A device and method for vegetation restoration of bare soil at the base of power transmission line towers

Abstract

This invention relates to the field of vegetation restoration technology and discloses a device for vegetation restoration of bare soil at the base of a power transmission line tower. The device includes a frame and a medicine tank installed within the frame. Two conical hoppers for adding chemical solution are fixedly connected to the top of the medicine tank. Two wheels are provided on both sides of the frame at the bottom to allow movement of the frame. A soil loosening mechanism is located below the medicine tank within the frame. This invention also proposes a method for vegetation restoration of bare soil at the base of a power transmission line tower, comprising the following steps: S1: Preparation, adding the chemical solution used for soil restoration into the medicine tank through the conical hoppers. This invention not only sprays the chemical solution to restore the soil, thereby solving the problem of soil pollution and improving the soil restoration effect, but also allows the chemical solution in the medicine tank to flow, turbulent the flow, and prevent sedimentation, thus improving the spraying effect.

Description

Technical Field

[0001] This invention relates to the field of vegetation restoration technology, specifically to a device and method for vegetation restoration of bare soil at the base of power transmission line towers. Background Technology

[0002] Transmission line tower foundation refers to the underground device that fixes the tower in the soil and the part of the tower body buried in the soil to play a stabilizing role. Its main function is to support the entire load of the tower, ensure that the tower does not sink during operation, and not overturn or deform under the action of external forces. However, the construction of transmission line tower foundation will damage the soil, so the soil must be repaired after construction.

[0003] The existing bare soil vegetation restoration devices still have the following problems when in use: because the bare soil vegetation is destroyed, and the soil in the area where the power transmission line tower is located is very easy to be contaminated during construction, simply planting grass cannot solve the soil pollution problem. Summary of the Invention

[0004] Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a device and method for vegetation restoration of bare soil at the base of transmission line towers. The main purpose is to solve the problem that the soil at the location of transmission line towers is easily contaminated during construction due to the destruction of bare soil vegetation, and that simply planting grass cannot solve the soil pollution problem.

[0006] Technical solution

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A device for vegetation restoration of bare soil at the base of a power transmission line tower includes a frame and a medicine tank installed within the frame. Two conical hoppers for adding pesticide solution are fixedly connected to the top of the medicine tank. Two wheels are located at the bottom of both sides of the frame to move the frame. A soil-loosening mechanism is located below the medicine tank within the frame. A dual-shaft asynchronous motor is fixedly connected below the medicine tank within the frame. A spraying mechanism for spraying pesticide solution onto the soil is located at the bottom of the frame. A rotating frame is rotatably connected inside the medicine tank. The rotating frame has sliding grooves at multiple ends, with sliding rods inside the grooves. Two symmetrically distributed key strips are fixedly connected to the outer side of the sliding rods. The sliding rods are slidably connected to the sliding grooves via the key strips. A spring is installed inside the sliding grooves, with both ends of the spring fixed to the sliding rod and the rotating frame, respectively. An arc-shaped top is fixedly connected to one end of the sliding rod. Multiple air bubble grooves penetrating the arc-shaped top are opened on one side of the arc-shaped top. Both sides of the medicine box are integrally formed with ramps. One end of one output shaft of the dual-shaft asynchronous motor is equipped with a transmission component that drives the rotating frame to rotate.

[0009] Furthermore, the transmission assembly includes a second pulley, which is keyed to one end of one of the output shafts of the dual-shaft asynchronous motor. One end of the rotating frame is keyed to a first pulley, and the first pulley and the second pulley are connected by a belt drive.

[0010] Based on the aforementioned scheme, the soil loosening mechanism includes a support frame, which is fixedly connected to the frame body at a position below the medicine box. The output shaft of the other end of the dual-shaft asynchronous motor is connected to a connecting shaft via a coupling. One end of the connecting shaft extends into the support frame and is connected to a worm gear via a coupling. A rotating shaft is rotatably connected inside the support frame. A worm wheel is keyed to the outside of the rotating shaft, and the worm wheel meshes with the worm gear. Both ends of the rotating shaft pass through the support frame and are fixedly connected to a set of soil loosening teeth. Each set of soil loosening teeth consists of two teeth, and the two soil loosening teeth in each set are staggered.

[0011] As a further embodiment of the present invention, the spraying mechanism includes a dispensing pipe, which is fixedly connected to the bottom of the frame. A connecting pipe is fixedly connected to the top of the dispensing pipe and is connected to the medicine tank. Multiple outlets are provided at the bottom of the dispensing pipe, and a rotating tube is rotatably connected to each of the multiple outlets. A nozzle is fixedly connected to the bottom of the rotating tube. A drive assembly for rotating the rotating tube is provided on one side of the second pulley.

[0012] Furthermore, the drive assembly includes a turntable, which is fixedly connected to one side of the second pulley. A top ball is fixedly connected to one side of the turntable. Two guide rods are fixedly connected to one side of the frame near the dispensing tube. A sliding sleeve is slidably connected to the outer side of the guide rods. A connecting frame is fixedly connected to the bottom of the sliding sleeve. Multiple racks are fixedly connected to one side of the connecting frame. A gear is keyed to the outer side of the rotating tube, and the racks mesh with the gears. A force-bearing block is fixedly connected to the top of the connecting frame. A second spring is sleeved on the outer side of the guide rod, and the two ends of the second spring are fixed to the sliding sleeve and the frame, respectively. The teeth of two adjacent racks are located in opposite directions.

[0013] Based on the aforementioned scheme, two handles for pushing the frame to move are fixedly connected to the top of the frame.

[0014] As a further embodiment of the present invention, the outer side of the slide bar is rotatably connected to a plurality of uniformly and symmetrically distributed baffles at a position outside the slide groove.

[0015] This invention also proposes a method for vegetation restoration of bare soil at the base of transmission line towers, comprising the following steps:

[0016] S1: Preparation work, add the chemical solution used for soil remediation into the chemical tank through the conical hopper;

[0017] S2: Repair. The frame is moved by pushing the handles and using wheels. During the movement of the frame, the soil is loosened by the soil loosening mechanism. After the soil is loosened, the soil is sprayed with pesticide by the spraying mechanism to repair the soil.

[0018] Beneficial effects

[0019] Compared with the prior art, the present invention provides a device and method for vegetation restoration of bare soil at the base of transmission line towers, which has the following beneficial effects:

[0020] 1. By using the soil loosening mechanism and the spraying mechanism in combination, the soil loosening mechanism turns over the bare soil to loosen it. After the soil loosening is completed, the spraying mechanism sprays soil remediation solution into the soil to remediate it, thereby solving the problem of soil pollution and improving the soil remediation effect.

[0021] 2. With the rotating frame, the rotating frame rotates inside the medicine tank. The rotating frame drives the arc-shaped top to rotate through the sliding rod, which allows the medicine liquid in the medicine tank to flow. During the rotation of the arc-shaped top, the medicine liquid is disturbed by the air bubble tank, which prevents the medicine liquid from settling and improves the spraying effect of the medicine liquid.

[0022] 3. By setting up the baffle, the baffle will rotate under the action of liquid flow velocity and centrifugal force during the rotation of the arc-shaped top head, thereby allowing the baffle to turbulent the liquid and ensure the effective flow of the liquid in the medicine tank. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the main structure of a vegetation restoration device for bare soil at the base of a power transmission line tower, as proposed in this invention.

[0024] Figure 2 This is a rear view structural schematic diagram of a device for vegetation restoration of bare soil on transmission line tower foundations proposed in this invention.

[0025] Figure 3 This is a cross-sectional view of the first storage bag of a vegetation restoration device for bare soil at the base of a transmission line tower, as proposed in this invention.

[0026] Figure 4 This is a cross-sectional schematic diagram of the locking mechanism of a vegetation restoration device for bare soil on transmission line tower foundations proposed in this invention.

[0027] Figure 5 This is a cross-sectional schematic diagram of the locking mechanism of a vegetation restoration device for bare soil on a transmission line tower foundation proposed in this invention.

[0028] Figure 6 This is a schematic cross-sectional view of the protective cylinder structure of a vegetation restoration device for bare soil on transmission line tower foundations proposed in this invention.

[0029] Figure 7 This is a schematic diagram of the process structure of a method for vegetation restoration of bare soil on transmission line tower foundations proposed in this invention.

[0030] In the diagram: 1. Handle; 2. Frame; 3. Wheel; 4. Soil loosening mechanism; 5. Medicine tank; 6. Conical bucket; 7. Dual-shaft asynchronous motor; 8. Spraying mechanism; 9. Worm gear; 10. Support; 11. Connecting shaft; 12. Worm wheel; 13. Soil loosening gear; 14. Rotating frame; 15. First pulley; 16. Connecting pipe; 17. Second pulley; 18. Turntable; 19. Top ball; 20. Bubble tank; 21. Arc-shaped top head; 22. Baffle frame; 23. Slide groove; 24. Key bar; 25. Slide rod; 26. Spring 1; 27. Force block; 28. Connecting frame; 29. ​​Rack; 30. Gear; 31. Nozzle; 32. Rotating pipe; 33. Distributor pipe; 34. Spring 2; 35. Guide rod. Detailed Implementation

[0031] 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 some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Reference Figures 1-7 A device and method for vegetation restoration of bare soil at the base of a power transmission line tower includes a frame 2 and a medicine tank 5 installed inside the frame 2. Two conical hoppers 6 for adding pesticide solution are bolted to the top of the medicine tank 5. Two wheels 3 are provided on both sides of the frame 2 at the bottom to move the frame 2. A soil loosening mechanism 4 is located below the medicine tank 5 inside the frame 2. A dual-shaft extension asynchronous motor 7 is bolted to the same location below the medicine tank 5 inside the frame 2. A spraying mechanism 8 is located at the bottom of the frame 2 to spray pesticide solution onto the soil. The pesticide solution for soil restoration is added to the medicine tank 5 through the conical hoppers 6. The frame 2 is then moved by the wheels 3. During the movement of the frame 2, the dual-shaft extension asynchronous motor 7 is activated, and the soil loosening mechanism 4 loosens the soil. After loosening, the pesticide solution is sprayed onto the loosened soil through the spraying mechanism 8 to restore the soil, thereby solving the problem of soil pollution and improving the soil restoration effect.

[0033] A rotating frame 14 is rotatably connected inside the medicine box 5. Multiple ends of the rotating frame 14 have sliding grooves 23. Sliding rods 25 are installed within the sliding grooves 23. Two symmetrically distributed key strips 24 are welded to the outer side of the sliding rods 25. The sliding rods 25 are slidably connected to the sliding grooves 23 via the key strips 24. A spring 26 is installed within the sliding grooves 23, and both ends of the spring 26 are fixed to the sliding rods 25 and the rotating frame 14, respectively. An arc-shaped top 21 is welded to one end of the sliding rod 25. Multiple air bubble grooves 20 penetrating the arc-shaped top 21 are opened on one side of the arc-shaped top 21. Both sides of the medicine box 5 are integrally formed with ramps. One end of one output shaft of the dual-shaft extended asynchronous motor 7 is equipped with a transmission component that drives the rotating frame 14 to rotate. The dual-shaft extended asynchronous motor 7 starts... When in motion, the rotating frame 14 is driven to rotate via the transmission assembly. The rotating frame 14 drives the arc-shaped top 21 to rotate via the slide bar 25. During the rotation, the arc-shaped top 21 comes into contact with the slope of the medicine tank 5, which compresses the arc-shaped top 21. The arc-shaped top 21 pushes the slide bar 25 to move into the slide groove 23 via the key bar 24 and compresses the spring 26. When the arc-shaped top 21 rotates to the point of disengagement from the slope, it will reset under the action of the spring 26. This cycle repeats, allowing the medicine liquid in the medicine tank 5 to flow. During the rotation of the arc-shaped top 21, the air bubble groove 20 turbulents the medicine liquid, preventing sedimentation and improving the spraying effect.

[0034] Specifically, the transmission assembly includes a second pulley 17, which is keyed to one end of one of the output shafts of the dual-shaft extension asynchronous motor 7. One end of the rotating frame 14 passes through the medicine box 5 and is keyed to a first pulley 15. The first pulley 15 and the second pulley 17 are connected by a belt drive. When the dual-shaft extension asynchronous motor 7 starts, it drives the second pulley 17 to rotate. During the rotation of the second pulley 17, it drives the first pulley 15 to rotate via the belt. The first pulley 15 drives the rotating frame 14 to rotate. The soil loosening mechanism 4 includes a bracket 10, which is fixed to the frame 2 below the medicine box 5 by bolts. The output shaft of the other end of the dual-shaft extension asynchronous motor 7 is connected to a connecting shaft 11 via a coupling. One end of the connecting shaft 11 extends into the bracket 10 and is connected to the worm 9 via a coupling. A rotating shaft is rotatably connected inside the bracket 10. A worm wheel 12 is keyed to the outside of the rotating shaft, and the worm wheel 12 meshes with the worm 9. Both ends of the rotating shaft pass through the bracket 10 and are fixed with a set of loosening teeth 13 by bolts. There are two loosening teeth 13 in each set, and the two loosening teeth 13 in each set are staggered. The dual-shaft extended asynchronous motor 7 drives the connecting shaft 11 to rotate. The connecting shaft 11 drives the worm 9 to rotate. The worm 9 meshes with the worm wheel 12, which drives the worm wheel 12 to rotate. The worm wheel 12 drives the rotating shaft to rotate, which in turn drives the loosening teeth 13 to rotate, thereby turning over the soil and loosening the soil.

[0035] Specifically, the spraying mechanism 8 includes a dispensing pipe 33, which is bolted to the bottom of the frame 2. A connecting pipe 16 is welded to the top of the dispensing pipe 33, and the connecting pipe 16 is connected to the medicine tank 5. Multiple outlets are provided at the bottom of each dispensing pipe 33, and rotating pipes 32 are rotatably connected to each outlet. A nozzle 31 is bolted to the bottom of each rotating pipe 32. The pesticide solution in the medicine tank 5 enters the dispensing pipe 33 through the connecting pipe 16, and then enters each rotating pipe 32, thereby being sprayed onto the loosened soil through the nozzle 31 to repair the soil. A drive assembly for rotating the rotating pipes 32 is provided on one side of the second pulley 17. The drive assembly includes a turntable 18. Turntable 18 is bolted to one side of the second pulley 17. A top ball 19 is welded to one side of turntable 18. Two guide rods 35 are welded to one side of the frame 2 near the dispensing pipe 33. A sliding sleeve is slidably connected to the outer side of the guide rods 35. A connecting frame 28 is welded to the bottom of the sliding sleeve. Multiple racks 29 are bolted to one side of the connecting frame 28. A gear 30 is keyed to the outer side of the rotating pipe 32, and the racks 29 mesh with the gears 30. A force-bearing block 27 is bolted to the top of the connecting frame 28, and the force-bearing block 27 can contact the top ball 19. A second spring 34 is sleeved on the outer side of the guide rods 35, and the two ends of the second spring 34 are fixed to the sliding sleeve and the frame 2 respectively. The teeth of two adjacent racks 29 are located in phase. In the opposite direction, the second pulley 17 rotates, driving the turntable 18 to rotate. During the rotation of the turntable 18, the ball 19 contacts the force block 27. At this time, the ball 19, through its own arc surface, pushes the force block 27, causing the connecting frame 28 to move along the guide rod 35 through the sliding sleeve. The sliding sleeve compresses the second spring 34. Simultaneously, the connecting frame 28 drives the rack 29 to move. The rack 29, through meshing with the gear 30, drives the rotating tube 32 to rotate. When the turntable 18 rotates to the point where the ball 19 disengages from the force block 27, the connecting frame 28 will reset under the force of the second spring 34, causing the rotating tube 32 to reverse. This cycle repeats, causing the rotating tube 32 to drive the nozzle 31 to rotate. The rotating mechanism rotates repeatedly. Since the teeth of two adjacent racks 29 are in opposite directions, the two adjacent rotating tubes 32 will rotate in opposite directions, causing the liquid sprayed from the two adjacent nozzles 31 to collide. This expands the spraying range of the nozzles 31 and allows for better spraying of the liquid onto the soil. The top of the frame 2 is bolted with two handles 1 for moving the frame 2. Multiple evenly and symmetrically distributed baffles 22 are rotatably connected to the outside of the slide bar 25, located outside the slide groove 23. During the rotation of the arc-shaped top head 21, the baffles 22 will rotate under the action of liquid flow velocity and centrifugal force, thereby causing the baffles 22 to turbulent the liquid and ensuring the effective flow of the liquid within the tank 5.

[0036] This invention also proposes a method for vegetation restoration of bare soil at the base of transmission line towers, comprising the following steps:

[0037] S1: Preparation work, add the chemical solution used for soil remediation into the chemical tank 5 through the conical hopper 6;

[0038] S2: Repair, the frame 2 is moved by the handle 1 through the wheels 3. During the movement of the frame 2, the soil is loosened by the loosening mechanism 4. After the soil is loosened, the soil is sprayed with medicine by the spraying mechanism 8, thereby repairing the soil.

[0039] The working principle of this embodiment is as follows: During use, the soil remediation solution is added to the medicine tank 5 through the conical hopper 6. Then, the frame 2 is moved by the handle 1 via the wheels 3. During the movement of the frame 2, the dual-shaft extension asynchronous motor 7 is activated. The dual-shaft extension asynchronous motor 7 drives the connecting shaft 11 to rotate, which in turn drives the worm gear 9 to rotate. The worm gear 9, through meshing with the worm wheel 12, drives the worm wheel 12 to rotate, which in turn drives the rotating shaft to rotate. This rotating shaft then drives the loosening teeth 13 to rotate, thus loosening the soil. The solution in the medicine tank 5 enters the dispensing pipe 33 through the connecting pipe 16, and then the solution enters each... Within the rotating tube 32, the spray nozzle 31 sprays the chemical solution into the loosened soil to repair it, thus solving the problem of soil pollution and improving the soil remediation effect. Simultaneously, the dual-shaft asynchronous motor 7, upon startup, drives the second pulley 17 to rotate, which in turn drives the turntable 18. During rotation, the ball bearing 19 contacts the force-bearing block 27. The ball bearing 19, through its curved surface, pushes the force-bearing block 27, causing the connecting frame 28 to move along the guide rod 35 via the sliding sleeve. The sliding sleeve compresses the spring 34, and the connecting frame 28 simultaneously drives the rack 29 to move. The rack 29, through meshing with the gear 30, drives... The rotating tube 32 rotates. When the turntable 18 rotates until the top ball 19 disengages from the force block 27, the connecting frame 28 will reset under the force of the spring 34, causing the rotating tube 32 to reverse. This cycle repeats, causing the rotating tube 32 to drive the nozzle 31 to rotate reciprocally. Since the teeth of the two adjacent racks 29 are in opposite directions, the two adjacent rotating tubes 32 will rotate in opposite directions, causing the pesticide sprayed from the two adjacent nozzles 31 to collide, thereby expanding the spraying range of the nozzles 31 and better spraying the pesticide onto the soil. During the rotation of the second pulley 17, the first pulley 15 will rotate via a belt. The rotating frame 14 rotates, which in turn drives the arc-shaped top 21 to rotate via the slide bar 25. During rotation, the arc-shaped top 21 comes into contact with the slope of the medicine tank 5, which compresses it. The arc-shaped top 21 pushes the slide bar 25 through the key bar 24 into the slide groove 23 and compresses the spring 26. When the arc-shaped top 21 rotates to disengage from the slope, it resets under the action of the spring 26. This cycle repeats, allowing the medicine in the medicine tank 5 to flow. During the rotation of the arc-shaped top 21, the air bubble groove 20 turbulents the medicine, preventing sedimentation and improving the spraying effect.

[0040] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0041] In the description herein, it should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for vegetation restoration of bare soil at the base of a power transmission line tower, comprising a frame (2) and a medicine box (5) installed within the frame (2), characterized in that, The top of the medicine tank (5) is fixedly connected to two conical buckets (6) for adding medicine liquid. The bottom sides of the frame (2) are provided with two wheels (3) for moving the frame (2). The frame (2) is provided with a soil loosening mechanism (4) for loosening the soil below the medicine tank (5). The frame (2) is fixedly connected with a dual-shaft asynchronous motor (7) below the medicine tank (5). The bottom of the frame (2) is provided with a spraying mechanism (8) for spraying medicine liquid onto the soil. The medicine box (5) is rotatably connected to a rotating frame (14). Multiple ends of the rotating frame (14) are provided with sliding grooves (23). A sliding rod (25) is provided within each sliding groove (23). Two symmetrically distributed key bars (24) are fixedly connected to the outer side of the sliding rod (25). The sliding rod (25) is slidably connected to the sliding groove (23) via the key bars (24). A spring (26) is provided within the sliding groove (23), and both ends of the spring (26) are fixed to the sliding rod (25) and the rotating frame (14) respectively. One end of the 25) is fixedly connected to an arc-shaped top (21). A plurality of air bubble grooves (20) penetrating the arc-shaped top (21) are provided on one side. Both sides of the medicine box (5) are integrally formed with slopes. One end of one of the output shafts of the dual-shaft extension asynchronous motor (7) is provided with a transmission component that drives the rotating frame (14) to rotate. The transmission component includes a second pulley (17). The second pulley (17) is keyed to one end of one of the output shafts of the dual-shaft extension asynchronous motor (7). The spraying mechanism (8) includes a liquid distribution pipe (33), which is fixedly connected to the bottom of the frame (2). A connecting pipe (16) is fixedly connected to the top of the liquid distribution pipe (33), and the connecting pipe (16) is connected to the medicine tank (5). Multiple liquid outlets are opened at the bottom of the liquid distribution pipe (33), and a rotating pipe (32) is rotatably connected to each of the multiple liquid outlets. A nozzle (31) is fixedly connected to the bottom of the rotating pipe (32). A drive assembly for rotating the rotating pipe (32) is provided on one side of the second pulley (17). The drive assembly includes a turntable (18), which is fixedly connected to one side of the second pulley (17). A top ball (19) is fixedly connected to one side of the turntable (18). Two guide rods (35) are fixedly connected to one side of the frame (2) near the liquid separator (33). A sliding sleeve is slidably connected to the outside of the guide rods (35). A connecting frame (28) is fixedly connected to the bottom of the sliding sleeve. Multiple racks (29) are fixedly connected to one side of the connecting frame (28). A gear (30) is keyed to the outside of the rotating tube (32), and the racks (29) mesh with the gears (30). A force-bearing block (27) is fixedly connected to the top of the connecting frame (28). A second spring (34) is sleeved on the outside of the guide rods (35), and the two ends of the second spring (34) are fixed to the sliding sleeve and the frame (2) respectively. The teeth of two adjacent racks (29) are in opposite directions.

2. The device for vegetation restoration of bare soil at the base of a transmission line tower according to claim 1, characterized in that, One end of the rotating frame (14) passes through the medicine box (5) and is connected to the first pulley (15). The first pulley (15) and the second pulley (17) are connected by belt drive.

3. The device for vegetation restoration of bare soil at the base of a transmission line tower according to claim 2, characterized in that, The soil loosening mechanism (4) includes a bracket (10), which is fixedly connected inside the frame (2) at a position below the medicine box (5). The output shaft of the other end of the dual-shaft asynchronous motor (7) is connected to a connecting shaft (11) via a coupling. One end of the connecting shaft (11) extends into the bracket (10) and is connected to a worm gear (9) via a coupling. A rotating shaft is rotatably connected inside the bracket (10). A worm wheel (12) is keyed to the outside of the rotating shaft, and the worm wheel (12) meshes with the worm gear (9). Both ends of the rotating shaft pass through the bracket (10) and are fixedly connected to a set of soil loosening teeth (13). Each set of soil loosening teeth (13) consists of two teeth, and the two soil loosening teeth (13) in each set are staggered.

4. The device for vegetation restoration of bare soil at the base of a transmission line tower according to claim 3, characterized in that, The top of the frame (2) is fixedly connected to two handles (1) for pushing the frame (2) to move.

5. A vegetation restoration device for bare soil at the base of a transmission line tower according to claim 4, characterized in that, The outer side of the slide bar (25) is rotatably connected to a plurality of uniformly symmetrically distributed spoilers (22) at a position outside the slide groove (23).

6. A method for vegetation restoration of bare soil at the base of a transmission line tower, using the vegetation restoration device for bare soil at the base of a transmission line tower as described in claim 5, characterized in that... It includes the following steps: S1: Preparation work, add the chemical solution used for soil remediation into the chemical tank (5) through the conical hopper (6); S2: Repair, the frame (2) is moved by the handle (1) and the wheels (3). During the movement of the frame (2), the soil is loosened by the loosening mechanism (4). After the loosening is completed, the soil is sprayed with medicine by the spraying mechanism (8) to repair the soil.

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