Loam-like matrix spray-seeding device for ecological restoration

Abstract

The invention discloses a loam-like matrix spray-seeding device for ecological restoration. The loam-like matrix spray-seeding device comprises a movable frame and a liquid medicine barrel. According to the invention, the main shaft pipe, the rotary connector for water and the rotating table are adopted, the second driving motor drives the second driving gear to rotate, drives the second driven gear to rotate, drives the rotating table to rotate, drives the nozzle to rotate, and the electric cylinder stretches out and draws back to drive the nozzle to change the spraying elevation angle, so that the spraying angle of the nozzle is adjusted in multiple directions, and the spraying range is expanded; water is supplied through rotation of a main shaft pipe and a rotary connector for water, a rotating table can achieve multi-circle continuous rotation, then a spray head is driven to rotate in a multi-circle mode, the spraying efficiency is improved, the coverage range is widened, and then the working efficiency is improved, meanwhile, a first driving motor drives a first driving gear to rotate and drives a first driven gear to rotate; the main shaft pipe and the stirring rod can be driven to rotate to stir the liquid medicine, so that the liquid medicine is prevented from precipitating, the medicine dispensing is convenient, and the use convenience and the working efficiency are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental restoration, and particularly to a loam-like matrix spraying device for ecological restoration. Background Art

[0002] The loam-like matrix is a new spraying and revegetation technology that can be applied to open-pit slopes, subsidence areas, tailing ponds, slag dumps, industrial and mining wastelands, etc. formed after the mining of coal mines, oil mines, and most metal and non-metal mines. The loam-like matrix technology affects the surrounding habitats by changing the soil environment and plant communities, achieving environmental effects such as permanent revegetation of slopes, soil and water conservation, elimination of potential geological hazards, and improvement of regional climate.

[0003] The Chinese invention patent with the publication number CN213887584U discloses a multi-functional loam-like matrix spraying device for mine restoration, which solves the problem that the spraying range of the nozzle is fixed and cannot be adjusted according to the operation requirements. The device drives the nozzle to rotate and pitch through a driving component.

[0004] However, the above technology connects the nozzle and the storage barrel through a corrugated pipe. If the length of the corrugated pipe is short, it will affect the horizontal rotation angle of the nozzle and the spraying coverage range. If the length of the corrugated pipe is long, it will be easily caught by sundries such as branches, affecting the convenience of use and work efficiency. At the same time, when applied to an inclined road surface, the overall inclination of the device will also cause the center of gravity to be unstable, affecting the stability of use, and further improvement can be made. Summary of the Invention

[0005] The purpose of the present invention is to solve the deficiencies existing in the prior art, and a loam-like matrix spraying device for ecological restoration is proposed.

[0006] To achieve the above purpose, the present invention adopts the following technical scheme: A loam-like matrix spraying device for ecological restoration, including a mobile frame and a liquid medicine barrel. The top surface of the mobile frame is fixedly installed with a liquid medicine barrel, and the top surface of the liquid medicine barrel is rotatably connected through the main shaft pipe. A stirring rod is fixedly installed on the surface of the main shaft pipe. The top surface of the main shaft pipe is rotatably connected to a top pipe through a water rotary connector. The top surface of the top pipe is fixedly connected to a rotating table, and a pump body is fixedly installed on the top surface of the rotating table. The output end of the pump body is connected to a spray pipe through a hose, and the other end of the spray pipe is connected to a nozzle. The surfaces of the top pipe and the main shaft pipe are respectively fixedly sleeved with a second driven gear and a first driven gear. The top surface of the liquid medicine barrel is fixedly installed with a first driving motor and a second driving motor, and the output ends of the first driving motor and the second driving motor are respectively meshed with the first driven gear and the second driven gear through a first driving gear and a second driving gear. The top surface of the rotating table is hinged with an electric cylinder, and the other end of the moving rod of the electric cylinder is hinged to a collar through a hinge seat, and the collar is sleeved on the outer surface of the spray pipe.

[0007] Preferably, a water outlet pipe is connected through the output end of the nozzle, and the water outlet pipe is hinged to the nozzle through a hinge.

[0008] Preferably, a battery pack is fixedly installed on the top surface of the rotating table, and the battery pack supplies power to the pump body and the electric cylinder separately.

[0009] Preferably, sleeves are fixedly installed at the corners of the bottom surface of the moving frame, and screws are threadedly connected through the bottom surfaces of the sleeves. Moreover, a hexagonal nut is fixedly connected to the bottom surface of the screw, a foot plate is fixedly installed on the bottom surface of the hexagonal nut, and a universal wheel is fixedly installed on the bottom surface of the foot plate.

[0010] Preferably, the main spindle pipe is rotationally connected to the liquid medicine barrel through a bearing, and the main spindle pipe, the top pipe, the water rotary connector, the first driven gear, and the second driven gear are coaxially arranged.

[0011] Preferably, a feed inlet is opened on the top surface of the liquid medicine barrel, and a transparent observation window is embedded in the front vertical surface of the liquid medicine barrel.

[0012] Preferably, the collar is in sliding contact with the nozzle, and the inner wall of the collar is polished.

[0013] Preferably, multiple groups of stirring rods are arranged from top to bottom.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] (1) The present invention adopts the main spindle pipe, the water rotary connector, and the rotating table. When performing ecological restoration spraying, the pump body can be started to pump out the liquid medicine inside the liquid medicine barrel. After being pumped, the liquid medicine enters the nozzle and is sprayed out. At the same time, the second driving motor can be started. The second driving motor drives the second driving gear to rotate, drives the second driven gear to rotate, drives the rotating table to rotate, drives the nozzle to rotate, and the electric cylinder expands and contracts to drive the nozzle to change the spraying elevation angle. Furthermore, the spraying angle of the nozzle can be adjusted in multiple directions, the spraying range is expanded, water supply is rotated through the main spindle pipe and the water rotary connector, and the rotating table can achieve continuous rotation for multiple circles. Furthermore, the nozzle is driven to rotate continuously for multiple circles, improving the spraying efficiency and coverage range, and thus improving the working efficiency;

[0016] (2) By setting the movable frame with adjustable angle in the present invention, the staff can rotate the screw to lift and lower the universal wheel, thereby adjusting the inclination angle of the movable frame. When the device is driving on a ramp, the top surface of the movable frame can be kept horizontal, avoiding the problem of tipping caused by the inclination of the center of gravity, improving the stability of use, further expanding the use scenarios, and further improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments.

[0018] Figure 1 This is a schematic diagram of the external structure of a loam-like matrix spraying device for ecological restoration proposed by the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of a loam-like matrix spraying device for ecological restoration proposed by the present invention;

[0020] Figure 3 This is the front view of a loam-like matrix spraying device for ecological restoration proposed by the present invention;

[0021] Figure 4 This is an enlarged view of node A of a loam-like matrix spraying device for ecological restoration proposed by the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the upper and lower connecting components of the rotating table of a loam-like matrix spraying device for ecological restoration proposed by the present invention.

[0023] Legend:

[0024] 1. Moving frame; 2. Liquid medicine barrel; 3. Main shaft tube; 4. Stirring rod; 5. Sleeve; 6. Screw; 7. Hexagonal nut; 8. Foot plate; 9. Universal wheel; 10. First driving motor; 11. First driving gear; 12. First driven gear; 13. Second driving motor; 14. Second driving gear; 15. Second driven gear; 16. Rotary connector for water; 17. Rotating table; 18. Top pipe; 19. Hose; 20. Spray pipe; 21. Hinge; 22. Collar; 23. Nozzle; 24. Electric cylinder; 25. Hinge seat; 26. Feed inlet; 27. Pump body. Detailed implementation manners

[0025] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in conjunction with the specific implementation manners and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary and are not intended to limit the scope of the present invention. In addition, in the following descriptions, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present invention.

[0026] Please refer to Figures 1-5, A loam-like matrix spraying device for ecological restoration, comprising a mobile rack 1 and a liquid medicine barrel 2. The top surface of the mobile rack 1 is fixedly installed with the liquid medicine barrel 2, and the top surface of the liquid medicine barrel 2 is rotatably connected through the main shaft pipe 3. And a stirring rod 4 is fixedly installed on the surface of the main shaft pipe 3. The top surface of the main shaft pipe 3 is rotatably connected to the top pipe 18 through a water rotary connector 16. And the top of the top pipe 18 is fixedly penetrated with a rotating table 17. And a pump body 27 is fixedly installed at the top of the top pipe 18. The output end of the pump body 27 is connected through a hose 19 to a spray pipe 20. And the other end of the spray pipe 20 is connected through to a spray head 23. Second driven gears 15 and first driven gears 12 are respectively fixedly sleeved on the surfaces of the top pipe 18 and the main shaft pipe 3. A first driving motor 10 and a second driving motor 13 are fixedly installed on the top surface of the liquid medicine barrel 2. And the output ends of the first driving motor 10 and the second driving motor 13 are respectively meshed with the first driven gear 12 and the second driven gear 15 through a first driving gear 11 and a second driving gear 14. An electric cylinder 24 is hinged on the top surface of the rotating table 17. And the other end of the moving rod of the electric cylinder 24 is hinged with a collar 22 through a hinge seat 25. And the collar 22 is sleeved on the outer surface of the spray pipe 20.

[0027] In this implementation scheme: When carrying out ecological restoration spraying, the pump body 27 can be started to pump out the liquid medicine inside the liquid medicine barrel 2. The liquid medicine is pumped and then enters the spray head 23 and is sprayed out. At the same time, the second driving motor 13 can be started. The second driving motor 13 drives the second driving gear 14 to rotate, drives the second driven gear 15 to rotate, drives the rotating table 17 to rotate, drives the spray head 23 to rotate. The electric cylinder 24 expands and contracts, driving the spray head 23 to change the spraying elevation angle. Thus, the spraying angle of the spray head 23 is adjusted in multiple directions, expanding the spraying range. Through the rotation of the main shaft pipe 3 and the water rotary connector 16 for water supply, the rotating table 17 can achieve continuous rotation for multiple circles. Thus, driving the spray head 23 to rotate continuously for multiple circles, improving the spraying efficiency and coverage range. Thus, improving the working efficiency. At the same time, the first driving motor 10 drives the first driving gear 11 to rotate, drives the first driven gear 12 to rotate, can drive the main shaft pipe 3 and the stirring rod 4 to rotate, stir the liquid medicine, avoid the precipitation of the liquid medicine, facilitate the preparation of the medicine, and improve the convenience of use and the working efficiency.

[0028] Specifically, the output end of the spray pipe 20 is connected through to a water outlet pipe, and the water outlet pipe is hinged to the spray pipe 20 through a hinge 21.

[0029] In this implementation scheme: The hinge 21 connects the water outlet pipe and the spray pipe 20, facilitating the pitching of the spray pipe 20.

[0030] Specifically, a battery pack is fixedly installed on the top surface of the rotating table 17, and the battery pack supplies power to the pump body 27 and the electric cylinder 24 separately.

[0031] In this implementation scheme: The battery pack is a common power supply structure and is not shown in detail in the figure. The battery pack rotates together with the rotating table 17, facilitating rotating power supply.

[0032] Specifically, sleeves 5 are fixedly installed at the corners of the bottom surface of the moving frame 1. The bottom surface of the sleeve 5 is threadedly connected through the screw rod 6, and the bottom surface of the screw rod 6 is fixedly connected with a hexagonal nut 7. The bottom surface of the hexagonal nut 7 is fixedly installed with a foot plate 8, and the bottom surface of the foot plate 8 is fixedly installed with a universal wheel 9.

[0033] In this implementation scheme: The staff can rotate the screw rod 6 to lift and lower the universal wheel 9, thereby adjusting the inclination angle of the moving frame 1, so that when the device travels on a ramp, the top surface of the moving frame 1 can be kept horizontal, avoiding the problem of tipping caused by the inclination of the center of gravity, improving the stability of use, and further expanding the use scenario and improving the convenience of use.

[0034] Specifically, the main shaft tube 3 is rotatably connected to the liquid medicine barrel 2 through a bearing, and the main shaft tube 3, the top tube 18, the water rotary connector 16, the first driven gear 12 and the second driven gear 15 are coaxially arranged.

[0035] In this implementation scheme: The main shaft tube 3 and the liquid medicine barrel 2 are coaxially arranged, and the rotation is stable.

[0036] Specifically, a feed port 26 is provided on the top surface of the liquid medicine barrel 2, and a transparent observation window is embedded in the front facade of the liquid medicine barrel 2.

[0037] In this implementation scheme: The feed port 26 is convenient for dosing and water injection.

[0038] Specifically, the collar 22 is in sliding contact with the spray pipe 20, and the inner wall of the collar 22 is polished.

[0039] In this implementation scheme: The collar 22 plays a role of sliding and guiding connection. When the electric cylinder 24 expands and contracts, the collar 22 slides to drive the spray pipe 20 to pitch.

[0040] Specifically, multiple groups of stirring rods 4 are arranged from top to bottom.

[0041] In this implementation scheme: The stirring rods 4 are arranged at multiple angles to improve the stirring efficiency.

[0042] Working principle: When conducting ecological restoration spraying, the pump body 27 can be started to extract the liquid medicine inside the liquid medicine barrel 2. After being pumped, the liquid medicine enters the nozzle 23 and is sprayed out. At the same time, the second driving motor 13 can be started. The second driving motor 13 drives the second driving gear 14 to rotate, drives the second driven gear 15 to rotate, drives the rotating table 17 to rotate, drives the nozzle 23 to rotate, and the electric cylinder 24 expands and contracts to drive the nozzle 23 to change the spraying elevation angle, thereby adjusting the spraying angle of the nozzle 23 in multiple directions, expanding the spraying range. Water is supplied through the rotation of the main shaft pipe 3 and the water rotary connector 16. The rotating table 17 can achieve continuous rotation for multiple circles, thereby driving the nozzle 23 to rotate continuously for multiple circles, improving the spraying efficiency and coverage range, and thus increasing the working efficiency. At the same time, the first driving motor 10 drives the first driving gear 11 to rotate, drives the first driven gear 12 to rotate, and can drive the main shaft pipe 3 and the stirring rod 4 to rotate to stir the liquid medicine, prevent the liquid medicine from precipitating, facilitate medicine preparation, improve the convenience of use and the working efficiency. At the same time, the staff can rotate the screw rod 6 to lift and lower the universal wheel 9, thereby adjusting the inclination angle of the moving frame 1, so that when the device is driving on a ramp, the top surface of the moving frame 1 can be kept horizontal, avoiding the problem of tipping caused by the inclination of the center of gravity, improving the stability of use, and thus expanding the use scenario and further improving the convenience of use.

[0043] It should be understood that the above specific embodiments of the present invention are only used for exemplary illustration or explanation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modification examples falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A loam-like substrate spraying device for ecological restoration, comprising a mobile frame (1) and a liquid medicine barrel (2), characterized in that: A liquid medicine barrel (2) is fixedly mounted on the top surface of the mobile frame (1), and a main shaft tube (3) is rotatably connected to the top surface of the liquid medicine barrel (2), and a stirring rod (4) is fixedly mounted on the surface of the main shaft tube (3). The top surface of the main shaft tube (3) is rotatably connected to a top pipe (18) through a water rotary connector (16), and the top surface of the top pipe (18) is fixedly connected to a rotating platform (17), and a pump body (27) is fixedly mounted on the top surface of the rotating platform (17). The output end of the pump body (27) is connected to a nozzle (20) through a hose (19), and the other end of the nozzle (20) is connected to a nozzle (23). The top pipe (18) and the main shaft tube (3) are connected to each other. The second driven gear (15) and the first driven gear (12) are respectively fixedly sleeved on the surface of the liquid medicine barrel (2); the first drive motor (10) and the second drive motor (13) are fixedly installed on the top surface of the liquid medicine barrel (2); and the output ends of the first drive motor (10) and the second drive motor (13) are respectively meshed with the first driven gear (12) and the second driven gear (15) through the first drive gear (11) and the second drive gear (14); the top surface of the rotating table (17) is hinged with an electric cylinder (24), and the other end of the moving rod of the electric cylinder (24) is hinged with a collar (22) through a hinge seat (25), and the collar (22) is sleeved on the outer surface of the nozzle (20).

2. A loam-like matrix spraying device for ecological restoration according to claim 1, characterized in that: The output end of the nozzle (20) is connected through a water outlet pipe, and the water outlet pipe is hingedly connected to the nozzle (20) via a hinge (21).

3. The loam-like substrate spraying device for ecological restoration according to claim 1, characterized in that: A battery pack is fixedly mounted on the top surface of the rotating platform (17), and the battery pack supplies power to the pump body (27) and the electric cylinder (24) separately.

4. The loam-like substrate spraying device for ecological restoration according to claim 1, characterized in that: A sleeve (5) is fixedly mounted at a corner of the bottom surface of the mobile frame (1), and a screw rod (6) is threadedly connected through the bottom surface of the sleeve (5), and a hexagonal nut (7) is fixedly connected to the bottom surface of the screw rod (6), a foot plate (8) is fixedly mounted on the bottom surface of the hexagonal nut (7), and a universal wheel (9) is fixedly mounted on the bottom surface of the foot plate (8).

5. The loam-like matrix spraying device for ecological restoration according to claim 1, characterized in that: The main shaft tube (3) is rotatably connected to the liquid medicine barrel (2) via a bearing, and the main shaft tube (3), the top tube (18), the water rotary connector (16), the first driven gear (12) and the second driven gear (15) are coaxially arranged.

6. The loam-like substrate spraying device for ecological restoration according to claim 1, characterized in that: The top surface of the medicine liquid barrel (2) is provided with a feed port (26), and the front surface of the medicine liquid barrel (2) is embedded with a transparent observation window.

7. The loam-like substrate spraying device for ecological restoration according to claim 1, characterized in that: The collar (22) is in sliding contact with the nozzle (20), and the inner wall of the collar (22) is polished.

8. The loam-like substrate spraying device for ecological restoration according to claim 1, characterized in that: The stirring rods (4) are arranged in multiple groups from top to bottom.

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