FIELD: receiving-distributing apparatuses of grain cleaning machines and aggregates, possibly used in other branches of national economy needing procedures for sorting loose materials. SUBSTANCE: apparatus includes hopper provided with regulator of flow rate of grain material and grain distributor. The last is in the form inclined fan-shaped cascade arranged sections with corrugated surfaces. Number of corrugations in each next section is equal to doubled number of corrugations in previous section; generatrices of recesses of corrugations of previous section are coincided with respective protrusions of corrugations of next section. EFFECT: lowered degree of damaging of grain material, enhanced operational characteristics of apparatus due to simplified design of it and decreased energy consumption. 1 dwg
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SU1410901A1 |
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RU2121401C1 |
Authors
Dates
2004-05-27—Published
2002-12-23—Filed