Anti-tearing rubber conveying belt and conveying belt monitoring system

Abstract

The invention discloses an anti-tearing rubber conveying belt and a conveying belt monitoring system. The conveying belt comprises a working surface rubber layer, an identification layer, a wire laying layer, a core filling layer and a non-working surface rubber layer, wherein the working surface rubber layer, the identification layer, the wire laying layer, the core filling layer and the non-working surface rubber layer are sequentially arranged from top to bottom; a wire is laid on the wire laying layer, and two ends of the wire are connected to form a closed loop; and the monitoring systemcomprises a belt conveyor, a control protection system, an excitation device, a magnetic field receiving device and a traveling mechanism. The anti-tearing rubber conveying belt and the conveying beltmonitoring system have beneficial effects that the magnetic field generated by the wire in the conveying belt in the process of cutting a magnetic induction wire is induced in real time through the magnetic field receiving device, when the conveying belt breaks or tears, the wire breaks, the magnetic field receiving device cannot detect that the wire generates a magnetic field, and then the magnetic field receiving device immediately feeds back a control protection system of the belt conveyor, so that the system immediately gives an alarm and stops; and the identification layer with color difference with the working surface rubber layer is arranged, so that an inspector finds a damaged position in time, and the loss is reduced.

Description

technical field [0001] The invention belongs to the technical field of transportation devices, and in particular relates to a tear-resistant rubber conveyor belt and a conveyor belt monitoring system. Background technique [0002] At present, the conveyor belts of belt conveyors in the market include the following types: PVC conveyor belts, PU conveyor belts, steel wire belts, nylon conveyor belts, polyethylene conveyor belts, plastic chain plate conveyor belts, modular mesh conveyor belts, and polypropylene conveyor belts. , Teflon conveyor belts, stainless steel conveyor belts, among which PVC conveyor belts, PU conveyor belts, steel wire belts, and nylon conveyor belts are the most common rubber conveyor belts used in industrial sites. The production process of this type of conveyor belt is rubber and cotton canvas. The conveyor belt itself does not have the protection against tearing, so it can only rely on external protection facilities for detection, resulting in a dec...

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Problems solved by technology

[0002] At present, the conveyor belts of belt conveyors in the market include the following types: PVC conveyor belts, PU conveyor belts, steel wire belts, nylon conveyor belts, polyethylene conveyor belts, plastic chain plate conveyor belts, modular mesh conveyor belts, and polypropylene conveyor belts. , Teflon conveyor belts, stainless steel conveyor belts, among which PVC conveyor belts, PU conveyor belts, steel wire belts, and nylon conveyor belts are the most common rubber conveyor belts used in industrial sites. The production process of this type of conveyor belt is rubber and cotton canvas. The conveyor belt itself does not have the protection against tearing, so it can only rely on external protection facilities for detection, resulting in a decrease in the tear-proof efficiency of the conveyor belt, which seriously affects the efficiency of the belt conveyor used in the industrial field and the cost of replacing the conveyor belt. Production delays and property losses

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