UNDERWATER CLEANING ROBOT

摘要

An underwater cleaning robot is disclosed. According to an embodiment of the present invention, the underwater cleaning robot comprises: a frame; one or more driving units which have a driving wheel to come in contact with a cleaning target surface, a wheel housing mounted on the frame to support the driving wheel, a driving motor mounted on the wheel housing to adjust the center of gravity by changing its mounted position on the wheel housing, and a power transmission device to transmit the rotatory power of the driving motor to the driving wheel and are installed on the frame; a steering unit which is installed on the frame and includes a steering wheel to provide a supporting force with the driving wheel of the driving unit and a steering driving part to drive the steering wheel; and a cleaning unit installed on the frame to clean the cleaning target surface.