Start-stop control system and control method of mine conveyer

Abstract

The invention provides a start-stop control system and a control method of a mine conveyer. The start-stop control system comprises an instruction unit, an interlock control module and an operation module. The interlock control module and the operation module are in bidirectional communication connection; and the output end of the instruction unit is connected with the input end of the interlock control module. The control method comprises the following steps: obtaining sequence information and operation speed information of each mine conveyer; sending status instruction information to the interlock control module; calculating operation time information of each mine conveyer; converting the status instruction information into an instruction information frame of each mine conveyer; and driving the corresponding conveyer to operate according to the instruction information frame. According to the technical scheme, start and stop of each mine conveyer can be controlled automatically through the unified control system, thereby reducing physical output of operation personnel, allowing each mine conveyer to start or stop reliably according to preset sequence, simplifying work process, reducing idle running time of the equipment and improving efficiency.

Description

technical field [0001] The invention belongs to the technical field of mining control equipment, and in particular relates to a start-stop control system and a control method of a mine conveyor. Background technique [0002] With the continuous development of the mining industry, the depth of mine mining continues to go deep into the ground. In various mining areas, various large-scale electromechanical equipment are widely used for operations. The application of these large-scale mining operation equipment not only reduces labor intensity, but also improves the efficiency of mining operations. , belt conveyor, also known as belt conveyor, is a commonly used mining conveying equipment, with high-speed, stable, low noise, and can be conveyed up and down slopes, etc., mainly used in conveying bulk materials, in the process of mining operations Among them, in order to increase the production output of the enterprise, usually a material conveying system needs to use multiple con...

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Problems solved by technology

[0002] With the continuous development of the mining industry, the depth of mine mining continues to go deep into the ground. In various mining areas, various large-scale electromechanical equipment are widely used for operations. The application of these large-scale mining operation equipment not only reduces labor intensity, but also improves the efficiency of mining operations. , belt conveyor, also known as belt conveyor, is a commonly used mining conveying equipment, with high-speed, stable, low noise, and can be conveyed up and down slopes, etc., mainly used in conveying bulk materials, in the process of mining operations Among them, in order to increase the production output of the enterprise, usually a material conveying system needs to use multiple conveying lines, and each conveying line uses multiple belt conveyors, thereby greatly increasing the total transportation volume of the conveying system. The number of these conveyors To start and stop control operations, it is generally necessary to use the method of starting in reverse order and stopping sequentially, that is, when starting, start the conveyor at the end of the conveyor line, and then start each conveyor equipment sequentially from back to front, while stopping , it is necessary to first stop the front conveyor of each conveyor line, and then stop each conveyor equipment on the conveyor line sequentially from front to back. In the prior art, the start and stop of the entire conveyor system still depends on Manual operation, when the entire conveying system is large and the conveying line is long, the operator often needs to walk a long distance to complete the start and stop operations of all conveyor equipment, which consumes a lot of manpower and physical strength, and the efficiency is low. It is extremely inconvenient, and when the operator negligently changes the start-stop sequence of each conveyor equipment during operation, it is easy to cause safety accidents and affect the stable operation of the entire conveying system. The start-stop process takes a lot of time and makes some conveyors The conveyor has to run idling, the fixture wears the belt, consumes a lot of electric energy, and increases the maintenance and maintenance cost of the conveyor equipment

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