Equalization of the transport velocity in a new two-way vibratory conveyer

Vibratory conveyers that enable material transportation in two opposite directions are often included in a production sequence, however they have various faults and shortages. This situation prompted the author to design the new, two-way vibratory conveyer (Patent Application ) characterised by a high efficiency and a fast changing of the transportation direction. The dynamic analysis of the conveyer is presented and the possibility of changing the transportation direction only by changing the vibrator rotational frequency – is indicated in the paper.