Collecting device for deep soil environmental governance

Abstract

The utility model discloses a deep soil environment treatment collecting device which comprises a mounting plate, a driving motor is mounted on the mounting plate, a sampler is mounted at the output end of the driving motor, and the sampler is used for drilling and sampling soil; the material collecting barrel is arranged on the periphery of the sampler, the top of the material collecting barrel extends upwards to the position above the mounting plate and is provided with a telescopic part, the telescopic part is mounted on the mounting plate, and the material collecting barrel is slidably mounted on the periphery of the mounting plate through a guide part; and detection ports are formed in the periphery of the material collecting barrel and located on one side of each layer of material storage cavity, and the multiple detection ports communicate with the corresponding material storage cavities correspondingly. According to the utility model, the soil in each layer of material storage cavity is independently detected through the detection port, so that the pollution degree of the soil stratum and the pollution index of each layer of soil stratum can be accurately judged, the data diversity of the detection result is enriched, and accurate data information can be provided for the subsequent treatment of the soil environment; the soil environment treatment cost is reduced.

Description

Technical Field

[0001] The utility model relates to a deep soil environment treatment and collection device, belonging to the technical field of deep soil collection equipment. Background Art

[0002] In the process of soil environmental management, soil environment testing is an indispensable process. By monitoring and measuring indicators reflecting soil environmental quality, the soil environmental pollution status and soil environmental quality can be determined. For example, the existing Chinese utility model patent with publication number CN219573537U discloses a deep soil environmental management collection device, which improves the previous drill bit into a soil breaking rod and a crushing rod to break the block soil during the drilling process, so that after the main body is inserted into the soil for sampling, there is no need to further break the soil, and it can be directly used for the next step of testing.

[0003] However, in the above-mentioned process, the subject mixes the collected soil in the storage chamber after rotational sampling, resulting in that when the soil is subsequently tested, it is impossible to accurately determine the pollution depth of the soil strata and the pollution index of each soil stratum, thereby failing to provide accurate data information for the subsequent management of the soil environment, resulting in high soil environment management costs. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a deep soil environment management and collection device to solve the technical problems mentioned in the prior art.

[0005] A deep soil environment treatment and collection device, the collection device comprising:

[0006] Mounting plate;

[0007] A driving motor, wherein the driving motor is mounted on the mounting plate, wherein an output end of the driving motor passes through the mounting plate and extends to a position below the mounting plate where a sampler is mounted, and the sampler is used to drill and sample the soil;

[0008] A material collecting barrel, the material collecting barrel is arranged at the periphery of the sampler, the top of the material collecting barrel extends upward to the top of the mounting plate and a telescopic member is arranged, the telescopic member is mounted on the mounting plate, and the material collecting barrel is slidably mounted on the periphery of the mounting plate through a guide member;

[0009] The telescopic member drives the collecting barrel to move downward to the periphery of the sampler, and a plurality of layers of storage cavities are formed between the sampler and the opposite surfaces of the collecting barrel, and the storage cavities are used to store the soil drilled and sampled by the sampler;

[0010] Or, the telescopic member drives the collecting barrel to move upward to above the sampler, opening the storage cavity, so that the sampler can drill and sample the soil or discharge the soil stored in the storage cavity;

[0011] The outer circumference of the collecting barrel is provided with detection ports on one side of each layer of the storage cavity, and a plurality of the detection ports are respectively communicated with the corresponding storage cavities.

[0012] Optionally, the sampler comprises:

[0013] An auger rod, one end of which is mounted on the output end of the drive motor, and the outer periphery of the auger rod is slidably connected to the inner wall of the collecting barrel, so as to form a material storage cavity between two adjacent spiral blades of the auger rod;

[0014] A drill bit is mounted on an end of the auger rod away from the drive motor, and the outer periphery of the drill bit at least extends outwardly to be flush with the outer periphery of the collecting barrel.

[0015] Optionally, the telescopic member comprises:

[0016] A fixing plate, the fixing plate being installed on the top of the collecting barrel;

[0017] A fixing frame, the fixing frame being mounted on the mounting plate;

[0018] A screw rod, one end of which is rotatably connected to the fixing frame, and the other end of which passes through the bottom of the fixing plate and extends to the top of the fixing plate where a handle is installed. The screw rod is threadedly installed on the fixing plate.

[0019] Optionally, the guide member includes a slide groove arranged on the inner side wall of the collecting barrel, and a sliding block installed on the outer periphery of the mounting plate, and the sliding block is slidably installed in the slide groove.

[0020] Optionally, two groups of guide members are provided, and the two groups of guide members are symmetrically arranged on both sides of a plurality of the detection ports.

[0021] Optionally, a lifting handle is provided on the top of the fixing plate.

[0022] Optionally, the drill bit is a conical drill bit, a roller drill bit or a spiral drill bit.

[0023] Optionally, a scale mark is provided on the outer circumference of the collecting barrel at one side of each of the detection ports, and the size of the scale mark is set to be the distance between the center line of the detection port and the bottom of the drill bit.

[0024] The beneficial effects that the utility model can produce include:

[0025] The deep soil environment treatment and collection device provided by the utility model forms a plurality of storage chambers between the sampler and the collection chamber by arranging a retractable collecting barrel on the periphery of the sampler, and a detection port is arranged on the periphery of each storage chamber, so that after the drilling and sampling of the sampler is completed, the soil in each layer of the storage chamber can be individually detected through the detection port, which is convenient for accurately judging the pollution degree of the soil strata and the pollution index of each soil stratum, thereby enriching the data diversity of the detection results, which is beneficial to provide accurate data information for the subsequent treatment of the soil environment and reducing the cost of soil environment treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the collection device of the utility model;

[0027] Figure 2 For the utility model Figure 1 Sectional view at AA;

[0028] Figure 3 For the utility model Figure 2 Cross-sectional view at BB;

[0029] Figure 4 For the utility model Figure 2 A schematic diagram of the structure of the sampler in the drilling sampling state;

[0030] Figure 5 For the utility model Figure 4 A schematic diagram of a structure in which a collecting barrel is moved to the periphery of a sampler to form a storage cavity;

[0031] In the figure: 1. Mounting plate; 2. Driving motor; 3. Collecting barrel; 4. Storage chamber; 5. Inspection port; 6. Auger rod; 7. Drill bit; 8. Fixing plate; 9. Fixing frame; 10. Screw; 11. Handle; 12. Slide groove; 13. Sliding block; 14. Lifting handle; 15. Scale mark. DETAILED DESCRIPTION

[0032] The present invention is described in detail below in conjunction with the accompanying drawings and embodiments, but the present invention is not limited to these embodiments.

[0033] like Figures 1 to 5As shown, the utility model provides a deep soil environment treatment and collection device, which includes a mounting plate 1, a driving motor 2, a sampler, a collection barrel 3, a telescopic member and a guide member, wherein the driving motor 2 is fixedly mounted on the mounting plate 1, and the output end of the driving motor 2 passes through the mounting plate 1 and extends to the bottom of the mounting plate 1 where a sampler is installed, and the sampler is used to drill and sample the soil; the collection barrel 3 is arranged on the periphery of the sampler, and the top of the collection barrel 3 extends upward to the top of the mounting plate 1 and is connected to the telescopic member, the telescopic member is mounted on the mounting plate 1, and the collection barrel 3 is slidably mounted on the periphery of the mounting plate 1 through the guide member; the telescopic member drives the collection barrel 3 to move downward to the periphery of the sampler, and a plurality of layers of storage chambers 4 are formed between the opposite surfaces of the sampler and the collection barrel 3, and the storage chambers 4 Used to store soil sampled by the sampler; or the telescopic part drives the collecting barrel 3 to move upward to the top of the sampler to open the storage chamber 4, so that the sampler can drill and sample the soil or discharge the soil stored in the storage chamber 4; the outer periphery of the collecting barrel 3 is located on one side of each layer of the storage chamber 4, and a detection port 5 is respectively opened, and several detection ports 5 are connected to the corresponding storage chamber 4, which are used to perform separate detection on the soil in each layer of the storage chamber 4, so as to accurately judge the degree of pollution of the soil strata and the pollution index of each layer of the soil strata, thereby enriching the data diversity of the detection results, which is beneficial to provide accurate data information for the subsequent treatment of the soil environment and reduce the cost of soil environment treatment, such as accurately injecting chemical reagents into the strata of the corresponding depth according to the detection data.

[0034] Furthermore, the sampler includes an auger rod 6 and a drill bit 7, one end of the auger rod 6 is fixedly mounted on the output end of the drive motor 2, the outer periphery of the auger rod 6 is slidably connected to the inner wall of the collecting barrel 3, and is used to form a storage chamber 4 between two adjacent spiral blades of the auger rod 6; the drill bit 7 is fixedly mounted on the end of the auger rod 6 away from the drive motor 2, the outer periphery of the drill bit 7 extends outward at least to be flush with the outer periphery of the collecting barrel 3, so that after the drill bit 7 drills and samples the soil on the surface of the formation, the soil on the side of the auger rod 6 is ensured to be loose, which is conducive to inserting the collecting barrel 3 into the formation, and moving to the outer periphery of the auger rod 6 to form a storage chamber 4 between two adjacent spiral blades, so that when the collection device is taken out from the formation, the soil stored in multiple storage chambers 4 can be taken out synchronously, and the soil at different depths taken out from the formation can be separately tested later.

[0035] Furthermore, the telescopic member includes a fixed plate 8, a fixed frame 9 and a screw 10, wherein the fixed plate 8 is fixedly mounted on the top of the collecting barrel 3; the fixed frame 9 is fixedly mounted on the mounting plate 1, wherein, in order to avoid interference between the fixed frame 9 and the drive motor 2 during the installation process, the fixed frame 9 is designed to be a U-shaped frame, and the open end of the fixed frame 9 is fixedly mounted on the mounting plate 1, and the drive motor 2 is arranged on the inner side of the opening of the fixed frame 9; one end of the screw 10 is rotatably connected to the top of the fixed frame 9 through a bearing, and the other end of the screw 10 passes through the bottom of the fixed plate 8 and extends to the top of the fixed plate 8 where a handle 11 is fixedly mounted, and the screw 10 is threadedly mounted on the fixed plate 8; when the collecting barrel 3 is telescopically adjusted, it is only necessary to rotate the handle 11, and the handle 11 drives the screw 10 to rotate to drive the fixed plate 8 to move synchronously, and at the same time, the fixed plate 8 drives the collecting barrel 3 to telescopically move along the outer periphery of the mounting plate 1.

[0036] Specifically, the guide member includes a slide groove 12 provided on the inner side wall of the collecting barrel 3, and a slider 13 fixedly installed on the outer periphery of the mounting plate 1, and the slider 13 is slidably installed in the slide groove 12. In the above, in order to enhance the strength of the connection structure between the collecting barrel 3 and the mounting plate 1, and to ensure the telescopic stability between the fixing plate 8 and the screw 10, two groups of guide members are provided, and the two groups of guide members are symmetrically arranged on both sides of the plurality of detection ports 5.

[0037] Furthermore, a lifting handle 14 is fixedly installed on the top of the fixing plate 8 to facilitate taking the collection device and supporting the collection device during the drilling and sampling process.

[0038] Furthermore, the drill bit 7 is a conical drill bit 7, a roller drill bit 7 or a spiral drill bit 7; wherein, in areas with relatively hard geological layers, such as when drilling and sampling in dry surface layers, the use of a conical drill bit 7 is conducive to the penetration of the sampler; in areas with relatively soft geological layers, such as when drilling and sampling in farmland, the use of a roller drill bit 7 or a spiral drill bit 7 is conducive to crushing the soil, ensuring the looseness of the soil, and facilitating subsequent testing.

[0039] Furthermore, the outer periphery of the collecting barrel 3 is provided with a scale mark 15 on one side of each detection port 5, and the size of the scale mark 15 is set to the distance between the center line of the detection port 5 and the bottom of the drill bit 7, so as to facilitate the subsequent detection of the soil through the detection port 5. The sampling depth of the soil in each storage cavity 4 is recorded, wherein the sampling depth of the soil in each storage cavity 4 is equal to the difference between the drilling hole depth and the corresponding scale mark 15.

[0040] The above are only several embodiments of the utility model, and do not limit the utility model in any form. Although the utility model is disclosed as above in the preferred embodiments, it is not used to limit the utility model. Any technician familiar with this profession, without departing from the scope of the technical solution of the utility model, makes slight changes or modifications using the technical contents disclosed above, which are equivalent to equivalent implementation cases and fall within the scope of the technical solution.

Claims

1. A deep soil environment treatment and collection device, characterized in that: The collection device comprises: Mounting plate (1); A drive motor (2), the drive motor (2) being mounted on the mounting plate (1), the output end of the drive motor (2) passing through the mounting plate (1) and extending to a position below the mounting plate (1) where a sampler is mounted, the sampler being used to drill and sample soil; A material collecting barrel (3), the material collecting barrel (3) is arranged on the outer periphery of the sampler, the top of the material collecting barrel (3) extends upward to the top of the mounting plate (1) and is provided with a telescopic member, the telescopic member is mounted on the mounting plate (1), and the material collecting barrel (3) is slidably mounted on the outer periphery of the mounting plate (1) via a guide member; The telescopic member drives the collecting barrel (3) to move downward to the periphery of the sampler, and a plurality of layers of storage chambers (4) are formed between the opposite surfaces of the sampler and the collecting barrel (3), and the storage chambers (4) are used to store the soil drilled and sampled by the sampler; Alternatively, the telescopic member drives the collecting barrel (3) to move upward to above the sampler, opening the storage chamber (4) so ​​that the sampler can drill and sample the soil or discharge the soil stored in the storage chamber (4); The outer circumference of the collecting barrel (3) is provided with detection ports (5) on one side of each layer of the material storage cavity (4), and a plurality of the detection ports (5) are respectively connected to the corresponding material storage cavity (4).

2. The deep soil environment treatment and collection device according to claim 1 is characterized in that: The sampler comprises: An auger rod (6), one end of which is mounted on the output end of the drive motor (2), the outer periphery of the auger rod (6) being slidably connected to the inner wall of the material collecting barrel (3) so as to form a material storage chamber (4) between two adjacent spiral blades of the auger rod (6); A drill bit (7), wherein the drill bit (7) is mounted on an end of the spiral drill rod (6) away from the drive motor (2), and the outer periphery of the drill bit (7) extends outward at least to be flush with the outer periphery of the collecting barrel (3).

3. The deep soil environment treatment and collection device according to claim 1 is characterized in that: The telescopic member comprises: A fixing plate (8), the fixing plate (8) being mounted on the top of the collecting barrel (3); A fixing frame (9), wherein the fixing frame (9) is mounted on the mounting plate (1); A screw rod (10), one end of which is rotatably connected to the fixing frame (9), and the other end of which passes through the bottom of the fixing plate (8) and extends to the top of the fixing plate (8) where a handle (11) is installed. The screw rod (10) is threadedly installed on the fixing plate (8).

4. The deep soil environment treatment and collection device according to claim 1 is characterized in that: The guide member comprises a slide groove (12) arranged on the inner side wall of the collecting barrel (3), and a sliding block (13) installed on the outer periphery of the mounting plate (1), and the sliding block (13) is slidably installed in the slide groove (12).

5. The deep soil environment treatment and collection device according to claim 4 is characterized in that: The guide members are provided in two groups, and the two groups of guide members are symmetrically arranged on both sides of a plurality of the detection ports (5).

6. The deep soil environment treatment and collection device according to claim 3 is characterized in that: A lifting handle (14) is provided on the top of the fixing plate (8).

7. The deep soil environment treatment and collection device according to claim 2 is characterized in that: The drill bit (7) is a conical drill bit (7), a roller drill bit (7) or a spiral drill bit (7).

8. The deep soil environment treatment and collection device according to claim 2 is characterized in that: The outer circumference of the collecting barrel (3) is provided with a scale mark (15) on one side of each detection port (5), and the size of the scale mark (15) is set to be the distance between the center line of the detection port (5) and the bottom of the drill bit (7).

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