DRIVE SATELLITE straightening-tamping, straightening It continuously-cyclic action

摘要

The drive is designed for a satellite liner-straightening-tamping machine continuously-cyclical action. The actuator comprises a pressure head (1) and drain (2) lines, control valve (3) connected to a supply line with pressure and return lines, while diverting lines - with the working lines pnevmogidrotsilindra (4) of the satellite drive pressure reducing valve (5) installed in the working pnevmogidrotsilindra line, an additional distributor (6) connected with the supply line outlet line relief valve and outlet and a plunger cavity pnevmogidrotsilindra, secondary protection, is designed as a safety valve (7) connected under A driving line with the stem cavity pnevmogidrotsilindra and outlet to the return line, an adjustable throttle (8) connected to a supply line with outlet line control valve, and the outlet from the stem cavity pnevmogidrotsilindra, quick connector (9) connected with the piston cavity pnevmogidrotsilindra and measuring system, consisting of an oil pressure sensor (10) into the stem cavity gas pressure and temperature (11, 12) in the piston chamber, and movement speed of the rod (13, 14) pnevmogidrotsilindra, the control unit (15) coupled to control valve, auxiliary valve, adjustable throttle, oil pressure sensors in the cavity of the stem, pressure and temperature of gas in the piston chamber, and movement of the rod pnevmogidrotsilindra speed. At the expense of the embodiment increases the quality and performance of the ballast tamping machine. 1 yl.