CN211825101U - Portable soil sampling device - Google Patents
Portable soil sampling device Download PDFInfo
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- CN211825101U CN211825101U CN201922042320.4U CN201922042320U CN211825101U CN 211825101 U CN211825101 U CN 211825101U CN 201922042320 U CN201922042320 U CN 201922042320U CN 211825101 U CN211825101 U CN 211825101U
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- handle
- sampling tube
- sampling device
- portable soil
- spout
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Abstract
The utility model discloses a portable soil sampling device, including sampling tube, handle spout, activity handle, spiral drill wing, leading-in step, unsmooth hemisphere face, the top of sampling tube is provided with the handle spout, the activity handle joint is in the handle spout, the lateral surface lower part of sampling tube is provided with the spiral drill wing, the medial surface bottom of sampling tube is provided with one section leading-in step, the medial surface of the sampling tube of leading-in step top is provided with a plurality of unsmooth hemisphere faces. The utility model discloses can make sampling device conveniently carry, can also increase soil sample and sampling tube inner wall frictional force simultaneously, guarantee the integrality of soil sample, promote the accuracy of sample.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a soil testing equipment's technical field, especially a portable soil sampling device's technical field.
[ background of the invention ]
The collection of the soil sample is the foundation of the fields of soil biology (soil animals, soil microorganisms and the like) research, soil ecology research and geological exploration, and provides a material foundation for the determination of the physicochemical properties of the soil sample and the research of organisms existing in soil ecosystems such as the soil animals and the like. Soil sampling is generally performed by using a soil sampler. The current soil sampler mainly adopts manually operation soil sampler, makes soil sampler's drill bit get into in the soil layer in order to accomplish sample work, and soil sample and sampling tube inner wall frictional force are not enough to resist the problem of outer wall and soil body frictional force and drop, and the soil sample that leads to taking out loses great, can't obtain original state soil, and current sampler carries inconvenient simultaneously.
[ Utility model ] content
The utility model discloses an aim at solving the problem among the prior art, provide a portable soil sampling device, can make sampling device conveniently carry, can also increase soil sample and sampling tube inner wall frictional force simultaneously, guarantee the integrality of soil sample, promote the accuracy of sample.
In order to realize the above purpose, the utility model provides a portable soil sampling device, including sampling tube, handle spout, movable handle, spiral drill wing, leading-in step, unsmooth hemisphere face, the top of sampling tube is provided with the handle spout, the movable handle joint is in the handle spout, the lateral surface lower part of sampling tube is provided with the spiral drill wing, the medial surface bottom of sampling tube is provided with one section leading-in step, the medial surface of the sampling tube of leading-in step top is provided with a plurality of unsmooth hemisphere faces.
Preferably, the handle chute is a U-shaped chute with a limiting column arranged at the upper end, and a section of sliding guide groove which is correspondingly clamped with the limiting column is axially arranged on the inner side of the movable handle.
Preferably, the two ends of the movable handle are provided with anti-skidding sleeves, and the movable handle moves and rotates in the handle sliding groove.
Preferably, the top end of the handle sliding groove is provided with a hanging lock catch.
Preferably, the sampling tube is a cylindrical tube formed by combining two semi-cylindrical tube pieces in a buckling mode, and the sampling tube can be disassembled and combined through the buckles.
Preferably, the number of the spiral drill wings is at least four, and the spiral drill wings are uniformly distributed on the outer wall of the sampling tube in a surrounding way.
Preferably, the number of the concave-convex hemispheres is multiple, and the concave-convex hemispheres are uniformly distributed on the inner side surface of the sampling tube.
Preferably, the introduction step is a circular ring-shaped step, and the spherical radius of the concave-convex hemispherical surface is twice of the height of the introduction step.
The utility model has the advantages that: the utility model discloses a combine sampling tube, handle spout, movable handle, spiral drill wing, leading-in step, unsmooth hemisphere face be in the same place, through experimental optimization, can make sampling device conveniently carry, can also increase soil sample and sampling tube inner wall frictional force simultaneously, guarantee the integrality of soil sample, promote the accuracy of sample.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural view of the portable soil sampling device of the present invention.
In the figure: 1-sampling tube, 2-handle chute, 3-movable handle, 4-spiral drill wing, 5-leading-in step, 6-concave-convex hemispherical surface, 7-spacing column and 8-sliding guide groove.
[ detailed description ] embodiments
Referring to fig. 1, the utility model relates to a portable soil sampling device, which comprises a sampling tube 1, a handle chute 2, a movable handle 3, a spiral drill wing 4, a guiding step 5 and a concave-convex hemisphere surface 6, wherein the top end of the sampling tube 1 is provided with the handle chute 2, the movable handle 3 is clamped in the handle chute 2, the spiral drill wing 4 is arranged at the lower part of the outer side surface of the sampling tube 1, a section of guiding step 5 is arranged at the bottom of the inner side surface of the sampling tube 1, a plurality of concave-convex hemisphere surfaces 6 are arranged at the inner side surface of the sampling tube 1 above the guiding step 5, the handle chute 2 is a U-shaped chute with a limiting column 7 at the upper end, a section of sliding guide groove 8 which is clamped with the limiting column 7 is axially arranged at the inner side of the movable handle 3, anti-skid sleeves are arranged at the two ends of the movable, the top of handle spout 2 is provided with hangs the hasp, sampling tube 1 is the cylinder pipe that becomes up by two semicylindrical section of jurisdiction buckles, sampling tube 1 can be disassembled the merge through the buckle, the quantity of spiral drill wing 4 has four at least, spiral drill wing 4 evenly encircles the distribution on the outer wall of sampling tube 1, the quantity of unsmooth hemisphere face 6 has a plurality ofly, unsmooth hemisphere face 6 evenly distributed is on the medial surface of sampling tube 1, leading-in step 5 is the ring shape step, the spherical radius of unsmooth hemisphere face 6 is the twice of leading-in step 5 height.
The utility model discloses a combine sampling tube 1, handle spout 2, activity handle 3, spiral drill wing 4, leading-in step 5, unsmooth hemisphere face 6 to be in the same place, through experimental optimization, can make sampling device conveniently carry, can also increase soil sample and 1 inner wall frictional force of sampling tube simultaneously, guarantee the integrality of soil sample, promote the accuracy of sample.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (8)
1. The utility model provides a portable soil sampling device which characterized in that: including sampling tube (1), handle spout (2), activity handle (3), spiral drill wing (4), leading-in step (5), unsmooth hemisphere face (6), the top of sampling tube (1) is provided with handle spout (2), activity handle (3) joint is in handle spout (2), the lateral surface lower part of sampling tube (1) is provided with spiral drill wing (4), the medial surface bottom of sampling tube (1) is provided with one section leading-in step (5), the medial surface of sampling tube (1) of leading-in step (5) top is provided with a plurality of unsmooth hemisphere faces (6).
2. A portable soil sampling device as claimed in claim 1, wherein: handle spout (2) are the U type spout that the upper end was provided with spacing post (7), activity handle (3) inboard axial is provided with one section sliding guide groove (8) that correspond the joint with spacing post (7).
3. A portable soil sampling device as claimed in claim 1, wherein: the anti-skidding sleeves are arranged at two ends of the movable handle (3), and the movable handle (3) moves and rotates in the handle sliding groove (2).
4. A portable soil sampling device as claimed in claim 1, wherein: the top end of the handle sliding groove (2) is provided with a suspension lock catch.
5. A portable soil sampling device as claimed in claim 1, wherein: the sampling tube (1) is a cylindrical tube formed by combining two semi-cylindrical tube pieces in a buckling mode, and the sampling tube (1) can be disassembled and combined through the buckles.
6. A portable soil sampling device as claimed in claim 1, wherein: the number of the spiral drill wings (4) is at least four, and the spiral drill wings (4) are uniformly distributed on the outer wall of the sampling tube (1) in a surrounding manner.
7. A portable soil sampling device as claimed in claim 1, wherein: the number of the concave-convex hemispheroids (6) is multiple, and the concave-convex hemispheroids (6) are uniformly distributed on the inner side surface of the sampling tube (1).
8. A portable soil sampling device as claimed in claim 1, wherein: the lead-in step (5) is a circular ring-shaped step, and the spherical radius of the concave-convex hemispherical surface (6) is twice of the height of the lead-in step (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042320.4U CN211825101U (en) | 2019-11-21 | 2019-11-21 | Portable soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042320.4U CN211825101U (en) | 2019-11-21 | 2019-11-21 | Portable soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211825101U true CN211825101U (en) | 2020-10-30 |
Family
ID=73027809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922042320.4U Active CN211825101U (en) | 2019-11-21 | 2019-11-21 | Portable soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211825101U (en) |
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2019
- 2019-11-21 CN CN201922042320.4U patent/CN211825101U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A portable soil sampling device Effective date of registration: 20230726 Granted publication date: 20201030 Pledgee: Zhuji City Financing Guarantee Co.,Ltd. Pledgor: Zhejiang Huazhen Technology Co.,Ltd. Registration number: Y2023980049851 |