EP0367950A1 - Mélangeur - Google Patents
Mélangeur Download PDFInfo
- Publication number
- EP0367950A1 EP0367950A1 EP89117116A EP89117116A EP0367950A1 EP 0367950 A1 EP0367950 A1 EP 0367950A1 EP 89117116 A EP89117116 A EP 89117116A EP 89117116 A EP89117116 A EP 89117116A EP 0367950 A1 EP0367950 A1 EP 0367950A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mixing
- chassis
- container
- guide fork
- container part
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/35—Mixing after turning the mixing vessel upside down
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/321—Disposition of the drive
- B01F35/3213—Disposition of the drive at the lower side of the axis, e.g. driving the stirrer from the bottom of a receptacle
Definitions
- the invention relates to a mixing device according to the preamble of claim 1.
- the basic shape of the mixing device can be designed, for example, according to DE-PS 21 10 074 or DE-OS 34 26 159.
- the first container part of the mixing container is carried by a chassis when it is not firmly connected to the first container part, and it is then releasably attached to it. This first container part can thereby be moved, for example, on the one hand between a filling station and the stationary parts of the mixing device and on the other hand between this stationary part of the mixing device and a consumer station.
- a guide fork is arranged on the stationary holder of the mixing device, which holds the chassis in the starting position and the mixed position of the mixing container.
- the invention is therefore based on the object to provide a mixing device of the type required in the preamble of claim 1, in which relatively simple structural measures reliably ensure that the first container part can be moved quickly and precisely to the second container part in the starting position.
- the chassis is retracted into the guide fork, then the retraction device comes into clamping engagement with the stop element (preferably with at least two stop elements) of the chassis, so that when the retraction device is activated, the chassis is gripped via the stop element and immediately upon first retraction is pulled in and held exactly in its final position.
- This end position of the chassis in the guide fork then matches the position of the first container Part coincides, in which the latter is aligned exactly below the second container part in the starting position of the mixing container.
- Another advantage of this embodiment of the mixing device according to the invention results from the fact that the chassis is securely held and locked in the guide fork during the mixing process, which means that after the mixing process has ended and the mixing tank has returned to its starting position, the first container part is put back on the chassis exactly is guaranteed.
- the mixing device according to the invention will first be described generally with reference to FIGS. 1 and 2, the illustration in FIG. 2 in particular showing the overall structure or the overall arrangement of the mixing device.
- the mixing device contains a mixing container, which essentially consists of a movable first container part 1 and a stationary container part 2.
- the first container part 1 is provided with a floor outlet 1a, and it is carried by a chassis which, in the exemplary embodiment illustrated, is designed in the form of a driving pallet 3 provided with wheels 3a and on which the first container part 1 is known per se and therefore not closer illustrated manner is releasably attached so that it can be lifted from this range for connection to the second container part 2.
- the second container part 2 is equipped with mixing tools 4 known per se, which can be driven in rotation by a motor drive unit.
- the mixing device also contains a stationary holder 6, at the upper end of which the second container part 2 is stationary so that it is 180 ° about a horizontal axis of rotation 7 between an initial position (approximately corresponding to FIG. 2) in which the second container part 2 Forms lid of the mixing container, and a mixing position (indicated by dash-dotted lines in FIG. 2), in which the second container part 2 forms the bottom of the mixing container, can be pivoted with the aid of a pivot drive 8.
- a stationary holder 6 at the upper end of which the second container part 2 is stationary so that it is 180 ° about a horizontal axis of rotation 7 between an initial position (approximately corresponding to FIG. 2) in which the second container part 2 Forms lid of the mixing container, and a mixing position (indicated by dash-dotted lines in FIG. 2), in which the second container part 2 forms the bottom of the mixing container, can be pivoted with the aid of a pivot drive 8.
- a guide fork 9 is also fixed, which is intended for receiving the chassis (pallet 3) in the starting position (and also in the mixing position) of the mixing container.
- two stop elements 10 are symmetrical on both sides of the vertical central axis 1b of the first container part 1 and attached to the guide fork 9 facing end portion 3b of the pallet 3, preferably welded.
- a guide device which can be brought into clamping engagement with these stop elements 10 is provided on the guide fork 9 such that the driving pallet 3 together with the first container part 1 can be pulled into the starting position of the mixing container and locked there.
- the aforementioned pull-in device for the driving pallet 3 contains, on each side of the guide fork 9, pressure-medium-operated, preferably pneumatically actuated cylinder-piston units 11, these two cylinder-piston units 11 likewise being symmetrical on both sides of the vertical central axis 1b of the first container part 1 (and thus also the vertical mixing container axis determined thereby) are arranged.
- Each cylinder-piston unit 11 is assigned to a stop element 10 of the driving range 3 for a clamping engagement.
- each cylinder-piston unit 11 is pivotally supported at its one end 11a via a pivot pin 12 on the guide fork 9 and at its other end 11b via the free end of its piston rod 13 in an articulated manner (pivot pin 14) to a pivot lever 15, the one end 15a is rotatably mounted on the guide fork 9 via a pivot pin 16 and the other end 15b of which can be brought into clamping engagement with the associated stop element 10 of the driving range 3.
- each stop element 10 can be designed in the form of a stop block welded onto the driving pallet 3, and each stop block can be angular so that it has an engagement recess 10a for the associated pivot lever 15 or its end 15b.
- the pull-in device provided on the guide fork may also contain pull-in members operated in other ways, for example mechanical lever or spindle drives or electric pistons, instead of the pressure-medium-operated cylinder-piston units.
- this mixing device contains a correspondingly adapted control device, which is indicated at 17 in FIG. 2.
- this control device 17 With the help of this control device 17, the pivoting and mixing operation can be initiated and carried out in the desired manner.
- the guide fork 9 carries a limit switch (proximity switch) 18 which - as indicated by the dashed line 19 - is connected to the control device 17 in terms of control and by means of the fully in the guide fork 9 retracted driving pallet 3, that is to say by its end section 3b facing the guide fork 9, can be actuated.
- This design particularly favors fully automatic operation of the mixing device, ie if the driving range 3 which has been moved into the guide fork 9 together with the first container part 1 in the direction of arrow 20 (FIGS.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accessories For Mixers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8814068U | 1988-11-10 | ||
DE8814068U DE8814068U1 (de) | 1988-11-10 | 1988-11-10 | Mischvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0367950A1 true EP0367950A1 (fr) | 1990-05-16 |
EP0367950B1 EP0367950B1 (fr) | 1992-04-15 |
Family
ID=6829724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89117116A Expired - Lifetime EP0367950B1 (fr) | 1988-11-10 | 1989-09-15 | Mélangeur |
Country Status (4)
Country | Link |
---|---|
US (1) | US5123747A (fr) |
EP (1) | EP0367950B1 (fr) |
DE (2) | DE8814068U1 (fr) |
ES (1) | ES2031327T3 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2392212A1 (fr) * | 2010-06-03 | 2011-12-07 | SANCASSIANO S.p.A. | Malaxeuse avec un dispositif de blocage de la cuve, et procédé correspondant |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4002536C2 (de) * | 1990-01-29 | 2001-10-25 | Herfeld Gmbh & Co Kg Dr | Mischanlage |
US5221174A (en) * | 1991-10-18 | 1993-06-22 | Valley Fabrication, Inc. | Field shuttle with end mounted lift |
DE19708075C1 (de) * | 1997-02-28 | 1998-11-05 | Thyssen Industrie | Mischer für einen pulverförmigen, grießförmigen und/oder granulatförmigen Stoff |
US5865538A (en) * | 1997-05-05 | 1999-02-02 | Readco Manufacturing, Inc. | Containerized batch mixer |
US6062724A (en) * | 1999-01-22 | 2000-05-16 | Habicht; Helmut | Clamp for retaining a removable frame on a lifting apparatus for material handling equipment |
US6991363B2 (en) * | 2000-04-28 | 2006-01-31 | Premark Feg L.L.C. | Mixer with pivotable bowl |
US8251567B2 (en) * | 2000-04-28 | 2012-08-28 | Premark Feg L.L.C. | Mixer with pivotable bowl |
US6966691B2 (en) * | 2000-04-28 | 2005-11-22 | Premark Feg L.L.C. | Mixer with pivotable bowl |
US6331070B1 (en) * | 2000-10-30 | 2001-12-18 | Reliance Industries, Inc. | Process and apparatus for particle size reduction and homogeneous blending of ingredients in a fluidized change can mixer |
US6802641B2 (en) * | 2002-12-19 | 2004-10-12 | Spraylat Corporation, Inc. | Invertible mixing system with angled blade assembly and method for mixing powders with such system |
CA2663679C (fr) * | 2004-05-07 | 2012-07-31 | Premark Feg L.L.C. | Mixeur a bol pivotable |
US7325969B2 (en) * | 2004-07-08 | 2008-02-05 | Glatt Systemtechnik Gmbh | Container mixer |
US7950843B2 (en) * | 2008-01-23 | 2011-05-31 | Premark Feg L.L.C. | Mixing machine and associated bowl support arrangement |
US8182135B2 (en) * | 2009-01-22 | 2012-05-22 | Premark Feg L.L.C. | Mixing machine with bowl support |
DE202009011685U1 (de) * | 2009-08-28 | 2009-12-03 | Schleinzer, Werner | Vorrichtung zur Verarbeitung von Lebensmitteln |
US10624499B2 (en) | 2014-07-30 | 2020-04-21 | North American Robotics Corporation | Systems and methods for pressure control in automated blending devices |
US9629503B2 (en) | 2014-07-30 | 2017-04-25 | North American Robotics Corporation | Blending container for use with blending apparatus |
DE202016107397U1 (de) * | 2016-12-27 | 2018-03-28 | Zeppelin Systems Gmbh | Mischwerkzeug für einen Mischer und Mischer |
DE202022106589U1 (de) | 2022-11-24 | 2024-02-27 | Zeppelin Systems Gmbh | Einzugsvorrichtung für einen Mischcontainer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982004407A1 (fr) * | 1981-06-12 | 1982-12-23 | Friedrich Walter Herfeld | Dispositif de melange |
DE2110047C2 (de) * | 1971-03-03 | 1983-01-20 | Herfeld, Dipl.-Volksw. Dr., Friedrich Walter Adolf, 5982 Neuenrade | Mischvorrichtung |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1074011B (de) * | 1960-01-28 | Paul Vollrath Maschinenfabrik Köln | Auf Rollen gelagerter umlaufender offener Mischtrog mit einem exzentrisch zu der Trogachse angeordneten Ruhr werkzeug | |
NL1600C (nl) * | 1912-10-25 | 1916-10-02 | Benier Gerardus Johannes | Deegkneedmachine |
FR533171A (fr) * | 1921-03-31 | 1922-02-23 | Lussi & Stagg | Pétrin mécanique mobile à levier avec mouvement en hélice |
US3137327A (en) * | 1961-01-09 | 1964-06-16 | Gen Machine Company Of New Jer | Loading and unloading system for blenders and the like |
US3174728A (en) * | 1963-02-28 | 1965-03-23 | Patterson Ind Inc | Blending apparatus |
US3571872A (en) * | 1968-07-30 | 1971-03-23 | La Salle Machine Tool | Pallet locating and clamping apparatus |
NL162184C (nl) * | 1970-06-16 | 1980-04-15 | Langen & Zonen Bv | Inrichting voor rotatie-aandrijving van een transport- vat. |
FR2108888B1 (fr) * | 1970-10-16 | 1973-11-30 | Pechiney Ugine Kuhlmann | |
US3696756A (en) * | 1971-02-01 | 1972-10-10 | Teledyne Mid America Corp | Car retaining cushioned latch mechanism |
IT1057323B (it) * | 1975-08-29 | 1982-03-10 | Gen Signal Corp | Apparecchiatura per manipolare e trattare materiale in contenitori di processo |
US4372686A (en) * | 1981-05-20 | 1983-02-08 | Herfeld Friedrich W | Double-cone rotating mixer |
US4732258A (en) * | 1981-10-09 | 1988-03-22 | Burgess Jr Warren C | Vibratory feeding work station module and system |
US4555211A (en) * | 1982-06-11 | 1985-11-26 | Metz Donald L | Truck locking device |
DE3426159A1 (de) * | 1984-07-16 | 1986-01-23 | Herfeld, Friedrich Walter, Dr., 5982 Neuenrade | Mischvorrichtung |
DE3433674A1 (de) * | 1984-09-13 | 1986-03-20 | Friedrich Walter Dr. 5982 Neuenrade Herfeld | Mischvorrichtung |
US4757890A (en) * | 1985-04-19 | 1988-07-19 | Motoda Denshi Kogyo Kabushiki Kaisha | Tray positioning arrangement for delivery system |
DE3543913A1 (de) * | 1985-12-12 | 1987-06-19 | Herfeld Friedrich W | Mischvorrichtung |
EP0368853A1 (fr) * | 1987-04-22 | 1990-05-23 | HARRIS, Anthony Michael | Systeme de positionnement pour vehicules commerciaux |
-
1988
- 1988-11-10 DE DE8814068U patent/DE8814068U1/de not_active Expired
-
1989
- 1989-09-15 DE DE8989117116T patent/DE58901176D1/de not_active Expired - Lifetime
- 1989-09-15 EP EP89117116A patent/EP0367950B1/fr not_active Expired - Lifetime
- 1989-09-15 ES ES198989117116T patent/ES2031327T3/es not_active Expired - Lifetime
- 1989-09-25 US US07/412,150 patent/US5123747A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2110047C2 (de) * | 1971-03-03 | 1983-01-20 | Herfeld, Dipl.-Volksw. Dr., Friedrich Walter Adolf, 5982 Neuenrade | Mischvorrichtung |
WO1982004407A1 (fr) * | 1981-06-12 | 1982-12-23 | Friedrich Walter Herfeld | Dispositif de melange |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2392212A1 (fr) * | 2010-06-03 | 2011-12-07 | SANCASSIANO S.p.A. | Malaxeuse avec un dispositif de blocage de la cuve, et procédé correspondant |
Also Published As
Publication number | Publication date |
---|---|
EP0367950B1 (fr) | 1992-04-15 |
DE58901176D1 (de) | 1992-05-21 |
DE8814068U1 (de) | 1989-01-05 |
ES2031327T3 (es) | 1992-12-01 |
US5123747A (en) | 1992-06-23 |
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