The invention belongs to the technical field of aviation products, particularly relates to a multi-rotor aircraft and at least solves the problems that the loading capacity and the endurance time of multi-shaft rotor aircrafts are limited due to high energy consumption because multiple motors are used for driving. The multi-rotor aircraft comprises one engine and a power distribution transmission system, wherein the power distribution transmission system comprises a first-stage gear fixedly arranged on an output shaft of the engine, the first-stage gear is meshed with a second-stage gear, the second-stage gear is coaxially and fixedly connected with a third-stage gear through a first rotating shaft, the third-stage gear is meshed with four fourth-stage gears, a first synchronous pulley is coaxially fixed on each fourth-stage gear, the first synchronous pulleys drive second synchronous pulleys on rotor assemblies through belts, so that multi-shaft rotors are driven, and the weight and the energy consumption of the aircraft can be reduced.
Multi-rotor aircraft
2015-11-04
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |