| 摘要 |
FIELD: transport. ^ SUBSTANCE: invention relates to mining industry. Proposed method comprises making platforms for tip-lorry unloading, receiving trench, railway car platform, unloading mined rock by said tip-lorry into dip-slope into receiving trench and loading mined rock therefrom and into railway platform by hydraulic excavating machine. Mined rock loading from storage is performed hydraulic backhoe excavator in scooping below the machine location level over the entire width of receiving trench and into transport vehicles located below excavator location level. Note here that, in loading railway dump cars, excavator is transferred on over "the cushion" consisting of mined rock from receiving trench. ^ EFFECT: higher efficiency. ^ 3 dwg |
