The invention relates to a cyclic variable-pitch flapping wing mechanism and application thereof.The cyclic variable-pitch flapping wing mechanism comprises a center shaft, a rotating arm, an eccentric shaft, flapping wings and variable-pitch connecting rods, the rotating arm is rotationally arranged on the center shaft in a sleeving mode, a plurality of force arms are arranged on the periphery of the rotating arm with the center shaft as the center in a circumferential array mode, and the eccentric shaft is fixed to one end of the center shaft; flapping wings are rotationally arranged at the ends, away from the central shaft, of the force arms, variable-pitch connecting rods in one-to-one correspondence with the flapping wings are arranged on the eccentric shaft, one ends of the variable-pitch connecting rods are rotationally connected with the eccentric shaft, and the other ends of the variable-pitch connecting rods are rotationally connected with the corresponding flapping wings. The multi-surface flapping wing has the beneficial effects that the cyclic variable pitch control of the multi-surface flapping wing is realized, the aerodynamic efficiency and the control flexibility are higher, the requirements on structural materials are low, and the noise control capability is high.
本发明涉及一种循环变距扑翼机构及其应用,循环变距扑翼机构包括中心轴、旋臂、偏心轴、扑翼和变距连杆,旋臂转动套设于中心轴上,旋臂四周以中心轴为中心圆周阵列有多个力臂,偏心轴固定于中心轴一端,偏心轴的轴心线与中心轴的轴心线并行且不共线,力臂远离中心轴的一端转动设有扑翼,偏心轴上设有与扑翼一一对应的变距连杆,变距连杆一端与偏心轴转动连接,变距连杆另一端与对应的扑翼转动连接。本发明的有益效果在于:实现多面扑翼的循环变距控制的同时,具有更高的气动效率和控制灵活性,结构材料要求低、噪音控制能力强。
Circulating variable-pitch flapping wing mechanism and application thereof
一种循环变距扑翼机构及其应用
2024-06-14
Patent
Electronic Resource
Chinese
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