Seed rope biological sand barrier convenient to flatly lay and fix

Abstract

The utility model belongs to the technical field of sand prevention and control, particularly relates to a seed rope biological sand barrier convenient to lay and fix, and aims at solving the problems that an existing sand barrier is inconvenient to lay and low in laying efficiency, and the following scheme is provided: the seed rope biological sand barrier comprises a sand barrier belt assembly and a seed rope assembly, the sand barrier belt assemblies are supported by filling the sand into the sand barrier belt assemblies, so that the sand barrier belt assemblies are flatly laid on the surface of the sand, and convex wreckers are formed on the sand surface by laying the sand barrier belt assemblies in a crisscross manner, so that the effects of reducing the wind speed and fixing the sand surface are achieved; the seed rope assembly can enable planted seeds to grow and germinate in rainy days or after irrigation, more plants grow on the surface of the sand land, root systems of the plants can be inserted into the sand land, the wind prevention and sand fixation effects are further achieved, large-scale mechanical equipment is not needed for auxiliary laying during laying, and after the sand barrier belt assembly is laid, the sand barrier belt assembly can be conveniently and rapidly laid. Therefore, the laying of the seed rope assembly can be completed, and the laying efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to a sand barrier, specifically a seed rope biological sand barrier that is easy to lay flat and fix, belonging to the field of sand control technology. Background Technology

[0002] Desertification control is a comprehensive and systematic project. The key engineering technologies for desertification control are sand fixation and sand blocking, namely fixing surface sand particles and intercepting sand particles in dust storms to minimize desert movement. In the long-term process of desertification control, the most practical sand control engineering technology has been the vertical sand barrier. Among them, vertical sand barriers such as straw checkerboard sand barriers and building material sand barriers are sand control methods that combine sand blocking as the main method and sand fixation as the auxiliary method. They have the advantages of using local materials, reusing resources, being green and environmentally friendly, and having the dual effects of sand fixation and sand blocking, and have been widely used.

[0003] In the prior art, such as the biological sand barrier disclosed in publication number CN207749504U, the biological sand barrier is composed of strip ditches, straw nets, and Kentucky bluegrass nets; the strip ditches are crisscrossed to form a grid; the straw nets are barrier structures formed by straws inserted into the strip ditches; and the Kentucky bluegrass nets are biological living barrier structures formed by the growth of Kentucky bluegrass planted at the bottom of the strip ditches. The biological sand barrier described in this invention can effectively replace existing chemical materials, reducing costs and environmental pollution. Simultaneously, the asexual root system of Kentucky bluegrass forms a stable sand-fixing structure underground, preventing dune movement. The above-ground portion can form stable net-like or grid-like living windbreak strips. However, existing biological sand barriers require burying straw nets in the sand using equipment. Therefore, in actual installation, large machinery is needed for assistance. Because the sand is relatively loose, machinery is not easily maneuverable, causing significant inconvenience. Furthermore, existing biological sand barriers require soaking Kentucky bluegrass seeds in water, mixing the soaked seeds with well-rotted organic fertilizer and diammonium phosphate, and evenly sowing them in the strip trenches. Straw is then inserted into the bottom of the trenches. This process—first creating the trenches, then sowing the seeds, and finally inserting the straw—is cumbersome and inefficient, failing to meet actual installation requirements. Utility Model Content

[0004] This invention provides a seed rope biological sand barrier that is easy to lay flat and fix, in order to solve the problems of inconvenience and low efficiency in the existing sand barrier laying process.

[0005] The present invention achieves the above objectives through the following technical solution: a seed rope bio-sand barrier that is easy to lay flat and fix, comprising a sand barrier belt assembly and a seed rope assembly, wherein the sand barrier belt assembly is connected to both sides of the seed rope assembly, the sand barrier belt assembly is filled with sand, and the seed rope assembly is wrapped with planting seeds.

[0006] The sand barrier assembly includes an upper sand barrier and a lower sand barrier, which are connected together. The outer wall of the upper sand barrier is connected to an isolation membrane, and the other end of the isolation membrane is connected to the seed rope assembly.

[0007] As a further embodiment of this utility model: the upper and lower sand barrier belts of the sand barrier belt assembly are both arc-shaped when supported. The arc-shaped sides of the lower sand barrier belt are connected to connecting belts, and the other side of the connecting belts is fixedly connected to the arc-shaped sides of the upper sand barrier belt.

[0008] As a further improvement of this utility model: a shaping tension strip is provided inside the lower sand barrier, and the shaping tension strip is evenly distributed and connected to the inner side of the two arc-shaped sides of the lower sand barrier.

[0009] As a further improvement of this utility model: the inner wall of the upper sand barrier belt is connected with several upper belt reinforcing strips, and the inner wall of the lower sand barrier belt is connected with several lower belt reinforcing strips.

[0010] As a further improvement of this utility model: an inner cavity is left between the upper reinforcing strip and the inner wall of the upper sand barrier belt, and the inner cavity of the upper belt is filled with scattered seeds.

[0011] As a further improvement of this utility model: a cavity is left between the reinforcing strip of the lower belt and the inner wall of the lower sand barrier belt, and the cavity is filled with scattered seeds.

[0012] As a further improvement of this utility model, the seed rope assembly also includes an outer wrapping strip, inside which are blocky nutrient soils, and the planted seeds are encased in the blocky nutrient soils.

[0013] As a further improvement of this utility model: the outer wrapping strip is provided with several concave intervals, the concave intervals are located between two adjacent blocky nutrient soils, and the outer wrapping strip is wrapped with binding rope.

[0014] As a further improvement of this utility model, the outer wrapping tape has several water-permeable micropores.

[0015] The utility model discloses an advantageous effect is: the utility model discloses through being provided with sand barrier belt subassembly and seed rope subassembly, sand barrier belt subassembly connects at the both sides of seed rope subassembly, and sand barrier belt subassembly is filled with sand, and seed rope subassembly is wrapped with planting seed, can be filled with sand in sand barrier belt subassembly to prop up sand barrier belt subassembly, and then can make sand barrier belt subassembly can be laid on the sand surface, therefore through adopting the sand barrier belt subassembly of cross - laid sand barrier belt subassembly can form the barrier of convex shape on the sand surface, and then play the role of reducing the wind speed, fixed sand table, and seed rope subassembly can make planting seed growth germination after encountering rain weather or irrigation, that is, can grow more plants on the surface of sand land, and the root system of plant can be inserted into sand land, further play the role of wind -proof sand fixation, when laying, only need to carry sand barrier, need not through the auxiliary laying of large -scale mechanical equipment, and after laying sand barrier belt subassembly, can complete the laying of seed rope subassembly, greatly improve the laying efficiency;

[0016] The sand barrier belt subassembly set up by the utility model includes upper sand barrier belt and lower sand barrier belt, after filling sand in the sand barrier belt subassembly, the upper sand barrier belt and the lower sand barrier belt are respectively propped up, and then the lower sand barrier belt can be buried in the sand land, and the upper sand barrier belt is located above the sand land in a convex shape, so that a sand barrier in a shielding shape can be formed, and the lower sand barrier belt is buried in the sand, so that a better fixing effect can be achieved to prevent the laid sand barrier from moving.

[0017] The outer wall of the upper sand barrier belt is connected with an isolation film, and the other end of the isolation film is connected with the seed rope subassembly. When the upper sand barrier belt and the lower sand barrier belt are filled with sand and propped up, the isolation film is also propped up and pulled into a planar shape, so that the isolation film cooperates with the sand barrier belt subassembly to form a film coating treatment on both sides of the seed rope subassembly, which can prevent water evaporation and maintain a small temperature difference in the area below the isolation film, thereby facilitating the growth and germination of seeds. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the sand barrier belt subassembly and seed rope subassembly connection structure schematic diagram of the utility model;

[0020] Figure 3 It is the sand barrier belt subassembly internal structure schematic diagram of the utility model;

[0021] Figure 4 It is the lower sand barrier belt structure schematic diagram of the utility model;

[0022] Figure 5 It is the upper sand barrier belt section structure schematic diagram of the utility model;

[0023] Figure 6The utility model discloses a lower sand barrier belt section structure schematic diagram.

[0024] Figure 7 The utility model discloses a seed rope assembly appearance structure schematic diagram.

[0025] Figure 8 The utility model discloses a seed rope assembly section structure schematic diagram.

[0026] In the drawing: 1, sand barrier belt assembly;11, upper sand barrier belt;12, lower sand barrier belt;13, connecting belt;14, upper belt reinforcing edge strip;15, lower belt reinforcing edge strip;16, shaping pulling strip;17, upper belt inner cavity;18, lower belt inner cavity;2, seed rope assembly;21, outer wrapping belt;22, inner recess interval section;23, binding rope;24, block nutrient soil;25, planting seed;26, water-permeable micropore;3, isolation film;4, broadcast seed. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. Embodiment one

[0028] As Figure 1 , Figure 2 and Figure 8 indicate, a seed rope biological sand barrier convenient for flat laying and fixing includes sand barrier belt assembly 1 and seed rope assembly 2, sand barrier belt assembly 1 is connected at the both sides of seed rope assembly 2, sand barrier belt assembly 1 is filled with sand, and seed rope assembly 2 is wrapped with planting seed 25, can be filled with sand in sand barrier belt assembly 1 to prop up sand barrier belt assembly 1, and then sand barrier belt assembly 1 can be laid flat on the sand surface, therefore, by adopting the cross-laid sand barrier belt assembly 1, the convex barrier can be formed on the sand surface, and then the function of reducing wind speed and fixing sand surface is played, and seed rope assembly 2 can make planting seed 25 grow and germinate after encountering rain weather or irrigation, that is, more plants can grow on the surface of sand land, and the root system of the plants can be inserted into the sand land, further playing the function of windproof and sand fixation, when laying, only the sand barrier needs to be carried, and the large mechanical equipment is not needed to assist laying, and after sand barrier belt assembly 1 is laid, the laying of seed rope assembly 2 can be completed, and the laying efficiency is greatly improved.

[0029] The sand barrier assembly 1 includes an upper sand barrier 11 and a lower sand barrier 12, which are connected together. An isolation membrane 3 is attached to the outer wall of the upper sand barrier 11, and the other end of the isolation membrane 3 is connected to the seed rope assembly 2. After sand is filled into the sand barrier assembly 1, the upper sand barrier 11 and the lower sand barrier 12 are supported, allowing the lower sand barrier 12 to be buried in the sand, while the upper sand barrier 11 protrudes above the sand, thus forming a shielding sand barrier. Simultaneously, due to the lower... The sand barrier 12 is buried in the sand, which can play a good role in fixing it and prevent the sand barrier assembly 1 from shifting. Secondly, when the upper sand barrier 11 and the lower sand barrier 12 are filled with sand and are supported, the isolation membrane 3 is also supported and stretched into a flat shape. This allows the isolation membrane 3 to work with the sand barrier assembly 1 to form a covering on both sides of the seed rope assembly 2, which can prevent moisture evaporation and maintain a small temperature difference in the area below the isolation membrane 3, which is conducive to seed growth and germination. Example 2

[0030] Improvements based on Example 1:

[0031] like Figures 1 to 6 As shown, the upper sand barrier 11 and lower sand barrier 12 of the sand barrier assembly 1 are both arc-shaped when supported. The lower sand barrier 12 has connecting strips 13 on both sides of its arc-shaped edge. The other side of the connecting strip 13 is fixedly connected to the arc-shaped edge of the upper sand barrier 11. This means that when the sand barrier assembly 1 is supported, it has a belt structure that is larger at the top and smaller at the bottom, which makes it easier for the lower sand barrier 12 to be buried in the sand. The connecting strip 13, when opened into a flat shape, can be laid flat on the sand surface, allowing the upper sand barrier 11 to be laid flat on the sand surface more stably.

[0032] Furthermore, a shaping tension strip 16 is provided inside the sand barrier 12. The shaping tension strip 16 is evenly distributed and connected to the inner side of the two arc-shaped sides of the sand barrier 12. That is, after the sand barrier 12 is filled with sand to support it, the sand barrier 12 can maintain the arc-shaped body of the sand barrier 12 under the pulling action of the shaping tension strip 16, which makes it easier to bury the sand barrier 12 in the sand.

[0033] Furthermore, the inner wall of the upper sand barrier belt 11 is connected with several upper reinforcing strips 14, and the inner wall of the lower sand barrier belt 12 is connected with several lower reinforcing strips 15. The reinforcing strips can further strengthen the belt body of the upper sand barrier belt 11 and the lower sand barrier belt 12, so that after the sand barrier belt assembly 1 is filled with sand, the belt body of the upper sand barrier belt 11 and the lower sand barrier belt 12 will not have bulges or other problems.

[0034] Further, the upper band reinforcing edge 14 and the inner wall of the upper sand barrier band 11 are provided with an upper band inner cavity 17, and the upper band inner cavity 17 is filled with the scattered seeds 4. After the sand barrier is laid on the sand ground for a period of time, the upper sand barrier band 11 will be decomposed due to the erosion of rainwater or sand, and the scattered seeds 4 will be exposed, so that the scattered seeds 4 can be blown to the sand area where the sand barrier is laid, that is, the scattered seeds 4 can also germinate and grow, thereby further adding green plants to the sand area where the sand barrier is laid.

[0035] Further, the lower band reinforcing edge 15 and the inner wall of the lower sand barrier band 12 are provided with a lower band inner cavity 18, and the lower band inner cavity 18 is filled with the scattered seeds 4. After the sand barrier is laid on the sand ground for a period of time, the lower sand barrier band 12 will be decomposed due to the erosion of rainwater or sand, and the scattered seeds 4 will be exposed, so that the scattered seeds 4 can be buried in the sand ground on both sides of the seed rope assembly 2, that is, the scattered seeds 4 can also germinate and grow, and since the planting seeds 25 in the seed rope assembly 2 have already rooted and germinated, the further rooting and germination of the scattered seeds 4 can further prevent sand and fix soil in the sand ground.

[0036] As shown in Figure 1 , Figure 2 , Figure 7 and Figure 8 , the seed rope assembly 2 further comprises an outer wrapping band 21, and the outer wrapping band 21 is wrapped with block-shaped nutrient soil 24, and the planting seeds 25 are covered in the block-shaped nutrient soil 24. The block-shaped nutrient soil 24 can provide the planting seeds 25 with a growth-required bed and growth-required nutrients, so as to ensure that the planting seeds 25 have a high germination rate, thereby further improving the survival rate of the planting seeds 25 in the sand ground.

[0037] Further, the outer wrapping band 21 is provided with a plurality of concave interval sections 22, the concave interval sections 22 are located between adjacent two block-shaped nutrient soils 24, and the outer side of the outer wrapping band 21 is wound with a binding rope 23. The concave interval sections 22 and the binding rope 23 can fix the wrapping position of the block-shaped nutrient soil 24, that is, the planting seeds 25 can be evenly distributed on the seed rope assembly 2, thereby forming uniformly distributed vegetation in the sand ground during planting, and the sand ground is better prevented and fixed.

[0038] Further, a plurality of water-permeable micropores 26 are formed in the band body of the outer wrapping band 21. After the sand barrier is laid on the sand ground, water can enter the block-shaped nutrient soil 24 through the water-permeable micropores 26 by irrigation or in rainy weather, thereby promoting the rooting and germination of the planting seeds 25 in the block-shaped nutrient soil 24.

[0039] Working principle: the sand barrier belt assembly 1 is filled with sand to support the sand barrier belt assembly 1, after the sand barrier belt assembly 1 is filled with sand, the upper sand barrier belt 11 and the lower sand barrier belt 12 are supported respectively, and then the lower sand barrier belt 12 can be buried in the sand, and the upper sand barrier belt 11 is protruding above the sand, so that the sand barrier belt in the form of shelter can be formed, by using the longitudinal and transverse cross-laying sand barrier belt assembly 1, the protruding barrier can be formed on the sand surface, and the seed rope assembly 2 can make the planted seeds 25 grow and germinate after encountering rain or irrigation, that is, more plants can grow on the surface of the sand, and the roots of the plants can be planted in the sand, further playing the role of wind and sand prevention and control, after the sand barrier is laid in the sand for a period of time, due to the erosion of rain or wind and sand, the upper sand barrier belt 11 is decomposed, and then the scattered seeds 4 are exposed, the scattered seeds 4 can be blown to the sand area where the sand barrier is laid, that is, the scattered seeds 4 can also germinate and grow, that is, the scattered seeds 4 can further add green plants in the sand area where the sand barrier is laid, and the lower sand barrier belt 12 is decomposed, and then the scattered seeds 4 in the cavity 18 in the lower belt are exposed, the scattered seeds 4 can be buried in the sand on both sides of the seed rope assembly 2, that is, the scattered seeds 4 can also germinate and grow, and since the planted seeds 25 in the seed rope assembly 2 have already rooted and germinated, the further rooting and germination of the scattered seeds 4 can further play the role of sand prevention and soil control in the sand.

[0040] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and it is intended to encompass all changes falling within the meaning and range of equivalents of the elements of the claims. Any reference signs in the claims should not be deemed to limit the claims involved.

[0041] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A seed rope bio-sand barrier that is easy to lay flat and fix, comprising a sand barrier belt assembly (1) and a seed rope assembly (2), characterized in that: The sand barrier assembly (1) is connected to both sides of the seed rope assembly (2). The sand barrier assembly (1) is filled with sand, and the seed rope assembly (2) is wrapped with planting seeds. The sand barrier assembly (1) includes an upper sand barrier (11) and a lower sand barrier (12), which are connected together. The outer wall of the upper sand barrier (11) is connected to an isolation membrane (3), and the other end of the isolation membrane (3) is connected to the seed rope assembly (2).

2. The seed rope biological sand barrier according to claim 1, characterized in that: The upper sand barrier (11) and lower sand barrier (12) of the sand barrier assembly (1) are both arc-shaped when supported. The lower sand barrier (12) has connecting strips (13) on both sides of the arc-shaped edge. The other side of the connecting strip (13) is fixedly connected to the arc-shaped edge of the upper sand barrier (11).

3. The seed rope biological sand barrier that is easy to lay flat and fix according to claim 2, characterized in that: The lower sand barrier (12) is provided with a shaping tension strip (16), which is evenly distributed and connected to the inner side of the two arc-shaped sides of the lower sand barrier (12).

4. The seed rope biological sand barrier according to claim 1, characterized in that: The inner wall of the upper sand barrier belt (11) is connected with several upper belt reinforcing strips (14), and the inner wall of the lower sand barrier belt (12) is connected with several lower belt reinforcing strips (15).

5. The seed rope biological sand barrier according to claim 4, characterized in that: There is an inner cavity (17) between the upper reinforcing strip (14) and the inner wall of the upper sand barrier strip (11), and the inner cavity (17) is filled with scattered seeds (4).

6. The seed rope biological sand barrier according to claim 4, characterized in that: A cavity (18) is left between the lower reinforcing strip (15) and the inner wall of the lower sand barrier strip (12), and the cavity (18) is filled with scattered seeds (4).

7. The seed rope biological sand barrier according to claim 1, characterized in that: The seed rope assembly (2) also includes an outer wrapping strip (21), which contains blocky nutrient soil (24), and the seed (25) is wrapped in the blocky nutrient soil (24).

8. The seed rope biological sand barrier according to claim 7, characterized in that: The outer wrapping strip (21) is provided with several concave intervals (22), the concave intervals (22) are located between two adjacent blocky nutrient soils (24), and the outer wrapping strip (21) is wrapped with binding ropes (23).

9. The seed rope biological sand barrier according to claim 8, characterized in that: The outer wrapping tape (21) has several water-permeable micropores (26) on its body.

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