| 摘要 |
A trailer for transferring large goods is provided to safely move the large goods like a large iron board and a large coil by adjusting an angle between a lower supporting unit and a good loading unit, to easily load other goods by laying down the lower supporting unit and the good loading unit after loading the large goods, and to efficiently drive the trailer and improve economic property. A trailer for transferring large goods comprises a trailer body unit(10), at least one lower supporting unit(20), at least one pair of front and rear side supporting units(30), a good loading unit(40), and a first hydraulic cylinder unit(50). The lower supporting unit is hinge-combined with the upper surface of the trailer body unit on one end. The lower supporting unit has a central shaft(21) and a pair of auxiliary shafts(23). The central shaft is vertically elongated from the upper surface of the trailer body unit. The auxiliary shafts are hinge-combined with the upper surface of the trailer body unit at a predetermined distance from the central shaft on one end. The auxiliary shafts support the lateral side of the central shaft on the other end. The front and rear side supporting units are hinge-combined with the auxiliary shaft on one end and with the upper surface of the trailer body unit on the other end possibly to separate one end. The good loading unit is hinge-combined with the end of the central shaft like a see-saw and formed with a separation preventing sill(41) on one end to prevent the loaded goods from being out of the upper surface. The first hydraulic cylinder unit is hinge-combined with the opposite side having the separation preventing sill on one end and with the upper surface of the trailer body unit on the other end to adjust an angle of the good loading unit according to length of a piston. The angles of the lower supporting unit and the good loading unit are possibly adjusted. |
