DE68226C

DE68226C - Meat grinder

Info

Publication number: DE68226C
Application number: DENDAT68226D
Authority: DE
Original assignee: TH. WILLIAMS JUN. in Bay Tree Cottage, Church End, Finchley, London W.C
Anticipated expiration: 1912-07-12

Description

KAISERLICHESIMPERIAL

PATENTAMT?PATENT OFFICE?

Diese Erfindung bezieht sich auf eine Fleischmühle derjenigen Art, bei welcher das Zerkleinern des Fleisches ausschliefslich zwischen innen an den Seiten des Gehäuses angeordneten Rippen und den Schneidvorrichtungen am .Umfang einer in dem Gehäuse gedrehten Welle bewerkstelligt wird. '. Die neue Fleischmühle ist einfacher als die bekannten Maschinen und unterscheidet sich von diesen auch besonders dadurch, dafs sie das Fleisch schnell und wirksamer zerkleinert und möglichst wenig Rückstände in dem Gehäuse beläfst, nachdem das Zerkleinern vor sich gegangen ist. Bei der neuen Fleischmühle ist als wesentlich hervorzuheben, dafs für den Durchtritt des Fleisches von dem Beschickungstrichter bis zum Abgabeende ein unbehinderter Weg oder freie Kanäle vorhanden sind. Nach der Erfindung wird ein Gehäuse benutzt, welches sich von dem Beschickungstrichter nach dem Auslafsende zu allmälig erweitert. In dem Auslafs oder weiteren Ende des Gehäuses wird ein Schneidwerkzeug angebracht, welches aus einem kegelförmigen Kern besteht, der an dem Umfang mit einer Anzahl vortretender Rippen versehen ist, die unter geringer Neigung gegen ähnliche Rippen an dem Gehäuseteil des Auslafsendes angeordnet sind und mit diesem in Schneidberührung gehalten werden. Die Rippen des Gehäuses und des Schneidwerkzeuges sind, wie erwähnt, gegen einander ein wenig geneigt und üben dadurch auf das durchgeführte Fleisch eine scheerenartige Schneidwirkung aus.This invention relates to a meat mill of the type in which the chopping of the meat is accomplished exclusively between ribs located internally on the sides of the housing and the cutting devices on the circumference of a shaft rotated in the housing. '. The new meat mill is simpler than the known machines and differs from them especially in that it chops the meat more quickly and efficiently and leaves as little residue as possible in the housing after the chopping has taken place. In the case of the new meat mill, it is essential to emphasize that there is an unimpeded path or free channels for the meat to pass from the feed hopper to the discharge end. According to the invention, a housing is used which widens gradually from the feed hopper to the outlet end. In the outlet or further end of the housing a cutting tool is attached, which consists of a conical core which is provided on the circumference with a number of protruding ribs which are arranged at a slight incline against similar ribs on the housing part of the outlet end and with this in Cutting contact are kept. The ribs of the housing and of the cutting tool are, as mentioned, slightly inclined towards one another and thereby exert a scissor-like cutting effect on the meat that has been passed through.

Das Fleisch wird zwischen die Schneidrippen durch eine Druckschraube geführt, welche unterhalb . des Trichters liegt und deren Gang vor den Schneidrippen endigt und dieselben nicht schneidet; dadurch bleiben die Nuthen oder Kanäle zwischen den Rippen für den Durchtritt des Fleisches frei. Diese Schneidrippen am Umfange der rotirenden Welle können entweder mit dem Kern der Druckschraube aus einem Stück durch Gufs hergestellt oder auf der Achse befestigt werden.The meat is guided between the cutting ribs by a pressure screw, which below. of the funnel and the passage of which ends in front of the cutting ribs and the same does not cut; this leaves the grooves or channels between the ribs for the Passage of the flesh freely. These cutting ribs on the circumference of the rotating shaft can either be made in one piece with the core of the pressure screw by Gufs or attached to the axle.

Die Schneidrippen, sowie die Transportschraube der gedrehten Welle haben die dem Gehäuseinnern entsprechende Kegelform, und es kann infolge dessen eine genaue Einstellung zwischen den Schneidrippen des Gehäuses und denjenigen der umlaufenden Welle dadurch, schneller erzielt werden, dafs die Welle in Längsrichtung innerhalb des Gehäuses durch eine passende Vorrichtung verstellt wird. Diese einfache Art und Weise des zu bewerkstelligenden Zerkleinerns soll in folgendem mit Bezug auf die Zeichnungen näher beschrieben werden.The cutting ribs as well as the transport screw of the turned shaft have the same Corresponding cone shape inside the housing, and as a result, an accurate setting can be achieved between the cutting ribs of the housing and those of the rotating shaft thereby, be achieved faster that the shaft in the longitudinal direction inside the housing a suitable device is adjusted. This easy way of doing it Comminution will be described in more detail below with reference to the drawings.

Auf beiliegenden Zeichnungen ist:
Fig. ι eine Vorderansicht· der Maschine,
Fig. 2 eine Endansicht derselben von links, Fig. 3 ein wagrechter Schnitt durch das Gehäuse nach der Linie 1-2 von Fig. 1 in vergröfsertem Mafsstabe.The attached drawings show:
Fig. Ι a front view of the machine,
Fig. 2 is an end view of the same from the left, Fig. 3 is a horizontal section through the housing along the line 1-2 of Fig. 1 on an enlarged scale.

Fig. 4 ist ein wagrechter Schnitt durch das Gehäuse nach der Linie 1 - 2 von Fig. 1 mit den Schneid- und Zuführungsrippen an dem Gehäuse.FIG. 4 is a horizontal section through the housing along the line 1-2 of FIG the cutting and feeding ribs on the housing.

Es ist α das Gehäuse, welches sich von dem Trichter b aus nach dem Auslafsende hin allmälig erweitert. A ist die Transportschraube, auf deren Achse c die Kurbel d gesetzt wird. B ist'.das Schneidwerkzeug am Umfange derIt is α the housing which gradually widens from the funnel b towards the outlet end. A is the transport screw, on whose axis c the crank d is placed. B is the cutting tool on the perimeter of the

Claims

Shaft, which is made from one piece by Gufs with the transport screw A. If necessary, however, the cutting tool can also be manufactured separately and attached to the axle. This cutting tool B consists of a slightly conical core, on the circumference of which the cutting ribs e are made, the sharp edges e ^{1 of which} cooperate with the sharp edges f ^{1 of} the cutting ribs / inside the housing α at the outlet end thereof. The free grooves or channels gg ^l are incorporated between the cutting ribs e and / (FIG. 2). It is recommended that this Nuthen or channels gg ^l gradually in their depths and widths against the Auslafsende to have to take off to the meat to sit for so long under the effect of cutting Scheer, is crushed to the meat. It is also advisable to slightly round off or bevel the inner ends of the ribs e and / in order to facilitate the introduction of the meat into the grooves or channels gg ¹ . hh are longitudinal ribs in the housing a, which serve for the supply and which cooperate with the threads i of the screw A and prevent the meat from being simply guided around the housing without being minced. From the drawing is. It can be seen that the feed and cutting device are separate from one another and that the feed ribs h and threads i of the screw end before the cutting edges / and e . In this way any obstruction or restriction of the passage of the meat for the machine will be avoided, as is the case with those machines in which the feed and cutting ribs intersect. In the present meat mill, there is an unobstructed path or free channels for the path of the meat from its introduction to its exit.

The necessary adjustment between the cutting ribs e and / is accomplished by means of the screw k , which engages in the end of the axis c of the pressure screw. This screw k lies with its head collar against the crank d and holds it in position; if the screw is tightened, it pulls the worm and the cutting tool on the circumference of the axis towards the rear part of the housing and thereby compensates for any wear between the ribs e and /.

The way of using the machine is as follows:

The meat introduced through the funnel b is pushed forward by the transport screw A and guided in and through the grooves or channels gg ¹ between the cutting ribs e and / "which" exert an uninterrupted, scissor-like cutting effect on the meat as it passes through it If the machine is also to be used for filling purposes, it is provided with a suitable filling nozzle and a pipe, as can be seen from Fig. 5. Here, η means a filling pipe and a filling funnel, which is fastened to the housing α by a screw 0 .

The machine can cut coarse or fine as required by changing the size of the channels gg ¹ between the ribs e and /. If the channels are made larger, the meat is cut more coarsely, while conversely, when the channels are made smaller, the meat mass appears finer. The fineness of the cut can also be regulated by the length of the cutting ribs. It has been shown, however, that in general the length of the cutting ribs respectively. of the cutting device can approximately correspond to the diameter of the cutting device at the furthest end.

Godfather ν τ claim:

In the case of meat mills with knife edges arranged on the circumference of the knife shaft and working against cutting edges on the inside wall of the housing, the device so that the knife body and the housing become wider after the outlet end and a pressure screw (A) is arranged in front of the knife body on the same shaft, for the purpose of to let the meat pass unhindered through the grooves between the cutting ribs.

1 sheet of drawings.