The invention relates to a semi-submerged propeller propelling system and a control method thereof. A telescopic device comprises a piston cylinder, a propeller and a propeller, a piston rod; the universal connecting piece is configured to connect one end, far away from the piston rod, of the piston cylinder to the stern board in a universal rotating manner, or is configured to connect one end, far away from the piston cylinder, of the piston rod to the stern board in a universal rotating manner; the piston rod comprises a rod body and a rod seat arranged at one end of the rod body; the rod body is in sliding connection with the piston cylinder through the rod seat, so that the rod body and the rod seat can reciprocate in the piston cavity along the first straight line; the rod body is rotationally connected with the rod base, and the rod body can rotate by a preset angle around the first straight line relative to the rod base. According to the telescopic device, the rod body and the rod base are rotationally connected, the rod body rotates by the preset angle to offset the torsional stress of the telescopic device, the structure is simple, the stability of the telescopic device is improved, and the service life of the telescopic device is prolonged.
本申请涉及一种半浸桨推进系统及其控制方法,所述伸缩装置包括:活塞缸;活塞杆;万向连接件,被配置为将所述活塞缸远离所述活塞杆的一端万向转动地连接于所述船尾板,或被配置为将所述活塞杆远离所述活塞缸的一端万向转动地连接于所述船尾板;活塞杆包括杆体和设于所述杆体一端的杆座;所述杆体通过所述杆座与所述活塞缸滑动连接,使所述杆体和杆座能够沿所述第一直线在所述活塞腔内进行往复运动;所述杆体与所述杆座转动连接,所述杆体能够绕所述第一直线相对于所述杆座转动预设角度。本申请设置杆体和杆座之间的转动连接,杆体转动预设角度以抵消伸缩装置的扭转应力,结构精简,改善了伸缩装置的稳定性,提高了伸缩装置的寿命。
Semi-submerged propeller propelling system and control method thereof
半浸桨推进系统及其控制方法
2023-12-22
Patent
Electronic Resource
Chinese
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