| 摘要 |
A large round baler, designed as a non-stop baler, includes a mobile chassis supporting a lower baling chamber section, defined by a floor conveyor arrangement, and an upper baling chamber section. The upper baling chamber section, together with opposite side walls, is mounted for fore-and-aft movement relative to the lower baling chamber section between a rear location, wherein it cooperates with the floor conveyor arrangement to define a rear baling chamber, and a front location wherein it cooperates with the floor conveyor arrangement to define a front baling chamber. The upper chamber section includes front and rear wall portions which are mounted for being raised once a bale is formed in the rear baling chamber so that the upper section may be moved to its forward location. A wrapping device is provided which is operable once the upper chamber section is moved to its front location, for wrapping the bale with overlapping wraps of sheeting made from plastic or the like so as to provide an air tight casing for the crop material so as to make silage. |
