The invention discloses a PTO device based on pitching, rolling and heaving. The device comprises a raft assembly, a centripetal hammer universal joint assembly, a one-way conversion mechanism, a heaving rocker arm and a parallel rod. Raft rolling power is output through a one-way conversion mechanism arranged on the centripetal hammer universal joint assembly; and raft pitching power is output through the one-way conversion mechanism installed in the raft assembly, and raft heaving power is output through the one-way conversion mechanism installed on the heaving rocker arm. The device can efficiently capture heaving, pitching and rolling three-degree-of-freedom wave energy of a raft and output the power, and is simple in structure, easy to manufacture and convenient to install and mooring.

    本发明公开了一种基于纵摇横摇与垂荡的PTO装置,包括:筏子总成、向心锤万向节总成、单向转换机构、垂荡摇臂、平行杆,通过安装在向心锤万向节总成上的单向转换机构将筏子横摇动力输出,通过安装在筏子总成内部的单向转换机构将筏子纵摇动力输出,通过安装在垂荡摇臂上的单向转换机构将筏子垂荡动力输出。本装置能高效捕获筏子垂荡、纵摇、横摇三自由度波浪能并且将其动力输出,装置结构简单,易于制造,安装系泊方便。


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    Title :

    PTO device based on pitching, rolling and heaving


    Additional title:

    一种基于纵摇横摇与垂荡的PTO装置


    Contributors:
    ZHOU JIANQING (author) / ZHOU ZIGONG (author) / ZHOU SIZHENG (author)

    Publication date :

    2021-03-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / F03B MACHINES OR ENGINES FOR LIQUIDS , Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten



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