Slope ecological green restoration system

Abstract

The application provides a slope ecological green restoration system, and particularly relates to an ecological restoration project. The slope ecological green restoration system comprises a walking chassis and a workbench fixedly connected to the walking chassis. A driving shaft is rotatably connected in the workbench. A motor for driving the driving shaft to rotate is fixedly connected in the workbench. The motor is a servo motor or a stepping motor. The walking mode of the walking chassis is intermittent stepping movement. The slope ecological green restoration system provided by the application can sequentially execute four processes of pre-wetting, hole opening, seeding and leveling through a single driving shaft cooperating with angle-staggered trigger blocks, linkage control, and can complete the whole set of ecological restoration operation at one equipment stop point, realizes the change from traditional segmented construction to integrated continuous operation, reduces manual intervention and process connection time, and obviously improves the operation efficiency.

Description

Technical Field

[0002] This invention relates to the field of ecological restoration engineering technology, specifically a slope ecological revegetation and restoration system. Background Technology

[0003] Ecological revegetation of slopes is an important engineering technology for preventing soil erosion and restoring damaged ecosystems in mining areas and roadside areas. Its core procedures usually include pretreatment of the slope surface, planting of plant materials and subsequent tending to quickly establish stable vegetation cover. Currently, achieving this goal often involves a variety of processes such as hydroseeding, grass planting, and planting.

[0004] In actual engineering, multiple processes are required, including pretreatment, planting, and subsequent leveling and covering with soil. Existing technologies often use single-function, modular equipment or rely on manual labor, resulting in poor process coordination and low efficiency. It is difficult to ensure the consistency of work points when switching between multiple processes. For example, if the equipment for opening holes first is not well coordinated with the equipment for subsequent sowing, the seeds may not fall into the holes accurately, affecting the germination rate. On the other hand, using multiple independent power sources and complex electrical control systems to achieve multiple functions will result in complex equipment structures and high costs.

[0005] Therefore, it is necessary to provide a new slope ecological revegetation and restoration system to solve the above-mentioned technical problems. Summary of the Invention

[0006] The technical problem this invention aims to solve is to overcome the existing technical problems in slope ecological restoration, such as reliance on manual labor or multi-equipment step-by-step construction, difficulties in process coordination, poor consistency of work points, and low restoration efficiency. This invention provides a slope ecological revegetation and restoration system. This system uses a walkable chassis that can move intermittently and multi-process work components that are purely mechanically linked. During movement, the interaction between the rotating drive shaft and fixed trigger blocks automatically completes the sequential pre-wetting, impact hole formation, precise sowing, and soil covering and leveling of slope points. This achieves a complete process from positioning, wetting, hole formation, planting to leveling, improving the efficiency, process consistency, and environmental adaptability of restoration work, while reducing labor costs.

[0007] To solve the above-mentioned technical problems, the present invention provides a slope ecological restoration and greening system, including a walking chassis and a workbench fixedly connected to the walking chassis. A drive shaft is rotatably connected inside the workbench, and a motor for driving the drive shaft to rotate is fixedly connected inside the workbench. The motor is a servo motor or a stepper motor. The walking chassis moves in an intermittent stepping motion. A pre-wetting component, a slope treatment component, a planting component, and a leveling component are sequentially arranged inside the workbench along the axial direction of the drive shaft. A first trigger block, a second trigger block, a third trigger block, and a fourth trigger block are fixedly connected to the drive shaft along its axial direction. When the drive shaft rotates one revolution, it sequentially drives the pre-wetting component, the slope treatment component, the planting component, and the leveling component to complete one work cycle.

[0008] Preferably, the pre-wetting component includes a water tank fixedly connected inside the workbench and a valve body fixedly connected to the water tank. The bottom of the valve body has a water outlet. A movable rod is slidably connected to the valve body along the height direction. A plug is fixedly connected to the bottom of the movable rod. The plug is elastically connected to the top of the valve body through a first spring. A first trigger rod is fixedly connected to the top of the movable rod through a connecting rod. The first trigger rod is used to supply a certain amount of liquid to the target slope point under the drive of the first trigger block.

[0009] Preferably, the slope treatment component includes a first mounting cylinder fixedly connected inside the workbench and a first extension rod slidably connected in the first mounting cylinder along the height direction. A first slider is fixedly connected to the first extension rod, and a first groove adapted to the size of the first slider is provided on the first mounting cylinder. The top of the first extension rod is elastically connected to the top of the first mounting cylinder by a second spring, and a pressing head is fixedly connected to the bottom of the first extension rod. The pressing head is used to press down on the pre-wetted slope points to form planting holes.

[0010] Preferably, the planting component includes a mounting frame fixedly connected to the workbench and a carrying chamber for placing seeds to be planted fixedly connected to the mounting frame. The top and bottom of the mounting frame are respectively provided with a feeding port and a discharging port, which are offset from each other in the vertical projection direction. The bottom opening of the carrying chamber is connected to the feeding port. A movable block is slidably connected inside the mounting frame, and a placement cavity is provided inside the movable block. The feeding port, discharging port, and placement cavity have the same diameter. The placement cavity is initially located above the discharging port. The movable block is elastically connected to the mounting frame through a third spring. Both sides of the movable block are fixedly connected with locking blocks. The mounting frame has a locking groove adapted to the size of the locking blocks. A second trigger rod is hinged to both locking blocks. The second trigger rod is used to drive the movable block to move to the feeding port to receive the seeds under the drive of the third trigger block, and to move to the discharging port to release the seeds under the reset action of the third spring, so as to place the seeds in the planting hole formed by the slope treatment component.

[0011] Preferably, the leveling component includes a second mounting cylinder fixedly connected to the workbench and a second extension rod slidably connected to the second mounting cylinder along the height direction. A second slider is fixedly connected to the second extension rod. A second groove adapted to the size of the second slider is provided on the second mounting cylinder. The top of the second extension rod is elastically connected to the top of the second mounting cylinder by a fourth spring. A leveling plate is fixedly connected to the bottom of the second extension rod. The leveling plate is used to level the planting hole after the seeds are placed in the planting component.

[0012] Preferably, the pre-wetting component, slope treatment component, planting component, and leveling component are arranged sequentially at the bottom of the workbench along the preset forward direction of the walking chassis, and the water outlet of the pre-wetting component, the pressing pit head of the slope treatment component, the material discharge port of the planting component, and the leveling plate of the leveling component are arranged collinearly with the water outlet of the pre-wetting component on the vertical projection plane.

[0013] Preferably, the water outlet of the pre-wetting component, the pressing head of the slope treatment component, the material discharge port of the planting component, and the flat plate of the leveling component are spaced equally between adjacent parts in the preset forward direction of the walking chassis.

[0014] Preferably, the distance the walking chassis moves in a single step is equal to the distance between the two adjacent steps.

[0015] Beneficial effects Compared with related technologies, the slope ecological restoration and greening system provided by this invention has the following beneficial effects: 1. The slope ecological restoration and greening system proposed in this invention uses a single drive shaft in conjunction with staggered trigger blocks to control the sequential execution of four processes: pre-wetting, hole opening, sowing, and leveling. The entire ecological restoration operation can be completed at a single equipment stopping point, realizing a change from traditional segmented construction to integrated continuous operation, reducing manual intervention and process connection time, and significantly improving work efficiency.

[0016] 2. The working logic of the slope ecological restoration and greening system proposed in this invention is triggered by a purely mechanical structure, replacing the traditional multiple actuators and complex electrical control programs. All functional components adopt a simple mechanical principle of triggering and spring reset, making the system structure compact and the manufacturing cost lower. It is more suitable for the harsh environment of slope operation, and the operation is stable and maintenance is simple.

[0017] 3. The slope ecological revegetation and restoration system proposed in this invention ensures that each slope point can accurately receive the four-step process through the collinear and equidistant mechanical layout and the control method of step distance equal to the spacing. The seeds can be accurately sown into the moistened planting holes and covered with soil and compacted in time. This solves the problems of inaccurate positioning, omission of process or uneven quality when multiple equipment are coordinated or manual operation is carried out, and improves the germination rate of slope revegetation and the overall revegetation and restoration effect. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a slope ecological restoration and greening system according to the present invention; Figure 2 This is a bottom view schematic diagram of a slope ecological restoration and greening system according to the present invention; Figure 3 This is a schematic diagram of the internal structure of the workbench of the slope ecological restoration and greening system of the present invention; Figure 4 This is a schematic diagram of the pre-wetting component of a slope ecological restoration and revegetation system according to the present invention; Figure 5 This is a cross-sectional schematic diagram of the valve body of a slope ecological restoration and revegetation system according to the present invention; Figure 6 This is a schematic diagram of the slope treatment component of a slope ecological restoration and greening system according to the present invention; Figure 7This is a schematic diagram of the planting component of a slope ecological revegetation and restoration system according to the present invention; Figure 8 This is a cross-sectional schematic diagram of the mounting frame for a slope ecological revegetation and restoration system according to the present invention; Figure 9 This is a split view of the mounting frame and movable block of the drive rod of the slope ecological restoration and greening system of the present invention; Figure 10 This is a schematic diagram of the structure of the leveling component of a slope ecological restoration and greening system according to the present invention.

[0020] Explanation of icon numbers: 1. Walking chassis; 11. Workbench; 12. Drive shaft; 121. First trigger block; 122. Second trigger block; 123. Third trigger block; 124. Fourth trigger block; 125. Motor; 2. Pre-wetting component; 21. Water tank; 22. Valve body; 23. First trigger rod; 24. Movable rod; 25. Plug; 26. Water outlet; 27. First spring; 3. Slope treatment component; 31. First mounting cylinder; 32. First extension rod; 33. First slider. 34. First chute; 35. Pressing head; 36. Second spring; 4. Planting component; 41. Mounting frame; 42. Bearing chamber; 43. Discharge port; 44. Feed outlet; 45. Movable block; 46. Placement cavity; 47. Locking block; 48. Locking groove; 49. Second trigger rod; 410. Third spring; 5. Leveling component; 51. Second mounting cylinder; 52. Second extension rod; 53. Second slider; 54. Second chute; 55. Leveling plate; 56. Fourth spring. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0022] Furthermore, in this invention, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0023] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0024] Please see Figures 1 to 10 As shown in the figure, the slope ecological restoration system provided by this embodiment of the invention includes a walking chassis 1 and a workbench 11 fixedly connected to the walking chassis 1. The walking chassis is responsible for carrying the entire system and moving it on the slope. The workbench 11 serves as the mounting base for the core working unit and is rigidly connected to the chassis to ensure overall stability. A servo motor 125 or a stepper motor 125 is used for precise start and stop and is the power source for the rotation of the drive shaft 12. Four functional components are used for pre-wetting, slope treatment, planting, and leveling, respectively. These four functional components and their corresponding trigger blocks are arranged along the axial direction of the drive shaft 12 and share the same rotating main shaft. When the motor 125 drives the shaft to rotate one revolution, the four trigger blocks fixed on the shaft will push the trigger mechanism of the corresponding component according to their installation position in the circumferential direction, thereby completing one work cycle of pre-wetting, hole opening, sowing, and leveling. This configuration constructs a purely mechanical linkage system device, so that the execution sequence of multiple processes is triggered by the mechanical structure, which not only reduces the structural complexity and cost but also improves the stability of the system in the field environment.

[0025] In a preferred embodiment, four trigger blocks can be set to be 90° apart in the circumferential direction of the drive shaft 12. When the drive shaft 12 starts to rotate from the zero position, in the first 90° interval, only the first trigger block 121 is in the effective working stroke, driving the pre-wetting component 2 to operate. In the 90° to 180° interval, the first trigger block 121 has disengaged, and the second trigger block 122 enters the working stroke to drive the opening of the cavity, and so on, to ensure the absolute reliability of the action sequence under various working conditions.

[0026] The pre-wetting component 2 includes a water tank 21 fixedly connected inside the workbench 11 and a valve body 22 fixedly connected to the water tank 21. The water tank 21 stores water or a water-retaining agent solution for pre-wetting. The valve body 22 is essentially a normally closed needle valve. Under the action of a spring, the plug 25 normally tightly seals the outlet 26. When the first trigger rod 23 is not triggered, the movable rod 24 remains in the lower position under the pressure of the first spring 27, and the plug 25 is closed. When the drive shaft 12 rotates, the first trigger block 121 moves to a specific angle and strikes the first trigger rod 23, which will open the valve. The connecting rod overcomes the spring force and pulls the movable rod 24 upward, thereby causing the plug 25 to disengage from the outlet 26. The liquid in the water tank 21 flows out quantitatively under the action of gravity. After the trigger block rotates, the impact force disappears, and the first spring 27 immediately pushes the movable rod 24 and the plug 25 to reset, shutting off the water flow. This setting realizes a quantitative liquid supply triggered purely by mechanical means. Each trigger determines the water output by the size of the outlet 26 and the opening time, ensuring that each working point receives basically the same amount of moisture, reducing soil hardness for subsequent hole opening, and improving the germination environment for seeds.

[0027] In addition, the slope treatment component 3 includes a first mounting cylinder 31 fixedly connected inside the workbench 11 and a first extension rod 32 slidably connected in the height direction within the first mounting cylinder 31. The first mounting cylinder 31 provides vertical guidance for the first extension rod 32. The cooperation between the first slider 33 and the first groove 34 prevents the extension rod from rotating, ensuring that it only makes vertical linear motion. In the initial state, the tension of the second spring 36 keeps the first extension rod 32 and the pit head 35 in the pick-up position. When the second trigger block 122 on the drive shaft 12 rotates to the working angle, it will press down on the first slider 33, overcoming the elastic force of the second spring 36, forcing the first extension rod 32 to carry the pit head 35 down to impact the pre-wetted and softened slope soil, forming a planting hole. After the second trigger block 122 rotates through this phase, the downward pressure disappears, and the restoring force of the first spring 27 immediately pulls the first extension rod 32 and the pit head 35 back to the initial position. In this way, the rotational motion is converted into a vertical impact action, completing the pit-forming process.

[0028] Secondly, the planting component 4 includes a mounting frame 41 fixedly connected to the workbench 11 and a carrying chamber 42 for placing seeds to be planted, fixedly connected to the mounting frame 41. Under gravity, the seeds continuously flow from the carrying chamber 42 into the space above the discharge port 43. Initially, the movable block 45 is pushed to one side by the third spring 410, aligning its internal placement cavity 46 with the lower discharge port 44. However, at this time, the placement cavity 46 is empty, and the discharge port 43 is blocked by the movable block 45, preventing the seeds from falling. When the third trigger block 123 rotates and pushes the second trigger rod 49, it drives the movable block 45 to slide to the other side against the force of the third spring 410. At this time, the locking block 47 on the movable block 45... The seed moves within the slot 48 until the placement cavity 46 moves and aligns with the upper discharge port 43. The seed then falls into the placement cavity 46. Subsequently, the third trigger block 123 rotates, the pushing force disappears, and the third spring 410 immediately drives the movable block 45 to slide back to its original position. During the resetting process, the placement cavity 46 carries the seed away from the discharge port 43 and, after a short distance, aligns with the discharge port 44 again. The seed passes through the discharge port 44 by gravity and falls into the planting hole formed by the pressing head 35 directly below. This design, by utilizing the reciprocating sliding of the movable block 45, ensures quantitative dispensing each time, and the timing of seeding strictly corresponds to the position of the planting hole, improving the accuracy and reliability of sowing and avoiding double sowing or missed sowing.

[0029] Secondly, the structure of the leveling component 5 is similar to that of the slope treatment component 3, but its function and purpose are different. The second mounting cylinder 51, the second slider 53 and the second slide groove 54 also provide guidance for the second extension rod 52. In the initial state, the fourth spring 56 lifts the leveling plate 55. When the drive shaft 12 rotates and the fourth trigger block 124 reaches its working phase, it will press down the fourth slide groove, pushing the second extension rod 52 and the leveling plate 55 downward. The lower surface of the leveling plate 55 presses the soil around the planting hole that has been loosened due to the opening of the hole and the dropping of the seed into the hole, covering the seed and completing the last step of planting. After the fourth trigger block 124 rotates, the fourth spring 56 resets the leveling plate 55. In this way, through a simple mechanical pressing action, the soil covering and compaction of the planting point are completed. This not only protects the seeds from wind, rain, or birds pecking, but also makes the seeds in close contact with the soil, which is conducive to their absorption of water and germination, and improves the germination rate and seedling survival rate.

[0030] It should be noted that the slope surface may be uneven. To optimize the operation effect, in a further embodiment, a simple pitch adjustment mechanism, such as a manually locked hinge shaft, can be set at the connection between the workbench 11 and the walking chassis 1. This allows the operator to fine-tune the angle of the workbench 11 relative to the chassis according to the average slope of the slope before operation, so that the movement direction of the ends of each component is as perpendicular to the slope as possible. In addition, the lower surface of the flat plate 55 can be covered with an elastic material such as rubber to better fit the uneven slope surface during compaction and enhance the soil covering effect.

[0031] Specifically, the end effectors of the four functional components, namely the water outlet 26, the pressure pit head 35, the material discharge port 44, and the flat plate 55, are designed to be arranged in a straight line along the direction of equipment movement. When the equipment moves along the straight path on the slope, this "work line" will sweep across the slope. After the first component works at a certain point, as the equipment moves forward a fixed step distance, the next component will arrive at the point exactly, ensuring seamless connection of each process and forming neat planting points on the slope.

[0032] Furthermore, the straight-line distance between two adjacent end effectors is designed to be completely equal. No matter where the equipment travels on the slope, the relative positional relationship between any two adjacent components remains unchanged. This provides a perfect matching condition for the fixed-step intermittent motion mode of the traveling chassis 1, ensuring the consistency of the work cycle and the uniformity of the work quality.

[0033] In addition, the electronic control system of the walking chassis 1 is programmed to move its tracks forward precisely by a fixed distance each time it receives a trigger signal. This distance is equal to the straight-line distance between two adjacent end effectors. This setting allows the four actions of pre-wetting, hole opening, sowing, and leveling to occur sequentially at different points on the slope as the equipment moves, like an assembly line, ensuring stable operation.

[0034] Working principle: After the system starts, the walking chassis 1, carrying the workbench 11, moves to the starting point of the slope operation and stops. At this time, the water outlet 26 of the pre-wetting component 2 is aligned with the first target point on the slope. The servo motor 125 drives the drive shaft 12 to rotate 90°. Under mechanical linkage, only the pre-wetting component 2 sprays water to wet the target point. Subsequently, the control system instructs the walking chassis 1 to move forward precisely by a fixed step distance, which is equal to the distance between the ends of adjacent components. After this movement, the pre-wetting component 2 moves away from the target point, while the pressure head 35 of the slope treatment component 3 moves exactly above the wetted target point. The drive shaft 12 rotates 90° again, and the first trigger block 121 is no longer corresponding. When any component is working, the second trigger block 122 drives the slope treatment component 3 to impact and form holes at the target location. After the holes are formed, the chassis moves forward again by the same distance, so that the feeding port 44 of the planting component 4 is precisely moved above the target location where the planting hole has been formed. The drive shaft 12 rotates 90° again, and the third trigger block 123 drives the planting component 4 to accurately put single or quantitative seeds into the hole. Then, the chassis performs a third step, so that the leveling plate 55 of the leveling component 5 moves above the target location where the seeds have been sown. The drive shaft 12 rotates 90° again, driving the leveling component 5 to complete the covering and compaction of the soil. At this time, the target location has completed the entire process of pre-wetting, hole opening, sowing and leveling.

[0035] The above are merely preferred embodiments of the present invention and do not limit the patent scope of the present invention. Any equivalent structural transformations made under the concept of the present invention using the description and drawings of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A slope ecological revegetation and restoration system, characterized in that: The system includes a walking chassis (1) and a worktable (11) fixedly connected to the walking chassis (1). A drive shaft (12) is rotatably connected inside the worktable (11). A motor (125) for driving the drive shaft (12) to rotate is fixedly connected inside the worktable (11). The motor (125) is a servo motor (125) or a stepper motor (125). The walking chassis (1) moves in an intermittent stepping motion. The worktable (11) moves along the drive shaft (125). The drive shaft (12) is provided with a pre-wetting component (2), a slope treatment component (3), a planting component (4), and a leveling component (5) in sequence along its axial direction. The drive shaft (12) is fixedly connected with a first trigger block (121), a second trigger block (122), a third trigger block (123), and a fourth trigger block (124) along its axial direction. When the drive shaft (12) rotates one revolution, it sequentially drives the pre-wetting component (2), the slope treatment component (3), the planting component (4), and the leveling component (5) to complete one work cycle.

2. The slope ecological revegetation and restoration system according to claim 1, characterized in that: The pre-wetting component (2) includes a water tank (21) fixedly connected inside the workbench (11) and a valve body (22) fixedly connected to the water tank (21). The bottom of the valve body (22) is provided with a water outlet (26). The valve body (22) is slidably connected to a movable rod (24) along the height direction. The bottom of the movable rod (24) is fixedly connected to a plug (25). The plug (25) is elastically connected to the top of the valve body (22) through a first spring (27). The top of the movable rod (24) is fixedly connected to a first trigger rod (23) through a connecting rod. The first trigger rod (23) is used to supply a certain amount of liquid to the target slope point under the drive of the first trigger block (121).

3. The slope ecological revegetation and restoration system according to claim 1, characterized in that: The slope treatment component (3) includes a first mounting cylinder (31) fixedly connected inside the workbench (11) and a first extension rod (32) slidably connected in the height direction inside the first mounting cylinder (31). A first slider (33) is fixedly connected to the first extension rod (32). A first groove (34) adapted to the size of the first slider (33) is provided on the first mounting cylinder (31). The top of the first extension rod (32) is elastically connected to the top of the first mounting cylinder (31) by a second spring (36). A pressing head (35) is fixedly connected to the bottom of the first extension rod (32). The pressing head (35) is used to press down the pre-wetted slope points to form planting holes.

4. The slope ecological revegetation and restoration system according to claim 1, characterized in that: The planting component (4) includes a mounting frame (41) fixedly connected to the workbench (11) and a bearing chamber (42) fixedly connected to the mounting frame (41) on which seeds to be planted are placed. The top and bottom of the mounting frame (41) are respectively provided with a feeding port (43) and a discharging port (44). The feeding port (43) and the discharging port (44) are offset in the vertical projection direction. The bottom opening of the bearing chamber (42) is connected to the feeding port (43). A movable block (45) is slidably connected inside the mounting frame (41). A placement cavity (46) is provided inside the movable block (45). The feeding port (43), the discharging port (44) and the placement cavity (46) have the same diameter. The placement cavity (46) is initially in the following state. Located above the discharge port (44), the movable block (45) is elastically connected to the mounting frame (41) via a third spring (410). Both sides of the movable block (45) are fixedly connected with a locking block (47). The mounting frame (41) has a locking groove (48) that matches the size of the locking block (47). The two locking blocks (47) are hinged together with a second trigger rod (49). The second trigger rod (49) is used to drive the movable block (45) to move to the discharge port (43) to receive the seeds under the drive of the third trigger block (123) and move to the discharge port (44) to release the seeds under the reset action of the third spring (410) so as to place the seeds in the planting hole formed by the slope treatment component (3).

5. The slope ecological revegetation and restoration system according to claim 1, characterized in that: The leveling component (5) includes a second mounting cylinder (51) fixedly connected to the workbench (11) and a second extension rod (52) slidably connected to the second mounting cylinder (51) along the height direction. A second slider (53) is fixedly connected to the second extension rod (52). A second groove (54) adapted to the size of the second slider (53) is provided on the second mounting cylinder (51). The top of the second extension rod (52) is elastically connected to the top of the second mounting cylinder (51) by a fourth spring (56). A leveling plate (55) is fixedly connected to the bottom of the second extension rod (52). The leveling plate (55) is used to level the planting hole after the seeds are placed in the planting component (4).

6. The slope ecological revegetation and restoration system according to any one of claims 1 to 5, characterized in that: The pre-wetting component (2), slope treatment component (3), planting component (4), and leveling component (5) are arranged sequentially at the bottom of the workbench (11) along the preset forward direction of the walking chassis (1). The water outlet (26) of the pre-wetting component (2), the pressure pit head (35) of the slope treatment component (3), the material outlet (44) of the planting component (4), and the leveling plate (55) of the leveling component (5) are collinear with the water outlet (26) of the pre-wetting component (2) on the vertical projection plane.

7. The slope ecological revegetation and restoration system according to claim 6, characterized in that: The outlet (26) of the pre-wetting component (2), the pressing head (35) of the slope treatment component (3), the discharge port (44) of the planting component (4) and the flat plate (55) of the leveling component (5) are all spaced equally apart from each other in the preset forward direction of the walking chassis (1).

8. The slope ecological revegetation and restoration system according to claim 7, characterized in that: The distance that the walking chassis (1) moves in a single step is equal to the distance between the two adjacent sides.

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