The application of power roller conveyor is early in foreign countries, its development is relatively fast. With the development continuous improvement of computer technology, communication technology, operation technology test technology their wide application, the development of electric roller conveyor also ushered in a diversified era. There are many types of power roller conveyor, such as tubular belt power roller conveyor, high angle belt conveyor, steering belt conveyor so on. Although the domestic development is backward, it is backward, considerable achievements have been made in the development of new technologies. new products. For example, the development of elastic belt conveyor, the development of large angle long distance belt conveyor the use of PLC, the development of electric roller conveyor technology, provide guidance for it.

For underground electric roller conveyor, most of them use special underground electric roller conveyor control system to realize real-time monitoring. The control system of underground power roller conveyor is widely used in the excavation transportation of objects, has an ideal automation system. It combines modern information communication functions, only can ensure the smooth progress of underground operation, but also can increase the output power achieve excellent economic management benefits. At the same time, the use of mechanical automation control can effectively ensure the construction safety reduce the intensity of production management. It has good reliability advanced nature.

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The composition technical parameters of the control system of the power roller conveyor.

As far as the overall structure of the system is concerned, the control system of power roller conveyor is composed of hardware system software system. During this period, the hardware system mainly includes the master station sub station their components (electromagnetic starter, controller, display, detector, transmission cable, etc.); the software system mainly refers to the whole information communication processing system, that is, the application of control software.

Manipulator is the core of host control system. Generally, a programmable control box is planned on each power roller conveyor of the transportation system for detailed operation of the power roller conveyor in the station. Real time monitoring of substation units. There are many types of manipulators. Nowadays, PLC programmable controllers are usually used, multiple PLCs are used to form a data transmission network, which can control different plans functions. Each manipulator is equipped with a test program, which is used to collect information about unit operation operation status, then feed back to the manipulator. The main purpose of the demonstrator is to provide the operator with some control information, such as system operation status, main parameters, belt operation status, detected operation status fault information.

The technical parameters of power roller conveyor control technology mainly refer to the main parameters in the system, as well as additional input voltage, DC working voltage, industrial control panel working voltage, audio-visual speaker working voltage, input signal, output signal, usually according to the actual production needs to determine the corresponding parameters the appropriate system to use.