The invention discloses a cross-medium seabed self-drilling aircraft, and belongs to the technical field of aircrafts, the cross-medium seabed self-drilling aircraft comprises an aircraft head, an aircraft body and an aircraft tail, the aircraft head comprises a rotating shaft, a tool bit and a vibrator, the tool bit is fixedly connected with the rotating shaft, and the vibrator is arranged on the tool bit; the machine body is connected with the machine head; an inflow system and a pressurization system are arranged in the machine body; the machine tail is connected with the machine body, a main nozzle is formed in the end, away from the machine body, of the machine tail, and the inflow system and the pressurization system can suck in fluid at the machine head, pressurize the fluid and spray the fluid out of the main nozzle. When crossing from a water medium to a sediment medium, the rotating shaft drives the tool bit to rotate, sediment is destroyed and softened through vibration of the vibrator, chippings flow into the machine body through the inflow system to move, and then the chippings are pressurized through the pressurization system so that the chipping flow can be sprayed out from the main nozzle of the machine tail. The debris flow sprayed backwards from the main nozzle can provide forward sailing power for the aircraft, and interface crossing of two media is achieved.
本发明公开了一种跨介质海底自钻式航行器,其属于航行器技术领域,包括机头、机身和机尾,机头包括转轴、刀头和振动器,刀头与转轴固定连接,振动器设置于刀头上;机身与机头连接,机身内设置有进流系统和加压系统;机尾与机身连接,机尾远离机身的一端设置有主喷口,进流系统和加压系统能够将机头处的流体吸入、加压并从主喷口喷出。从水介质向沉积物介质中跨越时,转轴带动刀头旋转,再通过振动器的振动,使沉积物发生破坏和软化,通过进流系统将碎屑流向机身内部运移,再通过加压系统加压,使得碎屑流从机尾的主喷口喷出,从主喷口向后喷出的碎屑流能够为航行器提供向前航行的动力,实现在两种介质的分界面跨越。
Cross-medium seabed self-drilling aircraft
一种跨介质海底自钻式航行器
2022-05-06
Patent
Elektronische Ressource
Chinesisch
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