The invention discloses an automatic adjusting type dual-purpose propeller of a water-air amphibious aircraft, and belongs to the field of water-air amphibious aircrafts, the automatic adjusting type dual-purpose propeller comprises a four-rotor propelling seat, a rotor propelling adjusting mechanism is arranged on the four-rotor propelling seat and used for adjusting the propelling direction of four rotors, and a propelling self-adjusting mechanism is arranged outside the four-rotor propelling seat and used for adjusting the propelling direction of the four rotors. The method is used for adaptively adjusting the rotating wingspan and stability of the four rotors. According to the four-rotor propulsion device, the four-rotor propulsion seat carrying the rotor propulsion adjusting mechanism is matched with the change of the propulsion media, the inclination directions of four rotors in different propulsion media are changed on the basis of aerodynamics and hydrodynamics, stable lifting propulsion force is provided for the four-rotor propulsion seat, and the four-rotor propulsion device is suitable for the four-rotor propulsion seat. Therefore, the stable propelling effect is achieved when the four-rotor propelling seat is out of water, and based on the principle that liquid transmits pressure intensity, when the four-rotor propelling seat is in water, the fluid resistance borne by the four-rotor propelling seat is reduced, and the effect of improving the propelling cruising ability is achieved.

    本发明公开了一种水空两栖飞行器的自动调节式两用推进器,属于水空两栖飞行器领域,包括四旋翼推进座,四旋翼推进座上设置有旋翼推进调节机构,用于调节四旋翼的推进方向,四旋翼推进座外设置有推进自调节机构,用于适配性调节四旋翼的旋转翼展和稳定性。本发明通过搭载旋翼推进调节机构的四旋翼推进座配合推进介质的改变,基于空气动力学和流体动力学,改变四旋翼在不同推进介质内推进的倾斜方向,为四旋翼推进座提供稳定的抬升推进力,从而在四旋翼推进座出水时达到稳定推进效果,且基于液体传递压强原理,在四旋翼推进座入水时,减小四旋翼推进座受到的流体阻力,达到提升推进续航能力的效果。


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    Title :

    Automatic adjusting type dual-purpose propeller of water-air amphibious aircraft


    Additional title:

    一种水空两栖飞行器的自动调节式两用推进器


    Contributors:

    Publication date :

    2024-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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