Water pollutant collecting device for environmental monitoring

Abstract

The invention relates to the technical field of water pollutant collection, and discloses a water pollutant collection device for environmental monitoring, which comprises a mounting plate, a collection box is fixedly mounted on the lower part of one side of the mounting plate, a fixed plate A is fixedly mounted on the top of the mounting plate, and a fixed plate B is fixedly mounted on one side of the top of the collection box. A main power lifting adjusting part is installed between the fixing plate A and the fixing plate B. Rotary connectors are installed at the two ends of the main power lifting adjusting part correspondingly, multi-stage telescopic intercepting and gathering rods are installed on the upper portions of the two rotary connectors correspondingly, and a notch is formed in the upper portion of one side of the collecting box. A U-shaped baffle located outside the notch is fixedly installed on the upper portion of one side of the collecting box, and a collecting and conveying end used for conveying pollutants is installed in the U-shaped baffle. The water body pollutant collecting device is matched with a power boat for use, and can comprehensively collect and salvage pollutants in a water body in a large range, so that the water body pollutant collecting efficiency is effectively improved, and the water body pollutant collecting speed is effectively increased.

Description

Technical Field

[0001] The invention belongs to the technical field of water pollutant collection, and in particular relates to a water pollutant collection device for environmental monitoring. Background Art

[0002] Environmental monitoring refers to the process of systematically observing and evaluating environmental quality through various methods and technical means. Its main purpose is to obtain information on the distribution and concentration changes of pollutants in the environment and their impact on ecology and human health. Environmental monitoring usually includes monitoring of air, water, soil and noise. Common monitoring methods include sampling analysis, remote sensing technology and automatic monitoring stations. Through environmental monitoring, the government and relevant agencies can keep abreast of environmental conditions and formulate corresponding environmental protection policies and measures to protect the ecological environment and public health.

[0003] When monitoring water bodies, it is necessary to collect and salvage the floating pollutants in the water and then conduct detection and analysis. Traditionally, the collection and salvage of floating pollutants in water bodies is mostly done manually by people riding on small boats. Manual salvage of floating pollutants in the water is costly and inefficient, and the collection and salvage range is small and not comprehensive enough, which affects the analysis and evaluation of subsequent environmental monitoring. Therefore, improvements are needed to address the above problems. Summary of the invention

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a pollutant collection device for water body used for environmental monitoring, comprising a mounting plate, a collecting box is fixedly mounted on the lower part of one side of the mounting plate, a fixing plate A is fixedly mounted on the top of the mounting plate, a fixing plate B is fixedly mounted on one side of the top of the collecting box, a main power lifting and adjusting component is mounted between the fixing plate A and the fixing plate B, rotating connectors are mounted at both ends of the main power lifting and adjusting component, multi-stage telescopic intercepting and gathering rods are mounted on the upper parts of the two rotating connectors, a slot is opened on the upper part of one side of the collecting box, a U-shaped baffle located outside the slot is fixedly mounted on the upper part of one side of the collecting box, and a collecting and conveying end for transmitting pollutants is mounted inside the U-shaped baffle.

[0005] Preferably, the main force lifting and adjusting component includes two sliding rods fixedly connected between the fixed plate A and the fixed plate B, an n-shaped plate is slidably installed between the two sliding rods, the middle part of the n-shaped plate is threadedly connected with a threaded shaft, the threaded shaft is rotatably connected between the fixed plate A and the fixed plate B, and the top of the fixed plate A is installed with a motor A connected to the top of the threaded shaft, so that the lifting and adjusting can be effectively performed.

[0006] Preferably, the two rotary connectors each include a fixed block, the two fixed blocks are fixedly mounted at both ends of the n-shaped plate, the middle parts of the two fixed blocks are rotatably connected with an adjusting shaft, the bottoms of the two adjusting shafts are fixedly mounted with worm gears, and the bottoms of the two fixed blocks are rotatably connected with a worm meshing with the worm gears, one end of the worm gear is fixedly mounted with a gear A, and two short tooth plates are symmetrically fixedly mounted on the upper part of one side of the mounting plate, and the two short tooth plates are respectively used in conjunction with the two gears A, so that rotation adjustment can be performed first during the descent process.

[0007] Preferably, the two multi-stage telescopic intercepting and gathering rods include fixed rings fixedly connected to the tops of the two adjusting shafts, and fixed tubes are fixedly installed inside the two fixed rings. The surfaces of the fixed tubes are sleeved with telescopically adjustable first-level telescopic tubes, and the surfaces of the first-level telescopic tubes are sleeved with telescopically adjustable second-level telescopic tubes. The fixed tubes, the first-level telescopic tubes and the second-level telescopic tubes are all external square pipes.

[0008] Preferably, one end of the two fixed tubes close to the fixed ring is rotatably connected to an adjusting shaft, the end of the adjusting shaft located inside the fixed tube is fixedly installed with an adjusting tube, and the end of the adjusting shaft located outside the fixed tube is fixedly installed with a gear B, and two long tooth plates are symmetrically fixedly installed on the upper part of one side of the mounting plate, and the two long tooth plates are installed at an angle, and the two inclined long tooth plates are used in conjunction with the two gears B rotated one hundred and twenty degrees.

[0009] Preferably, an externally threaded tube is installed through one end of the first-level telescopic tube, the externally threaded tube is movably inserted in the interior of the fixed tube, the adjusting tube is movably inserted in the interior of the externally threaded tube, an internally threaded tube sleeve A is fixedly installed at one end inside the fixed tube, the externally threaded tube is threadedly connected to the internally threaded tube sleeve A, two sliding grooves are symmetrically provided inside the externally threaded tube, two sliding blocks are symmetrically fixedly installed on one end of the surface of the adjusting tube, the two sliding blocks are respectively located inside the two sliding grooves, and fixed retaining rings are fixedly installed on the surfaces of the externally threaded tube located inside and outside the first-level telescopic tube.

[0010] Preferably, an internally threaded pipe sleeve B is fixedly installed at one end of the internal part of the externally threaded pipe, a threaded rod is fixedly connected to the internal part of the secondary telescopic pipe, the threaded rod is threadedly connected to the internally threaded pipe sleeve B, and the threaded rod is inserted into the internal part of the adjusting pipe, thereby being able to effectively perform extension adjustment on the primary telescopic pipe and the secondary telescopic pipe.

[0011] Preferably, the collecting and conveying end includes a rotating shaft rotatably connected to the lower inner part of the U-shaped baffle, the lower part of the U-shaped baffle is an inverted V-shaped structure, and a toggle plate is fixedly installed with an annular equidistant surface of the rotating shaft. One end of the rotating shaft extends to the outside of the U-shaped baffle and is fixedly installed with a bevel gear A. A motor B with a waterproof cover is installed at the bottom of the fixed plate B, and the output end of the motor B is fixedly connected to a bevel gear B meshing with the bevel gear A. Two baffles are symmetrically fixedly connected to one side of the U-shaped baffle, and the two baffles present a trumpet-mouth structure, so that the collected pollutants can be effectively concentrated.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] (1) During operation, the water pollutant collection device is provided with a mounting plate, a collection box, a fixing plate A, a fixing plate B, a main power lifting and adjusting component, a rotating connector, a multi-stage telescopic intercepting and gathering rod, a notch, a U-shaped baffle and a collection and conveying end, so that the water pollutant collection device can be used in conjunction with a power boat to collect and salvage pollutants in a large range of water bodies, thereby effectively improving the efficiency and speed of water pollutant collection, and effectively improving the later analysis and evaluation of water pollutants, and ensuring the quality of water environment monitoring;

[0014] At the same time, the device has a synchronous adjustment structure that integrates lifting, rotation, and telescoping, thereby effectively improving the performance of the device. The device has a simple structural design, is easy to use, and has stable and reliable adjustment and collection operations. Its performance can meet the use requirements of environmental monitoring of water pollutant collection;

[0015] (2) When in use, the threaded shaft is rotated by starting motor A. The rotation of the threaded shaft will cause the n-shaped plate to slide downward on the surfaces of the two sliding rods. The downward movement of the n-shaped plate will drive the fixed block to move. The downward movement of the two fixed blocks will drive gear A to move downward and cause gear A to roll and rotate on the short tooth plate. The rolling and rotating movement of gear A will drive the worm to rotate. The rotation of the worm will drive the worm wheel to rotate. The rotation of the worm wheel will drive the adjustment shaft to rotate. The rolling and rotating distance of gear A on the short tooth plate will eventually cause the adjustment shaft to rotate 120 degrees. The 120-degree rotation of the two adjustment shafts will drive the two multi-stage telescopic interception and aggregation rods to rotate, and finally make the angle between the two multi-stage telescopic interception and aggregation rods 120 degrees.

[0016] When the n-shaped plate moves downward, the two adjustment shafts will move downward and rotate 120 degrees, and the 120-degree rotation of the two adjustment shafts will drive the fixed ring and gear B to rotate 120 degrees. After gear A is separated from the short tooth plate, the 120-degree rotated gear B is just aligned with the long tooth plate.

[0017] Then the downwardly moving n-shaped plate will drive the fixed ring, the fixed tube, the primary telescopic tube, the secondary telescopic tube and the gear B to move downward, so that the gear B will roll and rotate downward on the long tooth plate, and the rolling rotation of the gear B will drive the adjusting shaft and the adjusting tube to rotate and adjust;

[0018] (3) When the adjusting tube rotates, the external threaded tube is driven to rotate through the sliding block and the sliding groove. The rotation of the external threaded tube rotates inside the internal threaded tube sleeve A and drives the first telescopic tube to move, so that the first telescopic tube moves and extends on the surface of the fixed tube. The movement of the first telescopic tube drives the second telescopic tube to move. At the same time, the rotation of the external threaded tube drives the internal threaded tube sleeve B to rotate. The rotation of the internal threaded tube sleeve B causes the threaded rod to move inside it and drives the second telescopic tube to move and extend on the surface of the first telescopic tube, and finally the first telescopic tube and the second telescopic tube are expanded and moved downward, and finally the fixed tube, the first telescopic tube and the second telescopic tube are moved down to the water surface and float on the water surface; the two expanded and extended fixed tubes, the two first telescopic tubes and the two second telescopic tubes can collect pollutants on the water surface in a large area, and the movement of the power boat can actively collect pollutants on the water surface at the U-shaped baffle, and then transmit the pollutants to the inside of the collection box through the collection and transportation end;

[0019] (4) The two movable fixed tubes, two primary telescopic tubes, two secondary telescopic tubes and two baffles can automatically collect the pollutants on the water surface at the U-shaped baffle. At the same time, the motor B is started to rotate the bevel gear B. The rotation of the bevel gear B will drive the bevel gear A to rotate and drive the toggle plate to rotate. The rotation of the toggle plate will toggle and transmit the collected pollutants so that the pollutants are collected inside the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0021] In the attached picture:

[0022] Figure 1 This is a schematic diagram of the structure of the water pollutant collection device for environmental monitoring of the present invention;

[0023] Figure 2 For the present invention Figure 1 Schematic diagram of the local structure;

[0024] Figure 3 For the present invention Figure 2 A schematic cross-sectional structure diagram of ;

[0025] Figure 4 It is a schematic diagram of the side section structure of the U-shaped baffle of the present invention;

[0026] Figure 5 For the present invention Figure 1 A schematic diagram of a partial cross-sectional structure;

[0027] Figure 6 For the present invention Figure 5 The local structure of Figure 1 ;

[0028] Figure 7 For the present invention Figure 5 The local structure of Figure 2 ;

[0029] In the figure: 1. Mounting plate; 2. Collection box; 3. Fixed plate A; 4. Fixed plate B; 5. Main power lifting and adjusting component; 6. Rotary connector; 7. Multi-stage telescopic intercepting and gathering rod; 8. Notch; 9. U-shaped baffle; 10. Collection and conveying end; 11. Threaded shaft; 12. N-shaped plate; 13. Motor A; 14. Sliding rod; 15. Fixed block; 16. Adjustment shaft; 17. Worm gear; 18. Worm; 19. Gear A; 20. Short tooth plate; 21. Fixed sleeve ring; 22, fixed tube; 23, primary telescopic tube; 24, secondary telescopic tube; 25, adjusting shaft; 26, adjusting tube; 27, gear B; 28, long tooth plate; 29, external threaded tube; 30, internal threaded tube sleeve A; 31, sliding groove; 32, sliding block; 33, fixed retaining ring; 34, internal threaded tube sleeve B; 35, threaded rod; 36, rotating shaft; 37, toggle plate; 38, bevel gear A; 39, motor B; 40, bevel gear B; 41, baffle. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] Embodiment 1, by Figures 1 to 7The present invention comprises a mounting plate 1, which is mounted on the front end of a power boat, a collecting box 2 is fixedly mounted on the lower part of one side of the mounting plate 1, a filter is fixedly mounted on the middle part of the collecting box 2, and a water pump for drainage is mounted on the bottom of the collecting box 2; when water and pollutants enter the collecting box 2, they can be filtered and intercepted by the filter, and the moisture will flow into the bottom of the collecting box 2 and be discharged through the water pump, a fixing plate A3 is fixedly mounted on the top of the mounting plate 1, a fixing plate B4 is fixedly mounted on one side of the top of the collecting box 2, a main power lifting and adjusting component 5 is mounted between the fixing plate A3 and the fixing plate B4, both ends of the main power lifting and adjusting component 5 are mounted with rotating connectors 6, and the upper parts of the two rotating connectors 6 are mounted with multi-stage telescopic intercepting and gathering rods 7, a notch 8 is opened on the upper part of one side of the collecting box 2, a U-shaped baffle 9 located outside the notch 8 is fixedly mounted on the upper part of one side of the collecting box 2, and a collecting and conveying end 10 for conveying pollutants is mounted inside the U-shaped baffle 9.

[0032] The water pollutant collection device can be used in conjunction with a power boat to collect and salvage pollutants in a wide range of water bodies, thereby effectively improving the efficiency and speed of water pollutant collection, and effectively improving the subsequent analysis and evaluation of water pollutants, ensuring the quality of water environment monitoring. At the same time, the device has a synchronous adjustment structure that integrates lifting, rotation, and telescoping, thereby effectively improving the performance of the device. The device has a simple structural design, is easy to use, and has stable and reliable adjustment and collection operations. Its performance can meet the use requirements of environmental monitoring water pollutant collection.

[0033] Embodiment 2, on the basis of embodiment 1, the main force lifting and adjusting component 5 includes two sliding rods 14 fixedly connected between the fixed plate A3 and the fixed plate B4, an n-shaped plate 12 is slidably installed between the two sliding rods 14, a threaded shaft 11 is threadedly connected to the middle part of the n-shaped plate 12, the threaded shaft 11 is rotatably connected between the fixed plate A3 and the fixed plate B4, and a motor A13 connected to the top of the threaded shaft 11 is installed on the top of the fixed plate A3, so that lifting and adjusting can be effectively performed.

[0034] The two rotary connectors 6 each include a fixed block 15, the two fixed blocks 15 are fixedly mounted at both ends of the n-shaped plate 12, the middle parts of the two fixed blocks 15 are rotatably connected with an adjusting shaft 16, the bottoms of the two adjusting shafts 16 are fixedly mounted with a worm gear 17, and the bottoms of the two fixed blocks 15 are rotatably connected with a worm 18 meshing with the worm gear 17, one end of the worm gear 18 is fixedly mounted with a gear A19, and two short tooth plates 20 are symmetrically fixedly mounted on the upper part of one side of the mounting plate 1, and the two short tooth plates 20 are respectively used in conjunction with the two gears A19, so that rotation adjustment can be performed first during the descent process.

[0035] When the device is installed, two multi-stage telescopic interception and gathering rods 7 are arranged in parallel and located above the two sides of the power boat, so that the two multi-stage telescopic interception and gathering rods 7 are arranged in parallel with the power boat, and at the same time, the upper part and the lower part of the collection box 2, the lower part of the U-shaped baffle 9 and the lower part of the collection and conveying end 10 are all located in the water;

[0036] When in use, the threaded shaft 11 is rotated by starting the motor A13. The rotation of the threaded shaft 11 will cause the n-shaped plate 12 to slide downward on the surfaces of the two sliding rods 14. The downward movement of the n-shaped plate 12 will drive the fixed block 15 to move. The downward movement of the two fixed blocks 15 will drive the gear A19 to move downward and cause the gear A19 to roll and rotate on the short tooth plate 20. The rolling and rotating movement of the gear A19 will drive the worm 18 to rotate. The rotation of the worm 18 will transmit the rotation of the worm wheel 17. The rotation of the worm wheel 17 will drive the adjusting shaft 16 to rotate. The rolling and rotating distance of the gear A19 on the short tooth plate 20 will eventually cause the adjusting shaft 16 to rotate one hundred and twenty degrees. The one hundred and twenty degree rotation of the two adjusting shafts 16 will drive the two multi-stage telescopic intercepting and gathering rods 7 to rotate, and finally make the angle between the two multi-stage telescopic intercepting and gathering rods 7 one hundred and twenty degrees.

[0037] The two multi-stage telescopic intercepting and gathering rods 7 include a fixed ring 21 fixedly connected to the top of the two adjusting shafts 16, and the two fixed rings 21 are fixedly installed with fixed tubes 22 inside, and the surfaces of the fixed tubes 22 are sleeved with telescopically adjustable first-level telescopic tubes 23, and the surfaces of the first-level telescopic tubes 23 are sleeved with telescopically adjustable second-level telescopic tubes 24, and the fixed tubes 22, the first-level telescopic tubes 23 and the second-level telescopic tubes 24 are all external square pipes; the ends of the two fixed tubes 22 close to the fixed ring 21 are rotatably connected with adjusting shafts 25, and the ends of the adjusting shafts 25 located inside the fixed tubes 22 are fixedly installed with adjusting tubes 26, and the ends of the adjusting shafts 25 located outside the fixed tubes 22 are fixedly installed with gears B27, and two long tooth plates 28 are symmetrically fixedly installed on the upper part of one side of the mounting plate 1, and the two long tooth plates 28 are tiltedly installed, and the two tilted long tooth plates 28 are used in conjunction with two gears B27 rotated one hundred and twenty degrees.

[0038] When the n-shaped plate 12 moves downward, the two adjustment shafts 16 move downward and rotate 120 degrees, and the 120-degree rotation of the two adjustment shafts 16 drives the fixed ring 21 and the gear B27 to rotate 120 degrees. After the gear A19 is separated from the short tooth plate 20, the gear B27 rotated 120 degrees is just aligned with the long tooth plate 28.

[0039] The n-shaped plate 12 that moves downward will then drive the fixed ring 21, the fixed tube 22, the primary telescopic tube 23, the secondary telescopic tube 24 and the gear B27 to move downward, thereby causing the gear B27 to roll and rotate downward on the long tooth plate 28, and the rolling rotation of the gear B27 will drive the adjusting shaft 25 and the adjusting tube 26 to rotate and adjust.

[0040] Embodiment 3: On the basis of embodiment 2, an externally threaded tube 29 is installed through one end of the primary telescopic tube 23, and the externally threaded tube 29 is movably inserted into the interior of the fixed tube 22, and the adjusting tube 26 is movably inserted into the interior of the externally threaded tube 29, and an internally threaded tube sleeve A30 is fixedly installed at one end inside the fixed tube 22, and the externally threaded tube 29 is threadedly connected with the internally threaded tube sleeve A30, and two sliding grooves 31 are symmetrically provided inside the externally threaded tube 29, and two sliding blocks 32 are symmetrically fixedly installed at one end of the surface of the adjusting tube 26, and the two sliding blocks 32 are respectively located inside the two sliding grooves 31, and a fixed retaining ring 33 is fixedly installed on the surface of the externally threaded tube 29 located inside and outside the primary telescopic tube 23; an internally threaded tube sleeve B34 is fixedly installed at one end inside the externally threaded tube 29, and a threaded rod 35 is fixedly connected to the interior of the secondary telescopic tube 24, and the threaded rod 35 is threadedly connected with the internally threaded tube sleeve B34, and the threaded rod 35 is inserted into the interior of the adjusting tube 26, so that the primary telescopic tube 23 and the secondary telescopic tube 24 can be effectively extended and adjusted.

[0041] When the adjusting tube 26 rotates, the external threaded tube 29 is driven to rotate through the sliding block 32 and the sliding groove 31. The rotation of the external threaded tube 29 rotates and moves inside the internal threaded tube sleeve A30 to drive the primary telescopic tube 23 to move, so that the primary telescopic tube 23 moves, expands and extends on the surface of the fixed tube 22. The movement of the primary telescopic tube 23 drives the secondary telescopic tube 24 to move. At the same time, the rotation of the external threaded tube 29 drives the internal threaded tube sleeve B34 to rotate. The rotation of the internal threaded tube sleeve B34 causes the threaded rod 35 to move inside it and drives the secondary telescopic tube 24 to move, expand and extend on the surface of the primary telescopic tube 23, and finally the primary telescopic tube 23 and the secondary telescopic tube 24 are expanded and moved downward, and finally the fixed tube 22, the primary telescopic tube 23 and the secondary telescopic tube 24 move downward to the water surface and float on the water surface.

[0042] The two unfolded and extended fixed tubes 22, the two first-level telescopic tubes 23 and the two second-level telescopic tubes 24 can collect pollutants on the water surface over a large area, and the movement of the power boat can actively collect pollutants on the water surface at the U-shaped baffle 9, and then transport the pollutants to the interior of the collection box 2 through the collection and conveying end 10.

[0043] Embodiment 4, on the basis of embodiment 1, the collecting and conveying end 10 includes a rotating shaft 36 rotatably connected to the lower inner part of the U-shaped baffle 9, the lower part of the U-shaped baffle 9 is an inverted V-shaped structure, and the surface of the rotating shaft 36 is annularly and equidistantly fixedly installed with a toggle plate 37, one end of the rotating shaft 36 extends to the outside of the U-shaped baffle 9 and is fixedly installed with a bevel gear A38, and a motor B39 with a waterproof cover is installed at the bottom of the fixed plate B4, and the output end of the motor B39 is fixedly connected to a bevel gear B40 meshing with the bevel gear A38; one side of the U-shaped baffle 9 is symmetrically fixedly connected with two baffles 41, and the two baffles 41 present a trumpet-mouth structure, so that the collected pollutants can be effectively concentrated.

[0044] The two movable fixed tubes 22, the two first-level telescopic tubes 23, the two second-level telescopic tubes 24 and the two baffles 41 can automatically collect the pollutants on the water surface at the U-shaped baffle 9, and at the same time start the motor B39 to rotate the bevel gear B40. The rotation of the bevel gear B40 will drive the bevel gear A38 to rotate and drive the toggle plate 37 to rotate. The rotation of the toggle plate 37 will toggle and transmit the collected pollutants, so that the pollutants are collected into the inside of the collection box 2.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water pollutant collection device for environmental monitoring, comprising a mounting plate (1), characterized in that: A collecting box (2) is fixedly mounted on the lower part of one side of the mounting plate (1), a fixing plate A (3) is fixedly mounted on the top of the mounting plate (1), a fixing plate B (4) is fixedly mounted on one side of the top of the collecting box (2), a main power lifting and adjusting component (5) is mounted between the fixing plate A (3) and the fixing plate B (4), both ends of the main power lifting and adjusting component (5) are mounted with rotating connectors (6), the upper parts of the two rotating connectors (6) are mounted with multi-stage telescopic intercepting and gathering rods (7), a notch (8) is opened on the upper part of one side of the collecting box (2), a U-shaped baffle (9) located outside the notch (8) is fixedly mounted on the upper part of one side of the collecting box (2), and a collecting and conveying end (10) for conveying pollutants is mounted inside the U-shaped baffle (9).

2. The device for collecting pollutants in water used for environmental monitoring according to claim 1, characterized in that: The active force lifting and adjusting component (5) comprises two sliding rods (14) fixedly connected between a fixed plate A (3) and a fixed plate B (4); an n-shaped plate (12) is slidably mounted between the two sliding rods (14); a threaded shaft (11) is threadedly connected to the middle of the n-shaped plate (12); the threaded shaft (11) is rotatably connected between the fixed plate A (3) and the fixed plate B (4); and a motor A (13) connected to the top of the threaded shaft (11) is mounted on the top of the fixed plate A (3).

3. The device for collecting pollutants in water used for environmental monitoring according to claim 2, characterized in that: The two rotary connectors (6) each include a fixed block (15), the two fixed blocks (15) are fixedly mounted at both ends of the n-shaped plate (12), the middle parts of the two fixed blocks (15) are rotatably connected to an adjustment shaft (16), the bottoms of the two adjustment shafts (16) are fixedly mounted with a worm gear (17), and the bottoms of the two fixed blocks (15) are rotatably connected to a worm (18) meshing with the worm gear (17), one end of the worm gear (18) is fixedly mounted with a gear A (19), and two short tooth plates (20) are symmetrically fixedly mounted on the upper part of one side of the mounting plate (1), and the two short tooth plates (20) are used in conjunction with the two gears A (19) respectively.

4. The device for collecting pollutants in water used for environmental monitoring according to claim 3, characterized in that: The two multi-stage telescopic intercepting and gathering rods (7) include a fixed ring (21) fixedly connected to the top of the two adjustment shafts (16), and the interior of the two fixed rings (21) is fixedly installed with a fixed tube (22), and the surface of the fixed tube (22) is sleeved with a telescopically adjustable first-level telescopic tube (23), and the surface of the first-level telescopic tube (23) is sleeved with a telescopically adjustable second-level telescopic tube (24).

5. The device for collecting pollutants in water used for environmental monitoring according to claim 4, characterized in that: The ends of the two fixed tubes (22) close to the fixed ring (21) are rotatably connected to the adjusting shaft (25), the ends of the adjusting shaft (25) located inside the fixed tube (22) are fixedly installed with the adjusting tube (26), and the ends of the adjusting shaft (25) located outside the fixed tube (22) are fixedly installed with the gear B (27), and two long tooth plates (28) are symmetrically fixedly installed on the upper part of one side of the mounting plate (1), and the two long tooth plates (28) are installed obliquely.

6. The device for collecting pollutants in water used for environmental monitoring according to claim 5, characterized in that: An externally threaded tube (29) is installed through one end of the primary telescopic tube (23), the externally threaded tube (29) is movably inserted into the interior of the fixed tube (22), the adjusting tube (26) is movably inserted into the interior of the externally threaded tube (29), an internally threaded tube sleeve A (30) is fixedly installed at one end of the interior of the fixed tube (22), the externally threaded tube (29) and the internally threaded tube sleeve A (30) are threadedly connected, two sliding grooves (31) are symmetrically provided inside the externally threaded tube (29), two sliding blocks (32) are symmetrically fixedly installed on one end of the surface of the adjusting tube (26), the two sliding blocks (32) are respectively located inside the two sliding grooves (31), and fixed retaining rings (33) are fixedly installed on the surfaces of the externally threaded tube (29) located inside and outside the primary telescopic tube (23).

7. The device for collecting pollutants in water for environmental monitoring according to claim 6, characterized in that: An internally threaded pipe sleeve B (34) is fixedly installed at one end of the internal portion of the externally threaded pipe (29), a threaded rod (35) is fixedly connected to the internal portion of the secondary telescopic pipe (24), the threaded rod (35) is threadedly connected to the internally threaded pipe sleeve B (34), and the threaded rod (35) is inserted into the internal portion of the adjusting pipe (26).

8. The device for collecting pollutants in water used for environmental monitoring according to claim 1, characterized in that: The collecting and conveying end (10) comprises a rotating shaft (36) rotatably connected to the lower part of the inner part of the U-shaped baffle (9), a toggle plate (37) is fixedly installed on the surface of the rotating shaft (36) in an annular manner at equal intervals, one end of the rotating shaft (36) extends to the outside of the U-shaped baffle (9) and is fixedly installed with a bevel gear A (38), a motor B (39) with a waterproof cover is installed at the bottom of the fixed plate B (4), and the output end of the motor B (39) is fixedly connected to a bevel gear B (40) meshing with the bevel gear A (38).

9. The device for collecting pollutants in water for environmental monitoring according to claim 8, characterized in that: Two baffles (41) are symmetrically fixedly connected to one side of the U-shaped baffle (9), and the two baffles (41) present a bell-mouth structure.

Images