Planet gear transmission mechanism for belt lubricating device, has receiving shell connected to bearing ring and planet frame, and rolling bearing connected with contact line of angular contact bearing

摘要

The mechanism has a planet gear (5) axially supported on a planet frame (4) that is connected with an upper part of a rolling bearing (12). A belt lubricating device (2) is fixed with an axis rotation part (3) of a groove (28) of an oil shell (27). The oil shell is connected to a lubricating passage (29) of the planet gear. A receiving shell is connected to a bearing ring (15) and the planet frame. The rolling bearing is connected with a contact line of an angular contact bearing (14). An upper oil shell is connected with the planet frame along axial direction.