Wear-resistant rubber shock absorber

The utility model discloses a wear-resistant rubber shock absorber which comprises a base, connecting lugs are fixedly connected to the two sides, the front end and the rear end of the base, fixing bolts are rotationally connected to the tops of the connecting lugs, and a plurality of transverse ribs are fixedly connected to the top of the base. When the protecting sleeve slides downwards, the limiting column head is squeezed and contracted, and after a limiting hole formed in the protecting sleeve is aligned with the limiting column head, the limiting column head is reset to be fixedly clamped with the limiting hole under the action of the spring, so that the protecting sleeve is detachably connected to the outer wall of the cylindrical rubber body, the shock absorber is protected, and the shock absorber is prevented from being directly exposed in the air; corrosion wear of the shock absorber is reduced, and the service life is prolonged; and meanwhile, the transverse ribs and the longitudinal ribs which are