| 摘要 |
FIELD: agriculture.SUBSTANCE: invention relates to agricultural engineering. The device comprises a receiving inclined conveyor with the shock-absorbing surface, the receiving absorber of flow rate, the input separating unit with a set of disks with minimum separating gaps, the subsequent separating unit, the flow activators, the deflection plates under the separating units and sack chutes for calibrated fractions. The subsequent separating unit comprises the upper and lower separating modules which are mounted in cascade above one another so that the module located higher comprises larger separating gaps, than the module located lower. The receiving absorber of flow rate is located with the gap above the receiving conveyor and is made in the form of a set of independently rotating sections on the axis, each of which is provided with shock-absorbing outer elements.EFFECT: regimen of moderation of receiving multilayer flow of objects is provided from the feeding device, uniform flow distribution, the efficiency of separation of fractions by size, reduction of energy consumption and metal consumption of the device, and also avoiding piling of large objects at the outlet of the upper separation unit.3 cl, 4 dwg |
