DK175941B1 - Unit for cleaning cooking vessels has brushes arranged symmetrically around central axis running through its rotary axis, with overlap between two or more supporting brushes - Google Patents
Unit for cleaning cooking vessels has brushes arranged symmetrically around central axis running through its rotary axis, with overlap between two or more supporting brushes Download PDFInfo
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- DK175941B1 DK175941B1 DK200200685A DKPA200200685A DK175941B1 DK 175941 B1 DK175941 B1 DK 175941B1 DK 200200685 A DK200200685 A DK 200200685A DK PA200200685 A DKPA200200685 A DK PA200200685A DK 175941 B1 DK175941 B1 DK 175941B1
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Abstract
Description
a 1 DK 175941 B1 ia 1 DK 175941 B1 i
Fremgangsmåde til rengøring af koaearvder. samt rengørinasenhed til udøvelse af fremgangsmådenProcedure for cleaning cow herds. and cleaning unit for carrying out the method
Den kendte teknik 5The prior art 5
Opfindelsen angår en fremgangsmåde til rengøring af kogegryder med røreværk, hvor røreværket kan udskiftes med en rengøringsenhed omfattende et antal børster, samt en rengøringsenhed til udøvelse af fremgangsmåden.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a method for cleaning cooking pots with a stirrer, wherein the stirrer can be replaced by a cleaning unit comprising a plurality of brushes, and a cleaning unit for carrying out the method.
10 Ved kogegryder, især til professionel brug, forstås i denne sammenhæng fast installerede kogegryder, hvis indhold er mellem 20 og 600 liter.10 In this context, cooking pots, especially for professional use, mean permanently installed cooking pots whose contents are between 20 and 600 liters.
Gennem de senere år er kravene til grydernes egenskaber øgef betydeligt med hensyn til ergonomi, omrøring i maden, energirigtige konstruktioner samt let og 15 hurtig rengøring uden stort vandforbrug.In recent years, the requirements for the properties of the pots have increased significantly in terms of ergonomics, agitation in the food, energy-efficient constructions and easy and fast cleaning without much water consumption.
Således er udviklingen gået fra, at en gryde er en fast installeret "normal” kogegryde i overstørrelse til at den i stigende grad opfattes som værende en maskine, hvor de til gryden hørende processer foregår kontrollerede og helt eller delvis 20 automatisk på en sådan måde, at det letter arbejdsgangen og sparer personalet for fysisk arbejde, samtidig med at de fra samfundet stillede krav om minimering af energi- og vandspild forsøges imødekommet.Thus, the development has gone from the fact that a pot is a permanently installed "normal" cooking pot in size to increasingly perceived as a machine where the processes associated with the pot are controlled and fully or partially automatic in such a way. that it facilitates workflow and saves staff on physical work while at the same time trying to meet the demands of society on minimizing energy and water waste.
Et gennemgående træk i udviklingen af nye grydetyper er, at disse forsynes med 25 integrerede omrørere samt elektronisk styring og overvågning af grydens funktioner.A common feature in the development of new pot types is that they are provided with 25 integrated stirrers as well as electronic control and monitoring of the pot's functions.
Den kendte teknik består af kombinationer af forskellige grydetyper og forskellige rengøringsværktøjer og rengøringsudstyr, som i det følgende kort skal 30 kommenteres: 2 DK 175941 B1The prior art consists of combinations of different pot types and different cleaning tools and cleaning equipment, which in the following card must be commented on: 2 DK 175941 B1
Den mest simple gryde er en traditionel gryde uden omrører. Denne type er af hensyn til det fysiske arbejde med at røre i gryden på vej ud af markedet, idet erfaringer viser, at brugerne pådrager sig arbejdsskader ved brug af sådanne gryder, der kræver manuel omrøring.The simplest pot is a traditional pot with no stirrer. This type is for the physical work of stirring the pot on its way out of the market, as experience shows that users incur work injuries when using such pots that require manual stirring.
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Derudover findes gryder, hvor røreværktøjet placeres i gryden og derefter tilkobles et drivaggregat ved, at en svingarm indeholdende et drivaggregat svinges ind over røreværktøjet og sammenkobles med dette.In addition, there are pots where the stirring tool is placed in the pot and then a driving unit is connected by swinging a swinging arm containing a driving unit over the stirring tool and connecting it with it.
10 Svingarmen med drivaggregatet-kan betjene to forskellige gryder - dog ikke samtidigt.10 The swing arm with the drive unit - can operate two different pots - but not simultaneously.
Konstruktionen er gammel og skal betragtes som et hjælpemiddel, der kunne monteres på gryderne for at fritage brugeren for det fysiske arbejde med omrø-15 ringen.The construction is old and should be considered as an aid that could be mounted on the pots to relieve the user of the physical work of the stirring.
Af ulemper ved denne konstruktion kan nævnes, at brugeren i dette tilfælde må acceptere, at ét drivaggregat anvendes til to gryder.The disadvantages of this construction include the fact that in this case the user must accept that one drive unit is used for two pots.
20 Endvidere er konstruktionen besværlig at bruge, idet røreværktøjet først skal monteres, så skal låget lukkes, derefter skal svingarmen drejes ind over gryden, og endelig skal sammenkoblingen finde sted.20 Furthermore, the construction is difficult to use, since the stirrer must first be mounted, then the lid must be closed, then the swing arm must be turned over the pot and finally the coupling must take place.
Ved kontrol eller tilsyn med maden skal frakobling først finde sted, så skal sving-25 armen drejes væk fra gryden, og herefter kan låget så åbnes.When checking or supervising the food, disconnection must first take place, then the swing arm must be turned away from the pot and then the lid can then be opened.
Gryden kan ikke kippes til hel eller delvis tømning, men forud for enhver kippebevægelse skal frakobling først finde sted, så skal svingarmen drejes væk fra gryden, herefter kan låget åbnes ,og så først kan gryden endelig kippes.The pan cannot be tilted for full or partial emptying, but prior to any tilting movement, disengagement must first take place, then the swing arm must be turned away from the pan, then the lid can be opened, and then the pan can finally be tilted.
30 3 DK 175941 B130 3 DK 175941 B1
Maden kan ikke omrøres eller blandes under tømning, og det er heller ikke muligt at koge med tætsluttende låg, da drivakslen skal føres gennem låget.The food cannot be stirred or mixed during emptying, nor is it possible to cook with tight-fitting lids, as the drive shaft must be passed through the lid.
De siden udviklingen indførte sikkerhedshensyn, som delvis forbød omrøring 5 med åbent låg, har medført, at denne konstruktion er blevet yderligere besværlig at bruge, og forskellige forsøg med delte låg, løse låg, låg med inspektionshuller, gitterlåg og lignende har ikke løst de nævnte ulemper.The safety considerations introduced since development, which partially prohibited open lid stirring 5, have led to this construction being further cumbersome to use, and various experiments with shared lids, loose lids, inspection holes, lattice lids and the like have not solved the mentioned disadvantages.
En variant med automatisk lodret bevægelse af røremekanismens svingarm har 10 samme ulemper som ovennævnte og er tillige dyr et fremstille.A variant with automatic vertical movement of the swinging arm of the stirrer has the same disadvantages as the above and is also expensive to manufacture.
Der findes også gryder med integreret omrører. Det er denne type, som den generelle udvikling klart går hen imod, fordi den blandt alle typer har de fleste fordele. Den findes i varianter, hvor koblingen til røreværktøjer og/eller pakdåsen 15 til den roterende aksel sidder i bunden af gryden, lige umiddelbart over gryden samt alle muligheder derimellem.There are also pots with integrated stirrer. It is this type that general development is clearly moving towards, because it has the most benefits among all types. It is available in variants in which the coupling for the stirring tool and / or the sealing box 15 for the rotating shaft sits at the bottom of the pot, just immediately above the pot and all possibilities therebetween.
Af fordele kan nævnes en kompakt konstruktion, at det er let at montere et røre-værktøj, som kan monteres med gryden i såvel lodret som vandret stilling, der er 20 let adgang til inspektion og tilsyn med maden, maden kan omrøres eller blandes under tømning af gryden, der er et tætsluttende låg under kogning, da igen drivaksler skal føres gennem låget. Når røreværktøjet som en naturlig del af gryden er monteret, er der mulighed for at automatisere kogeprocessen gennem styring af vandpåfyldningen i gryden, varmen, omrøringen, samt varighed og tidspunkter 25 for de nævnte delprocesser.Of advantages are a compact design that it is easy to mount a stirring tool which can be mounted with the pot in both vertical and horizontal position, which provides easy access for inspection and supervision of the food, the food can be stirred or mixed during emptying of the pan, which is a tight-fitting lid while cooking, as again drive shafts must be passed through the lid. When the stirrer is installed as a natural part of the pan, it is possible to automate the cooking process by controlling the water filling in the pan, the heat, the stirring, as well as the duration and times 25 of said sub-processes.
Ulemper ved denne type er, at i forhold til den type gryde med drivaggregat indbygget i en svingarm, kræves ét drivaggregat pr. gryde, men da brugerkravene også går mod, at en gryde er en separat maskine, er dette gældende for alle 30 typer.Disadvantages of this type are that in relation to the type of pot with drive unit built into a swing arm, one drive unit per head is required. pot, but since the user requirements also go against the fact that a pot is a separate machine, this applies to all 30 types.
„ DK 175941 B1"DK 175941 B1
Endelig findes der gryder, som repræsenterer en mellemting mellem typen med svingarm og typen med integreret omrører. Typen er en videreudvikling af typen med svingarm i et forsøg på at eliminere nogle af denne types ulemper. Typen findes også, hvor armen med drivaggregatet er gjort svingbar for lettere til- og 5 frakobling af røre værktøjet.Finally, there are pots that represent an intermediate thing between the swingarm type and the integrated stirrer type. The type is a further development of the swingarm type in an attempt to eliminate some of the disadvantages of this type. The type is also found where the arm with the drive unit is made pivotable for easier connection and disengagement of the stirring tool.
Det har den fordel, at maden kan omrøres eller blandes under tømning, og at der er let adgang til inspektion eller tilsyn med maden.It has the advantage that the food can be stirred or mixed during emptying and that there is easy access for inspection or supervision of the food.
10 Det medfører dog også en del ulemper, da gryden bliver besværlig at bruge, idet røreværktøjet først skal monteres, så skal låget lukkes, så skal - afhængig af varianten - svingarmen drejes ind over gryden, og så skal sammenkoblingen finde sted.10 However, it also causes some disadvantages, as the pot becomes difficult to use, since the stirrer must first be mounted, then the lid must be closed, then - depending on the variant - the swing arm must be turned over the pot and then the coupling must take place.
15 Svingarm eller fast arm med drivaggregat besværliggør tilgangen til og brugen af gryden såvel i normalstilling som især i vandret (kippet) stilling.15 Swivel arm or fixed arm with drive unit makes access to and use of the pot difficult both in the normal position and especially in the horizontal (tilted) position.
Ved kontrol eller tilsyn med maden skal først frakobling finde sted, så skal svingarmen drejes væk fra gryden, og så først kan låget åbnes.When checking or supervising the food, first disconnection must take place, then the swing arm must be turned away from the pot and then the lid can be opened first.
2020
De siden udviklingen indførte sikkerhedshensyn, som delvis forbød omrøring med åbent låg, har medført, at denne konstruktion er blevet yderligere besværlig at bruge, og forskellige forsøg med delte låg, løse låg, låg med inspektionshuller, gitterlåg, elektrisk hjælp til drejning af svingarme og lignende har ikke løst de 25 nævnte ulemper.Safety considerations, which partly prohibited open lid stirring since development, have made this design even more cumbersome to use, and various experiments with shared lids, loose lids, inspection hole covers, grille lids, electrical assistance for pivot arms and similar have not solved the 25 disadvantages mentioned.
Til disse nævnte grydetyper findes nogle kendte rengøringsværktøjer. Flere af disse kendte rengøringsværktøjer fungerer ved, at man kobler rengøringsenheden på grydens drivaggregat, der ellers anvendes til omrøring. Rørebladene ud-30 skiftes med børster, der således drives rundt langs grydens bund og sider.For these mentioned pot types, there are some known cleaning tools. Several of these known cleaning tools function by coupling the cleaning unit to the pot's drive unit, which is otherwise used for stirring. The stirring blades are replaced with brushes, which are thus driven around the bottom and sides of the pot.
5 DK 175941 B15 DK 175941 B1
Ved denne type rengøring af gryderne, med de eksisterende rengøringsværktøjer, vil det hurtigt vise sig, at det er svært at rengøre overgangen fra grydens i bund til grydens sider. En eller flere børster, set i lodret plan, føres ved rotation af grydens drivaggregat hen over grydens inderside. For at gøre gryden ordentlig 5 ren ved hjælp af denne teknik kræves et relativt stort antal børster, eksempelvis en børste til bunden, en børste til overgang mellem bund og side og en eller flere børster til siden af gryden.With this type of cleaning the pots, with the existing cleaning tools, it will quickly prove that it is difficult to clean the transition from the bottom of the pot to the sides of the pot. One or more brushes, seen in vertical plane, are guided by rotation of the pot's drive assembly across the inside of the pot. To clean the pan properly by this technique, a relatively large number of brushes, for example, a brush to the bottom, a brush to transition between bottom and side, and one or more brushes to the side of the pan are required.
Disse børster bliver forholdsvis hurtigt slidte, hvis de er relativt stive. Derfor be-10 nyttes ofte børster med lange og blødere ”hår". Dette bevirker, at børsterne "maler” eller slæber madrester rundt i gryden, hvorfor rengøringen ikke bliver optimal.These brushes wear out relatively quickly if they are relatively stiff. Therefore, brushes with long and softer "hairs" are often used, which means that the brushes "paint" or drag food debris around the pot, so cleaning is not optimal.
Fra US patent nr. 3,496,860 og US patent nr. 4,231,132 er det kendt at forsyne 15 et røreværk til en gryde med en rengøringsenhed. Ved disse typer er der en svaghed, idet børsten eller børsterne "bøjes” for at kunne rengøre både grydens bund og grydens side. På denne måde sker der en reduktion af antallet af børstehår, der kommer til at bestryge det kritiske område i overgangen mellem grydens side og bund.From US Patent No. 3,496,860 and U.S. Patent No. 4,231,132, it is known to provide a stirrer for a pot with a cleaning unit. In these types, there is a weakness in that the brush or brushes are "bent" to clean both the bottom of the pot and the side of the pot, thus reducing the number of bristles that will cover the critical area in the transition between the pots. side and bottom.
2020
Formålet med opfindelsenThe object of the invention
Ved opfindelsen tilvejebringes en rengøringsenhed til en mere effektiv rengøring af kogegryder til professionel brug, hvilke gryder sædvanligvis rummer ca. mel-25 lem 20 og 600 liter.The invention provides a cleaning unit for a more efficient cleaning of professional cooking utensils, which pots usually contain approx. between 20 and 600 liters.
Rengøringsenheden er opbygget af samvirkende børster, monteret på en ramme, hvilken ramme strækker sig over grydens diameter. De enkelte børster eller børsterækker, er anbragt således, at børsterne ved hjælp af en form for fje-30 deranordning presses mod grydens sider eller bund. Værktøjet kobles ved hjælp 6 DK 175941 B1 af almindeligt kendte koblingsmidler til grydens drivindretning, der eksempelvis benyttes til omrøring af grydens indhold under almindelig brug.The cleaning unit is made up of cooperating brushes, mounted on a frame, which extends over the diameter of the pot. The individual brushes or brush rows are arranged so that the brushes are pressed against the sides or bottom of the pot by means of a spring arrangement. The tool is coupled by means of commonly known coupling means to the pot's drive device, which is used, for example, for stirring the contents of the pot under normal use.
Ved at anbringe børster langs hele rammen på rengøringsenheden, der i en fo-5 retrukket udførelsesform strækker sig fra et område nær grydens øvre kant mod og langs grydens bund, for derefter at strække sig opad mod grydens diametralt modstående kant for at slutte i et område nær denne modstående kant.By placing brushes along the entire frame of the cleaning unit which, in a preferred embodiment, extends from a region near the top edge of the pot toward and along the bottom of the pot, then extending upwardly toward the diametrically opposed edge of the pot to end in an area near this opposing edge.
Børsterne eller børsterækkerne kan med fordel opdeles i sektioner, således at 10 hver sektion rengør et bestemt stykke af grydens inderside. Da værktøjet i denne foretrukne udførelsesform er udformet, så dette forløber langs grydens diameter, vil der således være to børstesektioner, der rengør siderne, og to børste-sektioner, der rengør bunden. Derved opnår man tillige, at værktøjet for en omdrejning vil passere et givet punkt på grydens indvendige overflade to gange.The brushes or brush rows can advantageously be divided into sections, such that 10 each section cleans a particular piece of the inside of the pot. Thus, since the tool in this preferred embodiment is designed to extend along the diameter of the pot, there will be two brush sections cleaning the sides and two brush sections cleaning the bottom. This also ensures that the tool for a revolution will pass a given point on the inside surface of the pot twice.
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Den i det følgende beskrevne opfindelse omhandler hovedsageligt rengøring af gryder med integreret omrører, da det er denne type, som den generelle udvikling klart går hen imod, men princippet vil også kunne anvendes på andre gryder, hvor der er et drivaggregat til rådighed.The invention described in the following relates mainly to cleaning pots with integrated stirrer, since it is this type that the general development clearly goes against, but the principle can also be applied to other pots where a power supply is available.
20 I det følgende beskrives nogle af de ulemper, der elimineres ved at benytte fremgangsmåden samt rengøringsenheden ifølge opfindelsen, samt nogle af opfindelsens fordele.The following describes some of the disadvantages that are eliminated by using the method and the cleaning unit according to the invention, as well as some of the advantages of the invention.
25 Grydens drivaggregat, som normalt benyttes til omrøring, kan anvendes til at drive rengøringsenheden.25 The pot drive assembly, which is normally used for stirring, can be used to drive the cleaning unit.
Rengøringsenheden kan benyttes i gryden, når denne er i såvel lodret som i kippet position. Vand kan tilføres gryden under rengøringen ved hjælp af automatik 30 eller manuelt.The cleaning unit can be used in the pan when it is in both vertical and tilted position. Water can be added to the pot during cleaning by means of automatic 30 or manually.
j DK 175941 B1j DK 175941 B1
Det kan være yderligere fordelagtigt at lade rengøringen foregå med delvis kippet gryde, da den nødvendige vandmængde herved reduceres, fordi børsterne fører vandet med sig op ad grydens sider og bund.It may be further advantageous to allow the cleaning to be carried out with a partially tilted pot, as the required amount of water is thereby reduced because the brushes carry the water up the sides and bottom of the pot.
5 For at sikre, at vandet transporteres op ad grydens sider, når denne er i hel eller delvis lodret position, kan rengøringsenheden være forsynet med en form for skovlblade, der løfter vandet op til grydens øvre del, hvorved både effektivitet og vandbesparelse øges.5 To ensure that the water is transported up the sides of the pot when it is in full or partially vertical position, the cleaning unit may be provided with a form of vane blades which raise the water up to the top of the pot, thereby increasing both efficiency and water saving.
| 10 For at gøre monteringen af rengøringsenheden mest hensigtsmæssig kan dette ske, både når gryden er kippet, og når gryden er i lodret position.| 10 To make the mounting of the cleaning unit most convenient, this can be done both when the pan is tilted and when the pan is in the vertical position.
Ved at fastgøre en eller flere skinner til de Ijederbelastede plader, i hvilke skinner, børstelister eller børsterækker monteres, opnår man, at der kan anvendes 15 flere rækker af børster, og at disse børsters stivhed kan være forskellig fra række til række. Således opnås, at rengøringseffektiviteten kan tilpasses, for eksempel ved at have grovere børster til rengøring af de steder på gryden hvor der er størst risiko for fastbrænding af madrester og ikke så grove børster ved områder, hvor fastbrænding af madrester ikke er så hyppig.. Der er også den mulighed at 20 lade en forholdsvis grov/stiv børste være forrest i omdrejningsretningen, og at lade en mindre grov børste følge efter i skinne nummer to. Derved opnås, at for hver omdrejning rengøringsenheden foretager, vil den overflade, der skal rengøres, blive passeret af to grove børster og af to mindre grove børster i tilfælde, hvor rengøringsenheden er forsynet med to skinner langs rammen.By attaching one or more rails to the spring loaded plates in which rails, brush strips or brush rows are mounted, it is achieved that 15 more rows of brushes can be used and that the stiffness of these brushes may vary from row to row. Thus, the cleaning efficiency can be adjusted, for example, by having coarser brushes for cleaning the places on the pot where there is the greatest risk of burning food scraps and not so coarse brushes in areas where scrapping of food scraps is not so frequent. is also the option of leaving a relatively coarse / stiff brush in the front direction and allowing a less coarse brush to follow in rail number two. This ensures that for each turn the cleaning unit performs, the surface to be cleaned will be passed by two coarse brushes and by two smaller coarse brushes in cases where the cleaning unit is provided with two rails along the frame.
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Da omdrejningsretningen for værktøjet skifter under brugen, vil det være mest hensigtsmæssigt at placere den grove børste forrest set i omdrejningsretningen i startpositionen ved rengøringen af gryden.As the direction of rotation of the tool changes during use, it would be most convenient to place the coarse brush at the front as seen in the direction of rotation in the starting position when cleaning the pot.
30 Ved at børsterne således er udskiftelige og fjederbelastede i arbejdssituationen opnås, at børsterne er i optimal kontakt med gryden, så fjederbelastningen kom- ! 0 DK 175941 B1 j o i penserer for børstesliddet. Samtidigt opnås, at fjedringen kompenserer, hvis midterakslen på værktøjet ikke centrerer korrekt, således at børsterne hele tiden vil være i kontakt med grydens indre overflade.30 The brushes are thus interchangeable and spring loaded in the working situation, so that the brushes are in optimal contact with the pot so that the spring load comes! 0 DK 175941 B1 j o in brushes for the brush wear. At the same time, the spring is compensated if the center shaft of the tool does not center properly, so that the brushes will always be in contact with the inner surface of the pot.
5 Børsterne monteres i skinnen, og skinnen eller skinnerne er placeret således i forhold til værktøjsrammens overdel, at børsterne holdes på plads i skinnen med hensyn til forskydning i børsterækkens længderetning, når værktøjet er monteret i gryden. På grund af fjederbelastningen bringes børsterne i en position, således at de er lige til at trække ud af skinnen, når værktøjet ikke er placeret i gryden, og 10 børsterne/skinnerne derved ikke er belastet. I denne position vil værktøjsrammens overdel ikke spærre for børsterækkens bevægelse i børsterækkens længderetning.5 The brushes are mounted in the rail and the rail or rails are positioned in relation to the top of the tool frame, so that the brushes are held in place in the rail for displacement in the longitudinal direction of the brush row when the tool is mounted in the pot. Due to the spring load, the brushes are brought into a position so that they are straight to pull out of the rail when the tool is not placed in the pot and the 10 brushes / rails are thereby not loaded. In this position, the upper part of the tool frame will not block the movement of the brush rows in the longitudinal direction of the brush rows.
En fordelagtig rengøring opnås således ifølge fremgangsmåden ved, at 15 bevægelsen af rengøringsenheden styres/reguleres som funktion af rengørings enhedens tilbagelagte vej i forhold til grydens indvendige overflade.Thus, an advantageous cleaning is obtained according to the method in that the movement of the cleaning unit is controlled / regulated as a function of the path of the cleaning unit in relation to the interior surface of the pot.
En effektiv rengøring opnås tillige ved at benytte en rengøringsenhed ifølge opfindelsen, hvor der dannes et overlap mellem to eller flere tilstødende børster, 20 hvilket overlap er anbragt ud for grydens overgang mellem bund og side.Effective cleaning is also achieved by using a cleaning unit according to the invention, in which an overlap is formed between two or more adjacent brushes, which overlap is arranged next to the bottom and side transition of the pot.
Rengøringsenheden er særdeles velegnet til brug i forbindelse med elektronisk styring af dets rotation og tilsætning af vand og evt. rengøringsmidler, uanset om det bruges i en lodret, delvis kippet eller vandret gryde.The cleaning unit is particularly suitable for use in connection with the electronic control of its rotation and the addition of water and any. detergents, whether used in a vertical, partially tilted or horizontal pan.
2525
Rengøringsenhedens rotation / bevægelse kan enten være de røremønstre, som anvendes til røring i gryden, eller som beskrevet i det følgende, hvilket er en udnyttelse af de nye muligheder, den nye rengøringsenhed giver.The rotation / movement of the cleaning unit can either be the stirring patterns used for stirring in the pan or as described below, which is an advantage of the new possibilities offered by the new cleaning unit.
30 For at få en mere sikker måde at styre børsternes tilbagelagte vej langs grydens inderside benyttes en form for styremidler i form af styreelektronik, software eller g DK 175941 B1 lignende, hvilke styremidler sørger for, at de børster, der er beregnet til at rengøre grydens sider, i det væsentlige tilbagelægger en strækning svarende til en del af en omgang langs periferien. Herefter drejes børsterne i modsat retning et vist antal grader svarende til en kortere strækning langs periferien end den først 5 tilbagelagte strækning. Således gentages denne sekvens et antal gange, indtil grydens indre overflade er behandlet med børsterne et vist antal gange, svarende til grydens tilsmudsningsgrad. Ved at benytte nævnte bevægelsesmønster opnås, at børsterne ikke kører frem og tilbage mellem to yderstillinger, hvorved en form for grat eller vold opbygges, fordi børsterne ikke passerer forbi disse 10 punkter.30 For a more secure way of controlling the path of the brushes along the inside of the pot, a form of control means in the form of control electronics, software or similar is used, which control means ensure that the brushes intended to clean the pot sides, essentially traveling a distance corresponding to part of a lap along the periphery. Thereafter, the brushes are rotated in the opposite direction a certain number of degrees corresponding to a shorter distance along the periphery than the first 5 distance traveled. Thus, this sequence is repeated a number of times until the inner surface of the pot is treated with the brushes a certain number of times, corresponding to the degree of soiling of the pot. By using said movement pattern it is achieved that the brushes do not travel back and forth between two extreme positions, thus creating a kind of gratitude or violence, because the brushes do not pass these 10 points.
, Bevægelsen styres således som en funktion af børsternes tilbagelagte vej i ste det for som normalt at styre bevægelsen som funktion af tiden.Thus, the movement is controlled as a function of the paved path of the brush rather than normally controlling the movement as a function of time.
15 Herved opnår man, at rengøringsgraden af gryden i det væsentlige bliver uafhængig af omdrejningshastigheden på drivaggregatet.Hereby it is obtained that the degree of cleaning of the pot becomes essentially independent of the speed of rotation of the drive unit.
Tegningen 20 Opfindelsen vil i det følgende blive forklaret nærmere under henvisning til tegningen, hvor fig. 1 viser rengøringsenheden ifølge opfindelsen med tilkobling i enhedens øvre del, og 25 fig. 2 viser rengøringsenheden ifølge opfindelsen med tilkobling i enhedens nedre del og med enheden placeret i en kogegryde, hvor gryden er set i snit.BRIEF DESCRIPTION OF THE DRAWINGS The invention will now be explained in more detail with reference to the drawing, in which 1 shows the cleaning unit according to the invention with connection in the upper part of the unit, and FIG. 2 shows the cleaning unit according to the invention with connection in the lower part of the unit and with the unit placed in a cooking pot where the pot is cut in section.
30 I 10 DK 175941 B1 i i i30 I 10 DK 175941 B1 i i i
Beskrivelse af et udførelseseksem pelDescription of an exemplary embodiment
En rengøringssekvens ifølge et foretrukket udførelseseksempel af fremgangsmåden beskrives herefter.A cleaning sequence according to a preferred embodiment of the method is hereinafter described.
55
En rengøringsenhed 1 til rengøring af kogegryder, hvilken rengøringsenhed omfatter børster 2, der er anbragt symmetrisk om en omdrejningsakse for rengøringsenheden. Rengøringsenheden 1 drives af en drivenhed 16, der er monteret på gryden i forvejen, fortrinsvis til at drive et røreværktøj (ikke vist) eller lignende.A cooking pot cleaning unit 1, said cleaning unit comprising brushes 2 arranged symmetrically about a axis of rotation of the cleaning unit. The cleaning unit 1 is driven by a drive unit 16 mounted on the pot in advance, preferably to operate a stirring tool (not shown) or the like.
10 Røreværktøjet skiftes ud med rengøringsenheden 1, der således kan bevæge sig ca. 90 grader fremad, derefter ca. 65 grader tilbage i røreværkets omdrejningsretning, hvilken sekvens gentages et ønsket antal gange. Denne bevægelse er således omdrejningsstyret og ikke tidsstyret, og ved at vælge forskellige vinkler i den enkelte sekvens opnås dels at rengøringsenheden 1 ikke vender 15 omdrejningsretning samme sted hver gang, dels at der opnås en ’’skrubbeeffekt” som det kendes fra manuel rengøring, hvilket giver den mest optimale virkning.10 The mixing tool is replaced by the cleaning unit 1, which can thus move approx. 90 degrees forward, then approx. 65 degrees back in the direction of rotation of the agitator, which sequence is repeated a desired number of times. This movement is thus rotational and not time controlled, and by selecting different angles in each sequence, it is achieved, firstly, that the cleaning unit 1 does not turn 15 in the same direction each time, and that a "scrubbing effect" as known from manual cleaning is obtained. gives the most optimal effect.
Vinkler og hastigheder kan varieres efter grydestørrelse, hvad der skal rengøres for, og efter hvor meget og hvordan vand og evt. rengøringsmidler tilføres, ligesom grydens stilling under rengøring vil have indflydelse derpå.Angles and speeds can be varied by pot size, what needs to be cleaned, and by how much and how water and if any. detergents are added, just as the position of the pot during cleaning will affect them.
2020
Det vil med en sådan omdrejningsbestemt styring også være muligt, med ønskede mellemrum at få rengøringsenheden 1 til at stoppe samme sted hver gang, og så i pausen spule børsterne 2 rene, idet styringen også kan styre dosering af vand og evt. rengøringsmidler, ligesom det vil være muligt at kombinere 25 den nævnte ’’skrubbeeffekt” med andre bevægelsesmønstre og hastigheder, så ledes, at der til bestemte rengøringsformål og de dertil hørende vandmængder fås optimale resultater.With such a rotational control it will also be possible, at desired intervals, to make the cleaning unit 1 stop at the same place each time, and then during the break the brushes 2 will be clean, since the control can also control the dosage of water and possibly. detergents, just as it will be possible to combine the aforementioned '' scrubbing effect '' with other movement patterns and velocities, so that for certain cleaning purposes and the associated quantities of water, optimum results are obtained.
Der kan med kombinationen af rengøringsenheden 1 og styringen laves et fuld-30 automatisk rengøringsprogram som omfatter styring af grydens positioner, ren gøringsenhedens 1 bevægelsesmønstre, dosering af vand, vandets temperatur, ΛΛ DK 175941 B1 i dosering af rengøringsmiddel, dosering af desinfektionsmiddel samt tider/ mængder af de forskellige sekvenser/operationer.With the combination of the cleaning unit 1 and the control, a fully automatic cleaning program can be made which includes controlling the positions of the pot, the movement patterns of the cleaning unit 1, dosing of water, water temperature, ΛΛ DK 175941 B1 in dosing of detergent, dosing of disinfectant and times / quantities of the various sequences / operations.
En rengøringsenhed 1 til rengøring af kogegryder ifølge opfindelsen er i en 5 udførelsesform som vist på figur 1 forsynet med en eller flere gennemgående .1 børstelister 2, hvis krop 3 er fleksibel og udformet, så at den let kan skydes ned i en dertil hørende styreliste eller styreskinne 4, som holder børstelisten 2 på plads. Styreskinnen 4 er fortrinsvis lukket i bunden og er formet efter grydens facon. En eller flere styreskinner 4 er fastgjort på en trykplade 5, 14, som ved 10 hjælp af et antal styretappe 6 styres i en ramme 7 ved hjælp af styrebøsninger 8, og et antal fjedre 9 trykker således børsterne ud mod grydens side 10. Hele rengøringsenheden styres forneden af et leje 11 og tilkobles grydens drivaggregat med en kobling 12. Rammens overdel 13 er udformet, så den i kombination med styretappe 6 og fjedre 9 medfører, at børstelisten 2 i ubelastet tilstand (uden for 15 gryden) kan monteres/demonteres i styreskinnen 4, men børstelisten 2 er i rengøringsenhedens 1 brugsstilling (monteret i gryden) forhindret i at arbejde sig ud af skinnen, idet rammens overdel 13 i rengøringsenhedens 1 brugsstiiling strækker sig radialt ud fra rengøringsenhedens 1 ramme 7 og således strækker sig forbi styreskinnernes 4 åbne ender for på denne måde at holde børstelisterne 2 20 på plads i de respektive styreskinner 4.A cooker cleaning unit 1 according to the invention is provided in one embodiment as shown in Figure 1 with one or more through-out. 1 brush strips 2, whose body 3 is flexible and shaped so that it can be easily slid down into a corresponding guide strip or guide rail 4 which holds the brush strip 2 in place. The guide rail 4 is preferably closed at the bottom and is shaped according to the shape of the pot. One or more guide rails 4 are secured to a pressure plate 5, 14 which is guided by a number of guide pins 6 in a frame 7 by means of guide bushes 8, and a number of springs 9 thus push the brushes towards the side of the pot 10. The entire cleaning unit is controlled below by a bearing 11 and is connected to the pot's drive unit with a coupling 12. The upper part 13 of the frame is designed so that, in combination with guide pins 6 and springs 9, it can be mounted / disassembled in the unloaded state (outside the 15 pot). the guide rail 4, but the brush strip 2 in the position of use of the cleaning unit 1 (mounted in the pot) is prevented from working out of the rail, the upper part 13 of the frame of the cleaning unit 1 extending radially from the frame 7 of the cleaning unit 1 and thus extending past the guide rails 4 open. end in this way to hold the brush strips 2 20 in place in the respective guide rails 4.
Da trykpladerne 5 og 14 er adskilte, og børstelisten kan glide i styreskinnerne 4, opnås der fjedertryk både mod grydesiden 10 og mod grydebunden 15.Since the pressure plates 5 and 14 are separated and the brush strip can slide in the guide rails 4, spring pressure is obtained both against the pot side 10 and against the pot bottom 15.
25 Værktøjet er her vist monteret på en gryde, der er af typen med integreret omrører, og hvor kobling 12 og pakdåse befinder sig over grydens overkant, men værktøjet kan også monteres på gryder med pakdåse og kobling 12 i grydens bund 15.Here, the tool is shown mounted on a pot of the integrated stirrer type, where coupling 12 and sealing box are located above the top of the pot, but the tool can also be mounted on pots with sealing box and coupling 12 in the bottom of the pot 15.
30 Det på figur 2 viste rengøringsværktøj 1 er på stykket mod grydens side 10 for synet med en eller flere børstelister 2, hvis krop 3 er fleksibel og udformet, så 40 DK 175941 B1 12 den let kan skydes ned i en dertil hørende styreskinne 4, som holder kroppen 3 og dermed børstelisten 2 på plads, hvilken styreskinne 4 er lukket i bunden. Styreskinnerne 4 er fastgjort på en trykplade 5, som ved hjælp af et antal styretappe 6 styres i værktøjets ramme 7 ved hjælp af styrebøsninger 8, og et antal 5 fjedre 9 trykker således børsterne 2 ud mod grydens side 10. Hele rengøringsenheden 1 styres og fastholdes forneden af en kobling 12. Rammens overdel 13 er udformet, så den i kombination med styretappe 6 og fjedre 9 medfører, at j børstelisterne 2 i ubelastet tilstand (uden for gryden) kan monteres/ demonteres i j styreskinnerne 4, men i brugsstilling (monteret i gryden) forhindres i at arbejde 10 sig ud af skinnerne 4.The cleaning tool 1 shown in Figure 2 is on the piece towards the side 10 of the pot for the sight with one or more brush strips 2, whose body 3 is flexible and designed so that it can be easily slid down into a corresponding guide rail 4, which holds the body 3 and thus the brush strip 2 in place, which guide rail 4 is closed at the bottom. The guide rails 4 are secured to a pressure plate 5 which is guided in the tool frame 7 by means of guide bushes 8 by means of a number of guide pins 6, and a number of 5 springs 9 thus push the brushes 2 towards the side of the pot 10. The entire cleaning unit 1 is controlled and retained at the bottom of a coupling 12. The upper part 13 of the frame is designed so that, in combination with guide pins 6 and springs 9, it allows j brush strips 2 to be mounted / disassembled in the guide rails 4 but in use position (mounted in the pot) is prevented from working 10 out of the rails 4.
Trykpladen 5 er så kort nedadtil, at den tillader, at en eller flere børstelister 2 på trykpladen 14 går imellem/forbi børstelisteme 2, og derved opnås en overlapning som unødvendiggør en separat børste til rengøring af overgangen mellem bund 15 og side i gryden.The pressure plate 5 is so short downwards that it allows one or more brush strips 2 on the pressure plate 14 to pass between / past the brush strips 2, thereby obtaining an overlap which necessitates a separate brush for cleaning the transition between bottom 15 and side of the pot.
i ! Det viste røreværktøj 1 er på stykket mod grydens bund 15 forsynet med en eller flere børstelister 2, hvis krop 3 er fleksibel og udformet, så den let kan skydes ned i en dertil hørende styreskinne 4, som er lukket i bunden, og som er formet 20 efter grydens facon. Opadtil fastholdes børstelisten 2 under drift, idet den støder mod grydens hjørne/side.i! The stirring tool 1 shown is provided with one or more brush strips 2, the body 3 of which is flexible and shaped, so as to be easily slid down into a corresponding guide rail 4, which is closed at the bottom and which is shaped 20 according to the shape of the pot. Upwards, the brush strip 2 is held in operation, abutting the corner / side of the pot.
Styreskinnerne er fastgjort på en trykplade 14, som ved hjælp af et antal styretappe 6 styres i værktøjets ramme 7 ved hjælp af styrebøsninger 8, og et antal 25 fjedre 9 trykker således børsterne ud mod grydens bund 15.The guide rails are secured to a pressure plate 14 which is guided by a number of guide pins 6 in the tool frame 7 by means of guide bushes 8, and a number of 25 springs 9 thus push the brushes towards the bottom 15 of the pot.
Trykpladen 14 er så kort opadtil, at den tillader, at en eller flere børstelister på trykpladen 14 går imellem/forbi børstelisterne 2 på trykpladen 5, og derved opnås en overlapning, som unødvendiggør en separat børste til rengøring af over-30 gangen mellem bund og side i gryden.The printing plate 14 is so short that it allows one or more brush strips on the printing plate 14 to pass between / past the brush strips 2 on the printing plate 5, thereby obtaining an overlap which necessitates a separate brush for cleaning the transition from bottom to bottom. side in the pan.
13 DK 175941 B113 DK 175941 B1
Ved rengøringsenheden ifølge opfindelsen opnås, at selv med meget korte børster opnås overlapning i hjørnet, som unødvendiggør en separat børste til hjørnet mellem grydebund og grydesider. Derfor kan værktøjet laves symmetrisk, og der kan derved opnås de tidligere beskrevne fordele med øget effektivitet som 5 følge af bedre rensning pr. omdrejning.The cleaning unit according to the invention achieves that even with very short brushes, overlap is achieved in the corner, which unnecessarily requires a separate brush for the corner between pot bottom and pot sides. Therefore, the tool can be made symmetrical and thus the previously described advantages can be obtained with increased efficiency as a result of better cleaning per unit. revolution.
Ved at lade overlappet mellem to børster være netop så stort, at tilstødende børster stadig danner overlap, selvom de er slidte og fjedrene derfor er i deres ydre fjedrende position, opnås den optimale udnyttelse af et sæt børster.By allowing the overlap between two brushes to be just so large that adjacent brushes still form overlaps, even though they are worn and the springs are therefore in their outer resilient position, the optimal utilization of a set of brushes is achieved.
10 , I ovenstående beskrivelse er nævnt nogle udførelsesformer, og i nogle yderligere udførelsesformer kan fjederforspændingen for eksempel være indstillelig efter den enkelte børstes stivhed ved hjælp af en eller anden form for indstillingsmid- i i ler.10, Some embodiments are mentioned in the above description, and in some further embodiments, for example, the spring bias may be adjustable according to the stiffness of the individual brush by some form of adjusting agent in clay.
15 I stedet for at udnytte tilstødende børsters overlap og fleksibilitet kan man benytte mere eller mindre stive børster, der i enderne kan være formet i facon efter grydens overgang mellem bund og side.15 Instead of utilizing the overlap and flexibility of adjacent brushes, more or less rigid brushes can be used, which can be shaped at the ends after the bottom and side of the pan.
2020
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK200200685A DK175941B1 (en) | 2001-08-08 | 2002-05-07 | Unit for cleaning cooking vessels has brushes arranged symmetrically around central axis running through its rotary axis, with overlap between two or more supporting brushes |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK200101193 | 2001-08-08 | ||
| DKPA200101193 | 2001-08-08 | ||
| DK200200685A DK175941B1 (en) | 2001-08-08 | 2002-05-07 | Unit for cleaning cooking vessels has brushes arranged symmetrically around central axis running through its rotary axis, with overlap between two or more supporting brushes |
| DK200200685 | 2002-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK200200685A DK200200685A (en) | 2003-02-09 |
| DK175941B1 true DK175941B1 (en) | 2005-08-01 |
Family
ID=26069059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK200200685A DK175941B1 (en) | 2001-08-08 | 2002-05-07 | Unit for cleaning cooking vessels has brushes arranged symmetrically around central axis running through its rotary axis, with overlap between two or more supporting brushes |
Country Status (1)
| Country | Link |
|---|---|
| DK (1) | DK175941B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013215585B4 (en) | 2012-08-07 | 2022-03-24 | Dieta Oy | Canteen kitchen boiler with washing system |
-
2002
- 2002-05-07 DK DK200200685A patent/DK175941B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013215585B4 (en) | 2012-08-07 | 2022-03-24 | Dieta Oy | Canteen kitchen boiler with washing system |
Also Published As
| Publication number | Publication date |
|---|---|
| DK200200685A (en) | 2003-02-09 |
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