| 摘要 |
A double-belt flax-pulling unit comprises a trailed flax puller, a hydraulic motor, connecting links and supplemented with a second flax puller. The first flax puller is hingedly connected with a trailed unit of a tractor by a hitch frame and arranged from behind and right of the tractor. The second flax puller is arranged from behind and right of the first flax puller and rigidly connected therewith with the aid of the connecting links as cylindrical rods, which are fixed to the frame of the second flax puller by rear ends thereof. Depending on the flax density, the front ends of the connecting links are connected with the right or left openings of brackets, fixed from behind to the frame of the first flax puller, and a land wheel of the second flax puller is made such that it can be a self-mounting one. |
