Wind-light wave energy hybrid driven cross-domain ocean robot

The invention discloses a wind-light wave energy hybrid driven cross-domain ocean robot, and relates to a cross-domain ocean robot. The problem that a conventional ocean robot is poor in sea condition adaptability and cruising ability and does not have the cross-domain sailing ability is solved. The robot comprises a robot shell, a frame structure, an outer circulation large buoyancy adjusting device, an inner circulation small buoyancy adjusting device, a posture adjusting device, a rudder pushing device, a sail hydrofoil retracting and releasing mechanism and a control cabin. The posture adjusting device, the outer circulation large buoyancy adjusting device and the inner circulation small buoyancy adjusting device are sequentially installed in the robot shell and frame structure from front to back, the sail hydrofoil retracting and releasing mechanism is installed in the front end of the robot shell and frame structure, and the control cabin is installed in the rear end of the robot shell and frame structu