The invention relates to the technical field of underwater vehicles, in particular to an underwater vehicle tail vane adjusting mechanism which comprises four vane plates arranged on the circumferential outer wall of a vehicle shell in a cross shape, a steering engine bin and a steering engine, the steering engine bin and the steering engine are arranged in the shell, and a sealing cavity for containing the steering engine is formed in the steering engine bin. The transmission shafts are arranged in the steering engine cabins and connected with the steering engine cabins in a sealed mode, output shafts of the four steering engines are connected with the rudder plates in a one-to-one correspondence mode through the transmission shafts, and the output shafts of the steering engines can drive the rudder plates to rotate through the transmission shafts when rotating; through the arrangement of the cross-shaped rudder plates and the steering engines in one-to-one correspondence with the rudder plates, all-dimensional flexible control over the attitude of the underwater vehicle can be achieved, the four rudder plates can work independently or cooperatively, the pitching attitude, the course and the like of the vehicle can be adjusted at the same time according to needs, the maneuverability of the vehicle is remarkably improved, and the underwater vehicle is convenient to use. And due to the design of the four independently operated rudder plates, each rudder plate can compensate counter torque generated by the propellers according to needs, and the influence of the counter torque on the attitude of the aircraft is counteracted.
本发明涉及水下航行器技术领域,本发明涉及水下航行器尾舵调节机构,包括:呈十字形设置在航行器壳体周向外壁的四个舵板,设置在壳体内的舵机仓和舵机,舵机仓内形成有容置舵机的密封腔室,设置在舵机仓中并与舵机仓密封连接的传动轴,四个舵机的输出轴通过传动轴与舵板一一对应连接,舵机输出轴转动时可通过传动轴带动舵板转动;通过十字形设置的舵板和与舵板一一对应的舵机的设置,能够实现对水下航行器姿态的全方位灵活控制,四个舵板可独立或协同工作,根据需要可同时对航行器的俯仰姿态、航向等进行调整,显著提高了航行器的机动性,并且独立运行的四个舵板的设计使得每个舵板都可以根据需要对螺旋桨产生的反力矩进行补偿,抵消反力矩对航行器姿态的影响。
Adjusting mechanism for tail vane of underwater vehicle
水下航行器尾舵调节机构
2025-01-21
Patent
Electronic Resource
Chinese
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