The invention relates to an aircraft and in particular relates to a disc-shaped manned four-rotor aircraft which is strong in cruising ability, good in operability and stability, safe, reliable, and attractive in appearance. According to the technical scheme adopted by the invention, an engine compartment is arranged on the bottom of a body, a flight compartment is arranged on the top of the body, an undercarriage is arranged at the bottom of the engine compartment, a split-flow transmission gearbox is arranged in the center of the body, the split-flow transmission gearbox is connected with a power transmission gearbox; the power transmission gearbox is connected with an engine through a clutch; the engine is mounted at the bottom of the body; steel tube beams are arranged at four output ends of the transmission gearbox; rotor gearboxes are arranged on the end parts of the steel tube beams; the split-flow transmission gearbox is connected with the rotor gearboxes through transmission shafts; the transmission shafts are positioned inside the steel tube beams; rotors are mounted on output shafts of the rotor gearboxes. The disc-shaped manned four-rotor aircraft is widely applied to various four-rotor aircrafts.
Disc-shaped manned four-rotor aircraft
2015-07-01
Patent
Electronic Resource
English