DE1911454U - MIXING BLADES FOR CONCRETE MIXING MACHINES, IN PARTICULAR FORCED MIXERS. - Google Patents

MIXING BLADES FOR CONCRETE MIXING MACHINES, IN PARTICULAR FORCED MIXERS.

Info

Publication number
DE1911454U
DE1911454U DEU4682U DEU0004682U DE1911454U DE 1911454 U DE1911454 U DE 1911454U DE U4682 U DEU4682 U DE U4682U DE U0004682 U DEU0004682 U DE U0004682U DE 1911454 U DE1911454 U DE 1911454U
Authority
DE
Germany
Prior art keywords
mixing
blades
mixing blades
tub
mixers
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
DEU4682U
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.)
URBAN GmbH
Original Assignee
URBAN GmbH
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 URBAN GmbH filed Critical URBAN GmbH
Priority to DEU4682U priority Critical patent/DE1911454U/en
Publication of DE1911454U publication Critical patent/DE1911454U/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus 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
    • B28C5/0806—Details; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0726—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by a single radial rod, other than open frameworks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1123—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades sickle-shaped, i.e. curved in at least one direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus 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
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus 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
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing 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
    • B28C5/14—Mixing 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 the stirrers having motion about a horizontal or substantially horizontal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus 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
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing 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
    • B28C5/16—Mixing 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 the stirrers having motion about a vertical or steeply inclined axis

Landscapes

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

Description

RA.908 63W9.1264RA.908 63W9.1264

Anmelderin:Applicant:

Firma UEBAN GMBH., 562 Yelbert/Rhld., Industriestr. 35.Company UEBAN GMBH., 562 Yelbert / Rhld., Industriestr. 35.

Modellbezeichnungi
Mischflügel für Betonmischmaschinen,Model name i
Mixer blades for concrete mixers,

insbesondere Zwangsmischer.especially compulsory mixers.

Die Neuerung bezieht sich auf einen Mischflügel für Betonmischmaschinen, insbesondere Zwangsmischer mit einem feststehenden Mischbottich und in diesem rotierenden Mischflügeln. Die Mischflügel bei den bisher bekannten Maschinen dieser Art sind in der Regel spatenartig ausgebildet und an den Tragarmen des Getriebes derart angeordnet, daß einige Plugel das im Bereich des Bottichbodens liegende Mischgut und einige Flügel den oberen Teil des Mischgutes erfassen.The innovation relates to a mixing paddle for concrete mixers, in particular compulsory mixers with a fixed mixing tub and rotating mixing blades in this. The mixing blades in the previously known machines of this type are usually spade-like and are attached to the support arms of the transmission arranged so that some plugs that in the area of the The mix lying at the bottom of the vat and a few wings grasp the upper part of the mix.

Eine derartige Ausbildung und Anordnung der Mischflügel hat jedoch den Nachteil, daß die kurzen Mischflügel, welche das am Bottichboden befindliche Mischgut, erfassen, offensichtlich nicht in kürzester Zeit das Mischgut mit dem oberen Teil des Mischgutes intensiv vermengen können.However, such a design and arrangement of the mixing blades has the disadvantage that the short mixing blades that are attached to the bottom of the vat existing mix, obviously not in the shortest possible time Time to be able to mix the mix intensively with the upper part of the mix.

Die Aufgabe der Neuerung besteht darin, den angeführten Mangel zu beseitigen und die Mischflügel derart auszubilden und anzuordnen, daß diese in kürzester Zeit eine einwandfreie Vermischung des Mischgutes auf der ganzen Füllhöhe gewährleisten.The task of the innovation is to remedy the specified deficiency to eliminate and to train and arrange the mixing blades in such a way that that they ensure perfect mixing of the material to be mixed over the entire filling level in the shortest possible time.

Diese Aufgabe ist gemäß der Neuerung dadurch gelöst, daß die Mischflügel aus einer einstückigen, undurchbrochenen Platte ge-This object is achieved according to the innovation in that the Mixing blades made from a one-piece, uninterrupted plate

— 1 —- 1 -

bildet sind, welche vom Bottichboden bis zur Füllhöhe des Bottichs eine -gleiche Breite besitzen und etwa auf halber Länge in Drehrichtung der Flügel im schrägen Winkel zur Bottich-Mittellinie schaufelartig abgebogen sind.forms which are from the bottom of the tub to the filling level of the tub Have the same width and about half the length in the direction of rotation of the wings at an oblique angle to the tub center line are bent like a shovel.

Derartig ausgebildete Mischflügel sind nicht nur einfach und billig in der Herstellung, sondern durch schaufeiförmige Abwinkelung wird vor allen Dingen die überraschende Wirkung erzielt, daß. das im Bereich des Bottichbodens liegende Mischgut von den Flügeln sehaufeiförmig erfaßt und gegen die Flügel nach oben gewälzt wird, wo es sich mit der oberen, ebenfalls in Bewegung befindlichen Mischgutmasse intensiv vermischen kann. Hierbei kann der Abwinkelungsgrad der Flügel dem- jeweilig gewünschten Mischeffekt angepaßt werden.Mixing blades designed in this way are not only simple and cheap in the manufacturing process, but rather by means of a shovel-shaped angle Above all, the surprising effect is achieved that. the mix lying in the area of the bottom of the vat from the wings seized in the shape of a heap and rolled upwards against the wings where it can mix intensively with the upper mix, which is also in motion. Here the Degree of deflection of the wings according to the desired mixing effect be adjusted.

In Anbetracht dessen, daß die Mischflügel auf der ganzen Füllhöhe eine gleiche Breite besitzen, wird naturgemäß auch das Mischgut auf die ganze Füllhöhe gleichmäßig und in gleich großen Mengen erfaßt, was nicht nur den Wirkungsgrad erhöht, sondern auch den Mischvorgang beschleunigt.In view of the fact that the mixing blades on the entire filling level have the same width, the mix will naturally also be uniform over the entire filling level and in equal quantities detects, which not only increases the efficiency, but also accelerates the mixing process.

TJm eine dauernde Verwendung der Mischflügel auch bei einem Yerschleiß derselben zu gewährleisten, sind die Mischflügel gemäß der Heuerung an (Len Tragarmen des G-etriebes in der Höhe verstellbar befestigt.TJM to ensure a permanent use of the mixing vanes even if the Yerschleiß thereof, the mixing blades of the Heuerung to (Len supporting arms of the G-etriebes in height are fixed adjustably in accordance with.

Der Neuerungsgegenstand ist auf der Zeichnung in einem Ausführungsbeispiel dargestellt, und zwar zeigensThe subject of innovation is on the drawing in an exemplary embodiment shown, namely show

Fig. 1 einen schematischen Durchschnitt eines Zwangsmischers mit der Anordnung der neuerungsgemäß ausgebildeten .Mischflügel,Fig. 1 is a schematic cross section of a compulsory mixer with the arrangement of the newly designed mixing blades,

_ 2 —_ 2 -

Pig. 2 eine Vorderansicht des Mischflügels und fig. 3 eine Seitenansicht des Mischflügels.Pig. 2 is a front view of the mixing paddle and fig. 3 is a side view of the mixing paddle.

Dem Anmeldegegenstand ist, wie aus fig. I ersichtlich, ein Zwangsmischer üblicher Bauart zu Grunde gelegt. An den Tragarmen 1 des Getriebes 2 sind die aus einer einstückigen undurchbrοebenen, auf ihrer ganzen Länge gleich "breiten Platte gebildeten Mischflügel 3 befestigt. Die Länge der Mischflügel ist hierbei derart bemessen, daß diese vom Bottichboden 4 aus im Betrieb der Maschine die ganze Höhe des Mischgutes 5 erfassen. Wie insbesondere aus fig. 3 ersichtlich, sind die Mischflügel etwa auf ihrer halben Länge und etwa um 30 Grad zur Drehrichtung der flügel gegen die Bottich-Mittellinie 6 abgewinkelt,, damit die flügel das Mischgut 5 schaufelartig erfassen können.The subject of the application is, as shown in fig. I can be seen, based on a compulsory mixer of the usual design. The mixing blades 3, formed from a one-piece, uninterrupted flat plate of equal width over its entire length, are attached to the support arms 1 of the gearbox 2 3, the mixing blades are angled about half their length and about 30 degrees to the direction of rotation of the blades against the tub center line 6, so that the blades can grasp the mix 5 like a shovel.

Um eine dauernde Verwendung der Mischflügel auch bei einem Verschleiß derselben zu gewährleisten, durchdringen deren Befestigungsschrauben in den Mischflügeln, vorgesehene Längsschlitze 7» welche es ermöglichen, die flügel dem jeweiligen Verschleiß: entsprechend in der Höhe zu verstellen.To ensure that the mixing blades can be used continuously even when they are worn to ensure the same, penetrate their fastening screws Longitudinal slots 7 provided in the mixing blades, which allow the blades to be adjusted according to the respective wear adjustable in height.

Claims (2)

P.A.908 631*23.12.64 Schutzansprüche:P.A.908 631 * 12/23/64 Protection claims: 1. Mischflügel für Betonmischmaschinen, insbesondere Zwangsmischer mit einem feststehenden Mischbottich und in diesem rotierenden Mischflügeln, dadurch gekennzeichnet, daß die Mischflügel (3) aus einer einstückigen, undurchbrochenen Platte gebildet sind, welche vom Bottichboden bis zur Füllhöhe des Bottichs (4) oder darüber hinaus eine gleiche Breite besitzen und etwa auf halber Länge in Drehrichtung der Flügel im schrägen Winkel zur Bottich-Mittellinie (6) schaufelartig abgebogen sind.1. Mixing blades for concrete mixers, especially compulsory mixers with a fixed mixing tub and rotating mixing blades in this, characterized in that the mixing blades (3) are formed from a one-piece, uninterrupted plate, which from the bottom of the tub to the filling level of the tub (4) or in addition, have the same width and about half the length in the direction of rotation of the wings at an oblique angle to the tub center line (6) are bent like a shovel. 2. Mischflügel nach Anspruch 1, dadurch gekennzeichnet, daß die Flügel (3) an den Tragarmen (1) des Getriebes (2) in der Höhe verstellbar befestigt sind.2. Mixing paddle according to claim 1, characterized in that the The wings (3) are attached to the support arms (1) of the gear unit (2) so that they can be adjusted in height. - 4- 4th
DEU4682U 1964-12-29 1964-12-29 MIXING BLADES FOR CONCRETE MIXING MACHINES, IN PARTICULAR FORCED MIXERS. Expired DE1911454U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEU4682U DE1911454U (en) 1964-12-29 1964-12-29 MIXING BLADES FOR CONCRETE MIXING MACHINES, IN PARTICULAR FORCED MIXERS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEU4682U DE1911454U (en) 1964-12-29 1964-12-29 MIXING BLADES FOR CONCRETE MIXING MACHINES, IN PARTICULAR FORCED MIXERS.

Publications (1)

Publication Number Publication Date
DE1911454U true DE1911454U (en) 1965-03-04

Family

ID=33386106

Family Applications (1)

Application Number Title Priority Date Filing Date
DEU4682U Expired DE1911454U (en) 1964-12-29 1964-12-29 MIXING BLADES FOR CONCRETE MIXING MACHINES, IN PARTICULAR FORCED MIXERS.

Country Status (1)

Country Link
DE (1) DE1911454U (en)

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