PLANETARY CLUTCH COUPLING WITH STEPLESS REGULATION OF RIGIDITY OF ELASTIC MEMBER

摘要

FIELD: machine building.SUBSTANCE: planetary clutch coupling with stepless regulation of rigidity of elastic member contains planetary gear connected with engine, pneumohydraulic accumulator, hydraulic pump mechanically connected with sun gear of the gearbox, and hydraulic control valve. It has additional cylindrical pneumatic chamber, by pipeline connected with air cavity of the pneumohydraulic accumulator. The pneumatic chamber has dividing piston with O-rings and by-pass valves, each of them is made as steel ball, ensuring valve closing at 0.15-0.2 MPa. The piston has possibility of free movement inside the chamber, and disconnecting washer specifies its required extreme position to regulate the coupling rigidity.EFFECT: expanded kinematic functionality of coupling.1 dwg