Ecological floating island vegetation anti-falling device based on water pollution control

Abstract

The invention relates to the technical field of water treatment, in particular to an ecological floating island vegetation anti-falling device based on water pollution control, which comprises a planting plate, a flow guide mechanism, a collection mechanism, a transmission mechanism and an extrusion mechanism. Water flow is divided through the flow guide frame, a shearing effect is formed on the water flow through the impeller and the drainage groove, the impact effect of the water flow on the planting disc can be effectively relieved, water surface impurities drifting to the position near the planting disc are collected and treated through the collecting cavity, and a scraper blade is driven to rotate through a rotary column; impurities adhered to the surface of the filter screen are cleaned, the filter screen is prevented from being blocked, large position deviation generated in the water flow impact state is prevented, a connecting column is driven by a wheel disc and a hinge arm to slide in a rotating column, and a spray head is forced to spray water flow to the filter screen through circulating reciprocating sliding, so that the filter screen is prevented from being blocked. The filter screen can be further cleaned in cooperation with a scraper, and the cleaning effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of water treatment, and in particular to an ecological floating island vegetation anti-shedding device based on water pollution control. Background Art

[0002] In recent years, the problem of water pollution has become increasingly serious. In the field of water, wastewater, sewage or sludge treatment, ecological floating islands have been widely used as an effective water ecological restoration technology. Ecological floating islands can effectively purify water quality and improve the water ecological environment by planting water-based vegetation on the water surface and utilizing the absorption, adsorption and degradation effects of plants.

[0003] The patent document with publication number CN202520156886.2 in the prior art provides an anti-falling device for vegetation on an ecological floating island, which belongs to the technical field of water pollution control. It includes a bearing mechanism, including a bearing frame, a planting component arranged in the inner cavity of the bearing frame, and a threaded sleeve fixedly installed on the top of the bearing frame; an adjustment mechanism, including a movable box movably arranged in the inner cavity of the planting component, and a supporting base plate fixedly installed at the bottom of the movable box. The utility model realizes adaptive fixation of vegetation through an adaptive adjustment component. This adaptive adjustment can automatically adjust the position of the upper protective net according to the actual weight and height of the vegetation and the substrate, so that it covers tightly above the vegetation, limits the swaying and upward growth space of the vegetation, and effectively prevents the vegetation from falling off due to factors such as water flow impact, wind and wave action, and its own growth characteristics, thereby ensuring the landscape effect of the ecological floating island and its ability to purify the water body, so that it can play a stable role in water pollution control.

[0004] The above-mentioned existing patents still have the following problems: First, after water-based plants are planted on the water surface through structures such as planting boards, under the influence of the natural environment, water flow will be generated on the water surface to impact the planting boards, and as the water flow speed increases, the impact force will also increase accordingly, which will cause the planting boards to deviate from their original positions, resulting in multiple combined planting boards falling off, and the ultimate purpose of purifying the water quality cannot be achieved. In addition, there will be more floating objects and other impurities on the water surface. In addition to floating algae, these impurities also include dead leaves of trees. When they drift to the vicinity of the planting boards, they will gather, affecting the water quality on the one hand, and on the other hand, it will affect the oxygen absorption effect of the water-based vegetation, causing the plants to wither, seriously affecting the overall work effect. Summary of the Invention

[0005] The purpose of the present invention is to solve the problems in the background technology and to propose an ecological floating island vegetation anti-shedding device based on water pollution control.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an ecological floating island vegetation anti-shedding device based on water pollution control, comprising a planting board, a planting grid fixedly connected to the interior of the planting board, a connecting foot fixedly connected to one side of the planting board surface, and a fixing foot fixedly connected to the other side of the planting board surface, and further comprising: The two diversion mechanisms are symmetrically arranged at both ends of the planting plate, and the diversion mechanisms are used to divert and buffer the flowing water; A collecting mechanism is provided inside the planting board, and the planting board is used to collect and clean floating impurities in the water; A transmission mechanism, the transmission mechanism being rotatably connected to the interior of the planting plate and configured to rotate with the collecting mechanism; And a squeezing mechanism, which is arranged inside the collecting mechanism and is used to squeeze, flush and clean the collecting mechanism.

[0007] In the above-mentioned ecological floating island vegetation anti-shedding device based on water pollution control, the diversion mechanism includes a diversion frame and a impeller. The two diversion frames are symmetrically fixedly connected to the two ends of the planting board surface. The two ends of the diversion frames away from the planting board are both conical structures. Two buffer grooves are symmetrically opened on both sides of the diversion frame surface, and the impeller is rotatably connected to the inside of the buffer groove.

[0008] In the above-mentioned ecological floating island vegetation anti-falling device based on water pollution control, the collecting mechanism includes a collecting chamber, a filter screen and a rotating column. Several collecting chambers are symmetrically opened on both sides of the planting board surface, and the collecting chamber is located on one side of the buffer tank. The filter screen is fixedly connected to the inside of the collecting chamber, and the filter screen is located at the end away from the buffer tank. The rotating column is rotatably connected to the inside of the collecting chamber, and the end of the rotating column close to the filter screen is evenly fixedly connected with several scrapers, and one side of the scraper is slidably connected to the surface of the filter screen.

[0009] In the above-mentioned ecological floating island vegetation anti-falling device based on water pollution control, the transmission mechanism includes an intermediate wheel, a wheel disc and a connecting wheel. The intermediate wheel and the connecting wheel are both rotatably connected to the inside of the planting plate, and the intermediate wheel and the top of the impeller are connected by a belt transmission. The wheel disc is rotatably connected to the top of the collection chamber. The top of the wheel disc and the intermediate wheel are connected by a belt transmission. The connecting wheel is connected to the top of the wheel disc through a belt transmission. The top of the connecting wheel is fixedly connected with a rotating tooth, and one side of the rotating tooth is engaged with a bevel tooth. The surface of the bevel tooth is fixedly connected to the wheel away from the side of the connecting wheel, and the surface of the wheel is connected to the rotating column through a belt transmission.

[0010] In the above-mentioned ecological floating island vegetation anti-falling device based on water pollution control, the extrusion mechanism includes an articulated arm and a connecting column. The articulated arm is rotatably connected to the bottom of the wheel disc, and the other end of the articulated arm is hinged to the top of the connecting column. One end of the connecting column is slidably connected to the interior of the rotating column. Several nozzles are embedded in the side of the scraper close to the filter screen, and a water injection groove is opened inside the scraper. The end of the water injection groove close to the rotating column is connected to the interior of the rotating column.

[0011] In the above-mentioned ecological floating island vegetation anti-falling device based on water pollution control, a one-way water outlet is embedded in the surface of the rotating column, one end of the one-way water outlet is connected to the interior of the rotating column, and the other end of the one-way water outlet is connected to the interior of the collection chamber through the rotation of the rotating column.

[0012] In the above-mentioned ecological floating island vegetation anti-shedding device based on water pollution control, a plurality of blades are evenly and fixedly connected to the surface of the impeller, and a plurality of drainage grooves are evenly opened on the surface of the blades from top to bottom.

[0013] In the above-mentioned ecological floating island vegetation anti-falling device based on water pollution control, two clamping plates are symmetrically fixedly connected to one side of the surface of the connecting foot, and slots are symmetrically opened on one side of the surface of the fixed foot, and the slots are adapted to the clamping plates. Two springs are symmetrically fixedly connected to the inside of the fixed foot, and the ends of the two springs away from each other are fixedly connected with a bayonet, which passes through the outside of the connecting foot and is slidably connected to the slot, and the bayonet can be clamped with the clamping plate.

[0014] Compared with existing technologies, the advantages of this ecological floating island vegetation anti-shedding device based on water pollution control are: 1. The water flow is diverted by the guide frame and the water flow is sheared by the impeller and drain groove, which can effectively reduce the impact of the water flow on the planting tray and prevent large deviation; 2. The impurities on the water surface that drift to the planting tray are collected and processed through the collection chamber, and the scraper is driven by the rotating column to rotate to clean the impurities adhering to the surface of the filter screen to prevent the filter screen from being blocked, thereby preventing the water flow from being unable to pass through the filter screen smoothly and pushing the planting tray; 3. The connecting column is driven to slide inside the rotating column through the wheel disc and the articulated arm. The reciprocating sliding forces the nozzle to spray water toward the filter. The scraper can be used to further clean the filter to improve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the fixed foot of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the buffer tank of the present invention; Figure 4It is a schematic diagram of the cross-sectional structure of the collecting chamber of the present invention; Figure 5 This invention Figure 4 A schematic diagram of the partially enlarged structure at center A; Figure 6 It is a schematic diagram of the impeller structure of the present invention; Figure 7 It is a schematic diagram of the scraper structure of the present invention; Figure 8 It is a schematic diagram of the cross-sectional structure of the rotating column of the present invention; Figure 9 It is a schematic diagram of the cross-sectional structure of the water injection tank of the present invention; Figure 10 It is a schematic diagram of the cross-sectional structure of the fixed foot of the present invention.

[0016] In the picture: 1. Planting plate; 2. Planting grid; 3. Connecting foot; 4. Fixed foot; 5. Diversion mechanism; 501. Diversion frame; 502. Impeller; 6. Collection mechanism; 601. Collection chamber; 602. Filter screen; 603. Rotating column; 7. Transmission mechanism; 701. Intermediate wheel; 702. Wheel; 703. Connecting wheel; 8. Extrusion mechanism; 801. Articulated arm; 802. Connecting column; 9. Buffer tank; 10. Scraper; 11. Rotating gear; 12. Conical gear; 13. Rotating wheel; 14. Nozzle; 15. Water injection tank; 16. One-way water inlet; 17. Impeller; 18. Drainage tank; 19. Clamp; 20. Slot; 21. Spring; 22. Pin. DETAILED DESCRIPTION

[0017] 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.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0019] Reference Figures 1-10 An ecological floating island vegetation anti-shedding device based on water pollution control includes a planting board 1, a planting grid 2 is fixedly connected to the inside of the planting board 1, a connecting foot 3 is fixedly connected to one side of the surface of the planting board 1, and a fixing foot 4 is fixedly connected to the other side of the surface of the planting board 1, and further includes: The diversion mechanism 5, the two diversion mechanisms 5 are symmetrically arranged at the two ends of the planting plate 1, the diversion mechanism 5 is used to divert and buffer the flowing water, the diversion mechanism 5 includes a diversion frame 501 and a impeller 502, the two diversion frames 501 are symmetrically fixedly connected to the two ends of the surface of the planting plate 1, the two diversion frames 501 are both conical structures at one end away from the planting plate 1, two buffer grooves 9 are symmetrically opened on both sides of the surface of the diversion frame 501, the impeller 502 is rotatably connected to the inside of the buffer groove 9, and a number of blades 17 are evenly fixedly connected to the surface of the impeller 502, and a number of hydrophobic grooves 18 are evenly opened on the surface of the blade 17 from top to bottom.

[0020] Among them, water-based plants are planted inside the planting board 1 through the planting grid 2, and multiple planting boards 1 are assembled and installed and floated on the water surface. When the water flow impact effect appears on the water surface, the guide frame 501 faces the water flow direction and diverts the water flow. At this time, the water flow flows toward both sides of the guide frame 501, and pushes the impeller 502 to rotate while contacting the impeller 502. At this time, the blades 17 rotate with the impeller 502, and a shear effect is generated on the water flow through the rotation effect of the hydrophobic groove 18 and the blades 17, destroying the integrity of the water flow, thereby slowing down the impact of the water flow, and a certain buffering effect is generated on the flow of water through the buffer groove 9, which can prevent the large impact force generated by the water flow from forming an offset.

[0021] The collecting mechanism 6 is arranged inside the planting board 1, and the planting board 1 is used to collect and clean floating impurities in the water. The collecting mechanism 6 includes a collecting chamber 601, a filter screen 602 and a rotating column 603. Several collecting chambers 601 are symmetrically opened on both sides of the surface of the planting board 1, and the collecting chamber 601 is located on one side of the buffer tank 9. The filter screen 602 is fixedly connected to the inside of the collecting chamber 601, and the filter screen 602 is located at one end away from the buffer tank 9. The rotating column 603 is rotatably connected to the inside of the collecting chamber 601. The end of the rotating column 603 close to the filter screen 602 is evenly fixedly connected with several scrapers 10. One side of the scraper 10 is slidably connected to the surface of the filter screen 602. The transmission mechanism 7 is rotatably connected to the inside of the planting board 1. The transmission mechanism 7 is used As the belt collecting mechanism 6 rotates, the transmission mechanism 7 includes an intermediate wheel 701, a wheel disc 702 and a connecting wheel 703. The intermediate wheel 701 and the connecting wheel 703 are both rotatably connected to the inside of the planting plate 1, and the intermediate wheel 701 is connected to the top of the impeller 502 by a belt transmission. The wheel disc 702 is rotatably connected to the top of the collection chamber 601, and the top of the wheel disc 702 is connected to the intermediate wheel 701 by a belt transmission. The connecting wheel 703 is connected to the top of the wheel disc 702 by a belt transmission. The top of the connecting wheel 703 is fixedly connected to a rotating tooth 11, and one side of the rotating tooth 11 is meshed with a bevel tooth 12. The surface of the bevel tooth 12 is fixedly connected to a rotating wheel 13 on the side away from the connecting wheel 703. The surface of the rotating wheel 13 is connected to the rotating column 603 by a belt transmission.

[0022] Among them, the impurities floating near the planting plate 1 with the water flow are collected uniformly through the collection chamber 601, and the impurities are retained in the collection chamber 601 through the filtering effect of the filter 602. In this process, the rotation of the impeller 502 will drive the intermediate wheel 701 and the wheel disc 702 to rotate through the transmission effect of the belt, which can drive the connecting wheel 703 to rotate. At this time, the rotation of the rotating tooth 11 will drive the bevel tooth 12 to rotate through the meshing effect, which can drive the rotating column 603 to rotate through the transmission effect of the belt. At this time, the scraper 10 rotates on the surface of the filter 602 to scrape the impurities adhering to the surface of the filter 602 to prevent the filter 602 from being blocked.

[0023] The squeezing mechanism 8 is arranged inside the collecting mechanism 6. The squeezing mechanism 8 is used to squeeze, flush and clean the collecting mechanism 6. The squeezing mechanism 8 includes a hinged arm 801 and a connecting column 802. The hinged arm 801 is rotatably connected to the bottom of the wheel disc 702. The other end of the hinged arm 801 is hinged to the top of the connecting column 802. One end of the connecting column 802 is slidably connected to the inside of the rotating column 603. A plurality of nozzles 14 are embedded in the side of the scraper 10 close to the filter screen 602. A water injection groove 15 is provided inside the scraper 10. The end of the water injection groove 15 close to the rotating column 603 is connected to the inside of the rotating column 603. A one-way water outlet 16 is embedded in the surface of the rotating column 603. One end of the one-way water outlet 16 is connected to the inside of the rotating column 603, and the other end of the one-way water outlet 16 is rotatably connected to the inside of the collecting chamber 601 through the rotating column 603.

[0024] Among them, during the rotation of the wheel 702, the connecting column 802 can be driven by the articulated arm 801 to slide back and forth along the inside of the rotating column 603. When the end of the connecting column 802 located inside the rotating column 603 slides toward the side away from the filter 602, the pressure inside the rotating column 603 decreases, and the water flow in the collecting chamber 601 can be sucked into the inside of the rotating column 603 through the one-way water port 16. When the connecting column 802 slides in the direction close to the filter 602, the end of the connecting column 802 located inside the rotating column 603 will squeeze the water flow inside the rotating column 603, forcing the water flow to enter the water injection tank 15 and finally be ejected toward the filter 602 through the nozzle 14, and the scraper 10 can be cooperated to further clean the filter 602 to ensure the cleaning effect of the filter 602.

[0025] Two card plates 19 are symmetrically fixedly connected to one side of the surface of the connecting foot 3, and a slot 20 is symmetrically opened on one side of the surface of the fixed foot 4, which is adapted to the card plate 19. Two springs 21 are symmetrically fixedly connected to the inside of the fixed foot 4, and the two springs 21 are fixedly connected to a bayonet 22 at one end away from each other. The bayonet 22 passes through the outside of the connecting foot 3 and is slidably connected to the slot 20. The bayonet 22 can be engaged with the card plate 19.

[0026] Among them, by plugging the card plate 19 on the surface of two adjacent planting boards 1 into the slot 20, and pushing the card pin 22 through the spring 21, the card pin 22 is forced to be inserted into the card plate 19 and form a stable card connection effect, it is convenient to combine and install multiple planting boards 1, and it is convenient to arrange a reasonable ecological floating island environment.

[0027] The specific working principle and method of use of the present invention are explained in detail below: When in use, the first step is to plant water-based plants inside the planting board 1 through the planting grid 2, and multiple planting boards 1 are assembled and installed and floated on the water surface. When the water flow impacts the water surface, the guide frame 501 faces the water flow direction and diverts the water flow. At this time, the water flows toward both sides of the guide frame 501 and pushes the impeller 502 to rotate while contacting the impeller 502. At this time, the blades 17 rotate with the impeller 502, and the rotation effect of the hydrophobic groove 18 and the blades 17 produces a shear effect on the water flow, destroying the integrity of the water flow, thereby slowing down the impact of the water flow, and producing a certain buffering effect on the flow of water through the buffer groove 9; In the second step, the impurities floating near the planting plate 1 with the water flow are uniformly collected through the collection chamber 601, and the impurities are retained in the collection chamber 601 through the filtering effect of the filter screen 602. During this process, the rotation of the impeller 502 will drive the intermediate wheel 701 and the wheel disc 702 to rotate through the transmission effect of the belt, which can drive the connecting wheel 703 to rotate. At this time, the rotation of the rotating tooth 11 will drive the bevel tooth 12 to rotate through the meshing effect, which can drive the rotating column 603 to rotate through the transmission effect of the belt. At this time, the scraper 10 rotates on the surface of the filter screen 602 to scrape the impurities adhering to the surface of the filter screen 602 to prevent the filter screen 602 from being blocked. In the third step, during the rotation of the disk, the connecting column 802 can be driven by the hinged arm 801 to slide back and forth along the inside of the rotating column 603. When the end of the connecting column 802 located inside the rotating column 603 slides toward the side away from the filter 602, the pressure inside the rotating column 603 decreases, and the water flow in the collecting chamber 601 can be sucked into the inside of the rotating column 603 through the one-way water port 16. When the connecting column 802 slides in the direction close to the filter 602, the end of the connecting column 802 located inside the rotating column 603 will squeeze the water flow inside the rotating column 603, forcing the water flow to enter the water injection tank 15 and finally be ejected toward the filter 602 through the nozzle 14. The scraper 10 can be used to further clean the filter 602 to ensure the cleaning effect of the filter 602.

[0028] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are common means well known to those skilled in the art.

[0029] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An ecological floating island vegetation anti-shedding device based on water pollution control, including a planting board, characterized by: The planting board has a planting grid fixedly connected to the inside, a connecting foot fixedly connected to one side of the planting board surface, and a fixing foot fixedly connected to the other side of the planting board surface, and further comprises: The two diversion mechanisms are symmetrically arranged at both ends of the planting plate, and the diversion mechanisms are used to divert and buffer the flowing water; A collecting mechanism is provided inside the planting board, and the planting board is used to collect and clean floating impurities in the water; A transmission mechanism, the transmission mechanism being rotatably connected to the interior of the planting plate and configured to rotate with the collecting mechanism; And a squeezing mechanism, which is arranged inside the collecting mechanism and is used to squeeze, flush and clean the collecting mechanism.

2. The ecological floating island vegetation anti-shedding device based on water pollution control according to claim 1 is characterized by: The guide mechanism includes a guide frame and a impeller. The two guide frames are symmetrically fixedly connected to the two ends of the planting plate surface. The ends of the two guide frames away from the planting plate are both conical structures. Two buffer grooves are symmetrically opened on both sides of the guide frame surface, and the impeller is rotatably connected to the inside of the buffer groove.

3. The ecological floating island vegetation anti-shedding device based on water pollution control according to claim 1 is characterized by: The collecting mechanism includes a collecting chamber, a filter screen and a rotating column. Several collecting chambers are symmetrically opened on both sides of the planting plate surface, and the collecting chamber is located on one side of the buffer groove. The filter screen is fixedly connected to the inside of the collecting chamber, and the filter screen is located at the end away from the buffer groove. The rotating column is rotatably connected to the inside of the collecting chamber. Several scrapers are evenly fixedly connected to the end of the rotating column close to the filter screen, and one side of the scraper is slidably connected to the surface of the filter screen.

4. The ecological floating island vegetation anti-shedding device based on water pollution control according to claim 3 is characterized by: The transmission mechanism includes an intermediate wheel, a wheel disc and a connecting wheel. The intermediate wheel and the connecting wheel are both rotatably connected to the inside of the planting plate, and the intermediate wheel and the top of the impeller are connected by a belt transmission. The wheel disc is rotatably connected to the top of the collecting chamber, and the top of the wheel disc and the intermediate wheel are connected by a belt transmission. The connecting wheel is connected to the top of the wheel disc through a belt transmission. The top of the connecting wheel is fixedly connected to a rotating tooth, and one side of the rotating tooth is meshed with a bevel tooth. The surface of the bevel tooth is fixedly connected to a rotating wheel on the side away from the connecting wheel, and the surface of the rotating wheel is connected to the rotating column through a belt transmission.

5. The ecological floating island vegetation anti-shedding device based on water pollution control according to claim 3 is characterized by: The extrusion mechanism includes an articulated arm and a connecting column. The articulated arm is rotatably connected to the bottom of the wheel disc, and the other end of the articulated arm is hinged to the top of the connecting column. One end of the connecting column is slidably connected to the interior of the rotating column. Several nozzles are embedded in the side of the scraper close to the filter screen. A water injection groove is opened inside the scraper, and the end of the water injection groove close to the rotating column is connected to the interior of the rotating column.

6. The ecological floating island vegetation anti-shedding device based on water pollution control according to claim 3 is characterized by: A one-way water inlet is embedded in the surface of the rotating column, one end of the one-way water inlet is communicated with the interior of the rotating column, and the other end of the one-way water inlet is rotatably connected to the interior of the collecting chamber through the rotating column.

7. The ecological floating island vegetation anti-shedding device based on water pollution control according to claim 2 is characterized by: A plurality of impeller blades are evenly and fixedly connected to the surface of the impeller, and a plurality of hydrophobic grooves are evenly opened on the surface of the impeller from top to bottom.

8. The ecological floating island vegetation anti-shedding device based on water pollution control according to claim 1 is characterized by: Two card plates are symmetrically fixedly connected to one side of the surface of the connecting foot, and slots are symmetrically opened on one side of the surface of the fixed foot, which are adapted to the card plates. Two springs are symmetrically fixedly connected to the inside of the fixed foot, and one end of the two springs away from each other is fixedly connected to a bayonet, which passes through the outside of the connecting foot and is slidably connected to the slot, and the bayonet can be clamped to the card plate.

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