本发明公开了一种基于四自由度混联机构的海上无人艇收放系统,包括两自由度的混联机构并联部分、两自由度的混联机构串联部分和提升机构,并联部分包括第一分支、第二分支、第三分支、基座和随动平台,第二、第三分支结构相同,第一分支包括凸型转动销轴和第一分支驱动结构,第二、第三分支包括U型万向节、分支驱动结构和半圆形万向节;串联部分主要包括转向平台和旋转臂;提升机构包括绞车、缆绳和滚圈。该无人艇收放系统以并联和串联部分组成的四个自由度混联机构为支撑,具有工作范围大和承载能力强的特点,能够满足大型重载无人艇高效收放作业的要求。

    The invention discloses a four-degree-of-freedom hybrid mechanism-based offshore unmanned ship deploying and retracting system, which comprises a two-degree-of-freedom hybrid mechanism parallel connection part, a two-degree-of-freedom hybrid mechanism series connection part and a lifting mechanism, and is characterized in that the parallel connection part comprises a first branch, a second branch, a third branch, a base and a follow-up platform, and the second branch and the third branch are the same in structure; the first branch comprises a convex rotating pin shaft and a first branch driving structure; the second branch and the third branch comprise U-shaped universal joints, branch driving structures and semicircular universal joints; the series connection part mainly comprises a steering platform and a rotating arm; the lifting mechanism comprises a winch, a cable and a rolling ring. The unmanned ship folding and unfolding system is supported by a four-degree-of-freedom hybrid mechanism composed of a parallel connection part and a series connection part, has the advantages of being large in working range and high in bearing capacity, and can meet the requirement for efficient folding and unfolding operation of a large heavy-load unmanned ship.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    一种基于四自由度混联机构的海上无人艇收放系统


    Erscheinungsdatum :

    2024-06-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS