DE462383C - Device for dosing powdery material - Google Patents

Device for dosing powdery material

Info

Publication number
DE462383C
DE462383C DEB124762D DEB0124762D DE462383C DE 462383 C DE462383 C DE 462383C DE B124762 D DEB124762 D DE B124762D DE B0124762 D DEB0124762 D DE B0124762D DE 462383 C DE462383 C DE 462383C
Authority
DE
Germany
Prior art keywords
powdery material
dosing
dosing powdery
articulated
stirrer
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
DEB124762D
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
Publication date
Priority to DEB124762D priority Critical patent/DE462383C/en
Application granted granted Critical
Publication of DE462383C publication Critical patent/DE462383C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/10Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
    • G01F11/12Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/20Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates
    • G01F11/24Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates for fluent solid material

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Basic Packing Technique (AREA)

Description

Einrichtung zum Dosieren von pulverförmigem Gut Beim Dosieren von pulverförmigem Gut ist es ungemein schwierig, das Gut in lockerem Zustande zu erhalten, da es, und zwar insbesondere Kaffee, sehr leicht zusammenbackt und dann nicht mehr fließt. Einrichtungen dieser Art sind auch schon bekannt geworden, bei welchen im Vorratsbehälter ein Rührer in Anwendung kam, der durch eine Kurbel bewegt wurde; aber auch diese Einrichtungen erfüllten den beabsichtigten Zweck nicht, da sie im Innern des Gutes Kanäle schafften und sich das Material dann zwischen den Kanälen zu Säulen zusammenbackte. Diesem Übelstand wird nach der Erfindung dadurch abgeholfen, daß der Rührer aus einem korbartigen Rahmengestell gebildet wird, das mit seinem unteren Teil gelenkig mit dem Kurbelarm verbunden ist. Durch diese gelenkige Verbindung wird dem Rahmengestell keine sichere auf und nieder gehende Bewegung erteilt, sondern es wird gleichzeitig in eine schaukelnde Bewegung versetzt, durch welche eine große Unregelmäßigkeit herbeigeführt wird, derzufolge die bei der einen Bewegung gebildeten Bahnen bei der nächsten Bewegung wieder zerstört werden, so daß ein Festbacken des Materials in dem Vorratsbehälter nicht mehr eintreten kann.Device for dosing powdery material When dosing powdery goods, it is extremely difficult to keep the goods in a loose state, because it, especially coffee, cakes up very easily and then no more flows. Facilities of this type have also become known in which im Storage tank a stirrer was used, which was moved by a crank; but even these institutions did not fulfill the intended purpose, since they were im Inside the property created channels and then the material between the channels caked into columns. This disadvantage is remedied according to the invention by that the stirrer is formed from a basket-like frame with his lower part is articulated to the crank arm. Through this articulated connection the frame is not given a safe up and down movement, but rather at the same time it is set in a rocking motion, through which a great one Irregularity is brought about, as a result of which those formed in the one movement Paths are destroyed again with the next movement, so that the Material in the storage container can no longer enter.

Die Abb. i und 2 der Zeichnung zeigen die Dosierungsvorrichtung in Ansicht, teilweise im Schnitt unter einem rechten Winkel zueinander. Abb. 3 zeigt einen Querschnitt der Vorrichtung nach der Linie 3-3 der Abb. i und Abb.4 einen Höhenschnitt nach der Linie 4-4 der Abb. 3.Figs. I and 2 of the drawing show the dosing device in View, partly in section at right angles to each other. Fig. 3 shows a cross section of the device along the line 3-3 of Fig. i and Fig.4 a Vertical section along line 4-4 in Fig. 3.

Die im Innern des Apparates untergebrachte Trommel a, die in bekannter Weise eine oben unterhalb des Trichters b offene Dosierungskammer besitzt, steht außen durch ein Getriebe c mit dem Handhebel d in Verbindung. Bei der dargestellten Ausführungsform besteht das Getriebe aus einem auf der Welle .der Trommel sitzenden Zahnrade f und einem mit dem Handhebel d verbundenen Zahnsegment g. Durch eine Stange la ist das Zahnsegment mit einem Arm i auf der außen vorragenden, in dem Trichter b gelagerten Welle k verbunden, an der im Innern ein Arm m angebracht ist, welcher gelenkig, z. B. durch ein Gelenk n, mit einer Auflockerungsvorrichtung o in Verbindung steht. Diese Auflockerungsvorrichtung o besteht bei der .dargestellten Ausführungsform aus einem Rahmenwerk, welches bis dicht an die Wandung heranreicht und bei jedem Niederdrücken des Handhebels d .eine Abwärtsbewegung ausführt, um alsdann auch wieder die Masse zu heben, wenn der Handhebel d durch die Feder p in die frühere Lage zurückgebracht wird.The inside of the apparatus housed drum a, which is known in Way has a dosing chamber open at the top below the funnel b outside by a gear c with the hand lever d in connection. In the illustrated Embodiment, the gear consists of a seated on the shaft .der drum Gear f and a toothed segment g connected to the hand lever d. By a pole la is the tooth segment with an arm i on the protruding outside, in the funnel b mounted shaft k connected to the inside an arm m is attached, which articulated, e.g. B. by a joint n, with a loosening device o in connection stands. This loosening device o exists in the embodiment shown from a framework that reaches right up to the wall and for everyone Depressing the hand lever d. Executes a downward movement, and then again to lift the mass when the hand lever d is returned to its previous position by the spring p will.

Die in der Dosierungskammer untergebrachte Scheibe r kann dazu benutzt werden, um den Rauminhalt der Kammer in bekannter Weise genau einzustellen.The disc r housed in the dosing chamber can be used for this purpose in order to precisely adjust the volume of the chamber in a known manner.

Jede Dosierung durch Drehen der Trommel um i8o° kann .durch ein mit der Vorrichtung in Zusammenhang stehendes Zählwerk t angezeigt bzw. gezählt werden.Each dosage by turning the drum through 180 ° can be carried out with a the device related counter t are displayed or counted.

Claims (1)

PATENTANSPRUCH: Einrichtung zum Dosieren von pulverförmigem Gut mit einem im Vorratsbehälter angeordneten und durch eine Kurbel bewegten Rührer, dadurch gekennzeichnet, daß der Rührer aus einem korbartigen Rahmengestell besteht und mit seinem unteren Teil gelenkig mit dem Kurbelarm verbunden ist. e Claim: Device for dosing powdery material with a stirrer arranged in the storage container and moved by a crank, characterized in that the stirrer consists of a basket-like frame and its lower part is articulated to the crank arm. e
DEB124762D Device for dosing powdery material Expired DE462383C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB124762D DE462383C (en) Device for dosing powdery material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB124762D DE462383C (en) Device for dosing powdery material

Publications (1)

Publication Number Publication Date
DE462383C true DE462383C (en) 1928-07-10

Family

ID=6996302

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB124762D Expired DE462383C (en) Device for dosing powdery material

Country Status (1)

Country Link
DE (1) DE462383C (en)

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