Mining traffic light equipment

The utility model discloses mining traffic light equipment, relates to the technical field of mineral safety equipment, and aims to provide a novel scheme which is efficient and accurate in information feedback in the aspect of judging whether a truck is allowed to unload in a mine field. The system...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI YUE, LIU GUODONG, ZHANG MING, GU SHIFENG, LIANG HAICHUAN, LU ZHENGHUAN, LYU XIAOCHEN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses mining traffic light equipment, relates to the technical field of mineral safety equipment, and aims to provide a novel scheme which is efficient and accurate in information feedback in the aspect of judging whether a truck is allowed to unload in a mine field. The system comprises a crushing station PLC (Programmable Logic Controller); the monitoring system is electrically connected with the crushing station PLC and used for monitoring whether a vehicle comes or not and sending a vehicle coming signal to the crushing station PLC when the vehicle comes; the radar level gauge is electrically connected with the crushing station PLC and used for detecting the height of the material level in the hopper and sending a detection signal to the crushing station PLC; the belt conveying device is electrically connected with the crushing station PLC and is used for sending a running signal to the crushing station PLC when a belt runs; the PLC sends out a red light signal and a green light sign