The utility model discloses a cellar for storing things declines and stores fodder sampler, including sampler puncture head (1), storage silo (2), baffler (3), handle (4). Sampler puncture head (1) is the angle of chamfer, and the feed sample of different levels is gathered in cellar for storing things fodder is store a little in light entering shallow in, deep, storage silo (2) are located the sampler middle part, and rotatory 180 pull out the completion sample when reacing the sampling point, baffler (3) prevent as the wall of storage silo (2) that the material of gathering is deep to handle (4) direction. The beneficial effects of the utility model are that: be convenient for to store a little the sample of fodder in the cellar for storing things, the nutritive value and the index of fodder are store a little in accurate analysis, and this design has cleanly convenient, easily carries.