| 摘要 |
The herein disclosed vine trimmer is composed of the central framework 10 set onto a tractor, the three arms 6 adjustable up and down, the three electromotors 1 and the cutters 2. It cuts out vine tops from above and sideways synchronically and at aheight regulated by the user. Advantage: it dispenses with hand labour and reduces the man-hours required for pruning. |
