DK181241B1 - Mixer - Google Patents

Mixer Download PDF

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Publication number
DK181241B1
DK181241B1 DKPA202100623A DKPA202100623A DK181241B1 DK 181241 B1 DK181241 B1 DK 181241B1 DK PA202100623 A DKPA202100623 A DK PA202100623A DK PA202100623 A DKPA202100623 A DK PA202100623A DK 181241 B1 DK181241 B1 DK 181241B1
Authority
DK
Denmark
Prior art keywords
holder
mixing
mixing vessel
vessel
valve
Prior art date
Application number
DKPA202100623A
Other languages
Danish (da)
Inventor
Brorsbøl Søren
Original Assignee
Automation Steel Aps
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 Automation Steel Aps filed Critical Automation Steel Aps
Priority to DKPA202100623A priority Critical patent/DK181241B1/en
Priority to PCT/DK2022/050124 priority patent/WO2022262918A1/en
Priority to EP22735774.6A priority patent/EP4355469A1/en
Publication of DK202100623A1 publication Critical patent/DK202100623A1/en
Application granted granted Critical
Publication of DK181241B1 publication Critical patent/DK181241B1/en

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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
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/805—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle
    • 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
    • B28C5/26—Mixing in containers to which motion is imparted to effect the mixing rotating about a vertical or steeply inclined axis during the mixing, e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers
    • B28C5/32—Mixing in containers to which motion is imparted to effect the mixing rotating about a vertical or steeply inclined axis during the mixing, e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers with driven 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
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/82—Pan-type mixers, i.e. mixers in which the stirring elements move along the bottom of a pan-shaped receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5014—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use movable by human force, e.g. kitchen or table devices
    • 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
    • B01F35/42—Clamping or holding arrangements for mounting receptacles on mixing devices
    • B01F35/421—Clamping or holding arrangements for mounting receptacles on mixing devices having a cup-shaped or cage-type form
    • 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
    • B01F35/50—Mixing receptacles
    • B01F35/51—Mixing receptacles characterised by their material
    • 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
    • B01F35/50—Mixing receptacles
    • B01F35/511—Mixing receptacles provided with liners, e.g. wear resistant or flexible liners
    • 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
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/75415—Discharge mechanisms characterised by the means for discharging the components from the mixer using gravity
    • 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
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
    • 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
    • B28C5/0812—Drum mixer cover, e.g. lid
    • 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
    • B28C5/0818—Charging or discharging gates or chutes; Sealing means
    • 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
    • B28C5/0862—Adaptations of mixing containers therefor, e.g. use of material, coatings
    • 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
    • B28C5/0887—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 provided with sieves or filters
    • 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
    • B28C5/1215—Independent stirrer-drive units, e.g. portable or mounted on a wheelbarrow
    • 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
    • B28C5/1223—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 discontinuously operating mixing devices, e.g. with consecutive containers
    • 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
    • B28C5/166—Pan-type mixers

Landscapes

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

Abstract

Et blandeapparat 200 til blanding af byggematerialer beskrives. Blandeapparatet omfatter i den orientering, der tilsigtes under brug: en ramme 2, der har en udstrækning i lodret retning Y; et blandekar 4; en holder 6, der er konfigureret til at bære blandekarret 4, idet holderen omfatter et bærerelement 8 til bæring af blandekarret 4; en omrører 10 omfattende et antal omrører-arme 12; en motor 14 til omrøring af omrøreren 10; en elevationsindretning 16; hvor holderen 6 via sammenkoblingsmidler 18 er sammenkoblet med rammen 2 på en sådan måde, at elevationsindretningen 16, ved aktuering deraf, er i stand til at skifte konfiguration mellem en sænket position for holderen 6 og en løftet position for holderen 6; hvor blandekarret 4 er konfigureret til at være aftageligt arrangeret i holderen 6 derfor; hvor blandekarret 4 i en nedre del omfatter et udløb 20 i form af en gennemgående åbning 22; hvor holderens 6 bærerelement 8 omfatter en gennemgående åbning 24; hvor holderen 6 omfatter en ventil 26 , der er konfigureret til at kunne skifte mellem en åben konfiguration og en lukket konfiguration; hvor ventilen 26 i sin åbne konfiguration er konfigureret til at tilvejebringe en gennemgang gennem den gennemgående åbning 24 i holderens bærerelement 8, og hvor ventilen 26 i sin lukkede konfiguration afskærmer denne gennemgang; hvor motoren 14 er arrangeret i en position over blandekarret 4, når blandekarret er arrangeret i holderen 6 derfor; og hvor omrøreren 10 i den løftede position for holderen er arrangeret i det indre 28 af blandekarret 4, når blandekarret 4 er arrangeret i holderen 6.A mixing apparatus 200 for mixing building materials is described. The mixing apparatus comprises, in the orientation intended in use: a frame 2 extending in the vertical direction Y; a mixing vessel 4; a holder 6 configured to support the mixing vessel 4, the holder comprising a support member 8 for supporting the mixing vessel 4; an agitator 10 comprising a number of agitator arms 12; a motor 14 for stirring the agitator 10; an elevation device 16; where the holder 6 is connected via coupling means 18 to the frame 2 in such a way that the elevation device 16, upon actuation thereof, is able to change configuration between a lowered position for the holder 6 and a raised position for the holder 6; wherein the mixing vessel 4 is configured to be removably arranged in the holder 6 therefore; where the mixing vessel 4 in a lower part comprises an outlet 20 in the form of a continuous opening 22; where the carrier element 8 of the holder 6 comprises a continuous opening 24; wherein the holder 6 comprises a valve 26 configured to be able to switch between an open configuration and a closed configuration; wherein the valve 26 in its open configuration is configured to provide a passage through the through opening 24 in the support member 8 of the holder and wherein the valve 26 in its closed configuration shields this passage; where the motor 14 is arranged in a position above the mixing vessel 4 when the mixing vessel is arranged in the holder 6 therefore; and where the stirrer 10 in the raised position for the holder is arranged in the interior 28 of the mixing vessel 4 when the mixing vessel 4 is arranged in the holder 6.

Description

l DK 181241 B1l DK 181241 B1

BlandeapparatMixer

Opfindelsens områdeField of the Invention

Den foreliggende opfindelse angår generelt teknologier til opnåelse af materialeblandinger til — byggeindustrien. Mere specifikt angår den foreliggende opfindelse i et første aspekt et blandeapparat. I et andet aspekt angår den foreliggende opfindelse en anvendelse af blandeapparatet ifølge opfindelsens første aspekt. I sit tredje aspekt angår den foreliggende opfindelse en fremgangsmåde til blanding af materialer ved benyttelse af blandeapparatet ifølge opfindelsens første aspekt. I et fjerde aspekt anviser den foreliggende opfindelse en — anvendelse af et polymert materiale til fremstilling af eller som hel eller delvis coating af elementer ved blandeapparater til blanding af byggematerialer.The present invention generally relates to technologies for obtaining material mixtures for — the construction industry. More specifically, the present invention relates in a first aspect to a mixing apparatus. In another aspect, the present invention relates to a use of the mixing apparatus according to the first aspect of the invention. In its third aspect, the present invention relates to a method for mixing materials using the mixing apparatus according to the first aspect of the invention. In a fourth aspect, the present invention provides a - use of a polymeric material for the production of or as a full or partial coating of elements in mixing devices for mixing building materials.

Baggrund for opfindelsenBackground of the invention

Inden for byggeindustrien benyttes store mængder cementholdige materialer til forskellige formal under konstruktion af forskellige typer strukturer, såsom bygninger. Sådanne cementholdige materialer kan for eksempel være beton eller mørtel. Beton til støbning er en blanding af cement, sand/grus, vand og sten med en forudbestemt størrelse. Mørtel er en blanding af cement sand /grus og vand. Hvor beton ofte anvendes til grove støbningsarbejder, såsom støbning af et fundament til en bygning, benyttes mørtel hovedsageligt til samlinger af — byggematerialer i mindre skala, såsom til opbygning af en murstensmur eller til pudsning af en væg. Andre materialer, der benyttes under byggeri, kan være flisemørtel eller klæbemidler til flisearbejde eller gummigranulater opblandet med forskellige limprodukter.Within the construction industry, large quantities of cementitious materials are used for various purposes during the construction of various types of structures, such as buildings. Such cementitious materials can be, for example, concrete or mortar. Concrete for casting is a mixture of cement, sand/gravel, water and stone of a predetermined size. Mortar is a mixture of cement sand/gravel and water. Where concrete is often used for rough casting work, such as casting a foundation for a building, mortar is mainly used for assemblies of — building materials on a smaller scale, such as for the construction of a brick wall or for plastering a wall. Other materials used during construction can be tile mortar or adhesives for tile work or rubber granules mixed with various adhesive products.

Fælles for både beton og mørtel er, at der kræves en grundig opblanding af de forskellige indholdsstoffer for at opnå en homogen blanding og dermed den ønskede styrke af det — færdighærdede materiale. Til sådanne opblandingsformål kendes forskellige typer af blandeapparater.Common to both concrete and mortar is that a thorough mixing of the various ingredients is required to achieve a homogeneous mixture and thus the desired strength of the — fully hardened material. Various types of mixing devices are known for such mixing purposes.

En type blandeapparat omfatter en rotationssymmetrisk beholder med en åbning, der er ophængt på et stativ så åbningen peger skråt opad. En elektrisk motor sørger for rotation af beholderen, hvorved materialet, som er under opblanding i beholderen, til stadighed omrøres — og dermed blandes.One type of mixing apparatus comprises a rotationally symmetrical container with an opening which is suspended on a stand so that the opening points obliquely upwards. An electric motor ensures rotation of the container, whereby the material that is being mixed in the container is constantly stirred — and thus mixed.

En anden type blandeapparat omfatter en stationær og opadtil åben beholder, der er ophængt på en ramme. En elektrisk motor er arrangeret på rammen og denne motor driver en eller flere blandearme, som således kan bringes til rotation i beholderens indre.Another type of mixing apparatus comprises a stationary and upwardly open vessel suspended on a frame. An electric motor is arranged on the frame and this motor drives one or more mixing arms which can thus be brought into rotation in the interior of the container.

Skønt disse to typer af kendte blandeapparater til byggeindustrien tilvejebringer effektiv og — grundig blanding af bestanddele til f.eks. mørtel og beton, frembyder disse blandeapparater ikke desto mindre en række ulemper.Although these two types of known mixers for the construction industry provide efficient and thorough mixing of ingredients for e.g. mortar and concrete, these mixers nevertheless present a number of disadvantages.

, DK 181241 B1, DK 181241 B1

På byggepladser med hektiske arbejdsrutiner sker det nemlig ofte, at ordentlig rengøringen af blandeappraterne dag efter dag undlades. Herved sker der det, at nye lag materialerester hærder og fastgør sig oven på ovenpå foregående lag af materiale. Resultatet bliver ultimativt, at på et tidspunkt bliver en tilstrækkelig rengøring blandeapparatet nærmest umuligt og > blandeapparatet bliver således mindre funktionsdygtig.On construction sites with hectic work routines, it often happens that proper cleaning of the mixing devices day after day is omitted. This means that new layers of material residues harden and attach themselves on top of the previous layer of material. The ultimate result is that at some point a sufficient cleaning of the mixing device becomes almost impossible and > the mixing device thus becomes less functional.

Et blandeapparat, som ikke er rengjort, vil nemlig ikke kunne blande materialerne homogent sammen. Hermed opnås for beton/mørtel ikke den tilsigtet styrke af betonen/mørtelen.A mixing device that has not been cleaned will not be able to mix the materials together homogeneously. This means that concrete/mortar does not achieve the intended strength of the concrete/mortar.

Man kan selvfølgelig forsøge at rengøre blandeapparatet mekanisk med hammer og/eller andre skarpe genstande: En sådan fremgangsmåde medfører risiko for buler og anden — mekaniske nedbrydelse af mekanikken for blandeapparatet.You can, of course, try to clean the mixer mechanically with a hammer and/or other sharp objects: such an approach entails the risk of dents and other — mechanical breakdown of the mechanics of the mixer.

Afskærmning i toppen af blandeapparater er ofte fremstillet som et stålgitter, som ligeledes vedhæfter materialesprøjt, såsom betonsprøjt, som igen danner lag på lag, der ikke let kan fjernes. Hermed reduceres sikkerheden, idet rengøringen ofte nedbryder afskærmningen, og idet disse lag på lag af størknet materiale på afskærmningen hindrer opsyn med blandingens — beskaffenhed i blandekarret.Shielding at the top of mixers is often made as a steel grid, which also adheres material spatter, such as concrete spatter, which in turn forms layers upon layers that cannot be easily removed. This reduces safety, as cleaning often breaks down the shielding, and as these layers upon layers of solidified material on the shielding prevent supervision of the nature of the mixture in the mixing vessel.

Følgelig eksisterer der et behov for teknologi, der overvinder disse ulemper.Accordingly, a need exists for technology that overcomes these drawbacks.

Det er et formål med den foreliggende opfindelse at tilvejebringe teknologi, som imødekommer dette behov.It is an object of the present invention to provide technology which meets this need.

Fra DK 200600321 U3 kendes en tvangsblander der omfatter en beholder med en øvre åbning — og et udløb. Beholderen kan indtage en første og en anden position, hvor den første position er i et lavere niveau end den anden position. Hermed opnås, at det er let at påfylde materialer i beholderen, når disse skal blandes, idet beholderen kan arrangeres i den nedre første position.From DK 200600321 U3 a forced mixer is known which includes a container with an upper opening and an outlet. The container can occupy a first and a second position, where the first position is at a lower level than the second position. Hereby it is achieved that it is easy to fill materials in the container when these are to be mixed, as the container can be arranged in the lower first position.

Ligeledes er det let at tømme beholderen efter endt blanding af materialerne, f.eks. ned i en trillebør placeret under beholderen. Tvangsblanderen er desuden udstyret med et spjæld, der er konfigureret til at kunne skifte mellem en åben konfiguration og en lukket konfiguration.It is also easy to empty the container after mixing the materials, e.g. into a wheelbarrow placed under the container. The forced mixer is also equipped with a damper configured to be able to switch between an open configuration and a closed configuration.

Spjældet er placeret i forbindelse med beholderens udløb, og anvendes således til at åbne og lukke for udløb af materiale fra beholderen.The damper is placed in connection with the outlet of the container, and is thus used to open and close the outlet of material from the container.

Opfindelsen afviger fra den kendte teknik ved at omfatte en holder med et bæreelement, omfattende en gennemgående åbning, der er konfigureret til at bære beholderen således, at — beholderen er aftageligt arrangeret i holderen og hvor beholderen ligeledes omfatter en gennemgående åbning. Desuden afviger opfindelsen fra DK 200600321 U3 ved, at spjældet er monteret på holderen.The invention differs from the prior art by comprising a holder with a support element, comprising a through opening configured to carry the container such that — the container is removably arranged in the holder and where the container also comprises a through opening. Furthermore, the invention differs from DK 200600321 U3 in that the damper is mounted on the holder.

Kort beskrivelse af opfindelsenBrief description of the invention

Dette formål opnås med den foreliggende opfindelse i sine forskellige aspekter.This object is achieved by the present invention in its various aspects.

Den foreliggende opfindelse angår således i sit første aspekt et blandeapparat, som omfatter:The present invention thus relates in its first aspect to a mixing apparatus which comprises:

2 DK 181241 B1 -en ramme, der har en udstrækning i lodret retning; -et blandekar; -en holder, der er konfigureret til at bære blandekarret, idet holderen omfatter et bæreelement til bæring af blandekarret; -en omrører omfattende et antal omrører-arme; -en motor til omrøring af omrøreren; -en elevationsindretning; hvor holderen via sammenkoblingsmidler er sammenkoblet med rammen på en sådan måde, at elevationsindretningen, ved aktuering deraf, er i stand til at skifte konfiguration mellem en — sænket position for holderen og en løftet position for holderen; hvor blandekarret er konfigureret til at være aftageligt arrangeret i holderen derfor; hvor blandekarret i en nedre del omfatter et udløb i form af en gennemgående åbning; hvor holderens bæreelement omfatter en gennemgående åbning; hvor holderen omfatter en ventil, der er konfigureret til at kunne skifte mellem en åben — konfiguration og en lukket konfiguration; hvor ventilen i sin åbne konfiguration er konfigureret til at tilvejebringe en gennemgang gennem den gennemgående åbning i holderens bæreelement, og hvor ventilen i sin lukkede konfiguration afskærmer denne gennemgang; hvor motoren er arrangeret i en position over blandekarret når blandekarret er arrangeret i — holderen derfor; hvor omrøreren i den løftede position for holderen er arrangeret i det indre af blandekarret, når blandekarret er arrangeret i holderen.2 DK 181241 B1 -a frame that has an extension in the vertical direction; -a mixing vessel; -a holder configured to support the mixing vessel, the holder comprising a support member for supporting the mixing vessel; -a stirrer comprising a number of stirrer arms; -a motor for stirring the stirrer; - an elevation device; where the holder is connected via coupling means to the frame in such a way that the elevation device, upon actuation thereof, is able to change configuration between a — lowered position for the holder and a raised position for the holder; wherein the mixing vessel is configured to be removably arranged in the holder therefore; where the mixing vessel in a lower part comprises an outlet in the form of a continuous opening; wherein the support element of the holder comprises a through opening; wherein the holder includes a valve configured to switch between an open configuration and a closed configuration; wherein the valve in its open configuration is configured to provide a passage through the through opening in the carrier support member and wherein the valve in its closed configuration shields said passage; where the motor is arranged in a position above the mixing vessel when the mixing vessel is arranged in — the holder therefore; wherein the stirrer in the raised position of the holder is arranged in the interior of the mixing vessel when the mixing vessel is arranged in the holder.

I opfindelsens andet aspekt anvises en anvendelse af et blandeapparat ifølge opfindelsens første aspekt til blanding af materialer. —1Iettredje aspekt af den foreliggende opfindelse anvises en fremgangsmåde til blanding af materialer, omfattende de følgende trin: i) tilvejebringelse af et blandeapparat ifølge opfindelsens første aspekt. i1) sikring af, at blandekarret er arrangeret i holderen; samt sikring af, at holderens ventil er i sin lukkede konfiguration; og via elevationsindretningen sikring af, at holderen er i sin — hævede position; iii) påfyldning i blandekarret af de materialer, der ønskes blandet; iv) igangsætning af motoren til sikring af blanding af materialerne, der forefindes i blandekarret; v) efter endt blanding, åbning af holderens ventil til udtømning af blandekarrets indhold i en — modtagebeholder herfor, såsom i en trillebør.In the second aspect of the invention, a use of a mixing apparatus according to the first aspect of the invention for mixing materials is indicated. —1 In the third aspect of the present invention, a method for mixing materials is provided, comprising the following steps: i) providing a mixing apparatus according to the first aspect of the invention. i1) ensuring that the mixing vessel is arranged in the holder; and ensuring that the valve of the holder is in its closed configuration; and via the elevation device ensuring that the holder is in its — raised position; iii) filling the mixing vessel with the materials desired to be mixed; iv) starting the motor to ensure mixing of the materials present in the mixing vessel; v) after finishing mixing, opening the valve of the holder to empty the contents of the mixing vessel into a — receiving container for this, such as in a wheelbarrow.

2 DK 181241 B12 DK 181241 B1

I et fjerde aspekt anviser den foreliggende opfindelse anvendelse af et polymert materiale, såsom polyethylen (PE), polypropylen (PP) eller polyurethan (PUR) til fremstilling af eller som hel eller delvis coating af elementer ved blandeapparater til blanding af byggematerialer med henblik på at lette rengøring af de elementer, som kommer i kontakt med — byggematerialet.In a fourth aspect, the present invention directs the use of a polymeric material, such as polyethylene (PE), polypropylene (PP) or polyurethane (PUR) for the production of or as a full or partial coating of elements of mixing devices for mixing building materials in order to easy cleaning of the elements that come into contact with — the building material.

Med den foreliggende opfindelse i sine forskellige aspekter opnås større fleksibilitet med hensyn til rengøring af blandekarret, idet selve blandekarret er udformet som et aftageligt blandekar, der er arrangeret i en holder derfor. Dermed lettes rengøring af blandekarret.With the present invention in its various aspects, greater flexibility is achieved with regard to cleaning the mixing vessel, since the mixing vessel itself is designed as a removable mixing vessel, which is arranged in a holder for this reason. This makes cleaning the mixing tub easier.

I særlige udformninger af blandeapparatet ifølge opfindelsen er dele, som kommer i kontakt med det blandede materiale, fremstillet af eller i det mindste coatet med en coating af et polymert materiale, såsom PUR. Et sådant polymert materiale har væsentlig mindre tendens til at vedhæfte blandet materiale, såsom cementholdige materialer, hvorfor rengøringen også lettes af denne årsag.In particular designs of the mixing apparatus according to the invention, parts which come into contact with the mixed material are made of or at least coated with a coating of a polymeric material, such as PUR. Such a polymeric material has significantly less tendency to adhere to mixed material, such as cementitious materials, which is why cleaning is also facilitated for this reason.

Kort beskrivelse af figurerBrief description of figures

Fig. 1 viser i perspektiv et blandeapparat ifølge opfindelsens første aspekt med blandekarret i en sænket konfiguration.Fig. 1 shows in perspective a mixing apparatus according to the first aspect of the invention with the mixing vessel in a lowered configuration.

Fig. 2 viser i perspektiv et blandekar til blandeapparat ifølge opfindelsens første aspekt.Fig. 2 shows in perspective a mixing vessel for mixing apparatus according to the first aspect of the invention.

Fig. 3 viser i perspektiv en holder for et blandekar til blandeapparat ifølge opfindelsens første — aspekt.Fig. 3 shows in perspective a holder for a mixing vessel for a mixing apparatus according to the first aspect of the invention.

Fig. 4a viser i perspektiv et blandeapparat ifølge opfindelsens første aspekt med blandekarret i en hævet konfiguration.Fig. 4a shows in perspective a mixing apparatus according to the first aspect of the invention with the mixing vessel in a raised configuration.

Fig. 4b viser i perspektiv et blandeapparat ifølge opfindelsens første aspekt, hvor lugen, der giver adgang til blandekarrets indre, er fjernet.Fig. 4b shows in perspective a mixing apparatus according to the first aspect of the invention, where the hatch that gives access to the interior of the mixing vessel has been removed.

Fig. 5 viser i perspektiv detaljer vedrørende motoren for et blandeapparat ifølge opfindelsens første aspekt.Fig. 5 shows in perspective details relating to the motor of a mixer according to the first aspect of the invention.

Fig. 6 viser i perspektiv en situation, hvor et blandeapparat ifølge opfindelsens første aspekt er ved at tømmes for blandet materiale.Fig. 6 shows in perspective a situation where a mixing apparatus according to the first aspect of the invention is being emptied of mixed material.

Detaljeret beskrivelse af opfindelsenDetailed description of the invention

Den foreliggende opfindelse angår således i sit første aspekt et blandeapparat, som omfatter: -en ramme, der har en udstrækning i lodret retning; -et blandekar; -en holder, der er konfigureret til at bære blandekarret, idet holderen omfatter et bæreelement til bæring af blandekarret;The present invention thus relates in its first aspect to a mixing apparatus which comprises: - a frame which has an extension in the vertical direction; -a mixing vessel; -a holder configured to support the mixing vessel, the holder comprising a support member for supporting the mixing vessel;

: DK 181241 B1 -en omrører omfattende et antal omrører-arme; -en motor til omrøring af omrøreren; -en elevationsindretning; hvor holderen via sanmenkoblingsmidler er sammenkoblet med rammen på en sådan måde, — atelevationsindretningen, ved aktuering deraf, er i stand til at skifte konfiguration mellem en sænket position for holderen og en løftet position for holderen; hvor blandekarret er konfigureret til at være aftageligt arrangeret i holderen derfor; hvor blandekarret i en nedre del omfatter et udløb i form af en gennemgående åbning; hvor holderens bæreelement omfatter en gennemgående åbning; — hvor holderen omfatter en ventil, der er konfigureret til at kunne skifte mellem en åben konfiguration og en lukket konfiguration; hvor ventilen i sin åbne konfiguration er konfigureret til at tilvejebringe en gennemgang gennem den gennemgående åbning i holderens bæreelement, og hvor ventilen i sin lukkede konfiguration afskærmer denne gennemgang; — hvor motoren er arrangeret i en position over blandekarret når blandekarret er arrangeret i holderen derfor; hvor omrøreren i den løftede position for holderen er arrangeret i det indre af blandekarret, når blandekarret er arrangeret i holderen.: DK 181241 B1 - a stirrer comprising a number of stirrer arms; -a motor for stirring the stirrer; - an elevation device; wherein the holder is coupled to the frame via interconnecting means in such a way, — the elevation device, upon actuation thereof, is capable of changing configuration between a lowered position of the holder and a raised position of the holder; wherein the mixing vessel is configured to be removably arranged in the holder therefore; where the mixing vessel in a lower part comprises an outlet in the form of a continuous opening; wherein the support element of the holder comprises a through opening; — wherein the holder includes a valve configured to switch between an open configuration and a closed configuration; wherein the valve in its open configuration is configured to provide a passage through the through opening in the carrier support member and wherein the valve in its closed configuration shields said passage; — where the motor is arranged in a position above the mixing vessel when the mixing vessel is arranged in the holder therefore; wherein the stirrer in the raised position of the holder is arranged in the interior of the mixing vessel when the mixing vessel is arranged in the holder.

Opfindelsens første aspekt angår altså et blandeapparat til blanding af byggematerialer.The first aspect of the invention therefore concerns a mixing device for mixing building materials.

Blandeapparatet omfatter en elevationsindretning, som kan henholdsvis løfte og sænke en holder for et blandekar, hvor blandekarret er aftageligt monteret i holderen.The mixing apparatus includes an elevation device which can respectively raise and lower a holder for a mixing vessel, where the mixing vessel is removably mounted in the holder.

Hermed lettes rengøring betydeligt.This makes cleaning considerably easier.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt omfatter sammenkoblingsmidlerne en eller flere skinner, som hver har en udstrækning i en lodret retning Y og som er monteret på blandeapparatets ramme, og hvor holderen for blandekarret omfatter en eller flere indgrebsmidler, som hver for sig er konfigureret til at kunne glide i en langsgående retning langs sammenkoblingsmidlernes skinne(r).In an embodiment of the mixing apparatus according to the first aspect of the invention, the connecting means comprise one or more rails, each of which has an extension in a vertical direction Y and which are mounted on the frame of the mixing apparatus, and where the holder for the mixing vessel comprises one or more engaging means, each of which is configured to slide in a longitudinal direction along the rail(s) of the coupling means.

Hermed tilvejebringes en sikker sammenkobling mellem holderen for blandekarret og rammen, som holderen er arrangeret på.This provides a secure connection between the holder for the mixing vessel and the frame on which the holder is arranged.

Ien udferelsesform for blandeapparatet ifølge opfindelsens første aspekt omfatter elevationsindretningen en eller flere liner, såsom wirer, som i den ene ende er fastgjort til holderen for blandekarret og som i den anden ende er fastgjort til en drejeaksel, der er konfigureret til, ved drejning deraf, at kunne dreje omkring en omdrejningsakse.In one embodiment of the mixing apparatus according to the first aspect of the invention, the elevation device comprises one or more lines, such as wires, which are attached at one end to the holder for the mixing vessel and which are attached at the other end to a rotating shaft configured to, by rotation thereof, to be able to rotate around an axis of rotation.

Hermed tilvejebringes på let vis en mulighed for, ved omdrejning af en drejeaksel, at hæve og — sænke holderen for blandekarret.This provides an easy way to raise and - lower the holder for the mixing vessel by turning a rotary shaft.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt omfatter elevationsindretningen 2, 3 eller 4 liner 34, såsom wirer.In an embodiment of the mixing apparatus according to the first aspect of the invention, the elevation device comprises 2, 3 or 4 lines 34, such as wires.

. DK 181241 B1. DK 181241 B1

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt omfatter elevationsindretningen et håndtag, som er monteret på elevationsindretningens drejeaksel.In an embodiment of the mixing apparatus according to the first aspect of the invention, the elevation device comprises a handle which is mounted on the pivot shaft of the elevation device.

Et håndtag letter omdrejning af drejeakslen.A handle facilitates rotation of the pivot shaft.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt omfatter — elevationsindretningen et tandhjul, der er monteret på elevationsindretningens drejeaksel og hvor elevationsindretningen tillige omfatter en sikkerhedspal, der er konfigureret til et gå I indgreb med dette tandhjul med henblik på at forhindre tilbagerotation for drejeakslen, når denne roteres til hejsning af holderen for blandekarret.In an embodiment of the mixing apparatus according to the first aspect of the invention, — the elevation device comprises a gear wheel mounted on the pivot shaft of the elevation device and where the elevation device also comprises a safety pawl configured to engage with this gear wheel in order to prevent back-rotation of the pivot shaft when this is rotated to lift the holder for the mixing vessel.

Hermed sikres låsning af positionen for holderen, der holder blandekarret. —Ienudførelsesform for blandeapparatet ifølge opfindelsens første aspekt omfatter elevationsindretningen en elmotor, som er forbundet med elevationsindretningens drejeaksel, og som er konfigureret til at kunne dreje denne.This ensures that the position of the holder that holds the mixing vessel is locked. —In one embodiment of the mixing apparatus according to the first aspect of the invention, the elevation device comprises an electric motor which is connected to the rotation shaft of the elevation device and which is configured to be able to rotate this.

Hermed undgås sænkning og hævning af holderen for blandekarret med alene manuel aktuering.This avoids lowering and raising the holder for the mixing vessel with manual actuation alone.

Ten udførelsesform for blandeapparatet ifølge opfindelsens første aspekt er motoren til omrøring af omrøreren arrangeret ved en øvre del blandeapparatets ramme, såsom oven over blandekarret.In one embodiment of the mixing apparatus according to the first aspect of the invention, the motor for stirring the stirrer is arranged at an upper part of the mixing apparatus frame, such as above the mixing vessel.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt omfatter motoren til omrøring af omrøreren en gearingsindretning til nedgearing af motorens rotation eller den er m— koblet til en sådan gearingsindretning.In an embodiment of the mixing apparatus according to the first aspect of the invention, the motor for stirring the stirrer comprises a gearing device for down-gearing the rotation of the motor or it is connected to such a gearing device.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt er motoren til omrøring af omrøreren en elmotor.In an embodiment of the mixing apparatus according to the first aspect of the invention, the motor for stirring the stirrer is an electric motor.

Sådanne udførelser for motoren til omrøring af omrøreren har vist sig fordelagtige til det påtænkte formål. —Ienudførelsesform for blandeapparatet ifølge opfindelsens første aspekt omfatter blandeapparatet en afskærmning, som, når blandekarret i sin holder er arrangeret i en løftet position, afskærmer adgang til blandekarrets indre.Such designs for the motor for stirring the agitator have been found advantageous for the intended purpose. —In one embodiment of the mixing apparatus according to the first aspect of the invention, the mixing apparatus comprises a shield which, when the mixing vessel in its holder is arranged in a raised position, shields access to the interior of the mixing vessel.

Hermed opnås forøget sikkerhed, idet man derved ikke kan føre en hånd eller en arm ind i blandekarrets indre.In this way, increased safety is achieved, as one cannot thereby insert a hand or an arm into the interior of the mixing vessel.

Ien udferelsesform for blandeapparatet ifølge opfindelsens første aspekt omfatter afskærmningen en fikseret del samt en luge, hvor lugen er konfigureret til at kunne skifte konfiguration mellem en lukket konfiguration, hvor lugen afskærmer adgang til blandekarrets indre, og en åben konfiguration, hvor der er tilvejebragt adgang udefra til blandekarrets indre via en åbning. > Hermed kan opnås visuel inspektion af blandeprocessen, der foregår i blandekarrets indre.In one embodiment of the mixing apparatus according to the first aspect of the invention, the shield comprises a fixed part and a hatch, where the hatch is configured to be able to change configuration between a closed configuration, where the hatch shields access to the interior of the mixing vessel, and an open configuration, where access is provided from the outside to the inside of the mixing vessel via an opening. > With this, a visual inspection of the mixing process that takes place inside the mixing vessel can be achieved.

Samtidigt kan forhindres direkte adgang til blandekarrets indre for en legemsdel hvorved sikkerheden højnes.At the same time, direct access to the interior of the mixing vessel for a body part can be prevented, thereby increasing safety.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt er åbningen dækket af en sikkerhedsrist.In an embodiment of the mixing apparatus according to the first aspect of the invention, the opening is covered by a safety grate.

, DK 181241 B1, DK 181241 B1

Med en sikkerhedsrist opnås forøget sikkerhed, idet man derved ikke kan føre en hånd eller en arm ind i blandekarrets indre.With a safety grate, increased safety is achieved, as one cannot thereby insert a hand or an arm into the interior of the mixing vessel.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt omfatter omrøreren 1, 2, 3, 4, 5, 6 eller flere omrører-arme, som eventuelt i sin ene ende omfatter en eller flere — blandepadler.In an embodiment of the mixing apparatus according to the first aspect of the invention, the stirrer comprises 1, 2, 3, 4, 5, 6 or more stirrer arms, which possibly include one or more mixing paddles at one end.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt omfatter holderens ventil en ventilplade, der er drejeligt ophængt i et ophæng på holderen på en sådan måde, at denne ventilplade i sit ophæng kan drejes omkring en drejeakse og dermed ved en nedre del af holderen skydes ind og lukke for den gennemgående åbning i holderens bæreelement.In an embodiment of the mixing device according to the first aspect of the invention, the holder's valve comprises a valve plate which is rotatably suspended in a suspension on the holder in such a way that this valve plate in its suspension can be rotated around a pivot axis and thus pushed in at a lower part of the holder and close the continuous opening in the support element of the holder.

En sådan udførelse af ventilen til at kunne skifte mellem den åbne konfiguration og den lukkede konfiguration er simpel i udførelse og effektiv til opfyldelse af det påtænkte formål.Such a design of the valve to be able to switch between the open configuration and the closed configuration is simple in design and effective in fulfilling the intended purpose.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt er ventilpladens drejeakse i det væsentlige lodret orienteret.In an embodiment of the mixing apparatus according to the first aspect of the invention, the axis of rotation of the valve plate is essentially vertically oriented.

Hermed kan ventilpladen roteres i et horisontalt plan og/eller i et plan, der er parallel med — hhv. holderens on blandekarrets endeafslutning.With this, the valve plate can be rotated in a horizontal plane and/or in a plane that is parallel to — or of the holder on the end of the mixing vessel.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt omfatter holderens bærelement en bundplade, der omfatter den gennemgående åbning.In an embodiment of the mixing apparatus according to the first aspect of the invention, the support element of the holder comprises a base plate which comprises the through opening.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt afgrænses den gennemgående åbning i holderens bundplade af en eller to cirkelperiferier C1,C, i denne bundplade.In an embodiment of the mixing apparatus according to the first aspect of the invention, the continuous opening in the base plate of the holder is delimited by one or two circular peripheries C1,C, in this base plate.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt definerer holderens indre en del af en konusoverflade med en plan endeafslutning eller en del af en cylinderoverflade med en plan endeafslutning.In an embodiment of the mixing apparatus according to the first aspect of the invention, the interior of the holder defines part of a cone surface with a flat end finish or part of a cylinder surface with a flat end finish.

At lade holderens indre del definere en konusoverflade letter tilpasning af et blandekar med — en tilsvarende indre konusoverflade. En indre konusoverflade for et blandekar muliggør pladseffektiv stabling af flere blandekar.Allowing the inner part of the holder to define a cone surface facilitates the fitting of a mixing vessel with — a corresponding inner cone surface. An inner cone surface for a mixing vessel enables space-efficient stacking of several mixing vessels.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt er den gennemgående åbning i holderens bæreelement dækket af en sikkerhedsrist.In an embodiment of the mixing apparatus according to the first aspect of the invention, the continuous opening in the support element of the holder is covered by a safety grate.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt omfatter — blandeapparatet hjul, såsom 2, 3 eller 4 hjul, som er arrangeret på rammens nedre del.In an embodiment of the mixing apparatus according to the first aspect of the invention — the mixing apparatus comprises wheels, such as 2, 3 or 4 wheels, which are arranged on the lower part of the frame.

At forsyne blandeapparatet med hjul, letter flytning af blandeapparatet på en byggeplads.Providing the mixer with wheels facilitates moving the mixer on a construction site.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt definerer blandekarret et indre volumen på 50 — 800 1, såsom 75 — 750 I, for eksempel 100 — 700 1, f.eks. 150 — 600 1, såsom 200 — 550 1, for eksempel 250 — 500 1, såsom 300 — 450 I eller 350 — 4001.In an embodiment of the mixing apparatus according to the first aspect of the invention, the mixing vessel defines an internal volume of 50 — 800 l, such as 75 — 750 l, for example 100 — 700 l, e.g. 150 — 600 1, such as 200 — 550 1, for example 250 — 500 1, such as 300 — 450 I or 350 — 4001.

Sådanne volumener er passende til blanding af f.eks. cementholdige byggematerialer.Such volumes are suitable for mixing e.g. cementitious building materials.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt definerer blandekarret i sit indre en del af en cylinderflade.In an embodiment of the mixing apparatus according to the first aspect of the invention, the mixing vessel defines part of a cylindrical surface in its interior.

2 DK 181241 B12 DK 181241 B1

En indre konusoverflade for blandekar muliggør pladseffektiv stabling af flere blandekar.An inner cone surface for mixing vessels enables space-efficient stacking of several mixing vessels.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt omfatter et eller flere af de følgende elementer: blandekarrets indre, afskærmningens indre overflade, overflade af blandepaddel, lugens indre overflade, omrører og/eller omrører-arme, sikkerhedsriste — uafhængigt omfatter og/eller er fremstillet af et polymert materiale, såsom polyethylen (PE), polypropylen (PP) eller polyurethan (PUR).In an embodiment of the mixing apparatus according to the first aspect of the invention, one or more of the following elements comprise: the interior of the mixing vessel, the inner surface of the shield, the surface of the mixing paddle, the inner surface of the hatch, stirrers and/or stirrer arms, safety grates — independently include and/or are manufactured of a polymeric material such as polyethylene (PE), polypropylene (PP) or polyurethane (PUR).

At lade disse elementer på sin overflade omfatte en polymer medfører særlig let rengøring af de nævnte elementer.Allowing these elements to comprise a polymer on their surface results in particularly easy cleaning of the said elements.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt er et eller flere af de — følgende elementer: blandekarret, lugen, omrører og/eller omrører-arme, sikkerhedsriste uafhængigt fremstillet af dette polymere materiale i form af et massivt element, eller elementet omfatter en coating af dette polymere materiale.In an embodiment of the mixing apparatus according to the first aspect of the invention, one or more of the — following elements: the mixing vessel, the hatch, stirrer and/or stirrer arms, safety grates are independently made of this polymeric material in the form of a solid element, or the element comprises a coating of this polymeric material.

I en udførelsesform for blandeapparatet ifølge opfindelsens første aspekt er arealet af den gennemgående åbning i blandekarret og/eller af den gennemgående åbning i holderen — uafhængigt er 75 — 2000 cm? eller mere, såsom 100 — 1800 cm, for eksempel 200 — 1700 cm?, såsom 300 — 1600 cm?, f.eks. 400 — 1500 cm?, såsom 500 — 1400 cm?, f.eks. 600 — 1300 cm", såsom 700 — 1200 cm", for eksempel 800 — 1100 cm? eller 900 — 1000 cm.In an embodiment of the mixing apparatus according to the first aspect of the invention, the area of the through opening in the mixing vessel and/or of the through opening in the holder — independently is 75 — 2000 cm? or more, such as 100 — 1800 cm, for example 200 — 1700 cm?, such as 300 — 1600 cm?, e.g. 400 — 1500 cm?, such as 500 — 1400 cm?, e.g. 600 — 1300 cm", such as 700 — 1200 cm", for example 800 — 1100 cm? or 900 — 1000 cm.

Sådanne arealer har vist sig passende til det påtænkte formål.Such areas have proven suitable for the intended purpose.

I opfindelsens andet aspekt anvises en anvendelse af et blandeapparat ifølge opfindelsens — første aspekt til blanding af materialer.In the second aspect of the invention, a use of a mixing apparatus according to the first aspect of the invention for mixing materials is indicated.

I en udførelsesform for anvendelsen ifølge opfindelsens andet aspekt er anvendelsen til blanding af byggematerialer, såsom cementholdige materialer, sand, grus, vand, ler; gummigranulat, flisemørtel, klæber.In an embodiment of the use according to the second aspect of the invention, the use is for mixing building materials, such as cementitious materials, sand, gravel, water, clay; rubber granules, tile mortar, adhesive.

I et tredje aspekt af den foreliggende opfindelse anvises en fremgangsmåde til blanding af — materialer omfattende de følgende trin: i) tilvejebringelse af et blandeapparat ifølge opfindelsens første aspekt. i1) sikring af, at blandekarret er arrangeret i holderen; samt sikring af, at holderens ventil er i sin lukkede konfiguration; og via elevationsindretningen sikring af, at holderen er i sin sænkede position; iii) påfyldning i blandekarret af de materialer, der ønskes blandet; iv) igangsætning af motoren til sikring af blanding af materialerne, der forefindes i blandekarret; v) efter endt blanding, åbning af holderens ventil til udtømning af blandekarrets indhold i en modtagebeholder herfor, såsom i en trillebør.In a third aspect of the present invention, a method for mixing materials comprising the following steps is provided: i) providing a mixing apparatus according to the first aspect of the invention. i1) ensuring that the mixing vessel is arranged in the holder; and ensuring that the valve of the holder is in its closed configuration; and via the elevation device ensuring that the holder is in its lowered position; iii) filling the mixing vessel with the materials desired to be mixed; iv) starting the motor to ensure mixing of the materials present in the mixing vessel; v) after mixing, opening the valve of the holder to empty the contents of the mixing vessel into a receiving container for this purpose, such as in a wheelbarrow.

Tet fjerde aspekt anviser den foreliggende opfindelse anvendelse af et polymert materiale, såsom polyethylen (PE), polypropylen (PP) eller polyurethan (PUR) til fremstilling af eller som hel eller delvis coating af elementer ved blandeapparater til blanding af byggematerialer med henblik på at lette rengøring af de elementer, som kommer i kontakt med byggematerialet.In the fourth aspect, the present invention directs the use of a polymeric material, such as polyethylene (PE), polypropylene (PP) or polyurethane (PUR) for the production of or as a full or partial coating of elements of mixers for mixing building materials in order to facilitate cleaning of the elements that come into contact with the building material.

2 DK 181241 B12 DK 181241 B1

I en udførelsesform for anvendelsen ifølge opfindelsens andet fjerde aspekt er elementerne af blandeapparatet uafhængigt valgt blandt: et blandekar, en afskærmning for et blandekar, en blandepaddel, en luge til et blandekar, en omrører, en omrøringsarm, en sikkerhedsrist.In an embodiment of the use according to the second fourth aspect of the invention, the elements of the mixing apparatus are independently selected from: a mixing vessel, a guard for a mixing vessel, a mixing paddle, a hatch for a mixing vessel, a stirrer, a stirring arm, a safety grate.

Med henblik på bedre at illustrere den foreliggende opfindelse henvises i det følgende til — figurerne, hvor Fig. 11 perspektiv viser et blandeapparat ifølge opfindelsens første aspekt.In order to better illustrate the present invention, reference is made below to — the figures, where Fig. 11 perspective shows a mixing apparatus according to the first aspect of the invention.

Blandeapparatet 200 omfatter en ramme 2, der har en udstrækning i lodret retning Y, et blandekar 4; en holder 6, der er konfigureret til at bære blandekarret 4, en omrører 10 omfattende et antal omrører-arme 12; samt en elevationsindretning 16.The mixing apparatus 200 comprises a frame 2 which has an extension in the vertical direction Y, a mixing vessel 4; a holder 6 configured to support the mixing vessel 4, an agitator 10 comprising a number of agitator arms 12; as well as an elevation device 16.

Holderen er sammenkoblet med rammen 2 på en sådan måde, at elevationsindretningen 16, ved aktuering deraf, er i stand til at skifte konfiguration mellem en sænket position for holderen 6 og en løftet position for holderen 6. I fig. 1 er holderen 6 i sin sænkede position.The holder is connected to the frame 2 in such a way that the elevation device 16, upon actuation thereof, is able to change configuration between a lowered position for the holder 6 and a raised position for the holder 6. In fig. 1, the holder 6 is in its lowered position.

En del af rammen 2 omfatter lodret orienterede skinner 30 og en del af holderen 6 omfatter indgrebsmidler 32, der er konfigureret til at kunne glide langs disse skinner. Skinner 30 og indgrebsmidler 32 definerer tilsammen sammenkoblingsmidler 18.A part of the frame 2 comprises vertically oriented rails 30 and a part of the holder 6 comprises engagement means 32 which are configured to be able to slide along these rails. Rails 30 and engagement means 32 together define coupling means 18.

Blandekarret 4 er løst arrangeret 1 holderen 6 og kan dermed frigøres og aftages fra holderen 6.The mixing vessel 4 is loosely arranged 1 the holder 6 and can thus be released and removed from the holder 6.

Dette illustreres i Fig. 2. Fig. 2 viser i perspektiv et blandekar 4 til blandeapparatet 200, som er frigjort fra blandeapparatets holder 6.This is illustrated in Fig. 2. Fig. 2 shows a perspective view of a mixing vessel 4 for the mixing device 200, which has been released from the mixing device's holder 6.

Blandekarret 4, som vises 1 Fig. 2, definerer et indre 28, som afgrænses af en konusoverflade — 82 med en endeafslutning 84. I det indre af blandekarrets og ved en nedre del af dette forefindes et udløb 20 i form af en gennemgående åbning 22. Som alternativ til en konusoverflade 82, kan overfladen 82 også være cylinderformet.The mixing vessel 4, which is shown in 1 Fig. 2, defines an interior 28, which is delimited by a conical surface — 82 with an end cap 84. In the interior of the mixing vessel and at a lower part thereof, there is an outlet 20 in the form of a through opening 22. As an alternative to a conical surface 82, the surface 82 can also be cylindrical.

Idet der nu igen henvises til Fig. 1 ses, at holderen 6 for blandekarret 4 omfatter en ventil 26.Referring now again to Fig. 1 it can be seen that the holder 6 for the mixing vessel 4 includes a valve 26.

Ventilen 26 er konfigureret til at kunne skifte mellem en åben konfiguration og en lukket — konfiguration således, at ventilen 26 i sin åbne konfiguration er konfigureret til at tilvejebringe en gennemgang gennem en gennemgående åbning 24 (ses ikke i Fig. 1) i holderens bæreelement 8, og hvor ventilen 26 i sin lukkede konfiguration afskærmer denne gennemgang.The valve 26 is configured to be switchable between an open configuration and a closed configuration such that the valve 26 in its open configuration is configured to provide passage through a through opening 24 (not seen in Fig. 1) in the support member 8 of the holder. , and where the valve 26 in its closed configuration shields this passage.

Denne ventil illustreres i yderligere detalje i Fig. 3. Fig 3 viser således i perspektiv detaljer — angående ventilen i holderen 6 for blandekarret 4.This valve is illustrated in further detail in Fig. 3. Fig 3 thus shows in perspective details — regarding the valve in the holder 6 for the mixing vessel 4.

Det ses også i Fig. 3, at holderen 6 omfatter et bæreelement 8 i form af en bundplade 68.It can also be seen in Fig. 3, that the holder 6 comprises a support element 8 in the form of a base plate 68.

Holderens indre 70 definerer en del af en konusoverflade 72 med en plan endeafslutning 74.The holder interior 70 defines a portion of a cone surface 72 with a planar end termination 74.

Holderen omfatter tillige den gennemgående åbning 24 i denne endeafslutning 74 eller bundplade 68. Som alternativ til konusoverfladen 72, kan denne overflade også være — udformet som en cylinderoverflade.The holder also includes the through opening 24 in this end cap 74 or bottom plate 68. As an alternative to the cone surface 72, this surface can also be — designed as a cylinder surface.

Det ses i Fig. 3, at den gennemgående åbning 24 i holderens bundplade 68 afgrænses af to cirkelperiferier C1,Cz i denne bundplade.It can be seen in Fig. 3, that the continuous opening 24 in the base plate 68 of the holder is delimited by two circular peripheries C1, Cz in this base plate.

I Fig. 3 ses endvidere, at ventilen 26 omfatter en ventilplade 60, der er drejeligt ophængt i et ophæng 62 på holderen 6 på en sådan måde, at denne ventilplade 60 i sit ophæng kan drejesIn Fig. 3 also shows that the valve 26 comprises a valve plate 60 which is rotatably suspended in a suspension 62 on the holder 6 in such a way that this valve plate 60 can be rotated in its suspension

DK 181241 B1 10 omkring en drejeakse 64 og dermed ved en nedre del 66 af holderen 6 skydes ind og lukke for den gennemgående åbning 24 i holderens bæreelement 8.DK 181241 B1 10 around a pivot axis 64 and thus at a lower part 66 of the holder 6 is pushed in and closes the through opening 24 in the support element 8 of the holder.

I Fig. 3 er ventilen 26 vist i sin åbne konfiguration og det ses, at der er åben gennemgang igennem bunden af holderen 6. En sikkerhedsrist 76 er arrangeret i åbningen 24. — Idet der nu igen henvises til Fig. 1, ses, at blandeapparatet også omfatter hjul 78, som letter transport af blandeapparatet på en byggeplads. Hjulene er arrangeret på rammens 2 nedre del 80.In Fig. 3, the valve 26 is shown in its open configuration and it can be seen that there is an open passage through the bottom of the holder 6. A safety grate 76 is arranged in the opening 24. — Referring now again to Fig. 1, it can be seen that the mixer also includes wheels 78, which facilitate transport of the mixer on a construction site. The wheels are arranged on the frame 2 lower part 80.

Endelig er en motor 14 (ses ikke i Fig. 1) til omrøring af omrøreren 10 arrangeret under afskærmningen 48, der omfatter en fikseret del 50 samt en luge 52.Finally, a motor 14 (not seen in Fig. 1) for stirring the stirrer 10 is arranged under the shield 48, which includes a fixed part 50 and a hatch 52.

IFig. 1 er blandeapparatet vist i den konfiguration, hvor holderen 6 er i sin sænkede position.IFig. 1, the mixer is shown in the configuration where the holder 6 is in its lowered position.

Denne sænkede position for holderen 6 for blandekarret 4 kan via elevationsindretningen 16 ændres til en konfiguration, hvor holderen 6 for blandekarret 4 er i en løftet konfiguration.This lowered position for the holder 6 for the mixing vessel 4 can be changed via the elevation device 16 to a configuration where the holder 6 for the mixing vessel 4 is in a raised configuration.

Dette illustreres i Fig. 4a og 4b.This is illustrated in Fig. 4a and 4b.

Fig. 4a viser således i perspektiv, blandeapparatet fra Fig. 1 i en konfiguration, hvor holderen — 6 for blandekarret 4 er i en løftet konfiguration. Hermed bliver blandeapparatets omrørerarme 12 med padler 58 arrangeret i blandekarrets 4 indre 28, hvormed der kan foregå blanding af de materialer, der forefindes i blandekarret 4.Fig. 4a thus shows in perspective the mixer from Fig. 1 in a configuration where the holder — 6 for the mixing vessel 4 is in a raised configuration. Hereby, the mixer's stirring arms 12 with paddles 58 are arranged in the interior 28 of the mixing vessel 4, with which the materials present in the mixing vessel 4 can be mixed.

Fig. 4a viser også detaljer ved elevationsindretningen. Elevationsindretningen omfatter et håndtag 40, der ved rotation driver en drejeaksel 36. Denne drejaksel omvikler derved en wire 34, som i sin ene ende er forbundet med holderen 6 for blandekarret 4. Dermed kan man ved omdrejning af drejeakslen 36 via håndtaget 40 hæve holderen 6 for blandekarret 4 og dermed også hæve blandekarret.Fig. 4a also shows details of the elevation device. The elevation device comprises a handle 40, which, when rotated, drives a pivot shaft 36. This pivot shaft thereby wraps around a wire 34, which is connected at one end to the holder 6 for the mixing vessel 4. Thus, by turning the pivot shaft 36 via the handle 40, the holder 6 can be raised for the mixing vessel 4 and thus also raise the mixing vessel.

En sikkerhedspal 44 er konfigureret til at kunne gå i indgreb med et tandhjul 42, som er arrangeret på drejeakslen 36. Hermed sikres undgåelse af tilbagerotation, når holderen 6 er — belastet med vægt. Sikkerhedspalen tjener således også til frigørelse af denne låseeffekt således, at når sikkerhedspalen 44 frigøres fra sit indgreb med tandhjulet 42, kan holderen 6 for blandekarret 4 sænkes.A safety pawl 44 is configured to be able to engage with a gear 42 which is arranged on the pivot shaft 36. This ensures the avoidance of reverse rotation when the holder 6 is — loaded with weight. The safety pawl thus also serves to release this locking effect so that when the safety pawl 44 is released from its engagement with the gear wheel 42, the holder 6 for the mixing vessel 4 can be lowered.

Fig. 4b viser i perspektiv, blandeapparatet svarende til det i Fig. 1, hvor lugen 52 er fjernet.Fig. 4b shows, in perspective, the mixing apparatus corresponding to that in Fig. 1, where the hatch 52 has been removed.

Fig 4b viser således blandeapparatet 200 med sin afskærmning 48 eksklusive lugen 52. Den — fjernede luge definerer åbningen 54, som giver adgang til blandekarrets 4 indre. En sikkerhedsrist 56 dækker åbningen 54.Fig 4b thus shows the mixing apparatus 200 with its shielding 48 excluding the hatch 52. The — removed hatch defines the opening 54 which gives access to the interior of the mixing vessel 4. A safety grid 56 covers the opening 54.

Fig. 5 viser i perspektiv dele af blandeapparatet fra Fig. 1, hvor dele af afskærmningen 48 til blandekarret 4 er fjernet. Hermed kan man se motoren 14 i form af en elmotor med en gearingsindretning 46, som tilsammen driver omrøreren 10 (I Fig. 5 er omrøreren 10 med — omrøringsarme 12 også fjernet).Fig. 5 shows in perspective parts of the mixing apparatus from Fig. 1, where parts of the shielding 48 for the mixing vessel 4 have been removed. Here you can see the motor 14 in the form of an electric motor with a gearing device 46, which together drives the stirrer 10 (In Fig. 5, the stirrer 10 with — stirring arms 12 is also removed).

Fig. 6 viser i perspektiv en situation, hvor blandeapparatet 200 fra Fig. 1 og 4 efter endt blanding af materialer i blandekarret 4 er klar til udtømning fra blandekarret 4 til en trillebør 300, idet ventilen 26 med sin ventilplade 60 er bragt i sin åbne tilstand, hvorved, der bliver gennemgang fra blandekarrets 4 indre 28 via holderens 6 indre 70 og gennem den — gennemgående åbning 24 i holderens bæreelement 8.Fig. 6 shows in perspective a situation where the mixer 200 from Fig. 1 and 4, after the mixing of materials in the mixing vessel 4 is finished, is ready for emptying from the mixing vessel 4 into a wheelbarrow 300, the valve 26 with its valve plate 60 being brought into its open state, whereby there is passage from the inside 28 of the mixing vessel 4 via the 6 of the holder inner 70 and through the through opening 24 in the support element 8 of the holder.

1 DK 181241 B11 DK 181241 B1

Det skal forstås, at alle features og opnåelser, der angives ovenfor og i de vedføjede patentkrav med hensyn til ét aspekt ved den foreliggende opfindelse og udførelsesformer deraf, ligeledes kan benyttes i forbindelse med de øvrige aspekter ved opfindelsen samt udførelsesformer deraf.It must be understood that all features and achievements stated above and in the appended patent claims with regard to one aspect of the present invention and embodiments thereof can also be used in connection with the other aspects of the invention and embodiments thereof.

2 DK 181241 B12 DK 181241 B1

Figurreferencer 2 Ramme for blandeapparat 4 Blandekar 6 Holder for blandekar 8 Bæreelement af holder til blandekarFigure references 2 Frame for mixer 4 Mixing vessel 6 Holder for mixing vessel 8 Supporting element of holder for mixing vessel

Omrører 12 Omrører-arme 14 Motor til omrøring 16 Elevationsindretning 10 18 SammenkoblingsmidlerStirrer 12 Stirrer arms 14 Motor for stirring 16 Elevation device 10 18 Connecting means

Udløb i blandekar 22 Gennemgående åbning i blandekar 24 Gennemgående åbning i holders bæreelement 26 Ventil i holder for blandekar 13 28 Indre af blandekar 30 Skinner for sammenkoblingsmidler 32 Indgrebsmidler for sammenkoblingsmidler 34 Line for elevationsindretning 36 Drejeaksel for elevationsindretning 20 38 Omdrejningsakse for drejeaksel 40 Håndtag for elevationsindretning 42 Tandhjul på drejeaksel for elevationsindretning 44 Sikkerhedspal 46 Gearingsindretning 48 Afskærmning til blandekar 50 Fikseret del af afskærmning til blandekar 52 Luge til afskærmning til blandekar 54 Åbning tilvejebragt af luge 56 Sikkerhedsrist ved åbning 58 Blandepaddel for omrører-armOutlet in mixing vessel 22 Through opening in mixing vessel 24 Through opening in holder support element 26 Valve in holder for mixing vessel 13 28 Inside of mixing vessel 30 Rails for coupling means 32 Engaging means for coupling means 34 Line for elevation device 36 Pivot shaft for elevation device 20 38 Rotation axis for pivot shaft 40 Handle for elevation device 42 Gear on rotating shaft for elevation device 44 Safety pawl 46 Gearing device 48 Shield for mixing vessel 50 Fixed part of shield for mixing vessel 52 Hatch for shielding for mixing vessel 54 Opening provided by hatch 56 Safety grate at opening 58 Mixing paddle for agitator arm

13 DK 181241 B1 60 Ventilplade for ventil 62 Ophæng for ventilplade 64 Drejeakse for ventilplade 66 Nedre del af holder for blandekar 68 Holders bærelement i form af bundplade 70 Holders indre 72 Konusoverflade eller cylinderoverflade af holders indre 74 Endeafslutning af holders indre 76 Sikkerhedsrist for holders bæreelement 78 Hjul 80 Nedre del af ramme 82 Konusoverflade eller cylinderflade af blandekars indre 84 Endeafslutning af blandekars indre 200 Blandeapparat 300 Trillebør13 DK 181241 B1 60 Valve plate for valve 62 Suspension for valve plate 64 Pivot axis for valve plate 66 Lower part of holder for mixing vessel 68 Holder support element in the form of bottom plate 70 Holder interior 72 Cone surface or cylinder surface of holder interior 74 End finish of holder interior 76 Safety grid for holder support element 78 Wheels 80 Lower part of frame 82 Cone surface or cylindrical surface of mixing vessel interior 84 End finish of mixing vessel interior 200 Mixing device 300 Wheelbarrow

CC: CirkelperiferiCC: Circle Periphery

Y Lodret retningY Vertical direction

Claims (24)

DK 181241 B1 14 PatentkravDK 181241 B1 14 Patent claim 1. Blandeapparat (200), som omfatter: -en ramme (2), der har en udstrækning i lodret retning (Y); -et blandekar (4); -en holder (6), der er konfigureret til at bære blandekarret (4), idet holderen omfatter et bæreelement (8) til bæring af blandekarret (4); -en omrører (10) omfattende et antal omrører-arme (12); -en motor (14) til omrøring af omrøreren (10); -en elevationsindretning (16); hvor holderen (6) via sammenkoblingsmidler (18) er sammenkoblet med rammen (2) på en sådan måde, at elevationsindretningen (16), ved aktuering deraf, er i stand til at skifte konfiguration mellem en sænket position for holderen (6) og en løftet position for holderen (6); — hvor blandekarret (4) er konfigureret til at være aftageligt arrangeret i holderen (6) derfor; hvor blandekarret (4) i en nedre del omfatter et udløb (20) i form af en gennemgående åbning 22); hvor holderens (6) bæreelement (8) omfatter en gennemgående åbning (24); hvor holderen (6) omfatter en ventil (26) , der er konfigureret til at kunne skifte mellem en — åben konfiguration og en lukket konfiguration; hvor ventilen (26) i sin åbne konfiguration er konfigureret til at tilvejebringe en gennemgang gennem den gennemgående åbning (24) i holderens bæreelement (8), og hvor ventilen (26) i sin lukkede konfiguration afskærmer denne gennemgang; hvor motoren (14) er arrangeret i en position over blandekarret (4), når blandekarret er — arrangeret i holderen (6) derfor; hvor omrøreren (10) i den løftede position for holderen er arrangeret i det indre (28) af blandekarret (4), når blandekarret (4) er arrangeret i holderen (6).1. Mixing apparatus (200), which comprises: - a frame (2) extending in the vertical direction (Y); -a mixing vessel (4); -a holder (6) configured to support the mixing vessel (4), the holder comprising a support element (8) for supporting the mixing vessel (4); - a stirrer (10) comprising a number of stirrer arms (12); - a motor (14) for stirring the agitator (10); - an elevation device (16); where the holder (6) is connected to the frame (2) via coupling means (18) in such a way that the elevation device (16), upon actuation thereof, is able to change configuration between a lowered position for the holder (6) and a raised position of the holder (6); — where the mixing vessel (4) is configured to be removably arranged in the holder (6) therefore; where the mixing vessel (4) in a lower part comprises an outlet (20) in the form of a continuous opening 22); where the support element (8) of the holder (6) comprises a continuous opening (24); wherein the holder (6) comprises a valve (26) configured to switch between an — open configuration and a closed configuration; wherein the valve (26) in its open configuration is configured to provide a passage through the through opening (24) in the carrier support member (8) and wherein the valve (26) in its closed configuration shields said passage; where the motor (14) is arranged in a position above the mixing vessel (4) when the mixing vessel is — arranged in the holder (6) therefore; where the stirrer (10) in the raised position of the holder is arranged in the interior (28) of the mixing vessel (4) when the mixing vessel (4) is arranged in the holder (6). 2. Blandeapparat (200) ifølge krav 1, hvor sammenkoblingsmidlerne (18) omfatter en eller flere skinner (30), som hver har en udstrækning i en lodret retning (Y) og som er monteret på — blandeapparatets ramme (2), og hvor holderen (6) for blandekarret (4) omfatter en eller flere indgrebsmidler (32), som hver for sig er konfigureret til at kunne glide i en langsgående retning langs sammenkoblingsmidlernes (18) skinne(r) (30).2. Mixer (200) according to claim 1, wherein the connecting means (18) comprise one or more rails (30), each of which extends in a vertical direction (Y) and which is mounted on — the frame (2) of the mixer, and where the holder (6) for the mixing vessel (4) comprises one or more engagement means (32), each of which is configured to be able to slide in a longitudinal direction along the rail(s) (30) of the coupling means (18). 3. Blandeapparat (200) ifølge krav I eller 2, hvor elevationsindretningen (16) omfatter en eller flere liner (4), såsom wirer, som i den ene ende er fastgjort til holderen (6) for blandekarret (4) og som i den anden ende er fastgjort til en drejeaksel (36), der er konfigureret til, ved drejning deraf, at kunne dreje omkring en omdrejningsakse (38).3. Mixing apparatus (200) according to claim I or 2, where the elevation device (16) comprises one or more lines (4), such as wires, which are attached at one end to the holder (6) for the mixing vessel (4) and which in the the other end is attached to a pivot shaft (36) configured to rotate about a pivot axis (38) upon rotation thereof. DK 181241 B1 15 4, Blandeapparat (200) ifølge krav 3, hvor elevationsindretningen (16) omfatter 2, 3 eller 4 liner (34), såsom wirer.DK 181241 B1 15 4, Mixing apparatus (200) according to claim 3, where the elevation device (16) comprises 2, 3 or 4 lines (34), such as wires. 5. Blandeapparat (200) ifølge krav 3, hvor elevationsindretningen (16) omfatter et håndtag (40), som er monteret på elevationsindretningens drejeaksel (36).5. Mixing device (200) according to claim 3, where the elevation device (16) comprises a handle (40) which is mounted on the elevation device's pivot shaft (36). 6. Blandeapparat (200) ifølge krav 5, hvor elevationsindretningen (16) omfatter et tandhjul (42), der er monteret på elevationsindretningens drejeaksel (36) og hvor elevationsindretningen tillige omfatter en sikkerhedspal (44), der er konfigureret til et gå i indgreb med dette tandhjul (42) med henblik på at forhindre tilbagerotation for drejeakslen (36), når denne roteres til hejsning af holderen (6) for blandekarret (4).6. Mixing device (200) according to claim 5, where the elevation device (16) comprises a gear wheel (42) that is mounted on the pivot shaft (36) of the elevation device and where the elevation device also comprises a safety pawl (44) that is configured to engage with this gear (42) in order to prevent back-rotation of the pivot shaft (36) when it is rotated to raise the holder (6) for the mixing vessel (4). 7. Blandeapparat (200) ifølge krav 3 eller 4, hvor elevationsindretningen (16) omfatter en elmotor, som er forbundet med elevationsindretningens drejeaksel (36), og som er konfigureret til at kunne dreje denne.7. Mixing device (200) according to claim 3 or 4, wherein the elevation device (16) comprises an electric motor which is connected to the elevation device's rotating shaft (36) and which is configured to be able to rotate this. 8. Blandeapparat (200) ifølge et hvilket som helst af de foregående krav, hvor motoren (14) til omrøring af omrøreren (10) er arrangeret ved en øvre del blandeapparatets ramme (2); og/eller — hvor motoren (14) til omrøring af omrøreren (10) omfatter eller er koblet til en gearingsindretning (46) til nedgearing af motorens (14) rotation; og/eller hvor motoren (14) til omrøring af omrøreren (10) er en elmotor.A mixer (200) according to any one of the preceding claims, wherein the motor (14) for stirring the agitator (10) is arranged at an upper part of the mixer frame (2); and/or — where the motor (14) for stirring the stirrer (10) comprises or is coupled to a gearing device (46) for reducing the rotation of the motor (14); and/or where the motor (14) for stirring the agitator (10) is an electric motor. 9. Blandeapparat (200) ifølge et hvilket som helst af de foregående krav, hvor blandeapparatet omfatter en afskærmning (48), som, når blandekarret (4) i sin holder (6) er arrangeret i en — løftet position, afskærmer adgang til blandekarrets indre (28).9. Mixing apparatus (200) according to any one of the preceding claims, wherein the mixing apparatus comprises a shield (48) which, when the mixing vessel (4) in its holder (6) is arranged in a — raised position, shields access to the mixing vessel's inner (28). 10. Blandeapparat (200) ifølge krav 9, hvor afskærmningen (48) omfatter en fikseret del (50) samt en luge (52), hvor lugen (52) er konfigureret til at kunne skifte konfiguration mellem en lukket konfiguration, hvor lugen afskærmer adgang til blandekarrets indre (28) og en åben konfiguration, hvor der er tilvejebragt adgang udefra til blandekarrets indre (28) via en åbning (54).10. Mixing device (200) according to claim 9, where the shielding (48) comprises a fixed part (50) and a hatch (52), where the hatch (52) is configured to be able to change configuration between a closed configuration, where the hatch shields access to the interior of the mixing vessel (28) and an open configuration where access is provided from the outside to the interior of the mixing vessel (28) via an opening (54). 11. Blandeapparat (200) ifølge krav 10, hvor åbningen (54) er dækket af en sikkerhedsrist (56).11. Mixing device (200) according to claim 10, where the opening (54) is covered by a safety grid (56). 12. Blandeapparat (200) ifølge et hvilket som helst af de foregående krav, hvor omrøreren (10) omfatter 1, 2, 3, 4, 5, 6 eller flere omrører-arme (12), som eventuelt i sin ene ende — omfatter en eller flere blandepadler (58).12. Mixing apparatus (200) according to any one of the preceding claims, where the stirrer (10) comprises 1, 2, 3, 4, 5, 6 or more stirrer arms (12), which optionally at one end — comprises one or more mixing paddles (58). 13. Blandeapparat (200) ifølge et hvilket som helst af de foregående krav, hvor holderens (6) ventil (26) omfatter en ventilplade (60), der er drejeligt ophængt i et ophæng (62) på holderen (6) på en sådan måde, at denne ventilplade (60) i sit ophæng kan drejes omkring en drejeakse (64) og dermed ved en nedre del (66) af holderen (6) skydes ind og lukke for den — gennemgående åbning (24) i holderens bæreelement (8).13. Mixing apparatus (200) according to any one of the preceding claims, wherein the valve (26) of the holder (6) comprises a valve plate (60) which is rotatably suspended in a suspension (62) on the holder (6) on such way that this valve plate (60) in its suspension can be rotated around a pivot axis (64) and thus at a lower part (66) of the holder (6) pushed in and closed for the — through opening (24) in the carrier element (8) of the holder ). 14. Blandeapparat (200) ifølge krav 13, hvor ventilpladens drejeakse (64) i det væsentlige er lodret orienteret.14. Mixing device (200) according to claim 13, where the axis of rotation (64) of the valve plate is essentially vertically oriented. 15. Blandeapparat (200) ifølge et hvilket som helst af de foregående krav, hvor holderens bærelement (8) omfatter en bundplade (68), der omfatter den gennemgående åbning (24).15. Mixing apparatus (200) according to any one of the preceding claims, wherein the support element (8) of the holder comprises a bottom plate (68) comprising the through opening (24). 16 DK 181241 B116 DK 181241 B1 16. Blandeapparat (200) ifølge krav 15, hvor den gennemgående åbning (24) i holderens bundplade (68) afgrænses af en eller to cirkelperiferier (C1,C2) 1 denne bundplade.16. Mixing device (200) according to claim 15, where the continuous opening (24) in the base plate (68) of the holder is delimited by one or two circular peripheries (C1, C2) on this base plate. 17. Blandeapparat (200) ifølge et hvilket som helst af de foregående krav, hvor holderens indre (70) definerer en del af en konusoverflade (72) med en plan endeafslutning (74) eller en del af en cylinderoverflade (72) med en plan endeafslutning (74).A mixing apparatus (200) according to any one of the preceding claims, wherein the interior (70) of the holder defines part of a cone surface (72) with a planar end termination (74) or part of a cylinder surface (72) with a planar end closure (74). 18. Blandeapparat (200) ifølge et hvilket som helst af de foregående krav, hvor den gennemgående åbning (24) i holderens bæreelement (8) er dækket af en sikkerhedsrist (76).18. Mixing apparatus (200) according to any one of the preceding claims, wherein the through opening (24) in the carrier element (8) of the holder is covered by a safety grid (76). 19. Blandeapparat (200) ifølge et hvilket som helst af de foregående krav, hvor blandekarret (4) i sit indre (28) definerer en del af en cylinderflade (82).19. Mixing apparatus (200) according to any one of the preceding claims, wherein the mixing vessel (4) in its interior (28) defines part of a cylindrical surface (82). 20. Blandeapparat (200) ifølge et hvilket som helst af de foregående krav, hvor et eller flere af de følgende elementer: blandekarrets indre (28), afskærmningens (50) indre overflade, overflade af blandepaddel (58), lugens (52) indre overflade, omrører (10) og/eller omrører- arme (12), sikkerhedsriste (56,76) uafhængigt omfatter og/eller er fremstillet af et polymert materiale, såsom polyethylen (PE), polypropylen (PP) eller polyurethan (PUR).20. Mixing apparatus (200) according to any one of the preceding claims, wherein one or more of the following elements: the inside of the mixing vessel (28), the inside surface of the shield (50), the surface of the mixing paddle (58), the inside of the hatch (52) surface, agitator (10) and/or agitator arms (12), safety grates (56,76) independently comprise and/or are made of a polymeric material, such as polyethylene (PE), polypropylene (PP) or polyurethane (PUR). 21. Blandeapparat (200) ifølge krav 20, hvor et eller flere af de følgende elementer: blandekarret (4), lugen (52), omrører (10) og/eller omrører-arme (12), sikkerhedsriste (56,76) uafhængigt er fremstillet af dette polymere materiale i form af et massivt element, eller omfatter en coating af dette polymere materiale.21. Mixing apparatus (200) according to claim 20, where one or more of the following elements: the mixing vessel (4), the hatch (52), agitator (10) and/or agitator arms (12), safety grates (56,76) independently is made of this polymeric material in the form of a solid element, or comprises a coating of this polymeric material. 22. Anvendelse af et blandeapparat (200) ifølge et hvilket som helst af kravene 1 — 21 til — blanding af materialer.22. Use of a mixing apparatus (200) according to any one of claims 1 — 21 for — mixing of materials. 23. Anvendelse ifølge krav 22 til blanding af byggematerialer, såsom cementholdige materialer, sand, grus, vand, ler; gummigranulat, flisemørtel, klæber.23. Use according to claim 22 for mixing building materials, such as cementitious materials, sand, gravel, water, clay; rubber granules, tile mortar, adhesive. 24. Fremgangsmåde til blanding af materialer omfattende de følgende trin: i) tilvejebringelse af et blandeapparat (200) ifølge et hvilket som helst af kravene 1 — 21; 11) sikring af, at blandekarret (4) er arrangeret i holderen (6); samt sikring af, at holderens ventil (26) er 1 sin lukkede konfiguration; og via elevationsindretningen (16) sikring af, at holderen (6) er i sin hævede position; iii) påfyldning i blandekarret (4) af de materialer, der ønskes blandet; iv) igangsætning af motoren (14) til sikring af blanding af materialerne, der forefindes i — blandekarret (4); v) efter endt blanding, åbning af holderens ventil (26) til udtømning af blandekarrets (4) indhold i en modtagebeholder herfor, såsom i en trillebør (300).A method for mixing materials comprising the following steps: i) providing a mixing apparatus (200) according to any one of claims 1-21; 11) ensuring that the mixing vessel (4) is arranged in the holder (6); and ensuring that the holder's valve (26) is in its closed configuration; and via the elevation device (16) ensuring that the holder (6) is in its raised position; iii) filling the mixing vessel (4) with the materials desired to be mixed; iv) starting the motor (14) to ensure mixing of the materials present in — the mixing vessel (4); v) after mixing, opening the holder's valve (26) to empty the contents of the mixing vessel (4) into a receiving container for this purpose, such as in a wheelbarrow (300).
DKPA202100623A 2021-06-14 2021-06-14 Mixer DK181241B1 (en)

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DKPA202100623A DK181241B1 (en) 2021-06-14 2021-06-14 Mixer
PCT/DK2022/050124 WO2022262918A1 (en) 2021-06-14 2022-06-13 A mixing apparatus, use thereof and method for mixing materials
EP22735774.6A EP4355469A1 (en) 2021-06-14 2022-06-13 A mixing apparatus, use thereof and method for mixing materials

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Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
US1468615A (en) * 1923-05-18 1923-09-18 Guttenstein Joseph Heating attachment for cake mixers
GB757000A (en) * 1954-07-09 1956-09-12 Fordath Engineering Company Lt Improvements in or relating to mixing apparatus
CA1187481A (en) * 1980-06-04 1985-05-21 Robert Mercatoris Apparatus and method for the production of colloidal mixtures
DE10309731A1 (en) * 2003-03-06 2004-09-16 ETEC Gesellschaft für technische Keramik mbH Trough mixer for e.g. concrete has slide plate used for emptying, which is stabilized during opening and closure by connection to trough wall
DK200600321U3 (en) * 2006-12-06 2008-03-28 Staring Maskinfabrik As A compulsive mixer and an application of a compulsive mixer
DE202013103591U1 (en) * 2013-08-09 2013-08-27 Dr. Herfeld Gmbh & Co Kg Inliner for lining a mixed container and arrangement comprising a mixing container and an inliner inserted therein
CN111346543A (en) * 2020-03-13 2020-06-30 谭福兵 Cement mixer with movable mixing rod

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