公开(公告)号：US08262982B2

公开(公告)日：2012-09-11

申请号：US12793932

申请日：2010-06-04

申请人： Song Leng ,  David Henry Rudge ,  Peter Ian Macpherson ,  Michael Aaron Jeske

发明人： Song Leng ,  David Henry Rudge ,  Peter Ian Macpherson ,  Michael Aaron Jeske

IPC分类号： B22D41/12

CPC分类号： B66C17/10 ,  B22D41/00 ,  B22D41/14 ,  B66C1/34 ,  F27B14/10 ,  F27D3/12 ,  F27D3/14

摘要： An apparatus for the removal and replacement of a lid on a metallurgical transport vessel such as a ladle or a torpedo car. The apparatus comprises a frame, means for supporting the frame such that the vessel may be moved into position thereunder, a linkage including at least one lifting member pivotally connected to the frame, and at least one actuator connected to the linkage. The actuator is operable to move the lifting member such that when the vessel is moved to a designated position below the apparatus, the lifting member can be moved by the actuator and linkage from a first position providing clearance above the vessel, through a curved path to an intermediate position where it engages the lid, providing a vertical lifting force and a horizontal hinge releasing force to the lid, and to a second position where the lid is raised to a sufficient height to clear the vessel. The lifting member may subsequently be moved back by means of the actuator and linkage through a reverse curved path to the first position, and thereby lower the lid back on to the vessel.

摘要翻译： 用于移除和更换诸如钢包或鱼雷车的冶金输送容器上的盖子的装置。 该装置包括框架，用于支撑框架的装置，使得容器可以移动到其下方的位置，联动装置包括枢转地连接到框架的至少一个提升构件以及连接到联动装置的至少一个致动器。 致动器可操作以移动提升构件，使得当容器移动到设备下方的指定位置时，提升构件可以由致动器和联动装置从提供容器上方的间隙的第一位置通过弯曲路径移动到 中间位置，其与盖接合，向盖提供垂直提升力和水平铰链释放力，以及第二位置，其中盖被升高到足够的高度以清除容器。 随后，提升构件可以通过致动器和连杆机构通过反向弯曲路径移动到第一位置，从而将盖子降回到容器上。

公开(公告)号：US20110133373A1

公开(公告)日：2011-06-09

申请号：US12793932

申请日：2010-06-04

申请人： Song Leng ,  David Henry Rudge ,  Peter Ian Macpherson ,  Michael Aaron Jeske

发明人： Song Leng ,  David Henry Rudge ,  Peter Ian Macpherson ,  Michael Aaron Jeske

IPC分类号： B22D41/12 ,  B22D41/14 ,  B65D43/00

CPC分类号： B66C17/10 ,  B22D41/00 ,  B22D41/14 ,  B66C1/34 ,  F27B14/10 ,  F27D3/12 ,  F27D3/14

摘要： An apparatus for the removal and replacement of a lid on a metallurgical transport vessel such as a ladle or a torpedo car. The apparatus comprises a frame, means for supporting the frame such that the vessel may be moved into position thereunder, a linkage including at least one lifting member pivotally connected to the frame, and at least one actuator connected to the linkage. The actuator is operable to move the lifting member such that when the vessel is moved to a designated position below the apparatus, the lifting member can be moved by the actuator and linkage from a first position providing clearance above the vessel, through a curved path to an intermediate position where it engages the lid, providing a vertical lifting force and a horizontal hinge releasing force to the lid, and to a second position where the lid is raised to a sufficient height to clear the vessel. The lifting member may subsequently be moved back by means of the actuator and linkage through a reverse curved path to the first position, and thereby lower the lid back on to the vessel.

摘要翻译： 用于移除和更换诸如钢包或鱼雷车的冶金输送容器上的盖子的装置。 该装置包括框架，用于支撑框架的装置，使得容器可以移动到其下方的位置，联动装置包括枢转地连接到框架的至少一个提升构件以及连接到联动装置的至少一个致动器。 致动器可操作以移动提升构件，使得当容器移动到设备下方的指定位置时，提升构件可以由致动器和联动装置从提供容器上方的间隙的第一位置通过弯曲路径移动到 中间位置，其与盖接合，向盖提供垂直提升力和水平铰链释放力，以及第二位置，其中盖被升高到足够的高度以清除容器。 随后，提升构件可以通过致动器和连杆机构通过反向弯曲路径移动到第一位置，从而将盖子降回到容器上。