摘要 |
FIELD: mining, particularly mine building, for instance for rock unloading during vertical shaft bores and mine building and deepening. ^ SUBSTANCE: method involves lifting bucket with rock and unloading thereof in receiving hopper, wherein the bucket is lifted up to lower receiving plate and unloaded in receiving hopper arranged on lower receiving plate; unloading rock in skip and transporting thereof along inclined rail track to accumulating trench. ^ EFFECT: reduced poppet head height and reduced bore sinking cycle time during vertical bore forming. ^ 1 dwg |