CN211401743U - Portable soil sampling device - Google Patents
Portable soil sampling device Download PDFInfo
- Publication number
- CN211401743U CN211401743U CN201922338443.2U CN201922338443U CN211401743U CN 211401743 U CN211401743 U CN 211401743U CN 201922338443 U CN201922338443 U CN 201922338443U CN 211401743 U CN211401743 U CN 211401743U
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- China
- Prior art keywords
- sampling device
- device body
- sample collecting
- soil
- soil sample
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- Expired - Fee Related
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 19
- 238000005070 sampling Methods 0.000 claims abstract description 59
- 239000002689 soil Substances 0.000 claims abstract description 39
- 238000001125 extrusion Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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)
Abstract
The utility model discloses a movable soil sampling device, which comprises a sampling device body and a soil sample collecting barrel, wherein the upper end surface of the sampling device body is fixedly provided with a first rotating motor, the lower end of the first rotating motor is provided with a driving gear in a transmission way, two sides of the driving gear are provided with threaded rods, the upper end surface of the threaded rods is fixedly provided with a driven gear, the lower end of the driven gear is provided with a nut, one side surface of the nut is fixedly provided with the soil sample collecting barrel, the upper end surface of the soil sample collecting barrel is fixedly provided with a lifting motor, the lower end of the lifting motor is provided with a lifting rod in a transmission way, the first rotating motor is reversed to drive the soil sample collecting barrel to reset, a switch door on the surface of the sampling device body can be opened later, a small air pump blows air to the hollow part in a triangular extrusion block through a pipeline, and, the sampling is completed, the structure is more reasonable, the design is more optimized, the use is safe and convenient, and great help is provided for people.
Description
Technical Field
The utility model belongs to the technical field of the soil sampling technique and specifically relates to a portable soil sampling device is related to.
Background
Soil sampling refers to a method for collecting soil samples, and comprises sampling arrangement and sampling technology. The sampling of the soil sample in the cross section is performed after the cross section observation is completed. Before sampling, the section should be trimmed and cleaned, the most superficial layer of the floating soil is cut off, and then the sample is taken from the central typical part layer by layer from top to bottom according to the layers.
The existing sampling device is large in size, inconvenient to move, difficult to carry in rugged places of certain terrains, unreasonable in structure, and not optimized in design, and cannot meet the requirements of people.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a portable soil sampling device to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme: a movable soil sampling device comprises a sampling device body and a soil sample collecting barrel, wherein a first rotating motor is fixedly arranged on the upper end surface of the sampling device body, a driving gear is arranged at the lower end of the first rotating motor in a transmission manner, threaded rods are arranged on two sides of the driving gear, a driven gear is fixedly arranged on the upper end surface of each threaded rod, a nut is arranged at the lower end of each driven gear, the soil sample collecting barrel is fixedly arranged on one side surface of the nut, a lifting motor is fixedly arranged on the upper end surface of the soil sample collecting barrel, a lifting rod is arranged at the lower end of the lifting motor in a transmission manner, a plurality of conical extrusion blocks are fixedly arranged on the surface of the lifting rod, a plurality of containing grooves are formed in the surface of the soil sample collecting barrel, a telescopic sampling barrel is embedded inside each containing groove, a transmission rod is fixedly arranged at one end of the telescopic sampling barrel, the soil sample collecting cylinder is characterized in that a small air pump is fixedly arranged on the surface of the inner upper end of the soil sample collecting cylinder, a second rotary motor is fixedly arranged on the surface of the inner lower end of the soil sample collecting cylinder, a drill bit is arranged in the transmission mode of the lower end of the second rotary motor, handrails are fixedly arranged on the surfaces of two sides of the sampling device body, and fixing angles are fixedly arranged at the lower ends of two sides of the sampling device body.
As the utility model discloses an optimal technical scheme, triangle extrusion block, transfer line and flexible sampling tube are inside to be the cavity setting, and triangle extrusion block, transfer line and the inside cavity department of flexible sampling tube are connected, and small-size air pump passes through the pipe connection with triangle extrusion block inside cavity department.
As the utility model discloses a preferred technical scheme, nut and threaded rod threaded connection, threaded rod and the axial motion of the internal side surface of sampling device body are connected.
As an optimized technical scheme of the utility model, driven gear and driving gear meshing connection.
As an optimal technical scheme of the utility model, the hypotenuse and the laminating of triangle extrusion piece hypotenuse of toper extrusion piece are connected.
As an optimized technical scheme of the utility model, sampling device body surface is equipped with the switch door.
Compared with the prior art, the beneficial effects of the utility model are that: the movable soil sampling device can directly lift a sampling device body by holding a handrail, then place the sampling device body on the surface of soil to be sampled, fix a fixed angle through a fixed pin, thereby fixing the sampling device body, a first rotary motor barrel drives a driving gear to rotate, thereby driving a driven gear meshed with the driving gear to rotate, indirectly drives a nut on the surface of the sampling device body to descend through a threaded rod, thereby driving a soil sample collecting barrel to descend, a second rotary motor drives a drill bit to drill soil in a rotating way to go deep underground, at the moment, the lifting motor drives a conical extrusion block to descend through a lifting rod, thereby extruding a triangular extrusion block, thereby pushing the telescopic sampling barrel out of a containing groove through a transmission rod, inserting the telescopic sampling barrel into a soil layer on the side edge for sampling, the rear lifting rod contracts, a spring drives the telescopic sampling barrel after sampling to retract into the containing groove, at the moment, a first rotary motor rotates reversely, drive the soil sample collector drum and reset, the switch door on sampling device body surface can be opened to the back, and small-size air pump blows to triangle extrusion block internal hollow through the pipeline, makes the inside soil sample of flexible sampler barrel blow off through transfer line hollow, accomplishes the sample, and the structure is more reasonable, designs more and optimizes, convenience safe in utilization, provides very big help for people.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the internal structure of a mobile soil sampling device according to the present invention;
fig. 2 is a schematic view of a partial structure of a mobile soil sampling device according to the present invention;
fig. 3 is the utility model relates to a portable soil sampling device schematic structure.
In the figure: 1. a first rotating electrical machine; 2. a driven gear; 3. a small air pump; 4. a nut; 5. a handrail; 6. a soil sample collection cylinder; 7. a sampling device body; 8. a threaded rod; 9. a second rotary electric machine; 10. a drill bit; 11. fixing the angle; 12. a conical extrusion block; 13. a lifting rod; 14. a lifting motor; 15. a driving gear; 16. a spring; 17. a triangular extrusion block; 18. a transmission rod; 19. a receiving groove; 20. and (5) telescoping the sampling tube.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a movable soil sampling device comprises a sampling device body 7 and a soil sample collecting barrel 6, wherein a first rotating motor 1 is fixedly arranged on the surface of the upper end of the sampling device body 7, a driving gear 15 is arranged at the lower end of the first rotating motor 1 in a transmission manner, threaded rods 8 are arranged on two sides of the driving gear 15, a driven gear 2 is fixedly arranged on the surface of the upper end of each threaded rod 8, a nut 4 is arranged at the lower end of each driven gear 2, the soil sample collecting barrel 6 is fixedly arranged on the surface of one side of the nut 4, a lifting motor 14 is fixedly arranged on the surface of the upper end of the soil sample collecting barrel 6, a lifting rod 13 is arranged at the lower end of the lifting motor 14 in a transmission manner, a plurality of conical extrusion blocks 12 are fixedly arranged on the surface of the lifting rod 13, a plurality of containing grooves 19 are arranged on the surface of the soil sample collecting barrel 6, a telescopic sampling barrel 20, the triangle extrusion piece 17 one side is equipped with spring 16, and the inboard upper end fixed surface of soil sample collecting vessel 6 is equipped with small-size air pump 3, and the inboard lower extreme fixed surface of soil sample collecting vessel 6 is equipped with second rotating electrical machines 9, and the transmission of second rotating electrical machines 9 lower extreme is equipped with drill bit 10, and sampling device body 7 both sides fixed surface is equipped with handrail 5, and the fixed angle 11 that is equipped with of sampling device body 7 both sides lower extreme.
The utility model discloses, preferred, triangle extrusion block 17, transfer line 18 and the inside cavity setting that is of flexible sampling tube 20, and triangle extrusion block 17, transfer line 18 and the inside cavity department of flexible sampling tube 20 are connected, and small-size air pump 3 passes through the pipe connection with the inside cavity department of triangle extrusion block 17.
The utility model discloses, preferred, nut 4 and 8 threaded connection of threaded rod, threaded rod 8 and 7 inboard surface axle of sampling device body are moved and are connected.
The utility model discloses, preferred, driven gear 2 and driving gear 15 meshing connection.
The utility model discloses, preferred, the hypotenuse of toper extrusion piece 12 is connected with the laminating of triangle extrusion piece 17 hypotenuse.
The utility model discloses, it is preferred, 7 surfaces of sampling device body are equipped with the switch door.
The specific principle is as follows: when the sampling device is used, the sampling device body 7 can be directly lifted by holding the handrail 5, then the sampling device body 7 is placed on the surface of soil to be sampled, the fixing angle 11 is nailed through the fixing pin, so that the sampling device body 7 is fixed, the first rotating motor 1 drives the driving gear 15 to rotate, so that the driven gear 2 meshed with the driving gear is driven to rotate, the nut 4 on the surface of the driving gear is indirectly driven to descend through the threaded rod 8, so that the soil sample collecting cylinder 6 is driven to descend, at the moment, the second rotating motor 9 drives the drill bit 10 to drill soil in a rotating mode to go deep into the ground, at the moment, soil drilling is stopped, the lifting motor 14 drives the conical extrusion block 12 to descend through the lifting rod 13, the triangular extrusion block 17 is extruded, so that the telescopic sampling cylinder 20 is pushed out of the accommodating groove 19 through the transmission rod 18 to be inserted into the soil layer on the side for sampling, the rear lifting rod 13 is contracted, the spring 16, at the moment, the first rotating motor 1 rotates reversely to drive the soil sample collecting barrel 6 to reset, then the opening and closing door on the surface of the sampling device body 7 can be opened, the small air pump 3 blows air to the hollow part inside the triangular extrusion block 17 through the pipeline, and the soil sample inside the telescopic sampling barrel 20 is blown out through the hollow part of the transmission rod 18, so that sampling is completed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The movable soil sampling device comprises a sampling device body (7) and a soil sample collecting barrel (6), and is characterized in that a first rotating motor (1) is fixedly arranged on the upper end surface of the sampling device body (7), a driving gear (15) is arranged at the lower end of the first rotating motor (1) in a transmission manner, threaded rods (8) are arranged on two sides of the driving gear (15), a driven gear (2) is fixedly arranged on the upper end surface of each threaded rod (8), a nut (4) is arranged at the lower end of each driven gear (2), the soil sample collecting barrel (6) is fixedly arranged on one side surface of the nut (4), a lifting motor (14) is fixedly arranged on the upper end surface of the soil sample collecting barrel (6), a lifting rod (13) is arranged in a transmission manner at the lower end of the lifting motor (14), a plurality of conical extrusion blocks (12) are fixedly arranged on the surface of the lifting rod (13), a plurality of accommodating grooves (19) are arranged, accomodate groove (19) inside and inlay and be equipped with flexible sampling barrel (20), flexible sampling barrel (20) one end is fixed and is equipped with transfer line (18), transfer line (18) one end is fixed and is equipped with triangle extrusion piece (17), triangle extrusion piece (17) one side is equipped with spring (16), soil sample collecting vessel (6) inboard upper end fixed surface is equipped with small-size air pump (3), soil sample collecting vessel (6) inboard lower extreme fixed surface is equipped with second rotating electrical machines (9), second rotating electrical machines (9) lower extreme transmission is equipped with drill bit (10), sampling device body (7) both sides fixed surface is equipped with handrail (5), sampling device body (7) both sides lower extreme fixed is equipped with solid fixed angle (11).
2. The mobile soil sampling device according to claim 1, wherein the triangular extrusion block (17), the transmission rod (18) and the telescopic sampling barrel (20) are all arranged in a hollow manner, the triangular extrusion block (17), the transmission rod (18) and the telescopic sampling barrel (20) are connected at the hollow positions in the triangular extrusion block (17), and the small air pump (3) is connected with the hollow positions in the triangular extrusion block (17) through pipelines.
3. A mobile soil sampling device according to claim 1 wherein the nut (4) is threadedly connected to a threaded rod (8) and the threaded rod (8) is axially movably connected to the inside surface of the sampling device body (7).
4. A mobile soil sampling device according to claim 1 wherein the driven gear (2) is in meshing engagement with the drive gear (15).
5. A mobile soil sampling device according to claim 1 wherein the bevelled edge of the conical squeeze block (12) is in abutting connection with the bevelled edge of the triangular squeeze block (17).
6. A mobile soil sampling device according to claim 1 wherein the sampling device body (7) is provided with a switch door on its surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922338443.2U CN211401743U (en) | 2019-12-24 | 2019-12-24 | Portable soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922338443.2U CN211401743U (en) | 2019-12-24 | 2019-12-24 | Portable soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211401743U true CN211401743U (en) | 2020-09-01 |
Family
ID=72214663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922338443.2U Expired - Fee Related CN211401743U (en) | 2019-12-24 | 2019-12-24 | Portable soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211401743U (en) |
-
2019
- 2019-12-24 CN CN201922338443.2U patent/CN211401743U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 |