Vehicle shaft, vehicle and be used for axle assembly of vehicle

The utility model provides a vehicle shaft, include: the casing, the oil pan is injectd to the casing, the gear assembly, the gear assembly is including setting up in the casing and construct the pinion that becomes to run through casing pump sending fluidic ring gear and mesh with ring gear, and the baffle, and be connected to the casing, the baffle has the control of constructing into and passesring gear's fluid flow's first portion and attach the second portion that connects to the first portion in the oil pan in the baffle setting, the fluid flow that the pinion was passed in control is constructed into to the second portion. The utility model provides a vehicle and an axle assembly who is used for the vehicle. An object of the utility model is to provide a vehicle shaft, baffle in this vehicle shaft can manage pass the gear assembly from the oil pan fluid flow in order to guarantee the minimum and optimum volume of fluidic, consequently provide higher vehicle gross efficiency andfuel economy. 本实用新型提供种车辆轮