Intelligent robot for cleaning and mending net cages and use method thereof

An intelligent robot for cleaning and mending a net cage, comprising:

• a control system;
• and
• a main body controlled by the control system;
• wherein the main body comprises an attraction module, a motion module, a cleaning module and a mending module;
• the main body comprises a pressure casing which is streamlined, and a drive mechanism and a water ballast tank which are located in the pressure casing;
• the attraction module comprises a plurality of electromagnets which are symmetrically arranged at a bottom of the pressure casing;
• the motion module comprises a plurality of first motion mechanisms and a plurality of second motion mechanisms which are symmetrically provided at opposite sides of the pressure casing;
• a traveling path of the second motion mechanisms is perpendicular to that of the first motion mechanisms;
• each of the second motion mechanisms is connected with a hinge folding mechanism;
• the first and second motion mechanisms comprise a plurality of synchronizing wheels connected to the drive mechanism;
• the cleaning module comprises a plurality of brushes which are stretchable and provided at the other opposite sides of the pressure casing;
• each of the brushes is provided with a stretchable rod, and the stretchable rod is connected to the drive mechanism;
• the pressure casing is further provided with a searchlight, a camera and a sonar sensor;
• and
• the mending module is provided at a bottom of the main body, and comprises a plurality of mending blocks and a storage device which is configured to store and launch the mending blocks;
• and the storage device is connected to the drive mechanism.