Conveyor belt monitoring system
View Patent ↗Provided is a conveyor belt monitoring system that determines whether or not an abnormality has occurred in the conveyor belt. The system successively detects elongation of a running conveyor belt using an elongation detection mechanism, and further successively detects tension acting on a core layer forming the conveyor belt on the basis of power consumption of the running conveyor belt. On the basis of data obtained, the system monitors the presence/absence of the abnormality in the conveyor belt using a control unit.
1. A conveyor belt monitoring system, comprising:
an elongation detection mechanism configured to successively detect elongation of a conveyor belt while the conveyor belt is running;
a sensor configured to successively detect power consumption of the running conveyor belt;
a tension detection mechanism configured to successively calculate tension acting on a core layer forming the conveyor belt on a basis of a relationship between the power consumption and the tension; and
a control unit into which data obtained from the elongation detection mechanism and the tension detection mechanism are input,
the control unit being further configured to monitor a presence and absence of an abnormality of the conveyor belt on the basis of the input data.
2. A conveyor belt monitoring method, comprising:
successively detecting elongation of a conveyor belt while the conveyor belt is running using an elongation detection mechanism;
successively detecting tension acting on a core layer forming the conveyor belt on a basis of power consumption of the running conveyor belt using a tension detection mechanism;
inputting data obtained from the elongation detection mechanism and the tension detection mechanism to a control unit; and
monitoring a presence and absence of an abnormality of the conveyor belt on the basis of the data using the control unit.