垂直起降固定翼飞行器
By employing coaxial counter-rotating propeller drives and tilt drive mechanisms on the aircraft, the problems of excessive wingspan and insufficient driving force have been solved, achieving lightweighting and cost reduction, and improving the control stability and applicability of the aircraft.
CN118618608BActive Publication Date: 2026-07-17AECC HUNAN AVIATION POWERPLANT RES INST
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- AECC HUNAN AVIATION POWERPLANT RES INST
- Filing Date
- 2024-06-17
- Publication Date
- 2026-07-17
Smart Images
Figure CN118618608B_ABST
Abstract
本发明公开了一种垂直起降固定翼飞行器，包括：机身、沿机身的长度方向前后依次连接于机身上的前翼和尾翼、多组分设于前翼和尾翼上以提供驱动力的驱动器。连接于前翼上的驱动器为具有前后同轴设置的两排对转桨叶的同轴对转桨扇驱动器，连接于尾翼上的驱动器为同轴对转桨扇驱动器或为仅具有一排转动设置的桨叶的单排桨扇驱动器。同轴对转桨扇驱动器和单排桨扇驱动器均沿竖直平面倾转设置，以供给飞行器向前飞行、垂直起降、空中悬停的驱动力。本发明的飞行器，可提高桨叶推进效率，并产生相同驱动力下，相比单排桨驱动器，本发明的同轴对转桨扇驱动器的桨平面的半径更小，从而可有效缩短主翼的翼展，减少空间占用面积和飞行器尺寸。
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