METHOD OF VIBRATION DISCHARGE AND DELIVERY OF LOOSE MATERIALS Russian patent published in 2001 - IPC

FIELD: mining industry; applicable for discharge and delivery of loose materials (muck) from blocks, panels, chambers, transfer bins, etc. SUBSTANCE: method includes production of disturbance force of drive transmitting vibratory motion to load-carrying platform of vibrating unit and loose material found on platform and flowing from chute with subsequent transfer to discharging region of vibrating feeder by directed throwing up and loading of transportation device. After loading of transportation device and stopping of supply of vibration pulses, active section of haulage working is shutoff by raising load-carrying platform of vibrating unit to level fully preventing overflowing of loose material to haulage working. EFFECT: reduced traumatic injuries, higher labor productivity at discharge, delivery and transportation; reduced mineral losses. 1 dwg