EP0743090B1 - Bac de mélangeur transportable - Google Patents

Bac de mélangeur transportable Download PDF

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Publication number
EP0743090B1
EP0743090B1 EP96106860A EP96106860A EP0743090B1 EP 0743090 B1 EP0743090 B1 EP 0743090B1 EP 96106860 A EP96106860 A EP 96106860A EP 96106860 A EP96106860 A EP 96106860A EP 0743090 B1 EP0743090 B1 EP 0743090B1
Authority
EP
European Patent Office
Prior art keywords
mixing
vat
mixer according
mixer
transportable
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 - Lifetime
Application number
EP96106860A
Other languages
German (de)
English (en)
Other versions
EP0743090A1 (fr
Inventor
Josef Fliegl
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
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 Individual filed Critical Individual
Publication of EP0743090A1 publication Critical patent/EP0743090A1/fr
Application granted granted Critical
Publication of EP0743090B1 publication Critical patent/EP0743090B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B28C5/1837—Mixers of the tilted-drum type, e.g. mixers pivotable about an axis perpendicular to the axis of rotation for emptying provided with feeding means, e.g. hoisting skips
    • 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
    • B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
    • 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
    • B28C5/1856—Details or parts, e.g. drums
    • B28C5/1862—Construction of drum, e.g. provided with mixing blades

Definitions

  • the invention relates to a portable mixer, comprising a mixer tub with coupling elements for the Connection of the mixer tub to a transport device and with one via a drive device actuable mixer.
  • Mixers of the type mentioned can, as is already known is, with a swiveling, serving as a filling scoop Sidewall.
  • Such mixers can from Forklifts or tractors on the mixer provided coupling links and added to the site of their work assignment.
  • Such a mixer is known from EP 0 308 575.
  • Mixers of the type mentioned above can also be equipped with fixed blades. Such Mixers must be used for the filling process during a Mixing position swung by 90 ° with the protruding beyond their side wall Shovel to be able to pick up the filling material and then then back upright to be swung back. Such mixers will also coupled to wheel loaders and from there to their place of use transported and there alternately in their filling position or pivoted into their mixed position.
  • the specified in claims 1 and 2 The invention is based on the object of a portable To create mixers that are able to with relatively short mixing times larger filling quantities than with to mix the conventional mixers optimally.
  • the floor area is oval and can for example be formed from two circular areas be in a subarea of theirs Overlap area. This will be opposite Constrictions formed that are suitable for the mixing process have a positive effect because blind spots in the wall area between the agitators are avoided.
  • the arms of the mixing crosses preferably have the Mixers have a different length and are expediently arranged so that a short Boom of a mixer a long boom of the faces other mixing plant.
  • the agitators can be driven either hydraulically via a gear arranged under the floor surface or on the top surface, or via a PTO shaft.
  • the mixer tub 1 shown in Fig. 1 comprises a cylindrical side wall 2, the bottom surface 3 by two overlapping circles with matching radius is formed. This results in an approximately oval shape Floor surface 3 with the dash-dotted axis of symmetry 4 opposing constrictions 5, a, b. As a result the resulting baffle edges of the side wall 2 is in the mixer tub 1 when mixing the product blind spot avoided and furthermore the movement of the Mixed material by swirling at the impact edge promoted.
  • the one formed from bottom surface 3 and side wall 2 Mixer tub 1 is covered by a grid 6, which in Fig. 1 is only indicated in broken form.
  • the Mixer tub 1 is via coupling links 7 with the support arm a wheel loader connectable.
  • Each agitator 9, 10 comprises a mixing cross 12 and 13, respectively in turn each on the free one remote from the drive End of the axes of rotation 8 are arranged.
  • each mixing cross 12, 13 consists of three arms 12a, b, c and 13a, b, c of different lengths.
  • the arrangement is such that e.g. the longest Boom 13a of the mixer 10 a shorter boom 12b for example, lies opposite one another or a mutual touch To avoid disruption in the rotation of the agitators 9, 10 and that Filled material conveyed completely by the agitator 10 take over and transport further, with the aim of the entire floor area 3 a uniform mixing of the to reach entire contents.
  • each boom 12a, b, c or 13a, b, c carries an approximately S-shaped curved mixing arm 14 or 15, which extends from the mixing cross 12 or 13 to the bottom surface 3 of the tub 1.
  • the side wall part 2a can be pivoted about joints 16.
  • the side wall part 2a is shaped like a blade 17 at its free end.
  • the side wall part 2a is shown in the closed position, which it occupies during the mixing process and further also shown in the open position, which is used to fill the Mixer 1 takes.
  • a mixer tub 1 is shown, its construction with the mixer tub shown in FIGS. 1 to 3 1 matches. Only its side wall is 1 firmly, that is, it has no pivotable Partial area. To fill the mixer tub 1 is on top of the tub 1 an obliquely upwards over the Bucket 19 protruding from the edge of the tub.
  • the mixer tub 1 is filled by the wheel loader 22 for filling pivoted about 90 °. Its protruding over the top Bucket 19 goes down and takes it on the ground located filling material 23. By swiveling the Mixer tub 1, the filling material enters the tub 1.
  • the Filling process can be despite the large volume of the mixer tub according to the invention by tilting the container enable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Confectionery (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Disintegrating Or Milling (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Catching Or Destruction (AREA)

Claims (12)

  1. Mélangeur transportable comprenant une cuve (1) avec des organes d'attelage (7) pour être relié à une installation de transport (22), un mécanisme mélangeur actionné par une installation d'entraínement (11) et dont l'agitateur (9, 10) est entraíné par un axe (8) monté verticalement dans le fond (3) de la cuve (1) et relié à un croisillon mélangeur (12, 13) muni de bras (12a, b, c, 13a, b, c) portant des pelles mélangeuses (14, 15),
    caractérisé en ce que
    le mécanisme mélangeur comprend au moins deux agitateurs (9, 10) dont les axes de rotation (8) sont montés à distance l'un de l'autre dans le fond (3) de la cuve (1) et qui portent chacun un croisillon mélangeur (12, 13) dont les bras (12a, b, c, 13a, b, c) ont des longueurs différentes et qui sont disposés de façon que pour un mouvement de rotation en phase des croisillons (12, 13), chaque fois un bras court (par exemple le bras 12b du croisillon 12) se trouve directement en regard d'un bras long (13a) du croisillon voisin (13) sans se toucher.
  2. Mélangeur transportable comprenant une cuve (1) avec des organes d'attelage (7) pour être relié à une installation de transport (22), un mécanisme mélangeur actionné par une installation d'entraínement (11) et dont l'agitateur (9, 10) est entraíné par un axe (8) monté verticalement dans le fond (3) de la cuve (1) et relié à un croisillon mélangeur (12, 13) muni de bras (12a, b, c, 13a, b, c) portant des pelles mélangeuses (14, 15),
    caractérisé en ce que
    le mécanisme mélangeur comprend au moins deux agitateurs (10, 11) dont les axes (8) sont installés à intervalle verticalement dans le fond (3) de la cuve (1) et portent chacun un croisillon mélangeur (12, 13) dont les bras sont de même longueur, la distance des axes de rotation (8) étant choisie pour que les trajectoires des bras de croisillons voisins se croisent partiellement, pour un mouvement de rotation déphasé des croisillons (12, 13) voisins, de sorte que pendant la rotation des croisillons les bras s'interpénètrent sans se toucher.
  3. Mélangeur transportable selon l'une quelconque des revendications 1 ou 2,
    caractérisé en ce que
    les bases des axes de rotation (8) des croisillons (12, 13) sont situées sur une droite de jonction.
  4. Mélangeur transportable selon la revendication 3,
    caractérisé en ce que
    les dimensions du fond (3) de la cuve (1) , dans la direction donnée par la droite passant par les axes de rotation (8), sont plus grandes que dans la direction perpendiculaire à la première.
  5. Mélangeur transportable selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    le fond (3) est formé d'au moins deux surfaces circulaires qui se chevauchent sur une partie de leur surface et donnent une surface ovale avec des rétrécissements opposés (5a, b).
  6. Mélangeur transportable selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    le sens de rotation des agitateurs (9, 10) est le même.
  7. Mélangeur transportable selon l'une quelconque des revendications 1 à 5,
    caractérisé en ce que
    le sens de rotation d'agitateurs voisins (9, 10) est opposé.
  8. Mélangeur transportable selon l'une quelconque des revendications 1 à 7,
    caractérisé en ce que
    le mélangeur relié à un engin de chargement à roues (22) ou analogue par l'intermédiaire des éléments d'attelage, comporte une cuve (1) munie d'une paroi latérale (2a) en forme de pelle mobile (17) pivotant autour d'un axe (16) prévu au niveau du fond (3a) et qui peut basculer dans une position d'ouverture pour charger le mélangeur et dans une position de fermeture dans laquelle cette surface complète la paroi (2) de la cuve, permettant d'effectuer un mélange.
  9. Mélangeur transportable selon l'une quelconque des revendications 1 à 7,
    caractérisé en ce que
    le mélangeur relié à un engin à roues (22) ou analogue de manière pivotante par des éléments d'attelage, comporte au niveau de sa paroi latérale (2), dans la zone de son recouvrement par une grille (6), une surface de pelle (19) inclinée vers le haut, servant, lorsqu'elle est basculée de 90° autour de son axe médian longitudinal, et qu'en même temps le fond de la cuve est abaissé, à prendre une charge (23) qui se trouve sur le sol.
  10. Mélangeur transportable selon l'une quelconque des revendications 8 ou 9,
    caractérisé en ce que
    la direction longitudinale de la cuve (1) est dirigée transversalement à la direction de transport de l'engin à roues (22) ou analogue.
  11. Mélangeur transportable selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    l'installation d'entraínement des agitateurs (9, 10) est reliée aux axes de rotation (8) des agitateurs (9, 10) soit par une transmission installée sous le fond, soit par une transmission installée sur la surface de la grille de recouvrement (6) de la cuve (1).
  12. Mélangeur transportable selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    l'entraínement de l'agitateur est assuré par un moyen hydraulique.
EP96106860A 1995-05-19 1996-04-30 Bac de mélangeur transportable Expired - Lifetime EP0743090B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29508059U DE29508059U1 (de) 1995-05-19 1995-05-19 Mischerbottich
DE29508059U 1995-05-19

Publications (2)

Publication Number Publication Date
EP0743090A1 EP0743090A1 (fr) 1996-11-20
EP0743090B1 true EP0743090B1 (fr) 2001-07-04

Family

ID=8008082

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96106860A Expired - Lifetime EP0743090B1 (fr) 1995-05-19 1996-04-30 Bac de mélangeur transportable

Country Status (4)

Country Link
EP (1) EP0743090B1 (fr)
AT (1) ATE202723T1 (fr)
DE (2) DE29508059U1 (fr)
DK (1) DK0743090T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113478656B (zh) * 2021-07-01 2022-05-27 包头市公路工程股份有限公司 水稳拌合站单轮动断触头在拌缸清理中保障安全应用施工工法
CN113718902B (zh) * 2021-09-17 2023-07-04 重庆昕晟环保科技有限公司 一种带搅拌功能的供水水箱
CN115646298B (zh) * 2022-11-11 2023-06-16 东北农业大学 液态农药混合比例精准调节混配器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2208443C2 (de) * 1972-02-23 1982-12-30 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Senkrechter Mischbehälter für Kohle-Brikettiergut
DE3264388D1 (en) * 1981-04-01 1985-08-01 Hoopman Onderzoek Ontwikkeling Pivoting blender for animal feed
US4707140A (en) * 1986-09-29 1987-11-17 Mohrlang Manufacturing, Inc. Feed mixer
DE8712699U1 (de) * 1987-09-19 1989-01-19 Fliegl, Josef, 8261 Kastl Mischer mit einer schwenkbaren Fülleinrichtung
DE9414917U1 (de) * 1994-09-14 1994-11-03 Fliegl, Josef, 84556 Kastl Transportabler Mischer

Also Published As

Publication number Publication date
DK0743090T3 (da) 2001-09-17
DE29508059U1 (de) 1995-07-27
DE59607201D1 (de) 2001-08-09
ATE202723T1 (de) 2001-07-15
EP0743090A1 (fr) 1996-11-20

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