DE918176C - Knife disc for feed preparation machines - Google Patents

Knife disc for feed preparation machines

Info

Publication number
DE918176C
DE918176C DEST5441A DEST005441A DE918176C DE 918176 C DE918176 C DE 918176C DE ST5441 A DEST5441 A DE ST5441A DE ST005441 A DEST005441 A DE ST005441A DE 918176 C DE918176 C DE 918176C
Authority
DE
Germany
Prior art keywords
knife disc
feed preparation
knife
preparation machines
teeth
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
DEST5441A
Other languages
German (de)
Inventor
Heinrich Fricke
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.)
STILLE MASCHINENFABRIK F
Original Assignee
STILLE MASCHINENFABRIK F
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 STILLE MASCHINENFABRIK F filed Critical STILLE MASCHINENFABRIK F
Priority to DEST5441A priority Critical patent/DE918176C/en
Application granted granted Critical
Publication of DE918176C publication Critical patent/DE918176C/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

Landscapes

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

Description

Die Erfindung bezieht sich auf eine Messerscheibe für Futterbereitungsmaschinen.The invention relates to a knife disc for fodder preparation machines.

Bei den bisher bekanntgewordenen Maschinen dieser Art sind die Messerscheiben bzw. Messer so gezahnt, daß die Zähne oder Messerflanken senkrecht zur Schleuderrichtung stehen. Insbesondere beim Zerkleinern von faserigem Futter, wie beispielsweise Rübenblättern, Gras, Klee usw., bleiben die Fasern hinter den Zahnflanken hängen. Es erfolgt meistens in kurzer Zeit eine Verstopfung der Messer und Durchgangsschlitze, wodurch die Leistung der Futterbereitungsmaschinen absinkt, unter Umständen sogar völlig :aufhört.In the previously known machines of this type, the cutter disks or knife serrated so that the teeth or knife flanks are perpendicular to the direction of the throw stand. Especially when chopping fibrous feed, such as beet leaves, Grass, clover, etc., the fibers get stuck behind the tooth flanks. It mostly happens in a short time clogging of the knife and passage slots, reducing the performance the forage preparation machine sinks, under certain circumstances even completely: stops.

Diese Nachteile werden erfindungsgemäß dadurch vermieden, daß die Flanken der Zähne oder Messer in Schleuderrichtung nach außen geneigt sind. Infolge der Scb3euderkraft können alle faserigen Teile von den Flanken abgleiten, die Messer und Durchgangsschlitze bleiben also frei. Außerdem erreicht man ein gutes Zerkleinern der Fasern, die mit,dem übrigen Futter durch die Schlitze abgeführt werden.These disadvantages are avoided according to the invention in that the The flanks of the teeth or knives are inclined outwards in the direction of centrifugation. As a result All fibrous parts, the knives, can slide off the flanks of the ejection force and through slots remain free. In addition, you can achieve good chopping of the fibers that are carried away with the rest of the lining through the slits.

In der Zeichnung ist eine Messerscheibe nach der Erfindung dargestellt, wobei mehrere Arten von Schneidwerkzeugen nebeneinander in der gleichen Zeichnung .dargestellt sind. Es zeigt Fig. leine Draufsicht, Fig. 2 .einen Schnitt nach Linie 11-II der Fig. i, und. zwar auf der linken Hälfte in Richtung des Pfeiles x, auf der rechten Hälfte in Richtung des Pfeiles y gesehen, Fig. 3 -und q Messerstangen mit sägezahnförmigen bzw. trap:ezförmigen Zähnen, Fig. 5 Beine Messerscheibe mit angehogen@en Messern nach Linie IV-IV der Fig. i und Fig. 6 ,einen Querschnitt durch eine Messerscheibe miteingesetzten Messern..In the drawing, a knife disc according to the invention is shown, with several types of cutting tools side by side in the same drawing .are shown. It shows Fig. L a plan view, Fig. 2. A section along the line 11-II of Figs. although on the left half in the direction of the arrow x, on the right half seen in the direction of arrow y, Fig. 3 and q knife bars with sawtooth-shaped or trap: ez-shaped teeth, Fig. 5 legs with knife disc raised knives along line IV-IV of FIGS. 1 and 6, a cross section through a knife disc with inserted knives ..

Die Messerscheibe a weist mehrere radial gerichtete Schlitze b auf, in deren Bereich die Schneidwerkzeuge angeordnet sind. Die Schneidwerkzeuge haben in jedem Fall Flanken, die in Schleuderrichtung nach außen geneigt sind. Die Schneidwerkzeuge können beispielsweise aus an der Messerscheibe selbst anigebogenen Schneiden c bestehen (Fig. i und 5). Es können aber auch aufgesetzte Messerd Verwendung finden (Fig. i und 6). Selbstverständlich ist es auch möglich, einzeln aufsetzbare Zähnee anzuordnen (Fig. i).The knife disc a has several radially directed slots b, in the area of which the cutting tools are arranged. Have the cutting tools in any case, flanks that are inclined outwards in the direction of the spin. The cutting tools can, for example, consist of cutting edges c bent at the cutting disc itself (Figs. I and 5). However, attached knives can also be used (Fig. i and 6). Of course, it is also possible to arrange individually attachable teeth (Fig. I).

Die Form der Zähnte kann dem zu verarbeitenden Futterentsprechend zweckmäßig gewählt werden. Wie Fig. 3 zeigt, können die Zähne j Sägezahnförmig, also spitz ausgebildet sein,. Es ist aber auch eine trapezförmige Ausbildung der Zähne h entsprechend Fig. q. möglich.The shape of the teeth can be adapted to the feed to be processed be chosen appropriately. As Fig. 3 shows, the teeth j can be sawtooth-shaped, so be pointed. But it is also a trapezoidal design Teeth h according to Fig. Q. possible.

Für >,den Fall, daß auswechselbare Messer vor-,gesehen sind, kann ein Nachstellen der Messer in der in Fig. 6 dargestellten Weise erfolgen. Das Messerd weist dann einen Längsschlitz f auf, durch den ein im abgekröpften Teillt der Messerscheibe festgelegter Spannbalzeng ragt.For>, in the event that interchangeable knives are provided, can the knives can be readjusted in the manner shown in FIG. The knife earth then has a longitudinal slot f through which a cranked part of the knife disc Fixed clamping bellows protrudes.

Claims (1)

PATENTANSPRUCH: Mess:erscheibt für Futterbereitungsmaschinen, dadurch gek enuzeichnet, daß die Flanken der . Schneidwerkzeuge (c, d, e) in Schleuderrichtung .nach ;außen geneigt sind.PATENT CLAIM: Measurement: created for feed preparation machines, marked by the fact that the flanks of the. Cutting tools (c, d, e) inclined towards the outside in the direction of centrifugation.
DEST5441A 1952-10-04 1952-10-04 Knife disc for feed preparation machines Expired DE918176C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST5441A DE918176C (en) 1952-10-04 1952-10-04 Knife disc for feed preparation machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST5441A DE918176C (en) 1952-10-04 1952-10-04 Knife disc for feed preparation machines

Publications (1)

Publication Number Publication Date
DE918176C true DE918176C (en) 1954-09-20

Family

ID=7453803

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST5441A Expired DE918176C (en) 1952-10-04 1952-10-04 Knife disc for feed preparation machines

Country Status (1)

Country Link
DE (1) DE918176C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025196B (en) * 1954-11-11 1958-02-27 Landruf Ges Mit Beschraenkter Device for crushing soft material, for example cattle feed
DE202017105362U1 (en) * 2017-09-06 2018-12-07 Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg Cutting unit for chopper pumps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025196B (en) * 1954-11-11 1958-02-27 Landruf Ges Mit Beschraenkter Device for crushing soft material, for example cattle feed
DE202017105362U1 (en) * 2017-09-06 2018-12-07 Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg Cutting unit for chopper pumps

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