Alarm device for preventing rotary filter screen track from being damaged

The utility model relates to the technical field of rotary filter screen tracks, in particular to an alarm device for preventing the rotary filter screen track from being damaged, which comprises a filter screen track, a detection assembly for detecting abrasion and giving an alarm is arranged on the outer wall of the filter screen track, and the detection assembly comprises a plurality of fixing grooves arranged on the outer wall of the filter screen track. Mounting grooves are formed in the multiple fixing grooves, limiting probes are arranged in the mounting grooves, wires are arranged at the ends, away from the mounting grooves, of the limiting probes, signal boxes are arranged at the other ends of the wires, and multiple buzzers are arranged on the outer walls of the signal boxes. According to the utility model, hidden dangers of equipment can be found in advance, timely maintenance is realized, and filter screen clamping and tripping phenomena are avoided. 本实用新型涉及旋转滤网轨道技术领域，尤其为一种防止旋转滤网轨道损坏的报警装置，包括滤网轨道，所