Carrying roller multi-parameter detection control system with self-power function and realization method of system

Abstract

The invention discloses a carrying roller multi-parameter detection control system with a self-power function and a realization method of the system. A three-phase AC speed measuring generator uses kinetic energy of a carrying roller to generate power, one path of power is supplied to the system by voltage reduction, and the other path is filtered and rectified to form the pulse waveform that can be identified by a process so as to measure the rotating speed of the carrying roller; a microprocessor receives data of different sensor modules, and sends the data to a wireless transmission module; the wireless transmission module transmits data from the microprocessor to a host computer via wireless protocols; and the host computer processes the data from the wireless module, and displays the data in a screen. When the carrying roller of a conveyor is dead locked, a carrying roller motor control module automatically stops running of the carrying roller motor and displays warning information. The invention also discloses a realization method of the system. The kinetic energy of the carrying roller of a conveyor belt is used to generate power, power is supplied to the system, and wireless transmission is used, the wiring cost is reduced, energy is saved and the environment is protected.

Description

technical field [0001] The invention relates to the field of idler state monitoring and feedback control, in particular to an idler multi-parameter detection control system with self-power supply function and its implementation method. Background technique [0002] In the field of modern industrial production, various types of belt conveyors have become an integral part and are widely used in various industries. Idler rollers are an important part of belt conveyors. In a complex environment full of dust, large particles, water vapor and corrosive substances, sometimes failures such as idler roller jamming, conveyor belt slippage, and deviation will cause noise and Conveyor belt spilling and other consequences. When the external heat dissipation conditions are not good, serious accidents such as fire may be caused by the jamming of the idler roller. [0003] In order to strengthen the fault monitoring and analysis of the idler rollers of the belt conveyor, CN206919770U pate...

AI Technical Summary

Problems solved by technology

Idler rollers are an important part of belt conveyors. In a complex environment full of dust, large particles, water vapor and corrosive substances, sometimes failures such as idler roller jamming, conveyor belt slippage, and deviation will cause noise and Consequences such as conveyor belt spreading

When the external heat dissipation conditions are not good, there may be serious accidents such as fire caused by the stuck roller

[0003] In order to strengthen the fault monitoring and analysis of the idler rollers of the belt conveyor, CN206919770U patent discloses a multifunctional inspection device for idler repair, which can simultaneously detect various performance indicators of the idler rollers after repair, and is suitable for different Diameter and length idler detection, but it transmits data through wires and requires external power supply, which increases construction difficulties and costs. For this reason, CN108001985A invention patent application discloses a belt conveyor idler with self-powered wireless self-inspection function and method, although the system can supply power to the system through a generator, it has disadvantages such as adding a bracket to increase maintenance costs

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