Sound monitoring system of rotary mechanism of material taking machine and application process of sound monitoring system

The invention relates to a sound monitoring system of a rotary mechanism of a material taking machine and an application technology of the sound monitoring system, and relates to the technical field of sound monitoring systems.The sound monitoring system comprises an outer ring connected with a rotating part; the inner ring is fixedly mounted on the base; the plurality of receivers are uniformly distributed on the inner side of the inner ring in a surrounding manner, and the receivers are used for recording sound; and the rolling body is connected with the outer ring and the inner ring. Abnormal sound is caused by friction between bearing parts in the rotating process of the slewing bearing, the abnormal sound cannot be monitored through human ears due to the fact that a bucket-wheel stacker-reclaimer mechanism is large and sound is loud during operation, and damage of the slewing bearing can be known when the slewing bearing is seriously damaged and cannot rotate after stopping working, so that the problem t