The invention relates to a duplex semi-submerged propeller propelling device. The device comprises a driving assembly; the number of the propelling assemblies is at least two; each propelling assembly comprises a propeller and a connecting base. The adjusting assembly comprises a trim mechanism, a steering mechanism and a paddle connecting rod; the longitudinal inclination mechanism can adjust the lifting angle of the propeller; the steering mechanism can adjust the swing angle; and the telescopic movement of the trim mechanism and the telescopic movement of the steering mechanism are matched with each other, so that the propeller can rotate by taking one end of the propeller as a vertex and is positioned at a required preset position. By arranging the trim mechanism and the steering mechanism, the semi-submerged propeller propelling device can adjust the angles of the propellers in different directions, different motion states of the water transportation vehicle can be achieved, switching of the motion states of the water transportation vehicle is more stable through cooperation of the trim mechanism and the steering mechanism, and the service life of the water transportation vehicle is prolonged. And the working efficiency of the propelling device is improved.
本申请涉及一种双联式半浸桨推进装置,包括:驱动组件;推进组件,所述推进组件至少设置为两组;每组所述推进组件包括螺旋桨和连接座;调节组件,包括纵倾机构、转舵机构和联桨杆;所述纵倾机构能够调节所述螺旋桨的升降角度;所述转舵机构能够调节摆动角度;所述纵倾机构和转舵机构的伸缩运动相互配合,使所述螺旋桨能够以所述螺旋桨的一端为顶点转动,并定位在所需的预设位置。本申请通过设置纵倾机构和转舵机构,可以实现半浸桨推进装置对螺旋桨朝不同方向的角度的调节,可以实现水上交通运输工具不同运动状态,通过纵倾机构和转舵机构的配合,水上交通运输工具运动状态的切换更加稳定,提高了推进装置的工作效率。
Duplex type semi-submerged propeller propelling device
双联式半浸桨推进装置
01.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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