CN220568440U

CN220568440U - Pollution source soil collection device

Info

Publication number: CN220568440U
Application number: CN202321935020.9U
Authority: CN
Inventors: 范院明; 王韶
Original assignee: Shaanxi Hengxin Testing Co ltd
Current assignee: Shaanxi Hengxin Testing Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-03-08
Anticipated expiration: 2033-07-21

Abstract

The utility model provides a pollution source soil collecting device which comprises a movable frame, wherein the movable frame comprises an internal thread cylinder and a supporting ring, the supporting ring is fixedly arranged on the outer side of the bottom of the internal thread cylinder, an operating rod is movably inserted into the inner side of the internal thread cylinder, a limiting block is fixedly arranged on the bottom of the operating rod, an external thread cylinder is movably clamped on the outer side of the limiting block, and a rectangular groove is formed in the inner side of the external thread cylinder. When the soil sampling and collecting operation is carried out on the soil of a pollution source, the movable frame is erected on the ground, the operation rod is rotated to drive the external thread cylinder to move on the inner side of the internal thread cylinder of the movable frame through the limiting block, so that the external thread cylinder is rotated to drill into a soil layer to collect the soil, the rotation mode is labor-saving and convenient to drill into the soil, soil samples with different depths can be collected through the external thread cylinder with a long cylinder shape, the detection is convenient, the movable frame is pulled out after the collection is finished, the operation is convenient, the structure is simple, the carrying is convenient, and the use cost is low.

Description

Pollution source soil collection device

Technical Field

The utility model belongs to the technical field of soil detection, and particularly relates to a pollution source soil collecting device.

Background

Soil environment monitoring refers to determining environmental quality (or pollution degree) and its trend by measuring representative values of factors affecting the quality of the soil environment. The soil sample collection is needed when the soil pollution degree is studied, the soil at the required collection position is dug manually through a shovel and the like to sample the current common soil sample collection mode, but the mode can only collect surface soil, when pollutant permeation is serious, the surface soil is collected to influence the detection result, and the soil is dug in a soil digging mode, so that the soil is inconvenient to dig when the soil is required to be collected in a deep position, the digging area is large, and the operations such as backfilling are needed to be carried out in a later period.

The Chinese patent with publication number (CN 218512444U) discloses a pollution source soil collecting, detecting and preprocessing device, which belongs to the technical field of soil detection and comprises a shell, a cylinder, a vacuum generator and a collecting device, wherein the scheme is used for sampling through equipment driving such as the cylinder, and the weight and the volume of the equipment are increased by the components such as the cylinder, so that the outdoor portable sampling operation is not facilitated; the scheme is additionally provided with the air cylinder for driving, the vacuum generator and the like for separating liquid, equipment and the like are required to be inverted during operation, and the scheme is inconvenient to operate and high in use cost.

Therefore, a pollution source soil collecting device which is convenient to carry, easy and convenient to operate and low in use cost is needed.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a pollution source soil collecting device which has the characteristics of simplicity and convenience in operation, convenience in carrying and low use cost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pollution source soil collection device, includes removes the frame, remove the frame and include internal thread section of thick bamboo and holding ring, the fixed holding ring that is equipped with in the bottom outside of internal thread section of thick bamboo, the inboard activity grafting of internal thread section of thick bamboo is equipped with the action bars, the fixed stopper that is equipped with in bottom of action bars, the outside activity joint of stopper has an external screw thread section of thick bamboo, rectangular channel has been seted up to the inboard of external screw thread section of thick bamboo, the second through-hole has been seted up at the top of external screw thread section of thick bamboo, the inboard activity joint in bottom of external screw thread section of thick bamboo is equipped with the filter.

As a preferable technical scheme of the pollution source soil collecting device, a first through hole is formed in the middle of the top surface of the internal thread cylinder, and the operating rod penetrates through the first through hole.

As an optimal technical scheme of the pollution source soil collecting device, the operating rod comprises a rotating rod, the upper end of the rotating rod penetrates through the first through hole, a connecting rod is fixedly arranged at the top of the rotating rod, and a rotating ring is fixedly arranged at the outer side of the connecting rod.

As an optimal technical scheme of the pollution source soil collecting device, the lower end of the rotating rod penetrates through the second through hole, the middle part of the rotating rod is fixedly provided with the limiting rings, and the limiting rings are positioned on two sides of the first through hole.

As an optimal technical scheme of the pollution source soil collecting device, the limiting block comprises a rectangular block and a first rectangular sleeve, the rectangular block is fixed at the bottom of the rotating rod, and the first rectangular sleeve is fixedly sleeved on the outer side of the rectangular block.

As a preferable technical scheme of the pollution source soil collecting device, the filtering piece comprises an operation handle, a filtering plate and a second rectangular sleeve, wherein the filtering plate is fixedly arranged at the top of the operation handle, and the second rectangular sleeve is fixedly sleeved on the outer side of the filtering plate.

As a preferable technical scheme of the pollution source soil collecting device, the first rectangular sleeve and the second rectangular sleeve are made of flexible materials.

As a preferable technical scheme of the pollution source soil collecting device, the sizes of the first rectangular sleeve and the second rectangular sleeve are matched with the size of the rectangular groove.

Compared with the prior art, the utility model has the beneficial effects that:

when the device is used, the movable frame is erected on the ground through the movable frame, the operating rod and the external thread cylinder, when sampling and collecting operation is carried out on soil of a pollution source, an operator supports the movable frame or steps on the support ring through feet to stabilize the movable frame, and then the operating rod is rotated to drive the external thread cylinder to move on the inner side of the internal thread cylinder of the movable frame through the limiting block, so that the external thread cylinder is rotated to drill into the soil layer to collect the soil, the rotary manner is convenient to drill into the soil in a labor-saving manner, soil samples with different depths can be collected through the long external thread cylinder, the detection is facilitated, the movable frame is pulled out after the collection is finished, the operation is convenient, the structure is simple, the device is convenient to carry, and the use cost is low;

and through the filter piece that sets up, when carrying out the sample operation to the great soil of water content, if need the separation liquid, can insert the inboard bottom of external screw thread section of thick bamboo with the filter piece after taking out equipment, then operating personnel rotates the action bars again and makes stopper extrusion soil sample to stop through the filter and collect the moisture discharge, convenient operation.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a perspective cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2A in accordance with the present utility model;

fig. 4 is an enlarged schematic view of the present utility model at B in fig. 2.

In the figure: 1. a moving rack; 11. an internal thread cylinder; 111. a first through hole; 12. a support ring; 2. an operation lever; 21. a rotating rod; 211. a limiting ring; 22. a connecting rod; 23. a swivel; 24. a limiting block; 241. rectangular blocks; 242. a first rectangular sleeve; 3. an external thread cylinder; 31. rectangular grooves; 32. a second through hole; 4. a filter; 41. an operating handle; 42. a filter plate; 43. and a second rectangular sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a pollution source soil collecting device, which comprises a moving frame 1, wherein the moving frame 1 comprises an internal thread cylinder 11 and a supporting ring 12, the supporting ring 12 is fixedly arranged at the outer side of the bottom of the internal thread cylinder 11, an operation rod 2 is movably inserted into the inner side of the internal thread cylinder 11, a limiting block 24 is fixedly arranged at the bottom of the operation rod 2, an external thread cylinder 3 is movably clamped at the outer side of the limiting block 24, a rectangular groove 31 is formed at the inner side of the external thread cylinder 3, a second through hole 32 is formed at the top of the external thread cylinder 3, and a filtering piece 4 is movably clamped at the inner side of the bottom of the external thread cylinder 3.

Referring to fig. 2, 3 and 4, specifically, a first through hole 111 is formed in the middle of the top surface of the internal thread cylinder 11, and the operation rod 2 penetrates through the first through hole 111; the operation rod 2 comprises a rotating rod 21, the upper end of the rotating rod 21 penetrates through the first through hole 111, a connecting rod 22 is fixedly arranged at the top of the rotating rod 21, a rotating ring 23 is fixedly arranged at the outer side of the connecting rod 22, and the operation rod 2 can be conveniently rotated through the rotating ring 23; the lower end of the rotating rod 21 penetrates through the second through hole 32, a limiting ring 211 is fixedly arranged in the middle of the rotating rod 21, the limiting rings 211 are positioned on two sides of the first through hole 111, and the limiting rings 211 are used for limiting the operating rod 2; the limiting block 24 comprises a rectangular block 241 and a first rectangular sleeve 242, the rectangular block 241 is fixed at the bottom of the rotating rod 21, and the first rectangular sleeve 242 is fixedly sleeved on the outer side of the rectangular block 241; the rectangular block 241 enables the operating rod 2 to conveniently drive the external thread cylinder 3 to rotate and move downwards, and the first rectangular sleeve 242 enables the external thread cylinder 3 to rotate and move downwards and simultaneously can seal and squeeze soil, so that water and other operations are facilitated; this scheme will remove frame 1 and settle the soil top layer when using, through holding ring 12 fixed equipment, rotate action bars 2 afterwards and drive external screw thread section of thick bamboo 3 and rotate the downshift in the internal screw thread section of thick bamboo 11 inboard to make external screw thread section of thick bamboo 3 rotate and bore soil and carry out the sample operation, and the tube-shape of rectangular shape can collect the soil sample of different degree of depth, and the sample is effectual, convenient operation, and this scheme simple structure, portable removes, saves use cost.

Referring to fig. 2 and 4, specifically, the filter element 4 includes an operating handle 41, a filter plate 42 and a second rectangular sleeve 43, the top of the operating handle 41 is fixedly provided with the filter plate 42, and the outer side of the filter plate 42 is fixedly sleeved with the second rectangular sleeve 43; the first rectangular sleeve 242 and the second rectangular sleeve 43 are made of flexible materials, and the second rectangular sleeve 43 enables the filter element 4 to be clamped tightly; the dimensions of the first rectangular sleeve 242 and the second rectangular sleeve 43 are matched with the dimensions of the rectangular groove 31; after taking out the soil sample, when needs separation soil moisture, the accessible is with the inboard of filter 42 block to rectangular channel 31, rotates action bars 2 and makes stopper 24 extrusion soil make moisture pass through filter 42 discharge, convenient operation.

The working principle and the using flow of the utility model are as follows: when the sample collection operation is carried out on the soil at the pollution source, the movable frame 1 is taken and moved to the collection position, the movable frame 1 is placed on the soil surface layer and then is limited and stabilized through the pedal support ring 12, then an operator rotates the swivel 23, so that the limiting block 24 drives the external thread cylinder 3 to rotate and move downwards on the inner side of the internal thread cylinder 11, the external thread cylinder 3 rotates and drills into the soil to collect, the operation is convenient, and the operator can drive equipment to move upwards by pulling the swivel 23 after the collection;

when the water in the soil with larger water content needs to be discharged, the filter element 4 is clamped to the inner bottom of the external thread cylinder 3 after the equipment is taken out, an operator pushes the operating handle 41 against an external support, and then the swivel 23 is rotated to enable the external thread cylinder 3 to move upwards, so that the limiting block 24 extrudes the soil, and the water is discharged from the filter plate 42 to be collected.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a pollution source soil collection device, includes removal frame (1), its characterized in that: the movable frame (1) comprises an internal thread cylinder (11) and a supporting ring (12), the supporting ring (12) is fixedly arranged on the outer side of the bottom of the internal thread cylinder (11), an operating rod (2) is movably inserted in the inner side of the internal thread cylinder (11), a limiting block (24) is fixedly arranged on the bottom of the operating rod (2), an external thread cylinder (3) is movably clamped in the outer side of the limiting block (24), a rectangular groove (31) is formed in the inner side of the external thread cylinder (3), a second through hole (32) is formed in the top of the external thread cylinder (3), and a filter (4) is movably clamped in the inner side of the bottom of the external thread cylinder (3).

2. A pollution source soil collection device according to claim 1, wherein: the middle part of the top surface of the internal thread cylinder (11) is provided with a first through hole (111), and the operating rod (2) penetrates through the first through hole (111).

3. A pollution source soil collection device according to claim 2, wherein: the operation rod (2) comprises a rotating rod (21), the upper end of the rotating rod (21) penetrates through the first through hole (111), a connecting rod (22) is fixedly arranged at the top of the rotating rod (21), and a rotating ring (23) is fixedly arranged on the outer side of the connecting rod (22).

4. A pollution source soil collection device according to claim 3, wherein: the lower extreme of bull stick (21) runs through second through-hole (32), the middle part of bull stick (21) is fixed to be equipped with spacing ring (211), spacing ring (211) are located the both sides of first through-hole (111).

5. A pollution source soil collection device as recited in claim 4, wherein: the limiting block (24) comprises a rectangular block (241) and a first rectangular sleeve (242), the rectangular block (241) is fixed at the bottom of the rotating rod (21), and the first rectangular sleeve (242) is fixedly sleeved on the outer side of the rectangular block (241).

6. A pollution source soil collection device according to claim 5 and wherein: the filter element (4) comprises an operation handle (41), a filter plate (42) and a second rectangular sleeve (43), wherein the filter plate (42) is fixedly arranged at the top of the operation handle (41), and the second rectangular sleeve (43) is fixedly sleeved on the outer side of the filter plate (42).

7. A pollution source soil collection device as recited in claim 6, wherein: the first rectangular sleeve (242) and the second rectangular sleeve (43) are made of flexible materials.

8. A pollution source soil collection device as recited in claim 7, wherein: the dimensions of the first rectangular sleeve (242) and the second rectangular sleeve (43) are matched with the dimensions of the rectangular groove (31).