DE901037C - Tilting drum free-fall mixer - Google Patents

Tilting drum free-fall mixer

Info

Publication number
DE901037C
DE901037C DEV3585A DEV0003585A DE901037C DE 901037 C DE901037 C DE 901037C DE V3585 A DEV3585 A DE V3585A DE V0003585 A DEV0003585 A DE V0003585A DE 901037 C DE901037 C DE 901037C
Authority
DE
Germany
Prior art keywords
drum
agitator
tilting
axis
tilting drum
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
DEV3585A
Other languages
German (de)
Inventor
Egon Handl
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.)
Joseph Voegele AG
Original Assignee
Joseph Voegele AG
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 Joseph Voegele AG filed Critical Joseph Voegele AG
Priority to DEV3585A priority Critical patent/DE901037C/en
Priority to FR1047214D priority patent/FR1047214A/en
Application granted granted Critical
Publication of DE901037C publication Critical patent/DE901037C/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
    • B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
    • B28C5/1825—Mixers of the tilted-drum type, e.g. mixers pivotable about an axis perpendicular to the axis of rotation for emptying
    • B28C5/185—Mixers of the tilted-drum type, e.g. mixers pivotable about an axis perpendicular to the axis of rotation for emptying having driven stirrers, e.g. driven from underneath
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/321—Disposition of the drive
    • B01F35/3213—Disposition of the drive at the lower side of the axis, e.g. driving the stirrer from the bottom of a receptacle
    • 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
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
    • 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
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2324—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes planetary

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Description

Zur Verbesserung der Mischwirkung von Kipptrommel-Freifallmischern für Beton od. dgl. Stoffe ist es bekannt, in der Trommel zusätzliche Rührflügel anzuordnen, die im Drehsinn der Trommel und gleichachsig zu .dieser umlaufen. Da der Mischvorgang bei nahezu waagerechter Lage der Drehachse der Trommel erfolgt, werden: somit diese Rührflügel durch das Mischgut hindurchgeführt und laufen auf dem größten Teil des Umlaufweges frei.To improve the mixing effect of tilting drum free-fall mixers For concrete or the like, it is known to have additional agitator blades in the drum to be arranged, which rotate in the direction of rotation of the drum and coaxially to .dies. There the mixing process takes place with the drum's axis of rotation almost horizontal, are: thus these agitator blades are passed through the mix and run on most of the circulation path free.

Die Erfindung betrifft eine neue Ausbildung eines zusätzlichen Rührwerkes für Kipptrommel-Freifallmischer, die weitaus wirksamer isst und zu einer Zwangsmischung des Gutas führt. Erfindungsgemäß ist bei einem Kipptrom,mel-Freifallmischer mit besonderem Rührwerk für :das Mischgut dieses Rührwerk exzentrisch zur Trommelachse angeordnet. Der Antrieb dieses Rührwerkes erfolgt in Abhängigkeit von .dem Trommelantrieb und ist dabei so ausgebildet, daß das Rührwerk entgegen der Drehrichtung der Trommel umläuft. Vorteilhaft ist das Rührwerk von einem Arm der Trommelachse aufgenommen und von dem Trommelhals aus angetrieben, wobei die Anordnung des Tragarmes so getroffen ist, .daß er in der Arbeitsstellung der Trommel unter deren Drehachse liegt. Damit liegt das Rührwerk während des Mischvorganges ständig in dem Mischgut und arbeitet,dieses neben der Mitnahme durch die Trommelschaufeln nach Art der Zwangsmischer durch.The invention relates to a new design of an additional agitator for tilting drum free-fall mixer, which eats far more efficiently and creates a forced mix of the Gutas leads. According to the invention in a tilting drum, mel free-fall mixer with special agitator for: the material to be mixed this agitator eccentric to the drum axis arranged. This agitator is driven depending on the drum drive and is designed so that the agitator counter to the direction of rotation of the drum running around. The agitator is advantageously received by an arm of the drum axis and driven by the drum neck, the arrangement of the support arm being made in this way is, .that it is in the working position of the drum under its axis of rotation. In order to the agitator is constantly in the mix and works during the mixing process in addition to being carried along by the drum blades in the manner of compulsory mixers.

Die neue Ausbildung ist nachstehend an Hand des in der Zeichnung dargestellten Aus@führungsbeispiels näher erläutert Es zeigt Fig. i einen Achsenschnitt durch die Trommel mit dem Rührwerk, Fig. 2 eine Draufsicht hierzu und Fig. 3 und 4 .die Lage der Trommel in dem Mischer in der Füll- bzw. der Mischstellung.The new training is shown below with reference to the one shown in the drawing From @ management example explained in more detail FIG. 1 shows an axial section through the drum with the agitator, Fig. 2 is a plan view of this and Figs. 3 and 4 .die Position of the drum in the mixer in the filling or mixing position.

Die an der Innenwand! in bekannter Weise -mit Schaufeln 2 besetzte Mischtrommel i ist, wie üblich, mit dem Hals 3 auf einer Achse 4 drehbar gelagert, die von dem Schwenkbügel i i aufgenommen ist. Der Antrieb der Trommel i erfolgt von einem Ritzet 12 aus, das mit einem Zahnkranz 13 der Trommel i zusammenarbeitet. Der Bügel i i ist am Maschinengestell schwenkbar gelagert, und durch seine Verstellung kann die Trommel aus einer Füllstellung (Fig. 3) über .die Arbeitsstellung (Fig. 4) in die Entleerungsstellung verbracht werden. Diese Ausbildung von Kipptrommel'-Freifallmischern ist allgemein bekannt.The one on the inside wall! occupied in a known manner -with blades 2 Mixing drum i is, as usual, rotatably mounted with the neck 3 on an axis 4, which is received by the swivel bracket i i. The drum i is driven from a scoring 12 which cooperates with a ring gear 13 of the drum i. The bracket i i is pivotably mounted on the machine frame, and through its adjustment the drum can move from a filling position (Fig. 3) to the working position (Fig. 4) be brought into the emptying position. This training of tilting drum 'free-fall mixers is well known.

Die Tragachse 4 für die Trommel ii ist über den Trommelhals 3 herausgezogen und trägt einen Arm 5, an :dessen Ende eine Rührwerkswelle 6 mit daran befestigten; Mischwerkzeugen 7 drehbar gelagert ist. Der Trommelhals trägt ein Zahnrad 8, das über zwei von .dem Arm 5 aufgenommene Zwischenräjder,io mit einem Zahnrad 9 der Rührwerkswelle 6 zusammenarbeitet. Die Welle 6 wird somit von dem Trommelhals 3 entgegen dem Drehsinn der Trommel i angetrieben. Die Rührwerkswelle 6 kann auch schräg zur Trommelachse- 4 liegen.The support axle 4 for the drum ii is pulled out over the drum neck 3 and carries an arm 5 at: the end of which an agitator shaft 6 with attached thereto; Mixing tools 7 is rotatably mounted. The drum neck carries a gear 8 that about two .dem arm 5 recorded Zwischenräjder, io with a gear 9 of the Agitator shaft 6 cooperates. The shaft 6 is thus held by the drum neck 3 driven against the direction of rotation of the drum i. The agitator shaft 6 can also at an angle to the drum axis 4.

Der Arm 5 isst zu dem Schwenkbügel vi so ausgerichtet, daß er in der Füllstellung der Trommel i (Fig. 3) über .dem Bügel liegt und somit den: Füllraum frei läßt; beim Umlegen .der Trommel,i in die Mischstellung schwenkt dann der Arm 5 mit dem Rührwerk 6, 7 .mit der Trommel i und liegt dann in deren unterem Raum, der von dem Mischgut gefüllt ist. Die Trommelachse 4 ist in ihrem Sitz in dem Schwenkbügel i i zweckmäßig um sich selbst einstellbar, .damit der Arm 5 mit dein Rührwerkzeug 6,7 auf die günstigste Mischstellung ausgerichtet werden kann. (In den Fig. i und 2 ist der Arm 5 zur Vereinfachung der Darstellung in die Ebene des Schwenkbügels ii verlegt.)The arm 5 eats to the swivel bracket vi aligned so that it is in the filling position of the drum i (Fig. 3) over .dem bracket and thus the: filling space leaves free; When turning the drum, i into the mixing position, the arm 5 with the agitator 6, 7 .with the drum i swivels and then lies in its lower space, which is filled by the material to be mixed. The drum axis 4 is expediently adjustable around itself in its seat in the swivel bracket ii, so that the arm 5 with your stirring tool 6, 7 can be aligned to the most favorable mixing position. (In FIGS. I and 2, the arm 5 is relocated to the plane of the swivel bracket ii to simplify the illustration.)

Claims (5)

PATENTANSPRÜCHE: i. Kipptrommel-Freifallmischer mit zusätzlichem Rührwerk, dadurch gekennzeichnet, daß das Rührwerk exzentrisch zur Achse der Kipptrommel angeordnet ist. PATENT CLAIMS: i. Tilting drum free-fall mixer with additional agitator, characterized in that the agitator is arranged eccentrically to the axis of the tilting drum is. 2. Kipptrommel nach Artspruch i, dadurch gekennzeichnet, daß das Rührwerk von einem Arm der feststehenden Trommelachse drehbar aufgenommen und über ein Vorgelege von einem Zahnrad des Trommelhalses aus .angetrieben ist. 2. tilting drum according to Artspruch i, characterized in that the agitator of one arm of the fixed drum axis rotatably received and via a back gear is driven by a gearwheel of the drum neck. 3. Kipptrommel nach Anspruch i und 2, -da-.durch gekennzeichnet, daß das Rührwerk entgegen, dem Drehsinn der Trommel angetrieben ist. 3. tilting drum according to claim i and 2, -da-. characterized in that the agitator counteracts the direction of rotation Drum is driven. 4. Kipptrommel nach Anspruch i, dadurch gekennzeichnet, daß der Tragarm des. Rührwerken zu :dem Schwenkbügel der Trommel derart ausgerichtet ist, daß das Rührwerk in der Mischstellung der Trommel unter der Ebene des Schwenkbügels in dem von dem Mischgut .erfüllten Raum der Trommel liegt 4. tilting drum according to claim i, characterized in that that the support arm of the. Agitators to: the swivel bracket of the drum aligned in such a way is that the agitator in the mixing position of the drum is below the level of the swivel bracket in the space of the drum that is filled by the material to be mixed 5. Kipptrommel nach Anspruch 4, dadurch gekennzeichnet, idaß .die Tragachse der Trommel um sich selbst einstellbar von .dem Schwenkbügel aufgenommen ist. Angezogene Druckschriften: Deutsche Patentschriften Nr.724073, z66393 555h'55, 462978i niederländische Patentschrift Nr. 47498.5. tilting drum according to claim 4, characterized in that the support axis of the drum is adjustable around itself is added by .the swivel bracket. Referred publications: German patents No. 724073, z66393 555h'55, 462978i Dutch patent specification No. 47498.
DEV3585A 1951-07-19 1951-07-20 Tilting drum free-fall mixer Expired DE901037C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEV3585A DE901037C (en) 1951-07-19 1951-07-20 Tilting drum free-fall mixer
FR1047214D FR1047214A (en) 1951-07-19 1951-10-12 Tilting tank free-fall mixer for concrete or similar products

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1047214X 1951-07-19
DEV3585A DE901037C (en) 1951-07-19 1951-07-20 Tilting drum free-fall mixer

Publications (1)

Publication Number Publication Date
DE901037C true DE901037C (en) 1954-01-07

Family

ID=26001169

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV3585A Expired DE901037C (en) 1951-07-19 1951-07-20 Tilting drum free-fall mixer

Country Status (2)

Country Link
DE (1) DE901037C (en)
FR (1) FR1047214A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976973C (en) * 1952-02-25 1964-10-01 Julius Wilhelm Bedner Mixing machine for concrete or the like.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2956790A (en) * 1957-08-29 1960-10-18 Saburo M Moriya Apparatus for producing mechanically aerated concrete

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE266393C (en) *
NL47498C (en) * 1900-01-01
DE462978C (en) * 1926-09-28 1928-07-20 John Faulder Burn Mixing machine with rotating and tiltable mixing drum, especially for mortar u. like
DE555155C (en) * 1928-01-17 1932-07-18 Winget Ltd Mortar mixing machine with a mixing drum that can be tilted about a horizontal axis and a liquid container located above the mixing drum
DE724073C (en) * 1934-08-12 1942-09-14 Eirich Geb Mixer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE266393C (en) *
NL47498C (en) * 1900-01-01
DE462978C (en) * 1926-09-28 1928-07-20 John Faulder Burn Mixing machine with rotating and tiltable mixing drum, especially for mortar u. like
DE555155C (en) * 1928-01-17 1932-07-18 Winget Ltd Mortar mixing machine with a mixing drum that can be tilted about a horizontal axis and a liquid container located above the mixing drum
DE724073C (en) * 1934-08-12 1942-09-14 Eirich Geb Mixer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976973C (en) * 1952-02-25 1964-10-01 Julius Wilhelm Bedner Mixing machine for concrete or the like.

Also Published As

Publication number Publication date
FR1047214A (en) 1953-12-11

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