UNIVERSAL GRAIN- AND SEED-CLEANING LINE Russian patent published in 2015 - IPC B07B9/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agricultural engineering and designed for post-harvest treatment of crop seeds. The line comprises a primary cleaning machine, a wind-sieve seed-cleaning machine, an indented cylinder, a gravity separator, and a photoseparator. The line also has a loading conveyor, a loading, second loading, intermediate, final and a second final bucket chains, reloaders mounted at the intermediate, final and the second final bucket chains, movable containers. The line includes the receiving and the second receiving, intermediate, storage and the second storage hoppers, grain pipes with reversing valves. The grain pipes interconnect the machines of cleaning with the bucket chains and the hoppers. The presence of the reversing valves on the grain pipes enables to direct the grain or seed heap on different cleaning schemes. The presence of the receiving hoppers and the reloaders enables to carry out the simultaneous treatment of two different seed heaps with cleaning them from organic impurities, spare, shrunk, cracked seeds. And the presence of the photoseparator enables to clean the main outputs of the machines from immature, ill, damaged seeds.

EFFECT: proposed line enables to obtain high-quality final product with simultaneous treatment of two different cultures or two different seed heaps of the same culture.

1 dwg, 1 tbl, 1 ex