FIELD: machine building.
SUBSTANCE: invention relates to technological equipment operating in frequent start-up and shutdown mode. Mechanical drive contains input shaft, drive part, actuator drive link and removable part in input shaft middle part. Torque on input shaft is transmitted from electric motor by means of mechanical transmission and drive part. On input shaft both ends hubs are made in form of shaped surface, and on drive part and on crank holes are made with same shape for performing their fixed setting on input shaft. In input shaft middle part stage is made with similar shaped surface for installation of detachable part, wherein detachable part has mounting hole of similar profile for performing its fixed setting on input shaft. To prevent axial displacements of parts installed on input shaft they are additionally locked by means of filler materials application technologies.
EFFECT: enabling increase in detachable parts stable rigidity and attachment rigidity.
8 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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| 0 |
|
SU1783504A1 |
