Grinding impeller

The utility model provides a grinding impeller which comprises an impeller body, the impeller body comprises a framework and an elastic rubber part covering the framework, a shaft sleeve is arranged on the framework, the shaft sleeve is welded to the framework, blades and reinforcing ribs are arranged on the impeller body, and the blades and the reinforcing ribs are oppositely arranged on the two sides of the impeller body. The elastic rubber part is made of a high-quality wear-resistant rubber material, has flexibility and is more stable in rotary motion, meanwhile, the rubber material is adopted, the overall mass of the impeller is reduced, production forming is easy, batch production can be carried out, and the production cost is reduced. 本实用新型创新提供了一种研磨叶轮，包括叶轮，所述叶轮包括骨架以及覆盖于骨架外的弹性橡胶件，所述骨架上设置有轴套，所述轴套焊接与骨架上，所述叶轮上设置有叶片以及加强筋，且所述叶片以及加强筋相对设置于叶轮两侧。弹性橡胶件采用优质耐磨的橡胶材料，具有柔软性，旋转运动更加平稳，同时，采用橡胶材料，减少叶轮整体质量，且易生产成型，可进行批量生产，降低生产成本。