Ecological river channel slope protection structure

Abstract

The application discloses an ecological riverway slope protection structure and relates to the technical field of riverway slope protection.The ecological riverway slope protection structure comprises a protection frame, a plurality of mounting plates are fixedly connected in the protection frame, and a planting cavity is formed in one side of the mounting plate.The ecological riverway slope protection structure is characterized in that the protection frame, the mounting plate, the planting cavity, the water collecting cavity, the water absorbing sponge strip and the water pump are cooperatively arranged to form a three-dimensional water supply system combining rainwater collection, hierarchical filtration, capillary slow release and active irrigation.When it rains, the planting cavity traps silt and collects rainwater, the rainwater is stored in the water collecting cavity after being filtered by the first filter screen plate and the filter screen frame, the capillary siphon effect of the water absorbing sponge strip is utilized to continuously conduct water to the root zone of plants, long-acting slow release water supply after rain is realized, drought stress caused by intermittent rainfall is effectively avoided, the stable growth of slope protection plants and the long-acting consolidation of the side slope soil body are ensured, and the stability and protection capacity of the riverway side slope are improved.

Description

Technical Field

[0001] This invention relates to riverbank protection technology, specifically to an ecological riverbank protection structure. Background Technology

[0002] In river management and ecological restoration projects, slope protection structures are an important measure to ensure riverbank stability and prevent soil erosion. Traditional river slope protection often uses hard structures such as concrete and masonry blocks. Although these can meet certain erosion protection requirements, they lack ecological functions and are not conducive to plant growth and the exchange of substances between the aquatic and terrestrial ecosystems. As a result, they are gradually being replaced by ecological slope protection structures.

[0003] Existing ecological slope protection typically involves setting up planting frames or troughs on the slope surface and planting slope-protecting plants within them, utilizing the soil-fixing effect of the plant roots to enhance slope stability. However, this type of structure has some shortcomings in practical applications. Slope-protecting plants are highly dependent on water growth, but slope runoff is mostly supplied by intermittent rainfall. During rainfall, a large amount of water is lost, and during droughts, water cannot be effectively supplied. Plants often suffer from poor growth or even wither due to water shortage, leading to a decrease in slope vegetation coverage and a weakening of the soil-fixing efficiency of the root system, ultimately affecting the long-term stability and protective effect of the slope protection structure. Summary of the Invention

[0004] The purpose of this invention is to provide an ecological riverbank protection structure to solve the problems in the existing technology where slope protection plants suffer from poor growth, reduced vegetation coverage, and weakened root soil-fixing efficiency due to intermittent replenishment of slope runoff during drought periods, thus affecting the long-term stability and protection effect of the slope.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an ecological riverbank protection structure, comprising a protective frame, wherein multiple mounting plates are fixedly connected within the protective frame, a planting cavity is provided on one side of each mounting plate, multiple planting troughs are provided within each planting cavity, a water collection cavity is provided on the mounting plate, a connecting groove communicating with the planting cavity is provided within the water collection cavity, an absorbent sponge strip is slidably connected within the connecting groove, and a first filter screen is fixedly connected within the water collection cavity;

[0006] A water pump is fixedly connected to the top of the protective frame. A suction pipe is fixedly connected to the inlet end of the water pump, and a connecting pipe is fixedly connected to the outlet end of the water pump. Multiple first transmission pipes are fixedly connected to the outer surface of the connecting pipe, and multiple first spray heads are fixedly connected to the outer surface of the first transmission pipe.

[0007] Furthermore, a connecting plate is fixedly connected inside the protective frame, a sliding column is fixedly connected to the top of the connecting plate, a slider is slidably connected to the sliding column, a planting box is fixedly connected to one side of the slider, a floating plate is fixedly connected to the bottom of the planting box, and a water-permeable trough is provided at the bottom of the planting box.

[0008] Furthermore, a plurality of mounting frames are fixedly connected to one side of the planting box, and a first drive shaft is rotatably connected to the mounting frame. A plurality of buffer plates are fixedly connected to the outer surface of the first drive shaft.

[0009] Furthermore, a second drive shaft is fixedly connected to the bottom end of the first drive shaft, and a plurality of baffles are fixedly connected to the outer surface of the second drive shaft.

[0010] Furthermore, a second transmission pipe is fixedly connected to the outer surface of the connecting pipe, and a plurality of second spray heads are fixedly connected to the outer surface of the second transmission pipe.

[0011] Furthermore, multiple fixing plates are fixedly connected inside the protective frame, and a fixing hole is provided on one side of the protective frame.

[0012] Furthermore, a filter screen frame is fixedly connected inside the water collection cavity.

[0013] Furthermore, a water suction frame is fixedly connected to one end of the water suction pipe, and a second filter screen is fixedly connected to one side of the water suction frame.

[0014] Compared with existing technologies, the ecological riverbank protection structure provided by this invention has the following beneficial effects:

[0015] Through the synergistic effect of the protective frame, mounting plate, planting chamber, water collection chamber, water-absorbing sponge strip and water pump, a three-dimensional water supply system combining rainwater collection, graded filtration, capillary slow release and active irrigation is constructed. During rainfall, the planting chamber traps sediment and collects rainwater. After filtration by the first filter screen, the water is stored in the collection chamber. The capillary effect of the absorbent sponge strips continuously conducts water to the plant root zone, achieving long-term slow-release water supply after the rain stops, effectively avoiding drought stress caused by intermittent rainfall. Simultaneously, during prolonged droughts, a water pump is activated to draw river water after fine filtration by the second filter screen. On one hand, the first spray head reverses the high-pressure washing of the first filter screen to remove accumulated sediment and biofilm, restoring filtration flux and replenishing the water source in the collection chamber. On the other hand, the second spray head provides foliar irrigation and root irrigation for the plants, reducing leaf temperature and increasing air humidity. This achieves an integrated function of rainwater resource utilization, online self-cleaning of the filter screen, and active irrigation replenishment. Combined with the anchoring effect of the fixing plate and fixing holes, it ensures the stable growth of slope protection plants in all weather and the long-term consolidation of the slope soil, significantly reducing manual maintenance costs and improving the stability and protection capacity of the river slope.

[0016] Through a multi-stage floating energy dissipation structure consisting of floats, sliding columns, sliders, planting boxes, buffer plates, and baffles, the floating planting platform achieves an organic unity of automatic elevation adjustment with water level and graded dissipation and buffering of wind and wave kinetic energy. A high-buoyancy closed-cell foam float is installed at the bottom of the planting box, which, together with the vertical guiding structure of the sliding columns and sliders, ensures that the planting box maintains a constant relative position with the water surface during water level fluctuations. Plant roots continuously contact the water body through permeable channels, adapting to stable growth under changing water level conditions. Simultaneously, multiple layers of buffer plates and baffles are installed on the side walls of the planting box. When waves impact, the buffer plates rotate around the first drive shaft, cutting through the water and dissipating wave energy. The first drive shaft also drives the remaining buffer plates to rotate synchronously, utilizing the viscous and inertial resistance of water to achieve primary energy dissipation. At the same time, the first drive shaft drives the baffles to rotate deep underwater, providing secondary buffering against deep-seated waves and backflow. This significantly reduces the impact fatigue damage of wind and waves on the planting box, sliders, and sliding columns, while effectively reducing the erosion of riverbanks by wind and waves, thus improving the overall stability and long-term service performance of the ecological slope protection under wind and wave conditions. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a first perspective view of the external structure of the present invention;

[0019] Figure 2 This is a second perspective view of the external structure of the present invention;

[0020] Figure 3 This is a perspective view of the external structure of the mounting plate of the present invention;

[0021] Figure 4 This is a perspective view of the internal structure of the mounting plate of the present invention;

[0022] Figure 5 This is a perspective view of the internal structure of the planting box of the present invention;

[0023] Figure 6 For the present invention Figure 2 A magnified view of A in the middle.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Protective frame; 2. Mounting plate; 3. Planting cavity; 4. Planting trough; 5. Water collection cavity; 6. Connecting trough; 7. Water-absorbing sponge strip; 8. First filter screen; 9. Water pump; 10. Water suction pipe; 11. Connecting pipe; 12. First transmission pipe; 13. First spray head; 21. Connecting plate; 22. Sliding column; 23. Sliding block; 24. Planting box; 25. Floating plate; 26. Water permeable trough; 31. Mounting frame; 32. First transmission shaft; 33. Buffer plate; 34. Second transmission shaft; 35. Baffle plate; 41. Second transmission pipe; 42. Second spray head; 51. Fixing plate; 52. Fixing hole; 61. Filter screen frame; 71. Water suction frame; 72. Second filter screen. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] Example 1

[0028] Please see Figures 1 to 6 As shown, the present invention provides an ecological riverbank protection structure, including a protective frame 1, a plurality of mounting plates 2 fixedly connected inside the protective frame 1, a planting cavity 3 opened on one side of the mounting plate 2, a plurality of planting troughs 4 opened inside the planting cavity 3, a water collection cavity 5 provided on the mounting plate 2, a connecting groove 6 communicating with the planting cavity 3 opened inside the water collection cavity 5, a water-absorbing sponge strip 7 slidably connected inside the connecting groove 6, and a first filter screen plate 8 fixedly connected inside the water collection cavity 5;

[0029] A water pump 9 is fixedly connected to the top of the protective frame 1. A suction pipe 10 is fixedly connected to the inlet end of the water pump 9. A connecting pipe 11 is fixedly connected to the outlet end of the water pump 9. Multiple first transmission pipes 12 are fixedly connected to the outer surface of the connecting pipe 11. Multiple first spray nozzles 13 are fixedly connected to the outer surface of the first transmission pipes 12.

[0030] Multiple fixing plates 51 are fixedly connected inside the protective frame 1. The fixing plates 51 are used to enhance the anchoring force between the protective frame 1 and the slope soil, and to prevent the protective frame 1 from sliding or overturning under the action of rainwater erosion or lateral pressure of the soil. A fixing hole 52 is opened on one side of the protective frame 1. The fixing hole 52 is used to insert ground anchor bolts or fixing piles to further lock the protective frame 1 to the slope bedrock or concrete base, thereby improving the overall structure's anti-buoyancy and anti-sliding stability.

[0031] A filter frame 61 is fixedly connected inside the water collection chamber 5. The filter frame 61 is made of stainless steel fine mesh and is set above the water-absorbing sponge strip 7. It is used to perform secondary fine filtration of rainwater entering the water collection chamber 5, and at the same time prevent impurities in the water collection chamber 5 from moving down with the water flow and clogging the capillary channels of the water-absorbing sponge strip 7, so as to ensure the continuous water-conducting capacity of the water-absorbing sponge strip 7.

[0032] One end of the suction pipe 10 is fixedly connected to a suction frame 71, and a second filter screen 72 is fixedly connected to one side of the suction frame 71. The mesh size of the second filter screen 72 is smaller than that of the first filter screen 8. It is used to finely filter the river water entering the suction frame 71, effectively intercepting aquatic plants, duckweed, suspended particles and small aquatic organisms, avoiding blockage of the water pump 9 and pipeline system, extending the service life of the water pump 9 and reducing the frequency of maintenance.

[0033] In actual installation and use, the protective frame 1 is first fixed to the riverbank slope through the fixing holes 52 and fixing plates 51, ensuring that the planting cavity 3 of the protective frame 1 faces the outer side of the slope. Then, organic-rich planting soil is filled into the planting cavity 3 in layers and compacted to fill each planting trough 4. Subsequently, moisture-resistant and soil-stabilizing slope protection plants are planted in the planting trough 4. At the same time, the fixing plates 51 are inserted laterally into the deep soil layer of the slope to mechanically anchor the surface soil of the slope, effectively inhibiting the gravity slippage of the slope soil and the peeling caused by rainwater erosion. When it rains, the rainwater running down the slope carries some surface sediment into the planting cavity 3. On the one hand, this provides natural irrigation for the plants in the planting cavity 3, and on the other hand, the planting cavity 3 acts as a sedimentation basin to intercept and deposit the sediment carried by the rainwater, preventing the sediment from flowing directly into the river and reducing river siltation. When encountering heavy rain or excessive rainfall, the water level in planting chamber 3 rises rapidly, and excessive rainwater accumulates at the mounting plate 2. At this time, the clearer rainwater in the upper layer of planting chamber 3 is physically filtered by the first filter screen plate 8, allowing the filtered clean rainwater to flow into the water collection chamber 5 for storage, realizing on-site collection and resource utilization of rainwater. When the rainfall stops, the rainwater collected in the water collection chamber 5, under the action of gravity, slowly permeates to the upper end of the water-absorbing sponge strip 7 after secondary filtration by the filter screen frame 61. The water-absorbing sponge strip 7 uses its own capillary effect to continuously conduct water downward to the planting soil in planting chamber 3, providing long-term moisture to the soil in the root zone of the plants, thereby achieving uninterrupted water supply to the plants in planting chamber 3, effectively avoiding drought stress caused by intermittent rainfall, and promoting vigorous plant growth. When a prolonged drought occurs and the water stored in the water collection chamber 5 is completely depleted, the water pump 9 is activated. The water pump 9 draws water from the river through the suction pipe 10 and the suction frame 71. During the drawing process, the second filter screen 72 pre-filters the river water. The clean water drawn then flows through the connecting pipe 11 and is distributed to each of the first transmission pipes 12. The first transmission pipes 12 then spray high-pressure water onto the outer surface of the first filter screen 8 through the first spray head 13, which powerfully washes away the silt and biofilm accumulated on the surface of the first filter screen 8, restoring its filtration flux. At the same time, the water after washing, along with the debris washed off, flows back into the water collection chamber 5 through the first filter screen 8, replenishing the water source for the water collection chamber 5. In turn, the water-absorbing sponge strip 7 continuously supplies water to the plants in the planting chamber 3, thereby realizing active irrigation and replenishment of the slope protection plants under drought conditions without rain, ensuring the stable growth of the planted plants throughout the year, and improving the stability protection of the riverbank slope.

[0034] A second transmission pipe 41 is fixedly connected to the outer surface of the connecting pipe 11. Multiple second water spray heads 42 are fixedly connected to the outer surface of the second transmission pipe 41. River water pumped by the water pump 9 is synchronously introduced into the second transmission pipe 41 through the connecting pipe 11. The second transmission pipe 41 sprays atomized or fine water droplets onto the plants in the planting chamber 3 through the second water spray heads 42, performing foliar irrigation and root irrigation on the planted plants. Especially in the hot and dry season, this irrigation operation can not only replenish soil moisture, but also reduce the temperature of plant leaves and increase air humidity, thereby further improving the growth vitality and landscape effect of plants. At the same time, it also realizes the multi-functional comprehensive utilization of irrigation water.

[0035] Example 2

[0036] Based on Example 1, please refer to Figure 1 , Figure 2 and Figure 5 As shown, a connecting plate 21 is fixedly connected inside the protective frame 1. A sliding column 22 is fixedly connected to the top of the connecting plate 21. A slider 23 is slidably connected to the sliding column 22. A planting box 24 is fixedly connected to one side of the slider 23. A floating plate 25 is fixedly connected to the bottom of the planting box 24. A water permeable channel 26 is provided at the bottom of the planting box 24. The floating plate 25 is made of high buoyancy closed-cell foam material to provide sufficient buoyancy support for the planting box 24. The water permeable channel 26 at the bottom of the planting box 24 is used to allow river water to freely enter and exit the bottom of the planting box 24, realizing dynamic exchange between the water inside the planting box 24 and the river water.

[0037] Multiple mounting frames 31 are fixedly connected to one side of the planting box 24. A first drive shaft 32 is rotatably connected to the mounting frame 31. Multiple buffer plates 33 are fixedly connected to the outer surface of the first drive shaft 32.

[0038] The bottom end of the first drive shaft 32 is fixedly connected to the second drive shaft 34, and multiple baffles 35 are fixedly connected to the outer surface of the second drive shaft 34.

[0039] In actual operation, the planting box 24 is first filled with substrate soil or expanded clay pebbles suitable for hydroponic plant growth. Then, emergent plants or floating-leaved plants are planted in the planting box 24. The permeable trough 26 allows the plant roots to directly contact or extend into the river water to absorb water and nutrients. Subsequently, the planting box 24 automatically floats on the water surface beside the river due to the buoyancy of the float plate 25, without being restricted by the fixed elevation of the protective frame 1. When the river water level rises due to upstream water or tidal action, the planting box 24 slides upward along the sliding column 22 under the action of buoyancy, always keeping the top of the box above the water surface; when the water level drops, the planting box 24 falls downward along the sliding column 22 under the action of gravity, thus achieving a constant relative position between the planting box 24 and the water surface, ensuring that the plant roots in the planting box 24 are always in full contact with the river water, and ensuring that the plants can still carry out stable growth and metabolism under fluctuating water level conditions. Simultaneously, when large waves are generated on the river surface due to wind, the waves advance towards the riverbank and crash against it. The waves first impact the surface of the buffer plate 33, generating a tangential thrust that causes the buffer plate 33 to rotate around the axis of the first drive shaft 32. During this rotation, the buffer plate 33 cuts through the water and dissipates wave energy. Simultaneously, the buffer plate 33 drives the first drive shaft 32 to rotate synchronously, which in turn drives the other buffer plates 33 on it to rotate together. Each buffer plate 33 continuously experiences viscous and inertial resistance from the water during rotation, thus achieving multi-stage dissipation and buffering of the wave's kinetic energy, effectively reducing the residual impact force when the waves reach the sidewall of the planting box 24. At the same time, the first drive shaft 32 transmits torque to the second drive shaft 34 at the bottom. The second drive shaft 34 drives the baffle plate 35 to rotate deep underwater. The baffle plate 35 experiences greater water resistance at deeper levels, further buffering and dissipating the secondary waves and backflow generated by the movement of deep water. Through the synergistic effect of the buffer plate 33 and the baffle plate 35, the direct impact and fatigue damage of the longitudinal thrust of wind and waves on the planting box 24, the slider 23 and the sliding column 22 are effectively reduced, significantly extending the service life of the floating components. At the same time, the scouring and erosion of wind and waves on the riverbank are greatly weakened, reducing the risk of damage to riverbank structures and effectively protecting the overall stability and long-term service performance of the river ecological slope.

[0040] Working principle:

[0041] Firstly, the present invention achieves efficient collection, graded filtration, and continuous replenishment of rainwater from the slope through the coordinated operation of the protective frame 1, the mounting plate 2, the planting cavity 3, and the water collection cavity 5. After the protective frame 1 is anchored to the river slope through the fixing hole 52 and the fixing plate 51, the planting cavity 3 is filled with planting soil and planted with slope protection plants. During rainfall, slope runoff carrying sediment flows into planting chamber 3. Planting chamber 3 provides natural irrigation for the plants and also acts as a sedimentation basin to trap sediment and prevent soil erosion. When rainfall is excessive and the water level in planting chamber 3 rises above the height of the first filter screen 8, the clearer rainwater in the upper layer is initially filtered by the first filter screen 8 and then enters the water collection chamber 5 for storage. The rainwater entering the water collection chamber 5 is then finely filtered a second time by the filter frame 61 and slowly permeates to the upper end of the water-absorbing sponge strip 7. The water-absorbing sponge strip 7 uses the capillary effect to continuously conduct water downwards to the planting soil in planting chamber 3, achieving long-term moisture for the plant root zone. This provides continuous water supply to the plants during rainfall intervals, avoids drought stress, and promotes vigorous plant growth.

[0042] Secondly, this invention achieves active irrigation and filter self-cleaning under drought conditions through the linkage of water pump 9, suction pipe 10, connecting pipe 11, first transmission pipe 12, and first spray head 13. When the water stored in the water collection chamber 5 is depleted, water pump 9 is started. Water pump 9 draws river water through suction pipe 10 and suction frame 71. During the drawing process, the second filter screen 72 performs fine filtration of the river water, intercepting aquatic plants, suspended particles, and other debris to prevent pipe blockage. Clean water is distributed through connecting pipe 11 to each of the first transmission pipes 12, and then high-pressure water is sprayed from the first spray head 13 onto the outer surface of the first filter screen 8 to powerfully wash away accumulated silt and biofilm, restoring filtration flux. At the same time, the washing water carries away debris through the filter screen. The first filter plate 8 re-enters the water collection chamber 5 to replenish the water source, and then the water-absorbing sponge strip 7 continuously supplies water to the plants. At the same time, the connecting pipe 11 also supplies water to the second transmission pipe 41, and the second spray head 42 sprays atomized water droplets onto the plants in the planting chamber 3 for foliar irrigation and root irrigation. In the hot and dry season, it can not only replenish soil moisture, but also reduce leaf surface temperature and increase air humidity, thereby realizing active irrigation and online cleaning of the filter under rainless conditions, ensuring stable plant growth throughout the year.

[0043] Thirdly, this invention utilizes a multi-stage floating energy dissipation structure consisting of a float 25, a planting box 24, a buffer plate 33, and a baffle plate 35 to achieve automatic adjustment of water level and multi-stage dissipation of wind and wave energy. After the planting box 24 is filled with substrate soil and planted with emergent or floating-leaved plants, it automatically floats on the river surface due to the buoyancy of the float 25. When the water level rises or falls, the planting box 24 moves synchronously up and down along the sliding column 22, driving the slider 23 to maintain a constant relative position between the box and the water surface. This ensures that the plant roots continuously contact the river water through the permeable trough 26, guaranteeing normal plant growth and metabolism under fluctuating water levels. When wind and waves are generated and move towards the shore, the waves first impact the buffer plate 33, causing it to rotate around the first drive shaft 32. The buffer plate 33 cuts through the water during rotation, consuming wave energy. Simultaneously, the first drive shaft 32 drives the remaining buffer plates 33. With synchronous rotation, each buffer plate 33 continuously experiences the viscous and inertial resistance of the water, achieving primary dissipation of wave kinetic energy. Simultaneously, the first drive shaft 32 transmits torque to the second drive shaft 34 at the bottom, driving the baffle plate 35 to rotate deep underwater. The baffle plate 35 experiences greater resistance from the deeper water, providing secondary buffering and energy dissipation against secondary waves and backflow. Through the synergistic effect of the buffer plate 33 and the baffle plate 35, the impact damage of the longitudinal thrust of wind and waves on the planting box 24, slider 23, and sliding column 22 is effectively reduced, while the erosion of the riverbank by wind and waves is weakened, protecting the overall stability and long-term service performance of the ecological slope.

[0044] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An ecological riverbank protection structure, characterized in that, Includes a protective frame (1), with multiple mounting plates (2) fixedly connected inside the protective frame (1), a planting cavity (3) is opened on one side of the mounting plate (2), multiple planting grooves (4) are opened inside the planting cavity (3), a water collection cavity (5) is provided on the mounting plate (2), a connecting groove (6) communicating with the planting cavity (3) is opened inside the water collection cavity (5), a water-absorbing sponge strip (7) is slidably connected inside the connecting groove (6), and a first filter screen plate (8) is fixedly connected inside the water collection cavity (5); A water pump (9) is fixedly connected to the top of the protective frame (1). A suction pipe (10) is fixedly connected to the water inlet end of the water pump (9). A connecting pipe (11) is fixedly connected to the water outlet end of the water pump (9). Multiple first transmission pipes (12) are fixedly connected to the outer surface of the connecting pipe (11). Multiple first spray nozzles (13) are fixedly connected to the outer surface of the first transmission pipes (12).

2. The ecological riverbank protection structure according to claim 1, characterized in that, A connecting plate (21) is fixedly connected inside the protective frame (1). A sliding column (22) is fixedly connected to the top of the connecting plate (21). A slider (23) is slidably connected to the sliding column (22). A planting box (24) is fixedly connected to one side of the slider (23). A floating plate (25) is fixedly connected to the bottom of the planting box (24). A water-permeable groove (26) is opened at the bottom of the planting box (24).

3. The ecological riverbank protection structure according to claim 2, characterized in that, A plurality of mounting frames (31) are fixedly connected to one side of the planting box (24), and a first drive shaft (32) is rotatably connected to the mounting frame (31). A plurality of buffer plates (33) are fixedly connected to the outer surface of the first drive shaft (32).

4. The ecological riverbank protection structure according to claim 3, characterized in that, The bottom end of the first drive shaft (32) is fixedly connected to the second drive shaft (34), and the outer surface of the second drive shaft (34) is fixedly connected to a plurality of baffles (35).

5. The ecological riverbank protection structure according to claim 1, characterized in that, The outer surface of the connecting pipe (11) is fixedly connected to a second transmission pipe (41), and the outer surface of the second transmission pipe (41) is fixedly connected to a plurality of second spray heads (42).

6. The ecological riverbank protection structure according to claim 1, characterized in that, Multiple fixing plates (51) are fixedly connected inside the protective frame (1), and a fixing hole (52) is opened on one side of the protective frame (1).

7. The ecological riverbank protection structure according to claim 1, characterized in that, A filter screen (61) is fixedly connected inside the water collection chamber (5).

8. The ecological riverbank protection structure according to claim 1, characterized in that, One end of the water suction pipe (10) is fixedly connected to a water suction frame (71), and a second filter screen (72) is fixedly connected to one side of the water suction frame (71).

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