Desert sand fixation and greening device and desert sand fixation and greening method

By using restraint structures and linkage structures to fix sand fixing nylon tows in desert sand fixing greening devices, the problem of oxidation and bending of straw in traditional methods is solved, and more effective desert sand fixing and vegetation growth is achieved.

CN119924104AActive Publication Date: 2025-05-06INNER MONGOLIA AUTONOMOUS REGION ACAD OF FORESTRY SCI
View PDF 4 Cites 0 Cited by

Patent Information

Application Number
CN202510154415.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-12
Publication Date
2025-05-06
Estimated Expiration
2045-02-12

AI Technical Summary

Technical Problem

In traditional desert sand fixing methods, straw is prone to oxidation and bend, resulting in poor sand fixing effect and limited vegetation growth.

Method used

A desert sand fixing greening device is designed, adopting a restraining structure and a linkage structure to fix the sand nylon tow between the first sand fixing plate and the second sand fixing plate to form a fastening state to prevent bending and oxidation, and can be recycled after vegetation grows.

Benefits of technology

It effectively prevents the bend and oxidation of the nylon tows of the vegetation, improves the growth environment of vegetation, achieves better sand fixation effects, and supports the continuous growth of vegetation and the slow penetration of water sources.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN119924104A_ABST
    Figure CN119924104A_ABST
Patent Text Reader

Abstract

The invention provides a desert sand fixation greening device and a desert sand fixation greening method, and relates to desert sand fixation, the desert sand fixation greening device comprises a fixing pin and a connecting disc fixed on the surface of the fixing pin, and a first sand fixation plate and a second sand fixation plate are slidably assembled on the connecting disc; through grooves are formed in the surfaces of the first sand fixing plates and the surfaces of the second sand fixing plates, and sand fixing nylon wire bundles are inserted into the through grooves. According to the sand fixing device, the binding structure is arranged, and the sand fixing nylon wire bundles replace conventional straw, so that after the first sand fixing plates and the second sand fixing plates are encircled to form a square area, the sand fixing nylon wire bundles are not prone to being bent and oxidized, growth of vegetation in the sand fixing device and effective sand fixing can be effectively guaranteed, and meanwhile, the sand fixing effect is improved. Due to the fact that the sand-fixing nylon wire bundles are fixed through the binding structures, after vegetation grows, fixing of the sand-fixing nylon wire bundles can be relieved through the binding structures, and recycling is achieved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The invention relates to the field of desert sand fixation, and in particular to a desert sand fixation and greening device and a desert sand fixation and greening method. Background Art

[0002] Desert control refers to the use of water to control sand and other technical means to curb the spread of deserts. The main reasons for the expansion of desertification are unreasonable human activities, drought and water shortage, sparse vegetation, and wind boost. Therefore, if we can find a breakthrough in alleviating water shortages, increasing surface vegetation in desert areas, and reducing wind boost, desert control can be easily solved.

[0003] At present, the method of desert sand fixation is to concentrate on planting straw in the sand fixation area, so that multiple straws are enclosed to form multiple blocks, and spot planting is carried out in the middle of the block to hinder the progress of desertification. However, in the actual application process of this method, it is found that the straw is easily oxidized and bent due to long-term exposure to the air, which is not conducive to the obstruction of sand and dust. At the same time, it is also impossible to achieve the growth of vegetation after spot planting in the enclosed square shape, and the sand prevention effect is limited. Therefore, we make improvements on this and propose a desert sand fixation and greening device and desert sand fixation and greening method. Summary of the invention

[0004] The purpose of the present invention is to provide a desert sand fixation and greening device and a desert sand fixation and greening method, which solves the problem that traditional straw is easily oxidized and bent, which is not conducive to sand fixation, by setting a binding structure.

[0005] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions: A desert sand fixation and greening device comprises a fixing pin and a connecting plate fixed to the surface of the fixing pin, on which a first sand fixation plate and a second sand fixation plate are respectively slidably mounted; The surfaces of the first sand-fixing plate and the second sand-fixing plate are both provided with through grooves, in which sand-fixing nylon bundles are inserted, and the first sand-fixing plate and the second sand-fixing plate are provided with restraining structures, which can tighten the sand-fixing nylon bundles; The first sand-fixing plate and the second sand-fixing plate are commonly connected with a linkage structure, and rotating the first sand-fixing plate and the second sand-fixing plate can enable the linkage structure to drive the restraining structure to move.

[0006] As a preferred technical solution of the present application, the restraint structure includes a sliding plate slidably arranged in the corresponding first sand-fixing plate and the second sand-fixing plate, a transmission plate connected to one side of the sliding plate, and a driving plate connected to the surface of the transmission plate; A fastening seat is fixed at one end of the driving plate, and a spring is installed at the other end of the sliding plate, so that the fastening seat can be moved away from the through slot in a natural state under the action of the spring.

[0007] As a preferred technical solution of the present application, the linkage structure includes a transmission rope commonly connected to the inner sides of the first sand-fixing plate and the second sand-fixing plate, one end of the transmission rope passes through the first sand-fixing plate and is fixed to the transmission plate therein; The other end of the transmission rope passes through the second sand-fixing plate and is fixed to the transmission plate inside the second sand-fixing plate. In a natural state, the transmission rope is in a tensioned state under the action of a spring.

[0008] As a preferred technical solution of the present application, one end of the transmission plate also extends with a locking end; A locking block is slidably arranged inside the locking end, and a supporting spring connected to the inner wall of the locking end is fixed on the surface of the locking block, and one end of the locking block is an arc surface and the other end is a plane surface.

[0009] As a preferred technical solution of the present application, a locking groove is provided on the top of the connecting disk, a first positioning block and a second positioning block are respectively provided in the locking groove, and a cover plate for covering the locking groove is also fixed on the surface of the fixing pin.

[0010] As a preferred technical solution of the present application, a partition plate is further fixed inside the first sand-fixing plate and the second sand-fixing plate, and the partition plate divides the first sand-fixing plate and the second sand-fixing plate into an activity chamber and a water storage chamber. Wherein, the surface of the partition plate is also provided with a strip groove for the movement of the driving plate.

[0011] As a preferred technical solution of the present application, a guide cylinder is fixed on the surface of the partition plate at a position corresponding to the through groove, and the two ends of the guide cylinder are respectively in contact with and fixed to the top wall and the bottom wall of the corresponding first sand-fixing plate and the second sand-fixing plate; A fastening groove for fastening the fastening seat is provided on the guide cylinder.

[0012] As a preferred technical solution of the present application, a water storage tank is provided on the fastening seat, and the guide cylinder can be connected to the water storage chamber under the action of the water storage tank.

[0013] As a preferred technical solution of the present application, guide buckets are fixed at the tops of the first sand-fixing plate and the second sand-fixing plate at positions corresponding to the through grooves, and slow-seepage sponges are embedded at the bottoms of the first sand-fixing plate and the second sand-fixing plate; One end of the first sand-fixing plate and the second sand-fixing plate are respectively connected to a first connecting plate and a second connecting plate, and the first connecting plate and the second connecting plate are staggered in the height direction; Furthermore, a connection fixing pin is inserted into the first connection plate.

[0014] A desert sand fixation and greening method for a desert sand fixation and greening device comprises the following steps: Step 1: insert the sand-fixing nylon tow to be planted into the through groove, and then pull the first sand-fixing plate and the second sand-fixing plate outward to unfold them. During the unfolding process, the transmission plate will drive the fastening seat on the driving plate to slide to fasten the sand-fixing nylon tow; Step 2: Assemble the two sand fixation devices, stack the first connecting plate and the second connecting plate, connect them through connecting fixing pins, and finally insert the fixing pins and the connecting fixing pins into the ground for fixing; Step 3: bury multiple assembled devices in the desert in an orderly manner and sow vegetation in the center; Step 4: After sowing, water the trough. During the watering process, part of the water will be injected into the water storage cavity through the water storage tank, and cooperate with the slow-seepage sponge to make the water slowly seep into the ground.

[0015] Compared with the prior art, the present invention has the following beneficial effects: In the scheme of this application: 1. By setting up a restraining structure and replacing conventional straw with sand-fixing nylon tows, after a plurality of first sand-fixing boards and a second sand-fixing board are combined to form a square area, the sand-fixing nylon tows are not easy to bend or oxidize, so the growth of vegetation and effective sand fixation can be effectively guaranteed. At the same time, since the sand-fixing nylon tows are fixed by the restraining structure, after the vegetation grows, the restraining structure can be used to release the fixation of the sand-fixing nylon tows, so as to achieve recycling; 2. Through the setting of the restraining structure and the linkage structure, it is realized that when the first sand-fixing plate and the second sand-fixing plate are close to each other and not unfolded for use, the sand-fixing nylon tow can be directly inserted into the corresponding through groove, and when the first sand-fixing plate and the second sand-fixing plate are unfolded and assembled into a square shape, the linkage structure can make the fastening seat slide to fix the sand-fixing nylon tow; Therefore, the first sand-fixing plate and the second sand-fixing plate can be folded and stored, and the sand-fixing nylon bundle can be fixed simultaneously during the unfolding process, which is convenient for practical application. 3. Through the design of the locking end and the first positioning block and the second positioning block, when the first sand-fixing plate and the second sand-fixing plate are in the folded state, the locking end is away from the corresponding locking groove, so it can be rotated relative to the connecting plate for convenient storage. At the same time, when the first sand-fixing plate and the second sand-fixing plate are unfolded, the locking end can slide outward and snap into the locking groove to limit the angle after unfolding, thereby ensuring stability during actual application; 4. Through the design of the partition plate, movable cavity and water storage cavity, watering can be carried out in the through groove to irrigate the edge of the enclosure, which can meet the growth of vegetation in the center of the enclosure. At the same time, part of the water source can be input into the water storage cavity through the water storage tank, so as to cooperate with the slow infiltration sponge to achieve slow water infiltration, which can realize the continuous water demand of the vegetation in the center of the enclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a desert sand fixation and greening device and a desert sand fixation and greening method provided in this application; Figure 2 A schematic diagram of the expanded structure of a desert sand fixation and greening device and a desert sand fixation and greening method provided in this application; Figure 3 A schematic diagram of the use structure of a desert sand fixation and greening device and a desert sand fixation and greening method provided in this application; Figure 4 A schematic diagram of the practical application structure of a desert sand fixation and greening device and a desert sand fixation and greening method provided in this application; Figure 5 A schematic diagram of the structure of the first sand-fixing plate and the second sand-fixing plate of a desert sand-fixing and greening device and a desert sand-fixing and greening method provided in the present application; Figure 6 A desert sand fixation and greening device and a desert sand fixation and greening method provided in this application Figure 5 The enlarged structural diagram at A in the middle; Figure 7 A schematic diagram of the internal structure of the first sand-fixing plate of a desert sand-fixing and greening device and a desert sand-fixing and greening method provided in the present application; Figure 8 A desert sand fixation and greening device and a desert sand fixation and greening method provided in this application Figure 7 The enlarged structural diagram at B in the middle; Fig. 9 A schematic diagram of a connection plate structure of a desert sand fixation and greening device and a desert sand fixation and greening method provided in this application; Fig.10 A schematic diagram of the top-down structure of a first sand-fixing plate of a desert sand-fixing and greening device and a desert sand-fixing and greening method provided in the present application.

[0017] Indicated in the figure: 1. Fixed pin; 2. Binding structure; 3. Linkage structure; 4. Separation plate; 5. Slow-osmosis sponge; 6. First connecting plate; 7. Second connecting plate; 8. Connecting fixed pin; 11. Connecting plate; 12. First sand-fixing plate; 13. Second sand-fixing plate; 14. Through slot; 15. Sand-fixing nylon tow; 16. Locking slot; 17. First positioning block; 18. Second positioning block; 19. Cover plate; 140. Guide bucket; 21. Sliding plate; 22. Transmission plate; 23. Driving plate; 24. Fastening seat; 25. Spring; 26. Locking end; 260, locking block; 261, supporting spring; 31. Transmission rope; 41. movable cavity; 42. water storage cavity; 43. strip groove; 44. guide cylinder; 45. fastening groove; 46. water storage tank. DETAILED DESCRIPTION

[0018] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0019] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention claimed for protection, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] See also Figures 1 to 10 The present invention provides a technical solution: a desert sand fixation and greening device, comprising a fixing pin 1 and a connecting plate 11 fixed to the surface of the fixing pin 1, on which a first sand fixation plate 12 and a second sand fixation plate 13 are respectively slidably mounted; The surfaces of the first sand-fixing plate 12 and the second sand-fixing plate 13 are both provided with through grooves 14, in which sand-fixing nylon tows 15 are inserted, and the first sand-fixing plate 12 and the second sand-fixing plate 13 are provided with restraining structures 2, which can tighten the sand-fixing nylon tows 15; The first sand-fixing plate 12 and the second sand-fixing plate 13 are connected together with a linkage structure 3. Rotating the first sand-fixing plate 12 and the second sand-fixing plate 13 can make the linkage structure 3 drive the restraining structure 2 to move; The restraining structure 2 includes a sliding plate 21 slidably arranged in the corresponding first sand-fixing plate 12 and second sand-fixing plate 13, a transmission plate 22 connected to one side of the sliding plate 21, and a driving plate 23 connected to the surface of the transmission plate 22, wherein a fastening seat 24 is fixed to one end of the driving plate 23, and a spring 25 is installed at the other end of the sliding plate 21, and the fastening seat 24 can be moved away from the through slot 14 in a natural state under the action of the spring 25; The linkage structure 3 includes a transmission rope 31 which is commonly connected to the inner side of the first sand-fixing plate 12 and the second sand-fixing plate 13, and one end of the transmission rope 31 passes through the first sand-fixing plate 12 and is fixed to the transmission plate 22 therein; The other end of the transmission rope 31 passes through the second sand fixation plate 13 and is fixed to the transmission plate 22 therein. In the natural state, the transmission rope 31 is in a tensioned state under the action of the spring 25. One end of the transmission plate 22 also extends with a locking end 26; A locking block 260 is slidably disposed inside the locking end 26, and a support spring 261 connected to the inner wall of the locking end 26 is fixed on the surface of the locking block 260, and one end of the locking block 260 is an arc surface and the other end is a plane; The top of the connecting plate 11 is provided with a locking groove 16, and a first positioning block 17 and a second positioning block 18 are respectively provided in the locking groove 16. A cover plate 19 for covering the locking groove 16 is also fixed on the surface of the fixing pin 1. like Figure 1As shown, the angle between the first sand-fixing plate 12 and the second sand-fixing plate 13 is not unfolded, and the locking end 26 is in a state of being away from the connecting plate 11 at this time. When the first sand-fixing plate 12 and the second sand-fixing plate 13 are unfolded, the two transmission plates 22 are pulled by the transmission rope 31 to slide with the corresponding first sand-fixing plate 12 and the second sand-fixing plate 13. Therefore, the transmission plate 22 during the sliding process will drive the locking end 26 to slide outward, and the locking end 26 will gradually contact the connecting plate 11 during the sliding process. When the locking end 26 has slid to one side of the corresponding first positioning block 17 and the second positioning block 18, the locking block 260 on the locking end 26 will extend into the locking groove 16. During the extension process, the locking block 260 will first retract into the locking end 26, and then pop out and form a complete lock with the locking groove 16 through the action of the supporting spring 261. Therefore, the transmission plate 22 after being locked will not slide, thereby satisfying the fixation of the sand-fixing nylon tow 15 in the through groove 14. After being locked with the locking groove 16, the locking block 260 will be affected by the first positioning block 17 and the second positioning block 18 and will not slide in the horizontal direction, thereby ensuring the stability of the device after being unfolded; A partition plate 4 is also fixed inside the first sand-fixing plate 12 and the second sand-fixing plate 13, and the partition plate 4 divides the first sand-fixing plate 12 and the second sand-fixing plate 13 into an activity chamber 41 and a water storage chamber 42. The surface of the partition plate 4 is also provided with a strip groove 43 for the movement of the driving plate 23. A guide cylinder 44 is fixed on the surface of the partition plate 4 at a position corresponding to the through groove 14, and both ends of the guide cylinder 44 are respectively in contact with and fixed to the top wall and the bottom wall of the corresponding first sand-fixing plate 12 and the second sand-fixing plate 13; The guide cylinder 44 is provided with a fastening groove 45 for fastening the fastening seat 24; The fastening seat 24 is provided with a water storage tank 46, and the guide cylinder 44 can be connected to the water storage chamber 42 by the water storage tank 46; A guide bucket 140 is fixed at the top of the first sand-fixing plate 12 and the second sand-fixing plate 13 at a position corresponding to the through groove 14, and a slow-seepage sponge 5 is embedded at the bottom of the first sand-fixing plate 12 and the second sand-fixing plate 13; One end of the first sand-fixing plate 12 and the second sand-fixing plate 13 are respectively connected to a first connecting plate 6 and a second connecting plate 7, the first connecting plate 6 and the second connecting plate 7 are staggered in the height direction, and a connecting fixing pin 8 is inserted into the first connecting plate 6; A method for desert sand fixation and greening for a desert sand fixation and greening device, comprising the following steps: Figure 5The device is shown in the state of being unfolded for use. When in use, the first sand-fixing plate 12 and the second sand-fixing plate 13 need to be pulled outward. During the pulling process, the transmission rope 31 will pull the transmission plates 22 on both sides to slide. During the sliding process of the transmission plates 22, the elastic force of the spring 25 will be overcome. At the same time, the transmission plates 22 will drive the fastening seats 24 to slide through the driving plates 23. During the sliding process, the fastening seats 24 will continuously reduce the inner diameter of the through groove 14. Finally, when the first sand-fixing plate 12 and the second sand-fixing plate 13 are fully unfolded (ninety degrees), the fastening seats 24 can be fixed with the sand-fixing nylon tows 15 inserted therein. Then put the two Figure 5 The unfolded first sand-fixing plate 12 and the second sand-fixing plate 13 are assembled and enclosed to form a Figure 2 In the state shown in FIG. 1 , the first connecting plate 6 and the second connecting plate 7 can be connected by connecting fixing pins 8 during the assembly process. Figure 2 The multiple sand-fixing nylon tows 15 shown can be enclosed to form a square shape, so that it can be fixed in the desert through the fixing pin 1 and the connecting fixing pin 8 to achieve overall fixation. After the fixation is completed, seeds are sown inside it. In this way, the sand-fixing nylon tows 15 can block sand and dust to avoid desertification, and it can also be beneficial to the growth of sown seeds; In the actual application process, multiple assembled blocks can be further pieced together to form Figure 4 The state shown can be applied to sand fixation and greening over a large area; In the process of sand fixation, it is necessary to regularly water the vegetation in the center of the square shape. In the process of watering, the water source can be poured through the through groove 14 to the bottom of the sand-fixing nylon bundle 15, so that the roots of the vegetation can grow outward to absorb the water source. In the process of watering, part of the water source can be input into the water storage chamber 42 through the water storage tank 46, and slowly infiltrated through the slow-infiltration sponge 5, so as to continuously meet the water demand of the vegetation after watering.

[0024] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A desert sand fixation and greening device, characterized in that: It comprises a fixing pin (1) and a connecting plate (11) fixed to the surface of the fixing pin (1), and a first sand fixing plate (12) and a second sand fixing plate (13) are slidably mounted on the connecting plate (11); The surfaces of the first sand-fixing plate (12) and the second sand-fixing plate (13) are both provided with through grooves (14), in which sand-fixing nylon filament bundles (15) are inserted, and the first sand-fixing plate (12) and the second sand-fixing plate (13) are provided with restraining structures (2), and the restraining structures (2) can be used to tighten the sand-fixing nylon filament bundles (15); The first sand-fixing plate (12) and the second sand-fixing plate (13) are commonly connected with a linkage structure (3), and rotating the first sand-fixing plate (12) and the second sand-fixing plate (13) can cause the linkage structure (3) to drive the restraining structure (2) to move.

2. The desert sand fixation and greening device according to claim 1, characterized in that: The restraining structure (2) comprises a sliding plate (21) slidably arranged in the corresponding first sand-fixing plate (12) and second sand-fixing plate (13), a transmission plate (22) connected to one side of the sliding plate (21), and a driving plate (23) connected to the surface of the transmission plate (22); A fastening seat (24) is fixed to one end of the driving plate (23), and a spring (25) is installed at the other end of the sliding plate (21). Under the action of the spring (25), the fastening seat (24) can be moved away from the through slot (14) in a natural state.

3. The desert sand fixation and greening device according to claim 2, characterized in that: The linkage structure (3) comprises a transmission rope (31) commonly connected to the inner sides of the first sand-fixing plate (12) and the second sand-fixing plate (13); one end of the transmission rope (31) passes through the first sand-fixing plate (12) and is fixed to the transmission plate (22) therein; The other end of the transmission rope (31) passes through the second sand-fixing plate (13) and is fixed to the transmission plate (22) therein. In a natural state, the transmission rope (31) is in a tensioned state under the action of the spring (25).

4. The desert sand fixation and greening device according to claim 2, characterized in that: A locking end (26) is further extended from one end of the transmission plate (22); A locking block (260) is slidably disposed inside the locking end (26), and a support spring (261) connected to the inner wall of the locking end (26) is fixed on the surface of the locking block (260), and one end of the locking block (260) is an arc surface and the other end is a plane surface.

5. The desert sand fixation and greening device according to claim 4, characterized in that: A locking groove (16) is provided on the top of the connection plate (11), a first positioning block (17) and a second positioning block (18) are respectively provided in the locking groove (16), and a cover plate (19) for covering the locking groove (16) is also fixed on the surface of the fixing pin (1).

6. The desert sand fixation and greening device according to claim 2, characterized in that: A partition plate (4) is also fixed inside the first sand-fixing plate (12) and the second sand-fixing plate (13), and the partition plate (4) divides the first sand-fixing plate (12) and the second sand-fixing plate (13) into an activity chamber (41) and a water storage chamber (42) at the top and bottom. The surface of the partition plate (4) is also provided with a strip groove (43) for the movement of the drive plate (23).

7. The desert sand fixation and greening device according to claim 6, characterized in that: A guide cylinder (44) is fixed on the surface of the partition plate (4) at a position corresponding to the through groove (14), and two ends of the guide cylinder (44) are respectively in contact with and fixed to the top wall and bottom wall of the corresponding first sand-fixing plate (12) and second sand-fixing plate (13); The guide cylinder (44) is provided with a fastening groove (45) for fastening the fastening seat (24).

8. The desert sand fixation and greening device according to claim 7, characterized in that: The fastening seat (24) is provided with a water storage groove (46), and the guide cylinder (44) can be connected to the water storage chamber (42) under the action of the water storage groove (46).

9. The desert sand fixation and greening device according to claim 6, characterized in that: A guide bucket (140) is fixed at the top of each of the first sand-fixing plate (12) and the second sand-fixing plate (13) at a position corresponding to the through groove (14), and a slow-seepage sponge (5) is embedded at the bottom of each of the first sand-fixing plate (12) and the second sand-fixing plate (13); One end of the first sand-fixing plate (12) and the second sand-fixing plate (13) are respectively connected to a first connecting plate (6) and a second connecting plate (7), and the first connecting plate (6) and the second connecting plate (7) are staggered in the height direction; Furthermore, a connecting fixing pin (8) is inserted into the first connecting plate (6).

10. A desert sand fixation and greening method for the desert sand fixation and greening device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: inserting the sand-fixing nylon filament bundle (15) to be planted into the through groove (14), and then pulling the first sand-fixing plate (12) and the second sand-fixing plate (13) outward to unfold them, during which the transmission plate (22) drives the fastening seat (24) on the driving plate (23) to slide to fasten the sand-fixing nylon filament bundle (15); Step 2: assemble the two sand-fixing devices, stack the first connecting plate (6) and the second connecting plate (7), connect them via the connecting fixing pin (8), and finally insert the fixing pin (1) and the connecting fixing pin (8) into the ground for fixing; Step 3: bury multiple assembled devices in the desert in an orderly manner and sow vegetation in the center; Step 4: After sowing, the through groove (14) is irrigated. During the irrigation process, part of the water source will be injected into the water storage chamber (42) through the water storage tank (46), and the slow infiltration sponge (5) will be used to slowly infiltrate the water source into the ground.

Citation Information

Patent Citations

  • Desert sand-fixation greening device

    CN103535211A

  • Reusable straw square grid sand fixation method

    CN110029649A

  • Brush-shaped net rope type straw checkerboard sand barrier and manufacturing method thereof

    CN110468821A

  • Sand stabilization device for working face

    CN220746957U