Sampling device for geological environment monitoring

Abstract

The invention discloses a sampling device for geological environment monitoring, and relates to the technical field of geological environment monitoring, the sampling device comprises a main body, the end part of the main body is fixedly provided with a butt joint block, and the two sides of the butt joint block are clamped with load bearing plates; according to the sampling device for geological environment monitoring, water or sludge can be accurately filtered in the collecting process through the collecting assembly, contact with an external pollution source is avoided, particularly in the process that a sample needs to be extracted, the contact space with the external environment is reduced, and interference of external pollutants can be effectively prevented; the purity and representativeness of the collected sample are ensured; meanwhile, sludge with different particle sizes can be accurately filtered, it is guaranteed that collected sludge samples have high representativeness, and impurities in sampling are reduced.

Description

Technical Field

[0001] This invention relates to geological environment monitoring technology, and more specifically to sampling devices used for geological environment monitoring. Background Technology

[0002] Environmental monitoring utilizes GIS technology to design an environmental monitoring network. The information collected by environmental monitoring can be stored and displayed in real time through GIS, and detailed site monitoring and analysis can be carried out on the selected evaluation area. When conducting analysis, samplers are usually used to sample the relative geological soil.

[0003] Chinese invention patent CN117516993B discloses a monitoring device and method for the geological environment of mines. The device involves rotating a control bracket inside a container. Multiple collection tubes are detachably mounted on the outer wall of the control bracket. The radial outer wall of each collection tube slides against the radial inner wall of the container and has a flow hole. A collection tube is fixedly installed on the radial outer wall of the container. By rotating the control bracket until the flow hole aligns with the collection tube, the collection tube is connected to the outside environment. When sampling groundwater in a mining area is required, the device is assembled and placed in the target water area. The control bracket is adjusted according to time intervals to automatically collect samples at different times, reducing construction costs and improving sampling efficiency.

[0004] When existing equipment is in use, it can usually only collect water data at fixed locations. This may not be able to fully reflect the true condition of the water body, resulting in a deviation between the test results and the actual data. At the same time, when taking samples inside lakes and rivers, it is not possible to collect samples accurately and stably under different water depths and water quality environments, resulting in differences between the collected samples and the designated areas. Summary of the Invention

[0005] The purpose of this invention is to provide a sampling device for geological environment monitoring to address the aforementioned shortcomings in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a sampling device for geological environment monitoring, comprising a main body, wherein a docking block is fixedly installed at the end of the main body, and load-bearing plates are snapped onto both sides of the docking block; It also includes a collection component, which is assembled at the end of the main body, and collects silt from a designated location through the collection component; An adjustment component is mounted on both sides of the collection component, and the position of the collection component is adjusted by the adjustment component; The collecting component includes a fixed plate fixedly connected to the main body, a power component fixedly installed on the inner wall of the fixed plate, and a rotating plate fixedly installed at the end of the power component. The inner cavity of the fixed plate is provided with a drive rod, and a movable rod is slidably installed on the inner wall of the drive rod; A transmission rod is fixedly installed on the outer surface of the drive rod, and a rotating cylinder is fixedly installed at the end of the transmission rod. A filter plate is provided on the outer surface of the rotating cylinder. A limiting rod is rotatably mounted at the end of the movable rod. A baffle is fixedly mounted on the outer surface of the end of the limiting rod. A cylinder is rotatably mounted at the end of the limiting rod. An elastic element is sleeved on the outer surface of the limiting rod. One end of the elastic element is connected to the inner wall of the cylinder, and the other end is connected to the end of the baffle.

[0007] As a further optimization of the present invention, positioning blocks are fixedly installed on the inner wall of the fixed plate and on both sides of the power component. A mating gear is rotatably installed on the inner wall of the positioning block. The end of the mating gear passes through and extends to the outside of the positioning block, and the end of the mating gear is engaged with the end of the rotating plate.

[0008] As a further optimization of the present invention, a first transmission gear and a second transmission gear are symmetrically and rotatably mounted on both sides of the inner wall of the positioning block, and the outer surfaces of the first transmission gear and the second transmission gear mesh with the outer surface of the mating gear.

[0009] As a further optimization of the present invention, the end of the first transmission gear is engaged with the end of the movable rod, the end of the second transmission gear is engaged with the end of the drive rod, and the inner wall of the drive rod is slidably connected to the outer surface of the movable rod.

[0010] As a further optimization of the present invention, the outer surface of the cylinder is rotatably connected to the inner wall of the rotating cylinder, the outer surface of the cylinder is provided with a through hole, the outer surface of the cylinder is provided with a cleaning ring, the outer surface of the cleaning ring is in contact with the outer surface of the filter plate, and a cover plate is fixedly installed at the end of the cylinder, and the end of the cover plate is in contact with the end of the rotating cylinder.

[0011] As a further optimization of the present invention, the adjustment component includes a snap-fit ​​block that snaps into the fixed plate, a connecting block that is symmetrically fixedly installed at the end of the snap-fit ​​block, a support block that is fixedly installed at the end of the connecting block, and a rotating disk that is rotatably installed at the end of the support block.

[0012] As a further optimization of the present invention, a swing block is fixedly installed at the end of the rotating disk, and a moving rod is alternately installed at the end of the swing block.

[0013] As a further optimization of the present invention, a positioning rod is fixedly installed on the inner wall of the snap-fit ​​block, and a slider is symmetrically slidably installed on the outer surface of the positioning rod, and the outer surface of the slider is rotatably connected to the end of the moving rod.

[0014] As a further optimization of the present invention, a connecting rod is rotatably mounted on the outer surface of the movable rod, and a movable block is fixedly mounted at the end of the connecting rod, and the end of the movable block is rotatably slidably connected to the outer surface of the movable rod.

[0015] As a further optimization of the present invention, multiple sets of swing plates are uniformly rotatably mounted on the outer surface of the connecting rod, and a rotating block is rotatably mounted on the outer surface of the swing plate. The end of the rotating block is rotatably connected to the inner wall of the snap-fit ​​block. The end of the swing plate penetrates through and extends to the outside of the snap-fit ​​block, and a protective plate is snapped into the end of the snap-fit ​​block.

[0016] Compared with the prior art, the sampling device for geological environment monitoring provided by the present invention has the following beneficial effects: 1. The collection components can precisely filter water or silt during the collection process, avoiding contact with external pollution sources. Especially when samples need to be extracted, reducing the contact space with the external environment can effectively prevent interference from external pollutants and ensure the purity and representativeness of the collected samples. At the same time, it can precisely filter silt of different particle sizes, ensuring that the collected silt samples are highly representative and reducing impurities in the sampling.

[0017] 2. The adjustable capability of the moving components ensures that the equipment can adjust its position and sampling angle in real time according to changes in water flow, depth, etc., thereby obtaining more accurate and representative data; and ensures that the equipment can effectively sample under different terrain and water flow conditions, thus forming multi-point collection and ensuring the accuracy of the entire detection.

[0018] 3. Through the synergistic effect of the collection and regulation components, not only can the accuracy and diversity of water and silt collection be improved, but also efficient, pollution-free, and comprehensive water quality monitoring can be ensured, guaranteeing the accuracy of the detection. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of the present invention; Figure 2 This is a schematic diagram of the overall internal structure provided in an embodiment of the present invention; Figure 3 This is a schematic diagram of the collection component structure provided in an embodiment of the present invention; Figure 4 An explosion of the internal structure of the collection component provided in the embodiment of the present invention. Figure 1 ; Figure 5 An explosion of the internal structure of the collection component provided in the embodiment of the present invention. Figure 2 ; Figure 6 This is a schematic diagram of the adjustment component structure provided in an embodiment of the present invention; Figure 7 This is a schematic diagram of the internal structure of the adjustment component provided in an embodiment of the present invention; Figure 8 This is a cross-sectional view of the internal structure of the adjustment component provided in an embodiment of the present invention.

[0021] Explanation of reference numerals in the attached figures: 1. Main body; 2. Collection component; 3. Adjustment component; 11. Docking block; 12. Load-bearing plate; 21. Fixing plate; 211. Power component; 22. Rotating plate; 23. Positioning block; 231. Docking gear; 232. First transmission gear; 233. Second transmission gear; 24. Drive rod; 241. Transmission rod; 25. Movable rod; 251. Limiting rod; 252. Elastic component; 253. Baffle; 26. Rotating drum; 261. Filter plate; 27. Cylinder; 271. Through hole; 272. Cleaning ring; 28. Cover plate; 31. Snap-fit ​​block; 32. Connecting block; 321. Support block; 33. Rotating disk; 331. Swinging block; 34. Moving rod; 35. Positioning rod; 351. Sliding block; 36. Connecting rod; 361. Movable block; 37. Swinging plate; 371. Rotating block; 38. Protective plate. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Example: Please refer to Figures 1-8 A sampling device for geological environment monitoring includes a main body 1, with a docking block 11 fixedly installed at the end of the main body 1, and load-bearing plates 12 snapped onto both sides of the docking block 11.

[0024] In this solution, the docking block 11 is connected to external ropes or other components with tensile properties to extract the sampling device. At the same time, it works with the load-bearing plate 12 to adjust the overall weight of the device, making it suitable for collection in different scenarios.

[0025] Furthermore, it also includes a collection component 2, which is assembled at the end of the main body 1, and collects silt at a designated location through the collection component 2; wherein, the collection component 2 includes a fixed plate 21 fixedly connected to the main body 1, a power component 211 is fixedly installed on the inner wall of the fixed plate 21, and a rotating plate 22 is fixedly installed at the end of the power component 211.

[0026] In this embodiment, the power component 211 is a device with power output, which is connected to an external control device. The power component 211 drives the rotating plate 22 to reciprocate and rotate.

[0027] The inner wall of the rotating plate 22 is equipped with a device with power output, such as a motor, and a transmission belt is provided at its output end, so that both ends of the rotating plate 22 have power output shafts, and the ends of the power output shafts are ratchet-shaped.

[0028] Furthermore, a drive rod 24 is provided in the inner cavity of the fixed plate 21, and a movable rod 25 is slidably installed on the inner wall of the drive rod 24.

[0029] Specifically, when the drive rod 24 and the movable rod 25 are rotated under force, they rotate in opposite directions as a whole on the same axis.

[0030] Furthermore, a transmission rod 241 is fixedly installed on the outer surface of the drive rod 24, and a rotating drum 26 is fixedly installed at the end of the transmission rod 241. A filter plate 261 is provided on the outer surface of the rotating drum 26.

[0031] Specifically, when the drive rod 24 rotates, it synchronously drives the transmission rod 241 set on its outer surface to rotate. Since the end of the transmission rod 241 is fixedly installed with a rotating drum 26, the transmission rod 241 drives the rotating drum 26 to rotate, which, together with the filter plate 261 set on its outer surface, isolates impurities inside the sludge.

[0032] A scraper is fixedly installed on one side of the filter plate 261. When the rotating drum 26 rotates, the scraper pushes the sludge onto the filter plate 261 to collect the sludge.

[0033] Furthermore, a limiting rod 251 is rotatably mounted on the end of the movable rod 25, a baffle 253 is fixedly mounted on the outer surface of the end of the limiting rod 251, a cylinder 27 is rotatably mounted on the end of the limiting rod 251, and an elastic element 252 is sleeved on the outer surface of the limiting rod 251. One end of the elastic element 252 is connected to the inner wall of the cylinder 27, and the other end is connected to the end of the baffle 253.

[0034] Specifically, when the movable rod 25 rotates, it synchronously drives the limiting rod 251, which is fixedly installed at its end, to rotate. The end of the movable rod 25 passes through and extends to the outside of the limiting rod 251 and is fixedly connected to the end of the cylinder 27, thereby driving the cylinder 27 to rotate.

[0035] The elastic element 252 is a spring or other elastic component. The cylinder 27 is connected to the limiting rod 251 through the elastic element 252. The elastic element 252 presses the cylinder 27 tightly against the inner wall of the rotating cylinder 26. The end of the limiting rod 251 is fixedly connected to the end of the transmission rod 241, thereby keeping the baffle 253 fixedly installed on its outer surface stable.

[0036] Furthermore, the outer surface of the cylinder 27 is rotatably connected to the inner wall of the rotating cylinder 26, the outer surface of the cylinder 27 is provided with a through hole 271, and a cleaning ring 272 is provided on the outer surface of the cylinder 27, the outer surface of the cleaning ring 272 is in contact with the outer surface of the filter plate 261.

[0037] Specifically, when the cylinder 27 rotates, it synchronously drives the through hole 271 to rotate. Since the cylinder 27 and the rotating cylinder 26 rotate in opposite directions, after rotating to a certain position, the through hole 271 fits into the filter plate 261, thereby collecting external sludge and, together with the cleaning ring 272, scraping the filter plate 261 to reduce the blockage of impurities.

[0038] The outer surface of the cylinder 27 is provided with an outlet hole. When the cylinder 27 moves to the outside, the sludge is discharged through the outlet hole, which makes it easy to collect.

[0039] Furthermore, positioning blocks 23 are fixedly installed on the inner wall of the fixed plate 21 on both sides of the power component 211. A mating gear 231 is rotatably mounted on the inner wall of the positioning block 23, with its end extending through and to the outside of the positioning block 23. Simultaneously, the end of the mating gear 231 engages with the end of the rotating plate 22. A first transmission gear 232 and a second transmission gear 233 are symmetrically rotatably mounted on both sides of the inner wall of the positioning block 23, and the outer surfaces of both the first transmission gear 232 and the second transmission gear 233 mesh with the outer surface of the mating gear 231.

[0040] Specifically, the power output shaft is connected to the docking gear 231, thereby driving the docking gear 231 to rotate. Since the outer surface of the docking gear 231 meshes with the outer surfaces of the first transmission gear 232 and the second transmission gear 233, the first transmission gear 232 and the second transmission gear 233 are driven to rotate in opposite directions.

[0041] Furthermore, the end of the first transmission gear 232 is engaged with the end of the movable rod 25, and the end of the second transmission gear 233 is engaged with the end of the drive rod 24. The inner wall of the drive rod 24 is slidably connected to the outer surface of the movable rod 25. A cover plate 28 is fixedly installed at the end of the cylinder 27, and the end of the cover plate 28 is in contact with the end of the rotating cylinder 26.

[0042] Specifically, the movable rod 25 is driven to rotate by the first transmission gear 232, and the drive rod 24 is driven to rotate by the second transmission gear 233.

[0043] The outer surface of the cover plate 28 is provided with rubber or other sealing components to seal the end of the rotating drum 26, thereby preventing contact with external impurities during extraction.

[0044] Furthermore, it also includes an adjustment component 3, which is assembled on both sides of the collection component 2, and the position of the collection component 2 is adjusted by the adjustment component 3; the adjustment component 3 includes a snap-fit ​​block 31 that snaps into the fixing plate 21, a connecting block 32 is symmetrically fixedly installed at the end of the snap-fit ​​block 31, a support block 321 is fixedly installed at the end of the connecting block 32, and a rotating disk 33 is rotatably installed at the end of the support block 321.

[0045] In this embodiment, a device with power output, such as a motor, is provided on one side of the snap-fit ​​block 31 and is connected to an external control device. The output end of the motor is connected to the end of the rotating disk 33, thereby driving the rotating disk 33 to rotate.

[0046] The rotating disk 33 is supported by the support block 321, so that the rotating disk 33 is in the middle position of the locking block 31, ensuring its operational stability.

[0047] Furthermore, a swing block 331 is fixedly installed at the end of the rotating disk 33, and a moving rod 34 is alternately installed at the end of the swing block 331.

[0048] Specifically, when the rotating disk 33 rotates, the swing block 331 fixedly installed at its end drives the moving rod 34 to rotate, wherein the two ends of the moving rod 34 are distributed on both sides of the rotating disk 33.

[0049] Furthermore, a positioning rod 35 is fixedly installed on the inner wall of the snap-fit ​​block 31, and a slider 351 is symmetrically slidably installed on the outer surface of the positioning rod 35, and the outer surface of the slider 351 is rotatably connected to the end of the moving rod 34.

[0050] Specifically, the slider 351 is limited by the positioning rod 35, so that the slider 351 can move on the positioning rod 35. Since the outer surface of the slider 351 is rotatably connected to the moving rod 34, the moving rod 34 remains stable as a whole after being subjected to force.

[0051] Furthermore, a connecting rod 36 is rotatably mounted on the outer surface of the movable rod 34, and a movable block 361 is fixedly mounted on the end of the connecting rod 36, and the end of the movable block 361 is rotatably slidably connected to the outer surface of the movable rod 34.

[0052] Specifically, the moving rods 34 are protected by rotating the connecting rod 36 mounted on the outer surface of the two moving rods 34. The inner wall of the movable block 361 is provided with a groove to provide space for the moving rods 34 to move. At the same time, when the moving rods 34 move, the entire connecting rod 36 is driven to swing back and forth.

[0053] Furthermore, multiple sets of swing plates 37 are uniformly rotatably mounted on the outer surface of the connecting rod 36, and a rotating block 371 is rotatably mounted on the outer surface of the swing plate 37. The end of the rotating block 371 is rotatably connected to the inner wall of the snap-fit ​​block 31. The end of the swing plate 37 penetrates and extends to the outside of the snap-fit ​​block 31, while the end of the snap-fit ​​block 31 is snapped with a protective plate 38.

[0054] Specifically, when the connecting rod 36 swings, it synchronously drives the swing plate 37, which is rotatably mounted on its outer surface, to move. The outer surface of the swing plate 37 is rotatably mounted with a rotating block 371, so that when the swing plate 37 is subjected to force, it rotates around the rotating block 371 and slides on the silt, adjusting the position and angle of the entire device to make it suitable for different scenarios.

[0055] The end cross-section of the swing plate 37 can be adjusted according to the actual situation, and different sizes of skateboards can be replaced to make it applicable to different scenarios.

[0056] The end of the protective plate 38 is provided with a sealing component such as rubber. The protective plate 38 is connected to the snap-fit ​​block 31 to reduce damage to internal parts caused by large particles.

[0057] The control device can choose a microcontroller as the control terminal. In this embodiment, the microcontroller is a typical embedded microcontroller unit, consisting of an arithmetic logic unit (ALU), a controller, memory, input / output devices, etc., essentially a miniature computer. Compared to general-purpose microprocessors used in personal computers, it emphasizes self-sufficiency (no external hardware required) and cost savings. Its biggest advantage is its small size, allowing it to be placed inside the instrument, but it has limited storage capacity, simple input / output interfaces, and low power consumption.

[0058] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A sampling device for geological environment monitoring, comprising a main body (1), characterized in that, The end of the main body (1) is fixedly installed with a docking block (11), and a load-bearing plate (12) is snapped onto both sides of the docking block (11). It also includes a collection component (2), which is assembled at the end of the main body (1) to collect silt at a designated location; Adjustment component (3), which is assembled on both sides of the collection component (2), and the position of the collection component (2) is adjusted by the adjustment component (3); The collecting component (2) includes a fixed plate (21) fixedly connected to the main body (1), a power component (211) is fixedly installed on the inner wall of the fixed plate (21), and a rotating plate (22) is fixedly installed at the end of the power component (211). The inner cavity of the fixed plate (21) is provided with a drive rod (24), and a movable rod (25) is slidably installed on the inner wall of the drive rod (24). A transmission rod (241) is fixedly installed on the outer surface of the drive rod (24), and a rotating cylinder (26) is fixedly installed at the end of the transmission rod (241). A filter plate (261) is provided on the outer surface of the rotating cylinder (26). A limiting rod (251) is rotatably mounted on the end of the movable rod (25). A baffle (253) is fixedly mounted on the outer surface of the end of the limiting rod (251). A cylinder (27) is rotatably mounted on the end of the limiting rod (251). An elastic element (252) is sleeved on the outer surface of the limiting rod (251). One end of the elastic element (252) is connected to the inner wall of the cylinder (27), and the other end is connected to the end of the baffle (253).

2. The sampling device for geological environment monitoring according to claim 1, characterized in that, Positioning blocks (23) are fixedly installed on the inner wall of the fixed plate (21) and on both sides of the power component (211). A docking gear (231) is rotatably installed on the inner wall of the positioning block (23). The end of the docking gear (231) passes through and extends to the outside of the positioning block (23), and the end of the docking gear (231) is engaged with the end of the rotating plate (22).

3. The sampling device for geological environment monitoring according to claim 2, characterized in that, The first transmission gear (232) and the second transmission gear (233) are symmetrically rotated on both sides of the inner wall of the positioning block (23), and the outer surfaces of the first transmission gear (232) and the second transmission gear (233) mesh with the outer surface of the mating gear (231).

4. The sampling device for geological environment monitoring according to claim 3, characterized in that, The end of the first transmission gear (232) is engaged with the end of the movable rod (25), the end of the second transmission gear (233) is engaged with the end of the drive rod (24), and the inner wall of the drive rod (24) is slidably connected to the outer surface of the movable rod (25).

5. The sampling device for geological environment monitoring according to claim 4, characterized in that, The outer surface of the cylinder (27) is rotatably connected to the inner wall of the rotating cylinder (26). The outer surface of the cylinder (27) is provided with a through hole (271). The outer surface of the cylinder (27) is provided with a cleaning ring (272). The outer surface of the cleaning ring (272) is in contact with the outer surface of the filter plate (261). A cover plate (28) is fixedly installed at the end of the cylinder (27), and the end of the cover plate (28) is in contact with the end of the rotating cylinder (26).

6. The sampling device for geological environment monitoring according to claim 1, characterized in that, The adjustment component (3) includes a snap-fit ​​block (31) that snaps into the fixed plate (21). A connecting block (32) is symmetrically fixedly installed at the end of the snap-fit ​​block (31). A support block (321) is fixedly installed at the end of the connecting block (32). A rotating disk (33) is rotatably installed at the end of the support block (321).

7. The sampling device for geological environment monitoring according to claim 6, characterized in that, A swing block (331) is fixedly installed at the end of the rotating disk (33), and a moving rod (34) is alternately installed at the end of the swing block (331).

8. The sampling device for geological environment monitoring according to claim 7, characterized in that, A positioning rod (35) is fixedly installed on the inner wall of the snap-fit ​​block (31). A slider (351) is symmetrically slidably installed on the outer surface of the positioning rod (35), and the outer surface of the slider (351) is rotatably connected to the end of the moving rod (34).

9. The sampling device for geological environment monitoring according to claim 8, characterized in that, A connecting rod (36) is rotatably mounted on the outer surface of the movable rod (34), and a movable block (361) is fixedly mounted on the end of the connecting rod (36), and the end of the movable block (361) is rotatably and slidably connected to the outer surface of the movable rod (34).

10. The sampling device for geological environment monitoring according to claim 9, characterized in that, Multiple sets of swing plates (37) are uniformly rotatably mounted on the outer surface of the connecting rod (36), and a rotating block (371) is rotatably mounted on the outer surface of the swing plate (37). The end of the rotating block (371) is rotatably connected to the inner wall of the snap-fit ​​block (31). The end of the swing plate (37) penetrates and extends to the outside of the snap-fit ​​block (31), while the end of the snap-fit ​​block (31) is snapped with a protective plate (38).

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