| 摘要 |
FIELD: mechanic, hydraulic systems. ^ SUBSTANCE: the pneumatical/hydraulical drive is intended for the use as an actuator in automatic systems. To the pneumatical/hydraulical drive, which contains the first and the second bases, a flowing cavity connected to the working body source through the input pipeline and the input controlled valve and to the working body receiver through the output pipeline and the output controlled valve, the first group of two or more rods is introduced, hinged to the first base along the base perimeter, the second group of two or more rods is hinged to the base along the base perimeter; each rod of the first group is hinged to the corresponding rod of the second group, forming a pair of rods, and with the flowing cavity located inside of the volume, limited by the first and second bases, and also the first and second groups of rods; the flowing cavity contains elastic elements, hermetically fixed in the shell by holding elements, the quantity of which corresponds to the quantity of the rod pairs; to each elastic element, a stem is fixed by one end, the other end of the stem forming a hinged connection with the corresponding pair of rods of the device; the elastic elements are designed as membranes or bellows. The technical result is the increase in force generated at the outlet element of the drive. ^ EFFECT: increase in force generated at outlet element of drive. ^ 3 cl, 5 dwg
|
