本实用新型公开了一种铁水包识别装置，包括：接近开关、下支架和上支架；所述下支架，包括第一支杆和第二支杆，第二支杆上设有所述接近开关；所述上支架，包括保护罩、弹簧和金属物体，所述弹簧一端与所述保护罩的底部相连接，另一端与所述第一支杆相连接，所述保护罩的底部设有所述金属物体，保护罩的顶部与200t包坐在铁水包盖车上时底部相接触。由于200t和300t的铁水包高度不同，在下降时200t的铁水包会撞击保护罩的顶部，使得所述金属物体位于接近开关的感应区，发生感应信号即表明为200t的铁水包；没有感应信号时则为300t的铁水包。

The utility model discloses a hot metal ladle identification device, which comprises a proximity switch, a lower support and an upper support; The lower support comprises a first support rod and a second support rod, and the second support rod is provided with the proximity switch; The upper support comprises a protective cover, a spring and a metal object. One end of the spring is connected with the bottom of the protective cover, and the other end is connected with the first support rod. The bottom of the protective cover is provided with the metal object, and the top of the protective cover is in contact with the bottom of the 200t bag when sitting on the hot metal bag cover car. Due to the different heights of 200t and 300t molten iron ladle, when descending, the 200t molten iron ladle will hit the top of the protective cover, so that the metal object is located in the sensing area of the proximity switch, and the sensing signal indicates that it is a 200t molten iron ladle; When there is no induction signal, it is 300t molten iron ladle.