| 摘要 |
A device for digging roots contains a single-side concave disk installed at an angle to a row axis. In the front zone of working disk edge and over it, a horizontal drive shaft is installed perpendicularly to the direction of working running speed, on which flanges are fastened which form a drum, and between the drum flanges in a circle parallel axles are installed which are turned at acute angle relative to the shaft axis and where elastic aftercleaning elements forming a beater are pinned. Behind the concave disk stroke a ripper device is installed. |
