Round baler having simplified bale discharge structure
AssigneeDeere & Company
InventorsJean Viaud, Philippe Lucand
Life of this patent
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AssigneeDeere & Company
InventorsJean Viaud, Philippe Lucand
Estimating the term…
A large round baler is equipped with a chassis, including an outer pair of fixed side walls, that extend rearwardly beyond a pair of inner side walls which form opposite sides of a baling chamber. In an upper region of the baler, belts or the like are supported by a plurality of fixed rotary bodies extending either between the inner or the outer side walls and a movable rotary body carried at the end of a pivotally mounted tension arm, to form a large take-up loop that becomes smaller as a run of the belts expands during growth of the bale being formed. The run of belts, which is looped about the bale being formed, is conducted over rollers carried by a vertically pivoted frame, such that when the frame is swung between a lower extreme position, which it occupies during formation of a bale to a raised position, the formed bale is deposited on the ground.
In a large round baler including a wheel-supported chassis including a pair of transversely spaced side walls, an expansible baling chamber defined in part by at least one flexible, endless bale-forming arrangement conducted over a plurality of rotary bodies, wherein some of the plurality of rotary bodies are on stationary axes and others of the plurality of rotary bodies are on movable axes, and said at least one flexible, endless bale-forming arrangement including an expansible span supported by first and second ones of said plurality of rotary bodies respectively located on opposite sides of an inlet, wherein said first and second ones of said plurality of rotary bodies respectively define lower and upper bounds of said inlet, and wherein said inlet leads into said expansible baling chamber, the improvement comprising:
Dependencies are inferred from the claim text.