CN218271466U

CN218271466U - Contaminated soil sampling device

Info

Publication number: CN218271466U
Application number: CN202222393050.3U
Authority: CN
Inventors: 赵玉涛
Original assignee: Suzhou Shunze Testing Technology Co ltd
Current assignee: Suzhou Shunze Testing Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-10
Anticipated expiration: 2032-09-08

Abstract

The utility model relates to the technical field of soil sampling, and discloses a contaminated soil sampling device, which comprises a rod body, wherein one end of the rod body is provided with a sampling component; the sampling assembly comprises an outer cylinder, an inner cylinder, a shaft lever and a driving motor, wherein the driving motor is arranged at the outer edge of the outer cylinder; the rod body is also provided with a water spraying assembly. The utility model provides a sampling device need not to use the shovel to sample soil when in-service use, and convenient operation is swift, reduces workman's the amount of labour, improves the sampling efficiency to soil, and secondly, the staff can utilize the water spray subassembly to moisten harder soil in texture before the sampling, makes the texture of soil become soft, is convenient for follow-up sampling to soil, has improved sampling device's practicality.

Description

Contaminated soil sampling device

Technical Field

The utility model relates to a soil sampling technical field especially relates to a pollute soil sampling device.

Background

The soil sampling is a method for collecting a soil sample, and comprises a sampling arrangement and sampling technology, wherein a section soil sample is collected and is carried out after section observation and recording are finished, before sampling, a section is firstly trimmed and cleaned, the most superficial layer of floating soil is cut, and then the soil is sampled from a typical central part layer by layer from top to bottom according to layers.

The existing soil sampling method is that a worker uses a shovel to shovel soil and shovels the soil into a sample bag, the collection method wastes physical power of the sampling worker, operation is inconvenient, rapid sampling cannot be achieved, and when multiple places and multiple points need to be sampled, the sampling method can reduce working efficiency, so that a contaminated soil sampling device needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a contaminated soil sampling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a contaminated soil sampling device comprises a rod body, wherein a sampling assembly is arranged at one end of the rod body;

the sampling assembly comprises an outer cylinder, an inner cylinder, a shaft lever and a driving motor, wherein the driving motor is arranged at the outer edge of the outer cylinder;

the rod body is also provided with a water spraying assembly.

As a preferred technical scheme of the utility model, the water spray subassembly includes water storage bucket, annular piston piece, connecting cylinder, push-and-pull plate, hose and sprinkler bead, the fixed cover of water storage bucket is established on the body of rod, the sealed sliding connection of annular piston piece is at the inner face of water storage bucket, the one end fixed connection of connecting cylinder is at the top surface of annular piston piece, and the other end extends to the outside of water storage bucket, push-and-pull plate fixed connection is located the outside one end of water storage bucket at the connecting cylinder, the one end of hose communicates each other with the bottom surface of water storage bucket, and the other end communicates each other with the sprinkler bead.

As a preferred technical scheme of the utility model, urceolus and interior barrel all are hollow hemisphere structure, laminate each other between the outer fringe of interior barrel and the inner face of outer barrel, and the nozzle department of interior barrel is serration structure.

As an optimized technical proposal of the utility model, the fixed sleeve on the rod body is provided with an anti-skid grip.

As an optimized technical scheme of the utility model, the shovel is installed to the one end that outer barrel was kept away from to the body of rod.

As a preferred technical scheme of the utility model, laminate each other between the inner face of push-and-pull board and the outer fringe of the body of rod.

The utility model discloses following beneficial effect has:

1. by arranging the sampling assembly, workers can sample soil by using the sampling assembly without using a shovel, so that the operation is convenient and quick, the labor amount of workers is reduced, and the soil sampling efficiency is improved;

2. through setting up the water spray subassembly, the staff can utilize the water spray subassembly to carry out moist to harder soil of texture before the sampling, makes the texture of soil become soft, is convenient for follow-up sampling to soil, has improved sampling device's practicality.

Drawings

Fig. 1 is a schematic structural view of a contaminated soil sampling apparatus provided by the present invention;

fig. 2 is a cross-sectional view of a sampling assembly in a contaminated soil sampling apparatus according to the present invention;

fig. 3 is an enlarged view of a structure at a position A of the contaminated soil sampling device provided by the utility model;

fig. 4 is the utility model provides a cross-sectional view of water spray assembly among contaminated soil sampling device.

In the figure: the water sprayer comprises a 10-rod body, a 20-antiskid handle, a 30-shovel, a 40-sampling assembly, a 401 outer cylinder body, a 402 inner cylinder body, a 403 shaft rod, a 404 driving motor, a 50-water-spraying assembly, a 501 water storage barrel, a 502 annular piston sheet, a 503 connecting barrel, a 504 push-pull plate, a 505 hose and 506 water spraying heads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a contaminated soil sampling apparatus includes a rod body 10, a sampling assembly 40 disposed at one end of the rod body 10;

the sampling assembly 40 comprises an outer cylinder 401, an inner cylinder 402, a shaft rod 403 and a driving motor 404, the driving motor 404 is installed at the outer edge of the outer cylinder 401, one end of the shaft rod 403 is rotatably assembled on the inner surface of the outer cylinder 401, the other end of the shaft rod 403 is fixedly connected with the tail end of an output shaft of the driving motor 404, the inner cylinder 402 is fixedly sleeved on the shaft rod 403, and soil is conveniently sampled by arranging the sampling assembly 40;

the rod body 10 is further provided with a water spraying assembly 50.

Referring to fig. 1-4, the water spraying assembly 50 includes a water storage barrel 501, an annular piston plate 502, a connecting cylinder 503, a push-pull plate 504, a hose 505 and a water spraying head 506, the water storage barrel 501 is fixedly sleeved on the rod body 10, the annular piston plate 502 is connected to the inner surface of the water storage barrel 501 in a sealing and sliding manner, one end of the connecting cylinder 503 is fixedly connected to the top surface of the annular piston plate 502, the other end of the connecting cylinder extends to the outside of the water storage barrel 501, the push-pull plate 504 is fixedly connected to one end of the connecting cylinder 503 located at the outside of the water storage barrel 501, one end of the hose 505 is communicated with the bottom surface of the water storage barrel 501, the other end is communicated with the water spraying head 506, and by arranging the water spraying assembly 50, a worker can wet hard soil in the geological region by using the water spraying assembly 50, so that the soil is softened and convenient for subsequent sampling of the soil.

Referring to fig. 1 to 4, the outer cylinder 401 and the inner cylinder 402 are both in a hollow hemisphere structure, the outer edge of the inner cylinder 402 is attached to the inner surface of the outer cylinder 401, so that the stability of the inner cylinder 402 can be ensured, and the opening of the inner cylinder 402 is in a zigzag structure, so that the inner cylinder 402 can be conveniently inserted into soil.

Referring to fig. 1-4, the rod body 10 is fixedly sleeved with an anti-slip grip 20, which is convenient for a worker to hold the rod body 10.

Referring to fig. 1 to 4, a shovel 30 is installed at one end of the rod body 10 far from the outer cylinder 401, and a worker can use the shovel 30 at one end of the rod body 10 to shovel floating soil and crushed stones at a site to be sampled.

Referring to fig. 1 to 4, the inner surface of the push-pull plate 504 and the outer edge of the rod body 10 are attached to each other.

The utility model discloses a concrete theory of operation as follows:

under initial condition, interior barrel 402 is located the inside of outer barrel 401, the utility model provides a soil sampling device is when in actual use, the staff can use the shovel 30 of the body of rod 10 one end to eradicate the soil slick and the rubble stone of treating the sampling place, if the soil property of treating the sampling place is softer, the staff can directly place the nozzle department of outer barrel 401 in treating the sampling place, and start driving motor 404, driving motor 404 can drive axostylus axostyle 403 to take place to rotate when running, can drive interior barrel 402 to rotate when axostylus axostyle 403 rotates, make interior barrel 402 insert gradually in the soil of treating the sampling, the nozzle department of interior barrel 402 is the cockscomb structure, be convenient for interior barrel 402 inserts in the soil, when interior barrel 402 rotates 180, the staff closes driving motor 404, interior barrel 402 can form a relative inclosed hollow sphere structure with outer barrel 401 this moment, the soil of treating the sampling can be in interior barrel 402 and outer barrel 401, can accomplish the sampling to the soil of soil between barrel 402 and outer barrel 401 in taking out, the staff can set up the sample collection bag outside the drive motor 401, and can make the rotation take place again when the soil between the barrel 402 and the drive motor 401 again, the barrel 401, the rotation takes place again, the barrel 401 again, the sample can take place.

If the soil quality of the site to be sampled is hard, a worker can aim the water spraying head 506 at the site to be sampled before sampling, and press the push-pull plate 504 downwards, when the push-pull plate 504 moves, the annular piston plate 502 can be driven to move downwards through the connecting cylinder 503, so that the annular piston plate 502 extrudes water in the water storage barrel 501, under the extrusion action of the annular piston plate 502, water flow can be sprayed out of the water spraying head 506 through the hose 505 and sprayed onto the soil of the site to be sampled, the soil is moistened, the soil is softened, and the subsequent sampling of the soil is facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A contaminated soil sampling device comprises a rod body (10), and is characterized in that one end of the rod body (10) is provided with a sampling component (40);

the sampling assembly (40) comprises an outer cylinder (401), an inner cylinder (402), a shaft rod (403) and a driving motor (404), wherein the driving motor (404) is installed at the outer edge of the outer cylinder (401), one end of the shaft rod (403) is rotatably assembled on the inner surface of the outer cylinder (401), the other end of the shaft rod is fixedly connected with the tail end of an output shaft of the driving motor (404), and the inner cylinder (402) is fixedly sleeved on the shaft rod (403);

the rod body (10) is further provided with a water spraying assembly (50).

2. The contaminated soil sampling device according to claim 1, wherein the water spraying assembly (50) comprises a water storage barrel (501), an annular piston plate (502), a connecting cylinder (503), a push-pull plate (504), a hose (505) and a water spraying head (506), the water storage barrel (501) is fixedly sleeved on the rod body (10), the annular piston plate (502) is connected to the inner surface of the water storage barrel (501) in a sealing and sliding manner, one end of the connecting cylinder (503) is fixedly connected to the top surface of the annular piston plate (502), the other end of the connecting cylinder extends to the outside of the water storage barrel (501), the push-pull plate (504) is fixedly connected to one end of the connecting cylinder (503) located outside the water storage barrel (501), one end of the hose (505) is communicated with the bottom surface of the water storage barrel (501), and the other end of the hose is communicated with the water spraying head (506).

3. The contaminated soil sampling device according to claim 1, wherein the outer cylinder (401) and the inner cylinder (402) are both in a hollow hemispherical structure, the outer edge of the inner cylinder (402) and the inner surface of the outer cylinder (401) are attached to each other, and the opening of the inner cylinder (402) is in a zigzag structure.

4. A contaminated soil sampling device according to claim 1, wherein said rod body (10) is fitted with an anti-slip grip (20).

5. A contaminated soil sampling device according to claim 1, wherein a scoop (30) is mounted to an end of the rod (10) remote from the outer barrel (401).

6. A contaminated soil sampling device according to claim 2, wherein the inner face of the push-pull plate (504) is in abutment with the outer edge of the rod (10).