Ecological restoration plant planting structure on steep slopes

Abstract

The present invention belongs to the technical field of slope protection and greening, and discloses an ecological restoration plant planting structure for steep slopes, comprising a slope, wherein one end face of the slope is equidistantly installed with cultivation frames for cultivating plants, the top of the cultivation frame is snap-fitted with an installation frame with limiting and separating functions, and a transparent acrylic plate with blocking and light-transmitting functions is snap-fitted between the top of the installation frame and the top of the cultivation frame. Through the combined design of a one-way water-permeable membrane, a transparent acrylic plate and a refractor, effective regulation and supplementation of the light inside the cultivation frame is achieved, the microporous structure of the one-way water-permeable membrane allows some sunlight to enter, while the transparent acrylic plate and the refractor further guide and supplement the light, ensuring that the plants obtain sufficient light during the growth process. Through this design, the plants can obtain appropriate light under different lighting conditions, thereby improving the photosynthesis efficiency and promoting the healthy growth of the plants.

Description

Technical Field

[0001] The invention belongs to the technical field of slope protection and greening, and in particular relates to an ecological restoration plant planting structure for high and steep slopes. Background Art

[0002] The ecological environment of steep slopes is fragile and often faces problems such as severe soil erosion and difficulty in plant survival. Traditional ecological restoration methods often rely on common plant species in nature. Although the cost is low, the restoration effect is poor, and it is difficult to achieve self-sustaining and long-term stability of the ecosystem. In recent years, with the continuous advancement of ecological restoration technology, especially in the field of ecological restoration of steep slopes, researchers have developed plant planting structures specifically suitable for this special environment, aiming to improve plant survival rate and growth conditions, reduce soil erosion, and promote the recovery of slope ecosystems; however, in order to prevent soil erosion, external objects are needed to block the soil, which makes it difficult for sunlight to enter the soil surface, thereby affecting plant photosynthesis. Summary of the Invention

[0003] The present invention addresses the problem in the prior art that, in order to prevent soil erosion, external objects are required to block the soil, which makes it difficult for sunlight to enter the soil surface, thereby affecting the photosynthesis of plants. The present invention proposes the following technical solutions:

[0004] A plant planting structure for ecological restoration of steep slopes comprises a slope, wherein one end face of the slope is equidistantly mounted with cultivation frames for cultivating plants, the top of the cultivation frame is snap-fitted with a mounting frame with limiting and separating functions, a transparent acrylic plate with blocking and light-transmitting functions is snap-fitted between the top of the mounting frame and the top of the cultivation frame, a transparent plate with blocking and light-transmitting functions is snap-fitted with the top of the mounting frame, a one-way water-permeable membrane with the function of absorbing water and preventing soil erosion is snap-fitted with the top of the cultivation frame, fixed plates are fixedly mounted on the top and bottom ends of the interior of the mounting frame, two rotating plates are rotatably connected between the opposing surfaces of the two fixed plates, and refractors are fixedly mounted on the outer surfaces of the rotating plate and the fixed plate.

[0005] As a preferred embodiment of the above technical solution, air inlets are symmetrically provided at the bottom of the outer surface of the culture frame. The air inlets are conical in shape, and the diameter of the air inlets near the inner side of the culture frame is smaller than the diameter near the outer side of the culture frame.

[0006] As a preferred embodiment of the above technical solution, a plurality of breathing holes are opened inside the installation frame, and the shape of the breathing holes is arc-shaped. An inclination angle is formed between the air outlet ends of the breathing holes and the installation frame, and the inclination angle is sixty degrees.

[0007] As a preferred embodiment of the above technical solution, a mounting block is fixedly installed on the back of the rotating plate, a cylinder rotatably connected to the inside of the mounting frame is fixedly installed inside the mounting block, fan blades are fixedly installed on the bottom end of the outer surface of the cylinder, a rectangular frame is integrally formed on the top of the outer surface of the cylinder, and a second magnet is clamped and installed inside the rectangular frame.

[0008] As a preferred embodiment of the above technical solution, a sector block is fixedly installed inside the installation frame on the outside of the cylinder, and first magnets are symmetrically installed inside the sector block, and the opposite poles of the two first magnets and the second magnet are the same.

[0009] As a preferred embodiment of the above technical solution, a blocking frame is fixedly installed inside the installation frame, the transparent plate is clamped to the opposite surfaces of the blocking frame and the installation frame, and the blocking frame is composed of a circular frame and support columns.

[0010] As a preferred embodiment of the above technical solution, a planting layer is provided in the middle of the culture frame, and the planting layer is composed of three layers: a topsoil layer, a subsoil layer and a subsoil layer. The topsoil layer is prepared from humus soil, the subsoil layer is prepared from expanded clay, and the subsoil layer is prepared from sand.

[0011] As a preferred embodiment of the above technical solution, water seepage holes are equidistantly provided in the middle of the culture frame, and the water seepage holes are inclined to one end of the slope.

[0012] As a preferred embodiment of the above technical solution, an extrusion frame is mounted on the top of the barrier frame, the one-way water-permeable membrane and the barrier frame are fixed by extrusion through the extrusion frame, and the bottom end of the refractor is inclined.

[0013] The beneficial effects of the present invention are:

[0014] (1) Through the combined design of one-way water-permeable membrane, transparent acrylic plate and refractor, the light inside the culture frame is effectively regulated and supplemented. The microporous structure of the one-way water-permeable membrane allows some sunlight to enter, while the transparent acrylic plate and refractor further guide and supplement the light, ensuring that the plants receive sufficient light during their growth. Through this design, the plants can obtain appropriate light under different lighting conditions, thereby improving photosynthesis efficiency and promoting healthy plant growth.

[0015] (2) Through the boundary layer effect of the slope surface and the gas acceleration design of the air inlet, combined with the linkage mechanism of the fan blades, cylinders, rectangular frames, second magnets and the first magnets inside the fan-shaped blocks, the position of the rotating plate is automatically adjusted, the gas flow path is optimized, and the range of illumination is changed, thereby improving the comprehensiveness of illumination, reducing the blind area of ​​illumination, and improving the photosynthesis of plant growth;

[0016] (3) The device comprehensively optimizes the growth environment of plants through moisture control of the one-way permeable membrane, light supplementation by the transparent acrylic plate and the refractor, and the automatic adjustment mechanism of the refractor, so that plants can obtain a more stable and suitable environment during their growth process, thereby improving growth efficiency and yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The diagram shows the structure of the ecological restoration plant planting structure for a steep slope in Example 1;

[0018] Figure 2 The figure shows the installation structure diagram of the culture frame in Example 1;

[0019] Figure 3 The figure shows the installation structure diagram of the installation frame in Example 1;

[0020] Figure 4 Shown is a cross-sectional view of the culture frame in Example 1;

[0021] Figure 5 Shown is Figure 4 Schematic diagram of the structure of area A;

[0022] Figure 6 The figure shows a schematic diagram of the structure of the breathing hole in Example 1;

[0023] Figure 7 The figure shows the installation structure diagram of the rotating plate in Example 1;

[0024] Figure 8 The figure shows the installation structure diagram of the barrier frame in Example 1;

[0025] Figure 9 Shown is Figure 8 Schematic diagram of the installation structure in area B.

[0026] In the figure: 1. Slope; 2. Culture frame; 3. Air inlet; 4. Mounting frame; 5. Transparent acrylic plate; 6. Breathing hole; 7. Fixed plate; 8. Rotating plate; 9. Mounting block; 10. Cylinder; 11. Fan blade; 12. First magnet; 13. Rectangular frame; 14. Second magnet; 15. Barrier frame; 16. Transparent plate; 17. Planting layer; 18. Fan-shaped block; 19. Refractor; 20. Extrusion frame; 21. One-way water-permeable membrane. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0028] Example 1: The present invention provides a plant planting structure for ecological restoration of steep slopes, such as Figures 1 to 9 As shown, it includes: a slope 1, a cultivation frame 2 for cultivating plants is equidistantly installed on one end surface of the slope 1, a mounting frame 4 with a limiting and separating function is mounted on the top of the cultivation frame 2, a transparent acrylic plate 5 with a blocking and light-transmitting function is mounted between the top of the mounting frame 4 and the top of the cultivation frame 2, a transparent plate 16 with a blocking and light-transmitting function is mounted on the top of the mounting frame 4, and a one-way water-permeable membrane 21 with a water-absorbing and soil-erosion-preventing function is mounted on the top of the cultivation frame 2. The one-way water-permeable membrane 21 is usually made of polymer materials such as polyethylene (PE) and polyvinyl chloride (PVC). These materials It has a certain degree of light transmittance, but it is not completely transparent like a transparent plastic film. The one-way water-permeable membrane 21 has a microporous structure inside. At this time, part of the sunlight enters the interior of the culture frame 2 through the micropores of the one-way water-permeable membrane 21, and the rest is blocked by the rest of the one-way water-permeable membrane 21, resulting in reduced light inside the culture frame 2, thereby affecting the photosynthesis of the plants, and then affecting the growth and development of the plants. Fixed plates 7 are fixedly installed at the top and bottom ends of the mounting frame 4, and two rotating plates 8 are rotatably connected between the opposite surfaces of the two fixed plates 7. Refractors 19 are fixedly installed on the outer surfaces of the rotating plates 8 and the fixed plates 7.

[0029] like Figure 1 and Figure 2 As shown, the bottom of the outer surface of the culture frame 2 is symmetrically provided with an air inlet 3, the shape of the air inlet 3 is conical, and the diameter of the air inlet 3 near the inner side of the culture frame 2 is smaller than the diameter near the outer side of the culture frame 2;

[0030] When external air enters through the air inlet 3, since the diameter of the air inlet 3 near the inside of the culture frame 2 is smaller than the diameter near the outside, this gradually shrinking channel design causes the gas flow rate to gradually increase when passing through the air inlet 3. According to the principles of fluid mechanics, when the gas flow rate is constant, the cross-sectional area of ​​the pipe decreases and the gas flow rate increases accordingly, thereby increasing the impact force of the gas on the fan blades 11. In addition, this design can also reduce the resistance of the gas at the air inlet 3 and reduce energy loss.

[0031] like Figure 4 and Figure 5 As shown, a plurality of breathing holes 6 are provided inside the mounting frame 4. The shape of the breathing holes 6 is arc-shaped. An inclination angle is formed between the air outlet end of the breathing holes 6 and the mounting frame 4. The inclination angle is sixty degrees.

[0032] The arc-shaped structure of the breathing hole 6 helps the gas to flow smoothly, reduces flow resistance, and enables the plant to efficiently exchange gas with the outside world during the breathing process. The arc-shaped inner surface can guide the gas to be evenly distributed, avoiding turbulence or accumulation of gas in the hole, thereby improving the gas exchange efficiency and providing a good breathable environment for plant growth. In addition, a sixty-degree inclination angle is formed between the air outlet end of the breathing hole 6 and the mounting frame 4. This angle design helps prevent external rainwater from flowing into the mounting frame 4 along the breathing hole 6. When rainwater contacts the inclined hole mouth, it will flow to the outside along the inclined surface under the action of gravity instead of entering the hole. This inclined design utilizes the gravity and surface tension characteristics of water, effectively reduces the possibility of rainwater entering, and protects the plants and equipment inside the mounting frame 4 from rainwater erosion.

[0033] like Figure 8 and Figure 9 As shown, a mounting block 9 is fixedly mounted on the back of the rotating plate 8, a cylinder 10 rotatably connected to the inside of the mounting frame 4 is fixedly mounted inside the mounting block 9, a fan blade 11 is fixedly mounted on the bottom end of the outer surface of the cylinder 10, a rectangular frame 13 is integrally formed on the top of the outer surface of the cylinder 10, a second magnet 14 is snap-fitted and mounted inside the rectangular frame 13, a sector block 18 is fixedly mounted on the outside of the cylinder 10 inside the mounting frame 4, and first magnets 12 are symmetrically mounted inside the sector block 18, and the two first magnets 12 have the same magnetic poles as the opposite surfaces of the second magnet 14;

[0034] When the gas enters from the air inlet 3 and blows to the outside of the fan blades 11, the fan blades 11 start to rotate, thereby driving the cylinder 10 to rotate. The rotation of the cylinder 10 not only causes the rectangular frame 13 to rotate, but also causes the second magnet 14 to deflect. As the second magnet 14 deflects, the distance between it and one of the first magnets 12 inside the fan block 18 gradually approaches. Since the opposite poles of these two magnets are the same, according to the principle of like magnets repel each other, an increasingly larger repulsive force will be generated between them. When the gas flow rate inside the air inlet 3 decreases, this repulsive force will drive the second magnet 14 to reset, thereby driving the cylinder 10 and the fan blades 11 back to their initial positions. The device cleverly utilizes the combination of magnetic force and gas dynamics, so that the device can automatically adjust the position of the rotating plate 8 according to the change in gas flow rate, and then control the angle of the refractor 19, so that the range of light source folding is wider.

[0035] like Figure 7 and Figure 8 As shown, a barrier frame 15 is fixedly installed inside the mounting frame 4, and a transparent plate 16 is snapped onto the opposite surface of the barrier frame 15 and the mounting frame 4. The barrier frame 15 is composed of a circular frame and a support column.

[0036] It can be used to install and fix the barrier frame 15 and the installation frame 4 , and can facilitate the fixation of the transparent plate 16 , so that sunlight can penetrate along the inside of the transparent plate 16 .

[0037] like Figure 1 and Figure 2 As shown, a planting layer 17 is provided in the middle of the culture frame 2. The planting layer 17 is composed of three layers: a topsoil layer, a subsoil layer and a subsoil layer. The topsoil layer is made of humus soil, the subsoil layer is made of expanded clay, and the subsoil layer is made of sand, which can facilitate the growth of plants and change the difficulty of plant growth.

[0038] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, seepage holes are equidistantly provided in the middle of the culture frame 2 , and the seepage holes are inclined to one end of the slope 1 , which can facilitate the infiltration of rainwater inside the culture frame 2 and change the difficulty of rainwater infiltration.

[0039] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the top of the barrier frame 15 is clamped and installed with an extrusion frame 20, and the one-way water-permeable membrane 21 and the barrier frame 15 are squeezed and fixed by the extrusion frame 20, and the bottom end of the refractor 19 is in an inclined shape;

[0040] It can facilitate the installation and fixation of the one-way water-permeable membrane 21, change the difficulty of installing and fixing the one-way water-permeable membrane 21, thereby achieving the purpose of facilitating the disassembly and replacement of the one-way water-permeable membrane 21, and through the inclined refractor 19, sunlight can enter different positions inside the culture frame 2, thereby increasing the illumination range.

[0041] Working principle: During the actual use of the device, the user connects the one-way water-permeable membrane 21 and the barrier frame 15, and then connects the extrusion frame 20 and the barrier frame 15, so that the one-way water-permeable membrane 21 is squeezed and fixed, and then a hole is cut in the middle of the one-way water-permeable membrane 21, and then the plants are planted inside the planting layer 17 of the culture frame 2 along the one-way water-permeable membrane 21. When the sun rises, part of the sunlight enters the culture frame 2 through the micropores of the one-way water-permeable membrane 21, and the rest is blocked by the rest of the one-way water-permeable membrane 21, resulting in reduced light inside the culture frame 2. At this time, part of the sunlight enters the culture frame 2 along the transparent acrylic plate 5, and the sunlight that penetrates the transparent acrylic plate 5 is refracted by the refractor 19 of the fixed plate 7 and the rotating plate 8 and enters the top of the planting layer 17 of the culture frame 2, thereby achieving the purpose of supplementing sunlight to the planting layer 17.

[0042] When the gas flows over the surface of the slope 1, a boundary layer is formed on the surface of the slope 1. As the gas moves along the surface of the slope 1, the boundary layer gradually develops, and the flow state of the gas also changes. When the external gas enters through the air inlet 3, the gas is accelerated when passing through the air inlet 3. When the accelerated gas enters and blows to the outside of the fan blade 11, the fan blade 11 starts to rotate, thereby driving the cylinder 10 to rotate. The rotation of the cylinder 10 not only causes the rectangular frame 13 to rotate, but also causes the second magnet 14 to deflect. As the second magnet 14 deflects, the cylinder 10 synchronously drives the rotating plate 8 to rotate through the mounting block 9. When the rotating plate 8 rotates, The refractor 19 is moved, and the angle of the refractor 19 is controlled, so that the range of the light source folding is wider. At the same time, the distance between the second magnet 14 and one of the first magnets 12 inside the sector block 18 is gradually reduced. Since the opposing magnetic poles of these two magnets are the same, according to the principle that like charges repel, an increasingly stronger repulsive force is generated between them. When the gas flow rate inside the air inlet 3 decreases, this repulsive force will drive the second magnet 14 to reset, thereby driving the cylinder 10 and the fan blades 11 back to their initial positions. This clever combination of magnetic force and gas dynamics enables the device to automatically adjust the position of the rotating plate 8 according to changes in the gas flow rate.

[0043] Furthermore, the plants breathe under photosynthesis, and the gas produced by breathing is exchanged with the external gas along the breathing holes 6 and the one-way water permeable membrane 21, thereby achieving the purpose of gas exchange and further facilitating the growth of the plants.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A plant planting structure for ecological restoration of steep slopes, characterized in that: The invention comprises a slope (1), wherein a cultivation frame (2) for cultivating plants is equidistantly installed on one end surface of the slope (1), a mounting frame (4) having a limiting and separating function is mounted on the top of the cultivation frame (2), a transparent acrylic plate (5) having a blocking and light-transmitting function is mounted between the top of the mounting frame (4) and the top of the cultivation frame (2), a transparent plate (16) having a blocking and light-transmitting function is mounted on the top of the mounting frame (4), a one-way water-permeable membrane (21) having a water-absorbing and soil-erosion-preventing function is mounted on the top of the cultivation frame (2), a fixed plate (7) is fixedly mounted on the upper and lower ends of the interior of the mounting frame (4), two rotating plates (8) are rotatably connected between opposite surfaces of the two fixed plates (7), and a refractor (19) is fixedly mounted on the outer surfaces of the rotating plate (8) and the fixed plate (7); An air inlet (3) is symmetrically provided at the bottom of the outer surface of the culture frame (2). The air inlet (3) is conical in shape, and the diameter of the air inlet (3) near the inner side of the culture frame (2) is smaller than the diameter near the outer side of the culture frame (2). A mounting block (9) is fixedly mounted on the back of the rotating plate (8), a cylinder (10) rotatably connected to the inside of the mounting frame (4) is fixedly mounted inside the mounting block (9), a fan blade (11) is fixedly mounted on the bottom end of the outer surface of the cylinder (10), a rectangular frame (13) is integrally formed on the top of the outer surface of the cylinder (10), and a second magnet (14) is clamped and mounted inside the rectangular frame (13); A sector block (18) is fixedly mounted on the outside of the cylinder (10) inside the mounting frame (4), and first magnets (12) are symmetrically mounted inside the sector block (18). The two first magnets (12) have the same magnetic poles as the second magnet (14) on the opposite sides.

2. The ecological restoration plant planting structure for steep slopes according to claim 1 is characterized in that: A plurality of breathing holes (6) are provided inside the mounting frame (4). The breathing holes (6) are arc-shaped. An inclination angle is formed between the air outlet ends of the breathing holes (6) and the mounting frame (4). The inclination angle is sixty degrees.

3. The ecological restoration plant planting structure for steep slopes according to claim 1 is characterized in that: A blocking frame (15) is fixedly installed inside the installation frame (4), and a transparent plate (16) is snap-connected to the opposite surfaces of the blocking frame (15) and the installation frame (4). The blocking frame (15) is composed of a circular frame and a support column.

4. The ecological restoration plant planting structure for steep slopes according to claim 1, characterized in that: A planting layer (17) is provided in the middle of the culture frame (2). The planting layer (17) is composed of a topsoil layer, a subsoil layer and a subsoil layer. The topsoil layer is prepared from humus soil, the subsoil layer is prepared from expanded clay, and the subsoil layer is prepared from sand.

5. The ecological restoration plant planting structure for steep slopes according to claim 4 is characterized in that: The middle of the culture frame (2) is provided with water seepage holes at equal intervals, and the water seepage holes are inclined at one end of the slope (1).

6. The ecological restoration plant planting structure for steep slopes according to claim 3 is characterized in that: The top of the barrier frame (15) is clamped with an extrusion frame (20), and the one-way water permeable membrane (21) and the barrier frame (15) are squeezed and fixed by the extrusion frame (20). The bottom end of the refractor (19) is in an inclined shape.

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