Bionic duck web underwater driving device

A driving device and bionic duck technology, applied in the field of bionic machinery, can solve the problems of being in a blank state, the drive of animal flippers is rare, and the diversity of biological species is fully utilized, so as to achieve a reasonable overall structure, high reliability, The effect of ensuring flexibility

Pending Publication Date: 2020-05-12
ZHEJIANG SCI-TECH UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, most of the bionic mechanical underwater propulsion devices in the field of underwater drive are mechanical drive devices that simulate the principle of fish f

Method used

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  • Bionic duck web underwater driving device
  • Bionic duck web underwater driving device
  • Bionic duck web underwater driving device

Examples

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Example Embodiment

[0017] The present invention will be further described below with reference to the accompanying drawings, but the present invention is not limited to the following embodiments.

[0018] like figure 1 As shown, a bionic duck web underwater driving device includes a platform 1, a steering gear 2, two motors 3, two branches, a first transmission mechanism and a second transmission mechanism.

[0019] The platform is arranged horizontally, the two branches are symmetrically arranged on both sides of the platform, a motor is fixed on each branch, the motor drives the branch to move through the first transmission mechanism, and the steering gear is arranged between the two branches and fixed on the bottom surface of the platform , the steering gear shaft passes through the platform upward, and then drives the branch steering through the second transmission mechanism.

[0020] The branch includes a main support 4 , a secondary support 5 , and two duck webs 6 . The main bracket is a...

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Abstract

The invention relates to the technical field of bionic machinery, and aims to provide a bionic duck web underwater driving device. The bionic duck web underwater driving device has the advantages of being good in reliability and high in movement efficiency. The bionic duck web underwater driving device is characterized by comprising a platform, a steering engine arranged on the platform, two branches arranged on the two sides of the platform, a motor arranged on each branch, a first transmission mechanism for transmitting motor power to drive the branches to move, and a second transmission mechanism for transmitting steering engine power to drive the branches to steer; each branch comprises a main support rotationally positioned on the platform, an auxiliary support rotationally positionedon the main support, duck webs rotationally positioned on the two sides of the auxiliary support, and limiting plates arranged on the auxiliary support and used for preventing the duck webs from rotating upwards.

Description

technical field [0001] The invention relates to the technical field of bionic machinery, in particular to an underwater driving device for bionic duck webs. Background technique [0002] Biomimetic machinery has been widely used in today's society. By imitating the precise and perfect biological characteristics mechanism formed in the process of biological evolution, it can not only greatly improve the reliability and rationality of artificial machines, but also help to ensure that the principles of mechanical design and manufacturing conform to the mainstream of development. Creatures have many effective underwater driving methods that are unmatched by current machines. At present, most of the bionic mechanical underwater propulsion devices in the field of underwater driving are mechanical driving devices that simulate the principle of fin swing propulsion, and there are very few drives for animal flippers, which are almost in a blank state. Features have not been fully ex...

Claims

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Application Information

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IPC IPC(8): B63H1/36
CPCB63H1/36
Inventor 陈刚季文茜赵跃鹏李潇泽
Owner ZHEJIANG SCI-TECH UNIV
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