ROTARY TILLAGE IMPLEMENT Russian patent published in 2010 - IPC A01B21/04 

FIELD: agriculture.

SUBSTANCE: instrument contains frontally mounted batteries of flat discs with cultrate working bodies. Cultrate bodies working on the first battery disks are installed with their concavity forward, and on the disks of a second battery - concavity backward. Axles of the disks batteries are brought together while forming in the treated soil layer a zone of joint interaction between the working bodies of the first and second batteries. The disks batteries are interconnected with kinematic coupling with the gear ratio and kinematic parametres of the transmission ratio λ₁<1.0 and λ₂>1. The working bodies of the first and second batteries are made with the cutting part on the concave side and the curvature of , where R is the discs radius and L is axle spacing.

EFFECT: invention enables to improve the quality of the secondary tillage.

3 dwg