落地横移式移盖机的设计与应用

摘要

Because tuyere platform of iron making blast furnace is lower , ground cross sliding removing cover machine is designed .This paper introduces the work principle and application of the machine , and the deflec-tion and strength of jib arm ’ s structure are checked .The selection methods are mentioned on the key parts of both moving oil cylinder and lifting oil cylinder .The machine is used to a steel company of Tianjin and good re-sults are obtained .It also has active meaning for other similar equipment .%针对炼铁高炉风口平台低这一工况设计了一种落地横移式移盖机。介绍了该机型的结构组成和工作原理；对横移式移盖机悬臂结构的挠度、强度进行了校核，给出了关键部件行走油缸、提升油缸的选取办法。该移盖机在天津某钢厂的实际应用中取得了较好的效果，为此类设备设计提供了参考依据。