Circulating packaging structure capable of being compatible with various sizes

The circulating packaging structure capable of being compatible with the multiple sizes comprises a main body lining, a supporting groove is formed in the main body lining, a plurality of limiting plates are arranged in the main body lining, and a plurality of limiting bodies are arranged on the limiting plates and the inner wall of the main body lining. A plurality of limiting grooves are defined by the limiting bodies, the limiting plates and the main body lining, a plurality of through grooves penetrating transversely and longitudinally are formed in the bottom of the main body lining, clamping grooves are formed in the through grooves, and the supporting columns are detachably connected into the supporting grooves. Through mutual cooperation of the main body lining and the supporting columns, when the depth of the parts is smaller than that of the main body lining, the parts only need to be placed in the main body lining to be directly stacked layer by layer, and when the height of the parts is larger tha