Agricultural irrigation unmanned aerial vehicle

Abstract

The utility model discloses an agricultural irrigation unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles, the agricultural irrigation unmanned aerial vehicle comprises an unmanned aerial vehicle body, a driving device and a pesticide storage box, the driving device is arranged at the bottom of the unmanned aerial vehicle body, the driving device comprises a driving motor, and the bottom of the driving motor is fixedly connected with a turntable; a limiting sleeve is movably connected to one side of the bottom of the rotating disc, a spray head is fixedly connected to the bottom of the medicine storage box, connecting rods are fixedly connected to the two sides of the upper end of the medicine storage box, and the connecting rods are connected together through a limiting rod. The driving motor is started to drive the rotating disc to drive the limiting sleeve to rotate, at the moment, the limiting sleeve slides on the outer wall of the limiting rod and drives the connecting rod to rotate with the rotating rod as the center, and therefore the pesticide storage box and the spray head are driven to swing in a reciprocating mode, the pesticide spraying range is enlarged, the working time of workers is shortened, and the pesticide spraying efficiency is improved. And the working pressure of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, and particularly relates to an agricultural irrigation unmanned aerial vehicle. Background Art

[0002] With the continuous development of technology, agriculture has become more and more technology-intensive. The agricultural production process, which is comprehensively operated and controlled by agricultural unmanned aerial vehicles, driverless vehicles, satellite positioning systems, etc., only requires people to make judgments and processes on the pictures and data transmitted by the unmanned aerial vehicle, belonging to true agricultural full automation and modernization. However, when the existing agricultural irrigation unmanned aerial vehicle is in use, it can only spray pesticides directly below the unmanned aerial vehicle, and the spraying range is too small. Therefore, it is necessary to increase the spraying time to ensure the coverage of pesticides, which reduces the work efficiency and causes the staff to increase the working time, bringing more inconveniences. Content of the Utility Model

[0003] The utility model provides an agricultural irrigation unmanned aerial vehicle to solve the problems put forward in the above background art.

[0004] To solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0005] An agricultural irrigation unmanned aerial vehicle includes an unmanned aerial vehicle body, a driving device, and a medicine storage box. The driving device is arranged at the bottom of the unmanned aerial vehicle body. The driving device includes a driving motor. A turntable is fixedly connected to the bottom of the driving motor. One side of the bottom of the turntable is movably connected with a limit sleeve. A nozzle is fixedly connected to the bottom of the medicine storage box. Connecting rods are fixedly connected to both sides of the upper end of the medicine storage box. The connecting rods are connected together through a limit rod. Connecting frames are fixedly connected to both sides of the bottom of the unmanned aerial vehicle body. A rotating rod is fixedly connected between the connecting frames. The connecting rods are rotatably connected to the rotating rod.

[0006] Further, the output shaft of the driving motor is fixedly connected with a connecting shaft through a coupling. The turntable is connected to the driving motor through the connecting shaft. An installation frame is fixedly connected between the connecting frames. The driving motor is fixedly connected to the inside of the installation frame.

[0007] Further, a support frame is fixedly connected between the connecting frames. A through groove is formed inside the support frame. The connecting shaft is rotatably connected to the inside of the through groove.

[0008] Further, a connecting block is fixedly connected to the upper end of the limit sleeve. The connecting block is movably connected to the inside of the turntable through a bearing. The limit sleeve and the turntable form a rotatable structure through the connecting block.

[0009] Further, the limit sleeve and the limit rod are adapted to each other. The limit sleeve is slidably connected to the outer wall of the limit rod.

[0010] Furthermore, a rotating groove is provided inside the connecting rod. The diameter of the rotating groove is adapted to the diameter of the rotating rod, and the rotating rod is rotatably connected to the inside of the rotating groove.

[0011] Furthermore, a pesticide box is fixedly connected to the upper end of the UAV body. Connecting water pipes are fixedly connected to both ends of the pesticide box, and the ends of the connecting water pipes away from the pesticide box are fixedly connected to both ends of the medicine storage box.

[0012] The technical progress achieved by the present utility model compared with the prior art is as follows:

[0013] 1. The present utility model provides an agricultural irrigation UAV. By starting the driving motor to drive the turntable to drive the limit sleeve to rotate, at this time, the limit sleeve will slide on the outer wall of the limit rod, driving the connecting rod to rotate around the rotating rod, thereby driving the medicine storage box and the nozzle to perform reciprocating swinging motions, so as to expand the range of pesticide spraying, reduce the working time of the staff, and relieve the working pressure of the staff.

[0014] 2. The present utility model provides an agricultural irrigation UAV. The limit sleeve, the limit rod, the rotating groove and the rotating rod can play a good limiting role, enabling the connecting rod to drive the medicine storage box and the nozzle to perform reciprocating swinging motions, thereby achieving the purpose of expanding the range of pesticide spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 is the front view of the agricultural irrigation UAV according to the embodiment of the present utility model;

[0017] Figure 2 is the structural diagram of the driving device of the agricultural irrigation UAV according to the embodiment of the present utility model;

[0018] Figure 3 is the structural diagram of the UAV body of the agricultural irrigation UAV according to the embodiment of the present utility model;

[0019] Figure 4 is the structural diagram of the medicine storage box of the agricultural irrigation UAV according to the embodiment of the present utility model.

[0020] In the figure: 1. UAV body; 101. Connecting frame; 102. Mounting frame; 103. Support frame; 104. Rotating rod; 2. Driving device; 201. Driving motor; 202. Connecting shaft; 203. Turntable; 204. Limiting sleeve; 3. Pesticide tank; 4. Medicine storage box; 401. Connecting rod; 402. Rotating groove; 403. Limiting rod; 404. Nozzle; 5. Connecting water pipe. Specific embodiments

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] The following further describes the present invention in detail with reference to the embodiments:

[0023] Embodiment 1

[0024] As Figures 1-4 shown, the present invention provides an agricultural irrigation UAV, including a UAV body 1, a driving device 2, and a medicine storage box 4. The driving device 2 is arranged at the bottom of the UAV body 1. The driving device 2 includes a driving motor 201. The bottom of the driving motor 201 is fixedly connected to a turntable 203. One side of the bottom of the turntable 203 is movably connected to a limiting sleeve 204. The bottom of the medicine storage box 4 is fixedly connected to a nozzle 404. Both sides of the upper end of the medicine storage box 4 are fixedly connected to connecting rods 401. The connecting rods 401 are connected together by a limiting rod 403. Both sides of the bottom of the UAV body 1 are fixedly connected to connecting frames 101. A rotating rod 104 is fixedly connected between the connecting frames 101. The connecting rod 401 is rotatably connected to the rotating rod 104.

[0025] In this embodiment, by starting the driving motor 201 to drive the turntable 203 to drive the limiting sleeve 204 to rotate. At this time, the limiting sleeve 204 will slide on the outer wall of the limiting rod 403, driving the connecting rod 401 to rotate around the rotating rod 104, thereby driving the medicine storage box 4 and the nozzle 404 to make reciprocating swinging motions, so as to expand the range of pesticide spraying, reduce the working time of the staff, and relieve the working pressure of the staff.

[0026] Embodiment 2

[0027] As Figures 1-4As shown, based on Embodiment 1, the present utility model provides a technical solution: Preferably, the output shaft of the driving motor 201 is fixedly connected to a connecting shaft 202 through a coupling. The turntable 203 is connected to the driving motor 201 through the connecting shaft 202. An installation frame 102 is fixedly connected between the connecting frames 101. The driving motor 201 is fixedly connected inside the installation frame 102. A support frame 103 is fixedly connected between the connecting frames 101. A through groove is formed inside the support frame 103. The connecting shaft 202 is rotatably connected inside the through groove. The upper end of the limit sleeve 204 is fixedly connected to a connecting block. The connecting block is movably connected to the inside of the turntable 203 through a bearing. The limit sleeve 204 forms a rotatable structure with the turntable 203 through the connecting block. The limit sleeve 204 is adapted to the limit rod 403. The limit sleeve 204 is slidably connected to the outer wall of the limit rod 403.

[0028] In this embodiment, the driving motor 201 can drive the connecting shaft 202 to drive the turntable 203 to rotate around the connecting shaft 202. The connecting shaft 202 can rotate inside the through groove. The limit sleeve 204 can rotate freely under the action that the connecting block is movably connected to the inside of the turntable 203 through a bearing. The limit sleeve 204 can rotate on the outer wall of the limit rod 403. When the turntable 203 drives the limit sleeve 204 to rotate around the connecting shaft 202, it will drive the limit sleeve 204 to slide on the outer wall of the limit rod 403.

[0029] Embodiment 3

[0030] As Figures 1-4 shown, based on Embodiment 1 and Embodiment 2, the present utility model provides a technical solution: Preferably, a rotating groove 402 is formed inside the connecting rod 401. The diameter of the rotating groove 402 is adapted to the diameter of the rotating rod 104. The rotating rod 104 is rotatably connected inside the rotating groove 402. The upper end of the unmanned aerial vehicle body 1 is fixedly connected to a pesticide box 3. Both ends of the pesticide box 3 are fixedly connected to a connecting water pipe 5. One end of the connecting water pipe 5 away from the pesticide box 3 is fixedly connected to both ends of the medicine storage box 4.

[0031] In this embodiment, the rotating rod 104 can rotate inside the rotating groove 402. When the limit sleeve 204 is driven to slide on the outer wall of the limit rod 403, it will drive the connecting rod 401 to rotate around the rotating rod 104, thereby driving the medicine storage box 4 and the nozzle 404 to swing reciprocally, thereby expanding the range of pesticide spraying, reducing the working time of the staff, and reducing the working pressure of the staff. The pesticide box 3 is used to store pesticides, and the connecting water pipe 5 is used to transport pesticides into the medicine storage box 4.

[0032] Next, the working principle of this agricultural irrigation unmanned aerial vehicle will be specifically described.

[0033] AsFigures 1-4 As shown, by starting the driving motor 201 to drive the connecting shaft 202, the turntable 203 is driven to rotate around the connecting shaft 202. The connecting shaft 202 can rotate inside the through groove. The limiting sleeve 204 can rotate freely under the action that the connecting block is movably connected to the inside of the turntable 203 through a bearing. The limiting sleeve 204 can rotate on the outer wall of the limiting rod 403. When the turntable 203 drives the limiting sleeve 204 to rotate around the connecting shaft 202, it will drive the limiting sleeve 204 to slide on the outer wall of the limiting rod 403. At this time, it will drive the connecting rod 401 to rotate around the rotating rod 104, thereby driving the medicine storage box 4 and the nozzle 404 to perform reciprocating swinging motions, so as to expand the range of pesticide spraying.

[0034] The above has generally described the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, the modifications or improvements that do not depart from the spirit of the present invention are all within the protection scope of the present invention.

Claims

1. An agricultural irrigation drone, comprising a drone body (1), a driving device (2), and a medicine storage box (4), characterized in that: The driving device (2) is arranged at the bottom of the UAV body (1). The driving device (2) includes a driving motor (201). The bottom of the driving motor (201) is fixedly connected with a turntable (203). One side of the bottom of the turntable (203) is movably connected with a limit sleeve (204). The bottom of the medicine storage box (4) is fixedly connected with a spray head (404). Both sides of the upper end of the medicine storage box (4) are fixedly connected with connecting rods (401). The connecting rods (401) are connected together through a limit rod (403). Both sides of the bottom of the UAV body (1) are fixedly connected with connecting frames (101). A rotating rod (104) is fixedly connected between the connecting frames (101). The connecting rod (401) is rotatably connected to the rotating rod (104).

2. The agricultural irrigation drone according to claim 1, characterized in that: The output shaft of the driving motor (201) is fixedly connected with a connecting shaft (202) through a coupling. The turntable (203) is connected to the driving motor (201) through the connecting shaft (202). An installation frame (102) is fixedly connected between the connecting frames (101). The driving motor (201) is fixedly connected inside the installation frame (102).

3. The agricultural irrigation drone according to claim 2, wherein: A support frame (103) is fixedly connected between the connecting frames (101). A through groove is formed inside the support frame (103). The connecting shaft (202) is rotatably connected inside the through groove.

4. The agricultural irrigation drone according to claim 3, wherein: The upper end of the limit sleeve (204) is fixedly connected with a connecting block. The connecting block is movably connected inside the turntable (203) through a bearing. The limit sleeve (204) forms a rotatable structure with the turntable (203) through the connecting block.

5. The agricultural irrigation drone according to claim 4, wherein: The limit sleeve (204) is adapted to the limit rod (403). The limit sleeve (204) is slidably connected to the outer wall of the limit rod (403).

6. The agricultural irrigation drone according to claim 5, wherein: A rotating groove (402) is formed inside the connecting rod (401). The diameter of the rotating groove (402) is adapted to the diameter of the rotating rod (104). The rotating rod (104) is rotatably connected inside the rotating groove (402).

7. The agricultural irrigation drone according to claim 6, characterized in that: The upper end of the UAV body (1) is fixedly connected with a pesticide box (3). Both ends of the pesticide box (3) are fixedly connected with connecting water pipes (5). One end of the connecting water pipe (5) far away from the pesticide box (3) is fixedly connected to both ends of the medicine storage box (4).

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