EP0604599A1 - Dispositif d'entrainement d'un corps oscillant. - Google Patents

Dispositif d'entrainement d'un corps oscillant.

Info

Publication number
EP0604599A1
EP0604599A1 EP93909743A EP93909743A EP0604599A1 EP 0604599 A1 EP0604599 A1 EP 0604599A1 EP 93909743 A EP93909743 A EP 93909743A EP 93909743 A EP93909743 A EP 93909743A EP 0604599 A1 EP0604599 A1 EP 0604599A1
Authority
EP
European Patent Office
Prior art keywords
shaft
axis
oloid
guide
rod
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
Application number
EP93909743A
Other languages
German (de)
English (en)
Other versions
EP0604599B1 (fr
Inventor
Pio Meyer
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.)
Bioengineering AG
Original Assignee
Bioengineering AG
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 Bioengineering AG filed Critical Bioengineering AG
Publication of EP0604599A1 publication Critical patent/EP0604599A1/fr
Application granted granted Critical
Publication of EP0604599B1 publication Critical patent/EP0604599B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/30—Mixing the contents of individual packages or containers, e.g. by rotating tins or bottles
    • B01F29/32—Containers specially adapted for coupling to rotating frames or the like; Coupling means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles

Definitions

  • the present invention relates to a device for driving a wobble body according to the preamble of claim 1.
  • a device for generating a wobbling movement is described. This consists of a body which the inventor Paul Schatz calls an "oloid" in his book “Rhythm Research and Technology” (Stuttgart 1975). According to CH-Al 500,000, this oloid is driven by an endless belt on which the oloid is placed. In practice, this drive has not been able to assert itself, since on the one hand this presupposes an ideal manufacturing accuracy of the oloid and on the other hand no slippage must occur when the oloid is rolled on the belt.
  • FIG. 4 shows a variant of FIG. 3a
  • Fig. 7 shows a third embodiment in a side view.
  • Fig. La, b shows schematically an oloid in different positions on an endless belt 2, which rotates in the direction of the arrow with a uniform movement.
  • the wobble movement of the oloid is such that the center of gravity remains in a plane E running perpendicular to the band 2
  • the puncture points labeled D., D 2 describe the longitudinal axis 3 of the oloid on planes E., E 2 , which stand upright and run in the direction of movement of belt 2, an oval curve K-, K ⁇ .
  • the size and shape of the oval curves K., K 2 depend on the lateral spacing of the planes E j , E-, on the respective edge of the band 2.
  • FIG. 1 a shows three positions of the oloid 1 during a full revolution about the - not spatially fixed - longitudinal axis 3; In Fig. 1b this number is reduced to two for the sake of clarity, the top and the lowest extreme position of the intersection points D l5 D 2 to indicate.
  • FIG. 2 shows a first exemplary embodiment of a device according to the invention.
  • an oloid-shaped hollow body 4 which is designed, for example, as a mixing vessel and has a closable opening 5.
  • the hollow body 4 is constructed somewhat differently from the oloid shape, in such a way that a segment is cut off in each case, and a hollow shaft 6, for example, passes through a surface 7 cutting off the segment at right angles.
  • the contact line lying on the band 2 in the two extreme positions of the hollow body 4 is somewhat shortened. This allows the band 2 to be made so much narrower that the shaft 6 can be led out laterally.
  • the shaft 6 is passively guided along the guide rails 8 by means of a carriage 9.
  • the carriage which is only shown schematically in FIG. 2, is shown in detail in FIG. 3.
  • the guide rail 8 differs in shape, of course, on the shape of the oval curves K l5 K 2, since this is valid for mathemati ⁇ specific axes; the distance of the axis of rotation of the shaft 6 from the limits of the guide rail 8 is to be considered.
  • the guide rail 8 is mounted in a strong frame 11 by means of four spring joints 10 in such a way that it vertical direction can compensate for the influence of the tolerances mentioned.
  • the number four is not essential to the invention; six or eight such spring joints 10 can also be provided.
  • the compensation in the horizontal direction is applied by slippage on the endless belt 2.
  • the carriage 9 shown in plan view in FIG. 3 a, in partial longitudinal section in FIG. 3 b, consists of a frame 12 which carries two guide wheels 13 with grooves 14, for example, with ball bearings. These encompass the guide rail 8.
  • the carriage 9 can therefore only move in the plane defined by the guide rail 8.
  • the frame 12 carries a hinge 19, the axis of rotation of which is perpendicular to the tangent to the guide rail 8.
  • a plate 20 is rotatably fastened to the frame 12 by means of the hinge 19.
  • This plate 20 carries a transverse axis 15, by means of which a guide body 16 is pivotally mounted.
  • the transverse axis 15 is perpendicular to the axis of the swivel joint 19 and has the direction of the tangent to the guide rail 8.
  • the shaft 6 is rotatably and longitudinally displaceable, which is indicated in FIG. 3b by arrows.
  • 3a, b shows a variant of the carriage 9 shown in FIG. 3a, b.
  • the carriage 9 is supplemented by a third guide wheel 18, which is made by a gesture connected to the frame 12 by a hinge joint 21!
  • the frame part 22 is worn.
  • the frame part 22 is pressed away from the frame 12 by a spring 17; the third guide wheel 18 thus remains in frictional engagement with the guide rail 8.
  • FIG. 5a shows an elevation again from one side
  • FIG. 5b shows a view from above.
  • a slide 59 runs in each frame 11 and is freely movable in the horizontal direction.
  • the two carriages 59 each carry a bearing body 23 which can be rotated about the vertical axis and which contains a sliding bearing for a rod 24 which passes through both bearing bodies
  • the rod 24 is attached to a head 25 rotatable about the vertical axis. This sits on a swivel arm 26 rotatable about the vertical axis, the bearing 28 of which is fastened on a crossmember 27 which connects and stabilizes the two frames 11.
  • the shaft 6 is rotatable in a ball 29 and axially displaceable; said ball 29 rotates in a carriage 60 which is vertically freely movable on carriage 59. If the belt 2 now starts up, the positive guidance caused by the rod 24 ensures that the hollow body does not run away horizontally with the belt 2, but instead executes its own wobbling movement. The transverse movement of the center of gravity of the hollow body 4 is absorbed by the bearing of the rod 24 on the swivel arm 26.
  • a skeleton body 31 formed from partially bent rods 30, as shown in FIGS. 6a, b in plan and elevation. Therefore, a simply designed vessel 40, for example a commercially available chemical drum with rods 32 and bands 33, can be fastened inside the skeleton body 31.
  • the shaft 6 can also be hollow. Then the device according to the invention is also suitable for mixing liquid or solid materials in the flow-through method.
  • the shaft 6 is provided at each end with a rotary bushing known per se. With such rotary unions, several components can be added; Further, the introduction 'by measuring probes for pressure, temperature, pH and other parameters is also possible.
  • the oloid hollow body 4 lies - as in the first exemplary embodiment - on the driven endless belt 2, which moves in the direction of the arrow.
  • the shaft 6 runs through the described guide bodies 16, which are connected by means of joints 34, each with a push rod 35 are connected.
  • the push rods 35 each run horizontally in a bearing 36 which, carried by a carriage 37, can execute a vertical movement.
  • the carriages 37 are guided on two vertical rails 38 by means of rollers 39.
  • the ends of the push rods 35 facing away from the hollow body 4 are also provided with joints 34, which allow both rotational and pivoting movements with respect to the push rods 35 and are in turn articulated on guide bodies 16.
  • a rod 41 slides through these latter guide bodies 16, to which a joint 42 is fastened in the middle, the other part of which can be rotated about an axis 44 in a pivot bearing 43.
  • the fixed part of the pivot bearing 43 is fastened to a guide 45 which slides on a vertical rod 46.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Chain Conveyers (AREA)
  • Framework For Endless Conveyors (AREA)
  • Confectionery (AREA)
  • Transmission Devices (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Mechanical Operated Clutches (AREA)
  • Valve Device For Special Equipments (AREA)
  • Prostheses (AREA)

Abstract

Un oloïde creux oscillant (4) destiné à la réception de matières à mélanger repose sur une bande sans fin rotative (2) et est mis en mouvement par celle-ci. Pour assurer le mouvement oscillatoire, les points d'intersection entre l'axe d'un arbre creux (6) qui traverse le corps creux (4) dans le sens de son axe longitudinal et deux plans parallèles et verticaux qui s'étendent dans le sens de la longueur de la bande sans fin (2) et sont situés chacun d'un côté longitudinal de la bande (2), suivent une trajectoire ovale. Ces deux plans sont définis chacun par un cadre (11) qui porte sur au moins quatre articulations élastiques (10) un rail oval de guidage (8) autrour duquel tourne un chariot (9). Les éléments de montage et de guidage de l'arbre (6) sont situés sur ce chariot (9). Le corps creux oscillant (4) est pourvu d'une ouverture fermable (5) de remplissage et de prélèvement des matières à mélanger. Lorsque l'arbre (6) est creux, des matières à mélanger peuvent être introduites et prélevées pendant l'oscillation du corps à travers des passages rotatifs situés aux extrémités de l'arbre creux (6). Deux surfaces segmentaires (7) traversées par l'arbre peuvent être découpées dans l'oloïde creux (4). La largeur de la bande (2) peut ainsi être réduite, laissant assez de place pour l'arbre (6).
EP93909743A 1992-07-20 1993-05-26 Dispositif d'entrainement d'un corps oscillant Expired - Lifetime EP0604599B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH226092 1992-07-20
CH2260/92 1992-07-20
PCT/CH1993/000134 WO1994002235A1 (fr) 1992-07-20 1993-05-26 Dispositif d'entrainement d'un corps oscillant

Publications (2)

Publication Number Publication Date
EP0604599A1 true EP0604599A1 (fr) 1994-07-06
EP0604599B1 EP0604599B1 (fr) 1995-10-04

Family

ID=4229618

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93909743A Expired - Lifetime EP0604599B1 (fr) 1992-07-20 1993-05-26 Dispositif d'entrainement d'un corps oscillant

Country Status (7)

Country Link
US (1) US5527109A (fr)
EP (1) EP0604599B1 (fr)
JP (1) JPH06511427A (fr)
AT (1) ATE128637T1 (fr)
CA (1) CA2119471A1 (fr)
DE (1) DE59300715D1 (fr)
WO (1) WO1994002235A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002513898A (ja) * 1998-12-24 2002-05-14 オロイド アクチエンゲゼルシヤフト 逆運動装置用駆動システム
JP3655795B2 (ja) * 2000-01-27 2005-06-02 株式会社クボタ 食材混合装置
WO2004090383A1 (fr) * 2003-04-10 2004-10-21 Oloid Ag Dispositif permettant de generer des mouvements de pulsation
CN110404455B (zh) * 2019-07-18 2021-12-28 江西理工大学 一种具有组合壳体的物料混合装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2302804A (en) * 1939-02-05 1942-11-24 Schatz Paul Mechanism producing wavering and rotating movements of receptacles
CH242218A (de) * 1942-06-04 1946-04-30 Schatz Paul Mechanismus zur Erzeugung einer taumelnden und schwenkenden Bewegung.
CH361701A (de) * 1958-02-06 1962-04-30 Schatz Paul Auf dem Prinzip der umstülpbaren Kette beruhende Vorrichtung zur Erzeugung einer taumelnden und rotierenden Körperbewegung
CH399110A (de) * 1962-07-13 1966-03-31 Bachofen Willy A Fa Auf dem Prinzip der umstülpbaren Kette beruhende Vorrichtung zur Erzeugung einer taumelnden und rotierenden Körperbewegung
CH500000A (de) * 1968-08-03 1970-12-15 Schatz Paul Hilfsmittel zur Erzeugung einer taumelnden Bewegung
CH555490A (de) * 1972-04-19 1974-10-31 Schatz Paul Vorrichtung zur erzeugung einer taumelnden bewegung.
US4341475A (en) * 1979-03-01 1982-07-27 Burgel Ag Apparatus for driving a rigid body for the purposes of producing a tumbling movement during rotation of the body
JPS59151008A (ja) * 1983-02-18 1984-08-29 Koyo Seiko Co Ltd 円形物の外観検査方法
SU1197713A1 (ru) * 1984-02-20 1985-12-15 Институт Горного Дела Со Ан Ссср Способ смешени сыпучих материалов
DE3434064A1 (de) * 1984-09-17 1986-03-27 Oloid Ag, Basel Vorrichtung zum antrieb eines koerpers, der eine taumelnde und rotierende bewegung ausfuehrt
DE3542285C1 (de) * 1985-11-29 1986-08-21 Oloid Ag, Basel Vorrichtung zum Antrieb eines Koerpers,der eine taumelnde und rotierende Bewegung ausfuehrt
JPS63302314A (ja) * 1987-03-26 1988-12-09 Matsushita Electric Works Ltd 光電センサ
JPH0231138A (ja) * 1988-07-20 1990-02-01 Nissan Motor Co Ltd 塗面の鮮映性測定方法
JP2690764B2 (ja) * 1988-12-07 1997-12-17 関西ペイント株式会社 メタリック塗膜のスパークル感測定方法
JPH02161307A (ja) * 1988-12-15 1990-06-21 Matsushita Electric Works Ltd 平板の波打検査方法
SU1607922A1 (ru) * 1989-01-02 1990-11-23 Предприятие П/Я А-1297 Смеситель
JPH0313853A (ja) * 1989-06-13 1991-01-22 Kawasaki Steel Corp 表面疵検査装置
US5360265A (en) * 1992-12-15 1994-11-01 Cruse Donald I Apparatus with inversion linkage mechanism

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9402235A1 *

Also Published As

Publication number Publication date
ATE128637T1 (de) 1995-10-15
JPH06511427A (ja) 1994-12-22
WO1994002235A1 (fr) 1994-02-03
EP0604599B1 (fr) 1995-10-04
CA2119471A1 (fr) 1994-02-03
US5527109A (en) 1996-06-18
DE59300715D1 (de) 1995-11-09

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