CN210322392U - Quantitative soil sampling device for karst region - Google Patents
Quantitative soil sampling device for karst region Download PDFInfo
- Publication number
- CN210322392U CN210322392U CN201921344736.5U CN201921344736U CN210322392U CN 210322392 U CN210322392 U CN 210322392U CN 201921344736 U CN201921344736 U CN 201921344736U CN 210322392 U CN210322392 U CN 210322392U
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- box
- earth
- soil
- soil sampling
- fetching earth
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- 238000005527 soil sampling Methods 0.000 title claims description 41
- 239000002689 soil Substances 0.000 claims abstract description 58
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
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Abstract
The utility model discloses a quantitative device of fetching earth for karst area, it includes a plurality of sections box of fetching earth, box top and the sword of fetching earth, the box of fetching earth is the open square structure in upper and lower both ends, and a plurality of sections box of fetching earth overlap from top to bottom and place, and the box top is placed in the top of the box of fetching earth, and the sword of fetching earth is connected in the bottom of the box of fetching earth, fetches earth between the box and fetch earth box and box top and fetch earth between the sword through buckle formula coupling assembling and be connected, has cup jointed the toper position sleeve in the outside live transportation of the box of fetching earth, is equipped with the bubble-type spirit level on the position sleeve. This device is through setting up the box that fetches earth that a plurality of structures are the same and interconnect, and the lower extreme has the sword that fetches earth of taking the tooth, conveniently inserts in soil, has the position sleeve in the box outside of fetching earth, conveniently fixes the box protection vertical state of fetching earth, fetches earth after having fetched earth and can divide into the festival, and convenient the saving has gained fine result of use.
Description
Technical Field
The utility model relates to a device that fetches earth especially relates to a device that fetches earth of ration for karst area, belongs to instrument and meter equipment technical field.
Background
When the karst region soil is sampled, a section is usually dug from the ground surface simply, and required soil is collected according to the measuring depth of a measuring ruler. Soil sampling through the mode often causes very big interference to nature original soil structure, still has simultaneously to earth's surface interference area big, dig out the soil volume too much, different soil layer soil doping scheduling problem, not only very easily produces direct error influence to the experimental result, still makes native soil loose, through the rainwater erode, increases the risk of soil erosion and water loss. In karst stony desertification areas, particularly severe-extremely severe stony desertification areas, the surface soil area is extremely small, and soil borrowing by a surface profile method is obviously unsuitable, so that a more scientific soil borrowing mode is needed, and on the premise of minimizing interference to the soil environment, the soil of different soil layers is acquired more accurately, so that research data are more reasonable and accurate.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the utility model provides a ration device of fetching earth for karst area, this device is through setting up the box of fetching earth that a plurality of structures are the same and interconnect, and the lower extreme has the sword of fetching earth of taking the tooth, conveniently inserts in soil, has the position sleeve in the box outside of fetching earth, conveniently fixes the box of fetching earth and protects the vertical state, and the box of fetching earth can be split into the festival after having fetched earth, conveniently preserves, the effectual problem of solving above-mentioned existence.
The technical scheme of the utility model is that: the utility model provides a ration device of fetching earth for karst area, it includes a plurality of sections box, box top and the sword of fetching earth, the box of fetching earth is the open square structure in upper and lower both ends, and a plurality of sections box of fetching earth overlap from top to bottom and place, and the box top is placed in the top of the box of fetching earth, and the sword of fetching earth is connected in the bottom of the box of fetching earth, fetches earth between the box and fetch earth between box and box top and the sword of fetching earth through buckle formula coupling assembling and be connected, has cup jointed the toper position sleeve in the outside live transportation of the box of fetching earth, is equipped with bubble type spirit level on the position sleeve.
The box top is of a square structure with the same specification as the soil sampling box, and a stress plate is fixedly connected to the top end of the box top.
The soil sampling cutter is of a square structure with the same specification as the soil sampling box, and a plurality of soil sampling teeth are arranged at the bottom end of the soil sampling cutter.
Coupling assembling is including mutually supporting draw-in groove and boss, draw-in groove fixed connection is on the lateral wall top of borrowing box and borrowing sword, and boss fixed connection is in the lateral wall bottom on borrowing box and box top.
The positioning sleeve is of a small and big-end-down conical structure, a vertical through hole is formed in the middle of the positioning sleeve, the soil taking box can penetrate through the through hole, the positioning sleeve can be of a hollow or solid structure, and a groove through which the connecting assembly penetrates is formed in the middle through hole of the positioning sleeve.
The soil sampler is characterized by further comprising a box cover and a box bottom, wherein a boss connected with the top end of the soil sampling box is arranged on the side edge of the box cover, a card box is arranged on the top surface of the box cover, a card recorded with soil information can be placed in the card box, and a clamping groove connected with the bottom end of the soil sampling box is arranged on the side edge of the box bottom.
The utility model has the advantages that:
1. and the soil of different soil layers is acquired more accurately. The soil taking depth can be observed at any time through the soil taking columns and the scale mark display, so that the problem of soil doping among different soil layers is avoided, and the obtained soil sample is more accurate.
2. Can quantitatively borrow soil and prevent the phenomenon of insufficient or excessive soil for experiments. Through the mode of quantization borrowing, the artificial person in charge interference when can reduce the borrowing holds the required soil volume of open-air initial stage, avoids the not enough influence experiment process of soil volume or the too much extravagant phenomenon that causes of soil volume.
3. The soil taking column can be directly changed into a sample storage box through the connection of the top cover and the bottom plate, so that the storage and the transportation of the sample are more convenient.
4. The interference to the soil environment is reduced to the maximum extent, and the phenomenon of water and soil loss is relieved to a certain extent. Through getting the soil post and getting soil, reduced the influence to surrounding soil environment, avoided the artificial loose of large tracts of land soil, through the device, the soil of acquireing a certain soil layer that can be accurate, the soil volume on this soil layer of acquireing that can also the ration prevents to get soil too much or too little. Meanwhile, the whole soil taking process only interferes with soil in the hollow soil taking column, and the influence on the soil environment is greatly reduced. The use effect is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a front view and a top view of the top of the present invention;
FIG. 4 is a front view and a top view of the bottom of the case of the present invention;
fig. 5 is an enlarged view of a portion a of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Example 1: as shown in the attached drawings 1-5, the quantitative soil sampling device for the karst region comprises a plurality of soil sampling boxes 2, a box top 1 and a soil sampling cutter 3, wherein each soil sampling box 2 is of a square structure with upper and lower openings, the soil sampling boxes 2 are arranged in an overlapped mode from top to bottom, the box top 1 is arranged at the uppermost end of each soil sampling box 2, the soil sampling cutters 3 are connected to the bottommost ends of the soil sampling boxes 2, the soil sampling boxes 2 and the soil sampling boxes 2 are connected with the box top 1 through buckling type connecting assemblies, a conical positioning sleeve 5 is sleeved on the outer side of each soil sampling box 2 in a movable mode, and a bubble type level meter 6 is arranged on the positioning sleeve 5.
Further, the box top 1 is a square structure with the same specification as the soil sampling box 2, and a stress plate 12 is fixedly connected to the top end of the box top 1.
Furthermore, the side wall of the soil sampling box 2 is provided with a length ruler, so that the depth of soil sampling can be checked.
Furthermore, the soil sampling cutter 3 is of a square structure with the same specification as the soil sampling box 2, and a plurality of soil sampling teeth 4 are arranged at the bottom end of the soil sampling cutter 3.
Further, coupling assembling includes draw-in groove 7 and boss 8 of mutually supporting, draw-in groove 7 fixed connection is on the lateral wall top of borrowing box 2 and borrowing sword 3, and 8 fixed connection of boss are in the lateral wall bottom of borrowing box 2 and box top 1.
Furthermore, the positioning sleeve 5 is of a conical structure with a small upper part and a large lower part, a vertical through hole is formed in the middle, the soil taking box 2 can penetrate through the through hole, the positioning sleeve 5 can be of a hollow or solid structure, and a groove through which the connecting assembly penetrates is formed in the middle through hole of the positioning sleeve 5.
Furthermore, the soil sampler also comprises a box cover 9 and a box bottom 11, wherein a boss 8 connected with the top end of the soil sampling box 2 is arranged on the side edge of the box cover 9, a card box 10 is arranged on the top surface of the box cover 9 and can be used for placing a card recorded with soil information, and a clamping groove 7 connected with the bottom end of the soil sampling box 2 is arranged on the side edge of the box bottom 11.
After soil is taken out, the soil taking boxes can be separated one by one, and then the soil taking boxes are wrapped by the box cover 9 and the box bottom, namely the soil sample boxes one by one are provided with the information recording card of the soil, so that the soil is convenient to search and use.
The parts of the present invention not described in detail are the known techniques of those skilled in the art. Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. A quantitative geotome for karst region which characterized in that: it includes a plurality of sections box (2), box top (1) and the sword of fetching earth (3), it is the open square structure in upper and lower both ends to fetch earth box (2), and overlap from top to bottom and place a plurality of sections box (2) of fetching earth, and the top of fetching earth box (2) is placed at box top (1), and the bottom at box (2) is fetched earth in the connection of sword of fetching earth (3), fetches earth between box (2) and fetch earth between box (2) and box top (1) and fetch earth sword (3) through buckle formula coupling assembling, has cup jointed toper position sleeve (5) in the outside loose movement of box (2) of fetching earth, is equipped with bubble type spirit level (6) on position sleeve (5).
2. The quantitative soil sampling device for the karst region as claimed in claim 1, wherein: the box top (1) is of a square structure with the same specification as the soil sampling box (2), and a stress plate (12) is fixedly connected to the top end of the box top (1).
3. The quantitative soil sampling device for the karst region as claimed in claim 1, wherein: the soil sampling cutter (3) is of a square structure with the same specification as the soil sampling box (2), and a plurality of soil sampling teeth (4) are arranged at the bottom end of the soil sampling cutter (3).
4. The quantitative soil sampling device for the karst region as claimed in claim 1, wherein: coupling assembling is including mutually supporting draw-in groove (7) and boss (8), draw-in groove (7) fixed connection is on the lateral wall top of borrowing box (2) and borrowing sword (3), and boss (8) fixed connection is in the lateral wall bottom of borrowing box (2) and box top (1).
5. The quantitative soil sampling device for the karst region as claimed in claim 1, wherein: the big end down's toper structure about position sleeve (5), there is vertical through-hole in the centre, and it is downthehole that soil sampling box (2) can pass the through-hole, and position sleeve (5) can be hollow or solid construction, is equipped with the recess that coupling assembling passed on the middle through-hole of position sleeve (5).
6. The quantitative soil sampling device for the karst region as claimed in claim 1, wherein: it is still including lid (9) and box bottom (11), the side of lid (9) is equipped with boss (8) that are connected with borrow soil box (2) top, is equipped with card box (10) on the top surface of lid (9), can put into the card that the record has soil information, the side of box bottom (11) is equipped with draw-in groove (7) that are connected with borrow soil box (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921344736.5U CN210322392U (en) | 2019-08-19 | 2019-08-19 | Quantitative soil sampling device for karst region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921344736.5U CN210322392U (en) | 2019-08-19 | 2019-08-19 | Quantitative soil sampling device for karst region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210322392U true CN210322392U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921344736.5U Expired - Fee Related CN210322392U (en) | 2019-08-19 | 2019-08-19 | Quantitative soil sampling device for karst region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210322392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346173A (en) * | 2019-08-19 | 2019-10-18 | 贵州师范大学 | A kind of quantitative indigenous equipment for Karst region |
-
2019
- 2019-08-19 CN CN201921344736.5U patent/CN210322392U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346173A (en) * | 2019-08-19 | 2019-10-18 | 贵州师范大学 | A kind of quantitative indigenous equipment for Karst region |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |