TRACK SCARIFIER OF TRACTOR Russian patent published in 2006 - IPC A01B37/00 

FIELD: agricultural engineering.

SUBSTANCE: proposed track scarifier has side sections secured on cross bar, each containing rippers and knives. Rippers are arranged in staggered order relative to each other in two rows parallel to cross bar. Knives are made in form of ripper posts. Reactive gang of toothed disks is installed behind the rippers. Drive gang of toothed disks is installed behind disk gang. Teeth of disks of reactive gang are pointed forward and arranged over digging points of rippers of rear row opposite to middles of spaces between neighbor knives of front and rear rows. Teeth of disks gang are arranged between teeth of disks of reactive gang.

EFFECT: improved quality of scarifying of wet consolidated soil.

2 dwg