| 摘要 |
PURPOSE:To load different kind objects without mingling them with each other by movably providing auxiliary walls and an auxiliary gate. CONSTITUTION:When cement is to be loaded, an auxiliary front wall 11, auxiliary side walls, and an auxiliary rear gate 13 are erected respectively, and the inner surfaces of a front wall 6, side walls 5, and a rear gate 9 are covered so that no cement is attached to them. When fodder, which is a different kind object, is to be loaded, the auxiliary front wall 11 is first prostrated on a floor board 4 and the auxiliary rear gate 13 is rotated forward and is fixed with a locking device as well, then auxiliary side walls 12 are prostrated on the auxiliary front wall 11, thereby the inner surfaces of the front wall 6, side walls 5, and rear gate 9 being covered so far are exposed and the inner surfaces of the auxiliary front wall 11, auxiliary side walls 12, and auxiliary rear gate 13 and the floor board 4 are covered as well so that the cement attached to the inner surface of the auxiliary front wall 11 or the other is no mingled into the fodder. |
