A driving lever for aerogenerator oil drain port is dialled oilyly

The utility model discloses a driving lever for aerogenerator oil drain port is dialled oilyly, a serial communication port, the first extension rod be connected including the baffle, with the baffle and with first extension rod sliding fit's second extension rod, a second extension rod tip is equipped with one group at least oily portion, the cross -section of dialling oil portion is " L " type or is " F " type, be equipped with buffer element between first extension rod and the second extension rod. The utility model discloses beneficial effect: through " L " type perhaps " F " type dial oily portion, avoided pushing toward the lining at the in -process that the pushes lubricating oil with the oil -out, be equipped with buffer element, can make the oil portion of dialling stretch into the inside, avoided leading to the fact with the pipe wall collision the perhaps circumstances of whole driving lever deformation of oil of dialling in addition.