The invention relates to a controllable-pitch propeller outer blade pitch transmission equal-proportion conversion device which comprises blades, a propeller hub, an oil pipe and an oil distributor, the propeller hub is connected with the blades and used for driving the blades to rotate, and the propeller hub is connected with the oil distributor through the oil pipe and used for achieving the purpose that the rotation angle of the blades in the propeller hub is equal to the rotation angle of a signal output shaft of the oil distributor. Therefore, the pitch angle of the blade is controlled in real time. According to the controllable-pitch propeller outer blade pitch equal-ratio device, the angle positions of underwater blades under different working conditions (different pitch positions) can be accurately tracked, and stable control over controllable-pitch propeller devices on the left side and the right side of a ship is achieved; by designing the controllable-pitch propeller outer blade pitch equal-ratio device, the health state of the controllable-pitch propeller device can be monitored in real time, and fault positions of a mechanical system, an electric control system and a hydraulic system are transmitted and locked through accurate pitch indication, so that the maintenance time is shortened.
本发明涉及一种调距桨外桨叶螺距传输等比转换装置,包括桨叶、桨毂、油管和配油器,桨毂连接桨叶,用于驱动桨叶旋转,桨毂通过油管连接配油器,用于实现桨毂中桨叶的旋转角度与配油器的信号输出轴的旋转的角度相等,从而实时控制桨叶的螺距角度。本发明的调距桨外桨叶螺距等比装置,可对水下桨叶在不同工况下(不同螺距位)的角度位置进行精准跟踪,实现了船舶左右两舷调距桨装置的平稳控制;通过设计调距桨外桨叶螺距等比装置,可实时监控调距桨装置的健康状态,通过精准的螺距指示传输,锁定机械系统、电控系统以及液压系统的故障位置,以减少维修时间。
Controllable-pitch propeller outer blade pitch transmission equal-ratio conversion device
一种调距桨外桨叶螺距传输等比转换装置
17.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Engineering Index Backfile | 1940
|Engineering Index Backfile | 1940
|Engineering Index Backfile | 1931
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