Ecological vegetation restoration planting frame

Abstract

The utility model discloses an ecological vegetation restoration planting frame, which belongs to the technical field of ecological vegetation planting and comprises a frame body, a soil fixing net and a pipeline group. Wherein the frame body is provided with an upward opening, the non-opening surface of the frame body is provided with a channel for water and soil to pass through, the soil fixing net covers the channel, the pipeline group is buried in the frame body, the pipeline group comprises a main pipeline and an auxiliary pipeline, the main pipeline and the auxiliary pipeline are communicated with each other, and a plurality of uniformly distributed vent holes are formed in the main pipeline and the auxiliary pipeline. The utility model has the advantages that the soil fixation net can intercept silt to form preliminary filtration; the pipeline group forms an air gallery positioned in the frame body, so that root systems of plants planted in the planting frame can obtain good ventilation; the two are combined to realize efficient balance of water and soil conservation and root system ventilation.

Description

Technical Field

[0001] This utility model relates to the field of ecological vegetation planting technology, specifically to an ecological vegetation restoration planting frame device. Background Technology

[0002] In ecologically fragile areas such as slopes, mines, riverbanks, and desertified land, planting frames are often used to create a suitable microenvironment for plant growth, thereby helping vegetation to recover quickly and improving the regional ecological environment.

[0003] Existing planting frames mainly consist of a main frame, planting units, and fixing and connecting devices. Typically, to ensure drainage and aeration within the planting frame, channels for water and soil to pass through need to be created in the main frame. This, however, introduces certain problems.

[0004] On the one hand, existing ecological planting frames lack a dedicated filter layer to intercept soil particles. Without a filter layer, soil particles are directly exposed to the water flow as it passes through the planting frame, making them easily carried away by the water. This is especially true during heavy rainfall events such as downpours, where a large amount of water flows through the planting frame in a short period, exacerbating soil erosion.

[0005] On the other hand, the existing ecological planting frames have a relatively closed structure, which obstructs airflow into the interior and makes it difficult for air to reach the non-edge areas. This, in turn, affects the respiration of vegetation in the non-edge areas. Poor vegetation respiration can hinder normal growth and development, reduce survival rates and growth quality, and ultimately impact the ecological restoration effect of the ecological planting frames.

[0006] In view of this, improvements are needed to address the aforementioned deficiencies. Utility Model Content

[0007] In view of the above-mentioned technical deficiencies, the purpose of this utility model is to provide an ecological vegetation restoration planting frame device, which solves the problems of easy soil and water loss and poor air circulation in non-edge areas of existing ecological planting frames.

[0008] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides an ecological vegetation restoration planting frame, comprising: a frame with an open opening, wherein the non-open surface of the frame has a channel for water and soil to pass through; a soil stabilizing net covering the channel; and a pipe assembly buried in the frame; wherein the pipe assembly includes a main pipe and a secondary pipe, the main pipe extending to the outside of the frame, and both the main pipe and the secondary pipe having several ventilation holes.

[0009] Optionally, the main pipes are arranged crosswise within the frame, and the frame has openings for pipes. One of the main pipes is located inside the opening and extends out of the frame, while the other main pipe is fixed within the frame.

[0010] Optionally, the main pipe and the secondary pipe are interconnected to form a ventilated cavity, through which the vegetation planted inside the frame exchanges air with the outside of the frame.

[0011] Optionally, the frame is provided with a mesh trough, the channel for water and soil to pass through is a notch in the frame, and the soil stabilizing mesh is fixed in the mesh trough.

[0012] Optionally, the outer periphery of the soil stabilization mesh is provided with a first fixing part, which is fixed in the mesh stabilization groove by bolts.

[0013] Optionally, the main pipe and the secondary pipe divide the internal space of the frame into several filling chambers, which are filled with a matrix.

[0014] Optionally, the planting frame further includes a filter mechanism that is detachably disposed within the main pipe.

[0015] Optionally, the filtration mechanism includes a filter screen and a second fixing part fixed to the outer periphery of the filter screen. The second fixing part is engaged in the main pipe. A movable plate is provided on the side of the filter screen away from the main pipe port. The movable plate can push the filter screen to disengage it from the engagement with the main pipe.

[0016] Optionally, a plurality of guide rods are fixed to one end of the second fixed part near the movable plate, and a limit plate is fixed to one end of the guide rod away from the second fixed part. The movable plate is sleeved on the guide rod, and a spring is sleeved on the outer periphery of the guide rod. The two ends of the spring abut against the movable plate and the second fixed part, respectively.

[0017] Optionally, a pull rod is fixed on the movable plate, the pull rod passing through the filter screen and slidably connected to the filter screen.

[0018] The beneficial effects of this utility model are as follows:

[0019] The non-open surface of the frame of this utility model has a channel for water and soil to pass through. A soil-stabilizing net is installed on the channel. The soil-stabilizing net can initially intercept the mud and sand outside the frame and can restrict soil particles within the grid area, reducing soil loss caused by natural factors such as wind, rain and water erosion, and helping to maintain the stability and integrity of the soil inside the planting frame.

[0020] This utility model also includes a pipe assembly, with the main pipe and secondary pipes distributed in various areas of the frame. By connecting to the external environment, it effectively introduces air from the external environment into the non-edge areas of the planting frame, thereby ensuring the respiration of the plant stems and leaves in the non-edge areas of the frame.

[0021] In addition, this utility model also has a detachable filter mechanism installed inside the pipe opening of the main pipe, which can filter the soil and silt located at the pipe opening and prevent them from entering the pipe assembly and causing blockage. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a three-dimensional structural diagram of an ecological vegetation restoration planting frame device according to the present invention.

[0024] Figure 2 This is a simplified side view diagram of an ecological vegetation restoration planting frame device according to the present invention.

[0025] Figure 3 This is a structural diagram of the frame of an ecological vegetation restoration planting frame device according to the present invention.

[0026] Figure 4 This is a three-dimensional structural diagram of the soil-stabilizing net of an ecological vegetation restoration planting frame device according to this utility model.

[0027] Figure 5 This is a three-dimensional structural diagram of the filtration mechanism of an ecological vegetation restoration planting frame device according to this utility model.

[0028] Figure 6 This utility model relates to an ecological vegetation restoration planting frame device. Figure 5 Enlarged view of point A in the middle.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Frame; 11. Mesh trough; 12. Notch; 13. Pipe opening; 2. Soil stabilizing mesh; 21. First fixing part; 3. Main pipe; 4. Sub-pipe; 5. Ventilation cavity; 6. Substrate; 7. Filtering mechanism; 71. Filter screen; 72. Second fixing part; 73. Tie rod; 74. Movable plate; 75. Limiting plate; 76. Guide rod; 77. Spring. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] As mentioned earlier, existing ecological planting frames have several shortcomings. Firstly, they lack a dedicated filtration layer to trap soil particles. Without this layer, soil particles are directly exposed to the water flow and are easily carried away. This is especially problematic during heavy rainfall events, where large volumes of water passing through the frame in a short period exacerbate soil erosion. Secondly, the relatively enclosed structure of existing ecological planting frames hinders airflow into the interior, making it difficult for air to reach non-edge areas. This, in turn, affects the respiration of vegetation in these areas. Poor vegetation respiration hinders normal growth and development, reducing survival rates and growth quality, ultimately impacting the ecological restoration effect of the planting frames.

[0033] To address this, the present invention provides an ecological planting frame, which is applied in the field of ecological vegetation restoration planting, and solves the corresponding problems by addressing the aforementioned deficiencies. The present invention solves the problem in the following way.

[0034] Example 1:

[0035] Please refer to the instruction manual appendix. Figures 1 to 4 As shown in the figure, this embodiment provides an ecological vegetation restoration planting frame, which includes a frame body 1, a soil stabilization net 2, and a pipe assembly. The frame body 1 has an upward opening, the width of which is greater than the width of the bottom surface of the frame body 1. The non-opening surfaces of the frame body 1 (i.e., the bottom surface and the four side walls) have channels (i.e., gaps 12) for water and soil to pass through.

[0036] A soil stabilization groove 11 is also provided on the frame 1. The soil stabilization groove 11 is located on the side of the passage (i.e., the gap 12) used for water and soil passage that is close to the external soil. The soil stabilization mesh 2 is installed in the soil stabilization groove 11. Figure 4 As shown, the outer periphery of the soil stabilization net 2 is provided with a first fixing part 21, which is a reinforcing edge formed by hot pressing. It is fixed in the net stabilization groove 11 by bolts, which can make the soil stabilization net 2 more firmly fixed and not easy to fall off. The soil stabilization net 2 is made of high-density polyethylene (HDPE) rope net and has been treated with UV resistance (for example, 5% carbon black masterbatch is added to it during rope net production). After weaving, the tensile strength of the soil stabilization net 2 is ≥25kN / m, the weather resistance life is ≥10 years, and the thickness is ≥1.2mm.

[0037] After weaving, the soil stabilizing mesh 2 has several small square holes with a diameter of 0.8 mm, which can pass through a 20-mesh sieve. The porosity is 40%-50%, which can intercept soil particles with a diameter of ≥1 mm while ensuring water permeability.

[0038] In this first embodiment, as Figure 1 As shown, the pipeline assembly is buried inside the frame 1, which includes two main pipelines 3 and four secondary pipelines 4. The main pipelines 3 are fixed together in a cross shape, and the two main pipelines 3 are interconnected. Two symmetrical pipe openings 13 are also opened on the frame 1. One of the main pipelines 3 is connected to the outside of the frame 1 through the pipe opening 13, and the other is fixed inside the frame 1.

[0039] Meanwhile, the secondary pipe 4 is L-shaped, with one end fixed to and connected to the main pipe 3, and the other end extending downwards and fixed to the inner bottom wall of the frame 1. All the secondary pipes 4 are connected together to form a grid-shaped pipe body, which is connected to the main pipe 3, together forming a ventilation cavity 5. Both the main pipe 3 and the secondary pipes 4 have several small ventilation holes, which are distributed throughout the frame 1, carrying air from the main pipe 3 at the pipe opening 13 to various non-edge parts of the frame 1. This allows the vegetation planted in the frame 1 to receive more air, ensuring the respiration of the plant roots.

[0040] In this first embodiment, as Figure 2 As shown, the main pipe 3 and the secondary pipe 4 divide the internal space of the frame 1 into several filling chambers, which are filled with substrate 6. Substrate 6 is composed of coconut coir with a particle size of 3-5 mm and a water retention rate of 80%, Northeast peat moss with an EC value of 0.3 ms / cm, and perlite with a particle size of 2-4 mm and a porosity of 95% in a volume ratio of 3:2:1. Additionally, 0.5% of a high-molecular-weight water-retaining agent (particle size of 0.2-0.5 mm, water absorption ratio of 200 times) and 1% of slow-release nitrogen fertilizer (nitrogen content of 18%, release period of 6 months) are added according to the volume of substrate 6. This allows substrate 6 to fully absorb water during rainfall, ensuring the respiration of plant roots and stems, and to fully release water during drought, thereby precisely regulating the water-air balance of the planted vegetation.

[0041] Example 2:

[0042] Based on the above embodiments, in order to provide a clearer and more complete explanation of the technical solutions therein, this utility model also provides an embodiment two. For example... Figures 5 to 6As shown in Embodiment 2, the planting frame further includes a filter mechanism 7, which is detachably installed inside the main pipe 3. This prevents soil outside the frame 1 from easily entering the main pipe 3 and causing blockage.

[0043] In this second embodiment, as Figure 3 As shown, the filter mechanism 7 includes a filter screen 71 and a second fixing part 72 fixed to the outer periphery of the filter screen 71. The second fixing part 72 is engaged inside the main pipe 3. A movable plate 74 is provided on the side of the filter screen 71 away from the port of the main pipe 3. Several guide rods 76 are fixed to the end of the second fixing part 72 near the movable plate 74. A limit plate 75 is fixed to the end of the guide rods 76 away from the second fixing part 72. The movable plate 74 is sleeved on the guide rods 76. Springs 77 are sleeved on the outer periphery of the guide rods 76. The two ends of the springs 77 abut against the movable plate 74 and the second fixing part 72, respectively. A pull rod 73 is fixed on the movable plate 74. The pull rod 73 passes through the filter screen 71 and is slidably connected to the filter screen 71.

[0044] Therefore, in the specific implementation of this embodiment 2, the user can pull the movable plate 74 towards the filter screen 71 by reaching into the pipe opening of the main pipe 3 and pulling the pull head of the pull rod 73. As the movable plate 74 approaches the filter screen 71, it slides on the guide rod 76 and compresses the spring 77 to deform it. When the spring 77 is deformed to its maximum, the movable plate 74 moves to be closest to the filter screen 71. At this time, the pull rod 73 is pulled again until the filter screen 71 is displaced. Then the filter screen 71 can be removed from the main pipe 3 for cleaning.

[0045] Example 3:

[0046] Based on the above embodiments, in order to further clarify and completely explain the technical solutions therein, this utility model also provides an embodiment three. In this embodiment three, the aforementioned soil stabilizing net 2 is not placed inside the soil stabilizing groove 11, but is evenly wrapped around the outside of the entire frame 1 (including its top surface), and an openable flange (fixed by Velcro) is reserved at the top of the frame 1 to facilitate the filling of the substrate 6 or soil. On the side of the frame 1, cable ties are used through the mesh of the soil stabilizing net 2 to connect the net body to the channel wall of the channel (i.e., the notch 12) for water and soil passage, forming a fixed connection.

[0047] This design allows the pipe opening 13 on the frame 1, which is used to accommodate the main pipe 3, to be covered within the soil stabilization mesh 2. In this case, the filter mechanism 7 is no longer needed.

[0048] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of this utility model and its equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An ecological vegetation restoration planting frame, characterized in that, The utility model relates to a kind of planting frame, including: Frame (1) with opening, the frame (1) has the passageway for passing through water and soil on non-opening face; Soil fixation net (2), the soil fixation net (2) covers on the passageway; Pipe group, the pipe group is buried in the frame (1); Wherein, the pipe group includes main pipe (3) and from pipe (4), the main pipe (3) extends to the outside of the frame (1), and the main pipe (3) and from pipe (4) are all opened with several air holes.

2. The ecological vegetation restoration planting frame of claim 1, wherein, The main pipe (3) is cross arranged in frame (1), and the frame (1) is opened with pipe mouth (13), one of the main pipe (3) is arranged in pipe mouth (13) and extends to the outside of the frame (1), and another main pipe (3) is fixed in frame (1).

3. The ecological vegetation restoration planting frame of claim 1, wherein, The main pipe (3) and from pipe (4) are communicated with each other, and form air-permeable tube cavity (5), and the planted plants in the frame (1) are exchanged for air in and out of the frame (1) by the air-permeable tube cavity (5).

4. The ecological vegetation restoration planting frame of claim 1, wherein, The passageway for passing through water and soil is notch (12) opened in frame (1), and the frame (1) is opened with net fixation groove (11), and the soil fixation net (2) is fixed in the net fixation groove (11).

5. The ecological vegetation restoration planting frame of claim 4, wherein, The outer periphery of the soil fixation net (2) is provided with first fixing part (21), and the first fixing part (21) is fixed in the net fixation groove (11) by bolt.

6. The ecological vegetation restoration planting frame of claim 1, wherein, The main pipe (3) and from pipe (4) divide the internal space of the frame (1) into several filling chambers, and the filling chambers are filled with substrate (6).

7. The ecological vegetation restoration planting frame of claim 1, wherein, The planting frame further includes filter mechanism (7), and the filter mechanism (7) is detachably arranged in the main pipe (3).

8. The ecological vegetation restoration planting frame of claim 7, wherein, The filter mechanism (7) includes filter screen (71), and second fixing part (72) fixed on the outer periphery of filter screen (71), the second fixing part (72) is clamped in the main pipe (3), and the side, away from the port of main pipe (3), of filter screen (71) is provided with movable plate (74), and the movable plate (74) can push filter screen (71) to make it disengage from the clamping of main pipe (3).

9. The ecological vegetation restoration planting frame of claim 8, wherein, The end, close to movable plate (74), of second fixing part (72) is fixed with several guide rods (76), and the end, away from the second fixing part (72), of guide rod (76) is fixed with limit plate (75), the movable plate (74) is sleeved on the guide rod (76), the outer periphery of guide rod (76) is sleeved with spring (77), and the two ends of spring (77) are respectively abutted on movable plate (74) and second fixing part (72).

10. The ecological vegetation restoration planting frame of claim 8, wherein, Pull rod (73) is fixed on the movable plate (74), and the pull rod (73) passes through filter screen (71) and is slidably connected with filter screen (71).

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