High-heat-insulation rotary kiln riding wheel set

The utility model discloses a rotary kiln riding wheel set with high heat insulation performance. Wherein the abutting structure is arranged on the outer ring of the rotary kiln, and the tug structure is arranged at the bottom of the abutting structure. The abutting structure comprises a containing groove fixedly connected with the outer ring of the rotary kiln in a sleeving mode. The cross section of the accommodating groove is of a C-shaped structure; a partition plate of an annular structure is welded into the containing groove. The partition plate is fixedly sleeved with a supporting column fixedly connected with the side wall of the outer ring of the containing groove, a heat insulation block fixedly connected with the inner side wall of the containing groove is poured at the end, extending out of the side wall of the outer ring of the partition plate, of the supporting column, and connecting rods distributed along the axis array are embedded in the outer ring, extending out of an opening of the containi