The utility model discloses a small device for bean vermicelli sunning, including the sectional shelf -unit, base and rain -proof tarpaulin device, the sectional shelf -unit includes the long pole setting of four column bases, four spinal branchs prop short vertical poles, two root length horizontal poles, two short transverse rod and a plurality of drying pole, the top and the bottom of supporting short vertical poles of the long pole setting of column base are passed through the four -hole connecting piece and are connected fixedly, the symmetry is provided with horizontal bar groove on the long transverse lever, drying pole be be fixed in horizontal bar groove with short transverse rod level form is equidistant in, rain -proof tarpaulin device includes the tarpaulin body and the skeleton that comprises two crisscross concave arc shape steel wires that set up, the utility model discloses the sectional shelf -unit is package assembly, compact structure, and convenient the dismantlement is accomodate simultaneously, and rain -proof tarpaulin device hides rain and prevents dust for the bean vermicelli is safer in the sunning, keeps food hygiene, and the last non -slip raised that is provided with of drying pole can avoid the unexpected landing of bean vermicelli when removing the sectional shelf -unit, keeps relative distance between the drying pole, can improve sunning efficiency.