Bionic hydrodynamic propulsion device

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Bionic hydrodynamic propulsion device

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HUA ERTIAN / TANG SHOUWEI / CHEN WANQIAN / GUO XIAOMEI / XU GAOHUAN / XIE RONGSHENG / CHEN XIANMING / ZHOU CHANGQUAN

The invention discloses a bionic hydrodynamic propulsion device which comprises a fixing plate, a driving motor, a first crank transmission mechanism, a second crank transmission mechanism and a propulsion plate, and the driving motor, the first crank transmission mechanism and the second crank transmission mechanism are all arranged on the fixing plate. Connecting shafts are arranged between thedriving motor and the first crank transmission mechanism and between the first crank transmission mechanism and the second crank transmission mechanism respectively, the driving motor drives the firstcrank transmission mechanism and the second crank transmission mechanism to move, and the first crank transmission mechanism and the second crank transmission mechanism reciprocate to drive the propelling plate to swing. According to the invention, the flowability of riverway water flow can be accelerated, the hydraulic performance can be greatly improved, meanwhile, harm to overflowing organismscan be avoided, and the ecological friendliness is realized. The device is simple in structure, low in manufacturing cost and energy consumption, capable of adapting to various river working conditions, wide in application range and capable of efficiently and stably operating for a long time.

本发明公开了仿生水动力推进装置，包括固定板、驱动电机、第一曲柄传动机构、第二曲柄传动机构和推进板，驱动电机、第一曲柄传动机构和第二曲柄传动机构均设于固定板上，驱动电机与第一曲柄传动机构之间、第一曲柄传动机构与第二曲柄传动机构之间均设有连接轴，驱动电机带动第一曲柄传动机构和第二曲柄传动机构运动，第一曲柄传动机构和第二曲柄传动机构往复运动带动推进板摆动。本发明能够加快河道水流的流动性，水力性能能够得到较大的改善的同时还可以避免对过流生物的伤害，实现生态友好。装置结构简单，造价低，能耗低，能够适应各种河流工况，适用范围广，能够长期高效稳定运行。

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Document information

Title :

Bionic hydrodynamic propulsion device

Additional title:

仿生水动力推进装置

Contributors:

HUA ERTIAN (author) / TANG SHOUWEI (author) / CHEN WANQIAN (author) / GUO XIAOMEI (author) / XU GAOHUAN (author) / XIE RONGSHENG (author) / CHEN XIANMING (author) / ZHOU CHANGQUAN (author)

Publication date :

2021-04-02

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / E02B HYDRAULIC ENGINEERING , Wasserbau