Lubricating oil driving device of wind power gear box lubricating and cooling system and driving motor thereof

The utility model discloses a wind power gear box lubricating cooling system lubricating oil driving device and a driving motor thereof, which are integrated on a shell of a wind power gear box so as to improve the miniaturization and the structure compactness of a wind power generator gear box system, and meanwhile, the longer service life of the driving motor can be ensured. Comprising a lubricating oil pump and a driving motor connected with the lubricating oil pump and used for driving the lubricating oil pump to work, a base of the driving motor is fixed to a shell of the wind power gearbox, a pump body of the lubricating oil pump is installed on a shell at the output end of the driving motor, and a rotating shaft of the lubricating oil pump is in transmission connection with a rotor shaft of the driving motor; the rotor shaft is respectively arranged in a front bearing seat and a rear bearing seat of the driving motor through a front bearing assembly and a rear bearing assembly; the front bearing assemb