Multiple reverse granule mineral breaker

Multiple reverse granule mineral breaker, the characteristic: the rubbing crusher barrel is the columniform barrel, and the top bearing housing is equipped with on rubbing crusher barrel upper portion, and the lower bearing housing is equipped with to rubbing crusher barrel lower part, being connected with the bearing frame on the top bearing housing and leading to the lid, the lower bearing housing is connected with the bearing frame stifle, upper and lower tapered roller bearing is equipped with in the upper and lower bearing box, the top bearing housing is on rubbing crusher barrel upper portion, and the lower bearing housing is in rubbing crusher barrel lower part, the top main, that driven gear all is located the top bearing housing, owner, driven transmission shaft are given first place to respectively, driven gear's transmission shaft, for preventing the owner, be the step shaft from axial activity owner, the driven transmission shaft of transmission shaft, initiative transmission shaft and driven transmission shaft all pass the bearing frame and lead to the lid, the middle part in the rubbing crusher barrel, bottom connecting axle bearing stifle, the sanding acanthus leaf is equipped with on owner, the driven transmission shaft. Have efficiently, reduce environmental pollution, reduce the characteristics of energy consumption.