Optimal angles for lifting of unloading cargoes during irrigation vibration transport with polyharmonic normal oscillations

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National Academy of the Army named after Hetman Petro Sahaydachnyi

Vibratory conveying with harmonic longitudinal and polyharmonic normal oscillations of vibratory conveying device in non-jumping modes is considered. Optimal values of inclined track angles are determined on the condition of the piece goods lifting at a certain height in the minimum time. It is shown that optimal inclined track angle depends on the number of harmonics of polyharmonic normal oscillations and coefficient of friction.