SAMPLER Russian patent published in 2007 - IPC G01N1/00 G01N1/04 

FIELD: agricultural.

SUBSTANCE: invention relates to devices for cyclic taking if samples of silage, haulage and coarse fodders such as hay, straw from clamps, pits, trenches, ricks, stacks and other stores. Proposed sampler has cylindrical housing to which conical tips are connected. Surface of housing and surfaces of conical tips are made to form common screw surface. Holes are made in screw elements of cylindrical housing. Faces of holes form cutting edge. Sampler is furnished with accumulating cylinder with holes arranged symmetrically to holes of cylindrical housing of sampler. Accumulating cylinder is provided with motor-operated rotary drive and it comes into engagement with lower conical tip through aligned end tips of accumulating cylinder which turn in slots of lower conical tip for engagement. Sampler provides taking of portion of silage, hay and coarse fodder from any depth of stores in random order without preliminary drilling of wells.

EFFECT: provision of sampler of simple design and reliable in operation.

3 dwg