DK157650B

DK157650B - DETERMINED FOR THE PREPARATION OF CREAM FOR THE PREPARATION OF CHEESE

Info

Publication number: DK157650B
Application number: DK190483A
Authority: DK
Inventors: Michel Ballet
Original assignee: Burton Corblin
Priority date: 1982-04-29
Filing date: 1983-04-28
Publication date: 1990-02-05
Also published as: DE3373971D1; DK190483A; DK157650C; FR2525858A1; FR2525858B1; EP0093647B1; DK190483D0; EP0093647A1

Description

1 DK 157650 B1 DK 157650 B

Opfindelsen omhandler et kar bestemt til tilvirkning af ostemasse med henblik på fremstilling af oste og af den i krav’s indledning angivne art.The invention relates to a vessel intended for the manufacture of curds for the production of cheeses and of the nature specified in the preamble of the claim.

Tilberedning af ostemasse omfatter først en skæring og derefter en blanding af ostemassen. Skæringen består i at 5 opdele ostemassen til fine strimler eller bånd med et i det væsentlige rektangulært tværsnitsprofil ved hjælp af et passende udformet værktøj og derefter opskære strimlerne eller båndene for at opnå ostemassepartikler med almindeligvis terningform. Den efterfølgende blanding 10 har til formål at opretholde partiklerne opslæmmet i serummet og at tilføre dem i form af i det væsentlige kugleformede partikler og indkapsle disse, alt uden at miste noget af ostemassen.Preparation of curd comprises first a cutting and then a mixture of the curd. The cutting consists of dividing the curd into fine strips or strips with a substantially rectangular cross-sectional profile by means of an appropriately designed tool and then cutting the strips or strips to obtain curd particles of generally cube form. The subsequent mixture 10 is intended to maintain the particles suspended in the serum and to supply them in the form of substantially spherical particles and encapsulate them, all without losing any of the curd.

15 Det er kendt, eksempelvis fra fransk patentskrift nr.15 It is known, for example, from French patent no.

2 283 632, at forsyne kar med forskellige organer til at mekanisere de til skæringen og blandingen anvendte redskaber og automatisere disses funktion. Imidlertid er de herved rejste problemer ikke fuldstændig løst, og i 20 praksis foretages derfor de omhandlede operationer stadig manuelt.2 283 632, to provide vessels with various means for mechanizing the tools used for cutting and mixing and to automate their operation. However, the problems raised in this way are not completely solved and, in practice, the operations in question are still carried out manually.

Opfindelsen har til formål at tilvejebringe et kar af den angivne art med organer, hvormed man successivt og 25 automatisk ved en simpel udskiftning af værktøj kan tilvejebringe både skæringen og blandingen, hvilke organer ifølge opfindelsen er indrettet således, at de bedst muligt nærmer sig det manuelt tilvejebragte med fordelen at kunne sætte hele massen i bevægelse, dvs.The invention has for its object to provide a vessel of the specified type with means by which one can successively and automatically, by a simple replacement of tools, provide both the cutting and the mixture, which means according to the invention are arranged so that they can approach it manually. provided with the advantage of being able to move the entire mass, i.e.

30 ostemassen og serummet, over hele karrets længde og at kunne behandle kar med stor kapacitet, hvilket ikke er manuelt muligt.30 the curd and serum, over the entire length of the vessel and being able to treat large capacity vessels, which is not possible manually.

Dette opnås ifølge opfindelsen ved en udformning af 35 karret som angivet i krav 1's kendetegnende del.This is achieved according to the invention by a design of the tub as set forth in the characterizing part of claim 1.

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Opfindelsen beskrives nærmere nedenfor i forbindelse med tegningen, hvor fig. 1-3 er skematiske afbildninger af kinematikken for 5 karret ifølge opfindelsen, fig. 4 er en delvis gennembrudt perspektivisk afbildning, fig. 5 viser karret set fra enden, og 10 fig. 6 er et længdesnit igennem karret ifølge opfindelsen.The invention is further described below in connection with the drawing, in which fig. 1-3 are schematic views of the kinematics of the vessel according to the invention; FIG. 4 is a partially broken perspective view; FIG. 5 shows the tub from the end, and FIG. 6 is a longitudinal section through the vessel according to the invention.

Under anvendelse af en enkelt aksel, på hvilken 15 redskaberne til skæring og blanding er anbragt, består det problem, som skal løses, i automatisk at tildele disse redskaber følgende bevægelser: en cirkulær bevægelse omkring karrets akse til den 20 tværgående opskæring, og en bevægelse både cirkulær og retliniet til blandingen.Using a single shaft on which the cutting and mixing tools are placed, the problem to be resolved is to automatically assign these tools to the following movements: a circular motion about the axis of the tub to the 20 transverse cutting, and a movement both circular and rectilinear to the mixture.

Dette problem løses ved ifølge opfindelsen at anvende 25 følgende kinematik (se fig. 1-3).This problem is solved by using the following kinematics according to the invention (see Figures 1-3).

Fremstillingskarret 1 er et vandret halvcirkulært kar, F er et punkt repræsenterende den organbærende aksel, og B repræsenterer en aksel, der kinematisk er forbundet med 30 akslen F, hvilke aksler B og F er anbragt over hinanden i en kulisse 2 i det lodrette midterplan igennem karrets akse, og hvor akserne både kan forskydes i dette plan og kan blokeres i en bestemt stilling i kulissen.Preparation vessel 1 is a horizontal semicircular vessel, F is a point representing the organ-bearing shaft, and B represents a shaft kinematically connected to shaft F, which shafts B and F are arranged one above the other in a backdrop 2 in the vertical center plane through the axis of the vessel, and where the axes can both be displaced in this plane and can be blocked in a certain position in the scene.

35 For med henblik på blandingsoperationerne at tilvejebringe en cirkulær bevægelse omkring punktet F kan denne bevægelse tilvejebringes enten ved at blokere punktetIn order to provide a circular motion about the point F for the mixing operations, this motion can be provided either by blocking the point

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3 F i kulissen 2 og fremkalde en drejningsbevægelse omkring F, hvorunder punktet B forskydes frit i kulissen 2, eller ved at blokere punktet F i kulissen 2 og fremkalde en drejningsbevægelse omkring B, hvorunder punktet B 5 forskydes frit i kulissen 2.3 F in the backdrop 2 and induce a pivotal motion around F, during which point B is freely displaced in the backdrop 2, or by blocking the point F in the backdrop 2 and induce a pivotal movement around B, under which point B 5 is freely displaced in the backdrop 2.

Under disse betingelser er vandringsbanen for punktet A en cirkel med radius FA, og punktet A vil beskrive en cirkelbue AEC efter at have foretaget en vinkeldrejning 10 på 2a. For at muliggøre denne bevægelse skal punktet B kunne forskydes frit i kulissen 2 til foretagelse af en retliniet bevægelse i denne.Under these conditions, the path of point A is a circle of radius FA and point A will describe a circle arc AEC after making an angular rotation 10 of 2a. To enable this movement, point B must be able to move freely in the backdrop 2 to make a rectilinear movement therein.

Hvis vinkeldrejningen finder sted omkring punktet B med 15 fastliggende punkt F, vil vinklen 0 være lig med vinklen a, men gennemvandres i modsat retning, idet punktet B stadig kan forskydes frit i kulissen.If the angular rotation takes place around the point B with 15 fixed point F, the angle 0 will be equal to the angle a, but traverse in the opposite direction, since the point B can still be moved freely in the backdrop.

Efter en vinkeldrejning på henholdsvis 2a og 20 er 20 punktet A nået frem til punktet C efter at have gen-nemvandret cirkelbuen AEC, og punktet B er vendt tilbage til sit oprindelige sted på linien ABC.After an angular rotation of 2a and 20, respectively, 20 point A has reached point C after traversing the circular arc AEC and point B has returned to its original location on line ABC.

For at tilvejebringe en retliniet bevægelse langs linien 25 CBA er det tilstrækkeligt at blokere punktet B i kulissen 2 og fremkalde en drejningsbevægelse enten omkring F eller omkring B ved at frigøre punktet F i kulissen 2.In order to provide a rectilinear motion along line 25 CBA, it is sufficient to block point B in the backdrop 2 and induce a pivotal movement either around F or around B by releasing the point F in the backdrop 2.

Under disse betingelser er vandringen af punktet C mod 30 punktet A en vandret ret linie, og trekanten BDA er ligebenet.Under these conditions, the migration of the point C toward the point A is a horizontal straight line and the triangle BDA is straight.

Det bemærkes, at den ovenfor beskrevne vandringsbane ikke kan være retliniet i det tilfælde, hvor strækningen AD 35 ikke er lig med strækningen BD, eller i det tilfælde, hvor strækningerne AD, DF og BD ikke er lige store.It should be noted that the walking path described above may not be rectilinear in the case where the line AD 35 is not equal to the line BD, or in the case where the lines AD, DF and BD are not equal.

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Af det foregående følger: en anden blandingsbevægelse kan tilvejebringes med kinematikken for punkterne BDF uden at give afkald på 5 drejningsbevægelsen AEC i kombination med en anden vandringsbane for at vende tilbage til punktet A, og efter specielle krav til den særlige ostefremstilling kan man i det tilfælde, hvor AD = DF = DB, foretage alene og 10 skiftevis drejningsbevægelser og translationsbevægelser eller kombinationer af disse bevægelser, og i det tilfælde, hvor strækningerne AD, DF, BD ikke er lige store, alene og skiftevis kan foretage drejningsbevægelser eller bevægelser afledt af translationsbevægelsen, 15 eller kombinationer af disse bevægelser.From the foregoing it follows: a second mixing movement can be provided with the kinematics of the points BDF without renouncing the 5 rotation motion AEC in combination with another walking path to return to point A, and according to special requirements for the special cheese making, in that case where AD = DF = DB, perform alone and alternately rotational and translational motions or combinations of these motions, and in the case where the lines AD, DF, BD are not equal, alone and alternatively can make rotational motions or motions derived from the translational motion , 15 or combinations of these movements.

Hvad endvidere teknologien angår, muliggør dette at kunne disponere over drejningsbevægelsen AEC en god opretholdelse af ostemassepartiklerne i opslæmmet stand og 20 især at kunne sætte disse i bevægelse efter opskæringen af koagelet.In addition, as far as technology is concerned, this enables the AEC to be able to maintain a good maintenance of the curd particles in the suspended state and in particular to be able to move them after cutting the clot.

For at tilvejebringe den tværgående opskæring (fig. 2) er det tilstrækkeligt at gøre den tværgående opskæringskniv 25 solidarisk med akslen repræsenteret ved punktet F med henblik på en drejning gennem en vinkel a, hvis amplitude kan andrage op til 180° eller endog mere. Under disse betingelser kan den tværgående kniv beskrive en cirkelbue og tilvejebringe opskæringen af koagelet.In order to provide the transverse cutting (Fig. 2), it is sufficient to make the transverse cutting knife 25 solid with the shaft represented at the point F for a rotation through an angle a whose amplitude can be up to 180 ° or even more. Under these conditions, the transverse knife can describe a circular arc and provide the cutting of the clot.

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Hvad angår den langsgående opskæring (fig. 3), tilvejebringes denne ved hjælp af en længdeforskydelig kniv, som kan manøvreres manuelt eller mekanisk.As for the longitudinal cutting (Fig. 3), this is provided by a longitudinally displaceable knife which can be operated manually or mechanically.

35 Fig. 4-6 viser en udførelsesform for karret ifølge opfindelsen under anvendelse af den ovenfor beskrevne kinematik.FIG. 4-6 show an embodiment of the vessel according to the invention using the kinematics described above.

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Det vandrette, halvcirkelformede kar 1, eventuelt hensigtsmæssigt med dobbelt kappe (se fig. 1), er monteret på en understøtning bestående af et forreste stel 3 og et bageste stel 4, der er forbundet med traverser 5 foroven 5 og forneden 6, der frembyder en meget solid mekanisk konstruktion. Karret 1 hviler på de nederste traverser 6.The horizontal, semicircular vessel 1, optionally with a double sheath (see Fig. 1), is mounted on a support consisting of a front frame 3 and a rear frame 4, which is connected to traverses 5 above 5 and lower 6, which present a very solid mechanical construction. The tub 1 rests on the lower traverses 6.

I de mod hinanden vendende inderflader af stellene 3 og 4 10 er der udformet åbninger 7 og 8, der muliggør en lodret forskydning af den aksel 9, som bærer organerne til den tværgående opskæring og til blandingen af ostemassen.In the facing inner faces of the frames 3 and 4 10, openings 7 and 8 are provided, which allow a vertical displacement of the shaft 9 which carries the means for the transverse cutting and for the mixing of the curd.

Akslen 9, der er beliggende oven over karret 1 i dettes 15 lodrette midterplan, er drejelig ved hver ende i et lejehus 10, 10a.The shaft 9 located above the vessel 1 in its vertical center plane 15 is rotatable at each end of a bearing housing 10, 10a.

Lejehusene 10, 10a er monteret således, at de kan forskydes langs kulisser 2, 2a i stellene 3 og 4, og de 20 er forsynet med rigler 11, som kan indgribe med legemer 12, der er fastgjort på kulisserne 2, 2a. Herved er det muligt at fastholde lejehusene 10, 10a på kulisserne 2.The bearing housings 10, 10a are mounted so that they can be displaced along the scenes 2, 2a in the frames 3 and 4, and the 20 are provided with latches 11 which can engage with bodies 12 attached to the scenes 2, 2a. Hereby it is possible to retain the bearing housings 10, 10a on the scenes 2.

Akslen 9 tildeles en drejningsbevægelse af et enkelt 25 aktiveringsorgan 13 af konventionel art. Der kan dog også anvendes et aktiveringsorgan ved hver ende af akslen 9.The shaft 9 is assigned a rotational movement of a single actuator 13 of conventional type. However, an actuator may also be used at each end of shaft 9.

Akslen 9 er ved begge ender forbundet med en kort arm 14, 14a, der kan drejes ved hjælp af aktiveringsorganer 15, 30 15a. Hver arm 14, 14a kan dreje sig i et lejehus 16, 16a, der er monteret glideforskydeligt på kulisserne 2, 2a.The shaft 9 is connected at both ends to a short arm 14, 14a which can be rotated by actuating means 15, 30a. Each arm 14, 14a can rotate in a bearing housing 16, 16a mounted slidably on the backstops 2, 2a.

Lejehusene 16, 16a er forsynet med det samme låsesystem 17 som lejehusene 10, 10a til de faste legemer 12, 12a for at kunne fastholde dem på kulisserne 2, 2a.The bearing housings 16, 16a are provided with the same locking system 17 as the bearing housings 10, 10a for the fixed bodies 12, 12a in order to be able to hold them on the backdrops 2, 2a.

Akslen 9 er forbundet med de korte arme 14, 14a gennem krumtapper 18, 18a; 19, 19a, som er indbyrdes hængslet 35 6The shaft 9 is connected to the short arms 14, 14a through cranks 18, 18a; 19, 19a, which are mutually hinged 6 6

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ved D, D'. Ved hjælp af en rigel 20, 20a kan hver af krumtapperne 18, 18a fastholdes til en plejIstang 21, 21a, der selv er fastholdt til akslen 9.at D, D '. By means of a bolt 20, 20a, each of the cranks 18, 18a can be secured to a plunger rod 21, 21a which is itself secured to the shaft 9.

5 Efter at karret 1 er opfyldt til den ønskede væskestand med den modne mælk, og osteløben har omdannet karrets indhold til koagel, foretages opskæringsoperationen.5 After the vessel 1 is filled to the desired liquid level with the ripened milk and the cheese barrel has converted the contents of the vessel into clot, the cutting operation is performed.

Den langsgående opskæring sker manuelt ved hjælp af den 10 på fig. 3 skematisk viste skærekniv.The longitudinal cutting is done manually by means of the 10 shown in FIG. 3 schematically shown cutting blades.

Til foretagelse af den tværgående opskæring af akslen 9 forsynet med konventionelle redskaber som delvis angivet ved 22 på fig. 4 og 6.For making the transverse cutting of the shaft 9 provided with conventional implements as partially indicated by 22 in FIG. 4 and 6.

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For at foretage denne operation tildeles akslen 9 en drejning på 180° ved hjælp af aktiveringsorganet 13. Til dette formål deblokeres riglerne 20, 20a for at frigøre krumtapperne 21, 21a fra plejIstængerne 18, 18a. Derimod 20 aktiveres riglerne 11, 11a til at fastholde lejehusene 10, 10a på kulisserne 2, 2a og således fastholde akslen 9 i stilling.To perform this operation, shaft 9 is assigned a rotation of 180 ° by actuator 13. For this purpose, locks 20, 20a are unblocked to release crank 21, 21a from plunger rods 18, 18a. In contrast, the latches 11, 11a are actuated to hold the bearing housings 10, 10a on the scenes 2, 2a and thus hold the shaft 9 in position.

Efter afslutning af den tværgående opskæring erstattes 25 opskæringskniven 22 med blandingsskovlblade 23, der først tildeles en cirkulær bevægelse med amplituden 2a.At the end of the transverse cutting, the cutting knife 22 is replaced with mixing vane blades 23 which are first assigned a circular motion with the amplitude 2a.

Til dette formål føres akslen 9 til en stilling, hvor riglerne 20, 20a i aktiveret stand vil fastholde plejl-30 stængerne 21, 21a med piej Istængerne 18, 18a og herved muliggøre drejningen af akslen ved hjælp af aktiveringsorganerne 15 og 15a. Akslen 9 fastholdes på plads ved blokering af lejehusene 10, 10a på deres respektive kulisser 2, 2a. Derimod kan husene 16, 16a, idet riglerne 35 17, 17a fjernes, glideforskydes på de respektive kulisser 2, 2a. Derefter startes aktiveringsorganerne 15, 15a til at tildele blandingsskovlbladene 23 en cirkulær bevægelse 7For this purpose, the shaft 9 is moved to a position where the locks 20, 20a, in the activated state, will hold the pivot bars 21, 21a with the pie bars 18, 18a, thereby enabling the rotation of the shaft by the actuators 15 and 15a. The shaft 9 is held in place by blocking the bearing housings 10, 10a on their respective scenes 2, 2a. By contrast, the housings 16, 16a, with the ridges 35 17, 17a removed, can be slid on the respective scenes 2, 2a. Then, the actuators 15, 15a are started to assign a circular motion 7 to the mixing vane blades 23

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med amplituden 2a.with the amplitude 2a.

Det bemærkes her, at takket være dispositionerne ifølge opfindelsen fungerer akslen 9 til udligning og synkro-5 nisering af aktiveringsorganerne 15, 15a.It is noted here that thanks to the dispositions of the invention, shaft 9 functions to equalize and synchronize actuators 15, 15a.

Ved afslutningen af bevægelsen aktiveres riglerne 17, 17a til at fastholde lejehusene 16, 16a på kulisserne 2, 2a.At the end of the movement, the latches 17, 17a are activated to retain the bearing housings 16, 16a on the scenes 2, 2a.

10 Derefter går man over til translationsbevægelsen til udførelse af blandingen. Med fastholdte lejehuse 16, 16a frigøres husene 10, 10a ved at fjerne riglerne 11, 11a. Derefter startes aktiveringsorganerne 15, 15a til at tildele skovlbladene 23 en vandret translationsbevægelse.10 Then the translational movement is performed to carry out the mixture. With retained bearing housings 16, 16a, the housings 10, 10a are released by removing the latches 11, 11a. Then, the actuators 15, 15a are started to assign a horizontal translational movement to the vane blades 23.

15 Ved afslutningen af bevægelsen er akslen 9 vendt tilbage til en sådan stilling, hvor den ved frigørelse af riglerne 20, 20a kan frigøres fra de af aktiveringsorganerne 15, 15a drevne korte arme 14, 14a. Derefter fastgøres lejehusene 10, 10a igen, og lejehusene 16, 16a 20 frigøres igen. Nu kan en ny arbejdscyklus starte.At the end of the movement, shaft 9 has returned to such a position where it can be released from the short arms 14, 14a operated by the actuators 15, 15a upon release of the bars 20, 20a. Then the bearing housings 10, 10a are reattached and the bearing housings 16, 16a 20 are released again. Now a new work cycle can start.

Den beskrevne operationscyklus styres efter den af osteteknologien påkrævede proces, idet de aktive dele forsynes med organer til at kunne variere deres hastighed 25 og hastighedsstigning eller -fald.The operation cycle described is controlled according to the process required by the cheese technology, the active parts being provided with means to be able to vary their speed and speed or decrease.

Når ostebehandlingen er afsluttet, tømmes karret 1 ved hjælp af en ventil 24, der fører samlingen af ostemasse og mælkesaft til en udtømningsledning 25.When the cheese processing is complete, the vessel 1 is emptied by a valve 24 which leads the collection of curd and milk juice to a discharge line 25.

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Under tømningen vil standen af ostemasse synke gradvis i det indre af karret 1, og det kan være nødvendigt at forfølge bevægelsen eller blandingen under tømningen.During emptying, the state of curd will gradually sink into the interior of vessel 1 and it may be necessary to pursue the movement or mixture during emptying.

35 Dette kan muliggøres især ved, ifølge opfindelsen, at variere stillingen af riglerne 17, 17a ved eksempelvis at påvirke riglerne gennem en (ikke vist) tandstang, hvormedThis can be made possible especially by, according to the invention, varying the position of the ridges 17, 17a by, for example, influencing the ridges through a (not shown) rack with which

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8 man kan bevare en bevægelse, der kan sammenlignes med den oprindelige røre- og blandingsbevægelse, alt under opfølgning af standen af ostemassen og mælkesaften i karret.8 one can maintain a movement comparable to the original stirring and mixing movement, all while following the stand of the curd and milk juice in the tub.

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For at opnå en fuldstændig tømning er det nødvendigt at hælde karret i forhold til vandret ved afslutningen af processen.In order to achieve complete emptying, it is necessary to tilt the tub relative to the horizontal at the end of the process.

10 Til dette formål er opbygningen af karret 1 og stellene 3, 4 på forstellet 3 forsynet med en svingningsaksel 26 og på bagstellet 4 med et løfteorgan, såsom en donkraft 27.For this purpose, the structure of the vessel 1 and the frames 3, 4 on the front 3 are provided with a pivot shaft 26 and on the rear frame 4 with a lifting means such as a jack 27.

15 Det må også bemærkes, at hældningen af karret 1 ikke forhindrer at forfølge rørebevægelsen i hældende tilstand.It should also be noted that the inclination of the vessel 1 does not prevent the movement of the stirrer in an inclined state.

Styringen af aktiveringsorganerne 13 og 15 og af 20 donkraften 27 kan eksempelvis foretages gennem en hydraulisk central 28, der styres af et elektrisk manøvreskab 29, som er anbragt i bagstellet 4. Der kan også anvendes andre energikilder, såsom elektricitet og trykluft, til at bevæge aktiveringsorganerne.For example, the control of actuators 13 and 15 and of jack 27 can be effected through a hydraulic center 28 controlled by an electrical actuator 29 located in the rear rack 4. Other energy sources such as electricity and compressed air can also be used to move. actuating means.

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Claims

Cheese vessel (1) having a semicircular cross-section and a horizontal axis, containing a horizontal tool-carrying shaft (9) extending longitudinally above the vessel in its vertical plane of symmetry, which can be rotated about its axis, characterized by the shaft (9), in order to assign the tools (22, 23) carried by the shaft, 10 a pivoting movement, a rectilinear transverse movement or a combination of these movements, can rotate in bearing housings (10, 10a) mounted slidable on vertical scenes (2, 2a) located at each end of the vessel (1), at least one of the bearing housings being provided with a means (13) adapted to rotate the shaft (9) and which are kinematically connected to short arms (14, 14a) coaxial and parallel to the shaft (9) at their respective ends and which can rotate in another | a set of bearing housings (16, 16a), each provided with an actuator (15, 15a) for the respective arms (14, 14a) and also slidably mounted on the scenes (2, 2a) blocking means for retaining one or the other set of bearing housings on the scenes, that there is a kinematic connection between the shaft (9) and the short arms (14, 14a) consisting of care rods (18, 18a) which are fixedly rotatable on the shaft (9), and with these articulated connecting rods (19, 19a), which are secured to the respective short arms (14, 14a) and which can be connected and disconnected by means of locks (20, 20a) 21, 21a), which are attached to the shaft (9), and that the kinematic connections are connected or disconnected as a function of the oscillatory and rectilinear transverse movements, alone or in combination, which are desired to be provided with the tools carried by the shaft (9) ( 22, 23).

A cheese container according to claim 1, characterized in that the blocking means for retaining the bearing housings (10, 35 OK 1? 7 6 5 0 S 10a), (16, 16a) on their respective scenes (2, 2a) consist of bars ( 11, 17) cooperating with a stationary body (12) on the scenes (2, 2a).

Cheese vessel according to claim 1 or 2, characterized in that it is supported by two frames (3, 4) interconnected through transverse tops (5) and bottom (6) and that the vessel (1) rests on the lower one Travers.

Cheese vessel according to claims 1-3, characterized in that the frame (3, 4) comprises means (26, 27) adapted to be able to pour the vessel (1) relative to the horizontal to obtain a complete emptying of the vessel. without interrupting the operations for stirring and mixing the curd.

Cheese container according to claims 1-4, characterized in that blocking bars (17) for the second set of bearing housings (16, 20 16a) can be actuated by a means such as a toothpick such that the bearing housings can take a position as a function of the state of curd and milk juice in the tub (1), even when the tub is pouring. 25 & 30 35