CN220380780U - Sample collection device for site investigation - Google Patents
Sample collection device for site investigation Download PDFInfo
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- CN220380780U CN220380780U CN202321878653.0U CN202321878653U CN220380780U CN 220380780 U CN220380780 U CN 220380780U CN 202321878653 U CN202321878653 U CN 202321878653U CN 220380780 U CN220380780 U CN 220380780U
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- 238000011835 investigation Methods 0.000 title claims abstract description 17
- 238000005070 sampling Methods 0.000 claims abstract description 56
- 239000002689 soil Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005527 soil sampling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sample collection device for site investigation, which comprises a transverse plate, wherein the lower sides of two ends of the transverse plate are fixedly connected with vertical plates, the lower ends of the vertical plates are fixedly connected with a base plate, a collecting wheel fixing mechanism is arranged in the base plate, a sampling mechanism is arranged in the middle of the transverse plate, a pushing mechanism is arranged in the sampling mechanism, and the device is also provided with a collection mechanism, so that soil samples can be automatically collected, the labor force of workers is reduced, and the collection efficiency is improved; the device is provided with the pushing mechanism, so that a sample collected in the sampling tube can fall into the collecting box, and the sampling is convenient; the device is equipped with receipts round fixed establishment, both can fix whole device when the sampling, improves the stability of sampling, also can increase its mobility when not sampling, makes things convenient for the workman to the removal of device when changing different operation places.
Description
Technical Field
The utility model relates to the technical field of soil sampling, in particular to a sample collection device for site investigation.
Background
Soil sampling refers to a method of collecting a soil sample, including the layout of the sampling and sampling techniques. The soil sample is collected after the end of the section observation and recording.
Before sampling, the section should be trimmed and cleaned, the floating soil on the outermost layer should be scraped off, and then the sample is sampled from the central typical part layer by layer from top to bottom according to layers.
Although there are many sample collection devices on the market, the inventors have found that this technique has the following technical problems,
first: most of the existing acquisition devices acquire in a manual mode, so that the labor force of workers is increased, and the acquisition efficiency is reduced;
second,: when automatic acquisition, can not both fix whole device when the sampling, improve the stability of sampling, also can not increase its mobility when not sampling, make things convenient for the workman to the removal of device when changing different operation places.
Therefore, there is a need to design a sample collection device for field investigation to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a sample collection device for site investigation, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sample collection device for field investigation, includes the diaphragm, the equal fixed connection riser of both ends downside of diaphragm, the lower extreme fixed connection bed plate of riser, be equipped with receipts round fixed establishment in the bed plate, be equipped with sampling mechanism in the middle of the diaphragm, be equipped with pushing equipment in the sampling mechanism.
Preferably, the wheel collecting fixing mechanism comprises a first hydraulic cylinder and a second hydraulic cylinder, the first hydraulic cylinder is fixed on one side in the base plate, the pushing end of the first hydraulic cylinder is fixedly connected with the sliding plate, two ends of the sliding plate are fixedly connected with protruding blocks, each protruding block and the sliding plate slide in the base plate, one side of the base plate, which is arranged on the first hydraulic cylinder, is provided with the second hydraulic cylinder, the second hydraulic cylinder is fixed in the base plate, the pushing end of the second hydraulic cylinder is fixedly connected with the positioning column, a fixing mechanism is arranged in the positioning column, and the positioning column slides in the base plate.
Preferably, the sampling mechanism comprises a fixed column, be equipped with first screw thread post in the fixed column, the lower extreme fixed connection sampling pipe of first screw thread post, the outside fixed connection first turbine at the diaphragm of first screw thread post, the spacing ring of both ends equal fixed connection of first turbine, spacing ring all slides in the diaphragm, first worm is connected in one side meshing of first turbine, the one end rotation connection diaphragm other end fixed connection rotation axis of first worm of rotation axis, the one end of keeping away from first worm of rotation axis is equipped with the rotating electrical machines and is fixed with the output of rotating electrical machines, the rotating electrical machines is fixed in the diaphragm, the equal fixed connection limiting plate in both ends of sampling pipe, the one end of keeping away from the sampling pipe of limiting plate slides in the spacing inslot, every the spacing inslot is established in the riser, the top of sampling pipe is equipped with pushing equipment.
Preferably, the pushing mechanism comprises a rotating motor, the rotating motor is fixed in the sampling tube, the output end of the rotating motor is fixedly connected with a rotating shaft, one end, far away from the rotating motor, of the rotating shaft is rotationally connected with the sampling tube, the outer side of the rotating shaft is fixedly connected with a cam, a cam groove is arranged on the outer side of the inner part of the cam, a ball and a connecting rod are arranged in the cam groove in a sliding mode, the ball is fixedly connected with the connecting rod, the lower end of the connecting rod is fixedly connected with a pushing plate, and the pushing plate slides in the sampling tube.
Preferably, the fixing mechanism comprises a driving motor, the driving motor is fixed in the locating column, the output fixed connection drive shaft of driving motor, the one end fixed connection second worm of keeping away from driving motor of drive shaft, the upper end meshing connection second turbine of second worm, the equal fixed connection thread bush in the both ends of second turbine, threaded connection second threaded rod in the thread bush, the one end fixed connection rectangular plate of keeping away from the thread bush of second threaded rod, the rectangular plate slides in the locating column, the one end fixed connection a plurality of evenly distributed of keeping away from the second threaded rod of rectangular plate is to the spike.
Preferably, the lower end of the sampling tube is a pointed end.
Preferably, the directions of the threads in the thread sleeve are opposite.
Compared with the prior art, the utility model has the beneficial effects that:
the device is also provided with a collection mechanism, so that soil samples can be automatically collected, the labor force of workers is reduced, and the collection efficiency is improved; the device is provided with the pushing mechanism, so that a sample collected in the sampling tube can fall into the collecting box, and the sampling is convenient; the device is equipped with receipts round fixed establishment, both can fix whole device when the sampling, improves the stability of sampling, also can increase its mobility when not sampling, makes things convenient for the workman to the removal of device when changing different operation places.
Drawings
FIG. 1 is a schematic diagram of the main structure of a sample collection device for site investigation according to the present utility model;
FIG. 2 is a bottom view of a sample acquisition device for field investigation according to the present utility model;
FIG. 3 is a stepped cross-sectional view at A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
FIG. 5 is an enlarged view of a portion of FIG. 3 at C;
FIG. 6 is a partial enlarged view of the portion D of FIG. 3
FIG. 7 is an enlarged view of a portion of FIG. 5 at E
FIG. 8 is an enlarged view of a portion of FIG. 6 at F
Fig. 9 is a partial enlarged view at G of fig. 8.
In the figure: 1. a cross plate; 2. a riser; 3. a base plate; 4. a guide wheel; 5. fixing the column; 6. a sampling tube; 7. a limiting plate; 8. a limit groove; 9. a first threaded rod; 10. a first turbine; 11. a limit circular ring; 12. a first worm; 13. a rotating electric machine; 14. a rotation shaft; 15. a push plate; 16. a cam; 17. a rotating motor; 18. a rotating shaft; 19. cam grooves; 20. a ball; 21. a connecting rod; 22. a first hydraulic cylinder; 23. a slide plate; 24. a bump; 25. a second hydraulic cylinder; 26. positioning columns; 27. a second threaded rod; 28. a thread sleeve; 29. a second turbine; 30. a rectangular plate; 31. spike; 32. a second worm; 33. a driving motor; 34. a drive shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-9, the present utility model provides a technical solution: a sample collection device for field investigation, includes diaphragm 1, and the equal fixed connection riser 2 of the both ends downside of diaphragm 1, the lower extreme fixed connection bed plate 3 of riser 2 is equipped with receipts round fixed establishment in the bed plate 3, is equipped with sampling mechanism in the middle of the diaphragm 1, is equipped with pushing equipment in the sampling mechanism.
The wheel collecting fixing mechanism comprises a first hydraulic cylinder 22 and a second hydraulic cylinder 25, wherein the first hydraulic cylinder 22 is fixed at one side in a base plate 3, the pushing end of the first hydraulic cylinder 22 is fixedly connected with a sliding plate 23, two ends of the sliding plate 23 are fixedly connected with convex blocks 24, each convex block 24 and the sliding plate 23 slide in the base plate 3, one side of the base plate 3, which is positioned at the first hydraulic cylinder 22, is provided with the second hydraulic cylinder 25, the second hydraulic cylinder 25 is fixed in the base plate 3, the pushing end of the second hydraulic cylinder 25 is fixedly connected with a positioning column 26, a fixing mechanism is arranged in the positioning column 26, the positioning column 26 slides in the base plate 3, the fixing mechanism comprises a driving motor 33, the driving motor 33 is fixed in the positioning column 26, the output end of the driving motor 33 is fixedly connected with a driving shaft 34, one end, which is far away from the driving motor 33, of the driving shaft is fixedly connected with a second worm 32, the upper end of the second worm 32 is meshed with a second turbine 29, the two ends of the second turbine 29 are fixedly connected with a thread bush 28, the thread bush 28 is internally and in threaded connection with a second threaded rod 27, one end, far away from the thread bush 28, of the second threaded rod 27 is fixedly connected with a rectangular plate 30, the rectangular plate 30 slides in a positioning column 26, one end, far away from the second threaded rod 27, of the rectangular plate 30 is fixedly connected with a plurality of evenly distributed opposite spikes 31, the first hydraulic cylinder 22 is started to drive the sliding plate 23 and the protruding block 24 to move upwards, the sliding plate 23 and the protruding block 24 are driven to move upwards to the base plate 3, the second hydraulic cylinder 25 is started to drive the positioning column 26 to be inserted into the soil, the driving motor 33 is started to drive the driving shaft 34 to rotate, the driving shaft 34 rotates to drive the second worm 32 to rotate, the second worm 32 rotates to drive the second turbine 29 to rotate, the second turbine 29 rotates to drive the two threaded bushes 28 to rotate, the two threaded bushes 28 rotate to drive the second threaded rod 27 to move towards the two ends, the second threaded rod 27 moves towards the two ends to push the rectangular plate 30 to move outwards and enable the plurality of evenly distributed spikes 31 to be inserted into the ground, so that the fixing of the device is realized, and the function of a wheel collecting fixing mechanism is completed.
The sampling mechanism comprises a fixed column 5, a first threaded column 9 is arranged in the fixed column 5, the lower end of the first threaded column 9 is fixedly connected with a sampling pipe 6, the outer side of the transverse plate 1 of the first threaded column 9 is fixedly connected with a first turbine 10, two ends of the first turbine 10 are fixedly connected with a limiting ring 11, the limiting ring 11 slides in the transverse plate 1, one side of the first turbine 10 is meshed with a first worm 12, one end of the first worm 12 is rotationally connected with a rotating shaft 14 fixedly connected with the other end of the transverse plate 1, one end, far away from the first worm 12, of the rotating shaft 14 is provided with a rotating motor 13 and is fixed with the output end of the rotating motor 13, the rotating motor 13 is fixed in the transverse plate 1, two ends of the sampling pipe 6 are fixedly connected with limiting plates 7, one end, far away from the sampling pipe 6, of each limiting groove 8 is arranged in a vertical plate 2, the top of the sampling pipe 6 is provided with a pushing mechanism, the rotating motor 13 can be started to drive the rotating shaft 14 to rotate, the rotating shaft 14 rotates to drive the first worm 12 to rotate, the first worm 12 rotates to drive the first turbine 10 to rotate, the first turbine 10 rotates to drive the first threaded rod 10 to move downwards, and the first threaded rod 9 moves downwards to the sampling pipe 6 to be inserted into soil to realize the soil downward movement. The pushing mechanism comprises a rotating motor 17, the rotating motor 17 is fixed in the sampling tube 6, the output end of the rotating motor 17 is fixedly connected with a rotating shaft 18, one end, far away from the rotating motor 17, of the rotating shaft 18 is rotationally connected with the sampling tube 6, the outer side of the rotating shaft 18 is fixedly connected with a cam 16, a cam groove 19 is arranged on the outer side of the inner part of the cam 16, a ball 20 and a connecting rod 21 are arranged in the sliding mode in the cam groove 19 in a sliding mode, the ball 20 is fixedly connected with the connecting rod 21, the lower end of the connecting rod 21 is fixedly connected with a push plate 15, the push plate 15 slides in the sampling tube 6, a worker can put a sample collecting box below the sampling tube, the rotating motor 17 is started to drive the rotating shaft 18 to rotate, the rotating shaft 18 rotates to drive the cam 16, the cam 16 rotates to drive the ball 20 and the connecting rod 21 to move up and down so as to drive the push plate 15 to move up and down, and the push plate 15 can drop a sample fixed in the sampling tube 6 in the collecting box, and the pushing mechanism is completed.
The lower end of the sampling tube 6 is a pointed end, which is beneficial to the insertion of the sampling tube 6 into the soil and the sampling.
The threads in the threaded sleeve 28 are in opposite directions to perform the function of the securing mechanism.
The working principle of the utility model is as follows:
the workman can move the device to the place of working through leading wheel 4, open first pneumatic cylinder 22 again and drive slide 23 and lug 24 and upwards remove, slide 23 and lug 24 upwards remove and drive leading wheel 4 upwards remove to in the bed plate 3, then open second pneumatic cylinder 25 and drive reference column 26 and insert in the soil, drive shaft 34 rotation at opening driving motor 33, drive shaft 34 rotation drives second worm 32 rotation, second worm 32 rotation drives second turbine 29 rotation, second turbine 29 rotation drives two thread bush 28 rotation, two thread bush 28 rotations drive second threaded rod 27 to both ends remove, second threaded rod 27 to both ends remove and promote the rectangular plate 30 outwards remove and make a plurality of evenly distributed's spines 31 insert in the soil, accomplish the fixed of device, accomplish the function of collecting wheel fixed establishment, then the workman can open rotating electrical machinery 13 and drive rotation axis 14 rotation, rotation axis 14 drive first worm 12 rotation, first worm 12 rotation drive first worm 10 rotation, first worm 10 rotation drive first worm 9 down, first worm 9 down removes drive sample pipe 6 outwards remove in the rotation axis of rotation, two thread bush 28 rotations drive second threaded rod 27 to both ends remove, the sample collecting device is realized in the sample pan 16 rotation axis of rotation, the sample pan 16 is realized in the sample plane is rotated to the sample collector, the sample pan 16 is realized, the sample is rotated in the sample collector is realized, the sample pan 16 is rotated in the sample is rotated in the place is rotated by the sample collector is rotated by the rotation of the sample collector and the sample is accomplished, the sample is finished, the sample collector is rotated and is finished.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Sample collection device for site investigation, comprising a cross plate (1), characterized in that: the automatic feeding device is characterized in that vertical plates (2) are fixedly connected to the lower sides of two ends of the transverse plate (1), the lower ends of the vertical plates (2) are fixedly connected with a base plate (3), a collecting wheel fixing mechanism is arranged in the base plate (3), a sampling mechanism is arranged in the middle of the transverse plate (1), and a pushing mechanism is arranged in the sampling mechanism.
2. A sample acquisition device for field investigation according to claim 1, wherein: the wheel-collecting fixing mechanism comprises a first hydraulic cylinder (22) and a second hydraulic cylinder (25), wherein the first hydraulic cylinder (22) is fixed on one side in a base plate (3), the pushing end of the first hydraulic cylinder (22) is fixedly connected with a sliding plate (23), two ends of the sliding plate (23) are fixedly connected with protruding blocks (24), each protruding block (24) and the sliding plate (23) are respectively sliding in the base plate (3), the second hydraulic cylinder (25) is arranged on one side of the base plate (3) in the first hydraulic cylinder (22), the second hydraulic cylinder (25) is fixed in the base plate (3), the pushing end of the second hydraulic cylinder (25) is fixedly connected with a positioning column (26), a fixing mechanism is arranged in the positioning column (26), and the positioning column (26) slides in the base plate (3).
3. A sample acquisition device for field investigation according to claim 1, wherein: the sampling mechanism comprises a fixed column (5), be equipped with first screw thread post (9) in fixed column (5), the lower extreme fixed connection sampling pipe (6) of first screw thread post (9), first turbine (10) of the outside fixed connection of first screw thread post (9) at diaphragm (1), spacing ring (11) of the equal fixed connection in both ends of first turbine (10), spacing ring (11) all slide in diaphragm (1), first worm (12) are connected in one side meshing of first turbine (10), the one end rotation of first worm (12) is connected diaphragm (1) other end fixed connection rotation axis (14), the one end of keeping away from first worm (12) of rotation axis (14) is equipped with rotating electrical machines (13) and is fixed with the output of rotating electrical machines (13), rotating electrical machines (13) are fixed in diaphragm (1), the equal fixed connection limiting plate (7) in both ends of sampling pipe (6), the one end of keeping away from of limiting plate (7) is equipped with in diaphragm (8) at every limit groove (8) of sampling pipe, the top is equipped with in diaphragm (8.
4. A sample acquisition device for field investigation according to claim 1, wherein: the pushing mechanism comprises a rotating motor (17), the rotating motor (17) is fixed in a sampling tube (6), the output end of the rotating motor (17) is fixedly connected with a rotating shaft (18), one end, far away from the rotating motor (17), of the rotating shaft (18) is rotationally connected with the sampling tube (6), the outer side of the rotating shaft (18) is fixedly connected with a cam (16), a cam groove (19) is formed in the outer side of the cam (16), a ball (20) and a connecting rod (21) are arranged in the cam groove (19) in a sliding mode, the ball (20) is fixedly connected with the connecting rod (21), the lower end of the connecting rod (21) is fixedly connected with a pushing plate (15), and the pushing plate (15) slides in the sampling tube (6).
5. A sample acquisition device for field investigation according to claim 2, wherein: the fixing mechanism comprises a driving motor (33), the driving motor (33) is fixed in a positioning column (26), the output end of the driving motor (33) is fixedly connected with a driving shaft (34), one end, away from the driving motor (33), of the driving shaft (34) is fixedly connected with a second worm (32), the upper end of the second worm (32) is meshed with a second turbine (29), two ends of the second turbine (29) are fixedly connected with a threaded sleeve (28), the threaded sleeve (28) is internally threaded with a second threaded rod (27), one end, away from the threaded sleeve (28), of the second threaded rod (27) is fixedly connected with a rectangular plate (30), the rectangular plate (30) slides in the positioning column (26), and one end, away from the second threaded rod (27), of the rectangular plate (30) is fixedly connected with a plurality of evenly distributed opposite spikes (31).
6. A sample acquisition device for field investigation according to claim 4, wherein: the lower end of the sampling tube (6) is a pointed end.
7. A sample acquisition device for field investigation according to claim 5, wherein: the thread direction in the thread bush (28) is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321878653.0U CN220380780U (en) | 2023-07-18 | 2023-07-18 | Sample collection device for site investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321878653.0U CN220380780U (en) | 2023-07-18 | 2023-07-18 | Sample collection device for site investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220380780U true CN220380780U (en) | 2024-01-23 |
Family
ID=89567682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321878653.0U Active CN220380780U (en) | 2023-07-18 | 2023-07-18 | Sample collection device for site investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220380780U (en) |
-
2023
- 2023-07-18 CN CN202321878653.0U patent/CN220380780U/en active Active
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