Buffering wheel protection cover for wheel set of rail transport vehicle

The invention provides a buffering wheel protection cover for a wheel set of a rail transport vehicle, and belongs to the technical field of wheel protection covers, the buffering wheel protection cover comprises a cover shell, a mounting frame, an inner side baffle, a buffering air bag, a front blocking piece, a reset elastic piece and a purging pipe, and the cover shell is arranged in front of a wheel; the mounting frame is connected with the housing and is used for being connected with a vehicle body; the inner side baffle is arranged outside the side, located on the inner side of the wheel, of the housing. The buffering air bag is arranged between the inner side baffle and the cover shell. The front blocking piece is fixedly arranged on the outer side of the buffering air bag and inclines towards the outer side. The reset elastic piece is arranged between the front blocking piece and the housing. One end of the purging pipe is connected with the buffer airbag, and the other end is arranged at the lower pa