The ship propeller energy-saving hub cap fin with the rapid adjusting function comprises a hub cap body, a transmission device, fins, a sealing cover, a driving device and a controller, the hub cap body is connected with the transmission device through the sealing cover, and the driving device and the controller are connected with the transmission device. A fin transmission assembly, a hub cap body rotating assembly and a hub cap body axial moving assembly are arranged in the hub cap body, the fin transmission assembly, the hub cap body rotating assembly and the hub cap body axial moving assembly are respectively connected with a transmission device, and the fin transmission assembly is connected with the fins. According to different working conditions, the transmission device is driven to respectively drive the fin transmission assembly, the hub cap body rotating assembly and the hub cap body axial moving assembly, so that the pitch angle, the phase angle and the axial distance are respectively and quickly adjusted, the energy-saving effect and the ship fuel efficiency are improved, and the energy-saving effect and the ship fuel efficiency are improved only by coordinating the expansion amount of each pneumatic push rod. Therefore, coordination and consistency during parameter adjustment can be ensured.

    本发明公开一种具有快速调节功能的船舶螺旋桨节能毂帽鳍,包括毂帽本体、传动装置、鳍片、密封盖、驱动装置和控制器,毂帽本体通过密封盖与传动装置连接,驱动装置和控制器分别与传动装置连接,毂帽本体内部设置有鳍片传动总成、毂帽本体转动组件和毂帽本体轴向移动组件,鳍片传动总成、毂帽本体转动组件和毂帽本体轴向移动组件分别与传动装置连接,鳍片传动总成与鳍片连接。根据不同的工况通过驱动传动装置以分别带动鳍片传动总成、毂帽本体转动组件和毂帽本体轴向移动组件,以此分别快速调节螺距角、相位角和轴向距离的大小,提高节能效果以及船舶燃油效率,并且只需协调各气动推杆的伸缩量,即可保证参数调节时的协调性和一致性。


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    Title :

    Ship propeller energy-saving hub cap fin with rapid adjusting function


    Additional title:

    一种具有快速调节功能的船舶螺旋桨节能毂帽鳍


    Contributors:
    LI CHUNJIN (author) / XU HONGRUI (author) / LI LEI (author) / WANG LEI (author) / DENG BO (author) / HU QIUSHI (author)

    Publication date :

    2024-05-24


    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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