Asphalt truck tank truck loading arm device

The utility model relates to the technical field of crane pipes, and discloses an asphalt truck loading crane pipe device which comprises a base, a stand column is fixedly connected to the top end of the base, an adapter pipe is installed on the outer side wall of the stand column, and a large arm is connected to one end of the adapter pipe. Through the arrangement of a feeding pipe, a flange, a chuck, a screen, a locking bolt, a plunger, a vibration motor and a nozzle, the feeding pipe is connected with a conveying pipe through the flange, asphalt is conveyed, filtered through the screen and prevented from caking, the filtered asphalt is guided into the inner wall of the nozzle, and truck loading is conducted through the nozzle; the vibration motor is used for sending vibration frequency to the feeding pipe, asphalt is mixed, bonding is prevented, the plunger and the feeding port of the tank truck are sealed, asphalt spraying is prevented, the inner wall of a pipe opening can be prevented from caking and sol