08-10-2015 дата публикации
Номер: WO2015151734A1
Принадлежит:
A mine extraction system comprises: transporting machines which travel in one direction on an orbital road within or below an ore body, and which are loaded with ore extracted from an extraction site, transport the ore to a dumping site situated within the ore body, and then discharge the ore; a loading machine which excavates the ore at the extraction site, conveys the excavated ore, and loads the ore onto the transporting machines; and a management device which, if it has been decided that the loading machine will move to a different extraction site, finds, for all the transporting machines operating on the orbital road, the sum of first distances, moving from the location at which the ore has been loaded to the dumping site, while laden with ore, and the sum of second distances from the dumping site to the location at which the ore is to be loaded, and which, if the sum of the first distances is greater than the sum of the second distances, causes the direction of travel of the transporting ...
Подробнее