| 摘要 |
PURPOSE: A molten metal transfer container lifting system is provided to transfer molten metal more stably, safely, and efficiently than a conventional molten metal transfer container lifting system. CONSTITUTION: A molten metal transfer container lifting system comprises a frame (100), a fixation unit (600), a pair of lifting gear units (200), a first drive unit (300), a second driver unit (400), an idle gear, and a rotary power unit. The frame maintains a horizontal stage, and has both ends to be fixed. The fixation unit is connected to a wire rope, and detachable from a molten metal transfer container. The lifting gear units are driven in the rotational directions which are different from each other. The first drive unit provides drive power to the lifting gear unit. The second drive unit provides drive power to the second drive unit when the first drive unit is fixed. The idle gear is equipped in between the first drive unit and the second drive unit, and delivers drive power. The rotary power unit generates rotary power by being connected through shafts to the first drive unit and the second drive unit respectively. |
