CN213204061U - Roadbed soil sampling device - Google Patents
Roadbed soil sampling device Download PDFInfo
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- CN213204061U CN213204061U CN202021572003.XU CN202021572003U CN213204061U CN 213204061 U CN213204061 U CN 213204061U CN 202021572003 U CN202021572003 U CN 202021572003U CN 213204061 U CN213204061 U CN 213204061U
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Abstract
The utility model belongs to the technical field of the soil sampling, especially, relate to a road bed soil sampling device. The lower end of the hollow collecting pipe is provided with a communicated sampling rotary cavity, and the lower end of the sampling rotary cavity is provided with an interpenetration conical body; the right side of the sampling rotary cavity is of an open structure; the upper end and the lower end of the sampling rotary cavity are respectively provided with an upper rotary bearing and a lower rotary bearing; a rotary turnover plate with a semi-arc structure is connected between the upper rotary bearing and the lower rotary bearing; a clamping column is arranged in the middle of the inner side of the rotary turning plate, and a sampling bucket is movably clamped on the inner wall of the rotary turning plate through the clamping column; the middle of the upper end of the sampling bucket is connected with an operating rod. It can carry out the sampling operation to appointed degree of depth soil through the rotatory chamber of sampling of revolution mechanic and the cooperation of rotatory sampling spoon, avoids the drawback of traditional whole native sampling.
Description
Technical Field
The utility model belongs to the technical field of the soil sampling, especially, relate to a road bed soil sampling device.
Background
Soil sampler refers to a tool for taking a soil sample. Earth drills, shovels and shovels are commonly used. The earth drill consists of a drill head made of hard material (steel or hard plastic) and a handle. 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 rotated to cut into soil, an expanded soil containing cavity is arranged next to the knife edges, and a soil sample to be collected can be guided into the cavity by drilling down into the soil surface along with the rotation of the handle; the diameter of the cylindrical soil drill is slightly different at two ends, and one end connected with the handle is slightly larger than the end contacted with soil, so that the soil which enters the cylinder when the soil drill fetches the soil can not be scattered due to the movement of the soil drill. However, the traditional soil sampler has large damage to the ground and cannot perform qualitative sampling.
SUMMERY OF THE UTILITY MODEL
Aiming at solving the problems of the defects and the shortcomings of the prior art; an object of the utility model is to provide a simple structure, reasonable in design, convenient to use's road bed soil sampling device, it can carry out the sampling operation to appointed degree of depth soil through the rotatory chamber of sampling of active structure and the cooperation of rotatory sampling spoon, avoids the drawback of traditional whole native sampling.
In order to achieve the above object, the utility model adopts the following technical scheme: the sampling device comprises a hollow collecting pipe, an inserting conical body, a sampling rotating cavity, an upper rotating bearing, a lower rotating bearing, a rotating turning plate, a clamping column, a sampling bucket and an operating rod; the lower end of the hollow collecting pipe is provided with a communicated sampling rotary cavity, and the lower end of the sampling rotary cavity is provided with an interpenetration conical body; the right side of the sampling rotary cavity is of an open structure; the upper end and the lower end of the sampling rotary cavity are respectively provided with an upper rotary bearing and a lower rotary bearing; a rotary turnover plate with a semi-arc structure is connected between the upper rotary bearing and the lower rotary bearing; a clamping column is arranged in the middle of the inner side of the rotary turning plate, and a sampling bucket is movably clamped on the inner wall of the rotary turning plate through the clamping column; the middle of the upper end of the sampling bucket is connected with an operating rod.
Preferably, the rotary turnover plate and the right side of the sampling rotary cavity are provided with an opening to correspondingly form a complete sampling rotary cavity.
Preferably, the outer wall of the rotary turning plate is attached to the inner wall of the sampling rotary cavity, so that the rotary turning plate can freely rotate in the sampling rotary cavity.
Preferably, the sampling rotary cavity is of a structure with a wide upper part and a narrow lower part.
Preferably, the upper rotating bearing is an annular bearing, and the middle through hole is consistent with the inner diameter of the hollow collection tube.
After the structure is adopted, the utility model discloses beneficial effect does: it can carry out the sampling operation to appointed degree of depth soil through the rotatory chamber of sampling of revolution mechanic and the cooperation of rotatory sampling spoon, avoids the drawback of traditional whole native sampling.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention is described in detail by the following specific embodiments and the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the sampling state of the present invention.
Description of reference numerals: the sampling device comprises a hollow collecting pipe 1, an inserting conical body 2, a sampling rotating cavity 3, an upper rotating bearing 4, a lower rotating bearing 5, a rotating turning plate 6, a clamping column 7, a sampling bucket 8 and an operating rod 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.
Referring to fig. 1 and 2, the following technical solutions are adopted in the present embodiment: the sampling device comprises a hollow collecting pipe 1, an inserting conical body 2, a sampling rotary cavity 3, an upper rotary bearing 4, a lower rotary bearing 5, a rotary turning plate 6, a clamping column 7, a sampling bucket 8 and an operating rod 9; the lower end of the hollow collecting tube 1 is provided with a communicated sampling rotary cavity 3, and the lower end of the sampling rotary cavity 3 is provided with an interpenetration conical body 2; the right side of the sampling rotary cavity 3 is an open structure; the upper end and the lower end of the sampling rotary cavity 3 are respectively provided with an upper rotary bearing 4 and a lower rotary bearing 5; a rotary turnover plate 6 with a semi-arc structure is connected between the upper rotary bearing 4 and the lower rotary bearing 5; a clamping column 7 is arranged in the middle of the inner side of the rotary turning plate 6, and a sampling bucket 8 is movably clamped on the inner wall of the rotary turning plate 6 through the clamping column 7; the middle of the upper end of the sampling bucket 8 is connected with an operating rod 9.
The rotary turning plate 6 and the right side of the sampling rotary cavity 3 are open ports which are kept corresponding to form a complete sampling rotary cavity 3; the outer wall of the rotary turning plate 6 is kept attached to the inner wall of the sampling rotary cavity 3, so that the rotary turning plate 6 can freely rotate in the sampling rotary cavity 3; the sampling rotary cavity 3 is of a structure with a wide upper part and a narrow lower part; the upper rotating bearing 4 is an annular bearing, and the inner diameter of the middle through hole is consistent with that of the hollow collecting pipe 1.
The working principle of the specific embodiment is as follows: firstly, clamping a sampling bucket 8 on a clamping column 7 on the inner side of a rotary turning plate 6, and plugging an open port of a sampling rotary cavity 3 by using the rotary turning plate 6; then, after the whole body is inserted to the specified depth of the roadbed, the operating rod 9 is matched with the sampling bucket 8 to rotate the rotary turning plate 6 for 180 degrees, so that the opening is completely exposed, the hollow collecting pipe 1 is integrally rotated for a circle, and soil is filled into the sampling bucket 8; then, the sampling bucket 8 is lifted upwards to replace a new sampling bucket by utilizing the rotary turning plate 6 to close the open opening; and finally, changing the splicing depth to perform secondary sampling.
After adopting above-mentioned structure, this embodiment's beneficial effect does: it can carry out the sampling operation to appointed degree of depth soil through the rotatory chamber of sampling of revolution mechanic and the cooperation of rotatory sampling spoon, avoids the drawback of traditional whole native sampling.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a road bed soil sampling device which characterized in that: the sampling device comprises a hollow collecting pipe (1), an inserting conical body (2), a sampling rotary cavity (3), an upper rotary bearing (4), a lower rotary bearing (5), a rotary turning plate (6), a clamping column (7), a sampling bucket (8) and an operating rod (9); the lower end of the hollow collecting pipe (1) is provided with a communicated sampling rotary cavity (3), and the lower end of the sampling rotary cavity (3) is provided with an inserting conical body (2); the right side of the sampling rotary cavity (3) is of an open structure; the upper end and the lower end of the sampling rotary cavity (3) are respectively provided with an upper rotary bearing (4) and a lower rotary bearing (5); a rotary turning plate (6) with a semi-arc structure is connected between the upper rotary bearing (4) and the lower rotary bearing (5); a clamping column (7) is arranged in the middle of the inner side of the rotary turning plate (6), and a sampling bucket (8) is movably clamped on the inner wall of the rotary turning plate (6) through the clamping column (7); the middle of the upper end of the sampling bucket (8) is connected with an operating rod (9).
2. The roadbed soil sampling device of claim 1, wherein: the right sides of the rotary turning plate (6) and the sampling rotary cavity (3) are open ports to correspondingly form a complete sampling rotary cavity (3).
3. The roadbed soil sampling device of claim 1, wherein: the outer wall of the rotary turning plate (6) is kept attached to the inner wall of the sampling rotary cavity (3), so that the rotary turning plate (6) can freely rotate in the sampling rotary cavity (3).
4. The roadbed soil sampling device of claim 1, wherein: the sampling rotary cavity (3) is of a structure with a wide upper part and a narrow lower part.
5. The roadbed soil sampling device of claim 1, wherein: the upper rotating bearing (4) is an annular bearing, and the inner diameter of the middle through hole is consistent with that of the hollow collecting pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021572003.XU CN213204061U (en) | 2020-07-31 | 2020-07-31 | Roadbed soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021572003.XU CN213204061U (en) | 2020-07-31 | 2020-07-31 | Roadbed soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213204061U true CN213204061U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021572003.XU Active CN213204061U (en) | 2020-07-31 | 2020-07-31 | Roadbed soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213204061U (en) |
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2020
- 2020-07-31 CN CN202021572003.XU patent/CN213204061U/en active Active
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