FIELD: machine building.
SUBSTANCE: machine drive consists of drive engine 1 and planetary reduction gear equipped with sub hear lock 10. Crown wheel 8 is fitted in planetary reduction gearbox 3 to run about its axis. Drive engine shaft is located on common geometrical axis with sun gear 4. Planet carrier 6 makes reduction gearbox output shaft 9. Crown gear outer cylindrical surface is furnished with worm teeth 11 engaged with worm 12 to make worm gearing. Worm runs in bearings and is furnished with structural elements for connection of another drive engine.
EFFECT: possibility to use standby manual drive, accurate positioning of output shaft.
3 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LIFTING MECHANISM | 2018 |
|
RU2692323C1 |
| BENCH FOR TESTING WHEELED VEHICLES | 0 |
|
SU1298578A1 |
| ROPE DRIVE OF CHAIN SAW | 0 |
|
SU1283391A1 |
| DECLINE BELT CONVEYOR DRIVE | 1992 |
|
RU2057694C1 |
| PLANETARY REDUCTION GEAR | 0 |
|
SU1786315A1 |
| ELECTRIC DRIVE OF PIPELINE VALVES WITH MANUAL OVERRIDE | 2022 |
|
RU2797329C1 |
| UNIVERSAL HIGH-TORQUE HIGH-RPM ELECTRIC DRIVE OF PIPELINE SHUTOFF VALVES AND ACCESSORIES | 2011 |
|
RU2457385C1 |
| ELECTROMECHANICAL JACK | 2009 |
|
RU2412106C1 |
| DRIVE FOR MIXER FOR PRODUCING FIBRE-CONCRETE MIXES | 0 |
|
SU1316834A1 |
| MANIPULATOR CLAMPING HEAD | 0 |
|
SU839137A1 |
