DE937997C - Continuously working mixing machines - Google Patents

Continuously working mixing machines

Info

Publication number
DE937997C
DE937997C DEL11968A DEL0011968A DE937997C DE 937997 C DE937997 C DE 937997C DE L11968 A DEL11968 A DE L11968A DE L0011968 A DEL0011968 A DE L0011968A DE 937997 C DE937997 C DE 937997C
Authority
DE
Germany
Prior art keywords
trough
drive
mixing machines
continuously working
funnel
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
DEL11968A
Other languages
German (de)
Inventor
Hermann Niebuhr
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.)
LAUTERBERGER BLECHWARENFABRIK
Original Assignee
LAUTERBERGER BLECHWARENFABRIK
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 LAUTERBERGER BLECHWARENFABRIK filed Critical LAUTERBERGER BLECHWARENFABRIK
Priority to DEL11968A priority Critical patent/DE937997C/en
Application granted granted Critical
Publication of DE937997C publication Critical patent/DE937997C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10Mixing in containers not actuated to effect the mixing
    • B28C5/12Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/1238Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices
    • B28C5/1246Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices with feeding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Description

Die Erfindung bezieht sich auf eine für die stetige und verhältnisgleiche Mischung mehrerer Schüttgüter dienende Vorrichtung, mit :in einem Trog liegender Förder- oder Mischschnecke od. dgl., sowie mit an einem Ende des Troges angeordneten Einfülltrichtern und am anderen Ende des Troges angeordneter Abgabeöffnung, wobei am Trog, insbesondere über diesem, die Antriebsmaschine und Hilfseinrichtungen angeordnet .sind.The invention relates to one for the steady and proportionate Mixing of several bulk goods serving device, with: lying in a trough Conveyor or mixing screw or the like, as well as arranged at one end of the trough Filling funnels and dispensing opening arranged at the other end of the trough, wherein on the trough, in particular above this, the drive machine and auxiliary equipment are arranged .are.

Bei diesen Einrichtungen, die vornehmlich zur Herstellung von Mörtel .und Zement dienen, .hat sich gezeigt, daß das Schüttgut, insbesondere das Bindemittel, in den Einfülltrichtern zur Brückenbildung neigen kann, oder nicht in der gewünschten Weise auf die Förderschnecke oder das Zuteilorgan nachrutscht. ' Zur Vermeidung dieser Nachteile hat man bereits vorgeschlagen, an dem Einfülltrichfer eine Rüttel-, Schüttel-, Wackel-, Schwing- oder Vibrationseinrichtung vorzusehen, die an eine Wand des Einfülltrichters angreift. Diese Einrichtung benötigte zum Antrieb stets einen weiteren Motor, wodurch die Herstellungskosten wesentlich erhöht und eine weitere Ausfallmöglichkeit gegeben ist.In these facilities, which are primarily used for the production of mortar .and cement. It has been shown that the bulk material, in particular the binding agent, may tend to bridge in the hopper, or not in the desired way Way on the screw conveyor or the metering device slides. ' To avoid of these disadvantages, it has already been proposed that a vibrating, Shaking, wobbling, oscillating or vibration device to be provided, which is attached to a Attacks the wall of the feed hopper. This device was always needed for propulsion another motor, which significantly increases the manufacturing cost and a further failure is given.

Durch die Erfindung kommt dieser weitere Antrieb dadurch in Fortfall, -daß die Vibrationseinrichtung unmittelbar von dem Antriebsmotos des Mischers angetrieben wird., also nur ein Motor vorhanden ist. Auch weist sie den großen Vorteil auf, daß bei der Anordnung von zwei hintereinanderliegenden Aufgabetrichtern die gemeinsame Trennwand in Vibration versetzt wird. .Hierdurch ist die Gewähr für einen ständigen, flüssigen Ablauf der eingebrachten Materialien -gegeben. Die Antriebswelle und das Schwunggewicht sind dabei durch einen Tunnel hindurchgeführt, der sich durch den vorderen der beiden Trichter erstreckt und verhindert, daß das Schüttgut mit den bewegten Teilen in Berührung kommt. Die Trichter selbst sind so nachgiebig an der Maschine angebracht, daß sich die Vibration in genügender Stärke auswirken kann.The invention eliminates this additional drive, -that the vibration device is driven directly by the drive motor of the mixer is., So there is only one engine. It also has the great advantage that with the arrangement of two feed hoppers one behind the other the common Partition wall is set in vibration. .This guarantees a constant, liquid drainage of the introduced materials -given. The drive shaft and that Swing weights are passed through a tunnel that runs through the extends front of the two funnels and prevents the bulk material with the moving parts comes into contact. The funnels themselves are so compliant at the Machine attached so that the vibration can have sufficient strength.

Der Gegenstand der Erfindung ist in Form eines Ausführungsbeispiels an Hand der Zeichnung näher erläutert. Dabei werden teilweise dieselben Bezugszeichen verwendet wie im Hauptpatent.The subject matter of the invention is in the form of an exemplary embodiment explained in more detail with reference to the drawing. The same reference numerals are used here in some cases used as in the main patent.

An den beiden'Enden des auf einem Fahrgestell 24 stehenden Mischtroges i sind einerseits die Einfülltrichter 5 für das Füllgut und 6 für das Bindegut und andererseits ,das Getriebe 14 und der Antriebsmotor 13 für die Mischvorrichtung aufgebaut. An der dem Motor zugekehrten Wand 63 des Bindeguttrichters 6 ist das Lager 70 des Vibrators 71 angeordnet. Dieser besteht aus einem exzentrischen Schwunggewicht 74, welches auf der unmittelbar mit dem Antriebsmotor 13 gegebenenfalls über eine elastische Kupplung 76 verbundenen Welle 72 befestigt ist. Durch die Vibratoreinrichtung wird vornehmlich der Bindeguttrichter 6 in Rüttelbewegungen versetzt, dabei jedoch der Schüttguttrichter 5 miterfaßt, da .der Vibrator an der gemeinsamen Trennwand 64 zwischen Füllguttrichter 5 und Bindeguttrichter 6 befestigt ist. Das Vibratorlager 73 und das auf der Antriebswelle 72 gelagerte exzentrische Schwunggewicht 74 befinden sich in einem rohrförmigen Tunnel 75, der den Bindeguttrichter 6 durchdringt und so die bewegten Teile vordem Bindegut schützt.At the two ends of the mixing trough i standing on a chassis 24, on the one hand the filling funnel 5 for the filling material and 6 for the binding material and on the other hand, the gear 14 and the drive motor 13 for the mixing device. The bearing 70 of the vibrator 71 is arranged on the wall 63 of the binding material funnel 6 facing the motor. This consists of an eccentric flywheel 74, which is attached to the shaft 72, which is connected directly to the drive motor 13, optionally via an elastic coupling 76. The vibrator device primarily sets the binding material funnel 6 in shaking movements, but also captures the bulk material funnel 5 because the vibrator is attached to the common partition 64 between the filling material funnel 5 and the binding material funnel 6. The vibrator bearing 73 and the eccentric flywheel 74 mounted on the drive shaft 72 are located in a tubular tunnel 75 which penetrates the binding material funnel 6 and thus protects the moving parts from the binding material.

Es können in beiden Wänden 64 und 69 Lagerstellen für den Vibrator vorgesehen sein. Die Erfindung beinhaltet auch die Möglichkeit, daß mehrere Vibratoren vorgesehen sind, die in der gleichen Weise wie der vorbeschriebene Vibrator ausgebildet sind.There can be 64 and 69 bearing points for the vibrator in both walls be provided. The invention also includes the possibility that several vibrators are provided which are designed in the same way as the vibrator described above are.

Claims (3)

PATENTANSPRÜCHE: i. Kontinuierlich arbeitende Mischmaschine mit in einem Trog liegender Fö:rder- und Mischschnecke sowie mit- an einem Ende des Troges angeordneten Einfülltrichtern und über dem Trog liegender Antriebsmaschine, bei der die Einfülltrichter mit einer Vibrationsvorrichtung ausgerüstet sind, dadurch gekennzeichnet, daß die Vibrationsvorrichtung in einem Tunnel einen Einfülltrschter durchdringt und die Trennwand zu einem zweiten Trichter berührt. PATENT CLAIMS: i. Continuous mixing machine with in A trough-lying conveyor and mixing screw as well as at one end of the trough arranged filling hoppers and the drive machine above the trough which the hopper are equipped with a vibration device, thereby characterized in that the vibration device has a feed hopper in a tunnel penetrates and touches the partition to a second funnel. 2. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß die in bekannter Weise mit einem Schwunggewicht versehene Vibratorwelle mit dem Antrieb des Mischers unmittelbar, gegebenenfalls über eine gelenkige Zwischenwelle, gekuppelt ist. 2. Device according to claim i, characterized in that in a known manner with a swing weight provided vibrator shaft with the drive of the mixer directly, if necessary is coupled via an articulated intermediate shaft. 3. Vorrichtung nach den Ansprüchen i und 2, dadurch gekennzeichnet, daß mehrere Vibratoren oder ähnliche Einrichtungen vorgesehen sind. Angezogene Druckschriften: Französische Patentschrift Nr. 618 666; USA.-Patentschrift Nr. 2 439 774; schweizerische Patentschrift Nr. 2oi 564.3. Device according to the claims i and 2, characterized in that several vibrators or similar devices are provided. References: French Patent No. 618,666; U.S. Patent No. 2,439,774; Swiss patent specification No. 2oi 564.
DEL11968A 1952-04-01 1952-04-01 Continuously working mixing machines Expired DE937997C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL11968A DE937997C (en) 1952-04-01 1952-04-01 Continuously working mixing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL11968A DE937997C (en) 1952-04-01 1952-04-01 Continuously working mixing machines

Publications (1)

Publication Number Publication Date
DE937997C true DE937997C (en) 1956-01-19

Family

ID=7259030

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL11968A Expired DE937997C (en) 1952-04-01 1952-04-01 Continuously working mixing machines

Country Status (1)

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DE (1) DE937997C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078406B (en) * 1957-08-06 1960-03-24 Siemens Ag Device for cleaning metal and non-metal parts under the action of ultrasonic vibrations

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR618666A (en) * 1925-12-23 1927-03-15 Jackson & Church Company Improvements to co-operating dispensing machines to produce mixtures
CH201564A (en) * 1937-02-19 1938-12-15 Procedes Tech Const Method and plant for the continuous manufacture of building elements made of concrete or the like.
US2439774A (en) * 1946-05-01 1948-04-13 Jaeger Machine Co Concrete mixer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR618666A (en) * 1925-12-23 1927-03-15 Jackson & Church Company Improvements to co-operating dispensing machines to produce mixtures
CH201564A (en) * 1937-02-19 1938-12-15 Procedes Tech Const Method and plant for the continuous manufacture of building elements made of concrete or the like.
US2439774A (en) * 1946-05-01 1948-04-13 Jaeger Machine Co Concrete mixer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078406B (en) * 1957-08-06 1960-03-24 Siemens Ag Device for cleaning metal and non-metal parts under the action of ultrasonic vibrations

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