To provide an unloading device capable of securely performing an unloading operation, effectively preventing damage thereto or the like, and performing stable unloading operation for a long period, and a truck.
A pressing member 4 is moved forward together with a moving plate 2 when the moving plate 2 is moved forward, and stopped at that position when the moving plate 2 is moved backward to push out a cargo to an opening 47 side. This unloading device comprises a door member 82 pivotably installed so as to be swung to the forward movement end part of a side wall member 3 and closing an opening 47 and a door member detection means 95. The detection means 95 detects by bringing the state of the door member 82 in which the door member 82 is positioned in the range of less than 90° relative to the fully closed state thereof in which the door member 82 closes the opening part 47 into a closed state, and bringing the state thereof in which the door member 82 is positioned in the range of 90° or more relative to the fully closed state thereof.
SAKAKIBARA KIMIO
NAGATA YOSHIHIRO
