Soil dressing spray-seeding machine for slope vegetation restoration and restoration method

Abstract

The invention relates to the technical field of soil dressing spray seeding, and discloses a soil dressing spray seeding machine for slope vegetation restoration and a restoration method. The mixed soil and substances needing to be mixed and stirred are put into the stirring box to be stirred, the stirred mixed soil passes through the seed mixing communicating pipe when being conveyed to the spraying barrel, the distributor intermittently conveys seeds into the seed mixing communicating pipe, the seeds are mixed with the mixed soil in the seed mixing communicating pipe, the mixed soil is conveyed into the spraying barrel, and then the mixed soil is sprayed into the spraying barrel. The spray cylinder sprays out the foreign soil to the side slope so as to utilize the foreign soil to carry out vegetation restoration, so that manual seeding required after the foreign soil spray seeding treatment is replaced, the working process is simplified by utilizing the foreign soil to spray the mixed seeds, the treatment efficiency of the foreign soil spray seeding machine is improved, and the labor intensity of workers is reduced. Manual seeding is not needed, and the applicability of the soil dressing spray-seeding machine to various terrains is improved.

Description

Technical Field

[0001] The invention relates to the technical field of imported soil spraying, in particular to a imported soil spraying machine for slope vegetation restoration and a restoration method. Background Art

[0002] The imported soil spraying uses a granulating agent to form the imported soil into a granulated structure, in which the reinforcing fiber plays a network reinforcement role similar to that of plant roots, thereby creating a porous and stable soil structure of a certain thickness that is resistant to rain and wind corrosion, strong and breathable, and similar to or better than natural topsoil. The equipment used in this process is a imported soil spraying machine.

[0003] In the existing imported soil spraying machine, such as the Chinese patent CN113079766B, the nozzle can be controlled to be operated left and right by cooperating with the pump pipe and the connecting plate, and the chassis and the adapter. The driving screw and the sleeve rod are used in combination, the push ring and the shaft seat are used in combination, and the adapter and the nozzle can be controlled to rotate up and down, which effectively improves the operability of the spraying direction of the spraying machine and is conducive to improving the uniformity and effect of soil spraying. By cooperating with the adapter and the nozzle, the top rod and the sleeve ring, the push column and the cylinder, and the turntable and the fan-shaped plate, the effective diameter of the nozzle end of the nozzle can be controlled according to the amplitude of the up and down rotation of the nozzle, which can effectively improve the effect of soil spraying and at the same time help to improve the utilization rate of the soil.

[0004] However, there are still the following problems: manual sowing is often required after the foreign soil is sprayed. Compared with the foreign soil sprayed with mixed seeds, the overall processing efficiency of the manual method is lower. Summary of the Invention

[0005] In response to the deficiencies in the prior art, the present invention provides a soil-seeding machine and a restoration method for slope vegetation restoration, which replaces the manual sowing required after soil-seeding treatment. The use of soil-seeding mixed with seeds simplifies the work process, improves the processing efficiency of the soil-seeding machine, and eliminates the need for manual sowing, thereby improving the applicability of the soil-seeding machine to various terrains. It solves the problem that manual sowing is often required after soil-seeding treatment, and the overall processing efficiency of the manual method is lower than that of soil-seeding mixed with seeds.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a soil-seeding machine for slope vegetation restoration, comprising a frame, a seeding mechanism provided on the frame, and a seed mixing mechanism provided on the frame, wherein the seeding mechanism comprises a spray barrel and a mixing box, wherein the spray barrel is provided on the frame and is used to spray soil-seeding, and the mixing box is provided next to the frame and is used to mix soil-seeding and then feed the soil-seeding into the spray barrel; The seed mixing mechanism includes a seed mixing connecting pipe and a distributor. The seed mixing connecting pipe is arranged on the path of the mixing box for conveying the guest soil to the spray barrel. The distributor is arranged on the frame. The distributor intermittently sends seeds into the seed mixing connecting pipe so that the seeds and the guest soil are mixed in the seed mixing connecting pipe.

[0007] Preferably, the spraying mechanism also includes a rotating and swinging component, the high-pressure centrifugal fan pump is fixedly mounted on the frame, the high-pressure centrifugal fan pump is located below the spray barrel, the rotating and swinging component is provided on the frame, the base of the rotating and swinging component is fixedly mounted on the outlet end of the high-pressure centrifugal fan pump, the turntable of the rotating and swinging component is fixedly connected to the spray barrel, the spray barrel is communicated with the outlet end of the high-pressure centrifugal fan pump, and an organic pump motor is fixedly mounted on the frame, and the organic pump motor is power-connected to the high-pressure centrifugal fan pump.

[0008] Preferably, a hose is fixedly provided on the spray barrel, the hose is connected to the spray barrel, the connection between the hose and the spray barrel is adjacent to the rotating and swinging assembly, and a delivery pipe is provided on the frame, one end of the delivery pipe is connected to the mixing box, and the other end of the delivery pipe is connected to the hose.

[0009] Preferably, the mixing box is fixedly installed next to the frame, a feed port is opened at the top of the mixing box, a rotating rod is arranged inside the mixing box, the size of the rotating rod is adapted to the interior of the mixing box, the rotating rod stirs the imported soil, a stepper motor is fixedly installed next to the mixing box, the stepper motor is power-connected to the rotating rod, a screen is fixedly installed on the top of the mixing box, the screen is located directly above the feed port of the mixing box, and the size of the screen is adapted to the size of the feed port of the mixing box.

[0010] Preferably, the seed mixing mechanism also includes a seed box, the seed box is fixedly mounted on the frame, the distributor is fixedly mounted on the bottom end of the seed box, the distributor is connected to the seed box, the bottom end of the distributor is fixedly connected to the seed mixing connecting pipe, the distributor is connected to the seed mixing connecting pipe, one end of the seed mixing connecting pipe is connected to the hose, and the other end of the seed mixing connecting pipe is connected to the delivery pipe.

[0011] Preferably, a servo motor is fixedly mounted on the frame, a first gear is rotatably mounted on the frame, the first gear is power-connected to the servo motor, a fixed frame is fixedly mounted on the first gear, a screw is rotatably mounted on the fixed frame, the length of the screw is matched with the length of the fixed frame, a moving part is slidably mounted on the fixed frame, the screw passes through the moving part, the screw is threadably mounted on the moving part, and a linkage rod is rotatably mounted on the moving part.

[0012] Preferably, a shell is fixedly mounted on the frame, a swing arm is rotatably fitted on the shell, the swing arm is rotatably fitted with the linkage rod, a first bevel gear is rotatably fitted inside the shell, the first bevel gear is dynamically connected to the swing arm, a second bevel gear is rotatably fitted inside the shell, the second bevel gear is meshed with the first bevel gear, and the first bevel gear is perpendicular to the second bevel gear.

[0013] Preferably, an extension arm is rotatably engaged with the top of the shell, and the extension arm is dynamically connected to the second bevel gear. A movable rod is rotatably engaged with the extension arm, and a baffle is rotatably engaged with the connection between the seed box and the distributor. The baffle passes through the wall of the seed box, and the baffle is rotatably engaged with the movable rod. A fixed plate is fixedly installed in the connection between the seed box and the distributor, and the bottom surface of the fixed plate is in contact with the top surface of the baffle. The overall size of the fixed plate and the baffle is adapted to the size of the connection between the seed box and the distributor.

[0014] Preferably, a distribution impeller is rotatably fitted inside the distributor, the size of the distribution impeller is adapted to the size inside the distributor, the distribution impeller is used to intermittently deliver seeds into the mixed seed connecting pipe, a second gear is rotatably fitted on the distributor, the second gear is power-connected to the distribution impeller, and the second gear is power-connected to the first gear by a belt.

[0015] A repair method comprises the following steps: S1: Place the foreign soil and the materials to be mixed and stirred into the mixing box for stirring; S2: The stirred guest soil is firstly transported to the spraying barrel through the seed mixing connecting pipe, and the distributor intermittently feeds seeds into the seed mixing connecting pipe so that the seeds are mixed with the guest soil in the seed mixing connecting pipe; S3: The mixed foreign soil is transported into the spraying barrel, and the foreign soil is sprayed out by the spraying barrel.

[0016] Compared with the prior art, the present invention provides a soil-seeding machine for slope vegetation restoration, which has the following beneficial effects: 1. The imported soil sprayer for slope vegetation restoration, by placing imported soil and materials to be mixed and stirred into a mixing box for stirring, the stirred imported soil is first conveyed to the spray barrel through a seed mixing connecting pipe, a distributor intermittently feeds seeds into the seed mixing connecting pipe, so that the seeds are mixed with the imported soil in the seed mixing connecting pipe, the mixed imported soil is conveyed into the spray barrel, and the spray barrel sprays the imported soil onto the slope to utilize the imported soil for vegetation restoration, thereby replacing the manual sowing required after the imported soil spraying treatment. Using the imported soil to spray mixed seeds simplifies the work process, improves the processing efficiency of the imported soil sprayer, and eliminates the need for manual sowing, thereby improving the applicability of the imported soil sprayer to various terrains.

[0017] 2. The imported soil sprayer for slope vegetation restoration, through the setting of the screen, first puts the imported soil and the material to be mixed and stirred on the screen, and the screen screens the imported soil and the material to be mixed and stirred, so that the large particles of imported soil are screened to ensure that no large particles enter the mixing, avoid the blockage of the pipeline by the lumpy imported soil, and improve the stability of the operation of the imported soil sprayer.

[0018] 3. The soil-injected sprayer for slope vegetation restoration, through the setting of moving parts and screws, rotates the screw to adjust the position of the moving part on the fixed frame, thereby changing the amplitude of the reciprocating swing of the linkage rod driving the swing arm, and then finally changes the reciprocating deflection amplitude of the baffle through the above-mentioned transmission, thereby changing the size of the connection between the baffle and the fixed plate to open the connection between the seed box and the distributor, thereby controlling the amount of seeds falling, so that the amount of seeds used can be adjusted according to actual conditions, further improving the applicability of the soil-injected sprayer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the soil spraying machine of the present invention; Figure 2 It is a structural diagram of the spraying mechanism of the present invention; Figure 3 This is a schematic diagram of the structure distribution of the high-pressure centrifugal fan pump of the present invention; Figure 4 This is a schematic diagram of the structure distribution of the pump motor of the present invention; Figure 5 This is a schematic diagram of the structure distribution of the screen of the present invention; Figure 6 This is a schematic diagram of the internal structure distribution of the mixing box of the present invention; Figure 7 This is a schematic diagram of the hybrid mechanism structure of the present invention; Figure 8 This is a schematic diagram of the structure distribution of the movable rod of the present invention; Figure 9 This is a schematic diagram of the structure distribution of the first gear of the present invention; Figure 10This is a schematic diagram of the internal structure distribution of the housing of the present invention; Figure 11 This is a schematic diagram of the structure distribution of the baffle of the present invention; Figure 12 This is a schematic diagram of the structural distribution of the second gear of the present invention.

[0020] In the figure: 1. frame; 2. spraying mechanism; 21. high-pressure centrifugal fan pump; 22. rotating swing assembly; 23. spray barrel; 24. pump motor; 25. hose; 26. delivery pipe; 27. mixing box; 28. rotary rod; 29. ​​stepping motor; 210. screen; 3. mixing mechanism; 31. mixing connecting pipe; 32. distributor; 33. seed box; 34. servo motor; 35. first gear; 36. fixed frame; 37. screw; 38. moving part; 39. linkage rod; 310. housing; 311. swing arm; 312. first bevel gear; 313. second bevel gear; 314. extension arm; 315. movable rod; 316. baffle; 317. fixed plate; 318. distribution impeller; 319. second gear. DETAILED DESCRIPTION

[0021] 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.

[0022] As introduced in the background technology, in order to solve the deficiencies in the existing technology, this application proposes a soil sprayer and a restoration method for slope vegetation restoration.

[0023] Example 1, a typical embodiment of the present application, as Figure 1 As shown, a soil spraying machine for slope vegetation restoration includes a frame 1, a spraying mechanism 2 provided on the frame 1, and a mixing mechanism 3 provided on the frame 1. The spraying mechanism 2 includes a spray barrel 23 and a mixing box 27. The spray barrel 23 is provided on the frame 1 and is used to spray the soil. The mixing box 27 is provided next to the frame 1 and stirs the soil before feeding it into the spray barrel 23. The seed mixing mechanism 3 includes a seed mixing connecting pipe 31 and a distributor 32. The seed mixing connecting pipe 31 is arranged on the path for transporting the guest soil from the mixing box 27 to the spray barrel 23. The distributor 32 is provided on the frame 1. The distributor 32 intermittently sends seeds into the seed mixing connecting pipe 31 so that the seeds and the guest soil are mixed in the seed mixing connecting pipe 31.

[0024] When using the present invention: The guest soil and the materials to be mixed and stirred are placed in the mixing box 27 for stirring. The stirred guest soil is first transported to the spray barrel 23 through the mixed seed connecting pipe 31, and the distributor 32 intermittently sends seeds into the mixed seed connecting pipe 31 to mix the seeds with the guest soil in the mixed seed connecting pipe 31. The mixed guest soil is transported to the spray barrel 23, and the spray barrel 23 sprays the guest soil onto the slope to use the guest soil for vegetation restoration, thereby replacing the manual sowing required after the guest soil spraying treatment. Using guest soil to spray mixed seeds simplifies the work process, improves the processing efficiency of the guest soil sprayer, and does not require manual sowing, thereby improving the applicability of the guest soil sprayer to various terrains.

[0025] Example 2, as Figure 2-Figure 6 As shown, the difference from the above embodiment is that the spraying mechanism 2 also includes a rotating swinging component 22, a high-pressure centrifugal fan pump 21 is fixedly mounted on the frame 1, the high-pressure centrifugal fan pump 21 is located below the spray barrel 23, and a rotating swinging component 22 is provided on the frame 1. The base of the rotating swinging component 22 is fixedly mounted on the outlet end of the high-pressure centrifugal fan pump 21, the turntable of the rotating swinging component 22 is fixedly connected to the spray barrel 23, the spray barrel 23 is communicated with the outlet end of the high-pressure centrifugal fan pump 21, and a pump motor 24 is fixedly mounted on the frame 1, and the pump motor 24 is power-connected to the high-pressure centrifugal fan pump 21.

[0026] Furthermore, the rotating and swinging assembly 22 is a prior art, specifically a structure such as a rotating platform for adjusting the direction of the nozzle 23, which can be composed of gears and gear rings, and will not be described in detail here.

[0027] Furthermore, a hose 25 is fixedly provided on the spray barrel 23, and the hose 25 is connected to the spray barrel 23. The connection between the hose 25 and the spray barrel 23 is adjacent to the rotating swing assembly 22. A delivery pipe 26 is provided on the frame 1, and one end of the delivery pipe 26 is connected to the mixing box 27, and the other end of the delivery pipe 26 is connected to the hose 25.

[0028] Furthermore, a mixing box 27 is fixedly mounted next to the frame 1, and a feed port is provided at the top of the mixing box 27. A rotary rod 28 rotates inside the mixing box 27, and the size of the rotary rod 28 is adapted to the interior of the mixing box 27. The rotary rod 28 stirs the guest soil. A stepper motor 29 is fixedly mounted next to the mixing box 27, and the stepper motor 29 is power-connected to the rotary rod 28. A screen 210 is fixedly mounted on the top of the mixing box 27, and the screen 210 is located directly above the feed port of the mixing box 27. The size of the screen 210 is adapted to the size of the feed port of the mixing box 27.

[0029] When spraying, the soil and the material to be mixed are first placed on the screen 210. The screen 210 screens the soil and the material to be mixed, so that the large particles of soil are screened. Then, the soil and the material to be mixed fall into the mixing box 27. The stepper motor 29 is started. The stepper motor 29 drives the rotary rod 28 to rotate. The rotary rod 28 mixes the soil and the material in the mixing box 27 and sends the mixed soil to the front of the conveying pipe 26. The pump motor 24 is started. The pump motor 24 drives the high-pressure centrifugal fan pump 21 to operate, so that the high-pressure centrifugal fan pump 21 generates pressure and sends it into the nozzle 23. The suction force generated by the pressure allows the stirred foreign soil to enter the conveying pipe 26, and then enter the hose 25 from the conveying pipe 26, and then enter the nozzle 23 from the hose 25. The nozzle 23 sprays the foreign soil, and the rotating swing component 22 can be rotated. The rotating swing component 22 drives the nozzle 23 to rotate to adjust the direction of the nozzle 23 so that the nozzle 23 sprays the foreign soil onto the slope.

[0030] Example 3, as Figure 7-12 As shown, the difference from the above embodiment is that the mixed seed mechanism 3 also includes a seed box 33, the seed box 33 is fixedly mounted on the frame 1, and a distributor 32 is fixedly mounted on the bottom end of the seed box 33, the distributor 32 is connected to the seed box 33, the bottom end of the distributor 32 is fixedly connected to the mixed seed connecting pipe 31, the distributor 32 is connected to the mixed seed connecting pipe 31, one end of the mixed seed connecting pipe 31 is connected to the hose 25, and the other end of the mixed seed connecting pipe 31 is connected to the delivery pipe 26.

[0031] Furthermore, a servo motor 34 is fixedly mounted on the frame 1, and a first gear 35 is rotatably mounted on the frame 1. The first gear 35 is power-connected to the servo motor 34. A fixed frame 36 is fixedly mounted on the first gear 35. A screw 37 is rotatably mounted on the fixed frame 36. The length of the screw 37 matches the length of the fixed frame 36. A moving part 38 is slidably mounted on the fixed frame 36. The screw 37 passes through the moving part 38. The screw 37 is threadably mounted on the moving part 38. A linkage rod 39 is rotatably mounted on the moving part 38.

[0032] Furthermore, a shell 310 is fixedly mounted on the frame 1, and a swing arm 311 is rotatably engaged on the shell 310, and the swing arm 311 is rotatably engaged with the linkage rod 39, and a first bevel gear 312 is rotatably engaged inside the shell 310, and the first bevel gear 312 is dynamically connected to the swing arm 311, and a second bevel gear 313 is rotatably engaged inside the shell 310, and the second bevel gear 313 is meshed with the first bevel gear 312, and the first bevel gear 312 is perpendicular to the second bevel gear 313.

[0033] Furthermore, an extension arm 314 is rotatably engaged with the top of the shell 310, and the extension arm 314 is dynamically connected to the second bevel gear 313. A movable rod 315 is rotatably engaged on the extension arm 314. A baffle 316 is rotatably engaged in the connection between the seed box 33 and the distributor 32. The baffle 316 passes through the wall of the seed box 33. The baffle 316 is rotatably engaged with the movable rod 315. A fixed plate 317 is fixedly installed in the connection between the seed box 33 and the distributor 32. The bottom surface of the fixed plate 317 is in contact with the top surface of the baffle 316. The overall dimensions of the fixed plate 317 and the baffle 316 are compatible with the dimensions of the connection between the seed box 33 and the distributor 32.

[0034] Furthermore, a distribution impeller 318 is rotatably mounted inside the distributor 32. The size of the distribution impeller 318 is adapted to the size inside the distributor 32. The distribution impeller 318 is used to intermittently deliver seeds into the mixed seed connecting pipe 31. A second gear 319 is rotatably mounted on the distributor 32. The second gear 319 is power-connected to the distribution impeller 318. The second gear 319 is power-connected to the first gear 35 by a belt power connection.

[0035] Among them, the seeds are placed in the seed box 33, and as the soil is sprayed, the servo motor 34 is started, the servo motor 34 drives the first gear 35 to rotate, the first gear 35 drives the fixed frame 36 to rotate, the fixed frame 36 drives the moving part 38 to rotate, and the moving part 38 drives the linkage rod 39 to move, so that the linkage rod 39 drives the swing arm 311 to swing back and forth, the swing arm 311 drives the first bevel gear 312 to deflect back and forth, the first bevel gear 312 drives the second bevel gear 313 to deflect back and forth, the second bevel gear 313 drives the extension arm 314 to swing back and forth, the extension arm 314 drives the movable rod 315 to move back and forth, and the movable rod 315 drives the baffle 316 to deflect back and forth , so that the baffle 316 cooperates with the fixed plate 317 to intermittently open the connection between the seed box 33 and the distributor 32, so that the seeds in the seed box 33 intermittently fall into the distributor 32 in a controlled amount. At the same time, the first gear 35 drives the second gear 319 to rotate, and the second gear 319 drives the distribution impeller 318 to rotate, so that the seeds intermittently falling into the distributor 32 fall into the various impeller grooves of the distribution impeller 318 respectively. As the distribution impeller 318 rotates, the seeds in the impeller grooves on the distribution impeller 318 intermittently enter the seed mixing connecting pipe 31 from the distributor 32, so that the seeds and the foreign soil are mixed in the seed mixing connecting pipe 31, so that the foreign soil and the seeds are sprayed out from the spray barrel 23 together; In addition, the screw 37 is rotated to adjust the position of the movable part 38 on the fixed frame 36, thereby changing the amplitude of the reciprocating swing of the swing arm 311 driven by the linkage rod 39, and then the reciprocating deflection amplitude of the baffle 316 is finally changed through the above-mentioned transmission, thereby changing the size of the connection between the baffle 316 and the fixed plate 317 to open the connection between the seed box 33 and the distributor 32, thereby controlling the amount of seeds falling.

[0036] Working principle of the present invention: The guest soil and the materials to be mixed and stirred are placed in the mixing box 27 for stirring. The stirred guest soil is first transported to the spray barrel 23 through the seed mixing connecting pipe 31. The distributor 32 intermittently sends seeds into the seed mixing connecting pipe 31, so that the seeds are mixed with the guest soil in the seed mixing connecting pipe 31. The mixed guest soil is transported to the spray barrel 23, and the spray barrel 23 sprays the guest soil onto the slope to use the guest soil for vegetation restoration, thereby replacing the manual sowing required after the guest soil spraying treatment. Using guest soil to spray mixed seeds simplifies the work process, improves the processing efficiency of the guest soil sprayer, and does not require manual sowing, thereby improving the applicability of the guest soil sprayer to various terrains. When spraying, the soil and the material to be mixed are first placed on the screen 210. The screen 210 screens the soil and the material to be mixed, so that the large particles of soil are screened. Then, the soil and the material to be mixed fall into the mixing box 27. The stepper motor 29 is started. The stepper motor 29 drives the rotary rod 28 to rotate. The rotary rod 28 mixes the soil and the material in the mixing box 27 and sends the mixed soil to the front of the conveying pipe 26. The pump motor 24 is started. The pump motor 24 drives the high-pressure centrifugal fan pump 21 to operate, so that the high-pressure centrifugal fan pump 21 generates pressure and sends it into the spray barrel 23. The suction force generated by the pressure causes the stirred foreign soil to enter the conveying pipe 26, and then enter the hose 25 from the conveying pipe 26, and then enter the spray barrel 23 from the hose 25. The spray barrel 23 sprays the foreign soil and can rotate the rotating swing component 22. The rotating swing component 22 drives the spray barrel 23 to rotate to adjust the direction of the spray barrel 23 so that the spray barrel 23 sprays the foreign soil onto the slope. When seeds are placed in the seed box 33 and the soil is sprayed, the servo motor 34 is started, the servo motor 34 drives the first gear 35 to rotate, the first gear 35 drives the fixed frame 36 to rotate, the fixed frame 36 drives the moving part 38 to rotate, the moving part 38 drives the linkage rod 39 to move, so that the linkage rod 39 drives the swing arm 311 to swing back and forth, the swing arm 311 drives the first bevel gear 312 to deflect back and forth, the first bevel gear 312 drives the second bevel gear 313 to deflect back and forth, the second bevel gear 313 drives the extension arm 314 to swing back and forth, the extension arm 314 drives the movable rod 315 to move back and forth, and the movable rod 315 drives the baffle 316 to deflect back and forth. The baffle 316 cooperates with the fixing plate 317 to intermittently open the connection between the seed box 33 and the distributor 32, so that the seeds in the seed box 33 intermittently fall into the distributor 32 in a controlled amount. At the same time, the first gear 35 drives the second gear 319 to rotate, and the second gear 319 drives the distribution impeller 318 to rotate, so that the seeds intermittently falling into the distributor 32 fall into the various impeller grooves of the distribution impeller 318 respectively. As the distribution impeller 318 rotates, the seeds in the impeller grooves of the distribution impeller 318 intermittently enter the seed mixing connecting pipe 31 from the distributor 32, so that the seeds and the foreign soil are mixed in the seed mixing connecting pipe 31, so that the foreign soil and the seeds are sprayed out from the spray barrel 23 together. In addition, the screw 37 is rotated to adjust the position of the movable part 38 on the fixed frame 36, thereby changing the amplitude of the reciprocating swing of the swing arm 311 driven by the linkage rod 39, and then the reciprocating deflection amplitude of the baffle 316 is finally changed through the above-mentioned transmission, thereby changing the size of the connection between the baffle 316 and the fixed plate 317 to open the connection between the seed box 33 and the distributor 32, thereby controlling the amount of seeds falling.

[0037] A repair method comprises the following steps: S1: Place the foreign soil and the materials to be mixed and stirred into the mixing box 27 for stirring; S2: The stirred guest soil is transported to the spray barrel 23 and first passes through the seed mixing connecting pipe 31. The distributor 32 intermittently feeds the seeds into the seed mixing connecting pipe 31 so that the seeds are mixed with the guest soil in the seed mixing connecting pipe 31. S3: The mixed foreign soil is transported into the spraying tube 23, and the foreign soil is sprayed out by the spraying tube 23.

[0038] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A soil seeding machine for slope vegetation restoration, comprising a frame, a seeding mechanism disposed on the frame, and a seed mixing mechanism disposed on the frame, characterized in that: The spraying mechanism includes a spray barrel and a mixing box. The spray barrel is provided on the frame and is used to spray the foreign soil. The mixing box is provided next to the frame and is used to mix the foreign soil and then send it into the spray barrel. The seed mixing mechanism includes a seed mixing connecting pipe and a distributor. The seed mixing connecting pipe is arranged on the path of the mixing box for conveying the guest soil to the spray barrel. The distributor is arranged on the frame. The distributor intermittently sends seeds into the seed mixing connecting pipe so that the seeds and the guest soil are mixed in the seed mixing connecting pipe.

2. The soil-seeding machine for slope vegetation restoration according to claim 1, characterized in that: The spraying mechanism also includes a rotating and swinging component, the high-pressure centrifugal fan pump is fixedly mounted on the frame, the high-pressure centrifugal fan pump is located below the spray barrel, the rotating and swinging component is provided on the frame, the base of the rotating and swinging component is fixedly mounted on the outlet end of the high-pressure centrifugal fan pump, the turntable of the rotating and swinging component is fixedly connected to the spray barrel, the spray barrel is communicated with the outlet end of the high-pressure centrifugal fan pump, the frame is fixedly mounted with an organic pump motor, and the organic pump motor is power-connected to the high-pressure centrifugal fan pump.

3. The soil-seeding machine for slope vegetation restoration according to claim 2, characterized in that: A hose is fixedly provided on the spray barrel, the hose is connected to the spray barrel, the connection between the hose and the spray barrel is adjacent to the rotating and swinging assembly, a delivery pipe is provided on the frame, one end of the delivery pipe is connected to the mixing box, and the other end of the delivery pipe is connected to the hose.

4. The soil-seeding machine for slope vegetation restoration according to claim 3, characterized in that: The mixing box is fixedly installed next to the frame, and a feed port is provided at the top of the mixing box. A rotating rod is provided in the mixing box for rotation. The size of the rotating rod is adapted to the interior of the mixing box. The rotating rod stirs the imported soil. A stepper motor is fixedly installed next to the mixing box, and the stepper motor is power-connected to the rotating rod. A screen is fixedly installed on the top of the mixing box, and the screen is located directly above the feed port of the mixing box. The size of the screen is adapted to the size of the feed port of the mixing box.

5. The soil-seeding machine for slope vegetation restoration according to claim 4, characterized in that: The seed mixing mechanism also includes a seed box, which is fixedly mounted on the frame, and the distributor is fixedly mounted on the bottom end of the seed box, the distributor is communicated with the seed box, the bottom end of the distributor is fixedly connected to the seed mixing connecting pipe, the distributor is communicated with the seed mixing connecting pipe, one end of the seed mixing connecting pipe is connected to the hose, and the other end of the seed mixing connecting pipe is connected to the delivery pipe.

6. The soil-seeding machine for slope vegetation restoration according to claim 5, characterized in that: A servo motor is fixedly mounted on the frame, a first gear is rotatably mounted on the frame, the first gear is dynamically connected to the servo motor, a fixed frame is fixedly mounted on the first gear, a screw is rotatably mounted on the fixed frame, the length of the screw matches the length of the fixed frame, a moving part is slidably mounted on the fixed frame, the screw passes through the moving part, the screw is threadedly mounted on the moving part, and a linkage rod () is rotatably mounted on the moving part.

7. The soil-seeding machine for slope vegetation restoration according to claim 6, characterized in that: A shell is fixedly mounted on the frame, a swing arm is rotatably mounted on the shell, the swing arm is rotatably mounted with the linkage rod, a first bevel gear is rotatably mounted inside the shell, the first bevel gear is dynamically connected to the swing arm, a second bevel gear is rotatably mounted inside the shell, the second bevel gear is meshed with the first bevel gear, and the first bevel gear is perpendicular to the second bevel gear.

8. The soil-seeding machine for slope vegetation restoration according to claim 7, characterized in that: An extension arm is rotatably engaged with the top of the shell, and the extension arm is dynamically connected to the second bevel gear. A movable rod is rotatably engaged with the extension arm. A baffle is rotatably engaged with the connection between the seed box and the distributor. The baffle passes through the wall of the seed box, and the baffle is rotatably engaged with the movable rod. A fixed plate is fixedly installed in the connection between the seed box and the distributor, and the bottom surface of the fixed plate is in contact with the top surface of the baffle. The overall size of the fixed plate and the baffle is adapted to the size of the connection between the seed box and the distributor.

9. The soil-seeding machine for slope vegetation restoration according to claim 8, characterized in that: A distribution impeller is rotatably mounted inside the distributor, and the size of the distribution impeller is adapted to the size inside the distributor. The distribution impeller is used to intermittently deliver seeds into the mixed seed connecting pipe. A second gear is rotatably mounted on the distributor, and the second gear is power-connected to the distribution impeller. The second gear is power-connected to the first gear by a belt.

10. A restoration method using the soil-seeding machine for slope vegetation restoration according to claim 9, characterized in that: The following steps are involved: S1: Place the foreign soil and the materials to be mixed and stirred into the mixing box for stirring; S2: The stirred guest soil is firstly transported to the spraying barrel through the seed mixing connecting pipe, and the distributor intermittently feeds seeds into the seed mixing connecting pipe so that the seeds are mixed with the guest soil in the seed mixing connecting pipe; S3: The mixed foreign soil is transported into the spraying barrel, and the foreign soil is sprayed out by the spraying barrel.

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