The invention relates to the technical field of rudders, in particular to a river and sea dual-purpose rudder horn type flap rudder which comprises a steering engine platform, a mounting hole is formed in the middle of the upper surface of the steering engine platform in a penetrating mode, an upper and lower rudder bearing assembly is fixedly mounted in the mounting hole, and a connecting shaft is rotatably mounted in the upper and lower rudder bearing assembly through a first bearing; when the main rudder blade rotates, under the cooperation effect of the transmission assembly, the auxiliary rudder blade rotates along with the main rudder blade, and the rotation amplitude is larger than that of the main rudder blade, so that the rotation radius is increased, and when a ship turns, the auxiliary rudder blade can rotate along with the main rudder blade. The splitter plate, the main rudder blade and the auxiliary rudder blade are arranged in a streamline mode, water flow resistance borne by the splitter plate, the main rudder blade and the auxiliary rudder blade is greatly reduced, flexibility of a ship during turning is greatly improved, and under the action of the first connecting assembly, the second connecting assembly, the third connecting assembly and the fourth connecting assembly, torque borne by the rudder stock is greatly reduced.
本发明涉及船舵技术领域,具体的说是一种江海两用挂舵臂式襟翼舵,包括舵机平台,所述舵机平台上表面中部贯穿开设有安装孔,所述安装孔内固定安装有上下舵承总成,所述上下舵承总成内通过第一轴承转动安装有连接轴,所述连接轴上端安装有用于与驱动设备相连接的安装组件,本发明通过在主舵叶转动时,在传动组件的配合作用下,副舵叶跟随主舵叶进行转动,且转动幅度大于主舵叶,从而增加了转动半径,且在船只转弯时,分流板和主舵叶以及副舵叶呈流线型排列,受到的水流阻力大大减少,使得船只转弯时的灵活性大大增加,并且在第一连接组件、第二连接组件以及第三连接组件、第四连接组件的作用下,舵杆所受到的扭矩大大减少。
River and sea dual-purpose rudder horn type flap rudder
一种江海两用挂舵臂式襟翼舵
2022-11-01
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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