The invention discloses a sea-land-air-underwater quadriphibian aircraft which comprises an aircraft cabin, two flying arms are hinged to the two sides of the aircraft cabin respectively, universal rotating mechanisms are arranged at the front ends of the flying arms, and impeller rotating thrusters are fixed to the ends of the universal rotating mechanisms; a water ballast space is arranged at the bottom in the aircraft cabin body, a water suction hole and a high-pressure water jet hole are formed in the two sides of the aircraft cabin body, the water suction hole is connected with a suction pump, and the high-pressure water jet hole is connected with a high-pressure drainage pump; a controller is arranged in the aircraft cabin and connected with the impeller rotating thruster, the universal rotating mechanism, the suction pump and the high-pressure drainage pump. Compared with the prior art, by adjusting the rotating speed of the four double-impeller rotating propellers and adjusting the universal rotating mechanism (360-degree space adjustment can be achieved), the aircraft can achieve an air flight mode, a horizontal ship traveling mode, an underwater submerging mode and a water bottom mud surface crawling mode.
本发明公开了一种海陆空水底四栖航行器,包括航行器舱体,航行器舱体两侧分别铰连接有两个飞行臂,飞行臂前端设有万向旋转机构,万向旋转机构端部固定有叶轮旋转推力器;航行器舱体内底部设有压载水舱,航行器舱体两侧设有吸水孔和高压水射流孔,吸水孔与抽吸泵相连,高压水射流孔与高压排水泵相连;航行器舱体内设有控制器,控制器分别与叶轮旋转推力器、万向旋转机构、抽吸泵和高压排水泵相连。与现有技术相比,本发明通过调整四个双叶轮旋转推进器的旋转速度,以及调整万向旋转机构(能实现空间360度调整),该航行器能够实现空中飞行模式、水平船行模式、水下潜航模式和水底泥面爬行模式。
Sea-land-air-underwater four-dwelling aircraft
一种海陆空水底四栖航行器
2022-03-04
Patent
Electronic Resource
Chinese