DE570100C - Two-roller molding machine for the production of food cones - Google Patents

Two-roller molding machine for the production of food cones

Info

Publication number
DE570100C
DE570100C DES103062D DES0103062D DE570100C DE 570100 C DE570100 C DE 570100C DE S103062 D DES103062 D DE S103062D DE S0103062 D DES0103062 D DE S0103062D DE 570100 C DE570100 C DE 570100C
Authority
DE
Germany
Prior art keywords
production
molding machine
ribs
roller molding
grooves
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
DES103062D
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.)
Publication date
Priority to DES103062D priority Critical patent/DE570100C/en
Priority claimed from GB255432A external-priority patent/GB382819A/en
Application granted granted Critical
Publication of DE570100C publication Critical patent/DE570100C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B11/00Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/20Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
    • B30B11/201Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring for extruding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B11/00Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22Extrusion presses; Dies therefor
    • B30B11/28Extrusion presses; Dies therefor using perforated rollers or discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Glanulating (AREA)

Description

Zweiwalzige Formmaschine zum Herstellen von Futterkügelchen Die Erfindung bezieht sich auf solche Formmaschinen für Futterkügelchen, bei denen das Gut in den von zwei zusammenarbeitenden Walzen gebildeten Einzugsraum eingeführt wird und bei denen beide Walzen mit radialen Bohrungen versehen sind.Two roll forming machine for making food pellets. The invention refers to such molding machines for feed pellets in which the goods are in the feed space formed by two co-operating rollers is introduced and in which both rollers are provided with radial bores.

Es ist bekannt, die Walzen bei diesen Formmaschinen mit ineinandergreifenden gerippten und genuteten Oberflächen zu versehen, bei denen sich am Grunde der Nuten oder auf dem Scheitel der, Rippen radiale Bohrungen befinden.It is known that the rollers in these molding machines with intermeshing to provide ribbed and grooved surfaces, where the bottom of the grooves or on the apex of the ribs are radial bores.

Zur Herstellung von Kügelchen kleinen Durchmessers mit diesen bekannten Formmaschinen müssen die zusammenarbeitenden Rippen und Nuten mit den Bohrungen sehr klein sein, damit keine toten Räume entstehen, in denen sich das Gut ablagern kann. Die kleinen Rippen brechen aber leicht aus, so daß die Vorrichtungen dadurch unbrauchbar werden.For the production of small diameter beads with these known Molding machines have the cooperating ribs and grooves with the holes be very small so that there are no dead spaces in which the goods are deposited can. The small ribs break out easily, so that the devices thereby become unusable.

Dieser Nachteil wird gemäß der Erfindung dadurch beseitigt, daß bei Formmaschinen mit größeren Rippen oder tieferen Nuten zwei oder mehrere Bohrungen gruppenweise entweder am Grunde der Nuten oder auf dem Scheitel der Rippen angeordnet sind.This disadvantage is eliminated according to the invention in that at Forming machines with larger ribs or deeper grooves two or more bores arranged in groups either at the bottom of the grooves or on the apex of the ribs are.

Eine derartige Maschine ist besonders geeignet für die Herstellung von Kügelchen zur Fütterung von jungen Hühnern oder anderen kleinen Tierchen.Such a machine is particularly suitable for manufacture of pellets for feeding young chickens or other small animals.

In der Zeichnung ist eine als Beispiel dienende Ausführungsform der Erfindung dargestellt.In the drawing, an exemplary embodiment is shown in FIG Invention shown.

Fig. i und 2 zeigen schematische Ansichten.Figs. I and 2 show schematic views.

Fig. 3 ist ein teilweiser Querschnitt durch zwei zusammenarbeitende Walzen gemäß der Erfindung, Fig. d. eine Seitenansicht einer dieser Walzen und Fig: 5 eine Einzelheit.Fig. 3 is a partial cross-section through two cooperating Rolls according to the invention, Fig. D. a side view of one of these rollers and Fig: 5 a detail.

Die Erfindung ist anwendbar sowohl bei Formmaschinen nach Fig. i, bei denen das Gut in den Raum i zwischen der inneren Oberfläche einer in radialer Richtung durchbohrten Hohlwalze 3 und der Mantelfläche einer in dieser Hohlwalze 3 laufenden Walze 2 eingeführt wird, als auch bei Formmaschinen, bei denen das Gut in den Zwischenraum q. zwischen den Mantelflächen zweier mit ihren Außenseiten zusammenarbeitender Walzen und 6 (Fig. 2) eingebracht wird. Bei diesen Formmaschinen sind die zusammenarbeitenden Flächen der Walzen, von denen mindestens eine in ihrem Mantel radial nach innen verlaufende Bohrungen 7, 8 aufweist, abwechselnd mit parallel zur Achse verlaufenden Nuten 9 und Rippen i o, ii (Fig.5) versehen.The invention is applicable to both molding machines according to FIG. in which the good in the space i between the inner surface of one in radial Direction pierced hollow roller 3 and the outer surface of a hollow roller in this 3 running roller 2 is introduced, as well as in molding machines where the good into the space q. between the outer surfaces of two cooperating with their outer sides Rolls and 6 (Fig. 2) is introduced. In these molding machines, the collaborators Areas of the rollers, at least one of which is radially inward in its shell running bores 7, 8, alternating with parallel to the axis Grooves 9 and ribs i o, ii (Fig.5) are provided.

Gemäß der Erfindung sind z. B. zwei oder mehrere Bohrungen 7, 8, deren Durchmesser etwa 4,7 mm beträgt, zu einer Gruppe zusammengefaßt und am Grunde der Nut 9 zwischen zwei aufeinanderfolgenden, an der Außenseite einer der Walzen 5, 6 befindlichen Rippen io, i i angeordnet. Hierdurch ist es möglich, die Abmessungen der Nuten 9 und Rippen i i in den für die Festigkeit erforderlichen Abmessungen zu halten, während die Bohrungen 7, 8 einen kleinen Durchmesser haben können, so daß die Herstellung von Kügelchen mit sehr kleinem Durchmesser möglich ist.According to the invention, for. B. two or more holes 7, 8, whose Diameter is about 4.7 mm, combined into a group and at the bottom of the Groove 9 between two successive, on the outside of one of the rollers 5, 6 located ribs io, i i arranged. This makes it possible to change the dimensions the grooves 9 and ribs i i in the dimensions required for strength to keep, while the holes 7, 8 can have a small diameter, so that the production of beads with a very small diameter is possible.

Claims (1)

PATENTANSPRUCH: Zweiwalzige Formmaschine zum Herstellen von Futterkügelchen mit mit radialen Bohrungen versehenen Hohlwalzen und mit sich abwechselnden, parallel zur Achse bei beiden Walzen verlaufenden ineinandergreifenden Nuten und Rippen, dadurch gekennzeichnet, daß zwei oder mehrere radiale Bohrungen entweder am Grunde der Nuten oder auf dem Scheitel der Rippen gruppenweise angeordnet sind. PATENT CLAIM: Two-roller molding machine for producing food balls with hollow rollers provided with radial bores and with alternating grooves and ribs running parallel to the axis of both rollers, characterized in that two or more radial bores either at the base of the grooves or on the apex of the Ribs are arranged in groups.
DES103062D 1932-01-28 Two-roller molding machine for the production of food cones Expired DE570100C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES103062D DE570100C (en) 1932-01-28 Two-roller molding machine for the production of food cones

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES103062D DE570100C (en) 1932-01-28 Two-roller molding machine for the production of food cones
GB255432A GB382819A (en) 1932-01-28 1932-01-28 Improvements in moulding machines for meal and the like

Publications (1)

Publication Number Publication Date
DE570100C true DE570100C (en) 1933-02-11

Family

ID=25998406

Family Applications (1)

Application Number Title Priority Date Filing Date
DES103062D Expired DE570100C (en) 1932-01-28 Two-roller molding machine for the production of food cones

Country Status (1)

Country Link
DE (1) DE570100C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244849A1 (en) * 1986-05-09 1987-11-11 Santrade Ltd. Pelletizing apparatus with a perforated hollow cylinder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244849A1 (en) * 1986-05-09 1987-11-11 Santrade Ltd. Pelletizing apparatus with a perforated hollow cylinder
WO1987006880A1 (en) * 1986-05-09 1987-11-19 Santrade Ltd. Granulating device with a perforated hollow cylinder
US4963084A (en) * 1986-05-09 1990-10-16 Santrade Ltd. Granulating apparatus

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