ROLL-TYPE BALER Russian patent published in 2002 - IPC

FIELD: agricultural engineering. SUBSTANCE: roll-type baler has compression chamber with front and rear parts mounted on frame. Compression mechanism is made in the form of pressing conveyor of upper pressing roll and two lower pressing rolls and is joined to compression chamber. Upper pressing roll is positioned above compression chamber inlet slot. One of lower pressing rolls is joined to pickup device. Diameters of upper and lower pressing rolls extend beyond pressing conveyor tangent. During baling, material to be pressed is concentrated in compression chamber zone. After filling of compression chamber material is subjected to pressing and baling procedures with following binding of obtained bale. Apparatus is designed for pressing of bast and hay crops. EFFECT: simplified construction and provision for forming bales of required density. 1 dwg