INTERMITTENT ROTATION DEVICE Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: intermittent rotation device has support with output shaft mounted on support and furnished with rigidly secured index plate, index plate turning control unit. Index plate turning mechanism is made in form of two driving levers installed for turning in opposite directions around output shaft. Fitted on driving levers are control pins arranged for alternate engagement with index plate. Mechanism has two rectilinear sliding links hinge- connected with driving levers and installed on support for displacement in opposite directions and spring-loaded relative to each other by means of accumulating resilient member. Turning mechanism has also shaft fitted on support and kinematically coupled with motor. Rigidly secured on shaft is double-arm rocker coupled with rectilinear sliding links by means of connecting rods. EFFECT: provision of intermittent rotation with preset pitch. 2 dwg