The invention relates to a loading and unloading frame for loading and unloading billets of a kiln car and a using method of the loading and unloading frame, and belongs to the technical field of mechanical design and manufacturing. Comprising a vertical lifting mechanism, a transverse moving mechanism and a control device, during loading, a PLC instructs a loading cantilever in the transverse moving mechanism to receive steel billets, and the steel billets are slowly placed on a bolster of a kiln car; during unloading, the PLC instructs the vertical lifting mechanism to move upwards and drives the loading cantilever to slowly and stably support the steel billets, and the steel billets are transferred to the travelling crane for bearing and hoisting, so that unloading is completed. In the steel billet loading and unloading process of the kiln car, the problems of impact and lateral dragging of steel billets on the kiln car are solved, and the steel billets slowly and stably run when making contact with and leaving the kiln car. The device has the advantages of stable operation, good operation speed and stroke control effect, no damage to the kiln car in the billet loading and unloading process and the like.
本发明涉及一种用于窑车装卸钢坯的装卸架及该装卸架的使用方法,属于机械设计制造技术领域。包括竖向升降机构、横向移动机构和控制装置,装车时,PLC控制器指令横向移动机构中的载重悬臂承接钢坯,并缓慢置放在窑车的垫枕上;卸车时,PLC控制器指令竖向升降机构上行并带动载重悬臂缓慢平稳将钢坯托起,转送行车承吊,完成卸车。在窑车装卸钢坯过程中,解决钢坯对窑车的冲击和侧向拖拽的问题,实现钢坯接触和离开窑车时缓慢并平稳运行。本发明具有:运行稳定、运行速度和行程控制效果好,装卸钢坯过程不损伤窑车等优点。
Buffering and positioning loading and unloading frame and using method
一种缓冲定位装卸架及使用方法
2023-08-18
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
European Patent Office | 2024
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