Soil pollution monitoring sampler

Abstract

The utility model provides a soil pollution monitoring sampler, which relates to the technical field of soil sampling, and comprises a main plate, fixed plates are fixed on both sides of the top end of the main plate, a machine barrel is arranged between the two fixed plates, a movable column is arranged on the inner side of the bottom end of the machine barrel, a driving structure for driving the movable column to lift is arranged in the machine barrel, and the movable column is arranged in the driving structure. Two collecting cavities are formed in the outer wall of the machine barrel, and a convenient taking structure for conveniently taking out soil samples in the collecting cavities is arranged in the machine barrel and located in the collecting cavities. Through the arrangement of a collecting box and a convenient pushing plate, after the device finishes sampling, a user can directly slide and move out of the collecting box through the convenient pushing plate, so that the collecting box is moved out of a moving column, a soil sample in the collecting box is conveniently taken out, when the sample is taken out, the collecting box is loosened, and due to reset stretching of two springs, the soil sample can be conveniently taken out from the collecting box. And the two sliding blocks can be driven to move, so that the collecting box is driven to retract into the collecting cavity formed in the moving column, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of soil sampling, in particular to a soil pollution monitoring sampler. Background Art

[0002] Environmental monitoring instruments are a general term for instruments used to monitor various parameters of indoor and outdoor environments. By measuring the representative values ​​of factors affecting environmental quality, the environmental quality and its changing trends are determined. Among them, soil pollution detectors are a type of environmental monitoring instrument and are used to detect soil pollution. When Le Ran monitored the degree of soil pollution, Xu Yongtao used a soil sampling device to sample and process it.

[0003] In the existing technology, a soil pollution monitoring sampler is used. The soil samples after sampling are all in the sampling device. It is very troublesome to take out the samples for testing, and the practicality is poor. In addition, when placing the soil pollution monitoring sampler in the existing technology, the device may be unstable due to the slope of the ground, and the practicality is poor. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the soil samples after sampling are all in the sampling device, which is very troublesome when taking out the samples for testing, and the device is unstable when placing them because the ground may have a slope, resulting in poor practicality, and a soil pollution monitoring sampler is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a soil pollution monitoring sampler, including a main board, fixed plates are fixed on both sides of the top of the main board, a barrel is arranged between the two fixed plates, a moving column is arranged on the inner side of the bottom end of the barrel, a driving structure for driving the moving column to rise and fall is arranged in the barrel, two collecting chambers are arranged on the outer wall of the barrel, a convenient structure for taking out the soil sample in the collecting chamber is arranged in the collecting chamber of the barrel, a second motor is installed on the inner side of the bottom end of the moving column, a bottom plate is fixed to the output end of the second motor, a drill bit is installed at the bottom end of the bottom plate, studs are slidably connected to both ends of the main board, and the bottom end of the studs is rotatably connected to a support plate.

[0006] Preferably, the driving structure includes a first motor installed on the inner top wall of the barrel, a screw is fixed to the output end of the first motor, the movable column is threadedly connected to the screw, limit blocks are fixed at both ends of the outer wall of the movable column, and limit grooves matching the two limit blocks are opened at both ends of the inner wall of the barrel.

[0007] Preferably, the retrieval structure includes a collection box arranged in the collection chamber, sliders are fixed at both ends of the outer wall of the collection box, and slide grooves matching the sliders are opened at both ends of the inner wall of the collection chamber, a spring is fixed on the inner wall of the slide groove, and one end of the spring is fixed to the slider.

[0008] Preferably, a push plate is fixed on the inner bottom wall of the collection box, and the collection box matches the collection cavity and is slidably connected to the collection cavity.

[0009] Preferably, connecting columns are fixed to opposite ends of the two fixed plates, and opposite ends of the two connecting columns are respectively fixed to two ends of the barrel, and a connecting cavity matching the movable column is provided in the main board.

[0010] Preferably, a rotating plate is fixed to the top of the stud, a friction-enhancing sleeve is fixed on the outer wall of the rotating plate, a sealing plate is fixed to the bottom end of the base plate, and a sealing groove matching the sealing plate is provided at the bottom end of the movable column located on the outside of the second motor.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, through the arrangement of the collecting box and the push plate, when the sampling of the device is finished, the user can directly slide out the collecting box through the push plate, so that the collecting box is moved out of the moving column, which is convenient for taking out the soil sample in the collecting box. When the sample is taken out, the collecting box is released, and the collecting box will drive the two sliders to move due to the reset stretching of the two springs, thereby driving the collecting box to retract into the collecting cavity opened in the moving column, which is more convenient to use and more practical.

[0013] 2. In the utility model, the user rotates the rotating plate to drive the stud to rotate, thereby driving the support plate to adjust up and down, thereby adjusting the height of the two sides of the device supported by the support plate. The height of the two support plates can be adjusted according to the actual slope, so that the main board is in a parallel horizontal plane, making the operation of the device more stable. In addition, the device is provided with connecting columns. When the device is running, the user can press down the two connecting columns so that the device can be stably placed on the ground, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a soil pollution monitoring sampler is proposed for the utility model;

[0015] Figure 2 A cross-sectional view of a soil pollution monitoring sampler is provided for the utility model;

[0016] Figure 3 A cross-sectional view of a driving structure of a soil pollution monitoring sampler is proposed for the utility model;

[0017] Figure 4 The utility model provides a convenient structural schematic diagram of a soil pollution monitoring sampler.

[0018] Legend: 1. Main board; 2. Fixed plate; 3. Cylinder; 4. Connecting column; 5. Moving column; 6. Driving structure; 601. First motor; 602. Screw; 603. Limit block; 604. Limit groove; 7. Second motor; 8. Bottom plate; 9. Drill bit; 10. Sealing plate; 11. Sealing groove; 12. Collecting chamber; 13. Convenient structure; 1301. Collecting box; 1302. Slide; 1303. Spring; 1304. Sliding block; 14. Push plate; 15. Connecting chamber; 16. Stud; 17. Support plate; 18. Rotating plate; 19. Friction sleeve. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1, as Figure 1-4 As shown, the utility model provides a soil pollution monitoring sampler, including a main board 1, fixed plates 2 are fixed on both sides of the top of the main board 1, a barrel 3 is arranged between the two fixed plates 2, a moving column 5 is arranged on the inner side of the bottom end of the barrel 3, a driving structure 6 for driving the moving column 5 to be lifted and lowered is arranged in the barrel 3, two collecting chambers 12 are arranged on the outer wall of the barrel 3, a convenient structure 13 for taking out the soil sample in the collecting chamber 12 is arranged in the collecting chamber 12 of the barrel 3, a second motor 7 is installed on the inner side of the bottom end of the moving column 5, a bottom plate 8 is fixed to the output end of the second motor 7, a drill bit 9 is installed at the bottom end of the bottom plate 8, both ends of the main board 1 are slidably connected with studs 16, and the bottom end of the studs 16 is rotatably connected with a support plate 17.

[0022] The effect achieved by the entire embodiment 1 is that the operation of the driving structure 6 can drive the moving column 5 to descend, and the operation of the second motor 7 can drive the bottom plate 8 to rotate, thereby driving the drill bit 9 to rotate, so that it can drill holes in the soil and move it downward. When the collecting chamber 12 opened by the moving column 5 enters the underground, the soil will vibrate due to compression, and a part of it will enter the convenient structure 13 provided in the collecting chamber 12. When the sampling is completed, the convenient structure 13 can make the sample soil directly move out of the moving column 5, and it will be detected and processed by an external detection mechanism. The user rotates the stud 16 to drive the support plate 17 to adjust up and down, thereby adjusting the height of the two sides of the device supported by the support plate 17. The height of the two support plates 17 can be adjusted according to the actual slope, so that the main board 1 is in a parallel horizontal plane, making the operation of the device more stable.

[0023] Embodiment 2, as Figure 1-4 As shown, the driving structure 6 includes a first motor 601 installed on the inner top wall of the barrel 3, a screw 602 is fixed to the output end of the first motor 601, the moving column 5 is threadedly connected to the screw 602, both ends of the outer wall of the moving column 5 are fixed with limit blocks 603, both ends of the inner wall of the barrel 3 are provided with limit grooves 604 matching the two limit blocks 603, and the convenient structure 13 includes a collection box 1301 arranged in the collection chamber 12, both ends of the outer wall of the collection box 1301 are fixed with sliders 1304, both ends of the inner wall of the collection chamber 12 are provided with slide grooves 1302 matching the slider 1304, and the inner wall of the slide groove 1302 is fixed with a spring 1303, and the spring One end of 1303 is fixed to the slider 1304, a push plate 14 is fixed on the inner bottom wall of the collecting box 1301, the collecting box 1301 matches the collecting chamber 12 and is slidably connected to the collecting chamber 12, the two fixed plates 2 are fixed with connecting columns 4 at opposite ends, the two connecting columns 4 are respectively fixed to the two ends of the barrel 3 at opposite ends, a connecting cavity 15 matching the moving column 5 is opened in the main board 1, a rotating plate 18 is fixed to the top of the stud 16, a friction-increasing sleeve 19 is fixed on the outer wall of the rotating plate 18, a sealing plate 10 is fixed to the bottom end of the bottom plate 8, and the bottom end of the moving column 5 is located on the outside of the second motor 7 and is provided with a sealing groove 11 matching the sealing plate 10.

[0024] The effect achieved by the entire embodiment 2 is that, through the operation of the first motor 601, the screw 602 is driven to rotate, so that the movable column 5 is raised and lowered under the limit of the limit block 603 and the limit groove 604. Through the setting of the collection box 1301 and the push plate 14, when the sampling of the device is completed, the user can directly slide out the collection box 1301 through the push plate 14, so that the collection box 1301 is moved out of the movable column 5, which is convenient for taking out the soil sample in the collection box 1301. When the sample is taken out, the collection box 1301 is released, and the collection box 1301 is stretched by the two springs 1303 to reset, which will drive the two sliders 1304 to move, thereby driving the collection box 1301 to retract into the collection chamber 12 opened in the movable column 5, which is more convenient to use and more practical.

[0025] Working principle: When the device is used, the user rotates the stud 16 to drive the support plate 17 to adjust up and down, thereby adjusting the height of the two sides of the device supported by the support plate 17. The height of the two support plates 17 can be adjusted according to the actual slope, so that the main board 1 is in a parallel horizontal plane. Then the user presses the device through the connecting column 4, and the operation of the first motor 601 drives the screw 602 to rotate, so that the moving column 5 is limited by the limit block 603 and the limit groove 604. When the moving column 5 descends, the operation of the second motor 7 drives the bottom plate 8 to rotate, thereby driving the drill bit 9 to rotate, so that it can dig a hole in the soil and move down. When the collecting chamber 12 opened by the moving column 5 enters the ground, the soil will vibrate due to compression, and a part of it will enter the collecting box 1301 provided in the collecting chamber 12. After the sampling is completed, the moving column 5 moves up and resets. The user can directly slide out the collecting box 1301 through the push plate 14, so that the collecting box 1301 is moved out of the moving column 5, which is convenient for taking out the soil sample in the collecting box 1301. When the sample is taken out, the collecting box 1301 is released, and the collecting box 1301 is stretched by the two springs 1303 to reset, which will drive the two sliders 1304 to move, thereby driving the collecting box 1301 to retract into the collecting chamber 12 opened in the moving column 5.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A soil pollution monitoring sampler, comprising a main board (1), characterized in that: Fixed plates (2) are fixed on both sides of the top of the main board (1), a barrel (3) is provided between the two fixed plates (2), a moving column (5) is provided on the inner side of the bottom end of the barrel (3), a driving structure (6) for driving the moving column (5) to move up and down is provided in the barrel (3), two collecting chambers (12) are provided on the outer wall of the barrel (3), a convenient structure (13) for taking out soil samples in the collecting chamber (12) is provided in the barrel (3), a second motor (7) is installed on the inner side of the bottom end of the moving column (5), a bottom plate (8) is fixed to the output end of the second motor (7), a drill bit (9) is installed at the bottom end of the bottom plate (8), both ends of the main board (1) are slidably connected with studs (16), and the bottom end of the studs (16) is rotatably connected with a support plate (17).

2. A soil pollution monitoring sampler according to claim 1, characterized in that: The driving structure (6) comprises a first motor (601) mounted on the inner top wall of the barrel (3); a screw (602) is fixed to the output end of the first motor (601); the movable column (5) is threadedly connected to the screw (602); both ends of the outer wall of the movable column (5) are fixed with limit blocks (603); and both ends of the inner wall of the barrel (3) are provided with limit grooves (604) matching the two limit blocks (603).

3. A soil pollution monitoring sampler according to claim 1, characterized in that: The convenient collection structure (13) includes a collection box (1301) arranged in the collection chamber (12), and sliders (1304) are fixed at both ends of the outer wall of the collection box (1301), and sliding grooves (1302) matching the sliders (1304) are opened at both ends of the inner wall of the collection chamber (12), and a spring (1303) is fixed on the inner wall of the sliding groove (1302), and one end of the spring (1303) is fixed to the slider (1304).

4. A soil pollution monitoring sampler according to claim 3, characterized in that: A push plate (14) is fixed on the inner bottom wall of the collection box (1301), and the collection box (1301) matches the collection chamber (12) and is slidably connected to the collection chamber (12).

5. A soil pollution monitoring sampler according to claim 1, characterized in that: A connecting column (4) is fixed to the opposite ends of the two fixed plates (2), and the opposite ends of the two connecting columns (4) are respectively fixed to the two ends of the barrel (3). A connecting cavity (15) matching the movable column (5) is provided in the main plate (1).

6. A soil pollution monitoring sampler according to claim 1, characterized in that: A rotating plate (18) is fixed to the top of the stud (16), a friction-enhancing sleeve (19) is fixed to the outer wall of the rotating plate (18), a sealing plate (10) is fixed to the bottom end of the base plate (8), and a sealing groove (11) matching the sealing plate (10) is provided at the bottom end of the movable column (5) located on the outer side of the second motor (7).

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