Gearbox, has two shafts respectively covered via common bearing cover on two opposite sides, and third and fourth shafts respectively covered via independent bearing cover, where fourth shaft is designed as hollow shaft

摘要

The gearbox has a shaft, other shaft and a third shaft supported via a radial thrust bearing pair and arranged in a form of X shape, and involute/modified involute tooth parts respectively meshed with a gear connected with the latter, third and fourth shafts. The former and the latter shafts are respectively covered via a common bearing cover on two opposite sides of the gear box, and the third and the fourth shafts are respectively covered via an independent bearing cover. The fourth shaft is designed as a hollow shaft to realize a compact connection with the gearbox to be driven.