CN220304875U - Soil detection sampling device - Google Patents
Soil detection sampling device Download PDFInfo
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- CN220304875U CN220304875U CN202323246504.5U CN202323246504U CN220304875U CN 220304875 U CN220304875 U CN 220304875U CN 202323246504 U CN202323246504 U CN 202323246504U CN 220304875 U CN220304875 U CN 220304875U
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- Prior art keywords
- sampling tube
- splint
- sampling
- frame pipe
- drive assembly
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- 238000005070 sampling Methods 0.000 title claims abstract description 93
- 239000002689 soil Substances 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 title claims abstract description 7
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 238000009313 farming Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of sampling equipment, in particular to a soil detection sampling device. The middle of bottom plate has offered the sample mouth, and the sampling tube is installed to the top of sample mouth, installs fixed subassembly in the middle of sampling tube, fixed subassembly includes splint, and splint are convex, and two altogether to the symmetric distribution is in the centre of sampling tube, and the top of splint is provided with the frame pipe, and the top of splint is rotated and is installed in the centre of frame pipe, and the centre of frame pipe is provided with compression spring, and compression spring's both ends respectively with two splint fixed connection, two splint keep hugging closely with the sampling tube under compression spring's effect simultaneously, and the side screw thread of frame pipe is installed jack bolt, and the tip of jack bolt extends to in the frame pipe, and the sampling tube is furnished with first drive assembly, and the splint is furnished with second drive assembly. According to the utility model, the sample is clamped by the two clamping plates, so that the friction force between the sample and the clamping plates can be increased, and the risk of falling of the sample is further reduced.
Description
Technical Field
The utility model relates to the technical field of sampling equipment, in particular to a soil detection sampling device.
Background
In farming or geological survey process, often need detect soil to confirm each composition in the soil, convenient confirm follow-up to the measure of using in this place, among the prior art, chinese patent publication No. CN219914911U just discloses a soil pollution is sampling device for check out test set, including the metal sampling tube, the one end of metal sampling tube is the tip that inserts, metal sampling tube radial cross section is the C shape, defines the vacancy position along metal sampling tube axial direction and is the bar breach, is located the bar breach is installed can follow metal sampling tube axial direction gliding metal strip, transparent strip, the metal strip is close to the tip that inserts sets up, the transparent strip is located the one end that the tip was kept away from to the metal strip. The metal sampling tube and the metal strip of the device are main stress parts, after sampling is completed, the transparent strip moves to the soil position in a sliding mode, so that the stress intensity of the device can be ensured, and the soil layer can be seen in the metal sampling tube.
The sampling device is used for sampling through one circular tube, namely the circular tube is inserted into the sampling ground, then the circular tube is taken out, so that soil in the middle of the circular tube is brought out.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a soil sampling device to solve the above-mentioned problems in the prior art.
The utility model provides the following technical scheme: the utility model provides a soil detection sampling device, including the bottom plate, the sampling mouth has been seted up in the centre of bottom plate, the sampling tube is installed to the top of sampling mouth, fixed subassembly is installed in the centre of sampling tube, fixed subassembly includes splint, splint are convex, and have two altogether to the symmetric distribution is in the centre of sampling tube, the top of splint is provided with the frame pipe, the top of splint is rotated and is installed in the centre of frame pipe, the centre of frame pipe is provided with compression spring, and compression spring's both ends respectively with two splint fixed connection, two splint keep hugging closely with the sampling tube simultaneously under compression spring's effect, the side screw thread of frame pipe installs the jack bolt, and the tip of jack bolt extends to in the frame pipe, the sampling tube is furnished with first drive assembly, drive the sampling tube through first drive assembly and insert ground, splint are furnished with second drive assembly, drive assembly splint drive the sampling tube in inserting the sampling tube.
Further, first drive assembly includes first lead screw, first lead screw rotates the surface of installing at the bottom plate, the top of first lead screw is provided with the roof, and the top of first lead screw rotates the lower surface of installing at the roof, the fixed surface of sampling tube installs first adapter sleeve, and first adapter sleeve screw thread installs the surface at first lead screw, first lead screw is total two, and two first lead screws realize the transmission through first band pulley and first synchronous area, the upper surface fixed mounting of roof has first motor, and the pivot tip of first motor passes the roof to with the top fixed connection of a first lead screw.
Further, the second drive assembly includes the second lead screw, the bottom of second lead screw rotates and installs on the bottom plate surface, the top of second lead screw rotates with the lower surface of roof to be connected, the fixed surface of frame pipe installs the second adapter sleeve, and second adapter sleeve and second lead screw threaded connection, the second lead screw is totally two, and be symmetrical distribution, two second lead screws realize the transmission through second band pulley and second hold-in range simultaneously, the upper surface fixed mounting of roof has the second motor, and the pivot tip of second motor passes the roof, and the top fixed connection of a second lead screw.
Further, the bottom of sampling tube is the toper, and the internal diameter size of sampling tube increases gradually from bottom to top simultaneously.
Further, a connecting seat is fixedly arranged at the top end of the clamping plate, a bearing shaft is fixedly arranged in the middle of the frame pipe, and the connecting seat is rotatably arranged on the surface of the bearing shaft.
Further, the side fixed mounting of frame pipe has the screw thread seat, and the screw hole has been seted up to the centre of screw thread seat, and jack-up bolt screw thread installs at the screw hole.
Further, the number of the two jacking bolts is two, the two jacking bolts are symmetrically distributed, and the positions of the two jacking bolts correspond to the two clamping plates.
The utility model has the technical effects and advantages that:
1. in the whole use process, the two clamping plates are mutually closed to clamp the sample, and then the sampling tube is drawn out.
2. In the use process, a user can also increase the jacking force of the jacking bolts to force the bottom ends of the two clamping plates to be contacted, so that the bottom ends of the sampling tubes can be closed to a certain extent, the risk of dropping samples is further reduced, and the sampling success rate is effectively improved.
Drawings
FIG. 1 is a schematic view of a first perspective view of a three-dimensional structure according to the present utility model;
FIG. 2 is a schematic view of a second perspective of the three-dimensional structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
fig. 4 is an enlarged schematic view of fig. 3 at a.
The reference numerals are: 1. a bottom plate; 2. a sampling port; 3. a sampling tube; 4. a clamping plate; 5. a frame pipe; 6. a compression spring; 7. a jack bolt; 8. a first screw rod; 9. a top plate; 10. a first connection sleeve; 11. a first pulley; 12. a first synchronization belt; 13. a first motor; 14. a second screw rod; 15. a second connecting sleeve; 16. a second pulley; 17. a second timing belt; 18. a screw seat; 19. a second motor; 20. a connecting seat; 21. the bearing shaft.
Detailed Description
The embodiments of the present utility model will be described more fully with reference to the accompanying drawings, and the configurations of the structures described in the following embodiments are merely illustrative, and the soil detecting and sampling device according to the present utility model is not limited to the structures described in the following embodiments, but all other embodiments obtained by a person skilled in the art without any creative effort are within the scope of the present utility model.
Referring to fig. 1-4, the utility model provides a soil detection sampling device, which comprises a bottom plate 1, a sampling port 2 is arranged in the middle of the bottom plate 1, a sampling pipe 3 is arranged above the sampling port 2, a fixing component is arranged in the middle of the sampling pipe 3, the fixing component comprises clamping plates 4, the clamping plates 4 are arc-shaped and are symmetrically distributed in the middle of the sampling pipe 3, a frame pipe 5 is arranged at the top end of the clamping plates 4, the top ends of the clamping plates 4 are rotatably arranged in the middle of the frame pipe 5, a compression spring 6 is arranged in the middle of the frame pipe 5, two ends of the compression spring 6 are fixedly connected with the two clamping plates 4 respectively, meanwhile, the two clamping plates 4 are tightly attached to the sampling pipe 3 under the action of the compression spring 6, the side surface of the frame pipe 5 is provided with a jack bolt 7 in a threaded manner, the end of the jack bolt 7 extends into the frame pipe 5, the side surface of the frame pipe 5 is fixedly provided with a threaded seat 18, the middle of the threaded seat 18 is provided with a threaded hole, the jack bolt 7 is in the threaded hole, the two clamping plates 7 are symmetrically distributed, the two sampling pipes are correspondingly arranged in the middle of the threaded hole, the two clamping plates 4 are rotatably, two clamping plates are correspondingly arranged in the position of the jack bolts 7, the two clamping plates are correspondingly arranged in the clamping plates 4, the first component and are inserted into the second component 4, and are correspondingly provided with the driving component 4, and are inserted into the second component 4, and are inserted into the first and are inserted into the driving component and are respectively, and are provided with the second component, and 3.
When the sampling device is used, the whole device is placed on the ground needing to be sampled, then the sampling tube 3 is driven to move downwards through the first driving component until the sampling tube 3 is inserted into the ground, the clamping plate 4 is driven to move downwards through the second driving component until the bottom end of the clamping plate 4 is inserted into the middle of the sampling tube 3, the jacking bolt 7 is rotated, the clamping plates 4 are pushed to rotate by the jacking bolt 7, so that the bottom ends of the two clamping plates 4 are mutually closed to clamp a sample in the middle of the sampling tube 3, and finally the sampling tube 3 and the clamping plates 4 are driven to synchronously rise at the same time, so that the sample can be taken out, and finally the sample in the sampling tube 3 can be taken out to finish sampling work.
The first drive assembly includes first lead screw 8, first lead screw 8 rotates and installs the surface at bottom plate 1, the top of first lead screw 8 is provided with roof 9, and the top of first lead screw 8 rotates and installs the lower surface at roof 9, sampling tube 3's fixed surface installs first adapter sleeve 10, and first adapter sleeve 10 screw thread installs the surface at first lead screw 8, first lead screw 8 is total two, and two first lead screws 8 realize the transmission through first band pulley 11 and first synchronous area 12, the upper surface fixed mounting of roof 9 has first motor 13, and the pivot tip of first motor 13 passes roof 9, and with the top fixed connection of a first lead screw 8.
Therefore, only the first motor 13 is required to be started, the first motor 13 drives the first screw rod 8 to rotate, and the first screw rod 8 drives the first connecting sleeve 10 to move downwards, so that the sampling tube 3 is driven to move downwards.
The second drive assembly includes second lead screw 14, the bottom of second lead screw 14 rotates and installs on bottom plate 1 surface, the top of second lead screw 14 rotates with the lower surface of roof 9 to be connected, the fixed surface of frame pipe 5 installs second adapter sleeve 15, and second adapter sleeve 15 and second lead screw 14 threaded connection, second lead screw 14 is two altogether, and be symmetrical distribution, two second lead screws 14 realize the transmission simultaneously through second band pulley 16 and second hold-in range 17, the upper surface fixed mounting of roof 9 has second motor 19, and the pivot tip of second motor 19 passes roof 9, and with the top fixed connection of a second lead screw 14.
Therefore, only the second motor 19 is required to be started, the second motor 19 drives the second screw rod 14 to rotate, and then drives the second connecting sleeve 15 to move downwards, so that the frame pipe 5 is driven to move downwards, and the frame pipe 5 drives the clamping plate 4 to move downwards.
The bottom of sampling tube 3 is the toper, and the internal diameter size of sampling tube 3 increases gradually from bottom to top simultaneously, so, alright make things convenient for splint 4 to insert sampling tube 3, and the top fixed mounting of splint 4 has connecting seat 20, and the middle fixed mounting of frame pipe 5 has loading shaft 21, and connecting seat 20 rotates the surface of installing at loading shaft 21, so, alright guarantee splint 4 can rotate steadily.
Therefore, the complete use flow is that firstly, the whole device is placed on the ground to be sampled, then the first motor 13 is started, the first motor 13 drives the first screw rod 8 to rotate, the first screw rod 8 drives the first connecting sleeve 10 to move downwards, then drives the sampling tube 3 to move downwards until the sampling tube 3 is inserted into the ground, then the second motor 19 is started, the second motor 19 drives the second screw rod 14 to rotate, then drives the second connecting sleeve 15 to move downwards, thus driving the frame tube 5 to move downwards, the frame tube 5 drives the clamping plate 4 to move downwards, after the bottom end of the clamping plate 4 is inserted into the middle of the sampling tube 3, the two jacking bolts 7 are rotated, the jacking bolts 7 drive the clamping plate 4 to rotate, so that the bottom ends of the two clamping plates 4 are close to each other to clamp the sample in the middle of the sampling tube 3, and finally, the first motor 13 and the second motor 19 are driven to rotate reversely at the same time, so that the sampling tube 3 and the clamping plate 4 are driven to rise synchronously, and finally the sample in the sampling tube 3 can be taken out.
In summary, in the whole use process, after the two clamping plates 4 are mutually closed to clamp the sample, the sampling tube 3 is pulled out, under the force of the clamping plates 4, the sample is clamped in the operation mode, so that the friction force between the sample and the clamping plates 4 is increased, the risk of dropping the sample is reduced, and the success rate of sampling is effectively ensured.
Meanwhile, in the use process, a user can also increase the jacking force of the jacking bolts 7 to force the bottom ends of the two clamping plates 4 to be contacted, so that the bottom ends of the sampling tubes 3 can be closed to a certain extent, the risk of dropping samples is further reduced, and the sampling success rate is effectively improved.
Finally, it should be noted that: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. Soil detection sampling device, including bottom plate (1), its characterized in that: sampling mouth (2) have been seted up in the middle of bottom plate (1), sampling tube (3) are installed in the top of sampling mouth (2), fixed subassembly is installed in the middle of sampling tube (3), fixed subassembly includes splint (4), splint (4) are convex, and total two, and the symmetric distribution is in the centre of sampling tube (3), the top of splint (4) is provided with frame pipe (5), install in the centre of frame pipe (5) in the top rotation of splint (4), the centre of frame pipe (5) is provided with compression spring (6), and compression spring (6) both ends respectively with two splint (4) fixed connection, two splint (4) keep hugging closely with sampling tube (3) simultaneously under compression spring (6), the side screw thread of frame pipe (5) installs jack bolt (7), and the tip of jack bolt (7) extends to in frame pipe (5), sampling tube (3) are furnished with first drive assembly, order about sampling tube (3) to insert through first drive assembly, splint (4) are furnished with second drive assembly and drive sampling tube (3) and insert in the second drive assembly.
2. A soil testing sampling apparatus according to claim 1, wherein: the first drive assembly comprises a first screw rod (8), the first screw rod (8) is rotationally arranged on the surface of the bottom plate (1), a top plate (9) is arranged at the top end of the first screw rod (8), the top end of the first screw rod (8) is rotationally arranged on the lower surface of the top plate (9), a first connecting sleeve (10) is fixedly arranged on the surface of the sampling tube (3), the first connecting sleeve (10) is threadedly arranged on the surface of the first screw rod (8), the first screw rod (8) is totally two, the two first screw rods (8) are in transmission through a first belt wheel (11) and a first synchronous belt (12), a first motor (13) is fixedly arranged on the upper surface of the top plate (9), and the rotating shaft end of the first motor (13) penetrates through the top plate (9) and is fixedly connected with the top end of the first screw rod (8).
3. A soil testing sampling apparatus according to claim 2, wherein: the second drive assembly includes second lead screw (14), the bottom of second lead screw (14) rotates and installs on bottom plate (1) surface, the top of second lead screw (14) rotates with the lower surface of roof (9) to be connected, the fixed surface of frame pipe (5) installs second adapter sleeve (15), and second adapter sleeve (15) and second lead screw (14) threaded connection, second lead screw (14) are total two, and be symmetrical distribution, two second lead screws (14) realize the transmission through second band pulley (16) and second hold-in range (17) simultaneously, the upper surface fixed mounting of roof (9) has second motor (19), and the pivot tip of second motor (19) passes roof (9) to with the top fixed connection of a second lead screw (14).
4. A soil testing sampling apparatus according to claim 1, wherein: the bottom of the sampling tube (3) is conical, and meanwhile, the inner diameter of the sampling tube (3) is gradually increased from bottom to top.
5. A soil testing sampling apparatus according to claim 1, wherein: the top end of the clamping plate (4) is fixedly provided with a connecting seat (20), the middle of the frame pipe (5) is fixedly provided with a bearing shaft (21), and the connecting seat (20) is rotatably arranged on the surface of the bearing shaft (21).
6. A soil testing sampling apparatus according to claim 1, wherein: the side of the frame pipe (5) is fixedly provided with a thread seat (18), the middle of the thread seat (18) is provided with a threaded hole, and the jacking bolt (7) is installed in the threaded hole in a threaded mode.
7. A soil testing sampling apparatus according to claim 1, wherein: the number of the two jacking bolts (7) is two, the two jacking bolts (7) are symmetrically distributed, and the positions of the two jacking bolts (7) correspond to the two clamping plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323246504.5U CN220304875U (en) | 2023-11-30 | 2023-11-30 | Soil detection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323246504.5U CN220304875U (en) | 2023-11-30 | 2023-11-30 | Soil detection sampling device |
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| Publication Number | Publication Date |
|---|---|
| CN220304875U true CN220304875U (en) | 2024-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323246504.5U Active CN220304875U (en) | 2023-11-30 | 2023-11-30 | Soil detection sampling device |
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| CN (1) | CN220304875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117949248A (en) * | 2024-03-26 | 2024-04-30 | 大庆新顺丰石油科技开发有限公司 | Oilfield exploration sampling device and sampling method |
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2023
- 2023-11-30 CN CN202323246504.5U patent/CN220304875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117949248A (en) * | 2024-03-26 | 2024-04-30 | 大庆新顺丰石油科技开发有限公司 | Oilfield exploration sampling device and sampling method |
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