CN220983539U - Rainfall monitoring device of wetland ecosystem - Google Patents

Abstract

The utility model relates to the technical field of rainfall monitoring, in particular to a rainfall monitoring device of a wetland ecosystem, which comprises a panel, wherein a rainfall monitoring barrel is arranged on the top surface of the panel, a first ring body is sleeved on the top of the rainfall monitoring barrel, a filter plate is arranged on the inner side of the first ring body and above the rainfall monitoring barrel, a second ring body is arranged on the upper side of the first ring body, the outer walls on two sides of the second ring body are respectively connected with the first ends of two supporting rods, the second ends of the two supporting rods extend downwards to the lower side of the first ring body, a bearing frame is further arranged on the top surface of the panel, a scraper component is arranged on the top of the bearing frame, and the bottoms on two sides of the bearing frame are respectively abutted to the second ends of the two supporting rods. When the rain monitoring device is used, the filter plate can isolate sundries outside the rain monitoring barrel, the second ring above the filter plate can play a role of a baffle, the quantity of sundries falling onto the filter plate is reduced, the bearing frame can drive the scraper assembly to move, sundries on the filter plate are scraped, and normal collection of rain water is ensured.

Description

Rainfall monitoring device of wetland ecosystem

Technical Field

The utility model relates to the technical field of rainfall monitoring, in particular to a rainfall monitoring device of a wetland ecosystem.

Background

The wetland ecosystem belongs to a water area ecosystem, and a biological community of the wetland ecosystem consists of aquatic and terrestrial species, and has higher ecological diversity, species diversity and biological productivity. The rainfall monitoring device is used for detecting the rainfall of the wetland ecosystem, so that reference data can be provided for aspects of purifying water quality, flood storage, drought control, climate regulation, biological diversity protection and the like of the wetland more scientifically. The rainfall monitoring device comprises a rainfall monitoring barrel serving as a rainwater collecting device, and the rainfall monitoring barrel is internally provided with a rainfall sensor for completing the task of rainfall detection.

Because the rain monitoring barrel top is open, debris such as leaf, branch fall into the rain monitoring barrel together with the rainwater easily, lead to detecting inaccurately, therefore what is needed is a rain monitoring device that can prevent to fall into debris in the rain monitoring barrel, can guarantee that the rainwater is normally collected again.

Disclosure of utility model

The utility model aims to provide a rainfall monitoring device of a wetland ecosystem, wherein a filter plate is arranged above a rainfall monitoring barrel, impurities can be isolated outside the rainfall monitoring barrel, a second ring above the filter plate can play a role of a baffle, the quantity of the impurities falling onto the filter plate is reduced, a bearing frame can drive a scraper assembly to move, the impurities on the filter plate are scraped, and the normal collection of rainwater is ensured.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a wetland ecosystem's rainfall monitoring device, includes the panel, the top surface of panel is equipped with the rainfall monitoring bucket, the top cover of rainfall monitoring bucket is equipped with first ring body, the inboard of first ring body just is located the top of rainfall monitoring bucket is equipped with the filter, the top of first ring body is equipped with the second ring body, the outer wall of second ring body both sides is connected with the first end of two branches respectively, two the second end of branch all downwardly extending extremely the below of first ring body, the top surface of panel still is equipped with the carrier, the top of carrier is equipped with the scraper blade subassembly, the bottom of carrier both sides butt two respectively the second end of branch.

Preferably, the outer diameter and the inner diameter of the second ring body are the same as those of the first ring body.

Preferably, the bearing frame comprises two movable plates, the two movable plates are arranged on the top surface of the panel and are positioned on two sides of the rainfall monitoring barrel, the movable plates can slide along the top surface of the panel, the two movable plates are connected through a bent rod between first ends of the movable plates, the top surface of the bent rod is provided with a vertical rod, the bottom of the vertical rod is fixedly connected with the bent rod, the top of the vertical rod is fixedly connected with the first end of the cross rod, the scraper assembly is arranged at the second end of the cross rod, the two movable plates are provided with inclined planes at the second end of the cross rod, and the second end of the support rod is provided with rollers which are abutted to the inclined planes.

Preferably, the scraper assembly comprises a mounting plate, the mounting plate with the second end fixed connection of horizontal pole, the mounting plate orientation be equipped with the ejector pad on the lateral wall of first ring body, the ejector pad orientation be equipped with semicircular notch in the middle part of the lateral wall of first ring body, the ejector pad with all be in the clearance between the first ring body, the bottom surface of ejector pad with the top surface of first ring body is located same height, the top surface of filter with the top surface of first ring body is located same height.

Preferably, the length of the pushing block is larger than the outer diameter of the first ring body, and the diameter of the semicircular notch is the same as the diameter of the filter plate.

Preferably, a U-shaped section is arranged at the top of the support rod, the opening end of the U-shaped section faces the first ring body, and the distance from the top to the bottom of the U-shaped section is greater than the thickness of the pushing block.

Preferably, guide grooves are formed in the panel and located below the two moving plates, the length extending direction of the guide grooves is identical to that of the panel, the guide grooves penetrate through the top surface and the bottom surface of the panel, the bottom surfaces of the two moving plates are provided with inserting plates, the first end portions of the inserting plates are fixedly connected with the moving plates, the second end portions of the inserting plates penetrate through the guide grooves and extend to the lower side of the panel, and the inserting plates can slide along the inner walls of the guide grooves.

Preferably, the below of panel is equipped with the connecting plate, the connecting plate with panel fixed connection, the connecting plate with be equipped with drive assembly between the panel, drive assembly includes the drive plate, the drive plate is established two between the picture peg, the both ends of drive plate respectively with two picture peg fixed connection, be equipped with the screw hole on the drive plate, threaded hole threaded connection has the threaded rod, the first tip of threaded rod with the inner wall rotation of connecting plate one side is connected, the second tip of threaded rod and the output fixed connection of motor, the motor with the inner wall fixed connection of connecting plate opposite side.

Preferably, the top surface of the panel is also provided with a garbage storage barrel, and the garbage storage barrel and the bearing frame are respectively positioned on different sides of the rainfall monitoring barrel.

Preferably, the top surface of the garbage storage barrel is open, the garbage storage barrel faces the side wall of the first ring body to be an arc-shaped side wall, an avoidance notch is formed in the top of the garbage storage barrel, one end, close to the garbage storage barrel, of the first ring body stretches into the avoidance notch, a plurality of water leakage holes are formed in the bottoms of the rest side walls, except the arc-shaped side wall, of the garbage storage barrel, and the garbage storage barrel is detachably connected with the panel.

The beneficial effects of using the utility model are as follows:

According to the utility model, the rainfall monitoring barrel is used for monitoring the rainfall of the wetland ecosystem, most sundries can be blocked on the outer side of the second ring body by the second ring body, and only a small part of sundries can enter the inner side of the second ring body and stay on the filter plate to be isolated outside the rainfall monitoring barrel. The bearing frame can drive the scraper assembly to move, sundries on the filter plate are scraped, and the filter plate cannot be blocked by the sundries. Therefore, the utility model can prevent the rain amount monitoring cylinder from falling into sundries and ensure the normal collection of the rain water.

Drawings

FIG. 1 is an isometric view of an angle of the utility model without cleaning a filter plate;

FIG. 2 is an isometric view of another angle (with the connection plate removed) of the utility model without cleaning the filter plate;

FIG. 3 is an isometric view of an angle of the utility model when cleaning a filter plate;

FIG. 4 is an isometric view of another angle (with the connection plate removed) of the utility model when the filter plate is cleaned;

FIG. 5 is an isometric view of a panel of the present utility model at an angle;

FIG. 6 is an isometric view of a panel at another angle in accordance with the present utility model;

FIG. 7 is an isometric view of a first ring at an angle in accordance with the present utility model;

FIG. 8 is an isometric view of the first ring at another angle in accordance with the present utility model;

FIG. 9 is an isometric view of a second ring body of the present utility model;

FIG. 10 is an isometric view of the carrier of the present utility model at an angle;

FIG. 11 is an isometric view of a carrier of the present utility model at another angle;

FIG. 12 is an isometric view of a trash can according to the present utility model at an angle;

FIG. 13 is an isometric view of a waste storage canister according to another aspect of the utility model;

Figure 14 is an isometric view of the present utility model after it has been mounted to a pole frame.

The reference numerals include:

1-panel, 11-guide slot, 2-rainfall monitoring barrel, 3-first ring body, 31-filter board, 4-second ring body, 41-branch, 411-U-shaped section, 42-gyro wheel, 5-carrier, 51-movable board, 511-inclined plane, 52-bent rod, 53-montant, 54-horizontal pole, 55-picture peg, 6-scraper blade subassembly, 61-mounting panel, 62-push block, 621-semicircular notch, 7-connecting plate, 8-drive subassembly, 81-drive board, 811-screw hole, 82-threaded rod, 83-motor, 9-rubbish storage barrel, 91-dodge notch, 92-water leakage hole, 10-riser frame, 1001-solar panel, 1002-collector.

Detailed Description

In order to make the objects, technical solutions and advantages of the present technical solution more apparent, the present technical solution is further described in detail below in conjunction with the specific embodiments. It should be understood that the description is only illustrative and is not intended to limit the scope of the present technical solution.

Referring to fig. 1-14, the present utility model provides a technical solution: the utility model provides a wetland ecosystem's rainfall monitoring device, includes panel 1, and panel 1's top surface is equipped with rainfall monitoring bucket 2, and rainfall monitoring bucket 2's top surface is uncovered, and internally mounted has the rainfall sensor. The top cover of rainfall monitoring bucket 2 is equipped with first ring body 3, and first ring body 3 can dismantle with rainfall monitoring bucket 2 and be connected. Referring to fig. 4, 7 and 8, a filter plate 31 is disposed inside the first ring body 3 and above the rainfall monitoring barrel 2, and the filter plate 31 is detachably connected with the first ring body 3. The second ring body 4 is arranged above the first ring body 3, and the outer diameter and the inner diameter of the second ring body 4 are the same as those of the first ring body 3, so that the first ring body 3 can support the second ring body 4 from the lower part, and the bottom surface of the second ring body 4 can be completely attached to the top surface of the first ring body 3. The outer walls of the two sides of the second ring body 4 are respectively connected with the first ends of the two supporting rods 41, and the second ends of the two supporting rods 41 extend downwards to the lower part of the first ring body 3. The top surface of the panel 1 is also provided with a bearing frame 5, the top of the bearing frame 5 is provided with a scraping plate component 6, and the bottoms of the two sides of the bearing frame 5 are respectively abutted against the second ends of the two supporting rods 41.

Referring to fig. 14, in the present utility model, when in use, a panel 1 is first mounted on top of a pole frame 10, a solar panel 1001 and a collector 1002 are disposed on the pole frame 10, the solar panel 1001 and the collector 1002 are electrically connected to a rainfall monitoring barrel 2, and the solar panel 1001 is used for providing electric energy. The riser frame 10 is then placed in the appropriate position on the wetland waiting for the rainfall to be placed. At this time, the bottom surface of the second ring body 4 is completely attached to the top surface of the first ring body 3, and the scraper assembly 6 is not in contact with the first ring body 3.

When raining, after the rainwater falls into the inner side of the first ring body 3, the rainwater can enter the rainfall monitoring barrel 2 through the filter plate 31 at the inner side to be collected, the rainfall data is recorded and collected by the rainfall sensor and then is transmitted to the collector 1002, the collector 1002 sends the rainfall data to the monitoring platform in a wireless remote sending mode, real-time monitoring and remote management of the wetland rainfall are realized, and data support is provided for research and application in the field of wetland meteorological hydrology and environment. Not only can the change and trend of the rainfall of the wetland be predicted, but also flood prevention and water resource management can be realized, and the influence of climate change on the wetland ecosystem and the environment can be evaluated.

Referring to fig. 1, when the sundries such as leaves and branches scraped by wind during raining are close to the filter plate 31 above the rainfall monitoring barrel 2, the sundries first strike the second ring body 4, the second ring body 4 plays a role of blocking, most of the sundries can be blocked on the outer side of the second ring body 4, and the quantity of the sundries falling onto the filter plate 31 is reduced. Only a small part of impurities can enter the inner side of the second ring body 4, and the part of impurities can stay on the filter plate 31 to be isolated from the rainfall monitoring barrel 2.

In order to ensure proper collection of rainwater, it is necessary to clean up debris accumulated on the filter panels 31 by the carrier 5 and the scraper assemblies 6. Referring to fig. 3, the control carrier 5 moves on the top surface of the panel 1 to approach the rainfall monitoring barrel 2, the bottoms of two sides of the carrier 5 jack up two struts 41, the two struts 41 drive the second ring 4 to move upwards to leave the top surface of the first ring 3, and when the distance between the second ring 4 and the first ring 3 is large enough, the carrier 5 drives the scraper assembly 6 to move below the second ring 4 and move from one side of the filter plate 31 to the other side. In the process, the scraper assembly 6 scrapes all sundries on the filter plate 31, so that the filter plate 31 cannot be blocked by the sundries, rainwater can smoothly enter the rainfall monitoring cylinder 2, and normal collection of the rainwater is ensured. After the top surface of the filter plate 31 is cleaned, the carrier 5 moves reversely to drive the scraper assembly 6 to return to the original position, and the two supporting rods 41 descend to drive the second ring body 4 to move downwards to be attached to the top surface of the first ring body 3 again.

According to the utility model, the rainfall monitoring barrel 2 is used for monitoring the rainfall of the wetland ecosystem, most sundries can be blocked on the outer side of the second ring body 4 by the second ring body 4, and only a small part of sundries can enter the inner side of the second ring body 4 and stay on the filter plate 31 to be isolated outside the rainfall monitoring barrel 2. The carrier 5 can drive the scraper assembly 6 to move, so that sundries on the filter plate 31 can be scraped, and the filter plate 31 cannot be blocked by the sundries. Therefore, the utility model can prevent the rain amount monitoring cylinder 2 from falling into sundries and ensure the normal collection of the rain water.

Referring to fig. 1 and 10, the carrier 5 includes two moving plates 51, the two moving plates 51 are disposed on the top surface of the panel 1 and are located on two sides of the rainfall monitoring barrel 2, and the moving plates 51 can slide along the top surface of the panel 1. The first ends of the two movable plates 51 are connected through a bent rod 52, a vertical rod 53 is arranged on the top surface of the bent rod 52, and the bottom of the vertical rod 53 is fixedly connected with the bent rod 52. The top of the vertical rod 53 is fixedly connected with the first end of the cross rod 54, and the scraper assembly 6 is arranged at the second end of the cross rod 54. Referring to fig. 1, 9 and 11, the second ends of the two moving plates 51 are provided with inclined surfaces 511, the second ends of the supporting rods 41 are provided with rollers 42, and the rollers 42 abut against the inclined surfaces 511.

Referring to fig. 1, 10 and 11, the squeegee assembly 6 includes a mounting plate 61, and the mounting plate 61 is fixedly coupled to the second end of the cross bar 54. The side wall of the mounting plate 61 facing the first ring body 3 is provided with a push block 62, and the middle part of the side wall of the push block 62 facing the first ring body 3 is provided with a semicircular notch 621. The pushing block 62 and the first ring body 3 are all in gaps, the bottom surface of the pushing block 62 and the top surface of the first ring body 3 are located at the same height, and the top surface of the filter plate 31 and the top surface of the first ring body 3 are located at the same height.

When the two moving plates 51 approach the rainfall monitoring barrel 2, the roller 42 gradually moves from the bottom to the top surface of the moving plate 51 along the inclined surface 511, the moving plate 51 pushes up the supporting rod 41 to drive the second ring body 4 to move upwards to leave the top surface of the first ring body 3, and the roller 42 plays a role in reducing friction force. In this process, the moving plate 51 drives the vertical rod 53 and the cross rod 54 to approach the first ring body 3 through the bent rod 52, and when the distance between the second ring body 4 and the first ring body 3 is sufficiently large, the cross rod 54 drives the pushing block 62 to move to the lower side of the second ring body 4 through the mounting plate 61 and to move from one side to the other side of the filter plate 31, so as to clean impurities on the top surface of the filter plate 31.

Referring to fig. 1 and 3, the length of the pushing block 62 is greater than the outer diameter of the first ring body 3, and the diameter of the semicircular notch 621 is the same as the diameter of the filter plate 31. When the pushing block 62 passes through the filter plate 31, scattered sundries on the filter plate 31 are gathered to a position close to the center by the semicircular notch 621, and when the semicircular notch 621 completely leaves the top surface of the filter plate 31, the sundries are scraped off from the filter plate 31 by the pushing block 62 and fall to the outer side of the first ring body 3, so that the sundries on the filter plate 31 are removed. After the sundries are cleaned, the two moving plates 51 reversely move away from the rainfall monitoring barrel 2 to drive the pushing block 62 to reversely move back to the original position, the roller 42 moves to the bottom along the inclined surface 511 from the top surface of the moving plate 51, and the supporting rod 41 descends to drive the second ring body 4 to downwards and be attached to the top surface of the first ring body 3 again.

Referring to fig. 1, 3 and 9, the top of the strut 41 is provided with a U-shaped section 411, and the open end of the U-shaped section 411 faces the first ring 3. When the push block 62 passes over the filter plate 31, the push block 62 passes through the U-shaped section 411, and the U-shaped section 411 does not collide with the push block 62. The distance between the top and bottom of the U-shaped section 411 is greater than the thickness of the push block 62 so that no collision with the push block 62 occurs whether the strut 41 is moved upward or downward. Referring to fig. 1, 7 and 9, the bottom of the strut 41 is a vertical section, a limiting ring is arranged on the side wall of the first ring body 3, the limiting ring is sleeved on the vertical section of the strut 41, the strut 41 can slide along the inner wall of the limiting ring, and when the strut 41 moves up and down, the limiting ring can ensure that the movement direction of the strut 41 is vertical all the time, so that the strut 41 cannot deflect, and the second ring body 4 cannot turn over when moving up and down.

Referring to fig. 2-4, guide grooves 11 are disposed on the panel 1 and below the two moving plates 51, the length extending direction of the guide grooves 11 is the same as the length extending direction of the panel 1, and the guide grooves 11 penetrate through the top and bottom surfaces of the panel 1. Referring to fig. 1-4 and fig. 10-11, the bottom surfaces of the two moving plates 51 are respectively provided with a plugboard 55, a first end of the plugboard 55 is fixedly connected with the moving plate 51, a second end of the plugboard 55 passes through the guide groove 11 and extends below the panel 1, the plugboard 55 can slide along the inner wall of the guide groove 11, and when the plugboard 55 slides in the guide groove 11, the plugboard 51 can be driven to approach or separate from the rainfall monitoring barrel 2.

Referring to fig. 5-6, a connecting plate 7 is disposed below the panel 1, and the connecting plate 7 is fixedly connected with the panel 1. When the panel 1 is mounted on top of the pole frame 10, the connection plate 7 is fixed with the pole frame 10. A driving assembly 8 is disposed between the connecting plate 7 and the panel 1, referring to fig. 4 and 10, the driving assembly 8 includes a driving plate 81, the driving plate 81 is disposed between two inserting plates 55, and two ends of the driving plate 81 are fixedly connected with the two inserting plates 55 respectively. Referring to fig. 4, 6 and 11, the driving plate 81 is provided with a threaded hole 811, a threaded rod 82 is screwed in the threaded hole 811, a first end of the threaded rod 82 is rotatably connected with the inner wall on one side of the connecting plate 7, a second end of the threaded rod 82 is fixedly connected with the output end of the motor 83, and the motor 83 is fixedly connected with the inner wall on the other side of the connecting plate 7.

When the filter plate 31 needs to be cleaned, the motor 83 works to drive the threaded rod 82 to rotate, the threaded rod 82 drives the driving plate 81 to move close to the motor 83, the driving plate 81 drives the plugboards 55 on two sides to slide along the inner wall of the guide groove 11, the plugboards 55 drive the moving plate 51 to be close to the rainfall monitoring barrel 2, and finally the pushing block 62 is driven to clean sundries on the filter plate 31. After sundries are cleaned, the motor 83 works to drive the threaded rod 82 to reversely rotate, the threaded rod 82 drives the driving plate 81 to move away from the motor 83, the driving plate 81 drives the plugboards 55 on two sides to reversely move, the plugboards 55 drive the moving plate 51 to move away from the rainfall monitoring barrel 2, and finally the pushing block 62 is driven to return to the original position.

Referring to fig. 1, 3, 12 and 13, the top surface of the panel 1 is further provided with a garbage can 9, and the garbage can 9 and the carrier 5 are respectively located at different sides of the rainfall monitoring barrel 2. The top surface of the garbage storage barrel 9 is open, and when the pushing block 62 scrapes the sundries on the filter plate 31, the sundries can fall into the garbage storage barrel 9 to be collected. The side wall of the garbage storage barrel 9 facing the first ring body 3 is an arc side wall, the top is provided with an avoidance gap 91, and one end of the first ring body 3, which is close to the garbage storage barrel 9, extends into the avoidance gap 91. That is to say, the shape of the side of the garbage storage barrel 9, which is close to the rainfall monitoring barrel 2, is matched with the rainfall monitoring barrel 2, and the second ring body 4 can extend into the avoidance notch 91, so that sundries can fall into the garbage storage barrel 9 completely, and cannot fall into a gap between the garbage storage barrel 9 and the rainfall monitoring barrel 2. Referring to fig. 12-13, the bottoms of the rest side walls except the arc-shaped side walls of the garbage storage barrel 9 are provided with a plurality of water leakage holes 92, rainwater can flow out from the water leakage holes 92, only sundries remain in the garbage storage barrel 9, the garbage storage barrel 9 is detachably connected with the panel 1, and sundries in the garbage storage barrel 9 can be poured out after the garbage storage barrel 9 is detached.

Working principle: when raining, the rainwater falls into the inboard of first ring body 3, can pass inboard filter 31 and get into rainfall monitoring bucket 2 and collect, and after the rainfall sensor record was collected rainfall data, the transmission was given collector 1002, and collector 1002 is in wireless remote transmission's form, sends rainfall data to monitor platform, realizes real-time supervision and remote management of wetland rainfall. When the filter plate 31 needs to be cleaned, the motor 83 works to drive the threaded rod 82 to rotate, the threaded rod 82 drives the driving plate 81 to move close to the motor 83, the driving plate 81 drives the plugboards 55 on two sides to slide along the inner wall of the guide groove 11, the plugboards 55 drive the moving plate 51 to move close to the rainfall monitoring barrel 2, the idler wheels 42 gradually move to the top surface of the moving plate 51 from the bottom along the inclined surface 511, the moving plate 51 upwards jacks up the supporting rod 41 to drive the second ring body 4 to move upwards to leave the top surface of the first ring body 3, and the idler wheels 42 play a role in reducing friction force. In this process, the moving plate 51 drives the vertical rod 53 and the cross rod 54 to approach the first ring body 3 through the bent rod 52, and when the distance between the second ring body 4 and the first ring body 3 is sufficiently large, the cross rod 54 drives the pushing block 62 to move to the lower side of the second ring body 4 through the mounting plate 61 and to move from one side to the other side of the filter plate 31, so as to clean impurities on the top surface of the filter plate 31. The sundries can fall into the garbage storage barrel 9 to be collected.

The foregoing is merely exemplary of the present utility model, and those skilled in the art can make many variations in the specific embodiments and application scope according to the spirit of the present utility model, as long as the variations do not depart from the spirit of the utility model.

Claims (10)

1. The utility model provides a wetland ecosystem's rainfall monitoring device, includes the panel, the top surface of panel is equipped with rainfall monitoring bucket, its characterized in that: the top cover of rainfall monitoring bucket is equipped with first ring body, the inboard of first ring body just is located the top of rainfall monitoring bucket is equipped with the filter, the top of first ring body is equipped with the second ring body, the outer wall of second ring body both sides is connected with the first tip of two branches respectively, two the second tip of branch all downwardly extending to the below of first ring body, the top surface of panel still is equipped with the carrier, the top of carrier is equipped with the scraper blade subassembly, the bottom of carrier both sides is the butt two respectively the second tip of branch.

2. The rainfall monitoring device of the wetland ecosystem according to claim 1, wherein: the outer diameter and the inner diameter of the second ring body are the same as those of the first ring body.

3. The rainfall monitoring device of the wetland ecosystem according to claim 1, wherein: the bearing frame comprises two movable plates, the two movable plates are arranged on the top surface of the panel and are positioned on two sides of the rainfall monitoring barrel, the movable plates can slide along the top surface of the panel, the two movable plates are connected through a bent rod between first ends of the movable plates, the top surface of the bent rod is provided with a vertical rod, the bottom of the vertical rod is fixedly connected with the bent rod, the top of the vertical rod is fixedly connected with the first end of the cross rod, the scraper assembly is arranged at the second end of the cross rod, the two movable plates are provided with inclined planes, the second ends of the support rods are provided with rollers, and the rollers are abutted to the inclined planes.

4. A rainfall monitoring device for a wetland ecosystem according to claim 3, wherein: the scraper assembly comprises a mounting plate, the mounting plate is fixedly connected with the second end part of the cross rod, a push block is arranged on the side wall of the mounting plate facing the first ring body, a semicircular notch is arranged in the middle of the side wall of the push block facing the first ring body, gaps are reserved between the push block and the first ring body, the bottom surface of the push block and the top surface of the first ring body are located at the same height, and the top surface of the filter plate and the top surface of the first ring body are located at the same height.

5. The rainfall monitoring device of the wetland ecosystem according to claim 4, wherein: the length of the pushing block is larger than the outer diameter of the first ring body, and the diameter of the semicircular notch is the same as the diameter of the filter plate.

6. The rainfall monitoring device of the wetland ecosystem according to claim 5, wherein: the top of branch is equipped with the U-shaped section, the open end of U-shaped section is towards first ring body, the distance between U-shaped section top to the bottom is greater than the thickness of ejector pad.

7. A rainfall monitoring device for a wetland ecosystem according to claim 3, wherein: the panel is last and be located two the below of movable plate all is equipped with the guide way, the length extending direction of guide way with the length extending direction of panel is the same, the guide way runs through the top surface and the bottom surface of panel, two the bottom surface of movable plate all is equipped with the picture peg, the first tip of picture peg with movable plate fixed connection, the second tip of picture peg passes the guide way reaches the below of panel, the picture peg can be followed the inner wall slip of guide way.

8. The rainfall monitoring device of the wetland ecosystem according to claim 7, wherein: the panel is characterized in that a connecting plate is arranged below the panel, the connecting plate is fixedly connected with the panel, a driving assembly is arranged between the connecting plate and the panel, the driving assembly comprises a driving plate, the driving plate is arranged between two plugboards, two ends of the driving plate are respectively fixedly connected with two plugboards, a threaded hole is formed in the driving plate, a threaded rod is connected with the threaded hole in a threaded manner, a first end of the threaded rod is rotatably connected with the inner wall on one side of the connecting plate, a second end of the threaded rod is fixedly connected with the output end of a motor, and the motor is fixedly connected with the inner wall on the other side of the connecting plate.

9. The rainfall monitoring device of the wetland ecosystem according to claim 1, wherein: the top surface of panel still is equipped with the rubbish storage section of thick bamboo, the rubbish storage section of thick bamboo with bear the frame and be located respectively the different sides of rainfall monitoring bucket.

10. The rainfall monitoring device of the wetland ecosystem according to claim 9, wherein: the top surface of rubbish storage section of thick bamboo is uncovered, rubbish storage section of thick bamboo orientation the lateral wall of first ring body is the arc lateral wall, and the top is equipped with dodges the breach, first ring body is close to rubbish storage section of thick bamboo's one end stretches into dodge in the breach, rubbish storage section of thick bamboo is last except all be equipped with a plurality of holes that leak in all lateral wall bottoms except the arc lateral wall, rubbish storage section of thick bamboo with the panel can dismantle and be connected.