EP0794724A1 - Dispositif permettant de griller des aliments aptes a etre grilles - Google Patents

Dispositif permettant de griller des aliments aptes a etre grilles

Info

Publication number
EP0794724A1
EP0794724A1 EP95941053A EP95941053A EP0794724A1 EP 0794724 A1 EP0794724 A1 EP 0794724A1 EP 95941053 A EP95941053 A EP 95941053A EP 95941053 A EP95941053 A EP 95941053A EP 0794724 A1 EP0794724 A1 EP 0794724A1
Authority
EP
European Patent Office
Prior art keywords
roasting
heating
sauce
roasted
heating plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP95941053A
Other languages
German (de)
English (en)
Inventor
Roland Gerber
Kurt F. BÜCHEL
Josef Femböck
Erich Brockschnieder
Dieter Vollmering
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technolizenz Establishment
Original Assignee
Technolizenz Establishment
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Technolizenz Establishment filed Critical Technolizenz Establishment
Publication of EP0794724A1 publication Critical patent/EP0794724A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/04—Roasting apparatus with movably-mounted food supports or with movable heating implements; Spits
    • A47J37/044—Roasting apparatus with movably-mounted food supports or with movable heating implements; Spits with conveyors moving in a horizontal or an inclined plane
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/10—Products from fruits or vegetables; Preparation or treatment thereof of tuberous or like starch containing root crops
    • A23L19/12—Products from fruits or vegetables; Preparation or treatment thereof of tuberous or like starch containing root crops of potatoes
    • A23L19/18—Roasted or fried products, e.g. snacks or chips
    • A23L19/19—Roasted or fried products, e.g. snacks or chips from powdered or mashed potato products
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/12—Deep fat fryers, e.g. for frying fish or chips
    • A47J37/1228—Automatic machines for frying and dispensing metered amounts of food

Definitions

  • the invention relates to a roasting device according to the preamble of claim 1.
  • a method for roasting potato slices is known from US 4 91 9 965. This method provides that potato slices are placed continuously on a first conveyor belt, on which they pass under a seasoning device into an intermediate container. Lingering in the intermediate container enables the spice to be absorbed as desired. From the intermediate container, the potato slices continuously arrive on a second conveyor belt, which feeds them to a heating device.
  • the heating device comprises two conveyor belts provided with cooking surfaces. The potato slices are pressed and roasted by the heating device between the conveyor belts during transport and then reach a packaging station via a third conveyor belt. This method is not suitable for providing individual portions that are consumed directly in the warm state as required.
  • a system with a large number of conveyor belts and a correspondingly large space requirement is required to carry out the method, which is suitable for use in a food factory, but not in a restaurant operation.
  • An automatic device has now become known from WO 83/02883, which admixes water with a dehydrified potato mass, and forms the mass in portions into particles - for example into sticks (“particles”) or slices ("chips chips") - which can be tilted Conveyor for preparation in a heater and after preparation from the heater to an output opening.
  • the heating device is designed as a frying device with heated oil, the potato material is not roasted but fried.
  • the conveyor is tilted so that an end area with the particles is immersed in the oil.
  • the Conveyor can be moved out of the oil by an opposite tilting movement. Oil can drip from the particles into the heater through openings in the conveyor.
  • a heater designed as a fryer has the disadvantage that the oil must be kept at a high temperature throughout, which is associated with energy losses.
  • the oil adhering to the particles makes them difficult to digest and leads to an oil loss in the heating device, which must be replaced.
  • a refill device is necessary for regular oil replacement.
  • the known device has several disadvantages.
  • the oil is oxidized over time, and draining the oil well is time-consuming.
  • the tiltable conveyor and the refill device lead to a complicated structure.
  • the object of the invention is now to describe a simple device which, shortly after a triggering operation, delivers high-quality grilled or roasted dishes which are perfect from the point of view of food hygiene.
  • roasting is mentioned below, this also always includes grilling or roasting.
  • the food should therefore be roasted (or grilled or - if possible free of fat - fried) and should not be prepared to float in a liquid, such as oil.
  • the solution according to the invention provides that the roastable material, possibly pre-cooked / sterilized or moistened again after dehydration, is stored in at least one storage container.
  • at least one stirring element is optionally provided in each storage container.
  • the at least one stirring element is driven by at least one drive and a transmission device.
  • a portion discharge device is assigned to each storage container, optionally a roller with recesses or a cellular wheel, but preferably a passage metering device.
  • the storage container may be designed as a cooling container. Due to the cooling, a deterioration in the quality of the food can be prevented during the storage until the roasting process. For example, a chilled potato mass remains essentially unchanged in color and / or taste and from a hygienic point of view for at least one day.
  • the heating device comprises at least one pair of heating plates assigned to one another, at least one first heating plate being movable at least between a receiving position in the portion discharge device and a heating position. After the mass has reached the first heating plate in the portion discharge device, it is moved against the second heating plate. During the roasting, the two heating plates should lie opposite each other in a roasting position on either side of a space which absorbs the mass and is variable in size.
  • the first and / or second heating plate can optionally be moved towards one another essentially perpendicular to their surface.
  • the heating plates may be located in a baking chamber during roasting, into which the first heating plate can be moved through a closable baking chamber opening.
  • a clearing device which may include a slide that can be moved over the first heating plate, but preferably consists of a scraper, which is arranged such that the first heating plate can be moved past just below the scraper , so that roasted material located thereon is stripped off.
  • the roasted material passes from the heating device, preferably through a guide and / or a tearing device, into at least one receptacle, which can be positioned at the at least one outlet opening.
  • a guiding device can be designed in such a way that the roasted material in the form of a pancake arrives at a receptacle.
  • a tearing device is provided if the roasted material is not to be cut into whole pieces (for example a chop steak) or pita or cake shape, but in a loosened form into the receptacle or on a plate, for example.
  • An extremely simple roasting device is created by directly transferring the material to be roasted from the discharge device onto a heating plate and removing it after roasting by means of a slide or a scraper. Only a movable first heating plate is required to move the roasting material into the roasting position and to discharge it. When roasting between the two heating plates, there is no need for oil in the oil and thus also no refill device. Without draining the oil, a high-quality food is ready a short time after the trigger is pressed. Until the guide and / or tearing device is reached, essentially only the contact surfaces of the heating plates come into contact with the food. The cleaning effort is thus small.
  • the heating device comprises at least one movable transport surface, onto which the material to be roasted is conveyed by the discharge device, and at least one heating element.
  • the heat required for roasting reaches the roasting material directly from the heating element and / or via the at least one transport surface.
  • the at least one transport surface is formed by a continuous conveyor belt or by plates or elements of an endless conveyor.
  • the heating element - it may also be an electrical or gas infrared radiator or a microwave heater - is arranged on a section of the conveyor above and / or below the transport surface. If necessary, the heating elements are firmly attached to the transport surface.
  • the roasting area can be arranged between two parallel transport surfaces, so that the roasted material rests on a lower transport surface and adjoins an upper transport surface at the top.
  • the lower conveyor extends under the discharge device on a first side and up to a discharge area on a second side.
  • the upper conveyor which may be provided, leaves an access area between the discharge device and the lower conveyor on the first side, so that discharged goods can fall unhindered from the discharge device onto precisely this free area of the lower conveyor.
  • depressions are provided, for example, which lead to the formation of individual roasted material portions, such as flatbreads, dumplings or cylinders.
  • a moving or fixed contact surface is provided which bears against the transport surface with recesses in a given conveying region.
  • the discharge device is matched to the roasted product or the roasting process.
  • a portion-dispensing discharge device such as a cellular wheel, is preferably used. If necessary, a continuously discharging element, such as a screw discharge, is provided, but then additives are required to form the portions.
  • Embodiments are also provided in which treatment devices are arranged between the discharge device and the lower transport surface, which, for example, form the goods to be roasted and / or add ingredients to the goods.
  • treatment devices are arranged between the discharge device and the lower transport surface, which, for example, form the goods to be roasted and / or add ingredients to the goods.
  • flatbreads or dumplings can be formed, which may be coated with ingredients or filled.
  • a vertical cylinder for example, is conceivable, on the upper, optionally funnel-shaped opening of which dough and possibly filling material are added, and in the lower area thereof a suction device for sucking in the dough is provided so that the mass emerging from the cylinder reaches the transport surface in the form of dumplings.
  • a filling can be introduced or applied before the dough is folded into a dumpling.
  • the dumpling is then roasted or cooked in the (semi-) spherical recesses of movable heating plates according to the invention or on conveyor belt surfaces.
  • the roasted material passes from the heating device or the transport surface - optionally through a guide and / or a tearing device - to at least one receiving element, preferably a receiving vessel, which is on the End of the conveyor belt, possibly to the side thereof, can be positioned.
  • a receiving vessel which is on the End of the conveyor belt, possibly to the side thereof.
  • cylinders of the roasted goods lying transversely to the direction of travel of the conveyor belt can be pressed into cylindrical sleeves made of edible material by a laterally arranged ejection punch, so that consumption can be made in waffle bags similar to an ice cream and no packaging waste remains.
  • a tearing device is provided if the roasted material is to be released into the receptacle in a loosened form. Given- if the guiding device is also designed in such a way that the roasted material in flat form reaches a receptacle, for example a plate.
  • the device according to the invention can be cleaned well and quickly provides high-quality roasted side dishes with constant roasting from the point of view of food hygiene.
  • each preparation line includes its own means of transport.
  • the control is preferably connected to a control panel via which the number of desired inserts is entered and the preparation process is triggered.
  • a sensor arrangement is preferably provided which detects the presence of a receptacle and forwards it to the control for releasing the preparation and / or dispensing process. If necessary, the preparation process is triggered directly by inserting a receptacle.
  • the control of the roasting device depends on its area of application. In restaurants and snack bars, the device is operated by the staff and supplies side dishes which are served, for example, on plates with other parts of a dish.
  • the receptacles or plates are guided by the personnel to the outlet opening of the guiding device, so that it may be advantageous if the preparation can also be started without an inserted receptacle, but only exiting from the guiding device when the receptacle is inserted Vessel done.
  • the guide device would have to include a retention device for at least one portion, which is open or opened when the vessel is inserted. If the roasting device is operated by the customer, the control system has to be designed roughly analogously to the control systems of known beverage vending machines, in particular coffee machines.
  • the control system monitors other operating parameters, such as falling below a lower storage level in the storage container, the closing position of a storage container filling element, the temperature of a cooling container or cooling medium which may be provided, and the temperature of at least one heating plate or a heating element.
  • the control controls the actuation of the discharge device, the transport means, the discharge slide which may be provided and the tear device which may be provided.
  • the actuation of the mixing elements is preferably also controlled by the control, the ones rotating approximately continuously when the roaster is ready for operation.
  • a first drive is connected to the mixing organs and the tearing device via transmission devices, and a second drive as well as the discharge elements in the outlet area of the cooling container also the discharge slide for the roasted material and a third drive which actuates at least one movable heating plate.
  • the roasting device optionally includes a sauce dispenser, in which several, preferably four, sauce containers are to be fastened around a central supporting part.
  • a stirring and heating bell can be guided into or over the sauce containers so that the sauces in the sauce containers are mixed by the stirring tools of the bell and kept warm by the heating elements.
  • each desired sauce container can be oriented in an operating or dispensing direction. In the operating direction, an actuating lever with a receptacle for a vessel protrudes from the axis of rotation.
  • the lever can be pivoted about an essentially horizontal axis in such a way that an inserted vessel, for example filled with a toasted side dish, can be guided upward by a lever movement to the outlet area of the saucepan standing in the direction of operation.
  • the outlet region preferably comprises a molded part which, when the lever is moved upward, presses a receiving recess into the roasted material, and an outlet valve which, after the molded part has been pressed in, opens the sauce outlet opening and lets the sauce flow out with a slight lever movement downwards. until the lever is moved further down and the exhaust valve closes.
  • the sauce dispenser can optionally also be used advantageously independently of the roasting device.
  • the roasting device according to the invention has many advantages. It is simple and space-saving, can be cleaned easily and quickly delivers high-quality roasted dishes with constant roasting from the point of view of food hygiene. By means of the preparation lines which may be provided in parallel, it is possible to provide the freshly roasted side dish directly to several dishes at the same time.
  • Fig. 2 a vertical section in a plane perpendicular to
  • FIG. 1 shows a roasting device with a housing 2, in the upper region of which at least one storage container 3 for material to be roasted, such as boiled or sterilized, grated potato material, is arranged, which container to increase the durability of the the material is preferably designed as a cooling container and is cooled by a cooling unit 4 likewise arranged at the top.
  • a cooling unit 4 For filling and cleaning the cooling container 3, an opening and closing filling device 5 is provided, which in the open state shown is a leaves large filling opening 6 free.
  • At least one stirring element 7 is preferably provided in the cooling container 3 in order to prevent the material from being papered up.
  • the stirring element 7 is preferably fastened to a rotatable part at the upper end of the cooling container 3 by means of a plug coupling 8 and extends downward essentially to an outlet opening 9 of the cooling container 3.
  • the outlet opening 9 is tightly closed by a discharge device 10, preferably by a metering roller with at least one, but in particular two, recess 11, which extends from the cylinder surface into the interior of the roller.
  • the roller is rotated about its axis by a second drive 39 (FIG. 2) in order to discharge foodstuff portions in the recesses 11 from the cooling container 3.
  • the roller rotates counterclockwise, so that the recesses 1 1 let the food portions emerge downward when leaving the lower opening edge 12. Due to the force of gravity, they fall onto a heating plate 13 which can be moved under the outlet opening 9 and which is guided with a guide part 4, for example a slide, but preferably a carriage, in a guide device 15, preferably a rail arrangement, connected to the housing 2 is.
  • the movable heating plate 1 3 can be displaced in parallel between two stops (not shown) by means of the guide device 15, namely a first stop under the discharge member 10 and a second stop which is at a distance from a fixed heating plate required for the roasted material 1 6 is opposite.
  • the movement of the parallel displaceable heating plate 1 3 is driven by a third drive 1 7, which is preferably a - e.g. guided in pipes, not shown - winds up or unwinds the rope.
  • the first arm part 18 is connected at its free end to the movable heating plate via a first swivel joint 20.
  • the second arm part 19 is connected at its free end to the housing 2 via a second swivel joint 21.
  • the arm parts 18, 19 are optionally designed as a telescopic actuating element, in particular as a pneumatic element.
  • the mobility of at least one heating plate 1 3 of a heating plate pair 13, 1 6 makes it possible for the material to be roasted from the discharge device 10 to reach a heating plate 1 3, whereupon the heating plates 1 3, 1 6 are used for roasting rest on both sides of the roast. It goes without saying that to pick up and roast the material as different movement processes and corresponding devices can be provided. For example, the material could be guided onto the fixed plate, and the movable plate would be moved onto the material to be roasted, possibly by means of a pivoting movement.
  • the movable heating plate 13 After roasting, the movable heating plate 13 is moved somewhat downward, so that an ejection element, preferably a slide 22, can be pushed through between the heating plates 13, 16.
  • the ejected material preferably guided by a guide plate 23 attached to the guide part 1, falls down onto a tearing device, preferably a pin roller 24, which is in particular provided with an adapted slotted plate 25 or with a second (not shown) second preferably at different speeds and / or counter-rotating pin roller, eg interacts in the manner of a shredder device and breaks up or loosens the material into particles.
  • a tearing device preferably a pin roller 24, which is in particular provided with an adapted slotted plate 25 or with a second (not shown) second preferably at different speeds and / or counter-rotating pin roller, eg interacts in the manner of a shredder device and breaks up or loosens the material into particles.
  • the roasted material passes through a discharge channel 26 to an output point 27, at which
  • a vessel detector 30 is arranged in the area of the dispensing point 27 in order to detect the presence of a vessel 28.
  • At least one level sensor 31 is preferably provided in order to detect when the fill level in the cooling container 3 falls below a minimum.
  • a closure sensor 32 controls the position of the filling device 5, the stirring elements 7, for example, being actuated only when the filling device is closed.
  • a temperature sensor 33 detects the temperature of the heating plate 16 in order, for example, to control a desired roasting temperature and / or to prevent the cleaning of plates which are too hot.
  • the control preferably also comprises a cleaning control device which switches off the roasting device after a predetermined time during which no cleaning was carried out.
  • a control panel 34 is provided which is connected to the control and which can trigger at least one roasting process and, if necessary, select a number of parallel roasting processes.
  • the controller controls the actuation of the movable heating plate 1 3 and the ejection device 22 for ejecting the roasted product.
  • FIG. 2 shows an embodiment with four parallel roasting lines.
  • four mixing elements 7, four outlet openings 9, four metering Rolling parts and two pin rollers 24 are provided.
  • a vertical carrying device 35 is arranged in the middle of the housing 2, so that the device parts of two roasting lines are arranged on each side thereof.
  • the (four) heating plates 13, 1 6 are not shown, but preferably have only one common actuating device.
  • a first drive motor 36 is provided, which rotates the stirring elements via a first transmission device 37 and the pin rollers 24 via a second transmission device 38.
  • a second drive motor 39 is provided, which rotates the selected metering roller parts via a coupling device 40.
  • the drive 39 preferably also actuates the movement of the slides 22 via an ejection transmission (FIG. 1).
  • the drive 39 and the coupling device 40 are controlled by the controller 29.
  • FIG. 3 shows a sauce dispenser 41, possibly belonging to the roasting device, in which several, preferably four, sauce containers 42 are to be fastened around a central supporting part 43.
  • a stirring and heating bell 44 can be guided into or over the sauce containers 42 such that the sauces in the sauce containers 42 are mixed by stirring tools 45 of the bell 44 - and are kept warm by heating elements 46 which may be provided.
  • any desired sauce container 42 can be aligned in an operating or dispensing direction.
  • an actuating lever 48 with a receiving device 49 for a vessel projects from the axis of rotation 47.
  • the lever can be pivoted about an essentially horizontal axis in such a way that an inserted vessel, for example filled with a toast, can be guided upwards to the outlet area 50 of the saucepan 42 in the operating direction by a lever movement.
  • the outlet area 50 preferably comprises a molded part 51 which, when the lever is moved upward, presses a receiving recess into the roasted material, and an outlet valve 52 which, after the molded part 51 has been pressed in with a slight lever movement downwards, opens the sauce outlet opening and the sauce flows out until the lever is moved further down and the outlet valve 52 closes.
  • FIG. 4 shows an embodiment with a frame 200, in which a first heating plate 213 is supported on both sides by a carrier 253 becomes.
  • the two supports 253 comprise guide parts 254, which are guided by a guide device, preferably a guide rod 215 of a straight guide, which is optionally attached to the frame frame 200.
  • a bushing 255 for a guide rod 21 5 is provided in each guide part 254.
  • the guide parts 254 are each fastened to a closed toothed belt 257 with a clamping element 256.
  • the toothed belts 257 are each guided around two rollers 258, which are held by pivot bearings, not shown, which are fastened to the frame 200.
  • the belts 257 are each driven in the desired direction by a third drive 21 7.
  • the first heating plate 213 is in a loading position under the discharge area 260 of a discharge device 210, which in turn is arranged as a passage metering device directly at the lower end of a storage container 203. After a portion of material 261 to be roasted has been dispensed onto the first heating plate 213 by the discharge device 210, the first heating plate 213 can be moved by the drive 217 through a baking chamber opening 264 into a baking chamber 262. In the baking chamber 262, the first heating plate 213 lies under the second
  • Heating plate 21 6 The supports 253 are guided outwards through a recess 263 in the boundary of the baking chamber 262.
  • an actuatable baking chamber closure 265 can be provided, which can be pivoted open and closed about a closure axis of rotation 266.
  • a fifth drive 267 engages in the toothing 268 of a pivot lever 269 pivotally connecting the closure 265 to the baking chamber 262.
  • the closing torque resulting from the weight of the closure 265 is possibly at least partially by a spring device 270 compensated.
  • the second heating plate 21 6 also connects to the product 261 to be roasted during roasting, it is mounted so that it can move in the baking chamber 262 essentially perpendicular to its orientation. It is pressed against the first heating plate 21 3 by its weight - possibly by a biasing element (not shown).
  • a guide element 271 is connected to the second heating plate 21 6 and is applied to a guide line 272 of the swivel lever 269.
  • the guide line 272 is designed such that the second heating plate 21 6 is lifted off the roasted material 261 when the closure 265 is opened and approximately at its own weight when the closure 265 is closed pressed onto the roasted material 261 or, at a desired distance from the first heating plate 213 - for example by means of a spacer, possibly held at a stop (not shown).
  • the closure 265 is opened, and the first heating plate 21 3 is guided under the discharge area 260 into a wiping end position facing away from the baking chamber 262.
  • a scraper 273 is arranged under the discharge device 210 such that its lower edge lies directly above the surface of the first heating plate 213. In the wiping end position of the first heating plate 213, the end thereof facing the baking chamber 262 lies essentially directly under the wiper 273, so that all roasted material 261 can be wiped off the first heating plate 21 3 by the wiper 273.
  • a guide device 274 is provided in a collecting area, which extends from the stripper against the baking chamber 262, which receives the stripped roasted material 261 and optionally feeds it to a tearing device 275 (not shown here).
  • This comprises at least one pin roller which can be driven by its own fourth drive.
  • the carriage 277 is guided in a guide arrangement 279 and can optionally be moved by a motor.
  • a plate guide is provided in which the plate is guided above the guide device 274 under the stripper 273.
  • the storage container 203 is closed at the top by a cover 203a, on which a first drive 236 for a stirrer arranged in the container 203 and a second drive 239 for the discharge device 210 are optionally arranged.
  • the cover 203A with the drives 236 and 239 - optionally via a swivel or a lifting and Lowering device - connected to the frame 200.
  • the second drive 239 connects directly to the discharge device 210.
  • the drive transmission from the first drive 236 to the stirrer can optionally take place from the discharge device. It goes without saying that all the mixing and portion discharge devices known from the field of silo discharge construction can be used in accordance with the space available and the properties of the foodstuffs to be discharged.
  • the container 203 should be easy to remove and easy to clean.
  • a steam extraction 280 is provided, preferably in the upper end region of the frame 200.
  • a feed and control unit 281 for the drives and heating plates is arranged approximately in the lower end region of the frame part 200.
  • a collecting plate 282 is located below the discharge area and below the stripping area to accommodate falling food parts.
  • FIG. 5 shows the structure of a storage container 203 with a side wall 283 which is connected or can be connected to a bottom surface 284. At least one outlet opening 285 is provided in the bottom surface 284. Below the bottom surface 284 there is a metering disc 286 with at least one passage chamber 287 that can be fed through an outlet opening 285. The entry opening of each passage chamber 287 can be closed and opened by a first closing member 288. A second closing element 289 opens and closes the outlet opening of the passage chamber 287.
  • the closing elements 288 and 289 are designed, for example, as disks rotating about a central axis of rotation, each with a passage opening 288a and 289a, each of which can be brought into register with a corresponding inlet or outlet opening of the passage chamber 287.
  • the closing elements 288 and 289 are rotated, aligned with one another, by the second drive 239 about the common axis of rotation, so that at least one inlet or one outlet opening of each passage chamber 287 is always completely closed.
  • a rod 290 is from below through a central opening in the bottom surface 284 and a bore through a mixing element 291 with its upper end into an engagement position with a first one Transmission gear 292 (Fig. 4) can be brought.
  • the lower end of the rod 290 is fixedly connected to the closing elements 288, 289 and is rotatably supported in the metering disc 286.
  • cover plate 293 provided with at least one end opening 294. The openings in the cover disk 293, the metering disk 286 and in the bottom surface 284 are arranged firmly one above the other.
  • a recess 295 is provided on both sides in the metering disc 286 to accommodate the shooting elements 288, 289, so that the shooting organs 288, 289 are arranged essentially free of pressure and with little friction.
  • the mixing element 291 comprises a laterally projecting mixing wing 297 and at least one, but preferably two to three loosening wings 296, which can be moved directly via the outlet opening 285. With an upper engagement send, the mixing element 291 engages in a second transmission gear 298 (FIG. 4).
  • FIG. 6 shows a roasting device 101 with a housing 102, in the upper area of which at least one cooling container 103 for material to be roasted, such as boiled or sterilized, grated potato material, or also one that is made from dry potatoes by swelling Water has been obtained, which container 103 is cooled by a cooling unit 104 likewise arranged at the top.
  • a foldable and foldable filling device 105 is provided which, in the open state shown, leaves a large filling opening 106 open.
  • At least one stirring element 107 is preferably provided in the cooling space 103 in order to prevent the material from being packaged.
  • the stirring element 107 is preferably fastened to a rotatable part at the upper end of the container 103 via a plug-in coupling 108 and extends downward essentially to an outlet opening 109 of the cooling container 103.
  • the outlet opening 109 is closed by a discharge element, preferably by a metering roller 110.
  • the metering roller 110 is rotated about its axis 110a by a second drive (not shown). Due to the force of gravity, the food falls onto a transport surface of a first conveyor 113 which is movable under the outlet opening 109 and which is designed, for example, as a conveyor belt or possibly as adjoining plates or elements of a link conveyor.
  • this first conveyor 1 13 is arranged at a distance required for the roasted material, possibly at least partially heatable, a second conveyor 1 1 6 and preferably parallel to the first movable.
  • the parallel transport surfaces of the conveyor 1 1 3, 1 16 are moved by a third drive, not shown.
  • the first conveyor 1 1 3 is assigned a first heating element 1 1 3a and the second conveyor 1 1 6 is assigned a second heating element 1 1 6a.
  • the non-overlapping arrangement of the transport surfaces of the conveyors 1, 13, 16 in the region of the discharge device 110 enables the material to be roasted from the discharge device 110 to reach the lower transport surface and then the roasting material
  • the conveying surfaces of the conveyors 1 13, 1 1 6 lie against the roasted material on both sides. It goes without saying that various movement processes and corresponding devices can be provided for picking up and roasting the material.
  • An outlet opening 1 50 of an ingredient dispenser 1 51 is optionally arranged between the discharge device 110 and the transport surface 11.
  • the roasting process has ended. If necessary, an ejection element, not shown, preferably a slide, is pushed through the transport surface.
  • the roasted material falls, preferably guided by a guide plate 1 23, which is fastened to a guide part 1 14 down onto a shaping device.
  • This can e.g. can be designed as a tearing device, such as a pin roller 124, which interacts in particular with an adapted slotted plate 125 and tears or loosens the material into particles. From the tearing device 1 24, 125, the roasted material passes through a discharge channel 126 to an output point 127, at which a receptacle 1 28 can be placed.
  • disk-shaped foods such as meat or preformed flat or cake pieces (made from pasty or dough-like foods) can be arranged and transported between the heating plates by a suitably adapted discharge device; as a rule, however, it will be preferable that masses consisting of individual pieces only by closing the two heating plates - or by converging transport surfaces of the first and second conveyor 1 13, 1 1 6 - to the desired distance in flat or Bring cake pan.
  • the supply and removal of the receptacles or plates can also be automated in a manner known per se if this process is not to be carried out manually in corresponding kitchens.
  • a smooth (or somewhat rough for the purpose of better grip) transport roller can be provided if the finished roasted material is not to be broken up or loosened.
  • the metering volume of the recess in the metering disc 286 or metering roller 110 can also be kept so small that smaller, medium or large (for example 30, 60 or 90 g) portions can alternatively be discharged by repeated rotation and onto the lower one Heating plate can be brought.
  • the invention is applicable, inter alia, to all starch and / or protein-containing, native, dried, cooled, deep-frozen or sterilized products.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

L'invention concerne un dispositif automatique de grillage (1) acheminant des aliments préparés, par portions, d'un récipient de stockage (3, 103, 203) vers un dispositif de transport chauffant (13, 113, 213), au moyen d'un dispositif de déchargement (10, 110, 210). Le dispositif de transport est conçu sous forme d'une première plaque mobile (13, 213) ou d'un convoyeur à bande (113) et peut être chauffé au moins partiellement. Les aliments à griller arrivent sur le dispositif de transport, en position de grillage, c'est-à-dire placés entre le dispositif de transport et un élément chauffant. L'élément chauffant est conçu sous forme de seconde plaque chauffante (16, 216) ou sous forme de second convoyeur à bande (116). Après avoir été grillés, les aliments traversent un dispositif de guidage et/ou de découpage (23, 123, 274, 24, 124, 275) pour atteindre une ouverture de distribution (27, 127, 276). Ce dispositif de grillage est facile à nettoyer et distribue rapidement des plats d'accompagnement grillés de qualité élevée, avec un niveau de grillage constant.
EP95941053A 1994-11-30 1995-11-30 Dispositif permettant de griller des aliments aptes a etre grilles Ceased EP0794724A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH3614/94 1994-11-30
CH361494 1994-11-30
CH59/95 1995-01-10
CH5995 1995-01-10
PCT/EP1995/004706 WO1996016584A1 (fr) 1994-11-30 1995-11-30 Dispositif permettant de griller des aliments aptes a etre grilles

Publications (1)

Publication Number Publication Date
EP0794724A1 true EP0794724A1 (fr) 1997-09-17

Family

ID=25683392

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95941053A Ceased EP0794724A1 (fr) 1994-11-30 1995-11-30 Dispositif permettant de griller des aliments aptes a etre grilles

Country Status (5)

Country Link
EP (1) EP0794724A1 (fr)
CN (1) CN1173117A (fr)
AU (1) AU4258796A (fr)
CA (1) CA2206425A1 (fr)
WO (1) WO1996016584A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002951675A0 (en) * 2001-11-19 2002-10-10 Marek Szymanski Automated belt cooking machine for pancakes or the like
US8253581B2 (en) 2002-04-17 2012-08-28 Restaurant Technology, Inc. Loading device with a moveable platform and a pivotal arm
US7001626B2 (en) 2002-04-17 2006-02-21 Carrier Commerical Refrigeration, Inc. Automated grill
CN104094986A (zh) * 2014-07-22 2014-10-15 哈斯食品设备有限责任公司 烘烤板
CN111031867A (zh) * 2017-08-22 2020-04-17 泰而勒商用食品服务公司 具有传送器和主动压紧的自动烤架
RU2678869C1 (ru) * 2018-01-15 2019-02-04 Максим Сергеевич Петров Съедобный контейнер для пищевых продуктов, термическая пресс-форма для выпечки половинок съедобного контейнера и приспособление для извлечения половинок съедобного контейнера из термической пресс-формы и чистки газоотводных отверстий термической пресс-формы
CN109353553B (zh) * 2018-11-30 2024-09-06 中天智能装备有限公司 自动装盒装置
CN113854323B (zh) * 2020-06-30 2022-12-27 三只松鼠股份有限公司 基于5g通信的食品成型设备
CN112006045A (zh) * 2020-09-07 2020-12-01 珠海城市职业技术学院 自动烤地瓜机及其控制方法

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US4438683A (en) * 1982-02-26 1984-03-27 Prize Frize, Inc. Apparatus for dispensing individual orders of a hot food product and components usable therewith
DE3328244A1 (de) * 1983-08-04 1985-02-14 Hans-Joachim 8858 Neuburg Töpfer Vollautomatisch durchfuehrbares verfahren zur herstellung von kartoffel-frischklossteig in versandfertiger form, auch als fertig geformte kloesse, und anlage zur durchfuehrung des verfahrens
US4919965A (en) * 1988-11-21 1990-04-24 Childers Jr Melvin D Method of toasting slices of potato and other produce
FR2672409A1 (fr) * 1991-02-06 1992-08-07 Techni Concept International Dispositif pour la distribution de portions de produits alimentaires extraites d'un stock en vrac de produits a cuire.
US5309824A (en) * 1992-02-10 1994-05-10 Dromgoole James A System for forming, storing, baking and vending fresh baked food products
FR2708771B1 (fr) * 1993-07-30 1995-10-13 Kohl Ets R Appareil distributeur de frites à pré-paiement.

Non-Patent Citations (1)

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Title
See references of WO9616584A1 *

Also Published As

Publication number Publication date
CA2206425A1 (fr) 1996-06-06
WO1996016584A1 (fr) 1996-06-06
CN1173117A (zh) 1998-02-11
AU4258796A (en) 1996-06-19

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