Variable pitch propeller
A variable-pitch propeller and blade technology, which is applied in the aviation field, can solve the problems of complex structure of the variable-pitch propeller, low blade efficiency, poor reliability, etc. Effect
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[0018] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings, but the present invention is not limited to the following embodiments.
[0019] Such as Figure 1-6 Shown: a variable-pitch propeller, which mainly includes a motor 1, a blade mounting seat 2, a blade 4, a pitch-variable rocker arm 6, a pitch-variable shift fork 7, a guide seat 9, and a drive rod 10, wherein the motor 1 serves as the power Partially powers the rotation of the paddles.
[0020] In the present invention, the first through hole 101 is provided in the axial direction of the central axis of the motor 1, which means that the central axis of the motor is hollow. The guide seat 9 is set in the first through hole 101, and the upper part is slightly higher than the first through hole 101 to facilitate the installation of the blade mounting seat. The paddle mount 2 has a symmetrical structure, and the two ends are higher than the middle...
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