FIELD: engines and pumps.
SUBSTANCE: vibroactuator structure comprises rotary unbalanced weights - eccentric weights that create mechanical harmonic oscillations of circular or directed action in devices. Combination of two or three vibrators of circular or directed actions is created in monoblock with equal amplitudes of disturbing forces and multiple rotational frequencies as 1:2 or 1:2:3 with location of eccentric weights in single plane of rotation and initially in the same phases.
EFFECT: mechanism ability to impart vibration-forward motion to solid body from action of internal inertial forces of rotary unbalanced weights in process of interaction with forces of environment resistance.
8 dwg
