Air compressor convenient to disassemble and assemble

The utility model provides an air compressor convenient to disassemble and assemble. The air compressor comprises a base; the air compressor box is arranged at the top of the base, limiting devices are fixedly installed on the periphery of the air compressor box, each limiting device comprises a limiting block, and a limiting hole is formed in the middle of one side of each limiting block; the two mounting devices are fixedly mounted on the two sides of the top of the base correspondingly, and the two sides of the interior of each mounting device are movably connected with limiting devices correspondingly. According to the air compressor convenient to disassemble and assemble, the adjusting devices on the left side and the right side are rotated to be meshed with the limiting devices on the left side and the right side of the outer surface in a threaded mode to be close to or away from each other, so that the limiting devices are moved out of or embedded into the limiting devices, the air compressor is conven