FIELD: mechanical engineering.
SUBSTANCE: invention relates to vibration engineering and can be used in improving and creating vibrational technological machines. The invention is characterised by introduction of additional dynamic links into the structure of the system which is implemented on the basis of a linkage mechanism characterised by a possibility to change the mass-inertial and elastic characteristics of the system as a whole, which is achieved by making corresponding changes in the gear ratio of the linkage mechanism, achieved by moving the lever rotation unit with lead screws actuated by drives located on the supporting surface and controlled using information received from vibration sensors installed on the working body. The apparatus can be implemented and operated in automatic mode and in technology for preliminary manual technological configuration.
EFFECT: invention ensures control of the dynamic state of a vibrational technological machine by adjusting the gear ratio of the linkage connecting additional mass-inertial elements.
1 cl, 3 dwg
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