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An underwater drone recovery device based on a circular scissor mechanism

A recovery device and unmanned aerial vehicle technology, which is applied to underwater operation equipment, transportation and packaging, ships, etc., can solve problems such as low recovery efficiency, difficulty in surface recovery, and the length of ROV life, so as to improve recovery efficiency and increase recovery. The effect of precision

Active Publication Date: 2022-04-05
HARBIN ENG UNIV
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Problems solved by technology

[0004] The present invention aims to solve the problem of low recovery efficiency caused by the short battery life of the existing ROV and the difficulty of surface recovery, and now provides an underwater drone recovery device based on a ring-shaped scissor mechanism

Method used

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  • An underwater drone recovery device based on a circular scissor mechanism
  • An underwater drone recovery device based on a circular scissor mechanism

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specific Embodiment approach 1

[0027] Specific implementation mode one: refer to figure 1 and figure 2 This embodiment is described in detail. The underwater drone recovery device based on the circular scissors mechanism described in this embodiment includes a turning part and a capture mechanism.

[0028] The capturing mechanism includes: a scissors mechanism, six baffles 1 and a driving part of the scissors mechanism.

[0029] Such as figure 1 As shown, the baffle 1 is an arc-shaped plate, and the 6 baffles 1 are arranged in a ring structure. When the adjacent sides of the 6 baffles 1 are closely attached, they can form a closed ring. The ring structure Used to capture underwater drones that enter it. A chute is formed at the center line of each baffle plate 1, and the chute is parallel to the main axis of the annular structure. Each baffle plate 1 is provided with two damping rods 2, one end of one damping rod 2 is embedded in the chute and can slide in the chute, and the other damping rod 2 is fixe...

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Abstract

An underwater unmanned aerial vehicle recovery device based on a circular scissor mechanism, relating to an underwater unmanned aerial vehicle recovery device. The present invention aims to solve the problems of low recovery efficiency caused by the short battery life of existing ROVs and difficult water surface recovery. According to the underwater drone recovery device based on the annular scissor mechanism of the present invention, only by adjusting the rotation direction, speed, and number of turns of the screw motor, the retraction form, retraction speed and speed of the recovery device can be controlled. The degree of retraction can quickly capture underwater drones and improve recovery efficiency. At the same time, due to the angle adjustment of the slewing part, the recovery accuracy of the underwater drone can be improved during the recovery process.

Description

technical field [0001] The invention belongs to the technical field of underwater detection, in particular to an underwater unmanned aerial vehicle recovery device. Background technique [0002] Remotely operated unmanned submersible (ROV) is an underwater robot used for underwater observation, inspection and construction. It is a kind of unmanned underwater vehicle (Unmanned Underwater Vehicle, UUV). Unit components such as remote control electronic communication device, black and white or color camera, camera tilting head, user peripheral sensor interface, real-time online display unit, navigation positioning device, automatic helmsman navigation unit, auxiliary lighting and Kevlar zero buoyancy tow cable. ROV has various functions. Different types of ROV are used to perform different tasks. They are widely used in military, coast guard, maritime affairs, customs, nuclear power, hydropower, offshore oil, fishery, sea rescue, pipeline detection and marine scientific researc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C11/52
CPCB63C11/52
Inventor 冯爽王彦斌杨皓宇唐茂纹李烨
Owner HARBIN ENG UNIV
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