The invention discloses a milk filling
machine lifting device. The milk filling
machine lifting device comprises a
bottle support tray rod (1), a
bottle support tray rod sleeve (2), a lifting rod (3),a spring (4), a lifting rod sliding sleeve (5), a pin shaft (7), an
idler wheel (9), a lifting
cam (10), a guide block (11), tracks (12) and a track groove (13); the top end of the
bottle support tray rod is arranged in a fixed tray, the outer surface of the bottle support tray rod is sleeved with the bottle support tray rod sleeve, the bottle support tray rod sleeve is internally provided with the track groove, the lifting rod is arranged under the bottle support tray rod, the outer edge of the lifting rod is sleeved with the spring, the lifting rod and the spring are arranged in the liftingrod sliding sleeve, the two sides of the lifting rod sliding sleeve are provided with the tracks, the pin shaft is arranged under the lifting rod, the
idler wheel sleeves the other end of the pin shaft, the joint between the pin shaft and the
idler wheel is provided with the guide block, and the lifting
cam is arranged under the idler wheel. The milk filling
machine lifting device has the advantages that the structural design is simple and reasonable, the lifting rod drives the bottle support tray rod to ascend and descend, so that the bottle support tray rod cannot deviate, and the lifting rod sliding sleeve cannot cause friction when ascending and descending in the bottle support tray rod sleeve.