КОНУСНАЯ ВИБРАЦИОННАЯ ДРОБИЛКА

摘要

FIELD: crushing various materials, mainly road broken stone. ^ SUBSTANCE: proposed crusher has bed frame elastically supported by rest; bed frame has inner cone; movable housing is mounted on flange by means of springs; movable housing is provided with outer cone and drive synchronized opposite phase vibrators; housing is additionally provided with lower flange and springs located between said lower flange and flange of bed frame; ratio of moments of inertia of bed frame with inner cone and that of housing with outer cone is equal to or exceeding 4:1. ^ EFFECT: enhanced operational stability at high technological parameters; simplified construction of crusher. ^ 1 dwg