Soil pollution investigation and detection device

Abstract

The utility model relates to the field of soil pollution investigation, in particular to a soil pollution investigation and detection device. The technical problems that in the using process of the detection device, due to the fact that an ordered placement structure of sampling bottles is not arranged, a user takes the sampling bottles cumbersomely when detecting different soils, automatic sampling cannot be conducted, and the detection efficiency is reduced are solved. According to the technical scheme, the soil pollution investigation and detection device comprises a workbench and further comprises a placement assembly and a sampling assembly. Through the arrangement of the placing assembly, test tube bottles filled with different soils can be orderly placed, the taking convenience is improved, the damping springs play a role in damping and buffering when the soil test tube bottles fall down, the bottoms of the test tube bottles are effectively protected from being impacted, and then the test tube bottles are sampled through the sampling assembly. Left-right, front-back and height adjustment can be automatically carried out, so that different kinds of soil can be conveniently extracted and detected, and a sampling head can conveniently send the obtained soil to a detector.

Description

Technical Field

[0001] The utility model relates to the field of soil pollution investigation, in particular to a soil pollution investigation and detection device. Background Art

[0002] Soil pollution status survey refers to the investigation activities conducted to understand the soil pollution status. Through the investigation, the types, content levels and spatial distribution of pollutants contained in soil and crops can be understood, and the hazards to human body, organisms, water bodies or (and) air can be examined, so as to provide a scientific basis for strengthening environmental management and formulating prevention and control measures. In the process of soil pollution status survey, soil pollution investigation and detection devices are often used for analysis. However, most of the existing soil pollution investigation and detection devices have a single structure and do not have an orderly placement structure for sampling bottles, which makes it cumbersome for users to pick up different soils when testing, and cannot perform automatic sampling, which increases the workload and reduces the detection efficiency, and thus easily affects the ease of use of the entire detection device. Utility Model Content

[0003] In order to overcome the problem that during the use of the detection device, the lack of an orderly placement structure for the sampling bottles leads to the cumbersomeness of the user in picking up the bottles when detecting different soils, and the inability to perform automatic sampling, thereby reducing the detection efficiency.

[0004] The technical solution of the utility model is: a soil pollution investigation and detection device, including a workbench, and also includes a supporting base, a detector, a touch screen, a placement component, a cleaning cylinder, a waste soil box, a first limiting slide and a sampling component. The four corners of the bottom of the workbench are all equipped with a supporting base, the detector is arranged on the right side of the front end of the top of the workbench, the touch screen is installed on the left side of the front end of the top of the workbench, the top of the workbench is equipped with a placement component, the lower end of the rear side of the workbench is provided with a first limiting slide, and the rear end of the first limiting slide is provided with a sampling component.

[0005] Preferably, by setting up a placement component, test tube bottles containing different soils can be placed in order, which improves the convenience of taking them. The shock-absorbing spring makes the soil test tube bottle play a shock-absorbing buffering role when it falls and is placed, effectively protecting the bottom of the test tube bottle from impact. Then, through the sampling component, it can automatically adjust the left and right, front and back, and height, which is convenient for the sampling head to send the soil to the detector. The sampling head after sampling can also be cleaned and disinfected, which can greatly improve the convenience of use of the entire detection device.

[0006] Preferably, the placement component includes a storage rack, a placement slot, a limit card slot, a bottom plate, a shock-absorbing spring and a limit card block. The upper end surface of the storage rack is provided with a plurality of placement slots, which can orderly place test tube bottles containing different soils, thereby improving the convenience of taking them out.

[0007] Preferably, limit slots are provided on both ends of the inner wall of the placement groove, a bottom plate is arranged inside the placement groove, a shock-absorbing spring is connected to the bottom of the bottom plate and located inside the placement groove, a damper is connected to the shock-absorbing spring, and limit blocks are installed on both ends of the bottom plate, and the two groups of limit blocks are respectively engaged with the two groups of limit slots, so that the soil test tube bottle plays a shock-absorbing buffering role when it falls and is placed, effectively protecting the bottom of the test tube bottle from impact.

[0008] Preferably, a cleaning cylinder is installed on the top of the workbench and on the right side of the placement component, which can clean and disinfect the sampling head after sampling to avoid affecting subsequent test results.

[0009] Preferably, a waste soil box is provided at the rear side of the top of the workbench, so that the unnecessary soil after detection can be placed in the waste soil box for subsequent unified treatment.

[0010] Preferably, the sampling component includes a first driving motor, a first threaded screw, a first limiting slider, a moving plate, a second limiting slide groove, a second driving motor, a second threaded screw, a second limiting slider, a lifting plate, a third limiting slide groove, a third driving motor, a third threaded screw, a third limiting slider, a sampling rod and a sampling head. The first driving motor is installed at the left rear end of the workbench, and the right output end of the first driving motor is connected to the first threaded screw located inside the first limiting slide groove. The outer side wall of the first threaded screw is threadedly connected to the first limiting slider located inside the first limiting slide groove. A moving plate is installed on the top of the rear side of the first limiting slider. A movable plate, a second limiting slide groove is provided at the upper front end of the movable plate, a second driving motor is installed at the inner bottom end of the second limiting slide groove, a top output end of the second driving motor is connected with a second threaded screw, an outer side wall of the second threaded screw is threadedly connected with a second limiting slider located inside the second limiting slide groove, a lifting plate is provided at the front end of the second limiting slider, the first driving motor is started to drive the rotation of the first threaded screw, so that the first limiting slider drives the movable plate to be adjusted left and right, and then the second driving motor is started to drive the rotation of the second threaded screw, so that the second limiting slider drives the lifting plate to adjust the height, so as to extract and detect different soils.

[0011] Preferably, a third limiting slot is provided inside the lifting plate, a third driving motor is installed at the front end of the lifting plate, the rear output end of the third driving motor is connected to a third threaded screw located inside the third limiting slot, the outer wall of the third threaded screw is threadedly connected to a third limiting slider located inside the third limiting slot, a sampling rod is installed at the bottom of the third limiting slider, and a sampling head is provided at the bottom end of the sampling rod. By starting the third driving motor to drive the third threaded screw to rotate, the third limiting slider drives the sampling rod to move forward and backward, thereby facilitating the sampling head to send the sampled soil to the detector, facilitating subsequent detection operations.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting a composite structure of a placement component, a cleaning cylinder and a sampling component to replace the original single structure, the test tube bottles containing different soils can be placed in an orderly manner, and the soil test tube bottles can play a shock-absorbing buffering role when they are dropped and placed. They can also automatically adjust left and right, front and back, and height, so that the sampling head can send the soil to the detector. The sampling head can also be cleaned and disinfected after sampling to avoid affecting the subsequent test results, thereby improving the convenience of the entire detection device to a certain extent;

[0014] 2. Through the placement components, test tube bottles containing different soils can be placed in order to improve the convenience of taking them. The shock-absorbing spring makes the soil test tube bottle play a shock-absorbing buffering role when it falls and effectively protects the bottom of the test tube bottle from impact;

[0015] 3. The sampling head can be cleaned and disinfected through the cleaning cylinder to avoid affecting the subsequent test results;

[0016] 4. Through the sampling assembly, the first limit slider drives the movable plate to adjust left and right, and the second limit slider drives the lifting plate to adjust the height, which is convenient for extracting and testing different soils. Then the third limit slider drives the sampling rod to move forward and backward, so that the sampling head can send the soil into the detector for subsequent testing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a first three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 What is shown is a second three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 What is shown is a schematic diagram of the three-dimensional structure of the placement component installation of the utility model;

[0020] Figure 4 The diagram shows a three-dimensional structure diagram of the sampling assembly installation of the utility model;

[0021] Figure 5 What is shown is a schematic diagram of the disassembled three-dimensional structure of the sampling component of the utility model.

[0022] Explanation of the accompanying drawings: 1-workbench, 2-support base, 3-detector, 4-touch screen, 5-placing component, 6-cleaning cylinder, 7-waste box, 8-first limiting slide, 9-sampling component, 501-storage rack, 502-placing slot, 503-limiting card slot, 504-bottom plate, 505-shock-absorbing spring, 506-limiting block, 901-first drive motor, 902-first threaded screw, 903-first limiting slider, 904-moving plate, 905-second limiting slide, 906-second drive motor, 907-second threaded screw, 908-second limiting slider, 909-lifting plate, 910-third limiting slide, 911-third drive motor, 912-third threaded screw, 913-third limiting slider, 914-sampling rod, 915-sampling head. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-3 The utility model provides an embodiment: a soil pollution investigation and detection device, including a workbench 1, a supporting base 2, a detector 3, a touch screen 4, a placement component 5, a cleaning cylinder 6, a waste soil box 7, a first limiting slide 8 and a sampling component 9. The four corners of the bottom of the workbench 1 are all equipped with a supporting base 2, a detector 3 is arranged on the right side of the front end of the top of the workbench 1, and a touch screen 4 is arranged on the left side of the front end of the top of the workbench 1. The top of the workbench 1 is provided with a placement component 5, and the placement component 5 includes a storage rack 501, a placement slot 502, a limiting card slot 503, a bottom plate 504, a shock-absorbing spring 505 and a limiting card block 506. The upper end surface of the storage rack 501 is provided with a plurality of placement slots 502, which can orderly place test tube bottles containing different soils to improve the convenience of taking. The inner wall of the placement slot 502 Limiting slots 503 are provided at both ends, and a bottom plate 504 is provided inside the placement slot 502. A shock-absorbing spring 505 is connected to the bottom of the bottom plate 504 and located inside the placement slot 502, and a damper is connected to the shock-absorbing spring 505. Limiting blocks 506 are installed at both ends of the bottom plate 504. Two groups of limiting blocks 506 are respectively engaged with the two groups of limiting slots 503, so that the soil test tube bottle plays a shock-absorbing buffering role when it falls and is placed, and effectively protects the bottom of the test tube bottle from being hit. A cleaning cylinder 6 is installed on the top of the workbench 1 and on the right side of the placement component 5, which can clean and disinfect the sampling head 915 after sampling to avoid affecting the subsequent detection results. A waste soil box 7 is provided on the rear side of the top of the workbench 1, which can concentrate the unnecessary soil after detection in the waste soil box 7 for subsequent unified processing.

[0025] See also Figure 4-5In this embodiment, a first limiting slide groove 8 is provided at the lower end of the rear side of the workbench 1, and a sampling component 9 is provided at the rear end of the first limiting slide groove 8. The sampling component 9 includes a first driving motor 901, a first threaded screw 902, a first limiting slider 903, a moving plate 904, a second limiting slide groove 905, a second driving motor 906, a second threaded screw 907, a second limiting slider 908, a lifting plate 909, a third limiting slide groove 910, a third driving motor 911, a third threaded screw 912, a third limiting slider 913, a sampling rod 914 and a sampling head 915. The first driving motor 901 is installed on the workbench 1, the right side output end of the first driving motor 901 is connected to the first threaded screw 902 located inside the first limiting slide groove 8, the outer side wall of the first threaded screw 902 is threadedly connected to the first limiting slider 903 located inside the first limiting slide groove 8, a moving plate 904 is installed on the top of the rear side of the first limiting slider 903, a second limiting slide groove 905 is opened on the front upper end of the moving plate 904, a second driving motor 906 is installed on the inner bottom end of the second limiting slide groove 905, the top output end of the second driving motor 906 is connected to the second threaded screw 907, and the outer side wall of the second threaded screw 907 is threadedly connected to A second limiting slider 908 is located inside the second limiting slide groove 905, and a lifting plate 909 is arranged at the front end of the second limiting slider 908. By starting the first drive motor 901 to drive the rotation of the first threaded screw 902, the first limiting slider 903 drives the movable plate 904 to adjust left and right, and then starting the second drive motor 906 to drive the rotation of the second threaded screw 907, the second limiting slider 908 drives the lifting plate 909 to adjust the height, which is convenient for extracting and detecting different soils. A third limiting slide groove 910 is opened inside the lifting plate 909, and a third drive motor 911 is installed at the front end of the lifting plate 909. The rear output end of the driving motor 911 is connected to the third threaded screw 912 located inside the third limiting slide groove 910, and the outer wall of the third threaded screw 912 is threadedly connected to the third limiting slider 913 located inside the third limiting slide groove 910. A sampling rod 914 is installed at the bottom of the third limiting slider 913, and a sampling head 915 is provided at the bottom of the sampling rod 914. By starting the third driving motor 911 to drive the third threaded screw 912 to rotate, the third limiting slider 913 drives the sampling rod 914 to move forward and backward, thereby facilitating the sampling head 915 to send the sampled soil to the detector 3, which is convenient for subsequent detection operations.

[0026] When the detection device is working, firstly, the test tube bottles containing different soils can be placed in order through the placement component 5, so as to improve the convenience of taking. The bottom of the bottom plate 504 and the inside of the placement groove 502 are connected with a shock absorbing spring 505, and the shock absorbing spring 505 is connected with a damper. The two groups of limit card blocks 506 are respectively engaged with the two groups of limit card grooves 503, so that the soil test tube bottle plays a shock absorbing and buffering role when it falls and is placed, and effectively protects the bottom of the test tube bottle from being hit.

[0027] Then, a cleaning cylinder 6 is installed on the top of the workbench 1 and on the right side of the placement component 5, which can clean and disinfect the sampling head 915 after sampling to avoid affecting the subsequent test results. A waste soil box 7 is set on the rear side of the top of the workbench 1, which can centrally place the unnecessary soil after the test inside the waste soil box 7, so as to facilitate the subsequent unified treatment;

[0028] Then, through the sampling component 9, the first drive motor 901 is started to drive the rotation of the first threaded screw 902, so that the first limit slider 903 drives the movable plate 904 to adjust left and right, and the second drive motor 906 is started to drive the rotation of the second threaded screw 907, so that the second limit slider 908 drives the lifting plate 909 to adjust the height, so as to facilitate the extraction and detection of different soils, and then the third drive motor 911 is started to drive the rotation of the third threaded screw 912, so that the third limit slider 913 drives the sampling rod 914 to move forward and backward, so as to facilitate the sampling head 915 to send the collected soil to the detector 3, so as to facilitate the subsequent detection operation.

[0029] Through the above steps, a placement component 5 is set up, which can orderly place test tube bottles containing different soils, thereby improving the convenience of taking them. The shock-absorbing spring 505 makes the soil test tube bottle play a shock-absorbing buffering role when it falls and is placed, effectively protecting the bottom of the test tube bottle from impact. Then, through the sampling component 9, the first limit slider 903 drives the movable plate 904 to adjust left and right, and the second limit slider 908 drives the lifting plate 909 to adjust the height, which is convenient for extracting and testing different soils. Then, the third driving motor 911 is started to drive the rotation of the third threaded screw 912, so that the third limit slider 913 drives the sampling rod 914 to move back and forth, so that the sampling head 915 can send the collected soil to the detector 3, thereby greatly improving the convenience of use of the entire detection device.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A soil pollution investigation and detection device, comprising a workbench (1); characterized in that: The working table (1) further comprises a supporting base (2), a detector (3), a touch screen (4), a placement component (5), a cleaning cylinder (6), a waste soil box (7), a first limiting slide groove (8) and a sampling component (9). The supporting base (2) is installed at the four corners of the bottom of the working table (1). The detector (3) is arranged on the right side of the front end of the top of the working table (1). The touch screen (4) is installed on the left side of the front end of the top of the working table (1). The placement component (5) is arranged on the top of the working table (1). The first limiting slide groove (8) is opened at the lower end of the rear side of the working table (1). The sampling component (9) is arranged at the rear end of the first limiting slide groove (8).

2. A soil pollution investigation and detection device according to claim 1, characterized in that: The placement assembly (5) comprises a storage rack (501), a placement slot (502), a limit slot (503), a bottom plate (504), a shock absorbing spring (505) and a limit block (506); the upper end surface of the storage rack (501) is provided with a plurality of placement slots (502).

3. A soil pollution investigation and detection device according to claim 2, characterized in that: The inner side walls of the placement groove (502) are provided with limit slots (503) at both left and right ends, a bottom plate (504) is arranged inside the placement groove (502), a damping spring (505) is connected to the bottom of the bottom plate (504) and located inside the placement groove (502), a damper is connected to the damping spring (505), and limit blocks (506) are installed at both left and right ends of the bottom plate (504), and two groups of limit blocks (506) are respectively engaged with the two groups of limit slots (503).

4. A soil pollution investigation and detection device according to claim 1, characterized in that: A cleaning cylinder (6) is installed on the top of the workbench (1) and on the right side of the placement component (5).

5. The soil pollution investigation and detection device according to claim 1, characterized in that: A waste soil box (7) is arranged at the rear side of the top of the working table (1).

6. A soil pollution investigation and detection device according to claim 1, characterized in that: The sampling assembly (9) comprises a first driving motor (901), a first threaded screw (902), a first limiting slider (903), a moving plate (904), a second limiting slide groove (905), a second driving motor (906), a second threaded screw (907), a second limiting slide groove (908), a lifting plate (909), a third limiting slide groove (910), a third driving motor (911), a third threaded screw (912), a third limiting slide groove (913), a sampling rod (914) and a sampling head (915). The first driving motor (901) is installed at the left rear end of the workbench (1), and the right output end of the first driving motor (901) is connected to the first threaded screw located inside the first limiting slide groove (8). (902), the outer wall of the first threaded screw (902) is threadedly connected to a first limiting slider (903) located inside the first limiting slide groove (8), a moving plate (904) is installed on the top of the rear side of the first limiting slide groove (903), a second limiting slide groove (905) is opened on the upper end of the front side of the moving plate (904), a second driving motor (906) is installed on the bottom end of the second limiting slide groove (905), the top output end of the second driving motor (906) is connected to a second threaded screw (907), the outer wall of the second threaded screw (907) is threadedly connected to a second limiting slider (908) located inside the second limiting slide groove (905), and a lifting plate (909) is arranged at the front end of the second limiting slider (908).

7. A soil pollution investigation and detection device according to claim 6, characterized in that: A third limiting slide groove (910) is provided inside the lifting plate (909); a third driving motor (911) is installed at the front end of the lifting plate (909); a third threaded screw (912) located inside the third limiting slide groove (910) is connected to the rear output end of the third driving motor (911); an outer wall of the third threaded screw (912) is threadedly connected to a third limiting slider (913) located inside the third limiting slide groove (910); a sampling rod (914) is installed at the bottom of the third limiting slider (913); and a sampling head (915) is provided at the bottom end of the sampling rod (914).

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