Detachable frame with self-unloading function for gooseneck container transport vehicle

The detachable frame with the self-unloading function for the gooseneck container carrier comprises a main frame and an auxiliary frame, the rear end of the auxiliary frame is hinged to the rear end of the main frame, a container is fixed to the auxiliary frame, and the detachable frame is characterized in that the auxiliary frame comprises auxiliary frame longitudinal beams, frame transverse beams and frame reinforcing plates; a cross-shaped reinforcing scale for reinforcing the strength of the auxiliary frame longitudinal beam is connected between the adjacent frame cross beams; a front frame and a rear frame are arranged at the front end and the rear end of the main frame respectively, a rotary fixing plate is arranged on the rear frame, the auxiliary frame is hinged to the rotary fixing plate, through holes are formed in the rotary fixing plate and a longitudinal beam at the rear end of the auxiliary frame, detachable rotary sleeves are arranged in the through holes in the rotary fixing plate and the long