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DE639517C - Knife drum for machines for crushing beet and like - Google Patents

Knife drum for machines for crushing beet and like

Info

Publication number
DE639517C
DE639517C DEL89220D DEL0089220D DE639517C DE 639517 C DE639517 C DE 639517C DE L89220 D DEL89220 D DE L89220D DE L0089220 D DEL0089220 D DE L0089220D DE 639517 C DE639517 C DE 639517C
Authority
DE
Germany
Prior art keywords
drum
rings
knife
machines
knives
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
DEL89220D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEL89220D priority Critical patent/DE639517C/en
Application granted granted Critical
Publication of DE639517C publication Critical patent/DE639517C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/38Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Threshing Machine Elements (AREA)

Description

Messertrommel für Maschinen zum Zerkleinern von Rüben u. dgl. Die Erfindung bezieht sich auf eine Messertrommel für Maschinen zum Zerkleinern von Rüben -u. dgl., bei der der die Messer tragende Trommelmantel zwecks Verringerung der Auflagefläche des Gutes auf demselben zwischen den vorstehenden Messerschneiden in Abständen durchbrochen ist, und besteht darin, daß der Trommelmantel aus einzelnen flachen Ringen besteht, von denen die jeweils benachbarten Ringe durch die an ihnen befestigten Messer in Abstand gehalten werden. Ein weiteres Merkmal der Erfindung besteht darin, daß ein Teil der Trommelringe durch Armkreuze mit der Trommelwelle fest verbunden ist.Knife drum for machines for chopping beets and the like The invention relates to a cutterhead for machines for comminuting Beets -u. Like., In which the knife-carrying drum shell for the purpose of reduction the bearing surface of the goods on the same between the protruding knife edges is perforated at intervals, and consists in that the drum shell from individual consists of flat rings, of which the adjacent rings through the on them attached knife are kept at a distance. Another feature of the invention consists in the fact that part of the drum rings are cross-linked to the drum shaft is firmly connected.

Gegenüber bekannten Maschinen, bei denen die über die ganze Breite der Maschine reichenden und schräg zur Achse verlaufenden Messer an Schraubenwindungen eines Drahtes befestigt sind, weist die neue Maschine den Vorteil der einfacheren Herstellung der Trommel und der Messer und der bequemen Auswechselbarkeit jedes einzelnen Messers auf. Außerdem hat man es in der Hand, mittels der Trommelringe Messertrommeln beliebiger Länge herstellen zu können.Compared to known machines, where the over the entire width the machine reaching knives at an angle to the axis on screw windings attached to a wire, the new machine has the advantage of being simpler Manufacture of drum and knives and convenient interchangeability of each one single knife. You also have it in your hand, thanks to the drum rings To be able to produce knife drums of any length.

Dadurch, daß die einzelnen durch die Messer in Abstand voneinander gehaltenen Ringe vollkommen zentrisch zur Drehachse laufen, wird die Reibung am Arbeitsgut gegenüber Maschinen, bei denen die Messer auf einer die Messertrommel bildenden-Drahtwindung befestigt sind, verringert und somit auch an Antriebskraft gespart.By the fact that the individual by the knife at a distance from each other held rings run completely centric to the axis of rotation, the friction on the Work material compared to machines in which the knives on one of the knife drum forming wire winding are attached, and thus also in driving force saved up.

Auf der Zeichnung ist die neue Maschine an einem Ausführungsbeispiel veranschaulicht, und zwar zeigen Abb. r die Maschine im senkrechten Mittelschnitt, Abb.2 einen mit Achsenkreuz und Nabe versehenen Trommelring, Abb. 3 einen Ring ohne Achsenkreuz, Abb. q. die teilweise geschnittene Seitenansicht einer Messertrommel, während die . Abb. 5 und 6 die zur Anwendung kommenden Messer in schaubildlicher Darstellung zeigen.The drawing shows the new machine in an exemplary embodiment illustrated, namely Fig.r show the machine in vertical center section, Fig. 2 a drum ring with axles and a hub, Fig. 3 a ring without Axis, Fig.q. the partially sectioned side view of a knife drum, while the. Figs. 5 and 6 show the knives used in diagrammatic form Show representation.

In einem an sich bekannten Gestell a aus Winkeleisen, auf dem der de zu zerkleinernden Futtermittel aufnehmende Korb b befestigt ist, ist die Messertrommel c drehbar gelagert.In a known frame a made of angle iron on which the The basket b to be shredded is attached to the basket b to be shredded, is the cutterhead c rotatably mounted.

Gemäß der Erfindung besteht die Messertrommel aus einzelnen auf der Welle d aufgekeilten Ringen c. Zwischen je zwei fest mit der Achse d verbundenen Ringen e wird beispielsweise ein Ring f angeordnet, der weder Achsenkreuz ngch Nabe aufweist. Die Messerg sind das Bindeglied zwischen den festen und losen Ringen. Zu ihrer Befestigung sind die Ringe mit Verbreiterungen h versehen, die eine Drehung der Messer um ihren in die Löcher i der Ringe e oder f und die Löcher k der Messer eingeführten Bolzen verhindern. Die Verbreiterungen h der einen Seite eines Ringes sind zu den Verbreiterungen der anderen Seite des Ringes versetzt. Hierdurch wird erreicht, daß die Messer auf dem Trommel- . umfang in bezug zur Drehachse schräg v#i=.: laufen, was den bekannten Vorteil bietet, . ä:ß dadurch die Messer nicht gleichzeitig, ,dem nacheinander zum Schnitt kommen und einen gleichmäßigeren Gang -der Maschine bewirken.According to the invention, the cutterhead consists of individual rings c wedged onto the shaft d. For example, a ring f is arranged between each two rings e fixedly connected to the axis d, which ring has neither a cross axis nor a hub. The Messerg are the link between the fixed and loose rings. To secure them, the rings are provided with widenings h which prevent the knives from rotating about their bolts inserted into the holes i of the rings e or f and the holes k of the knives. The widenings h on one side of a ring are offset from the widenings on the other side of the ring. This ensures that the knife on the drum. circumference in relation to the axis of rotation obliquely v # i = .: run, which offers the well-known advantage of. ä: characterized not ß the knives at the same time, the successively come to the section and a more uniform transition - cause the machine.

Zwischen je zwei die einzelnen Trommelringe in Abstand haltenden Messern g (Abt. 5), die vorzugsweise einen halbrunden Schnitt erzeugen, ist ein Messer m (Abt. 6) angebracht, das sich mit seinem winkelförmigen Enden an die Ringfläche .anlegt und somit gegen Drehung beim Schnitt gesichert ist. Diese Messer m können auch fortfallen.Between two knives that keep the individual drum rings at a distance g (Section 5), which preferably produce a semicircular cut, is a knife m (Section 6) attached, with its angular ends on the ring surface . is applied and is thus secured against rotation during the cut. This knife m can also fall away.

Durch die erfindungsgemäße Anordnung der Messertrag ringe, abwechselnd mit und ohne Achsenkreuz, ist ein Verstopfen der Messertrommel vollkommen ausgeschlossen. Des weiteren ist der Vorteil. erreicht, daß jedes Messer für sich in einfacher Weise ausgewechselt werden kann. . Im übrigen können auch zwischen zwei fest mit der Achse- verbundenen Ringen mehrere achsenkre'uzfreie Ringe angeordnet sein, wodurch die Federung der Messertrommel er--h@ht wird.The inventive arrangement of the knife support rings alternately with and without axles, clogging of the cutterhead is completely excluded. There is also the advantage. achieves that each knife for itself in a simple manner can be exchanged. . In addition, between two firmly with the axis connected rings several achsenkre'uzfrei rings be arranged, whereby the The suspension of the cutterhead is increased.

Claims (1)

PATENTANSPRÜCHE: r. Messertrommel für Maschinen zum Zerkleinern von Rüben u. dgl., bei der der die Messer tragende Trommelmantel zwecks Verringerung der Auflagefläche des Gutes auf demselben zwischen den vorstehenden Messerschneiden in Abständen durchbrochen ist, dadurch gekennzeichnet,. daß der Trommelmantel aus einzelnen ebenen Flachringen besteht, von denen die jeweils benachbarten Ringe durch die an ihnen befestigten Messer in Abstand gehalten werden. a. Messertrommel nach Anspruch r, dadurch gekennzeichnet, daß ein Teil der Trommelringe durch Armkreuze fest mit der Trommelwelle verbunden ist.PATENT CLAIMS: r. Knife drum for machines for shredding Beets and the like, in which the drum shell carrying the knives for the purpose of reduction the bearing surface of the goods on the same between the protruding knife edges is broken at intervals, characterized. that the drum shell off consists of individual flat flat rings, of which the adjacent rings through the knives attached to them are kept at a distance. a. Cutterhead after Claim r, characterized in that some of the drum rings are provided with cross-arms is firmly connected to the drum shaft.
DEL89220D 1935-11-16 1935-11-16 Knife drum for machines for crushing beet and like Expired DE639517C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL89220D DE639517C (en) 1935-11-16 1935-11-16 Knife drum for machines for crushing beet and like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL89220D DE639517C (en) 1935-11-16 1935-11-16 Knife drum for machines for crushing beet and like

Publications (1)

Publication Number Publication Date
DE639517C true DE639517C (en) 1936-12-07

Family

ID=7286761

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL89220D Expired DE639517C (en) 1935-11-16 1935-11-16 Knife drum for machines for crushing beet and like

Country Status (1)

Country Link
DE (1) DE639517C (en)

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