Pesticide spraying unmanned aerial vehicle with auxiliary heat dissipation function

Abstract

The invention provides a pesticide spraying unmanned aerial vehicle with auxiliary heat dissipation function, which includes a main box, a T-shaped connecting rod is fixed at the bottom of the main engine box, the T-shaped connecting rod is matched with a T-shaped groove on the top of the pesticide box to detachably mount the pesticide box on the bottom of the main box, the pesticide box is provided with a plurality of hollow cavities at the bottom, and each hollow cavity is provided with a storage battery, the storage battery is connected with an unmanned aerial vehicle controller through a power supply connector to provide electric energy, and the unmanned aerial vehicle controller is installed in the interior of the main box; the bottom of the pesticide box is connected with the pesticide spraying device through a pesticide outlet pipe; machine arms are mounted at four diagonal positions of the host box, an electric motor is mounted at the end of the arm, and propeller blades are mounted at the top of the electric motor. The pesticide box of the unmanned aerial vehicle is removably mounted on the bottom of the main box, and the battery is mounted to dissipate heat from the inside of the pesticide box.

Description

technical field [0001] The invention relates to the field of plant protection drone devices, in particular to a pesticide spraying drone with an auxiliary cooling function. Background technique [0002] Now drones have been used in the field of crop spraying, and batteries are generally used for power supply operations, and usually, batteries are installed on the top of the drone chassis, so that there are the following during the working process Defects in several aspects: [0003] (1) The battery is installed on the top of the chassis, so that the entire center of gravity of the drone will rise, causing the drone to be unstable during flight; [0004] (2) The battery is installed on the top of the chassis and is directly exposed to sunlight, which will generate a lot of heat during use, which will affect the service time and service life of the battery; [0005] (3) The commonly used spraying boxes now adopt a rectangular box structure, which is relatively simple in stru...

AI Technical Summary

Problems solved by technology

[0003] (1) The battery is installed on the top of the chassis, so that the entire center of gravity of the drone will rise, causing the drone to be unstable during flight;

[0004] (2) The battery is installed on the top of the chassis and is directly exposed to sunlight, which will generate a lot of heat during use, which will affect the service time and service life of the battery;

[0005] (3) The commonly used spraying boxes now use a rectangular box structure, the structure is relatively simple, and it is installed on the lower bottom of the UAV chassis with a fixed structure, which is inconvenient to disassemble

[0006] (4) At present, the connection between the battery of commonly used drones and the internal controller of the chassis is connected by ordinary joints, so that the joints are easy to enter water during the spraying process and cause a short circuit

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