CN219589964U - Soil sampling device - Google Patents
Soil sampling device Download PDFInfo
- Publication number
- CN219589964U CN219589964U CN202222928963.0U CN202222928963U CN219589964U CN 219589964 U CN219589964 U CN 219589964U CN 202222928963 U CN202222928963 U CN 202222928963U CN 219589964 U CN219589964 U CN 219589964U
- Authority
- CN
- China
- Prior art keywords
- sampling tube
- guide
- sleeve
- guide wire
- soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 20
- 238000005070 sampling Methods 0.000 claims abstract description 53
- 239000002689 soil Substances 0.000 abstract description 29
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
A soil sampling device comprises a sampling tube and a guide wire arranged on the sampling tube; the sampling tube is provided with a vertical column, a sleeve is wrapped outside the column, and the bottom of the sleeve is fixedly arranged with the top of the sampling tube; the top of the sleeve is provided with symmetrically arranged guide posts, the interior of the sleeve is hollow, and the guide wires penetrate through the hollow sleeve and extend outwards from the guide posts; the left side and the right side of the upright post are respectively provided with an inwards concave chute, a deflector rod which slides up and down is arranged in the chute, and the other end of the guide wire is fixedly arranged with the bottom of the deflector rod; an elastic piece is arranged in the chute, and the deflector rod moves upwards, so that the elastic piece keeps a stretching state; one side of the sampling tube is provided with an arc notch, the inner wall of the sampling tube is provided with a guide groove, and the guide wire is attached to the inner wall of the guide groove; the utility model can conveniently take out the complete soil sample, and simultaneously saves more labor and is convenient to use.
Description
Technical Field
The utility model relates to the technical field of samplers, in particular to a soil sampling device.
Background
Soil sampler refers to a tool for taking a soil sample. Commonly used are earth boring, shovels and shovels. Earth boring drills consist of a drill bit and a handle made of hard material (steel or hard plastic). The drill bit is usually spiral or cylindrical, the top end of the spiral drill bit is provided with a pair of sharp knife edges which can be rotationally cut into soil, an enlarged soil containing cavity is formed next to the knife edges, and a soil sample of a soil layer to be collected can be led into the cavity by downwards drilling the soil surface along with the rotation of the handle; the diameter of the cylindrical earth auger is slightly different at two ends, and one end connected with the handle is slightly larger than one end contacted with soil, so that the soil which enters the cylinder when the earth auger fetches earth is prevented from scattering due to the movement of the earth auger. The handle of the earth auger is carved with graduations to control the sampling depth. The soil drill can take out soil samples from the soil drill after the soil surface is lifted, and soil samples with different depths can be continuously collected in the original sampling hole, but attention is paid to preventing soil fragments around the sampling hole from flowing into the soil sampling hole when the soil drill is pulled out of the soil. The soil drill sampling has little damage to soil, and soil can be taken in layers. Spades are commonly used to excavate profile pits to collect profile samples or whole sections of specimens; in the soil sampler in the prior art, tools such as a spade and the like are also needed to assist in operation when taking out the whole section of sample, and the individual sampler cannot be bent for coring.
In order to solve the above problems, the present utility model provides a soil sampling apparatus.
Disclosure of Invention
Object of the utility model
In order to solve the technical problems in the background art, the utility model provides the soil sampling device which can conveniently take out a complete soil sample, and is more labor-saving and convenient to use.
(II) technical scheme
In order to solve the problems, the utility model provides a soil sampling device, which comprises a sampling tube and a guide wire arranged on the sampling tube;
the sampling tube is provided with a vertical column, a sleeve is wrapped outside the column, and the bottom of the sleeve is fixedly arranged with the top of the sampling tube; the top of the sleeve is provided with symmetrically arranged guide posts, the interior of the sleeve is hollow, and the guide wires penetrate through the hollow sleeve and extend outwards from the guide posts;
the left side and the right side of the upright post are respectively provided with an inwards concave chute, a deflector rod which slides up and down is arranged in the chute, and the other end of the guide wire is fixedly arranged with the bottom of the deflector rod; an elastic piece is arranged in the chute, and the deflector rod moves upwards, so that the elastic piece keeps a stretching state;
one side of the sampling tube is provided with an arc notch, the inner wall of the sampling tube is provided with a guide groove, and the guide wire is attached to the inner wall of the guide groove.
Preferably, a magnet is arranged on the inner wall of the guide groove, and the magnet and the guide wire keep magnetic attraction.
Preferably, the bottom of the sampling tube is provided with a conical protrusion.
Preferably, the guide wire is in a relaxed state, contracted in the guide groove, kept in a straightened state when being tightened, and passes through the center of the circle of the sampling tube.
Preferably, the top of the upright post is provided with a handle, and the handle and the upright post form a T-shaped structure.
Preferably, the handle is externally wrapped with an elastic rubber sleeve.
The technical scheme of the utility model has the following beneficial technical effects:
1. when the sampling device works, the whole sampling tube is inserted into soil, and the arc-shaped notch is arranged on one side of the sampling tube, so that the sampling is convenient; then, the deflector rod is pulled upwards, the deflector rod drives the whole guide wire to change from a diastole state to a tensioning state, the guide wire is pulled out of the guide groove at the moment to form a state as shown in the figure, and the guide wire passes through the center of a circle of the sampling tube at the moment; the sampling tube is rotated, the guide wire can cut the sampled soil, the sampling tube is inclined at the moment, the sampling tube is pulled upwards slowly, then the complete soil sample can be taken out, and the use is more convenient.
2. The upright post and the handle form a T-shaped structure, so that the force is conveniently applied when the sampler is pushed down or pulled up, in addition, the position of the handle is corresponding to that of the shifting lever, and the shifting lever is conveniently hooked by a finger to dial up, so that the state of the guide wire can be conveniently adjusted. Moreover, the outside parcel of handle is provided with the elastic gum cover, can play skid-proof effect.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a soil sampling device according to the present utility model.
Fig. 2 is a schematic diagram of an installation structure of a deflector rod in the soil sampling device according to the present utility model.
Fig. 3 is a schematic structural diagram of a sampling tube in the soil sampling device according to the present utility model.
Fig. 4 is a schematic diagram of a position structure of a guide slot in the soil sampling device according to the present utility model.
Reference numerals:
1. a sleeve; 11. a chute; 2. a column; 3. a sampling tube; 4. a guide groove; 5. a deflector rod; 6. a handle; 7. a guide wire; 8. and a guide post.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Example 1
As shown in fig. 1-2, the soil sampling device provided by the utility model comprises a sampling tube 3 and a guide wire 7 arranged on the sampling tube 3;
the sampling tube 3 is provided with a vertical column 2 which is vertically arranged, a sleeve 1 is wrapped outside the vertical column 2, and the bottom of the sleeve 1 is fixedly arranged with the top of the sampling tube 3; the top of the sleeve 1 is provided with symmetrically arranged guide posts 8, the interior of the sleeve 1 is hollow, and the guide wires 7 pass through the hollow sleeve 1 and extend outwards from the guide posts 8;
the left side and the right side of the upright post 2 are respectively provided with an inwards concave chute 11, a deflector rod 5 which slides up and down is arranged in the chute 11, and the other end of the guide wire 7 is fixedly arranged with the bottom of the deflector rod 5; an elastic piece is arranged in the chute 11, and the deflector rod 5 moves upwards, so that the elastic piece keeps a stretching state;
one side of the sampling tube 3 is provided with an arc notch, the inner wall of the sampling tube 3 is provided with a guide groove 4, and a guide wire 7 is attached to the inner wall of the guide groove 4.
In an alternative embodiment, magnets are provided on the inner wall of the guide groove 4, which magnets are magnetically attracted to the guide wire 7. The bottom of the sampling tube 3 is provided with a conical bulge. The guide wire 7 is in a relaxed state, is contracted in the guide groove 4, keeps a straightened state when the guide wire 7 is tightened, and passes through the center of the sampling tube 3.
In this embodiment, when sampling is performed, the guide wire 7 is first adjusted to a relaxed state, the guide wire 7 is arranged along the inner wall of the guide groove 4, and the magnet is arranged on the inner wall of the guide groove 4, so that the magnet and the guide wire 7 keep magnetic attraction and keep a fitting state; when the sampling device works, the whole sampling tube 3 is inserted into soil, and the sampling tube 3 is provided with an arc notch at one side, so that the sampling is convenient; then, the deflector rod 5 is pulled upwards, the deflector rod 5 drives the whole guide wire 7 to be in a tensioning state from a diastole state, the guide wire 7 is separated from the guide groove 4 at the moment, the state shown in figure 3 is formed, and the guide wire 7 passes through the center of the circle of the sampling tube 3 at the moment; the sampling tube 3 is rotated, the guide wire 7 can cut the sampled soil, the sampling tube is inclined by 15 degrees at the moment, the sampling tube is pulled upwards slowly, and then the complete soil sample can be taken out, so that the use is more convenient.
Example 2
As shown in fig. 1-4, the soil sampling device according to the present utility model is different from the embodiment 1 in that the top of the upright post 2 is provided with a handle 6, and the handle 6 and the upright post 2 form a T-shaped structure. The handle 6 is externally wrapped with an elastic rubber sleeve.
It should be noted that, the upright post 2 and the handle 6 form a T-shaped structure, so that force is conveniently applied when the sampler is pushed down or pulled up, in addition, the handle 6 is also corresponding to the position of the deflector rod 5, and the deflector rod 5 is conveniently hooked by a finger to dial up, so that the state of the guide wire 7 is conveniently adjusted. Furthermore, the outside parcel of handle 6 is provided with the elasticity gum cover, can play skid-proof effect.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (6)
1. A soil sampling device is characterized by comprising a sampling tube (3) and a guide wire (7) arranged on the sampling tube (3);
the sampling tube (3) is provided with a vertical column (2) which is vertically arranged, a sleeve (1) is wrapped outside the vertical column (2), and the bottom of the sleeve (1) is fixedly arranged with the top of the sampling tube (3); the top of the sleeve (1) is provided with symmetrically arranged guide posts (8), the interior of the sleeve (1) is hollow, and the guide wires (7) penetrate through the hollow sleeve (1) and extend outwards from the guide posts (8);
the left side and the right side of the upright post (2) are respectively provided with an inwards concave chute (11), a deflector rod (5) which slides up and down is arranged in the chute (11), and the other end of the guide wire (7) is fixedly arranged with the bottom of the deflector rod (5); an elastic piece is arranged in the chute (11), and the deflector rod (5) moves upwards, so that the elastic piece keeps a stretching state;
one side of the sampling tube (3) is provided with an arc notch, the inner wall of the sampling tube (3) is provided with a guide groove (4), and a guide wire (7) is attached to the inner wall of the guide groove (4).
2. The soil sampling apparatus as claimed in claim 1, wherein magnets are provided on the inner wall of the guide groove (4) and magnetically attracted to the guide wire (7).
3. Soil sampling apparatus according to claim 1, characterized in that the bottom of the sampling tube (3) is provided with a conical protrusion.
4. Soil sampling apparatus according to claim 1, characterized in that the guide wire (7) is in a relaxed state, contracted in the guide slot (4), and kept in a straightened state when the guide wire (7) is tightened and passed through the centre of the sampling tube (3).
5. Soil sampling apparatus according to claim 1, characterized in that the top of the upright (2) is provided with a handle (6), and that the handle (6) and the upright (2) form a "T" shaped structure.
6. Soil sampling apparatus according to claim 5, wherein the handle (6) is provided with an elastic gum cover externally wrapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222928963.0U CN219589964U (en) | 2022-11-03 | 2022-11-03 | Soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222928963.0U CN219589964U (en) | 2022-11-03 | 2022-11-03 | Soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219589964U true CN219589964U (en) | 2023-08-25 |
Family
ID=87689320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222928963.0U Expired - Fee Related CN219589964U (en) | 2022-11-03 | 2022-11-03 | Soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219589964U (en) |
-
2022
- 2022-11-03 CN CN202222928963.0U patent/CN219589964U/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: 20230825 |