The contra-rotating wheel rim propeller comprises a guide pipe, the guide pipe comprises a guide pipe shell, a coaxial reversing device is fixedly arranged in an inner cavity of the guide pipe shell, the coaxial reversing device comprises a gear box and a gear set arranged in the gear box, and a first-stage rotor assembly and a second-stage rotor assembly are arranged at the two ends of the gear box correspondingly; through meshing transmission of the gear set, the rotating directions of the first-stage rotor assembly and the second-stage rotor assembly are opposite, and the contra-rotating thruster with the single stator driving the double rotors is formed. A coaxial reverse rotation system is arranged, and the rotation directions of the first propeller and the second propeller are opposite in a gear transmission mode. The stator drives the first-stage rotor assembly to rotate, the second-stage rotor assembly rotates in the opposite direction through the coaxial reverse rotation device, contra-rotation is formed, water flow movement is propelled, forward thrust is provided, and therefore the contra-rotating wheel rim thruster with the single stator driving the double rotors is formed. The device has the advantages of simple structure, high reliability and strong stability, and can accurately output two torques in opposite directions.
本发明公开一种对转轮缘推进器,包括导管,导管包括导管壳体,导管壳体的内腔中固定设置有同轴反转装置,同轴反转装置包括齿轮箱以及设置在齿轮箱中的齿轮组,一级转子组件和二级转子组件分别设置在齿轮箱两端分别,通过齿轮组啮合传动,并使得一级转子组件和二级转子组件转向相反,形成单定子驱动双转子的对转推进器。设置了同轴反转系统,通过齿轮传动的方式,使第一螺旋桨和第二螺旋桨转动的方向相反。定子驱动一级转子组件旋转,二级转子组件通过同轴反转装置实现反方向旋转,形成对转,推进水流运动,以提供向前的推力,从而形成单定子驱动双转子的一种对转轮缘推进器。可靠性高、稳定性强的优点,能够精确输出两个方向相反的转矩。
Opposite rotating wheel rim propeller
一种对转轮缘推进器
2023-04-04
Patent
Electronic Resource
Chinese
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