ROLL-TYPE BALER FOR CEREAL CROPS Russian patent published in 2000 - IPC

FIELD: agricultural engineering. SUBSTANCE: roll-type baler has wheeled frame, compression chamber of constant volume, and pallet positioned in lower part of compression chamber under feeding device. Linen pickup is mounted on frame. Compression chamber has compressing mechanism provided with plated chains equipped with conveying planks. Auger mounted in lower part of pallet is connected with elevator. Auger and elevator have single drive. Grain heap is supplied by pickup into compression chamber and is twisted into roll. As a result of twisting, matured grain falls into pallet with following delivery by auger to elevator and further into hopper. EFFECT: increased efficiency by reduced grain loss and provision for gathering of matured grain during grain heap twisting. 1 dwg