Agricultural pesticide spraying unmanned aerial vehicle

Abstract

The utility model discloses a pesticide spraying agricultural unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles. The agricultural unmanned aerial vehicle comprises an agricultural unmanned aerial vehicle body, a pesticide storage box is fixedly installed on the bottom face of the agricultural unmanned aerial vehicle body, a U-shaped installation frame is fixedly installed on the portion, below a driving part, of the agricultural unmanned aerial vehicle body, and liquid supply mechanisms used for pesticide conveying are installed on the surface of the pesticide storage box and the bottom face of the U-shaped installation frame. According to the agricultural unmanned aerial vehicle disclosed by the utility model, the agricultural unmanned aerial vehicle flies over a farmland, a pesticide in a pesticide storage box is poured into a pesticide spraying nozzle through a liquid supply mechanism, and the pesticide is sprayed out through the pesticide spraying nozzle; the agricultural unmanned aerial vehicle flies to generate vertically downward wind power to drive the paddle body and the pesticide spraying nozzle to rotate, the pesticide spraying range is increased through rotation of the pesticide spraying nozzle, and meanwhile pesticide can be evenly sprayed to farmland crops.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to an agricultural unmanned aerial vehicle for spraying pesticides. Background Art

[0002] With the continuous development and maturity of drone technology, the use of drones equipped with pesticide spraying devices to carry out pesticide spraying operations can achieve the goal of efficient prevention and control of pests and diseases, while reducing the labor of ground manual operations.

[0003] A Chinese patent with publication number CN214356699U discloses an agricultural spraying drone, comprising a device body, the device body comprising a body, a medicine storage box is fixedly installed at the bottom end of the body, a medicine outlet pipe is fixedly installed at the bottom end of the medicine storage box, a support rod is fixedly connected to the back of the medicine outlet pipe, and a water guide pipe is fixedly connected to the bottom end of the support rod;

[0004] With respect to the above-mentioned public technology, when the existing drone is equipped with a spraying device to spray medicine, the bottom surface of the drone fuselage and the nozzle for spraying the medicine are fixedly connected, the spraying range is small, and omissions are prone to occur during the spraying process, resulting in low spraying quality.

[0005] For this purpose, a pesticide spraying agricultural drone is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problems raised in the above background technology, and provide an agricultural drone for spraying pesticides.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A pesticide spraying agricultural drone comprises an agricultural drone, a pesticide storage box is fixedly installed on the bottom surface of the agricultural drone, a U-shaped mounting frame is fixedly installed on the agricultural drone below a driving part, a liquid supply mechanism for pesticide delivery is installed on the surface of the pesticide storage box and the bottom surface of the U-shaped mounting frame, a pesticide spraying nozzle for atomizing and spraying the pesticide is rotatably installed on the connecting part of the liquid supply mechanism, and a blade body is fixedly sleeved on the surface of the pesticide spraying nozzle.

[0009] Furthermore, the agricultural drone comprises a drone body, a driving motor is fixedly plugged into the interior of the drone body, and drone blades are fixedly installed on the output end of the driving motor, and two sets of landing gears are fixedly installed on the bottom surface of the drone body.

[0010] Furthermore, the liquid supply mechanism includes a liquid supply pipe, the surface of the medicine storage box is fixedly connected with the liquid supply pipe, the surface of the liquid supply pipe is embedded with a pump body for the flow of medicine, the bottom surface of the U-shaped mounting frame is fixedly installed with a connecting end, and the free end of the liquid supply pipe and the interior of the connecting end are connected.

[0011] Furthermore, the medicine spray nozzle includes a rotating ring, the connecting end head is rotatably plugged into the inside of the rotating ring, a vertical pipe is fixedly installed on the bottom surface of the rotating ring, and the vertical pipe and the bottom end of the rotating ring are rotatably plugged in, a horizontal pipe is arranged at the bottom end of the vertical pipe, and a plurality of groups of nozzle bodies are equidistantly arranged on the bottom surface of the horizontal pipe.

[0012] Furthermore, a filling port is provided on the front side wall of the medicine storage box, and a sealing plug is inserted and installed in the filling port.

[0013] Furthermore, the liquid supply pipeline is arranged in an L-shaped structure, and one end of the liquid supply pipeline is located inside the medicine storage box, and the liquid inlet of the liquid supply pipeline is close to the inner bottom of the medicine storage box.

[0014] Furthermore, the blade body is sleeved on a surface on which a vertical pipe is installed, and the blade body is located directly below the blade of the UAV.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. The utility model adds the medicine into the inside of the medicine storage box, and uses the agricultural UAV to fly over the farmland. The medicine in the medicine storage box is poured into the inside of the medicine spray nozzle through the liquid supply mechanism, and the medicine is sprayed through the medicine spray nozzle. During the flight and spraying, the vertical downward wind force generated by the flight of the agricultural UAV drives the blade body and the medicine spray nozzle to rotate, and the rotation of the medicine spray nozzle increases the spraying range of the medicine, and at the same time, the medicine can be evenly sprayed on the crops in the farmland. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a front view of the utility model;

[0019] Figure 3 It is an oblique cross-sectional view of the utility model;

[0020] Figure 4 This utility model Figure 3 A magnified view of part A;

[0021] Figure numerals: 1. Agricultural UAV; 101. UAV fuselage; 102. Driving motor; 103. UAV blades; 104. Landing gear; 2. Medicine storage box; 3. U-shaped mounting frame; 4. Liquid supply mechanism; 401. Liquid supply pipeline; 402. Pump body; 403. Connecting end; 5. Medicine spray nozzle; 501. Rotating ring; 502. Vertical pipeline; 503. Horizontal pipeline; 504. Nozzle body; 6. Blade body. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] like Figures 1 to 4As shown, a pesticide spraying agricultural drone comprises an agricultural drone 1, a medicine storage box 2 is fixedly installed on the bottom surface of the agricultural drone 1, a U-shaped mounting frame 3 is fixedly installed below the driving part of the agricultural drone 1, a liquid supply mechanism 4 for medicine delivery is installed on the surface of the medicine storage box 2 and the bottom surface of the U-shaped mounting frame 3, a medicine spraying nozzle 5 for atomizing and spraying the medicine is rotatably installed on the connecting part of the liquid supply mechanism 4, and a blade body 6 is fixedly sleeved on the surface of the medicine spraying nozzle 5; specifically, by adding the medicine into the medicine storage box 2, the agricultural UAV 1 is used to fly over the farmland, the liquid supply mechanism 4 is used to pour the medicine in the medicine storage box 2 into the inside of the medicine spraying nozzle 5, and the medicine is sprayed out through the medicine spraying nozzle 5. During the flight and spraying, the vertical downward wind force generated by the flight of the agricultural UAV 1 drives the blade body 6 and the medicine spraying nozzle 5 to rotate, and the rotation of the medicine spraying nozzle 5 increases the spraying range of the medicine, and at the same time, the medicine can be evenly sprayed on the crops in the farmland.

[0027] like Figure 1 , Figure 2 , Figure 3 As shown, the agricultural UAV 1 includes a UAV body 101, a driving motor 102 is fixedly plugged into the interior of the UAV body 101, and a UAV blade 103 is fixedly installed on the output end of the driving motor 102, and two sets of landing gears 104 are fixedly installed on the bottom surface of the UAV body 101; specifically, the driving motor 102 drives the UAV blade 103 to rotate, and the rotation of the UAV blade 103 generates vertical downward wind force, thereby causing the UAV body 101 to fly.

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the liquid supply mechanism 4 includes a liquid supply pipe 401, the surface of the medicine storage box 2 is fixedly plugged with the liquid supply pipe 401, the surface of the liquid supply pipe 401 is embedded with a pump body 402 for the flow of medicine, the bottom surface of the U-shaped mounting frame 3 is fixedly mounted with a connecting terminal 403, and the free end of the liquid supply pipe 401 and the interior of the connecting terminal 403 are connected; specifically, the medicine in the medicine storage box 2 is poured into the interior of the connecting terminal 403 through the liquid supply pipe 401 through the pump body 402, and the medicine is introduced into the interior of the medicine spray nozzle 5 through the connecting terminal 403.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the agent spray nozzle 5 includes a rotating ring 501, the rotating ring 501 is rotatably plugged inside the connecting end 403, a vertical pipe 502 is fixedly installed on the bottom surface of the rotating ring 501, and the vertical pipe 502 and the bottom end of the rotating ring 501 are rotatably plugged, a horizontal pipe 503 is arranged at the bottom end of the vertical pipe 502, and a plurality of groups of nozzle bodies 504 are equidistantly arranged on the bottom surface of the horizontal pipe 503; specifically, the vertical pipe 502 and the connecting end 403 are relatively rotatably arranged through the rotating ring 501, and the wind force when the UAV blade 103 rotates drives the blade body 6 to rotate, so that the vertical pipe 502 and the horizontal pipe 503 are driven to rotate through the blade body 6, and the agent in the connecting end 403 is introduced into the horizontal pipe 503 through the vertical pipe 502, and the agent is sprayed out through the nozzle body 504 on the bottom surface of the horizontal pipe 503.

[0030] like Figure 2 As shown, a filling port is provided on the front side wall of the medicine storage box 2, and a sealing plug is installed in the filling port; specifically, the filling port on the front side wall of the medicine storage box 2 makes it convenient to add medicine, and the sealing plug is used to seal the interior of the medicine storage box 2.

[0031] like Figure 3 As shown, the liquid supply pipe 401 is arranged in an L-shaped structure, and one end of the liquid supply pipe 401 is located inside the medicine storage box 2, and the liquid inlet of the liquid supply pipe 401 is close to the inner bottom of the medicine storage box 2; specifically, the liquid inlet of the liquid supply pipe 401 is located inside the medicine storage box 2, so that the medicine in the medicine storage box 2 can be extracted.

[0032] like Figure 1 , Figure 2 , Figure 3 As shown, the blade body 6 is sleeved on the surface of the vertical pipe 502, and the blade body 6 is located directly below the UAV blade 103; specifically, the blade body 6 is sleeved on the surface of the vertical pipe 502, so that the blade body 6 can drive the vertical pipe 502 to rotate.

[0033] In summary: the medicine is added into the interior of the medicine storage box 2, and the agricultural UAV 1 is used to fly over the farmland. The liquid supply mechanism 4 is used to pour the medicine in the medicine storage box 2 into the interior of the medicine spray nozzle 5, and the medicine is sprayed out through the medicine spray nozzle 5. During the flight and spraying, the vertical downward wind force generated by the flight of the agricultural UAV 1 drives the blade body 6 and the medicine spray nozzle 5 to rotate, and the rotation of the medicine spray nozzle 5 increases the spraying range of the medicine, and at the same time, the medicine can be evenly sprayed on the crops in the farmland.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pesticide spraying agricultural drone, characterized in that: The invention comprises an agricultural drone (1), wherein a medicine storage box (2) is fixedly mounted on the bottom surface of the agricultural drone (1), a U-shaped mounting frame (3) is fixedly mounted on the agricultural drone (1) below a driving unit, a liquid supply mechanism (4) for medicine delivery is mounted on the surface of the medicine storage box (2) and the bottom surface of the U-shaped mounting frame (3), a medicine spraying nozzle (5) for atomizing and spraying medicine is rotatably mounted on the connection part of the liquid supply mechanism (4), and a blade body (6) is fixedly sleeved on the surface of the medicine spraying nozzle (5).

2. The pesticide spraying agricultural drone according to claim 1, characterized in that: The agricultural drone (1) comprises a drone body (101), a driving motor (102) is fixedly plugged into the interior of the drone body (101), and drone blades (103) are fixedly mounted on the output end of the driving motor (102), and two sets of landing gears (104) are fixedly mounted on the bottom surface of the drone body (101).

3. The pesticide spraying agricultural drone according to claim 1, characterized in that: The liquid supply mechanism (4) comprises a liquid supply pipeline (401), the surface of the medicine storage box (2) is fixedly connected with the liquid supply pipeline (401), the surface of the liquid supply pipeline (401) is embedded with a pump body (402) for the flow of medicine, the bottom surface of the U-shaped mounting frame (3) is fixedly mounted with a connecting end (403), and the free end of the liquid supply pipeline (401) and the interior of the connecting end (403) are connected.

4. The pesticide spraying agricultural drone according to claim 3, characterized in that: The medicine spray nozzle (5) comprises a rotating ring (501), the rotating ring (501) is rotatably plugged inside the connecting end (403), a vertical pipe (502) is fixedly installed on the bottom surface of the rotating ring (501), and the bottom ends of the vertical pipe (502) and the rotating ring (501) are rotatably plugged, a horizontal pipe (503) is arranged at the bottom end of the vertical pipe (502), and a plurality of groups of nozzle bodies (504) are equidistantly arranged on the bottom surface of the horizontal pipe (503).

5. The pesticide spraying agricultural drone according to claim 1, characterized in that: The front side wall of the medicine storage box (2) is provided with a filling port, and a sealing plug is inserted and installed in the filling port.

6. The pesticide spraying agricultural drone according to claim 3, characterized in that: The liquid supply pipeline (401) is arranged in an L-shaped structure, and one end of the liquid supply pipeline (401) is located inside the medicine storage box (2), and the liquid inlet of the liquid supply pipeline (401) is close to the inner bottom of the medicine storage box (2).

7. The pesticide spraying agricultural drone according to claim 4, characterized in that: The blade body (6) is sleeved on a surface on which a vertical pipe (502) is installed, and the blade body (6) is located directly below the UAV blade (103).

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