| 摘要 |
The invention provides a transporting apparatus, which can prevent lubricant leakage for a long time. The transporting apparatus has a conveying mechanism (16) with a drive shaft (14) and a gear motor (18) for driving the drive shaft (14), wherein, the gear motor (18) is equipped with an output shaft (58) which is connected with the drive shaft (14) in a coaxial mode and a bearing (62, 64) for supporting the output shaft (58) and an oil sea (80) arranged outside the axial direction of the bearing (62, 64) for sealing between the output shaft (58) and a casing (50) of the supporting bearing (62, 64), and the oil sealing (80) has a single outside ring part (82), a supporting part (83, 84) projected to the internal periphery sideof the outside ring part (82) and two main lip parts (86,88) equipped at the front end of the supporting part (83, 84), and the two lip parts (86, 88) have springs (90, 91) for applying force to the output shaft (58). |
