Connector for connecting loading arm and tanker

The utility model discloses a connector for connecting a loading arm and a tanker. The connector comprises a base and at least three shaft lugs, the shaft lugs are evenly distributed and fixed along the outer edge of the base, each shaft lug is hinged to a clamping jaw used for connecting the base and the joint end of the tanker, the connector further comprises a rotating plate rotatably connected with the base, arc-shaped grooves are formed in the rotating plate, the number of the arc-shaped grooves corresponds to the number of the clamping jaws, the circle centers of the arc-shaped grooves deviate from the center of the rotating plate, and the lower end of each clamping jaw is located in the corresponding arc-shaped groove. The connector for connecting the loading arm and the tanker is provided with the rotating plate, the rotating plate only needs to be rotated to enable the clamping jaws to rotate relative to the shaft lugs and to be stably connected with the tanker, and the advantages of being high in au