Unmanned underwater exploration apparatus

PURPOSE: An unmanned underwater exploring apparatus is provided to easily anchor an unmanned propellant by dropping an anchor part at a specific position, and to stably anchor the unmanned propellant by offsetting the weight of the anchor part through a buoy connected with the anchor part by a same wire while moving. CONSTITUTION: An unmanned underwater exploring apparatus comprises a propellant(100), an underwater exploring part(200), an anchor part(300), a wire part(110), a buoy(400), electric reel parts(120), a thrust part(140), and a control part(133). The propellant moves on the water. The underwater exploring part is interlocked with the propellant and explores underwater objects. The anchor part anchors the propellant. The wire part comprises a first wire part for connecting the anchor part and the propellant and a second wire part for connecting the underwater exploring part and the propellant. The buoy is connected to the first wire part. The electric reel parts are arranged in the propellant and winds or releases the first and second wire parts. The thrust part provides the thrust power of the propellant with the rotation of a screw. The control part is installed in the thrust part to propel the propellant through the thrust part to move a position selected according to a predetermined exploring algorithm based on a current position receiving through a GPS.