Tire dismounting device

The utility model relates to a tire dismounting device. Can only remove by the manpower after the tire is dismantled now and lift, it also is by manpower adjustment that the tire is rectified, very hard. The utility model discloses the constitution includes: bottom plate (12), the bottom plate is connected with two oblique frame (3), the end connection of sleeve pipe A (2) and two oblique framves, tyre dismantling device sleeve pipe A cover is on branch pipe (1), the branch pipe is T shape, lug (15) have on the branch pipe, the one end of branch pipe has tip (25), the both ends and the oblique frame of connecting pipe (8) are connected, sleeve pipe B (7) cover is on the connecting pipe, the connecting pipe is connected with two bottom tube (6), shaft (4) are connected with the bottom tube, runner (5) are installed to the tip of shaft, the nut is installed to the tip of shaft, the nut is located the outside of runner, return bend (9) have been welded on the sleeve pipe B, the tip and the clamping piece (10) of