The invention discloses a bionic fishtail driving device of a planetary gear system. The bionic fishtail driving device comprises an anterior belly box; the rear belly box is fixedly connected with the front belly box, a swing assembly and a planetary gear system are arranged in the rear belly box, the planetary gear system is connected with the front end of the swing assembly, and the planetary gear system is used for driving the swing assembly to swing left and right; the tail fin is connected with one end of the connecting rod, and the other end of the connecting rod is connected with the rear end of the swing assembly. The planetary gear system is used for driving the swing assembly to swing left and right, so that the tail fin is driven to swing in a reciprocating mode for propelling, the structure is compact, the output torque is large, the fishtail can output large propelling force, and the device has the advantages of being simple in structure, low in failure rate, easy to maintain and the like.
本发明公开了一种行星齿轮系统仿生鱼尾驱动装置,包括:前腹箱;后腹箱,与所述前腹箱固定连接,所述后腹箱的内部设有摆动组件和行星齿轮系统,所述行星齿轮系统与所述摆动组件的前端相连接,所述行星齿轮系统用于驱动所述摆动组件左右摆动;尾鳍,与连杆的一端相连接,所述连杆的另一端与摆动组件的后端相连接。本发明使用行星齿轮系统来驱动摆动组件进行左右摆动,从而带动尾鳍往复摆动进行推进,其结构紧凑,输出转矩大,鱼尾可输出较大的推进力,且本发明具有结构简单,故障率低,维修简单等优点。
Planetary gear system bionic fishtail driving device
一种行星齿轮系统仿生鱼尾驱动装置
2023-10-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Bionic fishtail dual-drive device and bionic fishtail structure
Europäisches Patentamt | 2021
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