DK200600321U3

DK200600321U3 - A compulsive mixer and an application of a compulsive mixer

Info

Publication number: DK200600321U3
Application number: DK200600321U
Authority: DK
Inventors: Bredal Tommy
Original assignee: Staring Maskinfabrik As
Priority date: 2006-12-06
Filing date: 2006-12-06
Publication date: 2008-03-28

Description

DK 2006 00321 U3DK 2006 00321 U3

EN TVANGSBLANDER OG EN ANVENDELSE AF EN TVANGSBLANDERA FORCE MIXER AND ANY USE OF A MIXTURE MIXER

Den foreliggende opfindelse angår en transportabel tvangsblander, hvilken tvangsblander består af en beholder bestemt til at indeholde et færdigmateriale, og hvilken beholder har en øvre åbning og et udløb og er bestemt til at indeholde et færd i g materiale såsom cement, der er dannet ved tvangsblanding af råmaterialer, hvilken øvre åbning er bestemt til at lede et antal faste og/eller flydende råmaterialer ned i beholderen, og hvilket udløb er bestemt til at lede et tvangsblandet færdigmateriale ud af beholderen, efter at det faste og/eller det flydende råmateriale, der er ledt i den øvre åbning er tvangsblandet i beholderen i et givet tidsrum.The present invention relates to a portable composite mixer, which composite mix consists of a container intended to contain a finished material, and which container has an upper opening and an outlet and is intended to contain a finished material such as cement formed by forced mixing of raw materials, said upper aperture intended to guide a plurality of solid and / or liquid raw materials into said container, and said outlet being intended to pass a forced mixed finished material out of said container after said solid and / or liquid feedstock being led into the upper opening is forced into the container for a given period of time.

OPFINDELSENS BAGGRUNDBACKGROUND OF THE INVENTION

Tvangsblandere, specielt mindre tvangsblandere bestemt til transport af mindre lastvogn eller på trailer trukket af personkøretøj, bliver anvendt til at blande råmaterialer som sand, cement og vand for at producere et færdigmateriale såsom mørtel. Tvangsblandere bliver som regel anvendt ved mindre byggeopgaver såsom ved bygning af enfamilieshuse. Tvangsblandere kan også blive anvendt til byggeopgaver, hvor det er vanskeligt eller umuligt for større køretøjer at komme til, såsom byggegrunde med 'blød'jordbund.Coercive mixers, especially smaller coercive mixers intended for the transport of smaller trucks or on trailers drawn by passenger vehicles, are used to mix raw materials such as sand, cement and water to produce a finished material such as mortar. Forced mixers are usually used for smaller construction tasks, such as the construction of single-family homes. Forced mixers can also be used for construction tasks where it is difficult or impossible for larger vehicles to access, such as 'soft' soil.

For at have mulighed for at få en trillebør fyldt med det tvangsblandede færdigmateriale, er det nødvendigt at et udløb fra tvangsblanderen er placeret således at trillebøren kan komme inder under udløbet. Således vil det tvangsblandede færdigmateriale, så snart udløbet fra tvangsblanderen åbnes, blive ledt direkte ned i trillebøren. Udløbet på en tvangsblander er derfor altid placeret i en højde, der muliggør at en trillebør kan skubbes ind under udløbet, således at trillebøren befinder sig lodret under udløbet.In order to have the possibility of having a wheelbarrow filled with the forcibly mixed finished material, it is necessary that an outlet from the forcible mixer is placed so that the wheelbarrow can enter the outlet. Thus, as soon as the outlet of the forced mixer is opened, the forcibly mixed finished material will be directed directly into the wheelbarrow. The outlet of a forced mixer is therefore always positioned at a height which allows a wheelbarrow to be pushed in under the outlet so that the wheelbarrow is vertically below the outlet.

Det er formålet med den foreliggende opfindelse at tilvejebringe en tvangsblander og en metode at betjene tvangsblanderen, der gør det så nemt som muligt at anvende tvangsblanderen, og som minimerer det fysisk hårde arbejde, der er forbundet med anvendelsen.It is the object of the present invention to provide a compulsive mixer and a method of operating the compulsive mixer which makes it as easy as possible to use the compulsive mixer and which minimizes the physical hard work associated with its use.

Dette formål opnås blandt andet med en tvangsblander, hvor - tvangsblanderen består af en beholder bestemt til at indeholde et færdigmateriale, og hvilken beholder har en øvre åbning og et udløb og er bestemt til at indeholde et færdigmateriale såsom cement, der er dannet ved tvangsblanding af råmaterialer, - hvilken øvre åbning er bestemt til at lede et antal faste og/eller flydende råmaterialer ned i beholderen, og hvilket udløb er bestemt til at lede et tvangsblandet færdigmateriale ud af beholderen, efter at det faste og/eller det flydende råmateriale, der er ledt i den øvre åbning er tvangsblandet i beholderen i et givet tidsrum, og 2 DK 2006 00321 U3 - hvilken beholder kan indtage en første position og kan indtage en anden position, - hvilken første position befinder sig i et lavere niveau end den anden position, og - hvor beholderen er i stand til at blive forskudt fra den første position til den anden position, og vise versa, i forhold til et stel for tvangsblanderen, samtidigt med at stellet er bestemt til at være stationært placeret i forhold til en understøtning for tvangsblanderen.This object is achieved, inter alia, with a forced mixer, wherein - the forced mixer consists of a container intended to contain a finished material, and which container has an upper opening and an outlet and is intended to contain a finished material such as cement formed by forced mixing of raw material, - which upper opening is intended to pass a plurality of solid and / or liquid raw materials into the container, and which outlet is intended to pass a forced mixed finished material out of the container after the solid and / or liquid raw material containing is forced into the upper opening is forcibly mixed in the container for a given time, and 2 DK 2006 00321 U3 - which container can occupy a first position and can occupy a second position - which first position is at a lower level than the second position and - where the container is capable of being displaced from the first position to the second position, and vice versa, in relation to a frame of coercion the mixer, while the frame is intended to be stationary relative to a support for the forced mixer.

Ved at beholderen på tvangsblanderen kan sænkes til en anden position, hvor den øvre åbning for beholderen befinder sig i et lavt niveau, bliver det meget nemt for brugeren af tvangsblanderen at fylde råmaterialer i tvangsblanderen, f.eks. ved at fylde råmaterialerne i tvangsblanderen ved hjælp afen manuelt betjent skovl.By lowering the container of the forced mixer to another position where the upper opening of the container is at a low level, it becomes very easy for the user of the forced mixer to fill raw materials in the forced mixer, e.g. by filling the feedstock in the forced mixer using a manually operated bucket.

Ved at beholderen på tvangsblanderen også kan hæves til en anden position, hvor det udløb for beholderen befinder sig i et højt niveau, bliver det meget nemt for brugeren af tvangsblanderen at tømme færdigmaterialet ud af tvangsblanderen, f.eks. ved at tømme færdigmaterialet ud i en manuelt betjent trillebør.Also, because the container of the forced mixer can be raised to another position where the outlet of the container is at a high level, it becomes very easy for the user of the forced mixer to empty the finished material out of the forced mixer, e.g. by emptying the finished material into a manually operated wheelbarrow.

I en foretrukket udførelsesform for tvangsblanderen, har beholderen en bund, og hvor tvangsblanderen er forsynet med mindst ét kørehjul med en ydre omkreds, og hvor beholderens bund, når beholderen befinder sig i den første nederste position, befinder sig i et niveau under et øverste niveau for det mindste ene kørehjul.In a preferred embodiment of the forced mixer, the container has a bottom and wherein the forced mixer is provided with at least one drive wheel with an outer circumference, and where the bottom of the container, when the container is in the first lower position, is at a level below an upper level for at least one driving wheel.

Ved at tvangsblanderen er forsynet med kørehjul bliver det nemt at transportere tvangsblanderen, enten ved hjælp af et køretøj, der trækker tvangsblanderen eller manuelt af en bruger af tvangsblanderen, f.eks. ved hjælp af en trækstang monteret på tvangsblanderen. Imidlertid har kørehjulene en vist udstrækning opefter til et øverste niveau for den ydre omkreds af kørehjulet. Det vil som udgangspunkt reducere muligheden for at sænke beholdere. Ved imidlertid at beholderens nederste sektion kan befinde sig mellem kørehjulene er det muligt at sænke beholderen til at niveau hvor den nederste sektion af beholderen befinder sig under et øverste niveau for den ydre omkreds af kørehjulene.By providing the drive mixer with drive wheels, it becomes easy to transport the push mixer, either by means of a vehicle pulling the push mixer or manually by a user of the forced mixer, e.g. by means of a drawbar mounted on the forcible mixer. However, the driving wheels have a certain extent upwards to an upper level of the outer circumference of the driving wheel. This will in principle reduce the possibility of lowering containers. However, by allowing the bottom section of the container to be between the drive wheels, it is possible to lower the container to a level where the lower section of the container is below an upper level of the outer circumference of the drive wheels.

Anvendelse af tvangsblanderen kan ske ved indføring af materiale, der skal tvangsbiandes, gennem en øvre åbning af beholderen, når beholderen befinder sig i et første niveau, og tvangsblanding af materialet, enten når beholderen befinder sig i det første niveau lavere end et andet niveau, eller når beholderen befinder sig i et andet niveau højere end det første niveau.The forced mixer can be used by inserting material to be forced through an upper opening of the container when the container is in a first level and forced mixing of the material either when the container is in the first level lower than a second level. or when the container is at a second level higher than the first level.

3 DK 2006 00321 U33 DK 2006 00321 U3

KORT BESKRIVELSE AF OPFINDELSENBRIEF DESCRIPTION OF THE INVENTION

Opfindelsen vil herefter blive beskrevet under henvisning til tegningen, hvorThe invention will now be described with reference to the accompanying drawing, in which

Fig. 1 og Fig, 2 viser en udførelsesform for tvangsblanderen, hvor en beholder for tvangsblanderen befinder sig i en første lav position,FIG. 1 and Fig. 2 show an embodiment of the forced mixer in which a container for the forced mixer is in a first low position,

Fig. 3 og Fig. 4 viser en udførelsesform for tvangsblanderen, hvor en beholder for tvangsblanderen befinder sig i en anden høj position, ogFIG. 3 and FIG. 4 shows an embodiment of the forced mixer in which a container for the forced mixer is in another high position, and

Fig. 5 viser tvangsblanderen fra en side, hvor et betjeningspanel er anbragt.FIG. 5 shows the forced mixer from a side where a control panel is placed.

DETALJERET BESKRIVELSE AF OPFINDELSENDETAILED DESCRIPTION OF THE INVENTION

Fig. 1 og fig. 2 viser en udførelsesform for en tvangsblander, hvor en beholder 1 af tvangsblanderen befinder sig en i en første position. Den første position er en position, hvor en øvre åbning af beholderen 1 befinder sig i et lavere niveau ni end et niveau NI (se fig. 3 og fig. 4), som et udløb for beholderen befinder sig i, når beholderen er i en anden position {se fig. 3 og fig. 4). Tvangsblanderen omfatter et stel 2. På stellet 2 er beholderen 1 monteret og på stellet 2 er også kørehjul 3 monteret til brug ved transport af tvangsblanderen.FIG. 1 and FIG. 2 shows an embodiment of a forced mixer in which a container 1 of the forced mixer is in a first position. The first position is a position where an upper opening of the container 1 is at a lower level nine than a level N1 (see Fig. 3 and Fig. 4), in which an outlet for the container is located when the container is in a second position {see fig. 3 and FIG. 4). The forced mixer comprises a frame 2. On the frame 2, the container 1 is mounted and on the frame 2 also drive wheels 3 are mounted for use in transporting the forced mixer.

Stellet 2 er forsynet med en opretstående konsol 4, og beholderen 1 er monteret til stellet 2 ved hjælp af glideføringer 5 mellem beholderen 1 og konsollen 4.1 den viste udførelsesform består konsollen af to søjlestyr 6. Beholderen 1 er i stand til at blive forskudt opefter og nedefter langs konsollen 4 ved hjælp af en eller flere teleskopiske aktuatorer (ikke vist) som er placeret inden for glideføringerne 5 for dermed at beskytte aktuatorerne mod belastninger udefra.The frame 2 is provided with an upright bracket 4, and the container 1 is mounted to the frame 2 by means of sliding guides 5 between the container 1 and the bracket 4.1. The embodiment shown consists of two column guides 6. The container 1 is capable of being displaced upwards and downwards along the bracket 4 by means of one or more telescopic actuators (not shown) located within the sliding guides 5 so as to protect the actuators from external loads.

Beholderen 1 er forsynet med en øvre åbning 8 for ifyldning af råmaterialer, der skal tvangsblandes. Beholderen 1 er desuden forsynet med et nedre udløb (ikke vist) for hel eller delvis tømning af beholderen 1 for færdigmateriale, der er blevet til ved tvangsblanding af råmaterialerne. Tvangsblanding sker ved hjælp af skovlhjul (ikke vist) eller lignende anordninger, som i sig selv er kendt. Tvangsblanding ved hjælp af skovlhjul sker ved rotation af skovlhjulene omkring en lodret akse.The container 1 is provided with an upper opening 8 for loading raw materials to be forced-blended. In addition, the container 1 is provided with a lower outlet (not shown) for full or partial emptying of the container 1 for finished material which has been created by forced mixing of the raw materials. Forcible mixing is done by impeller (not shown) or similar devices which are known per se. Forcible mixing by impeller is done by rotating the impeller around a vertical axis.

Forskydning af beholderen 1 fra den første position vist i fig. 1 og fig. 2 til den anden position vist i fig. 3 og fig. 4, eller til en hvilken som helt position derimellem, sker som nævnt ved brug af en eller flere teleskopiske aktuatorer. De en eller flere teleskopiske aktuatorer kan være elektrisk, pneumatisk eller hydraulisk drevet. Fortrinsvis er de en eller flere teleskopiske aktuatorer hydraulisk drevet.Displacement of the container 1 from the first position shown in FIG. 1 and FIG. 2 to the second position shown in FIG. 3 and FIG. 4, or to any position therebetween, as mentioned, using one or more telescopic actuators. The one or more telescopic actuators may be electrically, pneumatically or hydraulically driven. Preferably, the one or more telescopic actuators are hydraulically driven.

4 DK 2006 00321 U34 DK 2006 00321 U3

Den øvre åbning 8 er forsynet med en rist 7, der sikrer et en manuelt betjent skovl eller andet redskab til at fylde råmaterialerne i beholderen 1 ikke bliver grebet af evt. roterende skovlhjul. Det nedre udløb (ikke vist) er forsynet med et spjæld 9, der ved hjælp af et håndtag eller en aktivator såsom en hydraulikcylinder (ikke vist) kan roteres omkring en 5 lodret aksel 10 for at åbne og lukke det for nedre udløb.The upper opening 8 is provided with a grate 7 which ensures a manually operated bucket or other tool for filling the raw materials in the container 1 is not gripped by any. rotary impeller. The lower outlet (not shown) is provided with a damper 9 which, by means of a handle or activator such as a hydraulic cylinder (not shown), can be rotated about a vertical shaft 10 to open and close the lower outlet.

Kørehjulene 3 er monteret på grene 11 af en gaffel af stellet 2 (se også fig. 3 og fig, 4). Kørehjulene 3 har en ydre omkreds med et øverste niveau N3 for den ydre omkreds. Beholderen 1 har en nederste sektion, der i den viste udførelsesform udgør bunden af behol-10 deren 1. Fig. 1 og fig. 2 viser, at bunden af beholderen 1 befinder sig i et niveau under det øverste niveau N3 for den ydre omkreds af kørehjulene 3. Beholderen 1, når den befinder sig i den første position, har derfor den øvre åbning 8 i et niveau der er lavest muligt.The driving wheels 3 are mounted on the branches 11 of a fork of the frame 2 (see also Fig. 3 and Fig. 4). The driving wheels 3 have an outer perimeter with an upper level N3 for the outer perimeter. The container 1 has a bottom section which in the illustrated embodiment forms the bottom of the container 1. FIG. 1 and FIG. 2 shows that the bottom of the container 1 is at a level below the upper level N3 of the outer circumference of the drive wheels 3. The container 1, when in the first position, therefore has the upper opening 8 at a lower level. possible.

De to grene 11 af gaflen, som kørehjulene 3 er monteret på, er forsynet med kassetter 15, 15 der har en indbyrdes afstand A (se fig. 2). Afstanden A mellem de to kassetter 15 er valgt således at en gaffelgreb på en gaffeltruck eller på en højtløfter kan forskydes ind i kassetterne 15 for derved at løfte og transportere tvangsblanderen ved hjælp af gaffeltrucken eller højtløfteren. Kassetterne 15 har en ydre og en indre afgrænsning og har en øvre flade, som gaflerne på en gaffeltruck eller en højtløfter er bestemt til at blive ført ind mellem. 20 En ydre ende af de to grene 11 af gaflen er retlinede og er hule. Alternativt til at kassetterne er separate og er monteret oven på grenene 11, kan den ydre ende af grenene i sig selv udgøre kassetter for gaffelgrene på en gaffeltruck eller en højtløfter. I så tilfælde skal den ydre ende af grenene 11 have et tværsnitsareal, der er større end det viste, og som svarer til tværsnitsarealet af kassetterne, der er vist.The two branches 11 of the fork on which the drive wheels 3 are mounted are provided with cassettes 15, 15 which are spaced apart A (see Fig. 2). The distance A between the two cassettes 15 is chosen so that a fork grip on a forklift or on a highlifter can be displaced into the cassettes 15, thereby lifting and transporting the forced mixer by means of the forklift or highlifter. The cassettes 15 have an outer and an inner boundary and have an upper surface to which the forks of a forklift or a high lift are intended to be inserted. 20 An outer end of the two branches 11 of the fork is straight and hollow. Alternatively, for the cartridges to be separate and mounted on top of the branches 11, the outer end of the branches may themselves constitute cassettes for fork branches on a forklift or a high lift. In that case, the outer end of the branches 11 must have a cross-sectional area larger than shown and corresponding to the cross-sectional area of the cartridges shown.

2525

Modsat stillet kørehjulene 3 er stellet 2 af tvangsblanderen forsynet med en fod 12, der sammen med kørehjulene 3 er bestemt til at skabe anlæg mellem tvangsblanderen og en understøtning, såsom jordoverfladen eller et bygningsdæk, for tvangsblanderen.Opposite the drive wheels 3, the frame 2 of the forced mixer is provided with a foot 12, which together with the drive wheels 3 is intended to create abutments between the forced mixer and a support, such as the ground surface or a building deck, for the forced mixer.

30 Stellet 2 af tvangsblanderen er desuden forsynet med et rørstykke 13, der strækker sig udefter fra stellet 2 i retning bort fra kørehjulene 3. Rørstykket 13 er bestemt som holder til montering af en trækstang 14 på stellet af tvangsblanderen. Trækstangen 14 gør det muligt enten at fastgøre tvangsblanderen til et køretøj for at blive trukket af køretøjet, eller at tvangsblanderen kan trækkes eller skubbes manuelt.In addition, the frame 2 of the forced mixer is provided with a pipe piece 13 which extends outwardly from the frame 2 in the direction away from the drive wheels 3. The pipe piece 13 is intended as holder for mounting a drawbar 14 on the frame of the forced mixer. The drawbar 14 allows either the forcible mixer to be attached to a vehicle to be pulled by the vehicle or the forcible mixer to be pulled or pushed manually.

35 Når beholderen befinder sig i den første position, er det vanskeligt for tvangsblanderen at vælte. Når beholderen befinder sig i den første position, vil et tyngdepunkt for tvangsblanderen, med eller uden færdigmateriale i beholderen, befinde sig lavt. Ved fyldning af tvangsblanderen, hvor en skovl eller andet redskab til at fylde råmateriale I beholderen 5 DK 2006 00321 U3 kan risikere at skubbe til tvangsblanderen, vil det lavt beliggende tyngdepunkt medvirke til at skub fra skovl eller andet redskab til ifyldning af råmateriale ikke er i stand til at vælte tvangsblanderen. Selvom tvangsblanderen vælter, vil den lavt positionerede beholder medføre, at der ikke er stor risiko for at komme til skade fra tvangsblanderen.35 When the container is in the first position, the forced mixer is difficult to overturn. When the container is in the first position, a center of gravity of the forced mixer, with or without finished material in the container, will be low. When filling the forced mixer, where a bucket or other tool for filling raw material in the container 5 DK 2006 00321 U3 may risk pushing to the forced mixer, the low center of gravity will help to push from the bucket or other implement for loading raw material. able to overturn the compulsive mixer. Even if the forced mixer overturns, the low-positioned container will result in no great risk of injury from the forced mixer.

55

Den øvre åbning af beholderen 1, befinder sig i et niveau med en højde på højst 1000 mm, når beholderen 1 er i den anden position.The upper opening of the container 1 is at a level not exceeding 1000 mm when the container 1 is in the second position.

Fig. og fig. 4 viser en udførelsesform for en tvangsblander, hvor en beholder 1 af tvangs-10 blanderen befinder sig i en anden position. Den anden position er en position, hvor beholderen 1 befinder sig i et højere niveau NI end et niveau ni (se fig. 1), som beholderen befinder sig i, når beholderen er i den første position (se fig. 1). De enkelte dele af tvangs-blanderen, som er beskrevet i fig, 1 og fig. 2, er også vist i fig. 3 og fig. 4. Der henvises derfor til fig. 1 og fig. 2 for beskrivelsen af de enkelte dele af tvangsblanderen.FIG. and FIG. 4 shows an embodiment of a forced mixer in which a container 1 of the forced mixer is in a different position. The second position is a position where the container 1 is at a higher level N1 than a level nine (see Fig. 1), which the container is in when the container is in the first position (see Fig. 1). The individual parts of the forced mixer described in FIG. 1 and FIG. 2 is also shown in FIG. 3 and FIG. 4. Referring therefore to FIG. 1 and FIG. 2 for the description of the individual parts of the forced mixer.

15 Når beholderen 1 befinder sig I den anden position, er det muligt at køre en trillebør ind under tvangsblanderen. Nar færdigmaterialet, der er tvangsblandet, skal anvendes, tømmes færdigmaterialet helt eller delvist ud i trillebøren ved at åbne spjældet 9, der lukker for det nedre udløb (ikke vist). Så snart spjældet 9 åbnes, ledes færdigmaterialet du af 20 beholderen 1,15 When the container 1 is in the second position, it is possible to drive a wheelbarrow under the forced mixer. When the finished material that is forcibly mixed is to be used, the finished material is completely or partially discharged into the wheelbarrow by opening the damper 9 closing the lower outlet (not shown). As soon as the damper 9 is opened, the finished material is guided by the container 20,

Beholderen 1 er forskudt til den anden position ved hjælp af de en eller flere teleskopiske aktuatorer 7. Beholderen 1 forskydes opefter ved at glideføringerne 5 forskydes langs søjlestyrene 6, der udgør konsollen 4. Et betjeningspanel (se fig. 5) for betjening af de en 25 eller flere teleskopiske aktuatorer kan med fordel være placeret mellem søjlestyrene modsat rettet beholderen 1. Placering at et betjeningspanel mellem søjlestyrene 6 medfører, at betjeningspanelet ikke optager unødig plads pi stellet 2 af tvangsblanderen, samt at betjeningspanelet er beskyttet af de to søjlestyr 6 mod eventuelle belastninger såsom stød, slag eller anden belastning under brug eller under transport af tvangsblanderen.Container 1 is displaced to the second position by means of one or more telescopic actuators 7. Container 1 is displaced upwards by sliding guides 5 along column guides 6 constituting console 4. An operating panel (see Fig. 5) for operating the one 25 or more telescopic actuators may advantageously be positioned between the pillar guides opposite the container 1. Location that a control panel between the column guides 6 causes the control panel not to take up unnecessary space in the frame 2 of the forced mixer, and that the control panel is protected by the two column guides 6 against any loads such as shocks, blows or other loads during use or during the transport of the forced mixer.

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Nar beholderen befinder sig i den anden position, er det nemt for en bruger af tvangsblanderen at flytte denne manuelt ved hjælp af trækstangen 14, der er bestemt til at blive monteret i rørstykket 13. Når beholderen befinder sig i den anden position, vil et tyngdepunkt for tvangsblanderen, med eller uden færdigmateriale i beholderen 1, befinde sig 35 højt. Ved vipning af tvangsblanderen omkring akslerne på kørehjulene ved hjælp af trækstangen, vil det højt beliggende tyngdepunkt medvirke til at vægten på foden mindskes, hvilket gør det lettere for brugeren at løfte foden af tvangsblanderen.When the container is in the second position, it is easy for a user of the forced mixer to move it manually by means of the drawbar 14, which is intended to be mounted in the pipe piece 13. When the container is in the second position, a center of gravity will for the composite mixer, with or without finished material in the container 1, 35 is high. By tilting the forcible mixer around the axles of the drive wheels by means of the drawbar, the high center of gravity will help to reduce the weight of the foot, making it easier for the user to lift the foot of the forcible mixer.

6 DK 2006 00321 U36 DK 2006 00321 U3

Den nedre sektion af beholderen 1 som omfatter udløbet, befinder sig i et niveau med en højde på mindst 1000 mm, når beholderen 1 er i den anden position.The lower section of the container 1 comprising the outlet is at a level of at least 1000 mm when the container 1 is in the second position.

Anvendelse af tvangsblanderen kan det ske ved hjælp af to metoder. Enten kan tvangsblandingen foregå, mens beholderen 1 stadig er i den første position, og hvor beholderen 1 først hæves til den anden position, når færdigmaterialet skal tømmes helt eller delvist ud af beholderen 1. Eller også kan tvangsblandingen foregå, mens beholderen 1 er i den anden position, og hvor beholderen 1 hæves til den anden position allerede når råmaterialer er fyldt i tvangsblanderen. Fortrinsvis vil tvangsblandingen foregå, men beholderen 1 stadig er i den første position, eftersom det da er nemt at fylde yderligere råmateriale i beholderen 1 samtidigt med at tvangsblandingen finder sted.The use of the forced mixer can be done using two methods. Either the forced mixing can take place while the container 1 is still in the first position and where the container 1 is first raised to the second position when the finished material has to be completely or partially discharged from the container 1. Or the forced mixing can take place while the container 1 is in it. second position and where the container 1 is raised to the second position already when raw materials are filled in the forced mixer. Preferably, the forced mixing will take place, but the container 1 is still in the first position since it is then easy to fill additional raw material in the container 1 at the same time as the forced mixing takes place.

Alternativt vil det være muligt at foretage tvangsblandingen i en hvilken som helt position mellem den første lavere position og den anden højere position for beholderen 1. Det vil også være muligt at foretage tvangsblandingen i den anden højere position for beholderen 1, og at sænke beholderen 1 til en lavere position, f.eks. til den første lavere position, samtidigt med at tvangsbadningen bibeholdes ved forskydning af beholderen 1 nedefter eller opefter.Alternatively, it will be possible to make the forced mixture in any position between the first lower position and the second higher position of the container 1. It will also be possible to make the forced mixture in the second higher position of the container 1 and to lower the container 1. to a lower position, e.g. to the first lower position while retaining the forced bath by displacing the container 1 down or up.

Anvendelserne kan karakteriseres som følger:The uses can be characterized as follows:

En første anvendelse ved en metode til at betjene en tvangsblander med en beholder for materiale, og hvor metoden omfatter følgende trin: - fastholdelse af beholderen eller sænkning af beholderen til et første niveau - indføring af materiale, der skal tvangsblandes, gennem en øvre åbning af beholderen - omrøring med skovlhjul eller lignende indretning for tvangsblanding af materialet, - hævning af beholderen til et andet niveau højere end det første niveau - udtagning af tvangsblandet materiale fra et udløb af beholderen.A first use of a method for operating a compulsive mixer with a container for material, the method comprising the steps of: - holding the container or lowering the container to a first level; - introducing material to be forced mixed through an upper opening of the container - agitating with impeller or similar device for forcibly mixing the material, - raising the container to a second level higher than the first level - removing the forced-mixing material from an outlet of the container.

En anden anvendelse ved en metode til at betjene en tvangsblander med en beholder for materiale, og hvor metoden omfatter følgende trin: - fastholdelse af beholderen eller sænkning af beholderen til et første niveau - indføring af materiale, der skal tvangsblandes, gennem en øvre åbning af beholderen - hævning af beholderen til et andet niveau højere end det første niveau - omrøring med skovlhjul eiler lignende indretning for tvangsblanding af materialet, - udtagning af tvangsblandet materiale fra et udløb af beholderen.Another use of a method of operating a compulsory mixer with a container for material, the method comprising the steps of: - holding the container or lowering the container to a first level - introducing material to be mixed, through an upper opening the container - raising the container to a second level higher than the first level - stirring with impeller or similar device for forced mixing of the material, - withdrawing forced mixture from an outlet of the container.

Claims

1. A portable composite mixer, and - which composite mix consists of a container intended to contain a finished material, and which container has an upper opening and an outlet and is intended to contain a finished material such as cement formed by the composite mixing of raw materials. - which upper opening is intended to guide a number of solid and / or liquid raw materials down the container, and which outlet is intended to pass a forced mixed finished material out of the container after the solid and / or liquid raw material that is guided into the upper 10 aperture are forcibly mixed in the container, and - which container can occupy a first position and can occupy a second position, - which first position is at a lower level than the second position, and - where the container is capable of to be moved from the first position to the second position, and vice versa, relative to a frame for the forced mixer, while the frame is 15 voted to be stationary in relation to a support for the forced mixer.

A forced mixer according to claim 1, wherein the container is mounted on an upright bracket of the frame, wherein at least one gold guide is mounted between the container and the bracket, and the container is capable of being moved from the first position to the second position, and show the opposite, by displacing the at least one sliding guide on the console.

The forced mixer according to claim 1, wherein the container is mounted on at least one telescopic actuator, wherein at least one or more telescopic actuators is mounted between the container and the frame, and the container is capable of being displaced from the first position to 25, and vice versa, by activating the at least one of the one or more telescopic actuators.

A forced mixer according to any one of the preceding claims, wherein the upper opening, when the container is in the first position, is at a level nine with a height above the support of not more than 1000 mm, preferably with a height above the support of between 400 mm and 1000 mm, preferably with a height above the support of between 400 and 800 mm.

A forced mixer according to any one of the preceding claims, wherein an outlet when the container is in the second position is at a level N1 with a height above the support of at least 800 mm, preferably with a height above the support. between 800 mm and 1000 mm, preferably with a height above the support of between 800 and 1200 mm. 8 DK 2006 00321 U3

A forced mixer according to any one of the preceding claims, wherein the container has a bottom and wherein the forced mixer is provided with at least one driving wheel with an outer circumference, and wherein the bottom of the container, when the container is in the first lower position, is located. below an upper level of the outer circumference of at least one driving wheel. 5

A forced mixer according to any one of the preceding claims, wherein the forced mixer is provided with at least two drive wheels, one driving wheel mounted on a left branch of a fork forming part of the rack mixer frame and the other driving wheel is mounted on a right branch of a fork which also forms part of the frame of the forcible mixer and wherein the first branch and the second branch of the fork both have cassettes, which cassettes are either separate and are attached to the forks or constitute an integral part of the forks for the forced mixer to be transported by a forklift and / or a high lift, where the distance between outer parts of the cassettes is not more than 1000 mm, possibly not more than 600 mm, and where a distance between internal boundaries of the cassettes is at least 150 mm, 15 may be at least 600 mm.

7 DK 2006 00321 U3

A forced mixer according to any one of the preceding claims, wherein a part of the frame of the forced mixer is provided with at least two drive wheels and a part of the frame of the forced mixer is further provided with a holder for a drawbar for pulling or pushing. of the forcible mixer, the holder of the drawbar is attached to the frame in such a way that the drawbar can be manually removed from the frame and can be mounted on the frame.

Use of a compulsive mixer according to any one of claims 1-8, wherein the use comprises introducing material to be compulsorily mixed through an upper opening of the container when the container is in a first level and compulsory mixing. of the material when the container is in the first level lower than a second level.

Use of a compulsive mixer according to any one of claims 1-8, wherein the use comprises introducing material to be compulsorily mixed through an upper opening of the container when the container is in a first level, and compulsory mixing. of the material when the container is at a second level higher than the first level.