PLANETARY GEAR Russian patent published in 2023 - IPC F16H1/32 

FIELD: mechanical engineering.

SUBSTANCE: planetary gear contains eccentric shaft-pinion carrier (1), a satellite assembly with outer cogs, consisting of left (2) part and right (3) part rigidly connected to it, satellite (4) with inner cogs, stationary central wheel (5) with the same number of inner and outer cogs, movable central wheel (6) with the same number of inner and outer cogs, satellite disc (7) with inner cogs, bearings (8) and (9) of the eccentric shaft-pinion carrier, bearings (10) and (11) of the satellite assembly with outer cogs, bearing (12) of the satellite with inner cogs, bearings (13) and (14) of a shaft of the movable central wheel, pin (15) of the satellite assembly with outer cogs, pin (16) of the satellite with inner cogs, case (17). Outer cogs of each central wheel (5) and (6) are located symmetrically to their inner cogs, and cogs of left (2) and right (3) parts of the satellite assembly are located opposite to each other. The satellite assembly with outer cogs (2), (3) is put by means of bearings (10), (11) on eccentric shaft-pinion carrier (1), and satellite (4) with inner cogs is put on a cylindrical surface of left part (2) of the satellite assembly by means of bearing (12). Outer cogs of satellite assembly (2), (3) are conjugated with inner cogs of central wheels (5), (6), and inner cogs of satellite (4) are conjugated with outer cogs of central wheels (5), (6).

EFFECT: increase in the manufacturability of a planetary gear is provided.

1 cl, 1 dwg