Propeller assembly and aircraft
A technology for propellers and components, which is applied to a transmission device that drives multiple propellers, or a transmission device driven by multiple power devices, can solve problems such as affecting transmission efficiency, adverse flight performance, energy loss, etc., to avoid position Offset, ensuring rotational independence, reducing the effect of contact area
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] Please also see Figure 1-5 , the present invention provides a propeller assembly 100, which includes a first transmission shaft 1, a second transmission shaft 2, a first propeller seat 3, a second propeller seat 4, a motor unit 5, a first bearing 6, a second Two bearings 7 and supports 8.
[0026] The first transmission shaft 1 is sheathed on the second transmission shaft 2 and arranged coaxially, and the first transmission shaft 1 and the second tran...
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