Vibration device for concasting mould - involves two eccentric shafts passing through cross lever anchored at one end by pendulum joint

摘要

Device for vibrating the mould of a concasting machine consists of a first eccentric shaft (13) which fits inside eye of draw bar (7) which is in turn connected via bars (5 and 6) to the mould (2) support table (1); and a second eccentric shaft (14) which is connected with the first shaft (13) to a motorised (21) gear system (24). Both shafts pass through a cross lever (12) which is connected at its right end to a pendulum-type joint (16). ADVANTAGE - By adjusting the rotation of the eccentric shafts, their relative eccentricities (F1, F2) can be altered to bring about a change in the height of vibration of the casting mould.