Electromagnetic adsorption underwater working robot based on ROV platform

Abstract

The invention provides an electromagnetic adsorption arm robot based on an ROV platform, and relates to the field of underwater robots. The electromagnetic adsorption arm robot based on the ROV platform walks underwater through four electromagnetic adsorption arms, and an operator remotely operates two of the arms according to images fed back by an image transmission module in a cabin in order toachieve underwater work. The invention has a small size, and can be carried by a single person to achieve easy working; the four propellers (arms) realize all-dimensional autonomous movement in water,and the front two propellers are two replaceable working arms to achieve rapid movement in the water and stable working ability; the robot is adsorbed to the bottom of a ship to achieve long-distancecruise, so the working time of the robot is prolonged, and the energy utilization rate is increased; and the robot has electromagnetic adsorption capability, so the robot can perform tasks in a complex water area, can be widely used in pipeline inspection and maintenance, and ship bottom maintenance and other underwater operations.

Description

technical field [0001] The invention relates to the field of underwater robots, in particular to an underwater robot whose main body is a remote-controlled unmanned aerial vehicle. Background technique [0002] At present, there are two types of unmanned underwater vehicles, one is remote operated unmanned vehicle (Remote Operated Vehicle, referred to as ROV), and the other is autonomous underwater vehicle (Autonomous Underwater Vehicle, referred to as AUV). The current development platform is an unmanned underwater vehicle, or ROV. However, the underwater unmanned vehicles on the market now have many limitations. For example, most underwater vehicles only have a pan-tilt, so they can only collect images and cannot perform tasks such as underwater operations; The aircraft of the mechanical arm will also consume a large amount of computing resources of the controller and the power of the propeller to maintain the stability of the aircraft because of the reaction force genera...

AI Technical Summary

Problems solved by technology

However, the underwater unmanned vehicles on the market now have many limitations. For example, most underwater vehicles only have a pan-tilt, so they can only collect images and cannot perform tasks such as underwater operations; The aircraft of the mechanical arm will also consume a large amount of computing resources of the controller and the power of the propeller to maintain the stability of the aircraft because of the reaction force generated by the mechanical arm when it is working. This will greatly consume electric energy and limit the working time of the aircraft. , to meet the requirements of long cruising time, it will lead to problems such as the volume of the aircraft is too large and the cost will increase

Images