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A new type of underwater bionic robot propulsion device

A bionic robot and propulsion device technology, applied in non-rotating propulsion elements, underwater operation equipment, transportation and packaging, etc., to simplify the difficulty, increase the practical application performance, and improve the propulsion method.

Inactive Publication Date: 2018-04-03
NAT DEEP SEA CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of universal design of the current underwater bionic robot power propulsion unit, to provide a new type of underwater bionic robot propulsion device, to simplify the difficulty of bionic robot design, and to improve the propulsion method of traditional propeller and tail fin cooperation , increase its practical application performance, and solve the specific technical problems of underwater power supply and power commutation

Method used

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  • A new type of underwater bionic robot propulsion device
  • A new type of underwater bionic robot propulsion device
  • A new type of underwater bionic robot propulsion device

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Embodiment 1

[0024] A new type of underwater bionic robot propulsion device, including a force unit, a force unit, a base 11, an upper support plate 41 and a lower support plate 42; the force unit includes a tail fin 1, a tail fin connecting rod 2, and a rotating shaft 3 , permanent magnet 10 and permanent magnet fastening frame 5; Described applying force unit comprises magnetic coil 8, iron core 7 and watertight connection plug 9; Described tail fin 1, tail fin connecting rod 2, rotating shaft 3 and permanent magnet fastening frame 5 are located in the same plane, one end of the tail fin connecting rod 2 is connected and fixed on the permanent magnet fastening frame 5, and the other end is connected and fixed on the tail fin 1, and the rotating shaft 3 is installed on the tail fin connecting rod 2, located between the tail fin 1 and Between the permanent magnet fastening frames 5, perpendicular to the tail fin connecting rod 2, the tail fin 1 adopts a symmetrical structure, and a permanen...

Embodiment 2

[0028] A new type of underwater bionic robot propulsion device, including a force unit, a force unit, a base 11, an upper support plate 41 and a lower support plate 42; the force unit includes a tail fin 1, a tail fin connecting rod 2, and a rotating shaft 3 , permanent magnet 10 and permanent magnet fastening frame 5; Described applying force unit comprises magnetic coil 8, iron core 7 and watertight connection plug 9; Described tail fin 1, tail fin connecting rod 2, rotating shaft 3 and permanent magnet fastening frame 5 are located in the same plane, one end of the tail fin connecting rod 2 is connected and fixed on the permanent magnet fastening frame 5, and the other end is connected and fixed on the tail fin 1, and the rotating shaft 3 is installed on the tail fin connecting rod 2, located between the tail fin 1 and Between the permanent magnet fastening frames 5, perpendicular to the tail fin connecting rod 2, the tail fin 1 adopts a symmetrical structure, and a permanen...

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Abstract

The invention relates to a novel underwater bionic robot propulsion device, belonging to the field of underwater robot power propulsion units, including a force receiving unit, a force applying unit, a base, an upper support plate and a lower support plate; the force receiving unit includes a tail fin, The caudal fin connecting rod, the rotating shaft, the permanent magnet and the permanent magnet fastening frame; the force applying unit includes a magnetic coil, an iron core and a watertight plug. The new underwater bionic robot propulsion device of the present invention can simplify the difficulty of bionic robot design, improve the propulsion mode of the traditional propeller and tail fin cooperation, increase its practical application performance, and solve the specific technical problems of underwater power supply and power commutation. The development of underwater bionic robot has important theoretical significance and practical application value.

Description

technical field [0001] The invention relates to the field of underwater robot power propulsion units, in particular to a novel underwater bionic robot propulsion device. Background technique [0002] At present, underwater bionic robots have the characteristics of low navigation noise, low overall resistance, good stealth performance, strong deception, strong assault capability, low cost, and mass production. They have extremely broad application prospects in the fields of naval equipment construction and ocean development. Underwater bionic robots, especially bionic fish, are the most extensively researched. By designing to imitate the streamlined shells of many fish in nature, combined with caudal fin propulsion and pectoral fin linkage, flexible manipulation and arbitrary control of their own posture can be achieved. However, the propulsion device is the most critical part in the development of bionic robots, and there are few researches on the propulsion mechanism and pe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C11/00B63H1/36
Inventor 杨磊杨耀民景春雷高伟王建村黄云明刘庆亮
Owner NAT DEEP SEA CENT