| 摘要 |
agriculture. SUBSTANCE: tobacco harvester has cutterbar, stalk feeding mechanism, leaf separating unit including stretching rolls, and accumulator. Leaf discharge conveyor has two runs and leaf separating unit is composed of three rotating spring-loaded drums. Front pair of drums is equipped with shafts common for conveyor runs. Third drum is arranged behind pair of drums, between them, so as to define leaf separating cells. Each drum has cutting edge arranged in its upper part. Stalk feeding mechanism has stretching rolls and two drums of leaf separating unit. EFFECT: enhanced reliability in operation, reduced leaf loss and simplified construction. 3 cl, 3 dwg
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