Motor drive gearbox and car

The utility model provides a motor drive gearbox and car, motor drive gearbox wherein includes transmission housing, transmission housing has the inner chamber, interior intracavity is equipped with the axle, the bearing is established to the off -axial cover, the axial one end of axle is stretched out transmission housing to be used for being connected with the motor, transmission housing's inner wall is equipped with an album oil cup, the axle has the inner chamber, the axle the inner chamber through lead oil pipe with collection oil cup intercommunication, lubricating oil in the collection oil cup can pass through lead the oil pipe flow direction the inner chamber of axle, the axle the outer peripheral face on be equipped with with at least one trompil of the inner chamber intercommunication of axle, the trompil with the bearing is relative. Adopt the utility model discloses a motor drive gearbox, the leader of the government is when rotatory, and the lubricating oil in the inner chamber of axle needs the bearing department of lubrication along epaxial trompil inflow under the effect of centrifugal force, and the bearing obtains lubricatedly, and is lubricated effectual.