Method for automated diagnostics of the technical condition of a feed crusher

Abstract

The material of the scientific article represents a separate stage of research on a topical topic dedicated to increasing the economic efficiency of feed mills. The solution to this problem significantly depends on the technical condition and quality of the work process carried out by technological equipment. Based on an analysis of the state of the issue on the topic under consideration, it was established that the most important and energy-intensive operation of the feed preparation process is grinding, performed in feed crushers. A study of the operating conditions of hammer crushers revealed the least reliable working element - the grinding rotor, the technical condition of which is determined by wear of the support bearings, increased vibration and imbalance. In order to substantiate the method of automated diagnostics of rotor malfunctions during operation, determine the accuracy of manufacturing crushers at factories, and assess the quality of service and repair at service enterprises, a scheme for static and dynamic loading of the rotor has been developed.