| 摘要 |
FIELD: machine building.SUBSTANCE: invention relates to machine-building industry, and namely to devices for conversion of non-uniform rotational movement to uniform, and vice versa. The mechanism includes housing (1), drive shaft (2) being a power take-off shaft, hollow shaft (3) installed coaxially to the drive one, and a movement conversion assembly. The movement conversion assembly is made in the form of disc (4) installed in the housing coaxially to the shafts and in the centre of which there is shaped roller path (5). Between shaft (2) and the roller path there arranged is even number of rollers, the half of which is rotated about its own axis, and both in pairs and cross-shaped are rigidly attached through brackets (10) and (11) to drive and hollow shafts. The rest rollers are freely located between roller path (5) and rigidly attached rollers.EFFECT: improving reliability and increasing efficiency of the mechanism.5 cl, 5 dwg |
