摘要:
A wrapper dispensing mechanism for round balers includes a feed roller shiftable generally toward and away from a baling element of a bale forming mechanism so as to be selectively brought into and out of engagement with the baling element. The feed roller is driven by the baling element when the feed roller is in engagement with the baling element, with the feed roller and the baling element cooperatively defining a temporary nip therebetween during engagement. The feed roller is disposed to at least partially vertically support the roll of supply material thereon. A method of dispensing wrapping material from a supply roll includes supporting the supply roll at least partially on a feed roller, shifting the feed roller into engagement with the baling element to create a temporary nip therebetween and drive the feed roller, and driving the baling element while the feed roller is in engagement therewith.
摘要:
A wrapping material dispenser assembly (11), comprise a wrapping material dispenser roll mount (19) pivotable between a first functional position (A) to dispense material from a dispenser roll (13) and a second access position (C) to provide access to the dispenser roll (13). A brake assembly having a brake member (33,34,35) is arranged to brake the dispenser roll (13) when the mount (19) is in the first functional position (A). A ramp-shaped lifting member (25) is arranged to lift the brake member (33,34,35) from the dispenser roll (13) when the mount (19) is pivoted from the first position (A) to the second position (C). The mount (19) includes a pivot member (23) arranged to pivot from the first (A) to the second (C) positions, and a shaft attached at one end to the pivot plate. The mount (19) has a brake drum (21), and the brake member has a brake arm (33) and a brake pad (34,35) attached to the brake arm (33).
摘要:
2.1. Bisher bekannte Rundballenpressen weisen eine eigens angetriebene Zuführvorrichtung auf, um ein Hüllmittel von einer Hüllmittelrolle zu einem Pressraum zu fördern. Hierdurch entsteht ein beträchtlicher Bauaufwand. 2.2. Es wird eine Rundballenpresse (10) vorgeschlagen, bei der eine Hüllvorrichtung (26) Hüllmittel (40) oberhalb des Bodens eines Pressraums (20) zuführt, und bei der die Hüllmittelrolle (52) kraftschlüssig an einer Rolle (54) an oder auf dieser aufliegt, die das Hüllmittel (40, 40') fördert und nach unten in den Pressraum (20) abgibt. 2.3. Rundballenpressen (10) werden in der Landwirtschaft eingesetzt.
摘要:
A round baler (10) comprises a baling chamber (12) mounted on a main frame (11) for forming cylindrical packages of crop material (13) therein, said baling chamber (12) being at least partially defined by a pair of side walls (22, 26) and an apron assembly (28) having an inner run which is guided at the inside of a cylindrically shaped continuous wall (34, 35), and an outer run which is guided at the outside of said continuous wall (34, 35). Said continuous wall (34, 35) is provided with an opening (47) for the recuperation into said chamber (12) of crop material which has been entrained by said apron assembly (28) when the latter left said baling chamber (12) and entered its outer run.
摘要:
5 2.1. Bei herkömmlichen Ballenpressen ist eine Bremsvorrichtung vorgesehen, die ein Nachlaufen der das Bindematerial (50) tragenden Rolle (30) nach dem Trennvorgang verhindert. Die Zurverfügungstellung einer separaten Bremsvorrichtung verursacht Kosten, die vermieden werden sollten. 2.2. Es wird vorgeschlagen, die Rolle (30) mit dem Bindematerial (50) auf vertikal schwenkbaren Armen (28) zu lagern und sie ständig an einer Fläche (52) zum Erzeugen einer Reibkraft zur Anlage zu bringen. 2.3. Die Bindevorrichtung wird insbesondere bei landwirtschaftlichen Rundballenpressen verwendet.