FIELD: vibration engineering.
SUBSTANCE: invention relates to vibration engineering and can be used in tilling implements wherein vibration apparatuses are required for reducing tractive resistance. The debalance vibration exciter comprises a body, a hinge axis, debalances in form of gear wheels, and shafts. The movable debalance installed on the shaft rotates around the rotation axis of the shaft of another debalance at an angle of 0 to 90° using a bar, wherein an arc gear sector is fixed to the bar, engaging with a drive gear fixed on the shaft whereby the debalance rotates.
EFFECT: possibility of changing the direction of impact of the disturbance force, the magnitude thereof in a wide range and adjusting the oscillation phase shift.
1 cl, 5 dwg
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