| 摘要 |
A two flail rotary flail feeding device includes a head having an annular line storage cavity, a central post and an annular line feeding passage extending from the cavity to the end of the post. Two flail lines are wound in the cavity, extend through the passage and are wound in a coil around the post. The ends of the flail lines extend outwardly from the post to form flails. Adjacent flail lines wound around the post are connected to each other and move together during lengthening of the flails. |
