The invention discloses an oil-relay multi-rotor helicopter driving system, and belongs to the field of aircrafts. The system comprises a fuel oil engine, wherein a plurality of synchronizing wheels are directly or indirectly engaged with the output of the fuel oil engine in a driving manner, each synchronizing wheel is used for directly or indirectly transmitting power to a corresponding main rotor shaft through a synchronizing belt or a transmission shaft, and an auxiliary rotor shaft is arranged in a manner of being concentric with each main rotor shaft, each auxiliary rotor shaft is arranged on the auxiliary rotor shaft, each auxiliary rotor shaft is connected with a motor driver, and a power supply device is arranged on a helicopter, the power supply device is used for providing power driving for each motor, each motor is controlled through a controller. The system disclosed by the invention is easy to realize, simple in structure, capable of achieving the remote navigation effect and large load capacity, and can be used as the driving system of the multi-rotor helicopter.
Oil-relay multi-rotor helicopter driving system
2015-06-10
Patent
Electronic Resource
English
ROTOR HEAD OF HELICOPTER, MULTI-ROTOR TYPE HELICOPTER AND HELICOPTER
European Patent Office | 2017
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