Ultrasonic inspection scanning gun

The utility model discloses an ultrasonic inspection scanning gun, and particularly relates to the technical field of ultrasonic scanning guns, the ultrasonic inspection scanning gun comprises two scanning gun bodies, a storage box is arranged below the scanning gun bodies, a first cavity and a second cavity which are distributed left and right are arranged in the storage box, a cleaning component is arranged in the second cavity, a liquid coating component is arranged in the first cavity, and a liquid outlet component is arranged in the second cavity. And the liquid coating assembly comprises three spray pipes. The scanning gun body is stored through the storage box, a micro motor is used for driving a threaded block on a threaded rod to drive a long plate to move, a second spray head is used for spraying water to be matched with cleaning cotton to clean the bottom of the scanning gun body, the scanning gun body is dried by means of hot air sprayed by a first spray head, and cleaning of the bottom of the sca