Double-arm rectangular coordinate refueling robot

The invention belongs to automatic energy supply equipment, and particularly relates to a double-arm rectangular coordinate refueling robot. The robot comprises a double-arm rectangular coordinate robot body, a refueling manipulator, a cover opening manipulator, a visual identification positioning system, an oil gun bracket and an electric control system, and the refueling manipulator, the cover opening manipulator and the visual identification positioning system are all arranged on the double-arm rectangular coordinate robot body; the refueling manipulator is used for grabbing an oil gun on the oil gun bracket and carrying out refueling action; the cover opening manipulator is used for opening an outer cover and an inner cover of a vehicle fuel tank; the visual identification positioning system is used for identifying and outputting a position posture of the outer cover of the vehicle fuel tank; and the electric control system is used for receiving position posture information, recognized by the visual ident