| 摘要 |
In an agricultural pick-up baler, forming rectangular bales of harvested agricultural material or field fodder like hay, straw, grass-silage, the agricultural material is loaded to a compressing device shredding and crushing the fodder to a highly densified tough layer, urged to a baling chamber via a press channel. The fed-in position of the layer is then additionally densified and compacted at its flat side by a pressing plate against the resistance of friction within the baling chamber with simultaneous extruding said rectangular bale through a rear discharge opening of said baling chamber. By the method and apparatus according to the invention properly shaped and highly densified bales are produced with relatively light-weighted and simple-driven compacting structural elements. Thus, the massive and expensive pitman-and-crank-assembly of conventional balers can be avoided.
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