| 摘要 |
<p>The round baler picks up flax directly, having a constant-volume baling chamber formed by rollers. Endless belts bearing against the outside of the rollers pass into the baling chamber at the feed area to form, with them, a chamber of reduced size pressing on the swath from the start. A rocker with tension springs presses the belts against the bale during formation, and has a compensator with pulley blocks. This allows the belts to expand on the inside as the bale dia. increases. The transmission to the baling chamber rollers drives these at a linear velocity equal to one-third of that of the speed of the pick-up section.</p> |
