Device for monitoring a conveyor installation for the detection of longitudinal slots of a conveyor belt by means of a slot protection system

摘要

The invention relates to a device for the continuous and non-destructive monitoring a conveying system (1) with the following components:– an endless, closed conveyor belt (2) with a load and running-side cover plate in each case from a polymeric material having elastic properties as well as with an embedded tensile carriers;– Drums, support rollers (6) and the carrier plates, wherein the aforementioned components in connection with the conveyor belt (2) a material promoting upper strand with an application point for the conveying material and form a mostly space that is lower; as well as– a slot protection system for detection of longitudinal slots of the conveyor belt (2) with at least one sensor (9) is provided, of the surface of the carrying-side cover plate within a material-free region and / or the surface of the running-side cover plate of the passing conveyor belt (2) is detected, wherein a process computer takes over the evaluation of the data acquisition.The device according to the invention is characterized in that the carrier side and / or running-side cover plate of the conveyor belt (2) with at least one electrically conductive polymer layer (10) is provided, in the form of strips in the transverse direction of the conveyor belt, and that the sensor (9) is an electrically conductive measuring probe. The relevant operation in conjunction with advantageous design possibilities is described.