Permanent magnet carrier roller conveyor with rubber belt performance monitoring device

Abstract

A permanent magnet carrier roller conveyor with a rubber belt performance monitoring device comprises a permanent magnet carrier roller conveyor body, a voltage-stabilized power supply, a speed regulator, temperature monitoring circuits, a rubber belt monitoring circuit and a speed monitoring circuit; each temperature monitoring circuit comprises a thermistor and a trigger sub-circuit, and each thermistor is mounted at the outer side end of a supporting seat of a corresponding permanent magnet carrier roller; the rubber belt monitoring circuit comprises active infrared intrusion detector photoelectric switches and an output sub-circuit, and the active infrared intrusion detector photoelectric switches are installed on the two sides of a frame of the conveyor body; the speed monitoring circuit comprises a speed sensor and a control sub-circuit, and the speed sensor is installed on the upper portion of one side of a rack of the conveyor body; and the voltage-stabilized power supply, the speed regulator, the trigger sub-circuits of the temperature monitoring circuits, the output sub-circuit of the rubber belt monitoring circuit and the control sub-circuit of the speed monitoring circuit are arranged in an electrical control cabinet and are electrically connected with the thermistors and the active infrared intrusion detector photoelectric switches. According to the permanent magnet carrier roller conveyor, intelligent control is realized, and normal work of the whole conveyor is ensured.

Description

technical field [0001] The invention relates to the technical field of conveying equipment, in particular to a permanent magnet idler roller conveyor with a belt performance monitoring device. Background technique [0002] The permanent magnet roller conveyor, as the name implies, is an electric conveyor that uses permanent magnet rollers as the power for all or partial conveying. The permanent magnet idler (the stator is installed on the inner frame of the idler, and the rotor is installed on the inner side of the idler. When working, the rotor drives the idler to rotate, and the idler drives the movement of the conveyor belt, etc.) Compared with the unpowered idler of the ordinary electric conveyor, it can work Timely output power, and then drive the conveyor belt and other movements to transport the items to the corresponding station. The permanent magnet roller conveyor has the advantages of convenient and flexible setting of the power mechanism and can provide greater ...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the limitations of the structure of the existing permanent magnet roller conveyor, the temperature monitoring of the permanent magnet roller cannot be realized, the working voltage of the permanent magnet roller cannot be automatically adjusted, and the disadvantages mentioned in the background cannot be detected due to the cracking of the conveyor belt. The invention provides a conveyor body based on permanent magnet rollers. Under the joint action of relevant mechanisms in application, not only can the temperature of each permanent magnet roller be monitored in real time, but also the working power supply can be disconnected in time when the temperature exceeds the standard, preventing the permanent magnet roller The damage of the roller can monitor the load of all permanent magnet rollers in real time. When the load is heavy, the high working voltage can be automatically adjusted, and the working voltage can be automatically lowered when the load is small. It can also achieve the purpose of energy saving under the premise of effectively conveying materials, and can be effectively monitored. The performance of the conveyor belt, when the conveyor belt cracks longitudinally and leaks the conveyed material, it can cut off the working power of the whole equipment at the first time, thus realizing intelligent control and effectively ensuring the normal operation of the equipment as a whole. Monitoring device for permanent magnet roller conveyors

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