| 摘要 |
<p>Plunger hay baler of the type comprising a frame (1) forming a pressing channel (5) on the inside in which a pressing plunger (9) moves in an alternating movement, an intake orifice (6) through which hay loads entirely into the pressing channel (5), a loading chute (7) which comes out in the pressing channel (5) by said orifice (6), a loader (35) which operates in synchronization with the alternating movement of the plunger (9), periodically introduces into the loading channel (7) basic loads to make them go from the loading chute (7) into the pressing channel (5), characterized by the fact that the loader (35) and pressing plunger (9) are respectively associated with a transmission system (21, 22, 25, 24, 27, 28, 30) for transforming a continuously circular movement of a driving crankshaft (12) of the pressing plunger (9) into an alternating circular movement of the driving pivot (28) of the loader (35).</p> |
