DE10227323A1 - Plate conveyor chain - Google Patents
Plate conveyor chain Download PDFInfo
- Publication number
- DE10227323A1 DE10227323A1 DE2002127323 DE10227323A DE10227323A1 DE 10227323 A1 DE10227323 A1 DE 10227323A1 DE 2002127323 DE2002127323 DE 2002127323 DE 10227323 A DE10227323 A DE 10227323A DE 10227323 A1 DE10227323 A1 DE 10227323A1
- Authority
- DE
- Germany
- Prior art keywords
- transport chain
- chain according
- transport
- plate
- support
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
- B65G17/385—Chains or like traction elements; Connections between traction elements and load-carriers adapted to follow three-dimensionally curved paths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
- B65G17/42—Attaching load carriers to traction elements
- B65G17/44—Attaching load carriers to traction elements by means excluding relative movements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/10—Driving-chains with universal joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/18—Chains having special overall characteristics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
Abstract
Die Erfindung betrifft eine Transportkette, die eine Vielzahl aufeinanderfolgender Kettenglieder (1) aus Metall aufweist, die jeweils aus zwei parallelen Innenlaschen (2) bestehen, die endseitig über jeweils zwei zylindrische Buchsen (3) fest miteinander verbunden sind und die jeweils über zwei parallele durch Gelenkbolzen (4) fest miteinander verbundene Außenlaschen (5) miteinander verbunden sind, wobei die Gelenkbolzen (4) in Lagerbohrungen (6) der Buchsen (3) gelagert sind, die auf beiden Seiten von innen nach außen konisch erweiternd ausgebildet sind, wobei jeweils auf die die Außenlaschen (5) überragenden, einem Kettenglied (1) zugeordneten Enden (4.1) der Gelenkbolzen (4) ein plattenförmiges Tragelement (10) aufgeklipst ist.The invention relates to a transport chain which has a plurality of successive chain links (1) made of metal, each of which consists of two parallel inner plates (2) which are firmly connected to one another at the ends by two cylindrical bushings (3) and each by two parallel ones Articulated bolts (4) are firmly connected to each other outer plates (5), the articulated bolts (4) being mounted in bearing bores (6) of the bushings (3), which are conically widening from the inside to the outside on both sides, respectively on a plate-shaped support element (10) is clipped onto the ends (4.1) of the hinge pins (4) projecting beyond the outer link plates (5) and assigned to a chain link (1).
Description
Aus
Um dies zu vermeiden hat man das Tragelement mit seiner Tragplatte und dem zugeordneten Führungselement einstöckig aus Kunststoff hergestellt, um die geforderter Maßhaltigkeit einhalten zu können.To avoid this you have that Support element with its support plate and the associated guide element story made of plastic to meet the required dimensional accuracy to be able to comply.
Transportketten auf der Basis einer sogenannten Rollenkette sind nicht kurvengängig und können dementsprechend nicht für alle Einsatzfälle angewendet werden.Transport chains based on a So-called roller chains are not smooth and therefore cannot for all Use cases applied become.
Der Erfindung liegt die Aufgabe zugrunde, eine vorzugsweise kurvengängige Transportkette der vorstehend bezeichneten Art zu schaffen, die die vorstehend aufgeführten Nachteile vermeidet.The invention has for its object a preferably cornering To create transport chain of the type described above, the those listed above Avoids disadvantages.
Die Aufgabe wird gelöst durch eine Transportkette, die eine Grundkette mit einer Vielzahl aufeinanderfolgender Kettenglieder aus Metall aufweist, die jeweils aus zwei parallelen Innenlaschen bestehen, die endseitig über jeweils zwei zylindrische Buchsen fest miteinander verbunden sind und die jeweils über zwei parallele durch Gelenkbolzen fest miteinander verbundene Außenlaschen gelenkig miteinander verbunden sind, wobei die Gelenkbolzen in Lagerbohrungen der Buchsen gelagert und die auf beiden Seiten von innen nach außen konisch erweiternd ausgebildet sind und wobei jeweils auf die die Außenlasche überragenden Enden der Gelenkbolzen eines Kettengliedes ein plattenförmiges Tragelement mit nach unten gerichteten Führungselementen aufgeklipst ist. Der besondere Vorteil besteht darin, daß durch die Verwendung von fest mit den Innenlaschen verbundenen Buchsen mit nach außen zu beiden Seiten hin konisch erweiterter Lagerbohrung die geforderte Kurvengängigkeit erreicht wird, wobei der Vorteil zudem darin besteht, daß zylindrische Gelenkbolzen verwendet werden können, die maßgenau durch einfaches Ablängen von einem Stabmaterial herstellbar sind. Bei geringer Verschleißbelastung können auf eine derartige Grundkette Tragelemente mit einstöckig angeformten Führungselementen aus Kunststoff bekannter Bauart aufgeklipst werden. Bei starker Belastung mit zu erwartendem hohen Verschleiß sind die Tragelemente bevorzugt aus Metall hergestellt.The task is solved by a transport chain that is a basic chain with a large number of successive Chain links made of metal, each consisting of two parallel Inner tabs consist of two cylindrical bushings at the ends are firmly connected to each other and each via two parallel through hinge bolts firmly connected outer plates are hinged together, the hinge pin in bearing holes the bushings and the conical on both sides from the inside to the outside are designed to be widening and in each case to those projecting beyond the outer plate Ends of the hinge pins of a chain link a plate-shaped support element clipped with the guide elements facing downwards is. The particular advantage is that by using sockets firmly connected to the inner plates with both to the outside Tapered bearing bore on the sides meets the required maneuverability in curves is achieved, the advantage also being that cylindrical Hinge pins can be used the true to size by simply cutting to length can be produced from a rod material. With low wear can on such a basic chain support elements with integrally molded guide elements be clipped out of plastic of known design. With strong Load bearing with expected high wear are preferred made of metal.
In einer bevorzugten Ausgestaltung der Erfindung ist vorgesehen, daß die plattenförmigen Tragelemente jeweils aus einer parallel zu den Gelenkbolzen ausgerichteten Tragplatte und einem auf der Unterseite angeordneten Führungselement bestehen, das zwei senkrecht zur Tragplatte ausgerichtete Führungsstege aus federelastischem Metall aufweist, die die Enden der Gelenkbolzen übergreifen und das Tragelement mit diesem formschlüssig fest verbinden. Die Tragplatte kann hierbei aus Kunststoff oder Metall hergestellt sein.In a preferred embodiment the invention provides that the plate-shaped support elements each from a support plate aligned parallel to the hinge pin and a guide element arranged on the underside, which two guide webs made of resilient, aligned perpendicular to the support plate Has metal, which overlap the ends of the hinge pin and the support element with this form-fitting connect firmly. The support plate can be made of plastic or Be made of metal.
Da die Länge der die Außenlaschen überragenden freien Enden der Gelenkbolzen größer ist als die Dicke des für die Führungselemente zur Verfügung stehenden federelastischen Materials, vorzugsweise einem Blech aus Federstahl, ist in Ausgestaltung der Erfindung vorgesehen, daß jeweils auf die freien Enden der Gelenkbolzen eines Kettengliedes ein mit zwei entsprechenden Ausnehmungen versehenes laschenförmiges Zwischenstück aufgesetzt ist, das auf seiner Außenseite mit wenigstens einer Nase versehen ist, die in eine entsprechende Ausnehmung am zugeordneten Führungssteg des Tragelementes eingreift. Das Zwischenstück kann aus Metall aber auch aus Kunststoff hergestellt sein, wobei die Ausnehmungen so dimensioniert sein können, daß eine Preßverbindung zwischen den Enden der Gelenkbolzen und dem Zwischenstück gegeben ist. Die Nase muß in ihrem Querschnitt so bemessen sein, daß die in Durchlaufrichtung auftretenden Kräfte zwischen den Kettengliedern und dem Transportelement zuverlässig übertragen werden. Die Verwendung eines Zwischenstücks hat den Vorteil, daß eine derartige aus Metall hergestellte Plattenförderkette mit den gleichen Kettenführungen verwendet werden kann, wie sie für Plattenförderketten mit Tragelemente aus Kunststoff eingesetzt werden, also austauschbar sind.Because the length of the overhanging tabs free ends of the hinge pin is larger than the thickness of the for the guide elements to disposal standing resilient material, preferably a sheet Spring steel, is provided in an embodiment of the invention that each on the free ends of the hinge pins of a chain link with tab-like intermediate piece provided with two corresponding recesses, that on its outside is provided with at least one nose, which in a corresponding Recess on the assigned guide bar of the support element engages. The intermediate piece can also be made of metal be made of plastic, the recesses being dimensioned in this way could be, that a compression joint between the ends of the hinge pin and the intermediate piece. The nose must be in their cross-section must be dimensioned so that the in the direction of flow forces occurring reliably transmitted between the chain links and the transport element become. The use of an intermediate piece has the advantage that such plate conveyor chain made of metal with the same chain guides can be used as it is for Plate conveyor chains can be used with support elements made of plastic, i.e. interchangeable are.
Weitere Merkmale und Ausgestaltungen der Erfindung sind den Ansprüchen und der nachfolgenden Beschreibung und den Zeich nungen eines Ausführungsbeispiels zu entnehmen. Die Zeichnungen zeigen:
-
1 eine perspektivische Darstellung eines Transportkettenstücks, teilweise in Sprengdarstellung, -
2 ein Transportelement in Sprengdarstellung, -
3 einen Querschnitt durch die Transportkette gemäß1 mit Führungsbahn, -
4 das Kettenstück gemäß1 in einer Aufsicht im Kurvenlauf, -
5 das Kettenstück gemäß1 in einer Seitenansicht, -
6 in größerem Maßstab einen Horizontalschnitt durch eine Buchse.
-
1 2 shows a perspective illustration of a transport chain piece, partly in an exploded view, -
2 a transport element in exploded view, -
3 a cross section according to the transport chain1 with guideway, -
4 the chain piece according to1 in a top view when cornering, -
5 the chain piece according to1 in a side view, -
6 on a larger scale a horizontal section through a socket.
Aus der Explosionsdarstellung in
Um zu vermeiden, daß die die
Außenlaschen überragenden
freien Enden der Gelenkbolzen
Auf seiner Außenfläche ist das Zwischenstück
Wie aus der Sprengdarstellung in
Die Tragplatte besteht vorzugsweise aus Metall.The support plate is preferably made made of metal.
Die beiden Führungsstege
Wie aus
Wie aus
Das Maß der Abschrägungen in
ihrer Projektion in der Erstreckung in Laufrichtung ist jeweils
in etwa doppelt so lang wie die Dicke der Tragplatte. Das Maß des Spaltabstandes
S (
In
Die Buchsen
Die Buchsen
Claims (13)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002127323 DE10227323A1 (en) | 2002-06-19 | 2002-06-19 | Plate conveyor chain |
PCT/EP2003/006013 WO2004000699A1 (en) | 2002-06-19 | 2003-06-07 | Plate conveyor chain |
AU2003279346A AU2003279346A1 (en) | 2002-06-19 | 2003-06-07 | Plate conveyor chain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002127323 DE10227323A1 (en) | 2002-06-19 | 2002-06-19 | Plate conveyor chain |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10227323A1 true DE10227323A1 (en) | 2004-01-08 |
Family
ID=29719249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002127323 Withdrawn DE10227323A1 (en) | 2002-06-19 | 2002-06-19 | Plate conveyor chain |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003279346A1 (en) |
DE (1) | DE10227323A1 (en) |
WO (1) | WO2004000699A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005036054A1 (en) * | 2005-08-01 | 2007-02-08 | Rexroth Mecman Gmbh | Toothed conveyor chain is made up of links connected at their ends by bolts inserted into spacer bushes so that links are separated transversely and T-shaped load supporting plates can be inserted between them |
DE102011117693A1 (en) | 2011-11-04 | 2013-05-08 | Iwis Antriebssysteme Gmbh & Co. Kg | Side bow conveyor chain drive unit used for transporting various products, has chain links that are pivotally connected by using vertical joint which is located between front portion and rear portion of chain links |
EP2853509A1 (en) | 2013-09-25 | 2015-04-01 | iwis antriebssysteme GmbH & Co. KG | Multiflex chain |
CN105645020A (en) * | 2014-11-15 | 2016-06-08 | 新疆科立机械设备有限公司 | Small roller integration type heavy load conveying belt |
CN107215616A (en) * | 2017-08-04 | 2017-09-29 | 苏州顺革智能科技有限公司 | A kind of delivery chain with top fixed seat |
DE102011018944B4 (en) * | 2011-03-16 | 2020-12-31 | Taktomat Kurvengesteuerte Antriebssysteme Gmbh | Transport system |
CN112938335A (en) * | 2021-01-28 | 2021-06-11 | 南通拓新自动化设备科技有限公司 | Chain plate component convenient to clean and used for drum transportation |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102991945B (en) * | 2012-12-14 | 2015-07-01 | 湖州杭美输送机械有限公司 | Novel elevator conveying chain |
CN106151420A (en) * | 2016-08-24 | 2016-11-23 | 太仓钛克国际贸易有限公司 | Chain protection equipment |
US11326672B2 (en) * | 2020-09-23 | 2022-05-10 | Craig Louis Althen | Continuously variable, non-friction, drive chain |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3944059A (en) * | 1974-09-20 | 1976-03-16 | Garvey Corporation | Endless chain conveyor link |
US4096943A (en) * | 1975-11-28 | 1978-06-27 | Rexnord Inc. | Snap-on top plate assembly |
US4682687A (en) * | 1982-05-14 | 1987-07-28 | Rexnord Inc. | Pintle chain including self-retaining pin |
DE3238368C2 (en) * | 1982-10-16 | 1984-08-30 | Daimler-Benz Ag, 7000 Stuttgart | Lubricating device for a sleeve or roller chain of a chain transmission |
-
2002
- 2002-06-19 DE DE2002127323 patent/DE10227323A1/en not_active Withdrawn
-
2003
- 2003-06-07 AU AU2003279346A patent/AU2003279346A1/en not_active Abandoned
- 2003-06-07 WO PCT/EP2003/006013 patent/WO2004000699A1/en not_active Application Discontinuation
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005036054A1 (en) * | 2005-08-01 | 2007-02-08 | Rexroth Mecman Gmbh | Toothed conveyor chain is made up of links connected at their ends by bolts inserted into spacer bushes so that links are separated transversely and T-shaped load supporting plates can be inserted between them |
DE102005036054B4 (en) * | 2005-08-01 | 2007-06-21 | Rexroth Mecman Gmbh | Tooth conveyor chain |
DE102011018944B4 (en) * | 2011-03-16 | 2020-12-31 | Taktomat Kurvengesteuerte Antriebssysteme Gmbh | Transport system |
DE102011117693A1 (en) | 2011-11-04 | 2013-05-08 | Iwis Antriebssysteme Gmbh & Co. Kg | Side bow conveyor chain drive unit used for transporting various products, has chain links that are pivotally connected by using vertical joint which is located between front portion and rear portion of chain links |
EP2853509A1 (en) | 2013-09-25 | 2015-04-01 | iwis antriebssysteme GmbH & Co. KG | Multiflex chain |
DE102013015935A1 (en) | 2013-09-25 | 2015-04-16 | Iwis Antriebssysteme Gmbh & Co. Kg | Multiflex chain |
CN105645020A (en) * | 2014-11-15 | 2016-06-08 | 新疆科立机械设备有限公司 | Small roller integration type heavy load conveying belt |
CN107215616A (en) * | 2017-08-04 | 2017-09-29 | 苏州顺革智能科技有限公司 | A kind of delivery chain with top fixed seat |
CN112938335A (en) * | 2021-01-28 | 2021-06-11 | 南通拓新自动化设备科技有限公司 | Chain plate component convenient to clean and used for drum transportation |
Also Published As
Publication number | Publication date |
---|---|
AU2003279346A1 (en) | 2004-01-06 |
WO2004000699A1 (en) | 2003-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |