Kiln roller breakage alarm device and system

The utility model discloses a kiln roller breakage alarm device and system. The kiln roller breakage alarm device comprises a detection rod, a rotating piece and a fixing frame. One end of the detection rod is arranged in the roller rod and is not in direct contact with the roller rod, and the other end of the detection rod is fixedly connected with one end of the rotating part; the other end of the rotating piece is hinged to the fixing frame; the fixing frame is provided with an alarm. The system comprises the device, a voice module and a communication module. The voice module is connected with the alarm, and the communication module is connected with the voice module. The device is installed on the roller rod, when the roller rod is broken in the rotating process, the alarm system can give out alarm sound in time for reminding, and the device is simple in structure and convenient to install. 本实用新型公开了一种窑炉辊棒断裂报警装置及系统，其装置包括检测棒、旋转件、固定架；所述检测棒的一端置于辊棒内且不直接接触，所述检测棒的另一端和所述旋转件的一端固定连接；所述旋转件的另一端和所述固定架铰接；所述固定架设置有警报器。其系