The invention discloses a fixed-pitch propeller shafting outboard disc shaft device and a use method thereof, the fixed-pitch propeller shafting outboard disc shaft device can conveniently and efficiently perform fixed-pitch propeller outboard disc shaft, and by specially forming a reamed counterbore for the disc shaft in a propeller shaft, the problem of stress concentration caused by forming of a threaded hole can be avoided, and the yield of the disc shaft is improved. The connecting plate is fixed to the stern end face of the periphery of the propeller, and the propeller shaft is connected with the second gear through the connecting plate, so that transmission connection with a hydraulic driving system is achieved, and then the disc shaft of the fixed-pitch propeller with the blades and the propeller hub integrated is achieved.
本发明公开了一种定距桨轴系舷外盘轴装置及其使用方法,本发明能够便捷、高效的进行定距桨舷外的盘轴,通过在螺旋桨轴上专门开设用于盘轴的铰制沉头孔,可规避开设螺纹孔导致应力集中的问题,且通过将连接板固定在螺旋桨周的艉端面上,利用连接板将螺旋桨轴与第二齿轮相连,从而与液压驱动系统实现传动连接,进而实现叶片与桨毂为一体的定距桨的盘轴。
Fixed-pitch propeller shafting outboard disc shaft device and using method thereof
一种定距桨轴系舷外盘轴装置及其使用方法
2024-05-03
Patent
Electronic Resource
Chinese
DEVICE WITH CONTROLLABLE PITCH PROPELLER FOR OUTBOARD MOTORS
European Patent Office | 2023
|Engineering Index Backfile | 1907
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