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发明授权
CN101758986B 一种堆垛机以及一种轮对的固定和下料方法 有权

一种堆垛机以及一种轮对的固定和下料方法
摘要：
本发明公开了一种堆垛机以及一种轮对的固定和下料方法。该堆垛机包括：托盘、支架和两个动力升降装置，其中，所述两个动力升降装置的底部被分别固定在所述支架的两侧；每个动力升降装置的上端能够上升或下降；所述托盘包括两个轮对踏面支撑部件；每个轮对踏面支撑部件均能够在凹面状态和平面状态之间转换；当所述两个动力升降装置的上端均处于最低点时，所述两个轮对踏面支撑部件均处于凹面状态；所述两个动力升降装置的上端在均上升到最高点时，分别将处于凹面状态的两个轮对踏面支撑部件顶平，使两个轮对踏面支撑部件均处于平面状态。本发明的技术方案能够实现任意列车轮对的自动固定和自动下料。
摘要（英）：

The invention discloses a stacker and a method for fixing and feeding a wheel set. The stacker comprises a tray, a support and two power lifting devices. The bottoms of the two power lifting devices are respectively fixed on the two sides of the support. The upper end of each power lifting device can be lifted up or lowered down. The tray comprises two wheel set tread supporting parts. Each wheelset tread supporting part can be shifted between a concave surface state and a flat surface state. When the upper ends of the two power lifting devices are at the lowest points, both the two wheel set tread supporting parts are in the concave surface state; and when the upper ends of the two power lifting devices are lifted up to the highest points, the two wheel set tread supporting parts respectively in the concave surface state are flattened, so both the two wheel set tread supporting parts are in the flat surface state. By adopting the technical scheme, any train wheel set can be automatically fixed and fed.

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