The invention relates to a multi-rotor helicopter having a plurality of rotor devices (14) which have at least one rotor blade (20) which is rotatable about a rotor blade axis (22). According to the invention, the rotor device (14) further comprises: a first section (24), which is rotatably driven about an axis of rotation (16); a second section (26), which can be moved relative to the first section (24) about an axis running parallel to the rotational axis (16) and to which the rotor blade (20) is fastened or which has the rotor blade (20), the relative position of the second section (26) relative to the first section (24) being dependent on a torque (M), driving the first section (24) with the torque; and a mechanical coupling (34) which couples the relative position of the first section (24) with respect to the second section (26) to the rotational position of the rotor blade (20) about the rotor blade shaft (22).
本发明涉及一种多旋翼直升机,具有多个旋翼设备(14),旋翼设备(14)具有至少一个旋翼叶片(20),所述旋翼叶片围绕旋翼叶片轴(22)可转动。提出,所述旋翼设备(14)此外具有:围绕转动轴线(16)可转动地驱动的第一区段(24);第二区段(26),所述第二区段相对于第一区段(24)围绕平行于所述转动轴线(16)延伸的轴线可运动,并且所述旋翼叶片(20)紧固在所述第二区段上,或所述第二区段具有所述旋翼叶片(20),其中,第二区段(26)相对于第一区段(24)的相对位置依赖于转矩(M),利用所述转矩驱动第一区段(24);以及机械的耦合部(34),所述机械的耦合部将第一区段(24)相对于第二区段(26)的相对位置与所述旋翼叶片(20)围绕所述旋翼叶片轴(22)的转动位置耦合。
Multi-rotor helicopter and rotor arrangement for multi-rotor helicopter
多旋翼直升机以及用于多旋翼直升机的旋翼设备
2025-04-29
Patent
Electronic Resource
Chinese
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