本发明公开一种磷虾捕捞船,包括:船体;滑道,所述滑道沿所述船体的左舷和右舷前后设置;桁杆,所述桁杆可滑动设置于所述滑道上;磷虾网,所述磷虾网的开口上纲与所述桁杆可拆卸连接,其尾部设置有用于捕捞磷虾的网包;软管,所述软管可随所述磷虾网收放,且其尾部可伸入并固定在所述磷虾网的网包内;桁架,所述桁架的端部可转动设置于所述船体的左舷和/或右舷,其上可设置用于拖曳释放到海中后的所述桁杆的拖网缆绳组;拖曳系统,所述拖曳系统设置于所述船体上,其可带动所述桁杆于所述滑道上滑动及所述磷虾网的缠绕及卷出操作。本发明使收放网操作不受海况影响,即使在恶劣海况下依然可以正常收放网,大大扩展了南极磷虾的捕捞范围。

    The invention discloses a krill fishing vessel. The krill fishing vessel comprises a hull, slipways, a beam, a krill net, a hose, trusses and a dragging system, wherein the slipways are arranged frontand back along a port side and a bow side of the hull; the beam is glidingly arranged on the slipways; an opening head line of the krill net is detachably connected with the beam, and the tail part of the krill net is provided with a net bag for fishing krill; the hose can be retracted and released with the krill net, and the tail part of the hose can extend into the net bag and is fixed in a netbag of the krill net; end parts of the trusses are rotatably arranged at the port side and/or the bow side of the hull, and the trusses can be provided with a trawl rope set for dragging the beam released into the sea; and the dragging system is arranged on the hull, and can drive the beam to slide on the slipways and the krill net to wind and unwind. According to the krill fishing vessel, the operation of net retracting and releasing is not influenced by sea conditions, and the net still can be retracted and released normally even under a severe sea condition, which greatly expands the fishing range of Antarctic krill.


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    Titel :

    一种磷虾捕捞船


    Erscheinungsdatum :

    2024-07-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    A01K ANIMAL HUSBANDRY , Tierzucht / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS