The invention relates to a semi-submerged propeller propelling device with differential vibration reduction. The semi-submerged propeller propelling device comprises a propelling mechanism, an adjusting mechanism and a vibration reduction mechanism. The propelling mechanism is used for providing power, and one end of the propelling mechanism can be connected to a stern board; one side of the adjusting mechanism is connected to the propelling mechanism, the other side of the adjusting mechanism is connected to the stern board, and the adjusting mechanism is used for driving the propelling mechanism to swing so as to adjust the position relation of the propelling mechanism relative to the stern board; the damping mechanism comprises a first damping assembly connected between the propelling mechanism and the stern board and a second damping assembly connected between the adjusting mechanism and the stern board, and the damping coefficients of the first damping assembly and the second damping assembly are different from each other. Oscillation transmitted to a ship from all parts of the semi-submerged propeller propelling device with differential vibration reduction can be eliminated in a targeted mode, the stability of the ship is improved, and potential safety hazards are reduced.
本申请涉及一种具有差异化减振的半浸桨推进装置,包括推进机构、调节机构及减震机构;推进机构用于提供动力,且推进机构的一端能够连接于船尾板;调节机构一侧用于连接于推进机构,另一侧用于连接于船尾板,调节机构用于驱动推进机构摆动,以调节推进机构相对于船尾板的位置关系;减震机构包括连接在推进机构和船尾板之间的第一减震组件和连接在调节机构和船尾板之间的第二减震组件,第一减震组件和第二减震组件的减震系数彼此不同。能够针对性地消除自具有差异化减振的半浸桨推进装置的各个部件传递到船舶的振荡,提高船舶稳定性,减少安全隐患。
Semi-submerged propeller propelling device with differential vibration reduction
具有差异化减振的半浸桨推进装置
2023-08-04
Patent
Elektronische Ressource
Chinesisch
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