A disclosed ship lifting and propelling device comprises a plurality of flapping wings (5), a driving mechanism and an attack angle control system; the driving mechanism enables the flapping wings (5) to move up and down in water to generate ship propulsive force and lifting force, and comprises a crankshaft (2), a power system used for driving the crankshaft (2) to rotate, and connecting rods (3); the two ends of each connecting rod (3) are movably connected with the crankshaft (2) and one thrust rod (4) respectively so as to convert the torque of the crankshaft (2) into power for driving the thrust rods (4) to move up and down, and the ends, away from the connecting rods, of the thrust rods (4) are connected with the flapping wings (5); and the attack angle control system is used for controlling the attack angle of the flapping wing (5). According to the device, power for driving the ship to advance and supporting force for lifting the ship are generated through reciprocating water treading movement of the flapping wings (5) in water, and the ship body is supported away from the water surface to eliminate water resistance of the ship body, so that energy consumption of the ship is reduced.

    公开了一种船舶举升与推进装置,包括:多个扑翼(5);驱动机构,所述驱动机构使所述扑翼(5)在水中上下运动产生船舶推进力和举升力,所述驱动机构包括:曲轴(2);驱动所述曲轴(2)转动的动力系统;多个连杆(3),每个所述连杆(3)两端分别活动连接所述曲轴(2)和一个推力杆(3)以将所述曲轴(2)的扭矩转化为驱动所述推力杆(4)上下运动的动力,所述推力杆(4)远离所述连杆的一端连接所述扑翼(5);攻角控制系统,用于控制所述扑翼(5)的攻角。本发明装置通过扑翼(5)在水中进行往复的踩水运动来产生驱动船舶前进的动力以及举升船舶的支撑力,将船体托离水面以消除船体水阻从而减少船舶的能源消耗。


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    Title :

    Ship lifting and propelling device based on flapping wings


    Additional title:

    基于扑翼的船舶举升与推进装置


    Contributors:
    XU LI (author) / ZHANG YIPING (author) / LIU YUE (author) / CHEN SENYANG (author) / XIA MENGHAN (author)

    Publication date :

    2021-11-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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