Quick-release pesticide pot fixing structure of plant protection unmanned aerial vehicle

Abstract

The utility model provides a quick-release pesticide pot fixing structure of a plant protection unmanned aerial vehicle, which is used for solving the problem that manual vertical pulling and inserting of a pesticide pot are inconvenient to operate. The quick-release pesticide pot fixing structure comprises an unmanned aerial vehicle, a foot stool is fixedly arranged at the bottom of the unmanned aerial vehicle, a water feeding pump is arranged on the unmanned aerial vehicle, the water feeding pump is connected with a pesticide pot, the foot stool comprises two frame-shaped components, the bottoms of the two frame-shaped components are connected through a cross rod, a limiting plate is fixed to the same side of the two frame-shaped components, and a handle is hinged to the other side of the two frame-shaped components. One end of the handle is hinged to one frame-shaped component, the other end of the handle is connected with the other frame-shaped component in a clamped mode, and the frame-shaped components, the transverse rod, the limiting plate and the handle form a containing cavity for containing a medicine pot. The unmanned aerial vehicle can reduce the labor intensity of workers and improve the plant protection operation efficiency of the unmanned aerial vehicle. The large-capacity pesticide pot is located below the fuselage, so that the gravity center of the whole aircraft moves downwards, the aircraft is more convenient to control, and the maneuverability and stability of flight of the whole aircraft are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a quick-detachable medicine pot fixing structure for a plant protection unmanned aerial vehicle. Background Art

[0002] The operating efficiency of agricultural drones is affected by many factors. In addition to inherent factors such as battery life and effective load, it is closely related to the convenience of manual operation. In the early stages of the industry, drones had a small load and a small medicine pot. The use of plug-in medicine pots can greatly improve operating efficiency. As the load of drones increases, the volume of medicine pots also increases greatly, and manual vertical plug-in and plug-out of medicine pots is inconvenient. Utility Model Content

[0003] The utility model provides a quick-detachable medicine pot fixing structure for a plant protection drone, which solves the problem of inconvenient operation of manually vertically pulling out and inserting the medicine pot in the prior art.

[0004] The technical solution of the utility model is achieved in this way:

[0005] A quick-detachable medicine pot fixing structure for a plant protection UAV comprises a UAV, a tripod is fixedly provided at the bottom of the UAV, a water supply pump is arranged on the UAV, the water supply pump is connected to the medicine pot, the tripod comprises two frame-type components, the bottoms of the two frame-type components are connected by a cross bar, a limit plate is fixed on the same side of the two frame-type components, and a handle is hinged on the other side, one end of the handle is hinged to one frame-type component, and the other end is clamped to the other frame-type component, and the frame-type components, the cross bar, the limit plate and the handle form a accommodating cavity for accommodating the medicine pot.

[0006] Furthermore, a support slide is fixedly provided on the cross bar, the support slide is perpendicular to the limit plate, and a support slide groove cooperating with the support slide is provided at the bottom of the medicine pot. The bottom of the medicine pot is provided with a support slide groove cooperating with the support slide, so that the medicine pot can slide smoothly on the support slide, reduce friction and resistance, and improve the efficiency of replacing the medicine pot.

[0007] Furthermore, the frame-shaped member is provided with a guide rail, the guide rail is perpendicular to the limit plate, a plurality of pulleys are rotatably connected to the guide rail, and the medicine pot is provided with a guide groove matched with the guide rail, and the pulley rolls in the guide groove. The setting of the guide rail can keep the medicine pot stable in the horizontal direction, preventing bumps during the spraying process, which may cause the medicine pot to break. The design of the guide rail and the guide groove allows the medicine pot to be easily disassembled and replaced.

[0008] Furthermore, an oblong hole is provided at one end of the handle away from the hinge, and a rotating block corresponding to the oblong hole is provided on the other frame component. The rotating block is rotatably connected to the frame component through a pin, and the oblong hole is larger than the rotating block.

[0009] Furthermore, the medicine pot is provided with a plug connector, which is connected to the upper water pump of the drone through a water pipe. The upper water pump can be quickly connected to the medicine pot through the plug connector, and the plug connector is connected to the water pipe, so that the medicine pot can be quickly disassembled and replaced, which is convenient for replacement and maintenance of the medicine pot. Beneficial Effects

[0010] The utility model forms a cavity for accommodating a medicine pot through a frame component, a limit plate and a handle, which can protect the medicine pot to a certain extent from external collision and damage. The weight of the medicine pot is supported by the UAV tripod, making the structure of the UAV more stable and reliable. Compared with the vertical plug-in quick-detachable medicine pot, replacing a large-capacity medicine pot saves more manpower and is easy to operate. The large-capacity medicine pot is located under the fuselage, which lowers the center of gravity of the entire machine, making it easier to control the aircraft and improving the controllability and stability of the entire flight. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of a quick-detachable medicine pot fixing structure of a plant protection drone according to the utility model;

[0013] Figure 2 It is a partial three-dimensional structural schematic diagram of the tripod and medicine pot of the utility model;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model when the medicine pot is installed;

[0015] Figure 4 It is a front view of the tripod and medicine pot of the utility model.

[0016] Among them: 1. UAV, 2. frame component, 3. guide rail, 4. support rail, 5. medicine pot, 6. limit plate, 7. handle, 8. pulley. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in 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 in 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.

[0018] like Figures 1 to 4 As shown, an embodiment of the utility model provides a quick-detachable medicine pot fixing structure for a plant protection UAV, a tripod is fixedly provided at the bottom of the UAV 1, a water pump is arranged on the UAV, the upper water pump is connected to the medicine pot 5, the tripod includes two frame components 2, the bottoms of the two frame components 2 are connected by a cross bar, a limiting plate 6 is fixed on the same side of the two frame components 2, and a handle 7 is hinged on the other side, one end of the handle 7 is hinged to one frame component, and the other end is clamped to the other frame component 2, the frame component 2, the cross bar, the limiting plate 6 and the handle 7 form a accommodating cavity for accommodating the medicine pot 5.

[0019] During the operation, the drone can be equipped with more than two medicine pots 5, one of which accompanies the drone in the air operation, and the operator fills the medicine pot 5 on the ground. After the drone operation is completed, it lands near the medicine pot 5 on the ground. The operator opens the handle 7, pulls out the medicine pot 5, and then pushes the fully filled medicine pot 5 on the ground into the accommodating cavity. When the medicine pot 5 abuts against the limiting plate 6, the handle 7 is engaged with the frame-type component 2 to complete the replacement of the medicine pot 5. The tripod includes two frame-type components 2, and the bottoms of the two frame-type components 2 are connected by a cross bar, which can increase the structural strength and stability of the tripod. The handle 8 is engaged with another frame-type component 2, which can conveniently fix the medicine pot 5 on the tripod to prevent accidental falling off. The frame-type component 2, the limiting plate 6 and the handle form a accommodating cavity for accommodating the medicine pot 5, which can provide a certain degree of protection for the medicine pot 5 from external collisions and damage.

[0020] The crossbar is fixed with a support rail 4, which is perpendicular to the limit plate 6, and the bottom of the medicine pot 5 is provided with a support groove that matches the support rail 4. The support rail 4 can play a certain guiding role when the medicine pot 5 slides in, and the bottom of the medicine pot 5 is provided with a support groove that matches the support rail 4, so that the medicine pot 5 can slide smoothly on the support rail 4, reduce friction and resistance, and improve the efficiency of replacing the medicine pot 5.

[0021] The frame-shaped component is provided with a guide rail 3, which is perpendicular to the limit plate 6. A plurality of pulleys 8 are rotatably connected to the guide rail 3. The medicine pot 5 is provided with a guide groove matched with the guide rail 3, and the pulley 8 rolls in the guide groove. The setting of the guide rail 3 can keep the medicine pot 5 stable in the horizontal direction, and prevent the medicine pot 5 from being bumped during the spraying process, which may cause the medicine pot 5 to break. The design of the guide rail 3 and the guide groove makes it easy to disassemble and replace the medicine pot 5. The rotation connection of the pulley 8 can reduce the friction of the medicine pot 5 on the guide rail 3, so that the medicine pot 5 can slide more smoothly, and the efficiency of replacing the medicine pot 5 can be improved.

[0022] The handle 7 is provided with an oblong hole at one end away from the hinge, and a rotating block corresponding to the oblong hole is provided on the other frame-shaped member. The rotating block is rotatably connected to the frame-shaped member 2 through a pin, and the oblong hole is slightly larger than the rotating block. When the handle 7 needs to be engaged with the rotating block, the rotating block is made to correspond to the handle 7. After the handle 7 passes through the rotating block, the rotating block is rotated to engage the handle 7. When the handle needs to be removed, the rotating block is rotated to correspond to the oblong hole, and the handle 7 is rotated to allow the oblong hole to pass through the rotating block, thereby achieving the effect of quickly engaging the handle 7. The oblong hole is slightly larger than the rotating block, which can facilitate the rotating block to pass through the oblong hole.

[0023] The medicine pot 5 is provided with a plug connector, which is connected to the upper water pump of the drone 1 through a water pipe. A water pipe is provided in the medicine pot 5, one end of which is connected to the plug connector, and the other end is provided at the lowest point of the medicine pot 5. The upper water pump can be quickly connected to the medicine pot 5 through the plug connector. The plug connector is connected to the water pipe, which can realize the rapid disassembly and replacement of the medicine pot 5, and facilitate the replacement and maintenance of the medicine pot 5. The use of the plug connector can avoid the entanglement and confusion of the water pipe, making the spraying process smoother and more efficient. By providing a water pipe in the medicine pot 5, the liquid medicine in the medicine pot 5 can be fully used.

[0024] The above description is only a preferred embodiment of the present invention and is 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.

Claims

1. A quick-detachable medicine pot fixing structure for a plant protection drone, comprising a drone (1), a tripod fixedly provided at the bottom of the drone (1), a water supply pump provided on the drone, and a medicine pot (5) connected to the water supply pump, characterized in that: The tripod comprises two frame-shaped components (2), the bottoms of the two frame-shaped components (2) are connected by a cross bar, a limiting plate (6) is fixed on the same side of the two frame-shaped components (2), and a handle (7) is hinged on the other side, one end of the handle (7) is hinged to one frame-shaped component, and the other end is clamped to the other frame-shaped component (2), and the frame-shaped components (2), the cross bar, the limiting plate (6) and the handle (7) form a receiving cavity for receiving the medicine pot (5).

2. The quick-detachable medicine pot fixing structure of a plant protection drone according to claim 1, characterized in that: A support slide rail (4) is fixedly provided on the cross bar, the support slide rail (4) is perpendicular to the limit plate (6), and a support slide groove cooperating with the support slide rail (4) is provided at the bottom of the medicine pot (5).

3. The quick-detachable medicine pot fixing structure of a plant protection drone according to claim 1, characterized in that: The frame-shaped component is provided with a guide rail (3), the guide rail (3) is perpendicular to the limit plate (6), the guide rail (3) is rotatably connected to a plurality of pulleys (8), the medicine pot (5) is provided with a guide groove matched with the guide rail (3), and the pulley (8) rolls in the guide groove.

4. The quick-detachable medicine pot fixing structure for a plant protection drone according to claim 1, characterized in that: The handle (7) is provided with an oblong hole at one end away from the hinge, and a rotating block corresponding to the oblong hole is provided on the other frame-shaped component. The rotating block is rotatably connected to the frame-shaped component via a pin shaft, and the oblong hole is larger than the rotating block.

5. The quick-detachable medicine pot fixing structure for a plant protection drone according to claim 1, characterized in that: The medicine pot (5) is provided with a plug connector, which is connected to the water pump of the drone (1) via a water pipe.

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