The four-power tilting aircraft comprises an aircraft body, the aircraft body is provided with a wing system and a tilting propelling device, and the tilting propelling device comprises two pairs of upper rotors and lower rotors which are located at the two ends of wings; by arranging the tilting mechanism, the aircraft has the advantages of high flight speed and long endurance time; due to the design of four rotor power sources, a traditional system power transmission shaft and a universal joint of the aircraft are removed; meanwhile, by arranging the tilting rotor wing structure, the weight of the tilting propelling device is minimized, the weight of the aircraft is reduced, and the thrust-weight ratio efficiency is improved; in addition, the rotors guarantee safe sliding under the condition that the whole engine fails, and the four-rotor aircraft is more reliable than a traditional four-rotor aircraft; the tilting device is matched with four power sources, so that the aircraft can realize short-distance takeoff and vertical take-off and landing flight, and the effective load of the aircraft has a higher lifting space.
本发明公开了一种四动力倾转飞机,包括机身,所述机身安装有机翼系统和可倾转推进装置,所述可倾转推进装置包括两对位于机翼两端的上旋翼和下旋翼;通过设置倾转机构使得飞行器具有飞行速度高,续航时间长的优点;四个旋翼动力源的设计使得飞机去除了传统的系统功率传输轴和万向节;同时,通过设置倾转旋翼结构,实现了可倾转推进装置重量最小化,减轻了飞机重量,提高了推重比效率;另外,旋翼保证全发动机失效的情况下的安全滑行,比传统的四旋翼飞行器更具可靠性;可倾转搭配四动力源使得飞机既可以实现短距离滑跑起飞,也可以实现垂直起降飞行,因此使得飞机的有效载荷有了更高的提升空间。
Four-power-source tilting aircraft
一种四动力源可倾转飞机
04.06.2024
Patent
Elektronische Ressource
Chinesisch
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