Rapid detection device for investigation and evaluation of soil pollution conditions
By designing a rapid detection device for soil pollution status survey and evaluation, which includes detection box and regulation mechanism, the problem of confusion in the detection box is solved, and the accuracy and efficiency of soil pollution detection are improved.
Patent Information
- Application Number
- CN202422308289.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-23
AI Technical Summary
In the investigation of soil pollution status, multiple detection boxes are prone to confusion, resulting in a decrease in the accuracy of the detection results.
A rapid detection device for soil pollution status survey and evaluation is designed, including a detection box and an adjustment mechanism. Through structures such as conveying pipes, rotating discs and limiting rods, we ensure that the soil is accurately added to the correct detection box to prevent confusion.
It improves the accuracy and efficiency of soil pollution detection, ensures that soils in different regions do not interfere with each other during detection, and improves the accuracy and stability of detection.
Smart Images
Figure CN223166741U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of soil detection, in particular to a rapid detection device for investigating and evaluating soil pollution conditions. Background Technique
[0002] The main objectives of the investigation and evaluation of soil pollution conditions are to determine the types, degrees, scopes of soil pollution in the plot and their potential impacts on human health and the ecological environment. In principle, the investigation scope is within the boundary of the suspected polluted plot, but according to the actual situation, it may be extended beyond the plot boundary, especially when the soil near the plot boundary may be polluted by this plot, it is necessary to determine the scope of groundwater pollution or there are environmental sensitive targets around the plot.
[0003] At present, when investigating soil pollution conditions, it is necessary to collect multiple soil samples for testing to understand the soil pollution situation in detail. However, when collecting soil samples for testing, in order to avoid interference between soils in different regions and improve the testing efficiency, it is necessary to use multiple testing boxes to test soils in different regions. However, when adding soil to multiple identical testing boxes, the testing boxes are prone to confusion, resulting in incorrect addition of soil into different testing boxes, thus reducing the accuracy of soil testing results and even detecting incorrect results.
[0004] Therefore, in view of the above problems, it is necessary for the applicant to design a rapid detection device for investigating and evaluating soil pollution conditions to solve the problems. Summary of the Invention
[0005] The purpose of the utility model is to provide a rapid detection device for investigating and evaluating soil pollution conditions to solve the problems mentioned in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A rapid detection device for investigating and evaluating soil pollution conditions, including a housing,
[0007] Also included is
[0008] A testing box arranged inside the housing for detecting soil, and a feeding pipeline for loading soil is fixedly communicated with the top surface of the testing box. The bottom surface of the testing box is fixedly connected with a base, and the bottom surface of the base is fixedly connected with the inner bottom surface of the housing;
[0009] An adjusting mechanism arranged above the testing box. The adjusting mechanism includes a conveying pipeline for transporting soil, and one end of the conveying pipeline is fixedly communicated with a conveying head whose outer diameter of the horizontal section is smaller than the inner diameter of the horizontal section of the feeding pipeline. The end of the conveying pipeline away from the conveying head is fixedly connected with a rotatable rotating disk, and the rotating disk is located outside the housing.
[0010] Furthermore, a connecting plate is fixedly provided on the outer side of the conveying pipe, an extension plate is fixedly provided on one side of the connecting plate, and a limiting rod is fixedly provided on the bottom surface of the extension plate.
[0011] Through the above structural design, when the rotation of the limiting rod is restricted, the limiting rod restricts the rotation of the extension plate, and the rotation of the extension plate facilitates the restriction of the rotation of the connecting plate, which has strong controllability.
[0012] Furthermore, a fixing plate is fixedly provided inside the shell along the horizontal direction, a limiting groove is provided above the fixing plate, and the limiting groove is adapted to the limiting rod.
[0013] Through the above structural design, when the limiting rod is inserted into the limiting groove, the limiting groove is convenient for limiting the rotation of the limiting rod.
[0014] Furthermore, a return spring is provided between the opposite surfaces of the rotating disk and the connecting plate and located outside the conveying pipe, and one end of the return spring is fixedly connected to the connecting plate.
[0015] Through the above structural design, when in use, pulling the rotating disk facilitates the movement of the conveying pipeline, the movement of the conveying pipeline facilitates the movement of the connecting plate, the movement of the connecting plate facilitates the movement of the extension plate, and the movement of the extension plate facilitates the movement of the limit rod out of the limit groove. When the conveying pipeline moves to the target position, the external force restriction is released, the reset spring will push the connecting plate down, the connecting plate will drive the extension plate down, and the descent of the extension plate will drive the limit rod to insert into the limit groove, which will limit the conveying pipeline from moving at will, and will prevent the conveying pipeline from being separated from the feed pipeline when the detection box is detecting soil, thereby improving stability during operation.
[0016] Furthermore, a sliding groove is provided on the inner bottom surface of the shell, and a slider is fixedly provided on one end of the return spring away from the connecting plate, and the slider is slidably provided inside the sliding groove.
[0017] With the above structural design, when the rotating disk needs to drive the conveying pipe to rotate, the rotation of the rotating disk will enable the slider to slide smoothly in the sliding groove, preventing the return spring from reducing the smoothness of the rotating disk's rotation.
[0018] Furthermore, two handles are fixedly provided above the rotating disk, and the two handles are close to the edge of the rotating disk and are symmetrical.
[0019] With the above structural design, the handle can be used to lift and rotate the rotating disk with minimal external force.
[0020] The top surface of the shell is provided with a scale bar, the top surface of the rotating disk is provided with a positioning bar, and the positioning bar is adapted to the scale bar.
[0021] Through the above structural design, the position of the conveying head can be understood by using the scale bar and the positioning bar, so as to prevent the detection box from being mistaken.
[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows: The rapid detection device for soil pollution status investigation and assessment is convenient for accurately adding soil into different detection boxes without confusing the detection boxes, thereby improving the accuracy of soil pollution detection and having high detection efficiency. The specific content is as follows:
[0023] 1. There are detection boxes and an adjustment mechanism. During use, soil from different external regions is put into the conveying pipeline. Under the action of the adjustment mechanism, the soil in the conveying pipeline will enter different detection boxes through the conveying head for detection, which will improve the efficiency of soil detection, and the soil in different regions will not interfere with each other during detection, thereby improving the accuracy of soil detection.
[0024] 2. There is an adjustment mechanism. During use, when it is necessary to input soil into different detection boxes, after one detection box is filled with materials, pull up the handle with an external force and rotate it. The handle will drive the rotating disk to move. The movement of the rotating disk is convenient for driving the conveying pipeline to move. The movement of the conveying pipeline is convenient for driving the connecting plate to move. The movement of the connecting plate is convenient for driving the extension plate to move. The movement of the extension plate is convenient for driving the limiting rod to disengage from the limiting groove. When the conveying pipeline moves above the target detection box, remove the external force restriction, and the reset spring will push the connecting plate to descend. The connecting plate will drive the extension plate to descend. The descent of the extension plate will drive the limiting rod to insert into the limiting groove, restricting the random movement of the conveying pipeline, preventing the conveying pipeline from separating from the feeding pipeline when detecting soil in the detection box, thereby improving the stability during work, and being convenient for accurately conveying soil in different regions into different detection boxes with high precision and good detection effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 is a schematic diagram of the overall three-dimensional sectional structure of the present utility model Figure 1 ;
[0026] Figure 2 is a schematic diagram of the overall three-dimensional sectional structure of the present utility model Figure 2 ;
[0027] Figure 3 is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the present utility model;
[0028] Figure 4 is of the present utility model Figure 3 is an enlarged schematic diagram of the structure at A in
[0029] Figure 5 is a schematic diagram of the connection structure between the reset spring and the housing of the present utility model.
[0030] In the figure: 1. Outer shell; 2. Adjusting mechanism; 10. Base; 11. Detection box; 12. Scale bar; 13. Fixed plate; 14. Limiting groove; 15. Sliding groove; 20. Conveyor pipe; 21. Conveyor head; 22. Rotating disk; 23. Return spring; 24. Connecting plate; 25. Extension plate; 26. Limiting rod; 27. Handle; 28. Positioning bar; 110. Feed pipe; 230. Slide block. Specific embodiments
[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0032] As Figures 1-5 shown, a rapid detection device for investigating and evaluating the soil pollution status of the present invention includes an outer shell 1, and also includes a detection box 11 disposed inside the outer shell 1 for detecting soil. The top surface of the detection box 11 is fixedly connected and communicated with a feed pipe 110 for filling soil. The bottom surface of the detection box 11 is fixedly connected with a base 10, and the bottom surface of the base 10 is fixedly connected with the inner bottom surface of the outer shell 1.
[0033] Through the above structural design, during use, soils from different external regions are put into the conveyor pipe 20. Under the action of the adjusting mechanism 2, the soils in the conveyor pipe 20 will enter different detection boxes 11 through the conveyor head 21 for detection, which will improve the efficiency of soil detection, and the soils from different regions will not interfere with each other during detection, thereby improving the accuracy of soil detection.
[0034] The regulating mechanism 2 is arranged on the upper side of the detection box 11, and the regulating mechanism 2 includes a conveying pipe 20 for transporting soil, and one end of the conveying pipe 20 is fixedly connected to a conveying head 21 whose horizontal cross-section outer diameter is smaller than the horizontal cross-section inner diameter of the feed pipe 110, and the end of the conveying pipe 20 away from the conveying head 21 is fixedly connected to a rotatable rotating disk 22, and the rotating disk 22 is located on the outside of the shell 1, and a connecting plate 24 is fixedly provided on the outside of the conveying pipe 20, and an extension plate 25 is fixedly provided on one side of the connecting plate 24, and a limiting rod 26 is fixedly provided on the bottom surface of the extension plate 25, and a fixing plate 13 is fixedly provided inside the shell 1 along the horizontal direction, and a limiting groove 14 is provided above the fixing plate 13, and The limiting groove 14 is adapted to the limiting rod 26, and a return spring 23 is provided on the outside of the conveying pipe 20 between the opposite surfaces of the rotating disk 22 and the connecting plate 24, and one end of the return spring 23 is fixedly connected to the connecting plate 24. A slide groove 15 is provided on the inner bottom surface of the outer shell 1, and a slider 230 is fixedly provided on the end of the return spring 23 away from the connecting plate 24, and the slider 230 is slidably arranged inside the slide groove 15. Two handles 27 are fixedly provided above the rotating disk 22, and the two handles 27 are close to the edge of the rotating disk 22 and are symmetrical. A scale bar 12 is provided on the top surface of the outer shell 1, and a positioning bar 28 is provided on the top surface of the rotating disk 22, and the positioning bar 28 is adapted to the scale bar 12.
[0035] Through the above structural design, in use, when soil needs to be fed into different detection boxes 11, after one detection box 11 is filled with materials, the handle 27 is pulled up and rotated by external force, and the handle 27 will drive the rotating disk 22 to move. The movement of the rotating disk 22 facilitates the movement of the conveying pipe 20, and the movement of the conveying pipe 20 facilitates the movement of the connecting plate 24. The movement of the connecting plate 24 facilitates the movement of the extension plate 25. The movement of the extension plate 25 facilitates the movement of the limiting rod 26 to disengage from the limiting groove 14. When the conveying pipe 20 moves above the target detection box 11, the external force restriction is released, and the return spring 23 will push the connecting plate 24 to move down. The connecting plate 24 will drive the extension plate 25 to move down. The lowering of the extension plate 25 will drive the limiting rod 26 to insert into the limiting groove 14, limiting the conveying pipe 20 from moving freely, and preventing the conveying pipe 20 from being separated from the feeding pipe 110 when the detection box 11 is detecting soil, thereby improving the stability during operation and facilitating the accurate conveying of soil from different areas into different detection boxes 11, with high accuracy and good detection effect.
[0036] Working principle: When using the rapid detection device for soil pollution status investigation and assessment, soil from different external areas is put into the conveying pipeline 20. The soil in the conveying pipeline 20 will enter the detection box 11 through the conveying head 21 for detection. When it is necessary to input soil into different detection boxes 11, after one detection box 11 is filled with materials, use an external force to pull up and rotate the handle 27. The handle 27 will drive the rotating disk 22 to move. The movement of the rotating disk 22 is convenient for driving the conveying pipeline 20 to move. The movement of the conveying pipeline 20 is convenient for driving the connecting plate 24 to move. The movement of the connecting plate 24 is convenient for driving the extension plate 25 to move. The movement of the extension plate 25 is convenient for driving the limiting rod 26 to disengage from the limiting groove 14. When the conveying pipeline 20 moves above the target detection box 11, the external force restriction is released. The return spring 23 will push the connecting plate 24 to descend. The connecting plate 24 will drive the extension plate 25 to descend. The descent of the extension plate 25 will drive the limiting rod 26 to insert into the limiting groove 14, restricting the random movement of the conveying pipeline 20. This will prevent the conveying pipeline 20 from detaching from the feeding pipeline 110 when the detection box 11 is detecting soil, thereby improving the stability during work and facilitating the accurate conveyance of soil from different areas into different detection boxes 11 with high precision and good detection effect.
[0037] Inspired by the above ideal embodiments of the present invention, through the above description, relevant staff can completely make various changes and modifications within the scope not deviating from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. A rapid detection device for investigating and evaluating soil pollution status, including a housing (1), It is characterized in that further comprising, a detection box (11) disposed inside the housing (1) for detecting soil, and a feeding pipeline (110) for loading soil is fixedly communicated with the top surface of the detection box (11). The bottom surface of the detection box (11) is fixedly connected with a base (10), and the bottom surface of the base (10) is fixedly connected with the inner bottom surface of the housing (1); an adjusting mechanism (2) disposed above the detection box (11), the adjusting mechanism (2) includes a conveying pipeline (20) for transporting soil, and a conveying head (21) with an outer diameter of the horizontal section smaller than the inner diameter of the horizontal section of the feeding pipeline (110) is fixedly communicated with one end of the conveying pipeline (20). The end of the conveying pipeline (20) far from the conveying head (21) is fixedly connected with a rotatable rotating disk (22), and the rotating disk (22) is located outside the housing (1).
2. The rapid detection device for investigating and evaluating soil pollution status according to claim 1, wherein: A connecting plate (24) is fixedly arranged on the outer side of the conveying pipeline (20), an extension plate (25) is fixedly arranged on one side of the connecting plate (24), and a limiting rod (26) is fixedly arranged on the bottom surface of the extension plate (25).
3. The rapid detection device for investigating and evaluating soil pollution status according to claim 2, characterized in that: A fixing plate (13) is fixedly arranged inside the housing (1) along the horizontal direction, a limiting groove (14) is formed above the fixing plate (13), and the limiting groove (14) is adapted to the limiting rod (26).
4. The rapid detection device for soil pollution status investigation and assessment according to claim 3, wherein: A return spring (23) is arranged outside the conveying pipeline (20) between the opposite surfaces of the rotating disk (22) and the connecting plate (24), and one end of the return spring (23) is fixedly connected with the connecting plate (24).
5. A rapid detection device for investigating and evaluating soil pollution conditions according to claim 4, characterized in that: A sliding groove (15) is formed on the inner bottom surface of the housing (1), a sliding block (230) is fixedly arranged at the end of the return spring (23) far from the connecting plate (24), and the sliding block (230) is slidably arranged inside the sliding groove (15).
6. The rapid detection device for investigating and evaluating soil pollution status according to claim 1, characterized in that: Two handles (27) are fixedly arranged above the rotating disk (22), and the two handles (27) are close to the edge of the rotating disk (22) and are symmetrical.
7. A rapid detection device for investigating and evaluating soil pollution status according to claim 1, characterized in that: A scale bar (12) is arranged on the top surface of the housing (1), a positioning bar (28) is arranged on the top surface of the rotating disk (22), and the positioning bar (28) is adapted to the scale bar (12).