Wind prevention and sand fixation sand vegetation ecological restoration device

Abstract

The invention relates to the technical field of sand restoration devices, and discloses a wind prevention and sand fixation sand vegetation ecological restoration device which comprises a supporting mechanism, the supporting mechanism comprises a pre-buried frame, a connecting rod is fixedly connected to the outer wall of the top of the pre-buried frame, and a connecting plate is arranged outside the top of the connecting rod; after a plant is placed on the stress plate, the stress plate slides downwards along the inner wall of the pre-buried frame under the gravity action of the plant, the root system of the plant is buried into a deeper soil layer and is in a relatively stable moisture environment, the influence of surface soil drought stress on seedlings is effectively relieved, and meanwhile, the stress plate is prevented from falling off. The stress plate temporarily intercepts water through the water storage space formed by the concave blocks, sufficient water absorption time is provided for the root system, and the water utilization efficiency is improved. The characteristic of delaying water loss can greatly reduce ineffective loss of precious water resources in arid regions, and then the survival rate of seedlings is increased.

Description

Technical Field

[0001] The invention relates to the technical field of sand restoration devices, in particular to a wind-proof and sand-fixing sand vegetation ecological restoration device. Background Art

[0002] Desertification, a severe global ecological challenge, is particularly prominent in arid and semi-arid regions with little rainfall and sparse vegetation. Under the continuous erosion of strong winds, loose surface materials are stripped and transported in large quantities, forming raging quicksand that continuously devours oases and fertile fields, leading to a sharp decline in land productivity and a serious imbalance in the ecosystem. This process not only erodes precious land resources, aggravates water shortages, and destroys biodiversity, but also directly threatens regional and even global ecological security barriers. At the same time, frequent sandstorms and soil impoverishment in desertified areas have caused a sharp deterioration in the production and living conditions of local residents. The human living environment faces a continuous crisis, posing a profound threat to food security, economic development and social stability. Global cooperation and scientific governance are urgently needed.

[0003] The patent application with application number CN202121832409.1 discloses a sand vegetation ecological restoration device, including several baffle groups, each baffle group includes two baffles, and the two baffles are connected by a width adjustment device; a support plate, a bottom plate is provided at the bottom, and the support plate is connected to the width connection device through a connecting rod; support auxiliary devices are provided on both sides of the support plate, and the support auxiliary devices include a telescopic rod, an arc plate and a fixed plate; the telescopic rod passes through the bottom plate and is fixedly connected to one end of the arc plate, and the other end of the arc plate is fixedly connected to the fixed plate, and the fixed plate is connected to the support plate through a locking device.

[0004] To sum up, due to the insufficient water holding capacity of sandy soil, scarce precipitation, strong evaporation and serious deep leakage, the seedling roots are shallowly distributed and it is difficult to absorb and utilize deep soil moisture. Under such harsh water and heat environment conditions, continuous drought can easily cause large-scale death of seedlings, which in turn seriously restricts the efficiency and effectiveness of sandy vegetation ecological restoration.

[0005] To this end, we proposed a sand vegetation ecological restoration device that can prevent wind and sand. Summary of the Invention

[0006] In view of the deficiencies of the prior art, the present invention provides a wind-proof and sand-fixing sand vegetation ecological restoration device to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: A sand-vegetation ecological restoration device for wind prevention and sand fixation, including a support mechanism. The support mechanism includes a pre-buried frame. The top outer wall of the pre-buried frame is fixedly connected with a connecting rod. A connecting plate is arranged outside the top of the connecting rod. The inner wall of the connecting plate is movably connected with a bolt. The connecting plate is used to fixedly connect pre-buried frames at different positions through the bolt. The inner wall of the pre-buried frame is provided with a first through hole, and a reinforcement mechanism is arranged inside the pre-buried frame;

[0008] The reinforcement mechanism includes:

[0009] A stress plate, which is slidably connected to the inner wall of the pre-buried frame. Four right-angle corners at the bottom of the stress plate are respectively fixedly connected with connecting shafts. One side of the connecting shaft away from the stress plate penetrates through the pre-buried frame and is fixedly connected with a limit block;

[0010] A flipping frame, the bending part of which is rotatably connected to the bottom side wall of the side of the pre-buried frame. The flipping frame is L-shaped. One side outer wall of the flipping frame in contact with the soil is fixedly connected with a fixing plate. A sliding groove is penetrated and opened on the outer surface of the flipping frame close to the pre-buried frame. A sliding block is slidably connected to the inner wall of the sliding groove.

[0011] According to the above technical solution, the outer surface of the stress plate is provided with air holes. A concave block is fixedly connected to the inner wall of the stress plate close to the air holes. The concave block is used to store liquid water to avoid too fast soil erosion.

[0012] According to the above technical solution, a spring is fixedly connected to the bottom outer wall of the stress plate. One end of the spring away from the stress plate is fixedly connected to the inner wall of the pre-buried frame. The spring is movably sleeved on the outer surface of the connecting shaft. The spring is used to assist the stress plate to slide upward.

[0013] According to the above technical solution, a rotating rod is rotatably connected to the outer circumference of the limit block through a rotating shaft. One end of the rotating rod away from the limit block is rotatably connected to the inner wall of the sliding block. The limit block is used to push the sliding block to slide along the inner wall of the sliding groove through the rotating rod.

[0014] According to the above technical solution, connecting blocks are fixedly connected to the inner walls of the four sides of the pre-buried frame. An auxiliary component is arranged outside the pre-buried frame. The auxiliary component includes a first connecting pipe fixedly connected to the inner wall of the connecting block. An activity block is movably sleeved on the outer wall of the first connecting pipe away from the connecting block. The activity block is movably sleeved on the outer surface of the first connecting pipe and can rotate or slide left and right along the outer surface of the first connecting pipe.

[0015] According to the above technical solution, a second connecting pipe is fixedly connected to the outer wall of one side of the first connecting pipe away from the movable block. A connecting head is fixedly connected to the outer wall of one end of the second connecting pipe away from the first connecting pipe. An internal thread is provided on the inner wall of the connecting head for threaded connection with the movable block provided outside another embedded frame.

[0016] According to the above technical solution, a first fixed pipe is fixedly connected to the outer wall of one side of the first connecting pipe close to the embedded frame. A first spray head is fixedly connected to the outer wall of one end of the first fixed pipe away from the first connecting pipe. The first fixed pipe is used to convey the water inside the first connecting pipe to the side of the first spray head, and the first spray head can adjust the water flow rate.

[0017] According to the above technical solution, a third connecting pipe is fixedly connected to the outer wall of one side of the first connecting pipe close to the second connecting pipe. The outer surface of the third connecting pipe is fixedly connected to the inner wall of the connecting block. A second fixed pipe is fixedly connected to the outer wall of one side of the third connecting pipe close to the embedded frame. A second spray head is fixedly connected to the outer wall of one end of the second fixed pipe away from the third connecting pipe. The third connecting pipe is used to convey the water inside the first connecting pipe to the side of the second fixed pipe.

[0018] Compared with the prior art, the present invention provides a sand-fixing and vegetation ecological restoration device for wind prevention and sand fixation, which has the following beneficial effects:

[0019] 1. By setting a sand-fixing and vegetation ecological restoration device for wind prevention and sand fixation in the present invention, when a plant is placed on the stress plate, the stress plate slides downward along the inner wall of the embedded frame under the action of the gravity of the plant, burying the plant roots deeper into the soil layer, so that it is in a relatively stable water environment, effectively alleviating the influence of surface soil drought stress on seedlings. At the same time, the stress plate temporarily intercepts water through the water storage space formed by the concave blocks, providing sufficient water absorption time for the roots and improving the water use efficiency. Its characteristic of delaying water loss can greatly reduce the ineffective loss of precious water resources in arid areas, thereby improving the survival rate of seedlings.

[0020] 2. By setting a support mechanism in the present invention, the connecting rods at the tops of the embedded frames are fixedly connected through the connecting plates and bolts to form an integrated array structure. On this basis, the movable block close to the connecting head is connected to the connecting head, so that the first connecting pipes and the third connecting pipes outside the multiple embedded frames are in through-flow of water. A water supply pipe is connected through the outermost movable block to construct a unified water supply network, thereby realizing centralized water supply to the first connecting pipes and the third connecting pipes, and thus improving the water supply efficiency of the vegetation planting area in the arid sandy land environment.

[0021] 3. The present invention is provided with an auxiliary component, which conveys water to the first fixed pipe, the second connecting pipe and the third connecting pipe through a shunt design. Among them, the second connecting pipe serves as a horizontal water supply hub to continuously replenish water sources for each first connecting pipe arranged side by side, ensuring the water volume balance of the entire irrigation network. The first fixed pipe uses drip irrigation technology through the first sprinkler to directly convey water to the soil at the root of the vegetation, minimizing water evaporation and loss to the greatest extent. The third connecting pipe serves as a longitudinal water conveyance link to direct the water source to the second fixed pipe, and the latter conducts drip irrigation operations on the vegetation through the second sprinkler, thereby effectively avoiding problems such as excessive flooding and evaporation loss of water in the traditional irrigation method and improving the water resource utilization efficiency.

[0022] 4. The present invention is provided with a reinforcement mechanism. The plant to be planted is placed on the stress plate. Under the action of the gravity of the plant, the stress plate slides downward along the guiding structure inside the embedded frame. During this process, the stress plate drives the limit block fixed at the bottom to move downward synchronously through the connecting shaft. The rotating rod rotatably connected to the inner wall of the limit block plays a transmission function, pushing the sliding block to slide along the inner wall of the preset sliding groove on the outer surface of the flipping frame, thereby causing the flipping frame to flip with the connection point on the inner wall of the bottom of the embedded frame as the axis. When the flipping frame completes the angle flipping, its contact area with the sandy land increases, effectively increasing the friction coefficient between the flipping frame and the sandy land and greatly enhancing the anti-pulling performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall front structure of the present invention;

[0024] Figure 2 is a schematic diagram of the support mechanism and the reinforcement mechanism of the present invention;

[0025] Figure 3 is a schematic cross-sectional view of the support mechanism and the reinforcement mechanism of the present invention;

[0026] Figure 4 is a schematic cross-sectional view of the support mechanism of the present invention;

[0027] Figure 5 is a schematic diagram of the auxiliary component structure of the present invention;

[0028] Figure 6 is a schematic diagram of the reinforcement mechanism of the present invention Figure 1 ;

[0029] Figure 7 is a schematic diagram of the reinforcement mechanism of the present invention Figure 2 ;

[0030] Figure 8 is of the present invention Figure 3 magnified schematic diagram of A in.

[0031] In the figure: 1. Support mechanism; 101. Embedded frame; 102. Connection block; 104. Connecting rod; 105. First through hole; 106. Connection plate; 107. Bolt; 108. Auxiliary component; 1081. First connecting pipe; 1082. Movable block; 1083. First fixed pipe; 1084. First spray head; 1085. Second connecting pipe; 1086. Connector; 1087. Third connecting pipe; 1088. Second fixed pipe; 1089. Second spray head; 2. Reinforcement mechanism; 201. Stress plate; 202. Vent hole; 203. Concave block; 204. Connecting shaft; 205. Spring; 206. Limit block; 207. Rotating rod; 208. Sliding block; 209. Flipping frame; 210. Sliding groove; 211. Fixed plate. Detailed implementation mode

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0033] Examples of the above embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation of the present invention.

[0034] In the present invention, unless otherwise clearly specified and defined, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Example 1: Refer to Figures 1 - 3 , Figure 6 , Figure 7 , Figure 8 , the present invention provides a technical solution: a sandy land vegetation ecological restoration device for wind prevention and sand fixation, including a support mechanism 1. The support mechanism 1 includes an embedded frame 101. The top outer wall of the embedded frame 101 is fixedly connected with a connecting rod 104. The top of the connecting rod 104 is externally provided with a connection plate 106. The inner wall of the connection plate 106 is movably connected with a bolt 107. The connection plate 106 is used to fixedly connect the embedded frames 101 at different positions through the bolt 107. The inner wall of the embedded frame 101 is provided with a first through hole 105, and a reinforcement mechanism 2 is arranged inside the embedded frame 101;

[0036] The reinforcement mechanism 2 includes:

[0037] A stress-bearing plate 201, which is slidably connected to the inner wall of the embedded frame 101. At the four right-angle corners of the bottom of the stress-bearing plate 201, connecting shafts 204 are respectively fixedly connected. One side of the connecting shaft 204 away from the stress-bearing plate 201 penetrates through the embedded frame 101 and is fixedly connected with a limiting block 206;

[0038] A turning frame 209, the bending part of the turning frame 209 is rotatably connected to the side bottom wall of the embedded frame 101. The turning frame 209 is L-shaped. On the outer wall of the side of the turning frame 209 in contact with the soil, a fixing plate 211 is fixedly connected. A sliding groove 210 is penetrated and opened on the outer surface of the turning frame 209 close to the embedded frame 101. A sliding block 208 is slidably connected to the inner wall of the sliding groove 210. One end of a rotating rod 207 is rotatably connected to the outer circumference of the limiting block 206 through a rotating shaft, and the other end of the rotating rod 207 away from the limiting block 206 is rotatably connected to the inner wall of the sliding block 208. The limiting block 206 is used to push the sliding block 208 to slide along the inner wall of the sliding groove 210 through the rotating rod 207. In the operation of planting sandy land vegetation, first, according to the specifications and dimensions of the embedded frame 101, a suitable foundation pit needs to be accurately excavated in the sandy land. After the embedded frame 101 is firmly placed in the foundation pit, the plants to be planted are placed on the stress-bearing plate 201. With the application of the plant gravity, the stress-bearing plate 201 slides downward along the internal guiding structure of the embedded frame 101. During this process, the stress-bearing plate 201 drives the limiting block 206 fixed at the bottom to move downward synchronously through the connecting shaft 204. The rotating rod 207 rotatably connected to the inner wall of the limiting block 206 plays a transmission role, pushing the sliding block 208 to slide along the inner wall of the sliding groove 210 preset on the outer surface of the turning frame 209, thereby promoting the turning frame 209 to turn around the connection point on the bottom inner wall of the embedded frame 101. When the turning frame 209 completes the angle turning, its contact area with the sandy land increases, thus effectively increasing the friction coefficient between the turning frame 209 and the sandy land and greatly enhancing its anti-pulling performance, thereby ensuring the stability of the vegetation planting system in the sandy environment. In addition, the fixing plate 211 fixedly connected to the outer surface of the turning frame 209 effectively hinders the fluidity of sand grains by increasing the roughness of the sandy land surface, forming a physical barrier to the sliding of the sandy land, further strengthening the stability of the soil around the vegetation roots, and providing favorable site conditions for the growth and development of the seedlings. The seedlings are shallow-rooted sandy land fruit trees and have the characteristics of shallow roots.

[0039] The outer surface of the load-bearing plate 201 is provided with an air vent 202, and the inner wall of the load-bearing plate 201 near the air vent 202 is fixedly connected with a concave block 203, which is used to store liquid water to prevent soil and water loss too quickly. The bottom outer wall of the load-bearing plate 201 is fixedly connected with a spring 205, and the end of the spring 205 away from the load-bearing plate 201 is fixedly connected to the inner wall of the embedded frame 101. The spring 205 is movably sleeved on the outer surface of the connecting shaft 204. The spring 205 is used to assist the load-bearing plate 201 to slide upward. When a plant is placed on the top of the load-bearing plate 201, its own weight causes the load-bearing plate 201 to slide along the inner wall of the embedded frame 101 toward the side of the flip frame 209. In this process, the spring 205 is compressed to form an elastic buffer, and the air vent 202 on the outer surface of the load-bearing plate 201 is fixedly connected. 2 is used for drainage, which can timely discharge excess water at the bottom to avoid the hidden danger of water accumulation in the embedded frame 101. If water accumulates, it will cause severe hypoxia in the soil, forcing the plant roots to perform anaerobic respiration and produce toxic substances such as alcohol, which may eventually cause root rot and plant death. The concave block 203 fixedly connected to the inner wall of the load-bearing plate 201 can realize the regulation of water. The concave block 203 will provide a temporary retention space for water, prolong the root system's absorption time of water, improve the efficiency of water resource utilization, and at the same time effectively slow down the water infiltration speed, avoid excessive loss of precious water resources in arid areas, thereby eliminating the risk of water accumulation and root rot, and meeting the water needs of plant growth by water control, thereby enhancing the survival ability of sandy vegetation planted in arid environments.

[0040] The sandy land ecology faces multiple challenges. Its soil has extremely low water holding capacity, coupled with unfavorable factors such as scarce precipitation, strong evaporation and deep seepage, which makes it difficult to retain soil moisture. The roots of new seedlings are shallow and cannot reach the limited water storage layer in the deep soil. Under long-term drought stress, it is very easy to cause large-scale death due to water shortage, which seriously hinders the promotion and effectiveness of the sandy land vegetation ecological restoration project. Therefore, a reinforcement mechanism 2 is set to improve the survival adaptability of seedlings. After the plants are placed on the load-bearing plate 201, the load-bearing plate 201 is supported by the plants. Under the action of gravity, the plants slide downward along the inner wall of the embedded frame 101, so that the plant roots can be buried in a deeper soil layer, and then they can be in a relatively stable moisture environment, effectively alleviating the impact of surface soil drought stress on the seedlings. At the same time, the water storage space formed by the concave blocks 203 of the load-bearing plate 201 can temporarily intercept water, providing sufficient water absorption time for the roots, thereby improving water utilization efficiency and delaying water loss, greatly reducing the ineffective loss of precious water resources in arid areas, and thus improving the survival rate of seedlings.

[0041] Example 2: Please refer to Figures 4 - 5, on the basis of Embodiment 1, the present invention provides a technical solution: connection blocks 102 are fixedly connected to the inner walls of the four sides of the embedded frame. An auxiliary component 108 is arranged outside the embedded frame 101. The auxiliary component 108 includes a first connecting pipe 1081 fixedly connected to the inner wall of the connection block 102. A movable block 1082 is movably sleeved on the outer wall of the first connecting pipe 1081 away from the connection block 102. The movable block 1082 is movably sleeved on the outer surface of the first connecting pipe 1081 and can rotate or slide left and right along the outer surface of the first connecting pipe 1081. A second connecting pipe 1085 is fixedly connected to the outer wall of the first connecting pipe 1081 away from the movable block 1082. A connecting head 1086 is fixedly connected to the outer wall of the second connecting pipe 1085 away from the first connecting pipe 1081. Internal threads are provided on the inner wall of the connecting head 1086 for threaded connection with another movable block 1082. When multiple embedded frames 101 are arranged side by side, the connecting rods 104 at the tops of the embedded frames 101 are fixedly connected through a connecting plate 106 and bolts 107 to form an integrated array structure. On this basis, the movable block 1082 on the side close to the connecting head 1086 is connected to the connecting head 1086, and then the waterways of the first connecting pipes 1081 and the third connecting pipes 1087 arranged outside the multiple embedded frames 101 are communicated. A water supply pipe is connected through the outermost movable block 1082, and then a unified water supply network can be constructed to realize centralized water supply to the first connecting pipes 1081 and the third connecting pipes 1087. This not only enhances the structural stability of the embedded frame array but also improves the water supply efficiency in the vegetation planting area in the arid sandy land environment through the connection of the waterways, providing a reliable infrastructure guarantee for large-scale vegetation restoration projects.

[0042] On the outer wall of one side of the first connecting pipe 1081 close to the embedded frame 101, a first fixed pipe 1083 is fixedly connected. On the outer wall of the side of the first fixed pipe 1083 away from the first connecting pipe 1081, a first spray head 1084 is fixedly connected. The first fixed pipe 1083 is used to convey the water inside the first connecting pipe 1081 towards the first spray head 1084. The first spray head 1084 can adjust the water flow rate. On the outer wall of one side of the first connecting pipe 1081 close to the second connecting pipe 1085, a third connecting pipe 1087 is fixedly connected. The outer surface of the third connecting pipe 1087 is fixedly connected with the inner wall of the connecting block 102. On the outer wall of one side of the third connecting pipe 1087 close to the embedded frame 101, a second fixed pipe 1088 is fixedly connected. On the outer wall of the side of the second fixed pipe 1088 away from the third connecting pipe 1087, a second spray head 1089 is fixedly connected. The first spray head 1084 and the second spray head 1089 are arranged inside the embedded frame 101 and are blocked by the embedded frame 101 and the connecting block 102. And the setting angles of the first spray head 1084 and the second spray head 1089 are slightly deflected downward, thus avoiding the blockage of the first spray head 1084 and the second spray head 1089 by sediment. The third connecting pipe 1087 is used to convey the water inside the first connecting pipe 1081 towards the second fixed pipe 1088. When water is injected into the first connecting pipe 1081, through the shunt design, the water is conveyed to the first fixed pipe 1083, the second connecting pipe 1085 and the third connecting pipe 1087. Among them, the diameter of the first connecting pipe 1081 is larger than that of the third connecting pipe 1087, and the first connecting pipe 1081 is the main pipeline, and the third connecting pipe 1087 is the branch pipeline. The second connecting pipe 1085 undertakes the function of the horizontal water supply hub and continuously replenishes water sources for each first connecting pipe 1081 arranged side by side to ensure the water volume balance of the entire irrigation network. The first fixed pipe 1083, through the supporting first spray head 1084, adopts the drip irrigation technology to directly convey the water to the soil at the root of the vegetation, minimizing the evaporation and loss of water to the greatest extent. The third connecting pipe 1087 serves as the longitudinal water conveyance link and conveys the water source to the second fixed pipe 1088 in a directional manner, and the latter conducts drip irrigation operations on the vegetation through the second spray head 1089. This irrigation combines hierarchical water supply and drip irrigation to build a multi-level water-saving irrigation, thereby effectively avoiding problems such as excessive flooding and evaporation loss of water in the traditional irrigation method, improving the utilization efficiency of water resources, and realizing the efficient conservation and reasonable allocation of water resources in the process of vegetation irrigation in arid areas.

[0043] The unique high porosity structure of sand causes water to quickly penetrate into the deep soil that is difficult for plant roots to reach. In addition, due to strong surface evaporation, a large amount of water is lost before being absorbed and utilized by plants, thereby exacerbating the loss of water resources. To this end, an auxiliary component 108 is set up, and the efficiency of water resource utilization is improved by optimizing the irrigation layout. The sunken installation design of the first nozzle 1084 and the second nozzle 1089 is adopted. When the top of the embedded frame 101 is covered with sand, the nozzle can still be positioned in the plant root area. This design effectively avoids the double loss of water evaporation and deep leakage in traditional surface irrigation, so that irrigation water can directly reach the plant roots, realize accurate water supply, and improve the utilization efficiency of water resources in arid areas by reducing ineffective water loss, providing reliable water guarantee for the ecological restoration of sandy vegetation.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sand dune vegetation ecological restoration device for wind prevention and sand fixation, comprising a support mechanism (1), the support mechanism (1) includes an embedded frame (101), the top outer wall of the embedded frame (101) is fixedly connected with a connecting rod (104), the top of the connecting rod (104) is externally provided with a connecting plate (106), the inner wall of the connecting plate (106) is movably connected with a bolt (107), and the connecting plate (106) is used for fixedly connecting the embedded frames (101) at different positions through the bolt (107). The inner wall of the embedded frame (101) is provided with a first through hole (105), and it is characterized in that, A reinforcement mechanism (2) is arranged inside the embedded frame (101); The reinforcement mechanism (2) includes: A stress plate (201) which is slidably connected to the inner wall of the embedded frame (101). At the four right-angled corners of the bottom of the stress plate (201), connecting shafts (204) are respectively fixedly connected. One side of the connecting shaft (204) away from the stress plate (201) penetrates through the embedded frame (101) and is fixedly connected with a limit block (206); A flipping frame (209) whose bending part is rotatably connected to the bottom side wall of the side of the embedded frame (101). The flipping frame (209) is L-shaped. A fixing plate (211) is fixedly connected to the outer wall of the side of the flipping frame (209) in contact with the soil. A sliding groove (210) is penetrated and opened on the outer surface of the flipping frame (209) close to the embedded frame (101). A sliding block (208) is slidably connected to the inner wall of the sliding groove (210).

2. The ecological restoration device for sandy land vegetation for wind prevention and sand fixation according to claim 1, characterized in that: Vent holes (202) are opened on the outer surface of the stress plate (201). A concave block (203) is fixedly connected to the inner wall of the stress plate (201) close to the vent holes (202). The concave block (203) is used for storing liquid water to avoid too fast soil erosion.

3. The ecological restoration device for sandy land vegetation for wind prevention and sand fixation according to claim 2, characterized in that: A spring (205) is fixedly connected to the outer wall of the bottom of the stress plate (201). One end of the spring (205) away from the stress plate (201) is fixedly connected to the inner wall of the embedded frame (101). The spring (205) is movably sleeved on the outer surface of the connecting shaft (204). The spring (205) is used to assist the stress plate (201) to slide upward.

4. The sand vegetation ecological restoration device for wind prevention and sand fixation according to claim 3, characterized in that: A rotating rod (207) is rotatably connected to the outer circumference of the limit block (206) through a rotating shaft. One end of the rotating rod (207) away from the limit block (206) is rotatably connected to the inner wall of the sliding block (208). The limit block (206) is used to push the sliding block (208) to slide along the inner wall of the sliding groove (210) through the rotating rod (207).

5. The ecological restoration device for sandy land vegetation for wind prevention and sand fixation according to claim 1, characterized in that: Connecting blocks (102) are fixedly connected to the inner walls of the four sides of the embedded frame (101). An auxiliary component (108) is arranged outside the embedded frame (101). The auxiliary component (108) includes a first connecting pipe (1081) fixedly connected to the inner wall of the connecting block (102). A movable block (1082) is movably sleeved on the outer wall of one side of the first connecting pipe (1081) away from the connecting block (102). The movable block (1082) is movably sleeved on the outer surface of the first connecting pipe (1081) and can rotate or slide left and right along the outer surface of the first connecting pipe (1081).

6. The ecological restoration device for sandy land vegetation for wind prevention and sand fixation according to claim 5, characterized in that: A second connecting pipe (1085) is fixedly connected to the outer wall of one side of the first connecting pipe (1081) away from the movable block (1082). A connecting head (1086) is fixedly connected to the outer wall of one end of the second connecting pipe (1085) away from the first connecting pipe (1081). Internal threads are arranged on the inner wall of the connecting head (1086) for threaded connection with the movable block (1082) arranged outside another embedded frame (101).

7. The ecological restoration device for sandy land vegetation for wind prevention and sand fixation according to claim 6, characterized in that: One outer wall of the first connecting pipe (1081) close to the embedded frame (101) is fixedly connected with a first fixed pipe (1083). One outer wall of the first fixed pipe (1083) away from the first connecting pipe (1081) is fixedly connected with a first spray head (1084). The first fixed pipe (1083) is used for conveying the water inside the first connecting pipe (1081) to the side of the first spray head (1084), and the first spray head (1084) can adjust the water flow rate.

8. A device for ecological restoration of sandy land vegetation for wind prevention and sand fixation according to claim 7, characterized in that: One outer wall of the first connecting pipe (1081) close to the second connecting pipe (1085) is fixedly connected with a third connecting pipe (1087). The outer surface of the third connecting pipe (1087) is fixedly connected with the inner wall of the connecting block (102). One outer wall of the third connecting pipe (1087) close to the embedded frame (101) is fixedly connected with a second fixed pipe (1088). One outer wall of the second fixed pipe (1088) away from the third connecting pipe (1087) is fixedly connected with a second spray head (1089). The third connecting pipe (1087) is used for conveying the water inside the first connecting pipe (1081) to the side of the second fixed pipe (1088).

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