Spraying structure of pesticide spraying unmanned aerial vehicle

Abstract

The utility model relates to the field of unmanned aerial vehicles, and discloses a pesticide spraying unmanned aerial vehicle spraying structure which comprises an unmanned aerial vehicle body, a plurality of connecting plates are fixedly connected to one side of the outer wall of the unmanned aerial vehicle body, limiting grooves are formed in one sides of the lower surfaces of the connecting plates, and limiting blocks are slidably connected to one sides of the interiors of the limiting grooves. The lower surfaces of the connecting plates are slidably connected with toothed plates through the limiting blocks. An electric telescopic rod is connected with a limiting block, so that the electric telescopic rod drives the limiting block to move along the inner wall of a limiting groove, the limiting block is connected with a toothed plate, the toothed plate is meshed with a gear, the gear is mounted at the bottom of the toothed plate through two fixing plates, and then the toothed plate is driven to move; and the gear is connected with the spray head through the mounting seat, so that the spraying angle of the spray head is adjusted, and the effects of greatly improving the spraying efficiency and reducing the operation cost are achieved.

Description

Technical Field

[0001] The present application relates to the field of drones, and in particular to a spraying structure of a pesticide spraying drone. Background Art

[0002] A drone is an unmanned aircraft controlled by radio remote control. It is reusable and has good flexibility. It is widely used in aerial reconnaissance, surveillance, communications, electronic jamming and other fields. With the popularization of drones, it has also begun to be used in other industries. It is a practical device with broad prospects.

[0003] In the prior art, after the nozzle on the drone is installed, its direction cannot be adjusted, and spraying cannot be performed in some corners. Manual secondary operation is required, which wastes labor and increases costs. In addition, when the drone is spraying plants, it cannot spray the medicine evenly, which easily causes uneven material distribution and reduces the range of pesticide spraying.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that it is difficult to adjust the direction of the nozzle and the medicine cannot be sprayed evenly, the present application provides a spraying structure of a pesticide drone.

[0006] The spraying structure of a pesticide drone provided in this application adopts the following technical solution:

[0007] A pesticide spraying drone spraying structure includes a drone body, wherein a plurality of connecting plates are fixedly connected to one side of the outer wall of the drone body, a limiting groove is provided on one side of the lower surface of the connecting plate, a limiting block is slidably connected to the inner side of the limiting groove, a tooth plate is slidably connected to the lower surface of the connecting plate through the limiting block, a fixing plate is fixedly connected to the lower surface of the connecting plate corresponding to both sides of the tooth plate, the lower surface of the connecting plate is rotatably connected to a mounting seat through two fixing plates, the lower surface of the connecting plate is rotatably connected to a gear through the mounting seat, the tooth plate and the gear are tightly meshed, and the lower surface of the connecting plate is rotatably connected to a spray head through the mounting seat.

[0008] Preferably, one side of the outer wall is fixedly connected to an electric telescopic rod, one side of the outer wall of the connecting plate is fixedly connected to an electric telescopic rod, the telescopic ends of the electric telescopic rod pass through the inner wall of the connecting plate and are fixedly connected to one side of the limit block, one side of the upper surface of the connecting plate is rotatably connected to a rotating fan, and one side of the lower surface of the drone body is fixedly connected to a water storage box.

[0009] Preferably, a water pump is fixedly connected to one side of the lower surface of the connecting plate, and the outer wall of the water pump is connected to a plurality of hoses. The water pump is connected to the nozzle through the hose on one side, and is connected to the water storage box through the hose on the other side.

[0010] Preferably, a motor is fixedly connected to one side of the interior of the drone body, a connecting shaft is rotatably connected to the inner center of the water storage box, and a plurality of stirring rods are rotatably connected to the interior of the water storage box via the connecting shaft.

[0011] Preferably, the driving end of the motor is fixedly connected to one side of the connecting shaft, a plurality of supporting legs are fixedly connected to one side of the outer wall of the UAV body, and a water inlet pipe is fixedly connected to one side of the lower surface of the water storage box.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. The electric telescopic rod is connected with the limit block, so that the electric telescopic rod drives the limit block to move along the inner wall of the limit groove, and is connected with the tooth plate through the limit block. The tooth plate and the gear are meshed, and the gear is installed on the bottom of the tooth plate through two fixing plates. Then, the tooth plate is driven to move, so that the gear is driven to rotate, and the gear is connected to the nozzle through the mounting seat, so as to adjust the spraying angle of the nozzle; compared with the existing technology, it has the effect of greatly improving the spraying efficiency and reducing the operation cost;

[0014] 2. The motor drives the connecting shaft to rotate, and then drives the stirring rod to fully stir the pesticide inside the water storage box, so that the pesticides are fully mixed. The water storage box is connected to several nozzles through several hoses, so that the pesticide inside the water storage box is sprayed out from the nozzle through the water pump. Compared with the existing technology, it has the effect of improving the uniformity of spraying the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the pesticide spraying drone according to the embodiment of the application;

[0016] Figure 2 is a structural schematic diagram of a cross section of a fixing plate of an embodiment of the application;

[0017] Figure 3 It is a structural schematic diagram of a cross-section of a pesticide spraying drone according to an embodiment of the application.

[0018] Explanation of the accompanying drawings: 1. UAV body; 2. Connecting plate; 3. Rotating fan; 4. Water storage box; 5. Support leg; 6. Water pump; 7. Hose; 8. Fixing plate; 9. Electric telescopic rod; 10. Tooth plate; 11. Gear; 12. Mounting seat; 13. Nozzle; 14. Motor; 15. Connecting shaft; 16. Stirring rod; 17. Water inlet pipe; 18. Limiting groove; 19. Limiting block. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a spraying structure of a pesticide spraying drone. Figure 1 and Figure 2 A spraying structure of a pesticide drone, on the outer wall of the drone body 1, a plurality of connecting plates 2 are fixedly connected through one side thereof, on the lower surface of the connecting plate 2, a limiting groove 18 is provided through one side thereof, in the limiting groove 18, a limiting block 19 is slidably connected through one side thereof, the lower surface of the connecting plate 2 is slidably connected with a tooth plate 10 through the limiting block 19, on the lower surface of the connecting plate 2, a fixing plate 8 is fixedly connected on both sides of the corresponding tooth plate 10, on the lower surface of the connecting plate 2, a mounting seat 12 is rotatably connected through two fixing plates 8, and the connecting plate 2, the gear 11 is rotatably connected to the lower surface of the connecting plate 2 through the mounting seat 12, the gear plate 10 and the gear 11 are tightly meshed, the nozzle 13 is rotatably connected to the lower surface of the connecting plate 2 through the mounting seat 12, the electric telescopic rod 9 is fixedly connected to the outer wall of the connecting plate 2 through one side thereof, the telescopic end of the electric telescopic rod 9 passes through the inner wall of the connecting plate 2 and is fixedly connected to one side of the limit block 19, the rotating fan 3 is rotatably connected to the upper surface of the connecting plate 2 through one side thereof, and the water storage box 4 is fixedly connected to the lower surface of the drone body 1 through one side thereof;

[0021] By adopting the above technical scheme, the electric telescopic rod 9 is connected with the limit block 19, and the size of the limit block 19 is adapted to the size of the limit groove 18, so that the electric telescopic rod 9 drives the limit block 19 to move along the inner wall of the limit groove 18, and is connected with the toothed plate 10 through the limit block 19, and the toothed plate 10 is meshed with the gear 11, and the gear 11 is installed on the bottom of the toothed plate 10 through two fixed plates 8, and then the toothed plate 10 is driven to move, so that the driven gear 11 is rotated, and the gear 11 is connected to the nozzle 13 through the mounting seat 12, so that the driven gear 11 is rotated, thereby adjusting the spraying angle of the nozzle 13, thereby achieving the effect of facilitating the adjustment of the spraying angle of the nozzle 13 at the bottom of the connecting plate 2.

[0022] Reference Figure 1 , Figure 2 and Figure 3On the lower surface of the connecting plate 2, a water pump 6 is fixedly connected through one side thereof, and a plurality of hoses 7 are connected to the outer wall of the water pump 6. The water pump 6 is connected to the nozzle 13 through the hose 7 on one side, and the water pump 6 is connected to the water storage box 4 through the hose 7 on the other side. A motor 14 is fixedly connected to the interior of the drone body 1 through one side thereof, and a connecting shaft 15 is rotatably connected to the interior of the water storage box 4 through the center position thereof. A plurality of stirring rods 16 are rotatably connected to the interior of the water storage box 4 through the connecting shaft 15, and the driving end of the motor 14 is fixedly connected to one side of the connecting shaft 15. On the outer wall of the drone body 1, a plurality of legs 5 are fixedly connected through one side thereof, and a water inlet pipe 17 is fixedly connected to the lower surface of the water storage box 4 through one side thereof;

[0023] By adopting the above technical scheme, the motor 14 drives the connecting shaft 15 to rotate, and then the pesticide inside the water storage box 4 is fully stirred, so that the pesticides are fully mixed, and the water inlet pipe 17 at the bottom of the water storage box 4 is used to facilitate the addition of medicine into the water storage box 4. The water storage box 4 is connected to a plurality of nozzles 13 through a plurality of hoses 7, so that the pesticide inside the water storage box 4 is sprayed out from the position of the nozzle 13 through the water pump 6, thereby achieving an improved uniform effect when spraying the medicine, and further improving the practical effect of the equipment.

[0024] The implementation principle of the spraying structure of the pesticide drone of the present application embodiment is as follows: adding medicine through the water inlet pipe 17 at the bottom of the water storage box 4, driving the connecting shaft 15 to rotate through the motor 14, and then fully stirring the pesticide inside the water storage box 4, so that the pesticides are fully mixed, and the drone body 1 is moved to the top of the crop through a plurality of rotating fans 3 on the top of the connecting plate 2, and the water storage box 4 is connected to a plurality of nozzles 13 through a plurality of hoses 7, so that the pesticide inside the water storage box 4 is sprayed out from the position of the nozzle 13 through the water pump 6. At the same time, the electric telescopic rod 9 is connected to the limit block 19, so that the electric telescopic rod 9 drives the limit block 19 to move along the inner wall of the limit groove 18, and is connected to the toothed plate 10 through the limit block 19. The toothed plate 10 and the gear 11 are meshed, and the gear 11 is installed on the bottom of the toothed plate 10 through two fixing plates 8. Then, the toothed plate 10 is driven to move, so that the gear 11 is driven to rotate, and the gear 11 is connected to the nozzle 13 through the mounting seat 12, so that the gear 11 is driven to rotate, thereby adjusting the spraying angle of the nozzle 13.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A spraying structure of a pesticide spraying drone, comprising a drone body (1), characterized in that: A plurality of connecting plates (2) are fixedly connected to one side of the outer wall of the drone body (1); a limiting groove (18) is provided on one side of the lower surface of the connecting plate (2); a limiting block (19) is slidably connected to the inner side of the limiting groove (18); the lower surface of the connecting plate (2) is slidably connected to a toothed plate (10) via the limiting block (19); the lower surface of the connecting plate (2) is fixedly connected to a fixing plate (8) on both sides of the toothed plate (10); the lower surface of the connecting plate (2) is rotatably connected to a mounting seat (12) via two fixing plates (8); the lower surface of the connecting plate (2) is rotatably connected to a gear (11) via the mounting seat (12); the geared plate (10) and the gear (11) are tightly meshed; and the lower surface of the connecting plate (2) is rotatably connected to a nozzle (13) via the mounting seat (12).

2. A spraying structure for a pesticide spraying drone according to claim 1, characterized in that: An electric telescopic rod (9) is fixedly connected to one side of the outer wall of the connecting plate (2); the telescopic ends of the electric telescopic rod (9) penetrate the inner wall of the connecting plate (2) and are fixedly connected to one side of the limit block (19); a rotating fan (3) is rotatably connected to one side of the upper surface of the connecting plate (2); and a water storage box (4) is fixedly connected to one side of the lower surface of the drone body (1).

3. The spraying structure of a pesticide spraying drone according to claim 2, characterized in that: A water pump (6) is fixedly connected to one side of the lower surface of the connection plate (2); the outer wall of the water pump (6) is connected to a plurality of hoses (7); the water pump (6) is connected to the nozzle (13) via the hose (7) on one side; and the water pump (6) is connected to the water storage box (4) via the hose (7) on the other side.

4. The spraying structure of a pesticide spraying drone according to claim 3, characterized in that: A motor (14) is fixedly connected to one side of the interior of the drone body (1), a connecting shaft (15) is rotatably connected to the center of the interior of the water storage box (4), and a plurality of stirring rods (16) are rotatably connected to the interior of the water storage box (4) via the connecting shaft (15).

5. The spraying structure of a pesticide spraying drone according to claim 4, characterized in that: The driving end of the motor (14) is fixedly connected to one side of the connecting shaft (15), a plurality of supporting legs (5) are fixedly connected to one side of the outer wall of the drone body (1), and a water inlet pipe (17) is fixedly connected to one side of the lower surface of the water storage box (4).

Images