Water and soil quality inspection sampling device

Abstract

The utility model provides a sampling device for water and soil quality inspection, which relates to the technical field of water and soil sampling and comprises a moving plate, a top plate arranged at the top of the moving plate, a sampling rod arranged between the moving plate and the top plate, a lifting cylinder arranged on the outer side of the sampling rod, and a sampling assembly arranged at the top of the top plate and used for sampling water and collecting soil samples. According to the water and soil quality testing sampling device, sampled soil can be collected through the collecting assembly, a worker can conveniently take out the soil in the collecting assembly, and the sampling assembly, the sampling rod, the auger piece and other structures are integrally formed, so that the device can sample a water body and the soil, and the worker can conveniently sample water and soil at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of soil and water sampling, in particular to a soil and water quality inspection sampling device. Background Technique

[0002] Soil and water sampling is a basic environmental investigation and monitoring activity, aiming to collect soil and water samples through scientific methods in order to analyze their physical, chemical and biological properties, evaluate environmental quality, soil fertility, pollution status or ecosystem health. However, existing soil sampling tools often cannot achieve the one-time extraction and separation of soils from different depth layers for individual detection. More often, the sampled soils are mixed and bagged for detection.

[0003] To address the above problems, the patent with the publication number CN216247297U discloses "a soil sampling device". By setting sampling chambers connected to the lifting cylinder at the same height and different height positions on the side wall of the lifting cylinder, separate sampling of soils at different depths is carried out, and on-site sampling marking is performed, improving the accuracy of layered detection. However, when this device is actually used, there are still certain defects. For example, after the device samples the soil, the soil will be located in the sampling chamber, but it is difficult to take out the soil in the sampling chamber subsequently, thus affecting the soil sampling efficiency. Moreover, existing water sampling and soil sampling are generally two types of equipment. Therefore, when sampling soil and water simultaneously, the staff needs to carry two types of equipment, which is very inconvenient. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the background technique, and provide a soil and water quality inspection sampling device. The soil sample is collected through a collection component, and the staff can sample soil and water simultaneously through structures such as a sampling component, a sampling rod and a screw blade.

[0005] To achieve the above purpose, the utility model provides the following technical solution. A soil and water quality inspection sampling device includes: a moving plate, a top plate is arranged on the top of the moving plate, a sampling rod is arranged between the moving plate and the top plate, a lifting cylinder is arranged outside the sampling rod, a sampling component is arranged on the top of the top plate for water sampling, and a collection component is arranged outside the lifting cylinder for collecting soil samples.

[0006] Optionally, the sampling assembly includes: a sampling tank, a tank cover, a connecting rope, and a rotating column. A sampling tank is provided on one side of the top of the top plate. A tank cover is provided on the top of the sampling tank. A connecting rope is provided on the top of the tank cover. A rotating column is provided on the top of the top plate. One end of the connecting rope is wound around the outside of the rotating column. Vertical plates are connected to both sides of the top of the top plate. The rotating column is rotatably connected to the two vertical plates through a rotating shaft. A handwheel is provided on one side of the outer end of one of the vertical plates. The outer end of the handwheel is connected to the rotating column. The bottom of the tank cover is connected with a rotating block in an annular structure. The outside of the rotating block is threadedly connected to the inner wall of the sampling tank. A through hole is provided at the bottom of the tank cover. A filter screen is provided inside the through hole. A vertical rod is connected to the top of the tank cover. One end of the connecting rope is connected to the vertical rod. The sampling assembly composed of the sampling tank, the tank cover, the connecting rope, and the rotating column is used for sampling water bodies.

[0007] Optionally, the collection assembly includes: a fixing plate, a collection frame, a socket, and a plug. A fixing plate in a circular ring structure is installed on the outside of the lifting cylinder. Two collection frames are provided on the top of the fixing plate. Sockets are provided on both sides of the top of the fixing plate. Plugs are connected to both sides of the bottom of the collection frame. The bottom end of the plug is located inside the socket. Handles are connected to both sides of the outer end of the fixing plate. An opening is provided on one side of the top of the handle. A jack is provided on one side of the top of the moving plate. A plug rod that is slidably connected to the jack is provided inside the opening. A lifting hole that is threadedly connected to the lifting cylinder is provided on the top of the moving plate. The collection assembly composed of the fixing plate, the collection frame, the socket, and the plug is used for collecting soil samples.

[0008] Optionally, an electric telescopic rod is installed on one side of the bottom of the top plate. The bottom end of the electric telescopic rod is connected to a lifting frame. A motor is installed inside the lifting frame. The bottom of the motor is rotatably connected to the sampling rod through a motor shaft. A screw blade is connected to the outside of the sampling rod. The motor is required to drive the sampling rod and the screw blade to rotate.

[0009] The utility model provides a water and soil quality inspection sampling device, which has the following beneficial effects:

[0010] The advantages of the utility model are that the collection assembly can collect the soil after sampling and is convenient for the staff to take out the soil in the collection assembly. Moreover, the sampling assembly, the sampling rod, and the screw blade are integrally formed. Therefore, the device can sample water bodies and soil, thus facilitating the staff to sample water and soil simultaneously. Description of the Drawings

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a cross-sectional view of the overall structure of the utility model.

[0013] Figure 3 This is a schematic structural view of the auger blade of the present utility model.

[0014] Figure 4 This is a schematic structural view of the collection box of the present utility model.

[0015] Figure 5 This is a schematic structural view of the fixing plate of the present utility model.

[0016] Figure 6 This is a cross-sectional view of the sampling tank of the present utility model.

[0017] Figure 7 This is the Figure 2 enlarged view of part A in the present utility model.

[0018] Figures 1-7 In the figure: 1 - moving plate; 101 - top plate; 102 - sampling rod; 103 - lifting cylinder; 2 - sampling tank; 201 - tank lid; 202 - connecting rope; 203 - rotating column; 3 - vertical plate; 301 - handwheel; 4 - rotating block; 401 - filter screen; 402 - vertical rod; 5 - fixing plate; 501 - collection box; 502 - socket; 503 - plug; 6 - handle; 601 - opening; 602 - inserting rod; 7 - electric telescopic rod; 701 - lifting frame; 702 - motor; 703 - auger blade. Specific Embodiment

[0019] The following describes the present application in detail in conjunction with the accompanying drawings and specific embodiments.

[0020] Embodiment:

[0021] Please refer to Figures 1-7 In the figure, a water and soil quality inspection sampling device provided in this embodiment includes: a moving plate 1, a top plate 101 is arranged on the top of the moving plate 1, a sampling rod 102 is arranged between the moving plate 1 and the top plate 101, a lifting cylinder 103 is arranged outside the sampling rod 102, and a sampling assembly is arranged on the top of the top plate 101 for sampling water bodies, and a collection assembly is arranged outside the lifting cylinder 103 for collecting soil samples.

[0022] Among them, the sampling component includes: a sampling tank 2, a tank lid 201, a connecting rope 202, and a rotating column 203. A sampling tank 2 is provided on one side of the top of the top plate 101. A tank lid 201 is provided on the top of the sampling tank 2. A connecting rope 202 is provided on the top of the tank lid 201. A rotating column 203 is provided on the top of the top plate 101. One end of the connecting rope 202 is wound around the outside of the rotating column 203. When it is necessary to sample the water area, the sampling tank 2 is thrown into the water area to be sampled. Then, through the through port, the water in the water area can enter the sampling tank 2. Then, the staff can rotate the handwheel 301 to drive the rotating column 203 to rotate, so as to wind up the connecting rope 202, and thus pull up the sampling tank 2 from the water area through the connecting rope 202.

[0023] Among them, vertical plates 3 are connected to both sides of the top of the top plate 101. The rotating column 203 is rotatably connected to the two vertical plates 3 through a rotating shaft. A handwheel 301 is provided on one side of the outer end of one of the vertical plates 3. The outer end of the handwheel 301 is connected to the rotating column 203. The two vertical plates 3 are used to support and install the rotating column 203, and the rotating column 203 can ensure rotation between the two vertical plates 3 through the rotating shaft. The handwheel 301 is convenient for the staff to drive the rotating column 203 to rotate.

[0024] Among them, a rotating block 4 in a ring structure is connected to the bottom of the tank lid 201. The outside of the rotating block 4 is threadedly connected to the inner wall of the sampling tank 2. A through port is opened at the bottom of the tank lid 201. A filter screen 401 is arranged inside the through port. A vertical rod 402 is connected to the top of the tank lid 201. One end of the connecting rope 202 is connected to the vertical rod 402. The filter screen 401 is used to filter garbage to prevent the garbage in the water area from entering the sampling tank 2 through the through port, and the vertical rod 402 is used to connect the connecting rope 202 to the tank lid 201. When it is necessary to clean the inside of the sampling tank 2, rotate the tank lid 201 to drive the rotating block 4 to rotate until the rotating block 4 rotates out of the sampling tank 2, so as to facilitate the cleaning of the inside of the sampling tank 2.

[0025] Among them, there are annular counterweight blocks on both sides of the bottom of the sampling tank 2. A drain pipe is connected to one side of the outer end of the sampling tank 2. A control valve is installed outside the drain tank. The counterweight blocks can make the sampling tank 2 sink into the water area for sampling, and the drain pipe can discharge the water area sample in the sampling tank 2, and the use of the drain pipe can be controlled through the control valve.

[0026] Among them, the collection component includes: a fixing plate 5, a collection box 501, a socket 502 and a plug 503. An annular fixing plate 5 is installed on the outer side of the lifting cylinder 103. Two collection boxes 501 are arranged on the top of the fixing plate 5. Sockets 502 are opened on both sides of the top of the fixing plate 5. Plug blocks 503 are connected to both sides of the bottom of the collection box 501. The bottom end of the plug block 503 is located inside the socket 502. When the soil is conveyed to the top of the lifting cylinder 103 through the auger blade 703, the soil can be collected by the collection box 501. When it is necessary to take out the soil inside the collection box 501, lift the collection box 501 until the collection box 501 slides the plug block 503 out of the socket 502. At this time, the collection box 501 can be separated from the top of the fixing plate 5, and then the soil in the collection box 501 can be poured out.

[0027] Among them, handles 6 are connected to both sides of the outer end of the fixing plate 5. An opening 601 is opened on one side of the top of the handle 6. A jack is opened on one side of the top of the moving plate 1. A plug rod 602 slidably connected to the jack is arranged inside the opening 601. A lifting hole threadedly connected to the lifting cylinder 103 is opened on the top of the moving plate 1. When it is necessary to take a sample of shallow soil, the plug rod 602 can be slid out of the opening 601 and the jack, and then the lifting cylinder 103 can be driven by the handle 6 to rotate and lift in the lifting hole until the bottom of the lifting cylinder 103 descends to fit the ground. At this time, the shallow soil can be conveyed upward from the inside of the lifting cylinder 103 through the auger blade 703. When it is necessary to take a sample of deep soil, before taking the soil sample, move the lifting cylinder 103 upward and insert the plug rod 602 into the opening 601 and the jack to fix the lifting cylinder 103, so that the soil drilled by the sampling rod 102 and the auger blade 703 will directly accumulate on the ground surface. When the bottom end of the sampling rod 102 drills into the deep soil to be sampled, then lower the bottom of the lifting cylinder 103 to fit the ground to ensure that the deep soil can be conveyed from the lifting cylinder 103 to the collection box 501 through the auger blade 703.

[0028] Among them, an electric telescopic rod 7 is installed on one side of the bottom of the top plate 101. The bottom end of the electric telescopic rod 7 is connected to a lifting frame 701. A motor 702 is installed inside the lifting frame 701. The bottom of the motor 702 is rotationally connected to the sampling rod 102 through a motor shaft. An auger blade 703 is connected to the outside of the sampling rod 102. When taking a soil sample, the motor 702 drives the motor shaft to drive the sampling rod 102 and the auger blade 703 to rotate, and then the electric telescopic rod 7 drives the motor 702, the sampling rod 102 and the auger blade 703 to lift, so that the sampling rod 102 can drill a hole in the soil and convey the soil in the hole through the auger blade 703.

[0029] Among them, two sample storage boxes are installed on one side of the top of the moving plate 1. Moving wheels are installed at the four corners of the bottom of the moving plate 1. One side of the outer end of the top plate 101 is connected with a push plate. Four very supporting rods are connected between the top of the moving plate 1 and the top plate 101. The two sample storage boxes can store water area samples and soil samples respectively, and the push plate facilitates the staff to push the moving plate 1 to move through the moving wheels.

[0030] In the above embodiments, the descriptions of the various embodiments have their own emphases. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0031] The above has introduced in detail a water and soil quality inspection sampling device provided by an embodiment of the present application. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of the present application; those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A water and soil quality inspection sampling device, characterized in that: include: A movable plate (1), wherein a top plate (101) is arranged on the top of the movable plate (1), a sampling rod (102) is arranged between the movable plate (1) and the top plate (101), and a lifting cylinder (103) is arranged outside the sampling rod (102); A sampling assembly is arranged on the top of the top plate (101) for sampling water; A collecting assembly is arranged outside the lifting cylinder (103) for collecting soil samples.

2. The water and soil quality inspection sampling device according to claim 1 is characterized in that: The sampling assembly comprises: a sampling tank (2), a tank cover (201), a connecting rope (202) and a rotating column (203); the sampling tank (2) is arranged on one side of the top of the top plate (101); the top of the sampling tank (2) is provided with a tank cover (201); the top of the tank cover (201) is provided with a connecting rope (202); the top of the top plate (101) is provided with a rotating column (203); one end of the connecting rope (202) is wound around the outside of the rotating column (203).

3. The water and soil quality inspection sampling device according to claim 2 is characterized in that: Both sides of the top of the top plate (101) are connected to vertical plates (3), and the rotating column (203) is rotatably connected to the two vertical plates (3) via a rotating shaft. A hand wheel (301) is provided on one side of the outer end of one of the vertical plates (3), and one side of the outer end of the hand wheel (301) is connected to the rotating column (203).

4. The water and soil quality inspection sampling device according to claim 2 is characterized in that: A rotating block (4) with an annular structure is connected to the bottom of the tank cover (201), the outer side of the rotating block (4) is threadedly connected to the inner wall of the sampling tank (2), a through opening is opened at the bottom of the tank cover (201), a filter screen (401) is arranged inside the through opening, a vertical pole (402) is connected to the top of the tank cover (201), and one end of the connecting rope (202) is connected to the vertical pole (402).

5. The water and soil quality inspection sampling device according to claim 1 is characterized in that: The collecting assembly comprises: a fixed plate (5), a collecting frame (501), a socket (502) and an insert block (503); a fixed plate (5) in a circular ring structure is installed on the outside of the lifting cylinder (103); two collecting frames (501) are arranged on the top of the fixed plate (5); sockets (502) are opened on both sides of the top of the fixed plate (5); insert blocks (503) are connected to both sides of the bottom of the collecting frame (501); and the bottom end of the insert block (503) is located inside the socket (502).

6. The water and soil quality inspection sampling device according to claim 5 is characterized in that: The fixed plate (5) is connected to handles (6) on both sides of the outer end, and an opening (601) is provided on one side of the top of the handle (6). The movable plate (1) is provided with a plug hole on one side of the top, and an insertion rod (602) slidably connected to the plug hole is provided inside the opening (601). The movable plate (1) is provided with a lifting hole threadedly connected to the lifting cylinder (103) on the top.

7. The water and soil quality inspection sampling device according to claim 1 is characterized in that: An electric telescopic rod (7) is installed on one side of the bottom of the top plate (101); the bottom end of the electric telescopic rod (7) is connected to a lifting frame (701); a motor (702) is installed inside the lifting frame (701); the bottom of the motor (702) is rotatably connected to the sampling rod (102) via a motor shaft; and an auger piece (703) is connected to the outside of the sampling rod (102).

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