Design of Power Output Device for UTV800-2 All-terrain Vehicle
Agricultural plant protection UAV has problems such as low payload capacity,short battery life,and difficulty in reaching areas with poor road conditions during field operations.According to the advantages of strong accessibility of ATV,the UTV800-2 all-terrain vehicle is transformed to solve the problems of UAV battery charging and transportation.The modification included the addition of a power take-off device,which is connected to a small generator to charge the drone's battery;An extra platform for transporting drones was added to the rear of the vehicle;A box for supplying liquid to the drone was installed on the roof.The design calculated the main technical parameters such as the output speed,torque,strength of the output shaft of the power output device and the transmission power of the trinagle belt.The results show that the modifications made to the UTV800-2 all-terrain vehicle meet the design requirements and can provide reference and technical support for the application of agricultural plant protection UAV.