the top fixedly connected with spacing ring of a sample bore section of thick bamboo, spacing ring and the coaxial heart setting of fifth axis of rotation, the spacing groove of looks adaptation has been seted up to the bottom of lifting pedestal's position that corresponds the spacing ring, the one end that the sampling bore section of thick bamboo was kept away from to the spacing ring rotates the grafting to the inside in spacing groove.
The invention has the beneficial effects that:
according to the sampling device for hydraulic engineering ring geological survey, the screw rod can be driven to rotate through the single servo motor arranged on the top plate and simultaneously can be driven to rotate through the transmission wheel set, the screw rod can drive the lifting pedestal to drive the sampling drilling barrel to descend when rotating, and the square shaft can drive the sampling drilling barrel to rotate through the gear set and the transmission wheel set when rotating, so that the sampling drilling barrel can be lifted and rotated only through one servo motor in the sampling process, the cost of the device is reduced, and the electric energy consumption can be reduced in the using process to improve the cruising duration; and the sampling drill barrel reduces the tunneling difficulty through the annular inclined plane and the drill groove on the outer wall of the bottom, the taken soil sample can be stored into the sampling drill barrel along with the descending of the sampling drill barrel, the integral structure of the soil can not be damaged, and the subsequent detection of the soil is convenient.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a sampling device for hydraulic loop geological survey according to the present invention;
FIG. 2 is a schematic diagram of a sampling device for hydraulic loop geological survey according to the present invention;
FIG. 3 is a cross-sectional view of a sampling device for hydraulic loop geological survey according to the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 3 of a sampling device for hydraulic loop geological survey according to the present invention;
FIG. 5 is a schematic view of a square shaft in a sampling device for hydraulic loop geological survey according to the present invention;
fig. 6 is a schematic structural diagram of a lifting pedestal in a sampling device for hydraulic loop geological survey according to the present invention.
In the figure: 1. a bottom plate; 2. a top plate; 3. lifting the pedestal; 4. a support frame; 5. a travel groove; 6. a servo motor; 7. a screw rod; 8. a first rotation shaft; 9. a first drive wheel; 10. a first driven wheel; 11. a first drive belt; 12. a transmission groove; 13. a cover plate; 14. a square shaft; 15. a second rotation shaft; 16. a second driving wheel; 17. a support ring; 18. a third rotation shaft; 19. a fourth rotation shaft; 20. a fifth rotation shaft; 21. a drive gear; 22. a second driven wheel; 23. a second drive belt; 24. a driven gear; 25. a third driving wheel; 26. a third driven wheel; 27. a third drive belt; 28. sampling drill barrels; 29. an annular inclined surface; 30. drilling a groove; 31. a limiting ring; 32. a limit groove; 33. and (5) through grooves.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-6, the sampling device for hydraulic loop geological survey comprises a bottom plate 1 and a top plate 2, wherein the bottom plate 1 is arranged right below the top plate 2, and a lifting pedestal 3 is arranged between the bottom plate 1 and the top plate 2;
the four corners of the top of the bottom plate 1 are fixedly connected with supporting frames 4, one end of the four supporting frames 4 far away from the bottom plate 1 is fixedly connected with the top plate 2, and the four supporting frames 4 are arranged at the four corners of the lifting pedestal 3;
one end of the top plate 2 is fixedly provided with a servo motor 6 through a fixed frame, the output end of the servo motor 6 passes through the top plate 2 and is fixedly connected with a screw rod 7 through a coupler, the screw rod 7 passes through a lifting pedestal 3, the lifting pedestal 3 is in threaded connection with the screw rod 7, one end of the screw rod 7, which passes through the lifting pedestal 3, is rotationally connected with the bottom plate 1, one end of the top plate 2, which is far away from the screw rod 7, is rotationally spliced with a first rotating shaft 8, a first driving wheel 9 is fixedly sleeved on a rod wall of the screw rod 7 above the lifting pedestal 3, a first driven wheel 10 is fixedly sleeved on a shaft wall of the first rotating shaft 8, and the first driven wheel 10 is in transmission connection with the first driving wheel 9 through a first transmission belt 11;
a transmission groove 12 is formed in one end, far away from the screw rod 7, of the top of the lifting pedestal 3, a cover plate 13 is mounted on the top of the lifting pedestal 3 through bolts, one end, penetrating through the first driven wheel 10, of the first rotating shaft 8 penetrates through the cover plate 13 to extend into the transmission groove 12, a square shaft 14 is fixedly connected with the transmission groove, a through hole is formed in the position, corresponding to the square shaft 14, of the inner bottom of the transmission groove 12 in a penetrating manner, and one end, far away from the first driven wheel 10, of the square shaft 14 penetrates through the through hole;
the square shaft 14 is positioned on the shaft wall inside the transmission groove 12 and is in sliding sleeve joint with the second driving wheel 16, the bottom of the cover plate 13 is in rotary sleeve joint with the third rotating shaft 18 and the fourth rotating shaft 19, the inner bottom of the transmission groove 12 is in rotary sleeve joint with the fifth rotating shaft 20, the third rotating shaft 18 is positioned on the shaft wall inside the transmission groove 12 and is in reverse rotation with the third driving wheel 25 through the third transmission belt 27, the diameter of the driven gear 24 is smaller than that of the driving gear 21, the second driven gear 22 is in transmission connection with the second driving gear 16 through the second transmission belt 23, the fourth rotating shaft 19 is positioned on the shaft wall inside the transmission groove 12 and is in transmission sleeve joint with the driven gear 24 and the third driving wheel 25 through the second transmission belt 23, the driven gear 24 is in meshed connection with the driving gear 21, the fifth rotating shaft 20 is positioned on the shaft wall inside the transmission groove 12 and is in transmission sleeve joint with the third driven wheel 26, the driven gear 24 with smaller diameter of the driving gear 21 can be in reverse rotation through the third transmission belt 27, and the driven gear 24 is smaller than the diameter of the driving gear 21, and the rotation speed of the driven gear 24 is higher than that of the driving gear 21, and the rotation speed of the driven gear 24 can be in rotation of the coaxial driving gear 25 through the third driving belt 25;
the sampling drill tube 28 is installed to the one end that fifth axis of rotation 20 passed lift pedestal 3, has seted up annular inclined plane 29 on the outer section of thick bamboo wall of sampling drill tube 28 bottom, and equidistant a plurality of drill groove 30 of having run through on the lateral wall of annular inclined plane 29, and the logical groove 33 of looks adaptation has been seted up to the top of bottom plate 1 corresponding to the position of sampling drill tube 28.
Specifically, the travel groove 5 has all been seted up on four support frames 4 are close to the lateral wall of lift pedestal 3 one side, and the four corners of lift pedestal 3 sliding connection respectively in four support frame 4 inside travel groove 5, and support frame 4 can be spacing to lift pedestal 3's four corners department, can make lift pedestal 3 more stable at the in-process that goes up and down.
Specifically, the servo motor 6 is electrically connected with an external power supply through a PLC controller, and the TB6600 type PLC controller can effectively control the rotating speed and the steering of the servo motor 6.
Specifically, one end of the square shaft 14 far away from the first rotating shaft 8 is fixedly connected with a second rotating shaft 15, the second rotating shaft 15 is rotationally connected with the bottom plate 1, and the second rotating shaft 15 can effectively enable the square shaft 14 to be more stable during rotation.
Specifically, the top and the bottom of the second driving wheel 16 are fixedly connected with supporting rings 17, the two supporting rings 17 respectively rotate and collide with the bottom of the cover plate 13 and the inner bottom wall of the transmission groove 12, and the supporting rings 17 can effectively support the second driving wheel 16 in the transmission groove 12.
Specifically, the top fixedly connected with spacing ring 31 of a sampling drill section of thick bamboo 28, spacing ring 31 and the coaxial heart setting of fifth axis of rotation 20, the spacing groove 32 of looks adaptation has been seted up to the bottom of lifting pedestal 3 corresponding to the position of spacing ring 31, and the one end that the sampling drill section of thick bamboo 28 was kept away from to spacing ring 31 rotates and pegs graft to the inside of spacing groove 32, and spacing ring 31 can effectually make sampling drill section of thick bamboo 28 more stable when rotating in the inside rotation of spacing groove 32.
When in use, the bottom plate 1 is placed at a position to be sampled, the servo motor 6 is started through the PLC controller, the servo motor 6 can drive the screw rod 7 to rotate when being started, the screw rod 7 can drive the lifting pedestal 3 to descend along the travel groove 5 on the support frame 4 when rotating, meanwhile, the screw rod 7 can drive the first driving wheel 9 to rotate, the first driving wheel 9 drives the first driven wheel 10 to rotate through the first transmission belt 11, the first driven wheel 10 can drive the coaxial square shaft 14 to rotate when rotating, the square shaft 14 can drive the second driving wheel 16 to rotate when rotating, the second driving wheel 16 can drive the second driven wheel 22 to rotate through the second transmission belt 23 when rotating, the second driven wheel 22 can drive the coaxial driving gear 21 to rotate when rotating, the driving gear 21 drives the engaged driven gear 24 to rotate, the driven gear 24 drives the coaxial third driving wheel 25 to rotate, the third driving wheel 25 drives the third driven wheel 26 to rotate through the third driving belt 27, the third driven wheel 26 can drive the fifth rotating shaft 20 to rotate when rotating, the fifth rotating shaft 20 can drive the sampling drill barrel 28 to be located at the bottom of the lifting pedestal 3 to rotate when rotating, the sampling drill barrel 28 driven by the lifting pedestal 3 descends, the sampling drill barrel 28 can tunnel through the annular inclined surface and the drilling groove on the outer wall of the bottom when rotating, a taken soil sample can be stored into the sampling drill barrel 28 along with the descending of the sampling drill barrel 28, the integral structure of soil is not damaged, and the subsequent detection of soil is facilitated.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The sampling device for the hydraulic engineering ring geological survey is characterized by comprising a bottom plate (1) and a top plate (2), wherein the bottom plate (1) is arranged right below the top plate (2), and a lifting pedestal (3) is arranged between the bottom plate (1) and the top plate (2);
the four corners of the top of the bottom plate (1) are fixedly connected with supporting frames (4), one end, far away from the bottom plate (1), of each supporting frame (4) is fixedly connected with the top plate (2), and the four supporting frames (4) are arranged at the four corners of the lifting pedestal (3);
one end at roof (2) top is through fixed frame fixed mounting having servo motor (6), servo motor (6) output passes roof (2) and through shaft coupling fixedly connected with lead screw (7), lead screw (7) pass lift pedestal (3), just lift pedestal (3) and lead screw (7) threaded connection, one end that lead screw (7) passed lift pedestal (3) is rotated with bottom plate (1) and is connected, the one end that lead screw (7) were kept away from at roof (2) top is rotated and is pegged graft first pivot (8), first action wheel (9) have been fixedly cup jointed on the wall of the pole that lead screw (7) are located lift pedestal (3), first follow driving wheel (10) have been fixedly cup jointed on the wall of first pivot (8), first follow driving wheel (10) are connected with first action wheel (9) transmission through first driving belt (11).
A transmission groove (12) is formed in one end, far away from the screw rod (7), of the top of the lifting pedestal (3), a cover plate (13) is mounted on the top of the lifting pedestal (3) through bolts, one end, penetrating through the cover plate (13), of the first driven wheel (10) by the first rotating shaft (8) extends to the inside of the transmission groove (12) and is fixedly connected with a square shaft (14), a through hole is formed in the position, corresponding to the square shaft (14), of the inner bottom of the transmission groove (12) in a penetrating manner, and one end, far away from the first driven wheel (10), of the square shaft (14) penetrates through the through hole;
the square shaft (14) is positioned on the shaft wall inside the transmission groove (12) and is in sliding sleeve joint with a second driving wheel (16), a third rotating shaft (18) and a fourth rotating shaft (19) are rotatably inserted at the bottom of the cover plate (13), a fifth rotating shaft (20) is rotatably inserted at the inner bottom of the transmission groove (12), a driving gear (21) and a second driven gear (22) are fixedly sleeved on the shaft wall inside the transmission groove (12) from top to bottom in sequence, the second driven gear (22) is in transmission connection with the second driving gear (16) through a second transmission belt (23), a driven gear (24) and a third driving wheel (25) are fixedly sleeved on the shaft wall inside the transmission groove (12) from top to bottom in sequence, the driven gear (24) is in meshed connection with the driving gear (21), a third driven gear (26) is fixedly sleeved on the shaft wall inside the transmission groove (12), and the third driven gear (26) is in transmission connection with the third driving wheel (25) through a third transmission belt (27);
the sampling drill tube (28) is installed to one end that fifth axis of rotation (20) passed lift pedestal (3), annular inclined plane (29) have been seted up on the outer section of thick bamboo wall of sampling drill tube (28) bottom, just equidistant a plurality of drill groove (30) have been seted up in the running-through on the lateral wall of annular inclined plane (29), logical groove (33) of looks adaptation have been seted up at the top of bottom plate (1) corresponding to the position of sampling drill tube (28).
2. A sampling device for hydraulic loop geological survey according to claim 1, wherein: the four supporting frames (4) are provided with travel grooves (5) on the side wall close to one side of the lifting pedestal (3), and four corners of the lifting pedestal (3) are respectively and slidably connected in the travel grooves (5) in the four supporting frames (4).
3. A sampling device for hydraulic loop geological survey according to claim 1, wherein: the servo motor (6) is electrically connected with an external power supply through a PLC.
4. A sampling device for hydraulic loop geological survey according to claim 1, wherein: one end of the square shaft (14) far away from the first rotating shaft (8) is fixedly connected with a second rotating shaft (15), and the second rotating shaft (15) is rotationally connected with the bottom plate (1).
5. A sampling device for hydraulic loop geological survey according to claim 1, wherein: the top and the bottom of the second driving wheel (16) are fixedly connected with supporting rings (17), and the two supporting rings (17) respectively rotate and abut against the bottom of the cover plate (13) and the inner bottom wall of the transmission groove (12).
6. A sampling device for hydraulic loop geological survey according to claim 1, wherein: the top fixedly connected with spacing ring (31) of a sampling drill section of thick bamboo (28), spacing ring (31) set up with the coaxial heart of fifth axis of rotation (20), spacing groove (32) of looks adaptation have been seted up to the bottom of lift pedestal (3) corresponding to the position of spacing ring (31), the one end that sampling drill section of thick bamboo (28) was kept away from to spacing ring (31) rotates and pegs graft to the inside of spacing groove (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310675127.2A CN116558871A (en) | 2023-06-08 | 2023-06-08 | Sampling device for hydraulic loop geological investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310675127.2A CN116558871A (en) | 2023-06-08 | 2023-06-08 | Sampling device for hydraulic loop geological investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116558871A true CN116558871A (en) | 2023-08-08 |
Family
ID=87503568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310675127.2A Pending CN116558871A (en) | 2023-06-08 | 2023-06-08 | Sampling device for hydraulic loop geological investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116558871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116927692A (en) * | 2023-09-15 | 2023-10-24 | 菏泽市自然资源和规划局 | Rock sampler |
-
2023
- 2023-06-08 CN CN202310675127.2A patent/CN116558871A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116927692A (en) * | 2023-09-15 | 2023-10-24 | 菏泽市自然资源和规划局 | Rock sampler |
| CN116927692B (en) * | 2023-09-15 | 2023-12-01 | 菏泽市自然资源和规划局 | Rock sampler |
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