Full-hydraulic transfer vehicle for feeding bin of large mill

A full-hydraulic transfer vehicle for a feeding bin of a large mill comprises a left longitudinal beam and a right longitudinal beam which are arranged in the front and back direction in parallel. The rear end of the left longitudinal beam and the rear end of the right longitudinal beam are connected through a transverse beam, a hydraulic power station and a driving console are arranged on the rear side of the transverse beam, a frame is arranged on the front side of the transverse beam, the left side and the right side of the frame are respectively provided with a steering wheel, a hydraulic steering system for controlling the two steering wheels to turn simultaneously is arranged in the frame, the front end of the left longitudinal beam and the front end of the right longitudinal beam are respectively provided with a driving wheel, a hydraulic lifting disengaging system used for transferring the feeding bin of the mill is arranged in the front of the left longitudinal beam and the front of the right longitudinal beam, and the hydraulic power station is connected with the hydraulic steering system, hydraulic traveling motors and the hydraulic lifting disengaging system. The full-hydraulic transfer vehicle not only can be used for freely transporting the feeding bin of the large mill but also can freely turn, travel and adjust the position of the feeding bin according to the actual situation on site so that the feeding bin can be disengaged from or inserted in a feeding port of the mill and be disengaged from the mill easily, working efficiency is improved, and labor intensity is reduced.