A scientific and popularization display system for quantifying the effects of pollution reduction and carbon reduction in forest wetland composite ecology

Abstract

The present invention relates to a system for quantifying and popularizing the effectiveness of pollution reduction and carbon reduction in forest wetland composite ecology, comprising a detection module and a display module, and also comprising a mobile sampling module. The mobile sampling module comprises an unmanned aerial vehicle (UAV), a soil sampling assembly and a water sampling assembly arranged at the bottom of the UAV, and a plurality of fixed parking frames fixedly arranged in a river in a forest wetland and on a soil slope adjacent to the river. The present invention can simultaneously sample soil samples on the slope where the river and soil meet in a forest wetland, as well as water samples in a river adjacent to the soil sample, through the mobile sampling module. The soil and water samples in the forest wetland are detected and analyzed through the detection module. The detection and analysis results of the soil and water samples before and after treatment are displayed through the display module in the form of quantitative indicators such as trend charts, forming a comparison, thereby achieving a quantitative and popularizing the effectiveness of pollution reduction and carbon reduction in forest wetland composite ecology.

Description

Technical Field

[0001] The present invention belongs to the technical field of science popularization display systems and equipment, and specifically relates to a science popularization display system for quantifying the effects of pollution reduction and carbon reduction in forest wetland composite ecology. Background Art

[0002] The forest wetland complex ecosystem is an important carbon sink that can absorb and store large amounts of carbon dioxide. However, due to the impact of human activities, forest wetlands are facing serious degradation and destruction, resulting in the weakening of their carbon sink function. Through pollution reduction and carbon reduction management, the carbon sink function of forest wetlands can be restored and enhanced, which will help to cope with climate change and slow down the trend of global warming.

[0003] In order to popularize the importance of pollution reduction and carbon reduction management of forest wetland complex ecology and show people the pollution reduction and carbon reduction management effects of forest wetland complex ecology, a popular science display system is generally used to show people the changes in soil pollution and water pollution levels of forest wetland complex ecology at different stages before and after management. By comparing quantitative indicators, people can understand the effects of pollution reduction and carbon reduction management, thereby popularizing the importance of pollution reduction and carbon reduction management and allowing more people to participate in the practical operation of pollution reduction and carbon reduction. The popular science display system generally includes a sampling module, a detection module, and a display module. The sampling module is used to sample soil samples and water samples of forest wetland complex ecology at different stages after management. However, the sampling modules in the prior art are mostly separate sampling devices, that is, a soil sampling device for sampling soil samples separately and a water sampling device for sampling water samples separately. It is difficult to simultaneously sample soil samples on the slope where the river and soil of the forest wetland meet and water samples in the river adjacent to the soil sample. Sampling will consume a lot of practice and is inconvenient to use. Summary of the Invention

[0004] The purpose of the present invention is to provide a scientific and popularization display system for quantifying the pollution reduction and carbon reduction effects of forest wetland composite ecology in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A system for quantifying and popularizing the effectiveness of pollution reduction and carbon reduction in forest wetland composite ecology, comprising a detection module and a display module. The detection module is used to detect and analyze soil and water samples in the forest wetland. The display module quantifies and popularizes the effectiveness of pollution reduction and carbon reduction in the forest wetland composite ecology based on the detection and analysis results of the soil and water samples. The system also comprises a mobile sampling module, which comprises an unmanned aerial vehicle (UAV), at least one remote monitoring camera provided on the UAV, a plurality of electrically retractable support legs hinged to the bottom of the UAV, electrically retractable wheels provided at the retractable ends of the electrically retractable support legs, a soil sampling assembly and a water sampling assembly provided at the bottom of the UAV, and a plurality of fixed parking frames fixedly provided in a river in the forest wetland and on a soil slope connected to the river.

[0007] A sampling extension port is provided at the bottom of the fixed shutdown frame, and the soil sampling assembly and the water sampling assembly extend from the sampling extension port to sample soil samples on the slope where the river and soil of the forest wetland meet, as well as water samples in the river adjacent to the soil sample.

[0008] As a further optimization solution of the present invention, the soil sampling assembly includes a first fixing frame and a second fixing frame provided at the bottom of the drone, two rotating shafts rotatably connected to the first fixing frame and the second fixing frame respectively, and a conveyor belt sleeved between the two rotating shafts. The conveyor belt is arranged at an angle with the side closer to the second fixing frame being the lower side. The conveyor belt is divided into an installation area and a blank area. A plurality of digging buckets are provided at equal intervals on the installation area.

[0009] The soil sampling assembly further comprises a power assembly for driving the conveyor belt, a soil storage assembly, and a scraping assembly for pushing the soil samples dug by each digging bucket into the interior of the soil storage assembly.

[0010] As a further optimization scheme of the present invention, the soil storage assembly includes two soil storage boxes respectively arranged on the front and rear sides of the fixing frame, a fixing seat arranged on the fixing frame and located above and below the soil storage box, a sliding connection block slidably connected to the fixing seat and fixedly connected to the soil storage box, and a spring arranged between the fixing seat and the sliding connection block. The soil storage box contacts the side wall of the excavation bucket under the pressure of the spring, and a receiving interface is provided on the side of the soil storage box close to the excavation bucket.

[0011] As a further optimization scheme of the present invention, the scraping assembly includes a frame connected to a fixed frame for sliding up and down, a screw rod 2 connected to the frame for rotation, a servo motor 2 driving the screw rod 2 to rotate, a nut seat 2 connected to the screw rod 2 through a ball nut pair, a scraper provided on the nut seat 2, and an electric push rod 2 provided on the fixed frame for driving the frame to move up and down.

[0012] As a further optimized solution of the present invention, the water sampling assembly includes two support frames symmetrically arranged on the second fixing frame in a front-to-back manner, a middle partition provided between the two support frames, an electric push rod 1 provided on the middle partition, a liquid suction head provided at the bottom of the telescopic end of the electric push rod 1, a liquid storage tank provided at the bottom of the drone, a delivery pipe provided between the liquid suction head and the liquid storage tank, and a delivery pump provided on the delivery pipe;

[0013] The sampling component also includes a waterweed pressing component, and the waterweed pressing component is driven by a power component.

[0014] As a further optimization scheme of the present invention, the water grass pressing assembly includes two screw rods 1 that are respectively rotatably connected to the support frame and the middle partition, a nut seat 1 connected to the screw rod 1 through a ball nut pair, and a mesh plate 1 provided on the nut seat 1. The two mesh plates 1 are symmetrically arranged front to back and each has a mesh plate 2 at the bottom. The two mesh plates 2 are staggered up and down, and the rotation of the two screw rods 1 causes the two mesh plates 1 to move toward or away from each other.

[0015] As a further optimization scheme of the present invention, the power assembly includes an auxiliary rotating shaft arranged on the fixed frame 2, and a servo motor 1 that drives the auxiliary rotating shaft to rotate. Synchronizing parts are provided between the rotating shaft and the auxiliary rotating shaft and between the screw 1 and the auxiliary rotating shaft.

[0016] As a further optimized solution of the present invention, the liquid storage tank is provided with an output pipe and the output pipe is provided with a switch valve.

[0017] The beneficial effects of the present invention are:

[0018] 1) The present invention uses a mobile sampling module to simultaneously collect soil samples from the slope at the intersection of the river and soil in the forest wetland, as well as water samples from the river adjacent to the soil samples. The detection module detects and analyzes the soil and water samples in the forest wetland. The display module displays the detection and analysis results of the soil and water samples before treatment and the detection and analysis results of the soil and water samples at different time periods after pollution reduction and carbon reduction treatment in the form of bar graphs, line graphs, trend graphs, and other quantitative indicators for comparison, thereby achieving a quantitative scientific and popularization effect of the pollution reduction and carbon reduction effectiveness of the forest wetland composite ecosystem;

[0019] 2) The present invention uses a drone to carry a soil sampling component and a water sampling component to fly into a fixed parking frame. The soil sampling component and the water sampling component extend downward from the sampling extension port. The power component drives the screw rod 1 to rotate so that the mesh plate 1 and the mesh plate 2 move away from each other, thereby suppressing the herbaceous plants in the water body and lodging, so that the liquid suction head moves downward and extracts water samples. After the water sample is sampled, the power component continues to drive the conveyor belt to dig the soil sample through the digging bucket, and the scraping component pushes the soil sample dug by the digging bucket into the soil storage component for storage. Water samples and soil samples can be sampled at the same time, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the mobile sampling module of the present invention.

[0021] Figure 2 It is a partial structural diagram of the mobile sampling module of the present invention.

[0022] Figure 3 It is a side view of a partial structure of the soil sampling assembly of the present invention.

[0023] Figure 4 It is a front cross-sectional view of a part of the structure of the soil sampling assembly of the present invention.

[0024] Figure 5 It is a structural schematic diagram of the scraper of the present invention.

[0025] Figure 6 It is a side view of a partial structure of the water sampling assembly of the present invention.

[0026] In the figure: 1. Fixed parking frame; 2. UAV; 3. Electric telescopic support leg; 4. Electric moving wheel; 5. Fixed frame 1; 6. Fixed frame 2; 7. Rotating shaft; 8. Conveyor belt; 9. Digging bucket; 10. Support frame; 11. Middle partition; 12. Screw rod 1; 121. Guide rod; 13. Nut seat 1; 14. Mesh plate 1; 15. Mesh plate 2; 16. Synchronous part; 17. Electric push rod 1; 18. Liquid suction head; 19. Delivery pipe; 20. Delivery pump; 21. Liquid storage tank; 22. Auxiliary rotating shaft; 23. Servo motor 1; 24. Fixed seat; 25. Sliding connection block; 26. Soil storage tank; 27. Spring; 28. Frame; 29. ​​Screw rod 2; 30. Nut seat 2; 31. Scraper; 32. Electric push rod 2; 33. Servo motor 2. DETAILED DESCRIPTION

[0027] The present application is described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technicians in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0028] like Figure 1-6 As shown, a system for quantifying and popularizing the effectiveness of pollution reduction and carbon reduction in forest wetland composite ecology includes a detection module and a display module. The detection module is used to detect and analyze soil samples and water samples in the forest wetland. The display module quantifies and popularizes the effectiveness of pollution reduction and carbon reduction in the forest wetland composite ecology based on the detection and analysis results of the soil and water samples. The system also includes a mobile sampling module, which includes a drone 2, at least one remote monitoring camera provided on the drone 2, a plurality of electric telescopic support legs 3 hinged to the bottom of the drone 2, electric mobile wheels 4 provided at the telescopic ends of the electric telescopic support legs 3, a soil sampling assembly and a water sampling assembly provided at the bottom of the drone 2, and a plurality of fixed parking frames 1 fixedly provided in a river in the forest wetland and on a soil slope connected to the river.

[0029] A sampling extension port is provided at the bottom of the fixed shutdown frame 1, and the soil sampling assembly and the water sampling assembly extend from the sampling extension port to sample soil samples on the slope where the river and soil of the forest wetland meet, as well as water samples in the river adjacent to the soil sample.

[0030] It should be noted that, in this embodiment, the detection module is a water quality detector for detecting water samples and a soil pollution detector for detecting soil samples, both of which are prior art and will not be described in detail here.

[0031] The display module can display the test and analysis results of soil and water samples before treatment, as well as the test and analysis results of soil and water samples in different time periods after pollution reduction and carbon reduction treatment, by means of bar charts, line charts, trend charts and other quantitative indicators to form a comparison, thereby achieving a quantitative popular science display effect of the pollution reduction and carbon reduction effectiveness of the forest wetland complex ecology.

[0032] Preferably, the soil sampling assembly includes a fixing frame 1 5 and a fixing frame 2 6 provided at the bottom of the drone 2, two rotating shafts 7 rotatably connected to the fixing frame 1 5 and the fixing frame 2 6 respectively, and a conveyor belt 8 sleeved between the two rotating shafts 7. The conveyor belt 8 is arranged at an angle and the side close to the fixing frame 2 6 is the lower side. The conveyor belt 8 is divided into an installation area and a blank area. A plurality of digging buckets 9 are provided at equal intervals on the installation area.

[0033] The soil sampling assembly further includes a power assembly for driving the conveyor belt 8 , a soil storage assembly, and a scraping assembly for pushing the soil samples dug by each digging bucket 9 into the interior of the soil storage assembly.

[0034] Preferably, the soil storage assembly includes two soil storage boxes 26 respectively arranged on the front and rear sides of the fixing frame 5, a fixing seat 24 arranged on the fixing frame 5 and located above and below the soil storage box 26, a sliding connection block 25 slidably connected to the fixing seat 24 and fixedly connected to the soil storage box 26, and a spring 27 arranged between the fixing seat 24 and the sliding connection block 25. The soil storage box 26 contacts the side wall of the excavation bucket 9 under the pressure of the spring 27, and a receiving interface is provided on the side of the soil storage box 26 close to the excavation bucket 9.

[0035] Preferably, the scraping assembly includes a frame 28 that is slidably connected to the fixed frame 5 up and down, a screw rod 29 that is rotatably connected to the frame 28, a servo motor 33 that drives the screw rod 29 to rotate, a nut seat 30 that is connected to the screw rod 29 through a ball nut pair, a scraper 31 provided on the nut seat 30, and an electric push rod 32 that is provided on the fixed frame 5 and is used to drive the frame 28 to move up and down; it should be noted that, in this embodiment, the nut seat 30 is slidably connected to the frame 28 to limit the reciprocating movement of the nut seat 30 along the screw rod 29.

[0036] Preferably, the water sampling assembly includes two support frames 10 symmetrically arranged on the fixing frame 2 6, a middle partition 11 arranged between the two support frames 10, an electric push rod 17 arranged on the middle partition 11, a liquid suction head 18 arranged at the bottom of the telescopic end of the electric push rod 17, a liquid storage tank 21 arranged at the bottom of the drone 2, a delivery pipe 19 arranged between the liquid suction head 18 and the liquid storage tank 21, and a delivery pump 20 arranged on the delivery pipe 19;

[0037] The sampling component also includes a waterweed pressing component, and the waterweed pressing component is driven by a power component.

[0038] Preferably, the water grass pressing assembly includes two screw rods 12 rotatably connected to the support frame 10 and the middle partition 11 respectively, a nut seat 13 connected to the screw rod 12 through a ball nut pair, and a mesh plate 14 provided on the nut seat 13. The two mesh plates 14 are symmetrically arranged front to back and each has a mesh plate 2 15 at the bottom. The two mesh plates 2 15 are staggered up and down, and the rotation of the two screw rods 12 causes the two mesh plates 14 to move toward or away from each other. It should be noted that in this embodiment, a number of guide rods 121 for guiding the movement of the nut seat 13 are provided between the support frames 10, and the guide rods 121 limit the nut seat 13 from moving back and forth along the screw rod 12.

[0039] Preferably, the power assembly includes an auxiliary rotating shaft 22 arranged on the fixing frame 2 6, a servo motor 23 driving the auxiliary rotating shaft 22 to rotate, and a synchronizer 16 is provided between the rotating shaft 7 and the auxiliary rotating shaft 22 and between the screw 12 and the auxiliary rotating shaft 22.

[0040] It should be noted that, in this embodiment, the synchronizer 16 is composed of two synchronizer wheels and a synchronizer belt disposed between the two synchronizer wheels.

[0041] When soil and water samples need to be sampled for testing, the drone 2 flies with the soil sampling assembly and the water sampling assembly and lands inside the fixed parking frame 1. At this time, the soil sampling assembly and the water sampling assembly extend downward from the sampling extension port. The staff can observe the distance between the soil sampling assembly and the slope where the river and the soil of the forest wetland meet, and the distance between the water sampling assembly and the river surface in real time through the remote monitoring camera, thereby adjusting the height of different electric telescopic support legs 3;

[0042] Then start the servo motor 23. The servo motor 23 will drive the auxiliary shaft 22 to rotate. The rotation of the auxiliary shaft 22 will drive the screw 12 to rotate through the synchronous member 16 connected to the auxiliary shaft 22 and the screw 12. When the screw 12 rotates, the two nut seats 13 will move away from each other, and the two screens 14 and the second screen 15 will gradually move away from each other. The second screen 15 will press the herbs in the water body and press them down, making it convenient for the subsequent liquid suction head 18 to extend downward to extract water samples. Then turn off the servo motor 23 and start the electric push rod 17. The electric push rod 17 will drive the liquid suction head 18 to move down into the water, start the delivery pump 20, and the delivery pump 20 will use the liquid suction head 18 and the delivery pipe 19 to extract the water sample and deliver it to the inside of the delivery pump 20. After the water sample sampling is completed, turn off the delivery pump 20, and let the electric push rod 17 drive the liquid suction head 18 to move up and reset;

[0043] It should be noted that before and during the water sample extraction, the area on the side of the slope where the river and the soil meet near the forest wetland was a blank area of ​​the conveyor belt 8, that is, the excavation bucket 9 did not rotate to contact the soil, to prevent the sampled water from being contaminated;

[0044] When the liquid suction head 18 moves up and resets, the servo motor 23 is started again. The operation of the servo motor 23 drives the auxiliary shaft 22 to rotate. The rotation of the auxiliary shaft 22 drives the rotating shaft 7 to rotate through the synchronous member 16 connected to the auxiliary shaft 22 and the rotating shaft 7. The rotation of the rotating shaft 7 drives the conveyor belt 8 to drive. The conveyor belt 8 drives the digging bucket 9 to gradually contact the slope where the river and the soil of the forest wetland meet and dig the soil sample at the slope where the river and the soil of the forest wetland meet. Each digging bucket 9 reaches two soil storage boxes 2 6, the servo motor 1 23 is turned off, and the electric push rod 2 32 is started to drive the frame 28, the screw rod 2 29, the nut seat 2 30, and the scraper 31 to move downward. After the scraper 31 extends into the interior of the excavating bucket 9, the electric push rod 2 32 is turned off, and the servo motor 2 33 is started. The servo motor 2 33 drives the screw rod 2 29 to rotate, so that the nut seat 2 30 moves along the screw rod 29, thereby driving the scraper 31 to move and the soil excavated from the interior of the excavating bucket 9 to leak out from the side of the excavating bucket 9 and fall into the soil storage box 26 through the receiving interface;

[0045] It should be noted that when the excavating bucket 9 is located between the two soil storage boxes 26, the soil storage boxes 26 will be pressed against the sides of the excavating bucket 9 under the elastic force of the spring 27, so that the soil leaking from the excavating bucket 9 can fall into the soil storage boxes 26 through the receiving interface.

[0046] When the soil inside the digging bucket 9 is scraped off, the electric push rod 2 32 drives the frame 28, the screw rod 29, the nut seat 230, and the scraper 31 to move up and reset, and the servo motor 1 23 is started again to drive the conveyor belt 8 to transmit until the next digging bucket 9 reaches between the two soil storage boxes 26 again and pauses again. The electric push rod 2 32 drives the scraper 31 to move down and the servo motor 2 33 drives the scraper 31 to move and scrape the soil inside the digging bucket 9. This is repeated until the soil inside all the digging buckets 9 is scraped off. Then the servo motor 1 23 is started to reverse. The servo motor 1 23 reverses to close the two mesh plates 14. When the servo motor 1 23 reverses, the two mesh plates 14 will move toward each other.

[0047] It should be noted that, in this embodiment, the drone 2, remote monitoring camera, electric telescopic support legs 3, electric moving wheels 4, servo motor 1 23, servo motor 2 33, electric push rod 1 17, electric push rod 2 32, and delivery pump 20 can all be remotely controlled.

[0048] Preferably, the liquid storage tank 21 is provided with an output pipe and a switch valve on the output pipe. By opening the switch valve on the output pipe of the liquid storage tank 21, the water sample stored in the liquid storage tank 21 can be transported out, so that the staff can manually use the detection module to detect the water sample.

[0049] The above-described embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.

Claims

1. A system for quantifying and popularizing the effectiveness of pollution reduction and carbon reduction in forest wetland composite ecosystems, comprising a detection module and a display module. The detection module is configured to detect and analyze soil and water samples from forest wetlands. The display module quantifies and popularizes the effectiveness of pollution reduction and carbon reduction in forest wetland composite ecosystems based on the detection and analysis results of the soil and water samples. The system is characterized by: The system further comprises a mobile sampling module, the mobile sampling module comprising a drone (2), at least one remote monitoring camera arranged on the drone (2), a plurality of electrically-operated telescopic support legs (3) hinged to the bottom of the drone (2), electrically-operated moving wheels (4) arranged at the telescopic ends of the electrically-operated telescopic support legs (3), a soil sampling assembly and a water sampling assembly arranged at the bottom of the drone (2), and a plurality of fixed parking frames (1) fixedly arranged on a river in a forest wetland and on a soil slope connected to the river; The fixed stop frame (1) has a sampling extension opening at the bottom, and the soil sampling assembly and the water sampling assembly extend from the sampling extension opening to sample soil samples on the slope where the river and soil of the forest wetland meet, and water samples in the river adjacent to the soil sample; The soil sampling assembly comprises a fixing frame 1 (5) and a fixing frame 2 (6) provided at the bottom of the drone (2), two rotating shafts (7) respectively connected to the fixing frame 1 (5) and the fixing frame 2 (6), and a conveyor belt (8) sleeved between the two rotating shafts (7), wherein the conveyor belt (8) is tilted and the side close to the fixing frame 2 (6) is the lower side, and the conveyor belt (8) is divided into an installation area and a blank area, and a plurality of digging buckets (9) are provided at equal intervals on the installation area; The soil sampling assembly further comprises a power assembly for driving the conveyor belt (8), a soil storage assembly, and a scraping assembly for pushing the soil sample dug by each digging bucket (9) into the interior of the soil storage assembly; The soil storage assembly comprises two soil storage boxes (26) respectively arranged on the front and rear sides of the fixing frame (5), a fixing seat (24) arranged on the fixing frame (5) and located on the upper and lower sides of the soil storage box (26), a sliding connection block (25) connected to the fixing seat (24) in a front-back sliding manner and fixedly connected to the soil storage box (26), and a spring (27) arranged between the fixing seat (24) and the sliding connection block (25). The soil storage box (26) contacts the side wall of the excavation bucket (9) under the pressure of the spring (27), and a receiving interface is provided on the side of the soil storage box (26) close to the excavation bucket (9); The scraping assembly includes a frame (28) connected to the fixed frame (5) for sliding up and down, a screw rod (29) connected to the frame (28) for rotation, a servo motor (33) for driving the screw rod (29) to rotate, a nut seat (30) connected to the screw rod (29) through a ball nut pair, a scraper (31) provided on the nut seat (30), and an electric push rod (32) provided on the fixed frame (5) for driving the frame (28) to move up and down.

2. The system for quantifying the effectiveness of forest wetland composite ecological pollution reduction and carbon reduction according to claim 1 is characterized by: The water sampling assembly comprises two support frames (10) symmetrically arranged on the second fixing frame (6) in a front-to-back manner, a middle partition (11) arranged between the two support frames (10), an electric push rod (17) arranged on the middle partition (11), a liquid suction head (18) arranged at the bottom of the telescopic end of the electric push rod (17), a liquid storage tank (21) arranged at the bottom of the drone (2), a delivery pipe (19) arranged between the liquid suction head (18) and the liquid storage tank (21), and a delivery pump (20) arranged on the delivery pipe (19); The water sampling component also includes a waterweed pressing component, and the waterweed pressing component is driven by a power component.

3. The system for quantifying the effectiveness of forest wetland composite ecological pollution reduction and carbon reduction according to claim 2, characterized in that: The waterweed pressing assembly includes two screw rods (12) rotatably connected to the support frame (10) and the middle partition (11) respectively, a nut seat (13) connected to the screw rod (12) through a ball nut pair, and a mesh plate (14) provided on the nut seat (13). The two mesh plates (14) are symmetrically arranged front to back and each of the bottoms is provided with a mesh plate (15). The two mesh plates (15) are staggered up and down. The rotation of the two screw rods (12) causes the two mesh plates (14) to move toward or away from each other.

4. The system for quantifying and popularizing the effectiveness of forest wetland composite ecological pollution reduction and carbon reduction according to claim 3 is characterized by: The power assembly includes an auxiliary rotating shaft (22) arranged on the second fixing frame (6), a servo motor (23) for driving the auxiliary rotating shaft (22) to rotate, and a synchronization member (16) is provided between the rotating shaft (7) and the auxiliary rotating shaft (22) and between the first screw rod (12) and the auxiliary rotating shaft (22).

5. The system for quantifying the effectiveness of forest wetland composite ecological pollution reduction and carbon reduction according to claim 2 is characterized by: The liquid storage tank (21) is provided with an output pipe and a switch valve is provided on the output pipe.

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