The utility model discloses an electrified water flushing device spray nozzle mechanism. A nozzle body is installed on a nozzle connector through threads, the nozzle connector is installed on a perpendicular swing part, the perpendicular swing part is connected with a horizontal rotation supporting frame through a bearing, the horizontal rotation supporting frame is installed on the upper portion of a nozzle rack, a water pipe connecting piece is installed in the middle of the nozzle rack, a first motor is installed on the right side of the nozzle rack through a first speed reducer, and a second motor is installed on the left side of the nozzle rack through a second speed reducer. The horizontal rotation supporting frame can freely rotate within the range of 360 degrees, the perpendicular swing part can freely swing within the range of 270 degrees, the motors are both installed on the nozzle rack, the influences of motor wires on the movement range of the nozzle do not need to be taken into consideration, safety protection measures can be conveniently taken for the motors, the structure is compact, the acting force of the nozzle and a high-pressure water pipe on the nozzle rack is reduced, and the using flexibility of the nozzle is greatly improved.