EP3675992B1 - Mélangeur de matériaux de construction - Google Patents

Mélangeur de matériaux de construction Download PDF

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Publication number
EP3675992B1
EP3675992B1 EP17798163.6A EP17798163A EP3675992B1 EP 3675992 B1 EP3675992 B1 EP 3675992B1 EP 17798163 A EP17798163 A EP 17798163A EP 3675992 B1 EP3675992 B1 EP 3675992B1
Authority
EP
European Patent Office
Prior art keywords
construction material
material mixer
latching
mixer according
blades
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.)
Active
Application number
EP17798163.6A
Other languages
German (de)
English (en)
Other versions
EP3675992A1 (fr
Inventor
Ingolf DETLOFF
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.)
Ammann Schweiz AG
Original Assignee
Ammann Schweiz 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 Ammann Schweiz AG filed Critical Ammann Schweiz AG
Publication of EP3675992A1 publication Critical patent/EP3675992A1/fr
Application granted granted Critical
Publication of EP3675992B1 publication Critical patent/EP3675992B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B01F27/071—Fixing of the stirrer to the shaft
    • 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
    • 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
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
    • B01F27/11253—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis the blades extending oblique to the stirrer axis
    • 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
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/41—Mounting or supporting stirrer shafts or stirrer units on receptacles
    • B01F35/412—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting both extremities of the shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/28—Mixing cement, mortar, clay, plaster or concrete ingredients
    • 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
    • B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
    • B01F27/052—Stirrers with replaceable wearing elements; Wearing elements therefor
    • 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
    • B28C5/0806—Details; Accessories

Definitions

  • the invention relates to a building material mixer, in particular asphalt or concrete mixer, according to the preamble of claim 1, a mixer arm according to the preamble of claim 11, and a corresponding method for replacing blades in concrete mixers.
  • Building material mixers usually consist of a container with at least one driven shaft on which mixing arms carrying blades perpendicular to the shaft are attached at a distance from one another.
  • the blades are arranged at a distance from the inner wall of the container.
  • the mixing arms have an inner part connected to the shaft and an outer part carrying the blades. These two parts can be connected to one another by means of an adjustable connecting device having screws.
  • the actual operational connection between the outer parts and the inner parts is established by means of a large number of screw connections, to be precise on site when the worn blades have to be replaced.
  • the pamphlet US4877327 discloses a building material mixer according to the preamble of claim 1 and a mixing arm according to the preamble of claim 11.
  • the invention is based on the object of providing a remedy here and developing the mixer of the generic type without undue structural effort in such a way that the blades can be exchanged in a minimum of time.
  • the invention is implemented in any case when the operational connection between the inner part and the outer part of a mixing arm in building material mixers is established by means of a snap-in and / or snap-in connection. This makes it possible to mount new blades without the use of tools.
  • the latching connection device consists on the one hand of two pins provided with latching openings, which run concurrently with the mixing arm are arranged at the front end of the inner part at a distance of the diameter of a bolt carrying the blade.
  • the locking connection device comprises two centrally perforated molded parts enclosing the pegs, one of which is provided with two spring tabs that can be fitted into the locking openings of the pegs, as well as a bolt carrying the blade, which enables an operational connection between the molded parts.
  • the individual parts are connected to the shovel via the bolts in order to then establish an operational connection between the outer part and the inner part, which has the pegs.
  • the assembly of the outer part is made in the factory, while the building material mixer is equipped with new blades on site.
  • the individual part not provided with the spring tabs is designed as a cage that receives the latching lugs. Tilting of the blade can thus be counteracted.
  • the distances between the blades and the inner wall of the container can also be adjusted in a simple manner by arranging spacers of different thicknesses at the joint between the outer part and the inner part.
  • the invention also relates to a method according to claim 12 for carrying out the replacement of blades of a building material mixer.
  • the protective cover is removed from the sleeve, the connection is released and the blade to be replaced is removed.
  • the prefabricated locking connection device with the new shovel is attached to the pin.
  • the locking connection device can be released particularly quickly and the old shovel can be removed.
  • the figures show a building material mixer with a cylindrical container 1 with a driven central shaft 5, on which mixing arms 6 carrying blades 12 perpendicular to the shaft are fastened at intervals.
  • the axes of the mixing arms can enclose a different angle with the axis of the shaft 5.
  • the blades 12 are at a distance from the inner wall of the container 1.
  • the mixing arms 6 are divided into an inner part 11 connected to the shaft 5 and an outer part 13 carrying the blade 12. Both parts can be connected to one another by means of an adjustable connecting device 14.
  • the connecting device is generally designed in such a way that the actual operational connection between the two parts, that is to say the inner part and the outer part, is established by plugging, latching and / or twisting. The advantage of these connections is that they can be produced without tools, which is of particular importance when a large number of blades are exchanged.
  • a building material mixer is shown. It consists of a cylindrical container 1 which is closed with a lid 2.
  • a shaft 5 is mounted centrally in the container 1 by means of bearings 3, 4, to which the mixing arms are attached. Just a mixing arm 6 is shown in detail, others 7-10 are only indicated.
  • the shaft 5 usually carries a plurality of mixing arms with blades which protrude from the shaft 5, preferably at right angles.
  • the shaft 5 is set in rotation by a drive 15, for example an electric motor.
  • the mixing arm 6 comprises an inner part 11 connected to the shaft 5 and an outer part 13 carrying a shovel 12, both parts being releasably connectable to one another by means of an adjustable connecting device 14.
  • the mixing arm 6 is in the Figures 2-4 shown in more detail.
  • the inner part 11 is after Fig. 2 from a mixing arm foot 16 connected to the shaft, for example by means of a screw connection, and a molded part protruding from this, from whose foot-free end face 17 two pins 18, 19 Figures 3 and 4th ) protrude at the same time as the molded part.
  • These pins have locking recesses or locking openings 20, 21 and thus form part of a locking device 22 ( Fig. 4 ).
  • a second part of the latching device 22 is formed by two centrally perforated molded parts 23, 24.
  • the molded part 23 is provided with two spring tabs 25, 26 arranged to the side of the perforation 23a, which can be introduced into the latching depressions 20, 21.
  • the molded part 24 is supplemented to form a cage which serves to receive the two pins 18 and 19 and to protect them from working material.
  • a bolt 27 is guided through the perforations 23a and 24a of the molded parts 23, 24, at one end of which a blade 12 is fastened over a square piece 28 and which is provided with a threaded section 29 at the other end.
  • This threaded section 29 is in the operating state of the outer part 13 ( Fig. 1 ) provided with a nut 31, which in turn can be covered by a sleeve 30 with a protective cover 32.
  • the sleeve 30 can be closed with the protective cover 32 arranged at the end in order to protect the screw connection against working material. It is essentially a can-lid connection that is simple is solvable.
  • the square piece 28, in conjunction with the bevels of the molded part 23, serves to prevent the blade 12 from twisting.
  • the unit consisting of the parts 12, 28, 27, 29, 23, 24, 30, 31, 32 is preassembled when the blade is replaced, the nut 31 of the screw connection being firmly tightened.
  • This screw connection is only used to hold the unit described above together, but not to produce a screw connection between the outer part 13 or the shovel 12 and the inner part (arm) 11, as in the conventional building material mixers, in which the actual connection between the arm and the Blade is made by means of a screw connection, which must be loosened when replacing the blade, with a special tool.
  • the construction of the mixing arm is such that, instead of using a conventional cutting torch or cut-off machine, the protective cover 32 can be removed in the shortest possible time, the nut 31, which holds the unit together, can be loosened and the used blade can be removed from the locking connection device 22.
  • the new unit can then just as quickly be plugged onto the pins 18, 19, the spring tabs 25, 26 locking into the locking openings 20, 21.
  • the distance between the blade edge and the inner wall of the container 1 can be adjusted by means of spacers 23b that are slipped over the pins 18, 19.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Claims (12)

  1. Mélangeur de matériaux de construction, comprenant une carcasse (1) ayant au moins un arbre entraîné (5) auquel sont fixées à intervalles des pales (12) portant des bras de mélange (6), dans lequel les bras de mélange (6) comprennent une partie intérieure (11), qui est reliée à l'arbre (5), et une partie extérieure (13), qui porte les pales (12), lesquelles parties peuvent être reliées entre elles sans outils, caractérisé en ce que les bras de mélange comprennent une connexion par verrouillage et/ou encliquetage (22) de sorte que la partie intérieure (11) peut être connectée à la partie extérieure (13) au moyen de la connexion par verrouillage et/ou encliquetage (22).
  2. Mélangeur de matériaux de construction selon la revendication 1, caractérisé en ce que les bras de mélange (6) qui sont fixés à l'arbre (5) peuvent être reliés de manière détachable à l'arbre et sont disposés perpendiculairement à l'arbre.
  3. Mélangeur de matériaux de construction selon la revendication 1 ou 2, caractérisé en ce que la connexion par verrouillage et/ou encliquetage comprend un dispositif de liaison par encliquetage (22) comportant au moins un tourillon (18, 19) pourvu d'ouvertures d'encliquetage (20, 21) et des manilles à ressort (25, 26) coopérant avec les ouvertures d'encliquetage (20, 21) à l'état opérationnel.
  4. Mélangeur de matériaux de construction selon la revendication 3, caractérisé en ce que les tourillons (18, 19) sont disposés à l'extrémité avant de la partie intérieure (11) avec la même orientation que le bras de mélange (6) et à une distance d'au moins le diamètre des boulons (27) portant la pale (12).
  5. Mélangeur de matériaux de construction selon la revendication 3 ou 4, caractérisé par des pièces moulées (23, 24) perforées et pouvant être assemblées pour former un corps creux, dont l'une comprend des manilles à ressort (25, 26) coopérant avec des ouvertures d'encliquetage (20, 21) des tourillons (18, 19), et qui sont traversées par le boulon (27) portant la pale (12).
  6. Mélangeur de matériaux de construction selon la revendication 5, caractérisé en ce que les éléments formés (23, 24) forment à l'état opérationnel une cage recevant les tourillons (18, 19).
  7. Mélangeur de matériaux de construction selon la revendication 6, caractérisé en ce que le boulon (27) portant les pales (12) s'étend perpendiculairement à l'axe et est relié à la cage par friction.
  8. Mélangeur de matériaux de construction selon la revendication 7, caractérisé en ce que l'extrémité libre du boulon (27) est munie d'un corps de serrage (31), par exemple un excentrique ou un écrou, qui est adapté pour relier les parties de la cage par friction.
  9. Mélangeur de matériaux de construction selon la revendication 8, caractérisé en ce que le corps de serrage (31) peut être recouvert d'un corps creux (30) de manière dépourvue de matériau.
  10. Mélangeur de matériaux de construction selon la revendication 9, caractérisé en ce que le corps creux (30) est réalisé à la manière d'une boîte avec couvercle (32).
  11. Bras de mélange portant des pales, pour un mélangeur de matériaux de construction selon l'une des revendications 1 à 10, dans lequel le bras de mélange (6) peut être relié sans outils à un arbre (5) du mélangeur de matériaux de construction au niveau d'une partie intérieure (11) du bras de mélange et la pale est supporté au niveau d'une partie extérieure (13) du bras de mélange,
    caractérisé en ce que le bras de mélange comprend une connexion par verrouillage et/ou encliquetage (22) de sorte que la partie intérieure (11) et la partie extérieure (13) peuvent être connectées l'une à l'autre en opération au moyen de la connexion par verrouillage et/ou encliquetage (22).
  12. Procédé pour effectuer le remplacement des pales de mélangeurs de matériaux de construction selon la revendication 8, dans lequel la liaison par friction entre le corps de serrage (31) et le boulon (27) est libérée, puis la partie extérieure (13) avec la pale usée (12) est retirée et enfin une nouvelle partie extérieure (13) avec une pale (12) est emboîtée sur la partie intérieure (11).
EP17798163.6A 2017-11-02 2017-11-02 Mélangeur de matériaux de construction Active EP3675992B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2017/078089 WO2019086116A1 (fr) 2017-11-02 2017-11-02 Mélangeur de matériaux de construction

Publications (2)

Publication Number Publication Date
EP3675992A1 EP3675992A1 (fr) 2020-07-08
EP3675992B1 true EP3675992B1 (fr) 2021-05-12

Family

ID=60331592

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17798163.6A Active EP3675992B1 (fr) 2017-11-02 2017-11-02 Mélangeur de matériaux de construction

Country Status (5)

Country Link
US (1) US20200254402A1 (fr)
EP (1) EP3675992B1 (fr)
CN (1) CN111315471A (fr)
ES (1) ES2878076T3 (fr)
WO (1) WO2019086116A1 (fr)

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1555964A (en) * 1925-10-06 Blade por asphalt and the like mixers
CH408743A (de) * 1962-05-16 1966-02-28 Erbes & Co Mischeinrichtung für Beton, Asphalt und dergl. Massen
US3773436A (en) 1971-09-14 1973-11-20 Kenco Engin Inc Shroud for asphalt mixer paddle
US3738774A (en) * 1971-12-16 1973-06-12 K Lutz Asphalt mixer tip and shank assembly
DK133269C (da) * 1974-03-26 1976-09-20 Rotostat Is Blandeaggregat til blanding og eller bearbejdning af flydendematerialer
EP0111148A3 (fr) 1982-11-26 1986-07-16 Dipl.-Ing. H. List Industrielle Verfahrenstechnik Appareil pour agiter pourvu d'une coudre protectrice sensible aux coups
US4877327A (en) * 1989-02-27 1989-10-31 Whiteman Marvin E Jr Mortar mixing drum
US5061082A (en) 1989-11-27 1991-10-29 J.C. Steele & Sons, Inc. Replaceable pug mill blade
CN2137292Y (zh) * 1992-10-13 1993-06-30 梅长生 一种风力发电机用风轮
DE9410951U1 (de) 1994-07-08 1994-09-15 Fliegl Josef Mischschaufel mit einem Rührwerk
EP0976442A3 (fr) * 1998-07-31 2002-06-05 F. Zettl GmbH & Co. Dispositif de mélange
DE29820936U1 (de) * 1998-07-31 1999-03-25 Zettl Gmbh & Co F Mischvorrichtung
WO2006007778A1 (fr) 2004-07-02 2006-01-26 Jiangsu Muyang Group Co., Ltd. Melangeur a pales
JP2007275700A (ja) 2006-04-03 2007-10-25 Meisho Press:Kk バイオ式生ゴミ処理装置
JP4881967B2 (ja) * 2009-02-18 2012-02-22 梶原工業株式会社 攪拌調理装置
JP2011101684A (ja) * 2009-11-10 2011-05-26 Samson Co Ltd 攪拌釜
CN102553485A (zh) * 2010-12-09 2012-07-11 周玉春 搅拌器的卸载启动装置
CN202823204U (zh) * 2012-09-07 2013-03-27 江苏牧羊集团有限公司 自清理的混合机转子
CN103691352A (zh) * 2012-09-27 2014-04-02 天津市瑞福鑫化工有限公司 插接式搅拌叶轮
CN203155133U (zh) * 2013-03-13 2013-08-28 西安工业大学 一种污水处理搅拌装置
DE102013103526B3 (de) * 2013-04-09 2014-07-17 Sartorius Stedim Biotech Gmbh Vorrichtung und Verfahren zum Justieren von Rührblättern
CN103585924B (zh) * 2013-11-29 2015-01-14 江苏省环境科学研究院 一种搅拌推进器的桨叶装置及其用途
CN204365223U (zh) * 2014-12-26 2015-06-03 深圳华美迪油墨有限公司 一种涂料分散机的分散组件
CN204583095U (zh) * 2015-03-25 2015-08-26 慈溪市乐泰电器有限公司 手持搅拌机
CN204768421U (zh) * 2015-07-01 2015-11-18 舟山市家汇家纺有限公司 一种药液混料机构
CN204816402U (zh) * 2015-07-24 2015-12-02 盐城工学院 一种搅拌器
CN105498612A (zh) * 2015-12-14 2016-04-20 苏州市泽镁新材料科技有限公司 一种搅拌棒
CN105789959B (zh) * 2016-04-28 2018-03-16 东莞宇球电子股份有限公司 智能标签连接器
CN205797060U (zh) * 2016-06-13 2016-12-14 谷家淑 酿酒桶搅拌罐
CN205886695U (zh) * 2016-07-22 2017-01-18 诏安县鹏达机械设计部 一种纺织用染料搅拌装置
CN206404614U (zh) * 2016-08-31 2017-08-15 天津市弘亚润滑粉制造有限公司 一种可拆卸搅拌机搅拌杆结构
CN206064253U (zh) * 2016-09-10 2017-04-05 青岛恒泽祥食品机械有限公司 一种多功能双轴搅拌机
CN206404665U (zh) * 2017-01-13 2017-08-15 苏州柯米智能科技有限公司 加固型快速更换式搅拌装置

Also Published As

Publication number Publication date
WO2019086116A1 (fr) 2019-05-09
ES2878076T3 (es) 2021-11-18
CN111315471A (zh) 2020-06-19
US20200254402A1 (en) 2020-08-13
EP3675992A1 (fr) 2020-07-08

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