Pesticide proportioning device for agricultural plant protection unmanned aerial vehicle

Abstract

The utility model relates to the technical field of agricultural equipment, and provides a pesticide proportioning device for an agricultural plant protection unmanned aerial vehicle, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a fixing plate, the front surface of the fixing plate is fixedly connected with a positioning plate, and the front surface of the positioning plate is fixedly connected with a pesticide dispensing tank. A through hole is formed in the upper surface of the medicine dispensing tank, a driving motor is installed on the upper surface of the medicine dispensing tank, a rotating rod is fixedly connected to the output end of the driving motor, stirring rods arranged at equal intervals are fixedly connected to the outer surface of the rotating rod, and symmetrical feeding pipes are fixedly connected to the upper surface of the medicine dispensing tank; first control valves are arranged on the outer surfaces of the two feeding pipes correspondingly, and the upper surfaces of the two feeding pipes fixedly communicate with dispensing cylinders correspondingly. According to the technical scheme, the problems that an unmanned aerial vehicle is inconvenient to take off and land, pesticide injection to the unmanned aerial vehicle is troublesome and the working efficiency is reduced in a pesticide spraying and proportioning device of the unmanned aerial vehicle in a comparative patent are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, and in particular to a pesticide proportioning device for an agricultural plant protection unmanned aerial vehicle. Background Art

[0002] With the rapid development of science and technology, more and more high-tech equipment are entering the agricultural field. At present, pests and diseases are one of the main factors affecting crop yields in the agricultural planting and production process. Spraying pesticides through drones can greatly improve the efficiency of pesticide spraying and reduce the labor intensity of workers in controlling pests and diseases. However, there are still some shortcomings in the actual control of drones that need to be improved.

[0003] A Chinese patent with announcement number CN212595247U discloses a drone pesticide spraying and proportioning device, including a cart and a box, the cart and the box are fixedly connected, the box is fixedly connected to a motor at one end away from the cart, the output shaft of the motor is fixedly connected to a stirring mechanism, the stirring mechanism is rotatably connected to the box through a filter plate, the box is symmetrically provided with a liquid mixing funnel, the liquid mixing funnel is connected to the box through a medicine distribution plate, and the box is equipped with a water injection pipe and a water outlet pipe. However, the drone pesticide spraying and proportioning device in the above patent is not convenient for the drone to take off and land, and it is more troublesome when injecting medicine into the drone, which reduces the work efficiency of the staff. For this reason, we propose a pesticide proportioning device for agricultural plant protection drones to solve the above problems. Utility Model Content

[0004] The utility model proposes a pesticide proportioning device for agricultural plant protection UAVs, which solves the problem that the UAV pesticide spraying proportioning device in the comparative patent is inconvenient for the UAV to take off and land, is troublesome when injecting pesticides into the UAV, and reduces the work efficiency of the staff.

[0005] The technical solution of the utility model is as follows:

[0006] A pesticide proportioning device for an agricultural plant protection drone comprises a base plate, the upper surface of the base plate is fixedly connected to a fixing plate, the front of the fixing plate is fixedly connected to a positioning plate, the front of the positioning plate is fixedly connected to a medicine dispensing tank, a through hole is opened on the upper surface of the medicine dispensing tank, a driving motor is installed on the upper surface of the medicine dispensing tank, a rotating rod is fixedly connected to the output end of the driving motor, stirring rods arranged equidistantly are fixedly connected to the outer surface of the rotating rod, symmetrical feeding pipes are fixedly connected to the upper surface of the medicine dispensing tank, a first control valve is provided on the outer surfaces of the two feeding pipes, a medicine dispensing cylinder is fixedly connected to the upper surfaces of the two feeding pipes, a landing platform is fixedly connected to the outer surface of the medicine dispensing tank, a drone body is placed on the upper surface of the landing platform, a medicine storage box is installed on the bottom surface of the drone body, and a spray plate is installed on the bottom surface of the medicine storage box.

[0007] The bottom surface of the bottom plate is fixedly connected with symmetrical supporting legs, the bottom surfaces of the two supporting legs are fixedly connected with anti-skid seats, and the bottom surfaces of the two anti-skid seats are provided with anti-skid patterns.

[0008] A positioning frame is provided on the upper surface of the base plate, the bottom surface of the positioning frame is fixedly connected to the upper surface of the base plate, and the upper surface of the positioning frame is fixedly connected to the bottom surface of the landing platform.

[0009] A positioning block is fixedly connected to the upper surface of the bottom plate, the back surface of the positioning block is fixedly connected to the front surface of the fixing plate, and the positioning block is in a triangular shape.

[0010] The top ends of the two drug dispensing cylinders are fixedly connected with a feed hopper, the upper surfaces of the two feed hoppers are provided with a cover plate, and the upper surfaces of the two cover plates are fixedly connected with a buckle plate.

[0011] A drainage pipe is provided at the bottom end of the medicine dispensing tank, the top end of the drainage pipe is fixedly connected with the bottom end of the medicine dispensing tank, and a second control valve is provided on the outer surface of the drainage pipe.

[0012] A fixing cover is fixedly connected to the back of the fixing plate, a storage battery is installed inside the fixing cover, and the storage battery is electrically connected to the driving motor through a wire.

[0013] The beneficial effects of the utility model are:

[0014] In the utility model, the cooperation of the feed pipe and the first control valve is utilized to facilitate the staff to control the amount of medicine injected and improve the accuracy of medicine dispensing; the cooperation of the driving motor, the rotating rod and the stirring rod can stir the medicine liquid to make it fully mixed; the landing platform is utilized to facilitate the take-off and landing of the UAV body, thereby improving the convenience of the staff to inject medicine into the UAV body; the cooperation of the UAV body, the medicine storage box and the spray tray can spray medicine on plants and improve the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the front view of the pesticide proportioning device for agricultural plant protection UAV of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of a side view of the pesticide proportioning device for an agricultural plant protection UAV of the utility model;

[0018] Figure 3 It is a cross-sectional view of the side view of the pesticide proportioning tank in the pesticide proportioning device for agricultural plant protection UAV of the utility model;

[0019] Figure 4 It is a cross-sectional view of a top view of a pesticide proportioning tank in a pesticide proportioning device for an agricultural plant protection UAV of the utility model.

[0020] In the figure: 1. bottom plate; 2. fixing plate; 3. positioning plate; 4. medicine dispensing tank; 5. through hole; 6. driving motor; 7. rotating rod; 8. stirring rod; 9. feeding pipe; 10. first control valve; 11. medicine dispensing cylinder; 12. landing platform; 13. drone body; 14. medicine storage box; 15. medicine spraying plate; 16. positioning frame; 17. supporting leg; 18. anti-slip seat; 19. fixing cover; 20. battery; 21. cover plate; 22. buckle plate; 23. positioning block; 24. drain pipe; 25. second control valve; 26. feeding hopper. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] like Figure 1 to Figure 4 As shown, this embodiment proposes a pesticide proportioning device for an agricultural plant protection UAV, including a base plate 1, a fixing plate 2 is fixedly connected to the upper surface of the base plate 1, a positioning plate 3 is fixedly connected to the front of the fixing plate 2, a medicine dispensing tank 4 is fixedly connected to the front of the positioning plate 3, a through hole 5 is opened on the upper surface of the medicine dispensing tank 4, a driving motor 6 is installed on the upper surface of the medicine dispensing tank 4, a rotating rod 7 is fixedly connected to the output end of the driving motor 6, and a stirring rod 8 arranged at equal distances is fixedly connected to the outer surface of the rotating rod 7, a symmetrical feeding pipe 9 is fixedly connected to the upper surface of the medicine dispensing tank 4, a first control valve 10 is provided on the outer surface of the two feeding pipes 9, and a medicine dispensing cylinder 11 is fixedly connected to the upper surface of the two feeding pipes 9, and a landing platform 12 is fixedly connected to the outer surface of the medicine dispensing tank 4, a UAV body 13 is placed on the upper surface of the landing platform 12, a medicine storage box 14 is installed on the bottom surface of the UAV body 13, and a spraying disc 15 is installed on the bottom surface of the medicine storage box 14.

[0024] In this embodiment, the cooperation of the feed pipe 9 and the first control valve 10 is utilized to facilitate the staff to control the amount of medicine injected and improve the accuracy of medicine dispensing. The cooperation of the driving motor 6, the rotating rod 7 and the stirring rod 8 can stir the medicine liquid to make it fully mixed. The landing platform 12 is utilized to facilitate the taking off and landing of the drone body 13, thereby improving the convenience for the staff to inject medicine into the drone body 13. The drone body 13, the medicine storage box 14 and the spray tray 15 are cooperated to spray the plants.

[0025] Example 2

[0026] like Figure 1 to Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the bottom surface of the base plate 1 is fixedly connected with symmetrical supporting legs 17, the bottom surfaces of the two supporting legs 17 are fixedly connected with anti-skid seats 18, the bottom surfaces of the two anti-skid seats 18 are provided with anti-skid grooves, the upper surface of the base plate 1 is provided with a positioning frame 16, the bottom surface of the positioning frame 16 is fixedly connected to the upper surface of the base plate 1, the upper surface of the positioning frame 16 is fixedly connected to the bottom surface of the landing platform 12, the upper surface of the base plate 1 is fixedly connected with a positioning block 23, the back side of the positioning block 23 is fixedly connected to the front side of the fixed plate 2, and the positioning block 23 is triangular in shape.

[0027] In this embodiment, the device can be stably placed and prevented from sliding by the cooperation of the supporting legs 17 and the anti-slip seats 18. The positioning frame 16 is used to reinforce the landing platform 12 to improve the stability of the landing platform 12. The positioning block 23 is used to reinforce the fixed plate 2 to increase the stability of the fixed plate 2.

[0028] The top ends of the two dispensing cylinders 11 are fixedly connected with a feed hopper 26, the upper surfaces of the two feed hoppers 26 are provided with a cover plate 21, the upper surfaces of the two cover plates 21 are fixedly connected with a buckle plate 22, the bottom end of the dispensing tank 4 is provided with a drain pipe 24, the top end of the drain pipe 24 is fixedly connected with the bottom end of the dispensing tank 4, the outer surface of the drain pipe 24 is provided with a second control valve 25, the back side of the fixed plate 2 is fixedly connected with a fixed cover 19, a battery 20 is installed inside the fixed cover 19, and the battery 20 is electrically connected to the drive motor 6 through a wire.

[0029] In this embodiment, the feed hopper 26 is used to facilitate the staff to add medicines, the cover plate 21 can be used to cover the feed hopper 26, and the drainage pipe 24 and the second control valve 25 are used to facilitate the staff to control the discharge of materials. The device can be powered by the battery 20.

[0030] The working principle of the utility model is: when in use, first connect the device to the corresponding power source, then fully charge the battery 20, then use the buckle plate 22 to open the cover plate 21, and pour the corresponding medicine into the medicine barrel 11 through the feed hopper 26, then use the cooperation of the feed pipe 9 and the first control valve 10 to facilitate the staff to control the amount of medicine injected and improve the accuracy of the medicine, then through the cooperation of the drive motor 6, the rotating rod 7 and the stirring rod 8, the medicine liquid can be stirred to make the medicine liquid fully mixed, and then use the landing platform 12 to facilitate the take-off and landing of the drone body 13, improve the convenience of the staff to inject medicine into the drone body 13, and then through the cooperation of the drone body 13, the medicine storage box 14 and the spray plate 15, the plants are sprayed.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pesticide proportioning device for agricultural plant protection drones, characterized in that: The invention comprises a bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected to a fixing plate (2), the front surface of the fixing plate (2) is fixedly connected to a positioning plate (3), the front surface of the positioning plate (3) is fixedly connected to a medicine dispensing tank (4), the upper surface of the medicine dispensing tank (4) is provided with a through hole (5), the upper surface of the medicine dispensing tank (4) is installed with a driving motor (6), the output end of the driving motor (6) is fixedly connected to a rotating rod (7), the outer surface of the rotating rod (7) is fixedly connected to stirring rods (8) arranged at equal distances, and the medicine dispensing tank (4) is provided with a through hole (5). The upper surface of the medicine tank (4) is fixedly connected to a symmetrical feed pipe (9), the outer surfaces of the two feed pipes (9) are each provided with a first control valve (10), the upper surfaces of the two feed pipes (9) are fixedly connected to a medicine dispensing cylinder (11), the outer surface of the medicine dispensing tank (4) is fixedly connected to a landing platform (12), the upper surface of the landing platform (12) is provided with an unmanned aerial vehicle body (13), the bottom surface of the unmanned aerial vehicle body (13) is provided with a medicine storage box (14), and the bottom surface of the medicine storage box (14) is provided with a medicine spraying plate (15).

2. The pesticide proportioning device for agricultural plant protection UAV according to claim 1, characterized in that: The bottom surface of the bottom plate (1) is fixedly connected to symmetrical support legs (17), the bottom surfaces of the two support legs (17) are fixedly connected to anti-slip seats (18), and the bottom surfaces of the two anti-slip seats (18) are provided with anti-slip grooves.

3. The pesticide proportioning device for agricultural plant protection UAV according to claim 1, characterized in that: A positioning frame (16) is provided on the upper surface of the base plate (1), the bottom surface of the positioning frame (16) is fixedly connected to the upper surface of the base plate (1), and the upper surface of the positioning frame (16) is fixedly connected to the bottom surface of the landing platform (12).

4. The pesticide proportioning device for agricultural plant protection UAV according to claim 1, characterized in that: A positioning block (23) is fixedly connected to the upper surface of the bottom plate (1), the back surface of the positioning block (23) is fixedly connected to the front surface of the fixing plate (2), and the positioning block (23) is in a triangular shape.

5. The pesticide proportioning device for agricultural plant protection UAV according to claim 1, characterized in that: The top ends of the two drug dispensing barrels (11) are fixedly connected to a feed hopper (26), the upper surfaces of the two feed hoppers (26) are provided with a cover plate (21), and the upper surfaces of the two cover plates (21) are fixedly connected to a buckle plate (22).

6. The pesticide proportioning device for agricultural plant protection UAV according to claim 1, characterized in that: A drainage pipe (24) is provided at the bottom end of the medicine dispensing tank (4), the top end of the drainage pipe (24) is fixedly connected to the bottom end of the medicine dispensing tank (4), and a second control valve (25) is provided on the outer surface of the drainage pipe (24).

7. The pesticide proportioning device for agricultural plant protection UAV according to claim 1, characterized in that: A fixing cover (19) is fixedly connected to the back of the fixing plate (2), a storage battery (20) is installed inside the fixing cover (19), and the storage battery (20) is electrically connected to the driving motor (6) via a wire.

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