Pesticide supply device for plant protection unmanned aerial vehicle

Abstract

The utility model discloses a pesticide replenishment device for plant protection unmanned aerial vehicle, including base plate and support rod, the support rod is symmetrically arranged under the base plate, the base plate is provided with the stock bin, one side of the stock bin is connected with the replenishment component, and the other side of the stock bin is connected with the liquid supplementing pipe. The pesticide liquid is fed into the pesticide bin of the unmanned aerial vehicle, the pesticide supplementing bin does not need to be lifted, the labor amount is reduced, and the problems that in the background technology, workers need to lift the pesticide supplementing bin all the time, a large amount of manpower is consumed, the working efficiency is reduced, and the safety risk of the operators is increased are solved.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural drone technology, and specifically relates to a pesticide supply device for agricultural drones. Background Technology

[0002] As a new type of agricultural machinery, agricultural drones have experienced rapid development in recent years. They can spray water, pesticides, dry powder, and other liquid or solid particulate matter from the air to control pests, extinguish wildfires, and irrigate. With the expanding application areas of agricultural drones, the effectiveness and efficiency of spraying operations are becoming increasingly important.

[0003] However, in practical use, pesticide refilling often involves workers lifting the refill bin and pouring the pesticide directly into the drone's bin. This requires workers to continuously lift the refill bin, consuming a significant amount of manpower, reducing operational efficiency, and increasing safety risks for operators. Therefore, this paper proposes a pesticide refilling device for agricultural drones. Utility Model Content

[0004] The purpose of this invention is to overcome the problems in the existing technology that require workers to lift the refilling tank continuously, which consumes a lot of manpower, reduces work efficiency, and increases the safety risks of operators. The invention provides a pesticide refilling device for plant protection drones that delivers pesticide liquid into the drone's tank through a refilling component, eliminating the need to lift the refilling tank and reducing labor.

[0005] To achieve the above objectives, this utility model provides a pesticide refueling device for plant protection drones, including a base plate and a support rod. The support rod is symmetrically arranged under the base plate, and a storage bin is provided under the base plate. A refueling component is connected to one side of the storage bin, and a liquid replenishment pipe is connected to the other side of the storage bin.

[0006] Preferably, the replenishment component includes a micro pump, a liquid delivery pipe, an air outlet pipe, and an insertion pipe. The micro pump is fixedly mounted on the side of the storage bin and connected to the storage bin. The liquid delivery pipe is connected to the micro pump and located on one side of the base plate. The insertion pipe is connected to the liquid delivery pipe and is inclined. The air outlet pipe is inclinedly connected to the end of the liquid delivery pipe near the insertion pipe. The air outlet pipe allows air to be expelled from the drone's medicine bin, ensuring smooth flow of the medicine and improving the efficiency of medicine replenishment.

[0007] Preferably, a sleeve is fixedly sleeved at the upper end of the liquid delivery tube, and a handle is provided on one side of the sleeve for easy control of the liquid delivery tube.

[0008] Preferably, a limiting plate is sleeved on the upper end of the liquid delivery tube, the limiting plate is located above the sleeve, and a fixing frame is fixed on the side of the base plate near the liquid delivery tube, the fixing frame is located below the limiting plate and is in contact with one side of the liquid delivery tube.

[0009] Preferably, the storage bin includes a bin body, a rotating rod, a stirring rod, a drive bin, a drive motor, a first gear, and a second gear. The bin body is disposed under the base plate, the drive bin is disposed under the bin body, the drive motor is disposed inside the drive bin, the first gear is fixedly connected to the drive motor, the rotating rod is rotatably disposed inside the bin body, the second gear is fixedly connected to the rotating rod and meshes with the first gear, and the stirring rod is alternately fixed on both sides of the rotating rod.

[0010] Preferably, the top of the replenishment tube is rotatably connected to a cover plate, and the side of the cover plate is evenly provided with groove structures to achieve sealing inside the storage bin.

[0011] Preferably, the base plate is provided with limiting rods around the top perimeter, and protective strips are symmetrically connected between the limiting rods. The protective strips are elastic bands. The limiting rods and protective strips limit the falling agricultural drone and prevent the agricultural drone from falling out of control and posing a threat to the surrounding staff.

[0012] Preferably, a landing platform is provided at the center of the top of the substrate, and the landing platform is located at the center of the limiting rod to facilitate the placement of the drone.

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

[0014] This invention delivers liquid medicine into the drone's medicine tank using a replenishment component, eliminating the need to lift the replenishment tank, thus reducing labor and solving the problems raised in the background technology, such as the need for workers to continuously lift the replenishment tank, which consumes a lot of manpower, reduces operational efficiency, and increases the safety risks for operators. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the pesticide supply device for plant protection drones according to this utility model.

[0016] Figure 2 This is a structural diagram of the pesticide supply device for plant protection drones, presented by this utility model, from another perspective.

[0017] Figure 3 yes Figure 2 Enlarged view of a portion of point A in the middle.

[0018] Figure 4 This is a diagram showing the internal structure of the storage bin in the pesticide supply device for plant protection drones according to this utility model.

[0019] In the diagram: 1. Base plate; 2. Support rod; 3. Storage bin; 4. Replenishment assembly; 5. Liquid replenishment pipe; 6. Micro pump; 7. Liquid delivery pipe; 8. Gas outlet pipe; 9. Insertion tube; 10. Sleeve; 11. Handle; 12. Limiting plate; 13. Fixing frame; 14. Bin body; 15. Rotating rod; 16. Stirring rod; 17. Drive bin; 18. Drive motor; 19. First gear; 20. Second gear; 21. Cover plate; 22. Limiting rod; 23. Protective belt; 24. Drop platform. Detailed Implementation

[0020] The following is in conjunction with the appendix Figure 1-4 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, specific orientation structure, or operation. Therefore, they should not be construed as limitations on this utility model.

[0022] This embodiment provides a pesticide refueling device for agricultural drones, including a base plate 1 and support rods 2. The support rods 2 are symmetrically arranged under the base plate 1. Limiting rods 22 are provided around the top of the base plate 1. Protective strips 23 are symmetrically connected between the limiting rods 22. The protective strips 23 are elastic strips. A drop platform 24 is provided at the center of the top of the base plate 1. The drop platform 24 is located at the center of the limiting rods 22. A storage bin 3 is provided under the base plate 1. A refueling component 4 is connected to one side of the storage bin 3. A liquid replenishment pipe 5 is connected to the other side of the storage bin 3. A cover plate 21 is rotatably connected to the top of the liquid replenishment pipe 5. The cover plate 21 has grooves evenly distributed on its side.

[0023] In one embodiment, the replenishment component 4 specifically includes a micro pump 6, a liquid delivery pipe 7, an air outlet pipe 8, and an insertion pipe 9. The micro pump 6 is fixedly mounted on the side of the storage bin 3 and connected to the storage bin 3. The liquid delivery pipe 7 is connected to the micro pump 6 and located on one side of the substrate 1. The insertion pipe 9 is connected to the liquid delivery pipe 7 and is inclined. The air outlet pipe 8 is inclinedly connected to one end of the liquid delivery pipe 7 near the insertion pipe 9. A sleeve 10 is fixedly sleeved on the upper end of the liquid delivery pipe 7. A handle 11 is provided on one side of the sleeve 10. A limiting plate 12 is sleeved on the upper end of the liquid delivery pipe 7 and is located above the sleeve 10. A fixing frame 13 is fixedly mounted on the side of the substrate 1 near the liquid delivery pipe 7. The fixing frame 13 is located below the limiting plate 12 and is in contact with one side of the liquid delivery pipe 7.

[0024] In one embodiment, the storage bin 3 specifically includes a bin body 14, a rotating rod 15, a stirring rod 16, a drive bin 17, a drive motor 18, a first gear 19, and a second gear 20. The bin body 14 is disposed under the base plate 1, the drive bin 17 is disposed under the bin body 14, the drive motor 18 is disposed inside the drive bin 17, the first gear 19 is fixedly connected to the drive motor 18, the rotating rod 15 is rotatably disposed inside the bin body 14, the second gear 20 is fixedly connected to the rotating rod 15 and meshes with the first gear 19, the stirring rod 16 is alternately fixed on both sides of the rotating rod 15, the drive motor 18 drives the first gear 19 to rotate, the first gear 19 drives the rotating rod 15 to rotate through the second gear 20, the rotating rod 15 drives the stirring rod 16 to rotate, and the stirring rod 16 drives the liquid medicine in the bin body 14 to flow and process the liquid medicine.

[0025] The working process of the pesticide refueling device for the plant protection drone in this embodiment is as follows: The plant protection drone lands on the landing platform 24. Then, the operator lifts the liquid delivery tube 7 and the insertion tube 9 by the handle 11. The operator inserts the insertion tube 9 into the pesticide compartment of the plant protection drone. Then, the micro pump 6 is started. The micro pump 6 draws out the liquid pesticide and sends it into the pesticide compartment of the plant protection drone through the liquid delivery tube 7 and the insertion tube 9. At the same time, the air in the plant protection drone is discharged through the air outlet tube 8, thus completing the liquid pesticide refueling of the plant protection drone.

[0026] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A pesticide refueling device for agricultural drones, characterized in that, It includes a base plate (1) and a support rod (2). The support rod (2) is symmetrically arranged under the base plate (1). A storage bin (3) is provided under the base plate (1). A replenishment component (4) is connected to one side of the storage bin (3), and a liquid replenishment pipe (5) is connected to the other side of the storage bin (3). The replenishment component (4) includes a micro pump (6), a liquid delivery pipe (7), an air outlet pipe (8), and an insertion pipe (9). The micro pump (6) is fixed on the side of the storage bin (3) and connected inside the storage bin (3). The liquid delivery pipe (7) is connected to the micro pump (6) and is located on one side of the substrate (1). The insertion pipe (9) is connected to the liquid delivery pipe (7) and is inclined. The air outlet pipe (8) is inclinedly connected to the end of the liquid delivery pipe (7) near the insertion pipe (9).

2. The pesticide refueling device for agricultural drones according to claim 1, characterized in that, The upper end of the liquid delivery tube (7) is fixedly fitted with a sleeve (10), and a handle (11) is provided on one side of the sleeve (10).

3. The pesticide refueling device for agricultural drones according to claim 1, characterized in that, The upper end of the liquid delivery pipe (7) is fitted with a limiting plate (12), the limiting plate (12) is located above the sleeve (10), and the base plate (1) is fixedly provided with a fixing frame (13) on the side of the liquid delivery pipe (7), the fixing frame (13) is located below the limiting plate (12) and is in contact with one side of the liquid delivery pipe (7).

4. The pesticide refueling device for agricultural drones according to claim 1, characterized in that, The storage bin (3) includes a bin body (14), a rotating rod (15), a stirring rod (16), a drive bin (17), a drive motor (18), a first gear (19), and a second gear (20). The bin body (14) is located under the base plate (1), the drive bin (17) is located under the bin body (14), the drive motor (18) is located inside the drive bin (17), the first gear (19) is fixedly connected to the drive motor (18), the rotating rod (15) is rotatably located inside the bin body (14), the second gear (20) is fixedly connected to the rotating rod (15) and meshed with the first gear (19), and the stirring rod (16) is alternately fixed on both sides of the rotating rod (15).

5. The pesticide refueling device for agricultural drones according to claim 1, characterized in that, The top of the replenishment tube (5) is rotatably connected to a cover plate (21), and the side of the cover plate (21) is evenly provided with groove structures.

6. The pesticide refueling device for agricultural drones according to claim 1, characterized in that, The substrate (1) is provided with limiting rods (22) around the top, and protective strips (23) are symmetrically connected between the limiting rods (22). The protective strips (23) are elastic strips.

7. The pesticide refueling device for agricultural drones according to claim 6, characterized in that, The substrate (1) has a drop platform (24) at the top center, and the drop platform (24) is located at the center of the limiting rod (22).

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