DE332999C - Shredding machine with a knife wheel sitting on a transport screw - Google Patents

Shredding machine with a knife wheel sitting on a transport screw

Info

Publication number
DE332999C
DE332999C DE1916332999D DE332999DD DE332999C DE 332999 C DE332999 C DE 332999C DE 1916332999 D DE1916332999 D DE 1916332999D DE 332999D D DE332999D D DE 332999DD DE 332999 C DE332999 C DE 332999C
Authority
DE
Germany
Prior art keywords
knife
transport screw
screw
knife wheel
shredding machine
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
Application number
DE1916332999D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PAUL KUEHNOEL
Original Assignee
PAUL KUEHNOEL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PAUL KUEHNOEL filed Critical PAUL KUEHNOEL
Application granted granted Critical
Publication of DE332999C publication Critical patent/DE332999C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N17/00Apparatus specially adapted for preparing animal feeding-stuffs
    • A23N17/02Fodder mashers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/02Cutting 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
    • A01F29/025Cutting 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 parallel to axis

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)

Description

In der Zeichnung (Fig. ι bis 3) ist eine Zerkleinerungsmaschine dargestellt, die ähnlich wie eine Fleischzerkleinerungsmaschine in bekannter Weise mit einer Transportschnecke c arbeitet, die das Gut einer vor einer Lochscheibe d umlaufenden Messerscheibe e zuführt.In the drawing (Fig. Ι to 3) is a crusher shown that operates similar to a meat grinding machine in known manner, c with a screw conveyor which feeds the crop to a front of a perforated disc rotating knife disc d e.

Um solche Maschinen zur Zerkleinerung von Viehfutter, besonders von Quecke, geeignet zu machen, wird das zu zerkleinernde Gut im Zu-To such machines for the shredding of cattle fodder, especially of couch grass, suitable too make, the material to be shredded will be

ισ führungstrichter zwischen gezahnten Walzen b vorgequetscht und, bevor es von der Transportschnecke erfaßt wird, von einem am Umfang dieser Schnecke sitzenden Messer f, daß mit einem am Trichterrande angebrachten Messer g zusammenarbeitet, vorzerkleinert.ισ guide funnel between toothed rollers b and, before it is grasped by the screw conveyor, pre-crushed by a knife f seated on the circumference of this screw that works together with a knife g attached to the edge of the funnel.

Ähnlich wirkende gezahnte oder geriffelte Walzen sind als Mahl- oder Quetschwalzen auch als Zuführungswalzen z. B. an Häckselmaschinen allgemein bekannt, neu ist im vorliegenden Falle ihre Anwendung im Zuführungstrichter der Zerkleinerungsmaschine zum Vorquetschen des Gutes und zu dem Zweck zusammen mit den am Umfang der Transportschnecke und am Trichterrande angebrachten Messern f, g das Gut einer doppelten Vorbearbeitung (Quetschung und Vorzerkleinerung) zu unterziehen, bevor das Gut von der Transportschnecke erfaßt und zur Endzerkleinerung an der Messerscheibe e weitergeführt wird.Similar acting toothed or corrugated rollers are used as grinding or squeezing rollers as feed rollers z. B. is generally known on chopping machines, new in the present case is their use in the feed hopper of the shredding machine for pre-squeezing the goods and for this purpose, together with the knives f, g attached to the circumference of the transport screw and on the edge of the hopper, the goods of a double preprocessing (squeezing and pre-shredding ) before the material is grasped by the screw conveyor and passed on to the cutting disc e for final shredding.

Die in Fig. 1 bis 3 dargestellte Maschine, zu welcher der Gedanke durch die infolge der Kriegszeit herrschenden Futtermittelnot und Teuerung entstanden ist, soll nun in der Hauptsache zur Zerkleinerung von denjenigen Pflanzen oder Gräsern dienen, die überall wildwachsend, wie z. B. die Quecken, infolge ihres außerordentlich hohen Nährgehalts zur Viehfütterung nutzbar gemacht werden können.The machine shown in Fig. 1 to 3, to which the thought by the result of the The wartime food shortage and price increases should now mainly be serve to crush those plants or grasses that grow wild everywhere, such as B. the couch grass, due to their extraordinarily high nutritional content for cattle feeding can be made usable.

Es ist nun von größter Wichtigkeit, diese Stoffe zum Zwecke der Verfütterung in mögliehst kleine Stücke bzw. Teile zu zerlegen. Da Quecken nicht gleichmäßig wachsen, sondern in vollständig verworrenem Zustand geschnitten werden müssen, würde sich eine sogenannte Häckselmaschine dazu nicht eignen. +5 In kleinen Maßstab angestellte Versuche, mit einer im Handel gebräuchlichen vorerwähnten Fleischzerkleinerungsmaschine haben ergeben, daß Quecken infolge ihrer außerordentlichen Zähigkeit und Länge sich um die Transportschnecke wickeln, von· dieser nicht mehr vorwärtsgeschoben werden können und das Gehäuse vollständig verstopfen. Vorliegende Ausführung bezweckt die Zerkleinerung des eingebrachten Gutes, noch ehe dieses zum Weitertransport von der Schnecke aufgenommen wird, durch Anordnung zweier gezahnter Walzen δ zum Vorquetschen und eines Vorschneidemessers f, das mit einer verstellbaren Messerplatte g zusammenarbeitet. ·It is now of the utmost importance to break these substances down into the smallest possible pieces or parts for the purpose of feeding. Since couch grass does not grow evenly, but has to be cut in a completely tangled state, a so-called chopping machine would not be suitable for this. +5 Small-scale experiments with a commercially available meat mincing machine mentioned above have shown that couch potatoes, due to their extraordinary toughness and length, wrap themselves around the transport screw, cannot be pushed forward by it and completely clog the housing. The purpose of the present embodiment is to shred the material brought in before it is picked up by the screw for further transport, by arranging two toothed rollers δ for pre-squeezing and a pre-cutting knife f, which works together with an adjustable knife plate g . ·

Ferner sind, wie aus den Fig. 1 bis 3 zu ersehen ist, scharfkantige Stahlstäbe h entweder gleichlaufend mit der Längsachse der Antriebswelle i oder in Schraubenwandungen entgegen der Windungslichtung der Transportschnecke in die Wand des Mantels k eingeschoben.Furthermore, as can be seen from FIGS. 1 to 3, sharp-edged steel rods h are inserted into the wall of the jacket k either parallel to the longitudinal axis of the drive shaft i or in screw walls against the winding opening of the screw conveyor.

Durch diese Einrichtung ist die Möglichkeit geschaffen, durch Drehen der Schnecke c 'zwischen den äußeren scharfen Kanten der Schneckenwindungen und de ι in entgegenge-This device creates the possibility of turning the screw c 'between the outer sharp edges of the screw turns and de ι in opposite directions.

setzter Richtung verlaufenden Stäben h eine zweite Zerkleinerung durch Zerschneiden der zwischen den Schneckengängen befindlichen Stoffe zu erreichen.modifying the direction extending bars h to obtain a second crushing by cutting the substances located between the screw flights.

Das auf dem Wege vom Einfülltrichter α bis zum rotierenden Feinschnittmesser e zweimal zerkleinerte Gut wird durch dieses einem dritten Schneideprozeß unterworfen, so daß es nunmehr kurz genug ist, um zu Futterzwecken den bereits bekannten Trocknungsanlagen zugeführt zu werden.The material which is comminuted twice on the way from the hopper α to the rotating fine-cut knife e is subjected to a third cutting process so that it is now short enough to be fed to the already known drying systems for feed purposes.

Claims (1)

Patent-AnSpru ch:
Zerkleinerungsmaschine mit einem auf einer Transportschnecke sitzenden Messerrade, welche dadurch zum Zerkleinern von Viehfutter, insbesondere Quecken, geeignet gemacht ist, daß in dem Zuführungstrichter («) ein Paar gezahnte Walzen (δ, b) zum Vorquetschen und am unteren Trichterrande ein Messer (g) angebracht ist, das mit einem Messer (f) auf der Transportschnecke (c) zusammenarbeitet.
Patent claim:
Crushing machine with a knife wheel sitting on a screw conveyor, which is made suitable for comminuting cattle feed, especially couch grass, that a pair of toothed rollers (δ, b) for pre-squeezing in the feed hopper («) and a knife (g) at the lower edge of the hopper is attached, which works together with a knife (f) on the transport screw (c).
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DE1916332999D 1916-07-28 1916-07-28 Shredding machine with a knife wheel sitting on a transport screw Expired DE332999C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE332999T 1916-07-28

Publications (1)

Publication Number Publication Date
DE332999C true DE332999C (en) 1921-02-17

Family

ID=6206964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1916332999D Expired DE332999C (en) 1916-07-28 1916-07-28 Shredding machine with a knife wheel sitting on a transport screw

Country Status (1)

Country Link
DE (1) DE332999C (en)

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