The invention relates to a motor direct-driven coaxial forward and reverse propeller lift platform, which comprises a forward and reverse propeller lift mechanism, a forward and reverse propeller lift mechanism, a forward and reverse propeller lift mechanism, a forward and reverse propeller lift mechanism and a reverse propeller lift mechanism, wherein the forward and reverse propeller lift mechanism comprises an inner shaft and an outer shaft, a forward rotor and a reverse rotor which are respectively mounted at the top ends of the inner shaft and the outer shaft, and an inner driving motor and an outer driving motor which are respectively connected with the inner shaft and the outer shaft and drive the inner shaft and the outer shaft to rotate; the outer shaft is hollow, the inner shaft is arranged in the outer shaft, and the center line of the inner shaft coincides with the center line of the outer shaft. And the control cabin is used for mounting the positive and negative paddle lifting mechanism. Compared with the prior art, the problems of short flight duration, poor wind resistance and the like of aerial operation of the unmanned aerial vehicle can be effectively solved.
本发明涉及一种电机直驱同轴正反桨升力平台,包括:正反桨升力机构:包括内轴和外轴,分别安装在所述内轴和外轴顶端位置的顺向旋翼和反向旋翼,以及分别与所述内轴和外轴相连并驱动其转动的内驱动电机和外驱动电机,所述的外轴中空,所述的内轴置于所述外轴内部,且所述内轴和所述外轴的中心线重合;用于安装所述正反桨升力机构的控制舱。与现有技术相比,本发明可以有效解决无人机空中作业续航时间短,抗风能力差等问题。
Motor direct-driven coaxial positive and negative paddle lifting platform
一种电机直驱同轴正反桨升力平台
2022-11-22
Patent
Electronic Resource
Chinese
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