Compressor and crank case of compressor

The utility model discloses a compressor and a crank case of the compressor. The crank case of the compressor comprises a body, a crank hole section, two stator pins and an air cylinder, wherein the crank hole section is arranged below the body, the upper end of the crank hole section penetrates through the middle of the body, and an up-and-down through crank hole is formed in the crank hole section; the two stator pins downwards extend from the lower surface of the body and are arranged at the left end and the right end of the body respectively; the air cylinder is arranged on the body, an air cylinder hole is formed in the air cylinder, and a limiting part protruding out of the upper surface of the air cylinder is arranged on the air cylinder. According to the crank case of the compressor, in the motion process of the compressor, the problems, caused by collision between the crank case of the compressor and a shell of the compressor, of spring releasing and deformation of the crank case of the compressor can be solved, the structural integrity of the compressor can be accordingly kept, and the compressor cannot be easily damaged.