METHOD OF LOADING ROCK INTO TRANSPORT BY DRAGLINE (EMBODIMENTS) Russian patent published in 2023 - IPC E21C41/26 E21C47/02 E02F3/48 

FIELD: cargo transport.

SUBSTANCE: invention can be used in various sectors of the economy, where soil is loaded into trucks, for example, in the coal industry in the development of quarries. Methods for loading rock into dragline transport include creating a platform for placing a dragline and transport for loading at the same level or a level above the loading level, determining the width of the working platform for dragline operation and the location of the transport for loading. According to the radius of the dragline, an orienting shaft is formed from the soil, the height of which is determined by the formula: Н_B=2/3D_W ± K_S, where N_B is the height of the orienting shaft, D_W is the diameter of the transport wheel for loading, K_S is the coefficient of soil flowability, where K_S=300 mm for large fractions of rocky soil and K_S=70 mm for loose soils.

EFFECT: increased safety of soil loading, avoiding damage to vehicles during loading by a walking dragline excavator.

2 cl, 2 dwg