Plane structure layout of planetary gear two-stage transmission system

Firstly, the overall layout of the whole planetary gear transmission structure is carried out in CAD, and the plane layout of the whole structure is shown in Figure 1:

1 – Input shaft 2 – Shaft end cover 3 – Case 4 – Planetary carrier 1 5 – Bearing 6 – Input planetary gear 7 – Ring gear 8 – Output planetary gear 9 – Bearing 10 – Planetary carrier 2 11 – Reduction gear 12 – Gear 13 – Output shaft 14 – Planetary gear connecting shaft 15 – Output sun gear 16 – Input sun gear

The parametric simulation model is established in solidworks, and the simulation part drawing obtained from parametric 3D modeling is shown in Figure 3.2. Where: 2 (a) is the inner gear ring of the transmission system, 2 (b) is the sun gear at the input end, 2 (c) is the sun gear at the output end, 2 (d) is the planetary gear at the input end, 2 (e) is the planetary gear at the output end, 2 (d) is the planetary gear at the input end, 2 (h) is the planetary gear carrier at the output end, and 2 (i) is the planetary gear connecting shaft.