Spraying nozzle connection structure

The invention provides a spraying nozzle connection structure which is applied to the technical field of equipment for extracting ingredients of products such as ginseng and the like. The lower end of an upper connection component (5) of the spraying nozzle connection structure is provided with an upper bulge (6); the upper end of a spraying nozzle (2) is provided with a lower connection component (7); the upper end of the lower connection component (7) is provided with a lower bulge (8); a connection hoop (3) is a structure sleeved on the upper bulge (6) and the lower bulge (8); and a spraying cavity (11) of the spraying nozzle (2) is provided with a plurality of spraying pipes (12). According to the invention, the spraying nozzle connection structure is simple in structure, ensures that sprayed pharmaceuticals can uniformly fall from the space above a spraying component to the space below the spraying component, and improves the extraction efficiency and the extraction quality of ginseng ingredient extracti