DE455291C - Straw cutter with feeder drum - Google Patents
Straw cutter with feeder drumInfo
- Publication number
- DE455291C DE455291C DEW74562D DEW0074562D DE455291C DE 455291 C DE455291 C DE 455291C DE W74562 D DEW74562 D DE W74562D DE W0074562 D DEW0074562 D DE W0074562D DE 455291 C DE455291 C DE 455291C
- Authority
- DE
- Germany
- Prior art keywords
- teeth
- drum
- straw cutter
- feeder drum
- feeder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/02—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
- A01F29/04—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis with feeding direction transverse to axis
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Description
Es sind Streustrohschneider bekannt, bei denen eine umlaufende Zubringertrommel mit aus Zähnen bestehenden Zubringerscheiben das Stroh gegen ruhende Messer drückt. Bei diesen Vorrichtungen hat man die Zähne mittels nabenförmiger Winkelringe auf der Trommel befestigt.There are straw cutters known in which a rotating feeder drum presses the straw against stationary knives with feeder disks consisting of teeth. With these devices one has the teeth are attached to the drum by means of hub-shaped angular rings.
Um einerseits die Zubringerscheiben auf der Trommel leicht befestigen, wieder abnehmen und verschieben zu können, und um anderseits den gegenseitigen Abstand zweier mit einem festen Messer zusammenwirkender und aus den leicht auswechselbaren Zähnen bestehender Zubringerscheiben sicher festlegen zu können, sind nach der Erfindung die Befestigungsringe als Schellen ausgebildet, die beiderseits Zähne tragen.On the one hand, to easily fasten the feeder disks on the drum, remove them again and to be able to move, and on the other hand, the mutual distance between two cooperating with a fixed knife and to be able to securely fix existing feeder disks from the easily replaceable teeth, are after the Invention, the fastening rings formed as clamps that wear teeth on both sides.
Auf der Zeichnung ist eine als Beispiel dienende Ausführungsform der Erfindung in ao Seitenansicht und Grundriß dargestellt.In the drawing, an exemplary embodiment of the invention is shown in FIG ao side view and floor plan shown.
Eine durchgehende Welle a, die in beliebiger Weise angetrieben werden kann, trägt zwei (oder mehr) Speichenscheiben b> auf deren Umfang ein Blechzylinder c befestigt ist. Über die dadurch gebildete Trommel ist für jede Schneidstelle eine aus zwei halbkreisförmig gebogenen Winkeleisen d gebildete Schelle d geschoben, die auf ihren abstehenden Schenkeln beiderseits eine Anzahl Zähne e trägt. Diese Zähne e können mittels Nieten oder Schrauben befestigt sein. Die Schellen d sind auf dem Umfang der Trommel c mittels Schraubenbolzen und Muttern festgespannt. In den Raum zwischen je zwei aus den Zähnen e gebildeten Zubringerscheiben greift ein feststehendes Messer / ein.A continuous shaft a, which can be driven in any way, carries two (or more) spoke disks b> on the circumference of which a sheet metal cylinder c is attached. A clamp d formed from two semicircular bent angle irons d is pushed over the drum thus formed for each cutting point and has a number of teeth e on its protruding legs on both sides. These teeth e can be attached by means of rivets or screws. The clamps d are tightened on the circumference of the drum c by means of bolts and nuts. A fixed knife / engages in the space between each two feeder disks formed from the teeth e.
Die einzelnen Zähne e können auch gruppenweise zusammenhängend angeordnet sein.The individual teeth e can also be arranged coherently in groups.
Die neue Zubringervorrichtung läßt sich leichter und erheblich billiger als die bisherigen herstellen. Die Einzelbefestigung der Zahne, e ermöglicht ferner ein leichtes Auswechseln stumpf gewordener Zähne. Weiter ist die Möglichkeit gegeben, die Schneidstelle in einfachster Weise, ohne Herausnahme der Trommel aus der Maschine zu verstellen, da man es nur nötig hat, die Schrauben der Schellen d zu lösen und diese nach dem Verschieben der Schellen wieder festzuziehen, was mit einfachen Mitteln schnell und an jedem Standort der Maschine leicht geschehen kann.The new feeder device can be produced more easily and considerably cheaper than the previous ones. The individual attachment of the teeth , e also enables the easy replacement of teeth that have become blunt. It is also possible to adjust the cutting point in the simplest possible way without removing the drum from the machine, since you only need to loosen the screws of the clamps d and tighten them again after moving the clamps, which is done with simple means can be done quickly and easily at any location on the machine.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW74562D DE455291C (en) | Straw cutter with feeder drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW74562D DE455291C (en) | Straw cutter with feeder drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE455291C true DE455291C (en) | 1928-01-28 |
Family
ID=7609661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEW74562D Expired DE455291C (en) | Straw cutter with feeder drum |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE455291C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE843757C (en) * | 1950-05-03 | 1952-07-14 | Karl Dipl-Ing Krapf | Straw cutting machine |
| US2626159A (en) * | 1949-04-01 | 1953-01-20 | Ernest S Thompson | Straw chopper and spreader for harvesters |
| US2745454A (en) * | 1951-06-16 | 1956-05-15 | Parnell W Fuelling | Chopping device for harvesting machine |
| US20140150393A1 (en) * | 2012-11-30 | 2014-06-05 | Claas Saulgau Gmbh | Knife carrier for a chopper drum and chopper drum for a forage harvester |
-
0
- DE DEW74562D patent/DE455291C/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2626159A (en) * | 1949-04-01 | 1953-01-20 | Ernest S Thompson | Straw chopper and spreader for harvesters |
| DE843757C (en) * | 1950-05-03 | 1952-07-14 | Karl Dipl-Ing Krapf | Straw cutting machine |
| US2745454A (en) * | 1951-06-16 | 1956-05-15 | Parnell W Fuelling | Chopping device for harvesting machine |
| US20140150393A1 (en) * | 2012-11-30 | 2014-06-05 | Claas Saulgau Gmbh | Knife carrier for a chopper drum and chopper drum for a forage harvester |
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