| 摘要 |
<p>A container freight unloading device according an embodiment of the present invention comprises: a pair of bases separated by a distance corresponding to the width of a container and fixed on the ground; a dump cylinder installed on front portions of the bases; a lifting means having a pair of lift beams whose rear portions are hinge mounted on the bases and whose front portions lift the container by the dump cylinder; a plurality of locking means installed on the lift beams to bind the container; an opening/closing means to support and open a rear door of the container to unload freight of the container; a hydraulic device to drive the dump cylinder, the locking means, and the opening/closing means; and a control unit to control the hydraulic device. The locking means and the container are bound by an input of the control unit. The container door is opened and supported by the opening/closing means. One side of the container is lifted by operation of the dump cylinder to unload the freight of the container.</p> |
