Fin driving device, fin device and ship

• Main Authors: CHEN SIZHEN, DUAN ZHENG, ZHANG FANGHUA, LUO XIAOYUAN, YIN CHANGCHUN, SHI ZHISAI, WU ZEQI, ZHAO JIANBIN, ZHANG LI, WANG JIANZHENG, LI JINGFEN, CHEN BO, SUN DONGQUAN
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2023
• Subjects: MARINE PROPULSION OR STEERING; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TRANSPORTING

The invention discloses a fin driving device, a fin device and a ship. The fin driving device comprises a first support and a rotating assembly. The first support is used for being rotatably arranged on a ship body of a ship around a first shaft, and the fin plate can rotate around a second shaft relative to the first support. The first end of the rotating assembly is rotatably arranged on the first support around a third shaft, and the second end of the rotating assembly is rotatably connected to the fin plate around a fourth shaft, so that rotation of the rotating assembly can drive the fin plate to rotate around the second shaft. Therefore, the first support can rotate around the first shaft, and the fin plate can rotate around the second shaft relative to the first support, so that the first support can rotate around the second shaft in real time according to the channel environment of the ship, the position of the first support is adjusted, the fin plate can rotate relative to the first support in real t