Гідроімпульсний привід вібропреса

Abstract

A hydraulic-impact drive of vibropress consists of a pressure pulse generator, which contains pressure, drain and working cavities, a cyclical hydraulic accumulator connected with the pressure pulse generator, which contain pressure, working and drain cavities, pressure and drain hydraulic lines, a hydraulic power cylinder, which contains a housing, in which a piston is placed, which stock is rigidly connected with a vibration table, a controlled check valve, control cavities of which are connected with the piston cavity of hydraulic power cylinder and with drain hydraulic line through appropriate hydraulic channels.