A device for ecological restoration of sandy vegetation

Abstract

The present invention relates to the field of sand technology, specifically a sand vegetation ecological restoration device, including a bracket, the bottoms of the four sides of the outer wall of the bracket are fixedly connected with a stabilizing mechanism, the outer sides of multiple stabilizing mechanisms are fixedly connected with protective components, multiple stabilizing mechanisms include control components, the outer sides of multiple control components are fixedly connected with stabilizing components, multiple control components include connecting shafts, the four outer sides of multiple connecting shafts are fixedly connected with connecting rods, and the inner sides of multiple groups of connecting rods are fixedly connected with control blocks. The present invention not only achieves effective support for trees by providing a stabilizing mechanism and a protective component, but also fully takes into account the particularity of the sand environment. The deep drilling of the reinforcement component and the extended fixation of the reinforcement hook greatly enhances the stability of the connection between the device and the sand. At the same time, the design of the protective cover reflects the careful consideration of environmental factors.

Description

Technical Field

[0001] The present invention relates to the technical field of sandy land, and more particularly to a device for ecological restoration of sandy land vegetation. Background Art

[0002] Sandy land, a specific landform type, refers to areas where the surface is covered with loose sand or composed of sand dunes. The formation of this terrain is often closely related to wind erosion, sand accumulation, and water scouring. Since the soil structure of sandy land is very loose, its water retention capacity is relatively poor, which directly leads to the fact that it is extremely difficult for vegetation to grow in such an environment, and thus makes the ecological environment of the area particularly fragile. In areas such as sandy land, due to the poor soil and severe lack of water, the vegetation coverage rate usually remains at a low level, which makes the local ecosystem very susceptible to external interference and destruction. Therefore, the research and development and application of sandy land vegetation ecological restoration devices have become crucial. They not only help to improve the ecological environment of the sandy land, but also effectively increase the vegetation coverage rate, thereby promoting the restoration and stability of the ecological balance.

[0003] According to the patent document: CN118340067A, a device for ecological restoration of vegetation in sand is disclosed, comprising: a fixed base plate, an embracing sleeve, a sand pile foundation, an embracing retaining mechanism, and a clamping locking member fixed to the outside of the embracing sleeve. A lifting and adjusting rod is fixedly mounted on the top surface of the fixed base plate, and the top end of the lifting and adjusting rod is fixedly connected to the bottom surface of the embracing sleeve. There are several sand pile foundations and embracing retaining mechanisms, which are respectively arranged on the surface of the fixed base plate and the embracing sleeve. In the present invention, by providing a detachable metal retaining frame structure, an integrated pile-fixed embracing support structure is formed using the fixed base plate, the embracing sleeve, and the sand pile foundation. The installation operation is simple and can be reused repeatedly, thereby improving the efficiency of tree planting and sand fixation. The embracing clamping method is used to avoid the problem of damage to trees caused by traditional wire tying, thereby improving the practicality of the support structure.

[0004] In the current work of sand prevention and control, people generally adopt the method of setting up obstacles to fix the sand and combining it with afforestation to prevent the further spread of desertification. However, in this process, there is a significant challenge when transplanting trees. Since the root foundation of newly planted trees on the sandy ground is relatively weak, external support structures are needed to help the trees grow steadily. The original intention of the design of these support frames was to promote the rapid and stable rooting of trees, but in actual operation, difficulties were encountered. Due to the loose characteristics of sandy soil, traditional support frames are often difficult to fix firmly on the sand. They can easily become loose or even collapse due to the continuous invasion of wind and sand. This situation not only increases the subsequent maintenance costs, but once the support frame fails, it may also cause additional damage to the trees themselves, affecting the growth and survival rate of the trees. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a sand vegetation ecological restoration device. The technical problem to be solved by the present invention is: due to the loose soil in the sand, traditional support frames are often difficult to be firmly fixed on the sand, and are easily loosened or collapsed due to wind and sand invasion, thereby losing their supporting effect on the trees, which not only increases maintenance costs but may also cause greater damage to the trees.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A device for ecological restoration of vegetation in sand, comprising a bracket, wherein the bottoms of the four sides of the outer wall of the bracket are fixedly connected to a stabilizing mechanism, and the outer sides of multiple stabilizing mechanisms are fixedly connected to a protective component; multiple stabilizing mechanisms include a control component, and the outer sides of multiple control components are fixedly connected to a stabilizing component; multiple control components include a connecting shaft, and the four outer sides of multiple connecting shafts are fixedly connected to connecting rods, and the inner sides of multiple groups of connecting rods are fixedly connected to control blocks, and the top and bottom of multiple control blocks close to the connecting shaft are fixedly connected to hydraulic push rod connecting blocks, and the inner walls of multiple groups of hydraulic push rod connecting blocks are fixedly connected to hydraulic push rods.

[0008] As a further solution of the present invention: the tops of multiple control blocks are fixedly connected to both sides of the connecting shaft, the tops of multiple control blocks are fixedly connected to hinge blocks on the side away from the vertical poles, the inner sides of multiple groups of vertical poles are slidably connected to push blocks, the bottoms of multiple push blocks are fixedly connected to the top of the hydraulic push rod on the side close to the connecting shaft, the push blocks are rotatably connected to a V-shaped rotating rod on the side away from the connecting shaft, the middle parts of the outer walls of multiple V-shaped rotating rods are rotatably connected to the inner side of the hinge block, and the bottoms of multiple V-shaped rotating rods on the side away from the push blocks are fixedly connected to push-pull rods.

[0009] As a further solution of the present invention: the stabilizing component includes a push-pull block, the top of the push-pull block is fixedly connected to the bottom end of the push-pull rod, the bottom of the push-pull block away from the control block is fixedly connected to a top connecting cover, the bottom of the inner wall of the top connecting cover is fixedly connected to a reinforcement component, and the bottom of the reinforcement component is fixedly connected to a drill bit.

[0010] As a further solution of the present invention: the reinforcement assembly includes multiple side connecting rods, the inner sides of multiple side connecting rods are fixedly connected to the second hydraulic push rod, the inner bottoms of multiple side connecting rods are fixedly connected to the reinforced bottom pipe, the bottom of the outer wall of the reinforced bottom pipe is provided with an annular array of extension grooves, and the top of the inner wall of the reinforced bottom pipe is fixedly connected to a connecting plate.

[0011] As a further solution of the present invention: the reinforcement assembly includes multiple side connecting rods, the inner sides of multiple side connecting rods are fixedly connected to the second hydraulic push rod, the inner bottoms of multiple side connecting rods are fixedly connected to the reinforced bottom pipe, the bottom of the outer wall of the reinforced bottom pipe is provided with an annular array of extension grooves, and the top of the inner wall of the reinforced bottom pipe is fixedly connected to a connecting plate.

[0012] As a further solution of the present invention: the bottom end of the second hydraulic push rod is fixedly connected to a push plate, the bottom annular array of the push plate is rotatably connected to a reinforcement hook, and the middle parts of the outer walls of the multiple reinforcement hooks are respectively rotatably connected to the inner walls of multiple chassis slots opened on the chassis.

[0013] As a further solution of the present invention: the protective assembly includes a protective cover body, a protective cover connection groove is opened on the top side of the protective cover body, and rotating rods are rotatably connected on both sides of the outer wall of the protective cover body. The inner bottoms of the two rotating rods are rotatably connected to rotating rod connecting blocks, and the inner sides of the two rotating rod connecting blocks are fixedly connected to the outer sides of the two vertical poles.

[0014] As a further solution of the present invention: the inner wall of the protective cover connection groove opened by the protective cover body is fixedly connected with a triangular rotating plate, the bottom inner wall of the triangular rotating plate is rotatably connected with a columnar rod, and the two ends of the columnar rod are respectively fixedly connected with columnar rod connecting side rods.

[0015] As a further solution of the present invention: the two columnar rods are connected to the side rods away from the triangular rotating plate and are respectively fixedly connected to the top of the two vertical rods away from the connecting axis.

[0016] As a further solution of the present invention: the outer wall of the triangular rotating plate on one side away from the columnar rod is rotatably connected to a bidirectional hinge block, the bottom of the bidirectional hinge block is rotatably connected to a serpentine push rod, and the bottom of the serpentine push rod is fixedly connected to the top of the push block.

[0017] The beneficial effects of the present invention are:

[0018] 1. The present invention not only realizes effective support for trees by providing a stabilizing mechanism and a protective component, but also fully considers the particularity of the sandy environment. The deep drilling of the reinforcement component and the expansion and fixation of the reinforcement hook greatly enhance the stability of the connection between the device and the sand. At the same time, the design of the protective cover reflects the comprehensive consideration of environmental factors, effectively avoids the erosion of the stabilizing mechanism by wind and sand, and ensures the long-term stable operation of the device. Specifically, in the process of tree support, the bracket is first fixed to the appropriate position on the outer surface of the tree to ensure effective support. Then, the four corners of the bracket are extended to the ground to achieve all-round support, and the stabilizing mechanism is activated. When the tree is in the ground, the hydraulic push rod is activated, pushing the push block and the V-shaped rotating rod to rotate, thereby moving the push-pull rod and the push-pull block, triggering the reinforcement assembly to move downward, and the drill bit drills into the ground. The second hydraulic push rod makes the reinforced bottom pipe penetrate into the sand to enhance the support stability of the tree. When the reinforced bottom pipe completely enters the sand, the push plate drives the reinforcement hook to penetrate into the sand, increasing the connection area and stability to prevent tilting or collapse. At the same time, when the push block moves upward, the protective cover covers the outer wall of the stabilizing mechanism through the serpentine push rod and the triangular rotating plate to avoid sand invasion, extend the service life and enhance the protection effect. After the device is completely fixed, it provides solid support for the tree to prevent tilting or collapse in the sand. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the main body three-dimensional separation structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the stabilizing mechanism and the protective component of the present invention;

[0022] Figure 4 This is a schematic diagram of the three-dimensional separation structure of the stabilizing mechanism and the protective component of the present invention;

[0023] Figure 5 This is a schematic diagram of the three-dimensional separation structure of the stabilizing mechanism of the present invention;

[0024] Figure 6 This is a schematic diagram of the three-dimensional separation structure of the control component of the present invention;

[0025] Figure 7 This is a schematic diagram of the three-dimensional separation structure of the stabilizing component of the present invention;

[0026] Figure 8 This is a schematic diagram of the three-dimensional separation structure of the reinforcement component of the present invention;

[0027] Figure 9 It is a schematic diagram of the three-dimensional structure of the protection component of the present invention;

[0028] Figure 10 It is a schematic diagram of the three-dimensional separation structure of the protective component of the present invention.

[0029] In the figure: 1, bracket; 2, stabilizing mechanism; 21, control assembly; 211, connecting shaft; 212, connecting rod; 213, control block; 214, hydraulic push rod connecting block; 215, hydraulic push rod; 216, vertical rod; 217, hinge block; 218, push block; 219, V-shaped rotating rod; 2110, push-pull rod; 22, stabilizing assembly; 221, push-pull block; 222, top connecting cover; 223, reinforcement assembly; 2231, side connecting rod; 2232, second hydraulic push rod; 2 233. Reinforced bottom tube; 2234. Extension slot; 2235. Connecting plate; 2236. Connecting vertical pole; 2237. Chassis; 2238. Chassis slot; 2239. Push plate; 2240. Reinforced hook; 224. Drill bit; 3. Protection assembly; 31. Protective cover body; 32. Protective cover connecting slot; 33. Rotating rod; 34. Rotating rod connecting block; 35. Triangular rotating plate; 36. Columnar rod; 37. Columnar rod connecting side rod; 38. Two-way hinge block; 39. Snake push rod. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] like Figure 1-3 As shown, the present invention provides a sand vegetation ecological restoration device, including a bracket 1, the bottoms of the four sides of the outer wall of the bracket 1 are fixedly connected to stabilizing mechanisms 2, and the outer sides of multiple stabilizing mechanisms 2 are fixedly connected to protective components 3.

[0032] like Figure 3-10As shown, multiple stabilizing mechanisms 2 all include control components 21, multiple control components 21 are fixedly connected to stabilizing components 22 on their outer sides, multiple control components 21 all include connecting shafts 211, multiple connecting shafts 211 are fixedly connected to connecting rods 212 on their outer four sides, multiple groups of connecting rods 212 are fixedly connected to control blocks 213 on their inner sides, multiple control blocks 213 are fixedly connected to hydraulic push rod connecting blocks 214 on their tops and bottoms close to the connecting shafts 211, multiple groups of hydraulic push rod connecting blocks 214 are fixedly connected to hydraulic push rods 215 on their inner walls, multiple control blocks 213 are fixedly connected to vertical rods 216 on both sides of their tops close to the connecting shafts 211, and multiple control blocks 213 are fixedly connected to hinged joints on their tops away from the vertical rods 216. The inner sides of the plurality of vertical rods 216 are all slidably connected with push blocks 218, and the bottoms of the plurality of push blocks 218 are fixedly connected to the top of the hydraulic push rod 215 on the side close to the connecting shaft 211. The plurality of push blocks 218 are rotatably connected to the side away from the connecting shaft 211 with a V-shaped rotating rod 219. The middle parts of the outer walls of the plurality of V-shaped rotating rods 219 are rotatably connected to the inner side of the hinge block 217. The bottoms of the plurality of V-shaped rotating rods 219 on the side away from the push block 218 are fixedly connected to a push-pull rod 2110. The stabilizing component 22 includes a push-pull block 221. The top of the push-pull block 221 is fixedly connected to the bottom end of the push-pull rod 2110. The bottom of the push-pull block 221 on the side away from the control block 213 is fixedly connected to a top connecting cover 222. The bottom of the inner wall of the top connecting cover 222 is fixed. The reinforcing assembly 223 is connected, and the bottom of the reinforcing assembly 223 is fixedly connected to the drill bit 224. The reinforcing assembly 223 includes multiple side connecting rods 2231, and the inner sides of the multiple side connecting rods 2231 are fixedly connected to the second hydraulic push rod 2232. The inner bottoms of the multiple side connecting rods 2231 are fixedly connected to the reinforcing bottom pipe 2233. The outer wall bottom annular array of the reinforcing bottom pipe 2233 is provided with an extension groove 2234. The top of the inner wall of the reinforcing bottom pipe 2233 is fixedly connected to a connecting plate 2235. The bottom outer annular array of the connecting plate 2235 is fixedly connected to a connecting rod 2236. The inner bottoms of the multiple connecting rods 2236 are fixedly connected to a chassis 2237. The outer wall annular array of the chassis 2237 is provided with a chassis groove 2238. The bottom end of the hydraulic push rod 2232 is fixedly connected to a push plate 2239, and the bottom annular array of the push plate 2239 is rotatably connected to a reinforcement hook 2240. The middle of the outer wall of the multiple reinforcement hooks 2240 is rotatably connected to the inner wall of the multiple chassis grooves 2238 opened in the chassis 2237. The protective component 3 includes a protective cover body 31. A protective cover connecting groove 32 is opened on the top side of the protective cover body 31. The two sides of the outer wall of the protective cover body 31 are rotatably connected to rotating rods 33 respectively. The inner bottoms of the two rotating rods 33 are rotatably connected to rotating rod connecting blocks 34. The inner sides of the two rotating rod connecting blocks 34 are respectively fixedly connected to the outer sides of the two vertical poles 216. The inner wall of the protective cover connecting groove 32 opened in the protective cover body 31 is fixedly connected to a triangular rotating plate 35.The bottom inner wall of the triangular rotating plate 35 is rotatably connected to a columnar rod 36, and both ends of the columnar rod 36 are fixedly connected to columnar rod connecting side rods 37. The two columnar rod connecting side rods 37 are fixedly connected to the top of the two vertical rods 216 on the side away from the connecting shaft 211 on the side away from the triangular rotating plate 35. The outer wall of the triangular rotating plate 35 on the side away from the columnar rod 36 is rotatably connected to a two-way hinge block 38. The bottom of the two-way hinge block 38 is rotatably connected to a serpentine push rod 39, and the bottom of the serpentine push rod 39 is fixedly connected to the top of the push block 218.

[0033] In the process of supporting the tree, first of all, it is necessary to carefully fix the bracket 1 on the outer surface of the tree, select a suitable position, and ensure that the bracket can effectively support the tree. When selecting the position, it is necessary to consider factors such as the growth condition of the tree, the surrounding environment and the load-bearing capacity of the bracket to ensure that the support effect of the bracket is optimal. Then, through the four corners of the bracket 1, the support structure is extended to the ground to ensure that the tree is supported in all directions. This process requires careful operation to avoid unnecessary damage to the tree. Subsequently, the stabilizing mechanism 2 begins to work, and the hydraulic pressure in the control component 21 The push rod 215 is activated, pushing the push block 218 forward. The movement of the push block 218 drives the rotation of the V-shaped rotating rod 219. This rotation causes the push-pull rod 2110 to pull the push-pull block 221 to move accordingly. The movement of the push-pull block 221 triggers the downward movement of the reinforcement assembly 223. The drill bit 224 first contacts the ground and begins preliminary drilling. With further push from the second hydraulic push rod 2232, the reinforced bottom pipe 2233 gradually penetrates into the sand, ensuring that the tree is more firmly supported. The entire process requires precise control to ensure that the tree is optimally supported.

[0034] When the reinforcement bottom pipe 2233 is completely inserted into the sand, the second hydraulic push rod 2232 is activated to push the push plate 2239 downward. The movement of the push plate 2239 drives the reinforcement hook 2240 to rotate outward along the inner wall of the bottom plate groove 2238, so that the hook portion of the reinforcement hook 2240 can penetrate deep into the sand, thereby greatly increasing the connection area and stability of the stabilizing component 22 and the sand. This design ensures that the tree can be more firmly supported in the sand and effectively prevents tilting or collapse caused by wind-blown sand.

[0035] At the same time, when the push block 218 moves upward to transmit the stabilizing component 22 to penetrate into the ground, the upward movement of the push block 218 also drives the triangular rotating plate 35 to rotate on the columnar rod 36 through the serpentine push rod 39. The rotation of the triangular rotating plate 35 further prompts the protective cover body 31 to flip on the rotating rod connecting block 34 through the rotating rod 33, so that the protective cover body 31 can cover the outer wall of the entire stabilizing mechanism 2. This design can effectively prevent the stabilizing mechanism 2 from being invaded by sand in windy and sandy weather, ensure its normal operation and extend its service life, thereby enhancing the protection effect. When the stabilizing component 22 is completely fixed, the entire device can provide a solid support for the tree. The support can effectively prevent trees from tilting or collapsing in the sand due to wind and sand movement, thereby achieving the purpose of ecological restoration and contributing to the sustainable development of the environment. In summary, the sand vegetation ecological restoration device not only has excellent stability and durability, but also fully considers various environmental factors in actual use, especially in sandy environments with frequent wind and sand. Its unique protective design can greatly reduce the erosion of wind and sand on the device itself, ensuring the long-term and stable operation of the device. In addition, the installation and operation process of the device is simple and clear. Even in a complex sandy environment, the staff can complete the installation quickly and accurately, thereby ensuring that the trees can get the necessary support in time.

[0036] Working principle of the present invention: In the process of supporting a tree, first, the support 1 needs to be carefully fixed on the outer surface of the tree, and a suitable position is selected to ensure that the support can effectively support the tree. Then, the support structure is extended to the ground through the four corners of the support 1 to ensure that the tree is supported in all directions. Then, the stabilizing mechanism 2 begins to work, and the hydraulic push rod 215 in the control component 21 is activated, which pushes the push block 218 forward. The movement of the push block 218 drives the rotation of the V-shaped rotating rod 219, which in turn makes the push block 218 move forward. The pull rod 2110 pulls the push-pull block 221 to move accordingly. The movement of the push-pull block 221 triggers the downward push of the reinforcement assembly 223. The drill bit 224 first contacts the ground and begins preliminary drilling. With the further push of the second hydraulic push rod 2232, the reinforcement bottom pipe 2233 gradually penetrates into the sand to ensure that the tree is more firmly supported. When the reinforcement bottom pipe 2233 completely enters the sand, the second hydraulic push rod 2232 is started to push the push plate 2239 downward. The movement of the push plate 2239 drives the reinforcement assembly 2233 to move downward. The fixed hook 2240 rotates outward along the inner wall of the chassis groove 2238, so that the hook portion of the reinforcing hook 2240 can penetrate into the sand, thereby greatly increasing the connection area and stability between the stabilizing component 22 and the sand. This design ensures that the trees can be more firmly supported in the sand, effectively preventing the tilting or collapse caused by the wind blowing the sand. At the same time, when the push block 218 moves upward to drive the stabilizing component 22 to penetrate into the ground, the upward movement of the push block 218 also drives the triangular rotating plate 35 to move forward on the columnar rod 36 through the snake-shaped push rod 39. The rotation of the triangular rotating plate 35 further prompts the protective cover body 31 to flip over on the rotating rod connecting block 34 through the rotating rod 33, so that the protective cover body 31 can cover the outer wall of the entire stabilizing mechanism 2. This design can effectively prevent the stabilizing mechanism 2 from being invaded by sand in windy and sandy weather, ensure its normal operation and extend its service life, thereby enhancing the protection effect. When the stabilizing component 22 is completely fixed, the entire device can provide solid support for the trees, effectively preventing the trees from tilting or collapsing in the sand due to wind and sand.

[0037] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for ecological restoration of vegetation in sandy land, characterized by: The invention comprises a bracket (1), wherein the bottoms of the four sides of the outer wall of the bracket (1) are fixedly connected to a stabilizing mechanism (2), and the outer sides of the plurality of stabilizing mechanisms (2) are fixedly connected to a protective component (3); the plurality of stabilizing mechanisms (2) include a control component (21), and the outer sides of the plurality of control components (21) are fixedly connected to a stabilizing component (22); the plurality of control components (21) include a connecting shaft (211), the outer four sides of the plurality of connecting shafts (211) are fixedly connected to a connecting rod (212), the inner sides of the plurality of groups of connecting rods (212) are fixedly connected to a control block (213), the tops and bottoms of the plurality of control blocks (213) on the side close to the connecting shaft (211) are fixedly connected to a hydraulic push rod connecting block (214), and the inner walls of the plurality of groups of hydraulic push rod connecting blocks (214) are fixedly connected to a hydraulic push rod (215); The tops of the plurality of control blocks (213) are fixedly connected to both sides of the side close to the connecting shaft (211) with vertical rods (216), the tops of the plurality of control blocks (213) are fixedly connected to the side away from the vertical rod (216) with hinge blocks (217), the inner sides of the plurality of groups of vertical rods (216) are slidably connected to push blocks (218), the bottoms of the plurality of push blocks (218) are fixedly connected to the top of the hydraulic push rod (215) on the side close to the connecting shaft (211), the sides of the plurality of push blocks (218) away from the connecting shaft (211) are rotatably connected to V-shaped rotating rods (219), the middle parts of the outer walls of the plurality of V-shaped rotating rods (219) are rotatably connected to the inner side of the hinge block (217), and the bottoms of the plurality of V-shaped rotating rods (219) away from the push blocks (218) are fixedly connected to push-pull rods (2110); The stabilizing component (22) comprises a push-pull block (221), the top of the push-pull block (221) is fixedly connected to the bottom end of the push-pull rod (2110), the bottom of the push-pull block (221) away from the control block (213) is fixedly connected to a top connection cover (222), the bottom of the inner wall of the top connection cover (222) is fixedly connected to a reinforcement component (223), and the bottom of the reinforcement component (223) is fixedly connected to a drill bit (224).

2. The device for ecological restoration of sandy vegetation according to claim 1, characterized in that: The reinforcement assembly (223) comprises a plurality of side connecting rods (2231), the inner sides of the plurality of side connecting rods (2231) are fixedly connected to a second hydraulic push rod (2232), the inner bottoms of the plurality of side connecting rods (2231) are fixedly connected to a reinforcement bottom tube (2233), an annular array of extension grooves (2234) are provided in the bottom of the outer wall of the reinforcement bottom tube (2233), and a connection plate (2235) is fixedly connected to the top of the inner wall of the reinforcement bottom tube (2233).

3. The device for ecological restoration of sandy vegetation according to claim 2, characterized in that: The outer annular array at the bottom of the connecting plate (2235) is fixedly connected to a connecting rod (2236), the inner bottoms of the plurality of connecting rods (2236) are fixedly connected to a chassis (2237), and the outer wall of the chassis (2237) is provided with a chassis groove (2238) in an annular array.

4. The device for ecological restoration of sandy vegetation according to claim 3, characterized in that: The bottom end of the second hydraulic push rod (2232) is fixedly connected to a push plate (2239), and the bottom annular array of the push plate (2239) is rotatably connected to a reinforcement hook (2240), and the middle parts of the outer walls of the multiple reinforcement hooks (2240) are respectively rotatably connected to the inner walls of the multiple chassis grooves (2238) opened on the chassis (2237).

5. The sandy vegetation ecological restoration device according to claim 1, characterized in that: The protective assembly (3) comprises a protective cover body (31), a protective cover connection groove (32) is provided on one side of the top of the protective cover body (31), and rotating rods (33) are rotatably connected to both sides of the outer wall of the protective cover body (31), and the inner bottoms of the two rotating rods (33) are rotatably connected to rotating rod connection blocks (34), and the inner sides of the two rotating rod connection blocks (34) are fixedly connected to the outer sides of the two vertical poles (216).

6. The device for ecological restoration of sandy vegetation according to claim 5, characterized in that: A triangular rotating plate (35) is fixedly connected to the inner wall of the protective cover connecting groove (32) provided in the protective cover body (31), a columnar rod (36) is rotatably connected to the inner wall of the bottom of the triangular rotating plate (35), and both ends of the columnar rod (36) are respectively fixedly connected to columnar rod connecting side rods (37).

7. The device for ecological restoration of sandy vegetation according to claim 6, characterized in that: The two columnar rods connecting the side rods (37) on one side away from the triangular rotating plate (35) are respectively fixedly connected to the top of the two vertical rods (216) on one side away from the connecting shaft (211).

8. The device for ecological restoration of sandy vegetation according to claim 7, characterized in that: The outer wall of one side of the triangular rotating plate (35) away from the columnar rod (36) is rotatably connected to a bidirectional hinge block (38), and the bottom of the bidirectional hinge block (38) is rotatably connected to a serpentine push rod (39), and the bottom of the serpentine push rod (39) is fixedly connected to the top of the push block (218).

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