Pump body structure and compressor

The utility model provides a pump body structure and compressor, pump body structure include main shaft, first cylinder body and baffle, the baffle has first terminal surface, and first cylinder bodyfixed connection is provided with first roller on the main shaft on first terminal surface, and the main shaft is worn to establish in first cylinder body and baffle to first roller is located first cylinder body, be provided with on first terminal surface can be on first terminal surface a pivoted wear pad, first roller can the butt on a wear pad to can with a wear pad relative rotation. The utility model has the advantages of can reduce the wearing and tearing between roller and the baffle, the reinforcing reliability reduces pump body mechanical loss, reduce the power simultaneously. 本实用新型提供种泵体结构及压缩机，泵体结构包括主轴、第缸体和隔板；隔板具有第端面，第缸体固定连接在第端面上，主轴上设置有第滚子，主轴穿设在第缸体和隔板中，并且第滚子位于第缸体内；在第端面上设置有能够在第端面上转动的第耐磨片，第滚子能够抵接在第耐磨片上，并能够与第耐磨片相对旋转。本实用新型具有能够减少滚子与隔板之间的磨损，增强可靠性，同时降低泵体机械损耗，减小功率的优点。