DE102012009330B4 - Drive chain, drive assembly and thus formed storage unit - Google Patents
Drive chain, drive assembly and thus formed storage unit Download PDFInfo
- Publication number
- DE102012009330B4 DE102012009330B4 DE102012009330.6A DE102012009330A DE102012009330B4 DE 102012009330 B4 DE102012009330 B4 DE 102012009330B4 DE 102012009330 A DE102012009330 A DE 102012009330A DE 102012009330 B4 DE102012009330 B4 DE 102012009330B4
- Authority
- DE
- Germany
- Prior art keywords
- chain
- drive
- strands
- transmission element
- power transmission
- 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.)
- Active
Links
Images
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
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/0407—Storage devices mechanical using stacker cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/02—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with racks actuated by pinions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
-
- 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
- F16G13/18—Chains having special overall characteristics
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
-
- 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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Antriebskette (24) mit zwei parallelen und mit gegenseitigem Abstand angeordneten Kettensträngen (26), die jeweils mittels Kettenbolzen (34), die Eingriffsbereiche zum Eingriff von Antriebselementen bilden, schwenkbar miteinander verbundene Kettenglieder (28) aufweisen, wobei einander gegenüberliegende Kettenbolzen (34) der Kettenstränge (26) fluchtend angeordnet sind und jeder n-te Kettenbolzen (34) der Kettenstränge (26) als durchgehender, die Kettenstränge (26) verbindender Durchgangsbolzen (36) ausgebildet ist, auf dem zwischen den Kettensträngen (26) eine Metallgummibuchse (38) angeordnet ist, wobei die Kettenglieder beider Kettenstränge (26) mit auf Lagerhülsen (46) aufgepressten Innenlaschen (30) und auf die Kettenbolzen (34) und Durchgangsbolzen (36) aufgepressten Außenlaschen (32) ausgebildet sind und jede Metallgummibuchse (38) auf eine auf den jeweiligen Durchgangsbolzen (36) drehbar aufgesetzte Distanzbuchse (40) aufgeschoben ist und einen Innenring (38a) und einen Außenring (38c) aus Metall mit Außendurchmesser (D) sowie eine dazwischen angeordnete Elastomer- oder Gummischicht (38b) aufweist.Drive chain (24) with two parallel and spaced chain strands (26), each having by means of chain pins (34) which form engagement portions for engagement of drive elements, pivotally interconnected chain links (28), wherein opposing chain pins (34) of Chain strands (26) are arranged in alignment and each n-th chain pin (34) of the chain strands (26) as a continuous, the chain strands (26) connecting through pin (36) is formed on the between the chain strands (26) has a metal rubber bushing (38) is arranged, wherein the chain links of both chain strands (26) formed on bearing sleeves (46) inner plates (30) and on the chain pins (34) and through bolts (36) pressed outer tabs (32) are formed and each metal rubber bush (38) on a on the respective through-bolt (36) rotatably mounted spacer bushing (40) is pushed and an inner ring (38 a) and a Having outer ring (38c) of metal with outer diameter (D) and an interposed elastomer or rubber layer (38b).
Description
Die Erfindung betrifft eine Antriebskette mit zwei parallelen und mit gegenseitigem Abstand angeordneten Kettensträngen, die jeweils mittels Kettenbolzen, die Eingriffsbereiche zum Eingriff von Antriebselementen bilden, schwenkbar miteinander verbundene Kettenglieder aufweisen, wobei einander gegenüberliegende Kettenbolzen der Kettenstränge fluchtend angeordnet sind, gemäß Anspruch 1.The invention relates to a drive chain with two parallel and mutually spaced chain strands, each having by means of chain pins, the engagement portions for engagement of drive elements, pivotally interconnected chain links, wherein opposing chain pins of the chain strands are arranged in alignment, according to claim 1.
Aus der
Aus der
Die
Die
Die Aufgabe der Erfindung besteht darin, eine an sich bekannte Antriebskette mit zwei parallelen Kettensträngen dahingehend weiterzuentwickeln, dass sowohl eine Geräuschdämpfung beim Lauf als auch ein Ausgleich von Fertigungstoleranzen von mit der Antriebskette zusammenwirkenden Antriebselementen wie Zahnrädern oder Zahnstangen möglich ist.The object of the invention is to develop a known drive chain with two parallel chain strands to the effect that both a noise attenuation during running and a compensation of manufacturing tolerances of cooperating with the drive chain drive elements such as gears or racks is possible.
Diese Aufgabe wird erfindungsgemäß durch eine Antriebskette nach Anspruch 1 gelöst.This object is achieved by a drive chain according to claim 1.
Auf den Lagerhülsen können Laufrollen angeordnet sein.On the bearing sleeves rollers can be arranged.
Die Erfindung sieht insbesondere vor, dass die Metallgummibuchsen mittig zwischen den Kettensträngen angeordnet sind. Bevorzugt sind die Kettenstränge identisch ausgebildet.The invention provides in particular that the metal rubber bushings are arranged centrally between the chain strands. The chain strands are preferably identical.
Zur Verminderung von Verschleiß kann vorgesehen sein, dass die Metallgummibuchsen jeweils mit einer außen aufgepressten gehärteten Laufbuchse versehen sind.To reduce wear can be provided that the metal rubber bushings are each provided with an externally pressed-hardened bushing.
In einer Ausführungsform ist vorgesehen, dass die Metallgummibuchse oder deren Laufbuchse einen Außendurchmesser aufweist, der mindestens das 1,5fache, insbesondere mindestens das 2fache, 2,5fache oder 3fache, eines Außendurchmessers der Kettenbolzen in den Eingriffsbereichen der Kettenglieder, insbesondere zwischen den Innenlaschen, oder eines Außendurchmessers der Lagerhülsen oder Laufrollen, beträgt.In one embodiment, it is provided that the metal rubber bushing or its bushing has an outer diameter which is at least 1.5 times, in particular at least 2 times, 2.5 times or 3 times, an outer diameter of the chain pins in the engagement areas of the chain links, in particular between the inner plates, or an outer diameter of the bearing sleeves or rollers, is.
Die Erfindung betrifft ferner eine Antriebsanordnung mit einer Antriebskette nach der Erfindung, einem mit beiden Kettensträngen in Eingriff stehenden ersten Kraftübertragungselement und einem mit den Metallgummibuchsen in Eingriff stehenden zweiten Kraftübertragungselement. Hierbei kann vorgesehen sein, dass das erste Kraftübertragungselement ein Doppelantriebskettenrad umfasst. Das zweite Kraftübertragungselement kann ein Kettenzahnrad oder eine Zahnstange umfassen, insbesondere eine aus Flachmaterial durch Laserschneiden hergestellte Zahnstange.The invention further relates to a drive assembly with a drive chain according to the invention, a first force transmission element engaged with both chain strands and a second force transmission element engaged with the metal rubber bushes. It can be provided that the first power transmission element comprises a Doppelantriebskettenrad. The second power transmission element may comprise a sprocket or a rack, in particular a rack made of flat material by laser cutting.
Die Erfindung betrifft weiterhin eine Lagereinheit mit einer oder zwei Antriebsanordnungen nach der Erfindung, mit zwei vertikalen Lagersäulen, an denen jeweils eine Zahnstange als zweites Kraftübertragungselement angeordnet ist, wobei an den Lagersäulen ein vertikal verfahrbarer Übergabeschlitten geführt ist, an dem beiderseits jeweils eine mit einer Zahnstange in Antriebsverbindung stehende Antriebsanordnung angebracht ist, bei der die Kettenstränge um ein Doppelantriebskettenrad als erstes Kraftübertragungselement und um ein Doppelumlenkkettenrad endlos geführt sind.The invention further relates to a storage unit with one or two drive assemblies according to the invention, with two vertical bearing columns, on each of which a rack is arranged as a second force transmission element, wherein a vertically movable transfer slide is guided on the bearing columns, on both sides in each case one with a rack mounted in drive connection drive assembly is mounted, wherein the chain strands are endlessly guided around a Doppelantriebskettenrad as the first power transmission element and a Doppelumlenkkettenrad.
Bevorzugt ist vorgesehen, dass die Doppelantriebskettenräder beider Antriebsanordnungen durch eine sich zwischen den Antriebsanordnungen erstreckende, durchgehende Antriebswelle miteinander gekoppelt sind.It is preferably provided that the double drive sprockets of both drive assemblies by a between the drive assemblies extending, continuous drive shaft are coupled together.
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels erläutert, wobei auf eine Zeichnung Bezug genommen ist, in derThe invention will be explained with reference to an embodiment, reference being made to a drawing in which
Die Antriebswelle
Wie
Mittig zwischen den jeweils innenliegenden, auf den Durchgangsbolzen
Da die Position des Außenrings
Ein weiterer Vorteil besteht darin, dass die Metallgummibuchse bzw. die darauf aufgepresste Laufbuchse
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 22
- Lagereinheitstorage unit
- 4a, b4a, b
- Lagersäulestorage column
- 66
- Lagermittelbearing means
- 88th
- ÜbergabeschlittenTransfer carriages
- 1010
- Führungsrolleleadership
- 1212
- Antriebsanordnungdrive arrangement
- 1414
- Antriebsmotordrive motor
- 1616
- Antriebswelledrive shaft
- 1818
- flexible Leitungflexible line
- 2020
- Zahnstange (zweites Kraftübertragungselement)Rack (second power transmission element)
- 2222
- Doppelantriebskettenrad (erstes Kraftübertragungselement)Double drive sprocket (first power transmission element)
- 2424
- Antriebskettedrive chain
- 2525
- DoppelumlenkkettenradDoppelumlenkkettenrad
- 2626
- Kettenstrangchain strand
- 2828
- Kettengliedlink
- 3030
- Innenlascheinner plate
- 3232
- Außenlascheouter plate
- 3434
- Kettenbolzenchain pins
- 3636
- DurchgangsbolzenThrough bolt
- 3838
- MetallgummibuchseMetal rubber bushing
- 38a38a
- Innenringinner ring
- 38b38b
- Gummischichtrubber layer
- 38c38c
- Außenringouter ring
- 4040
- DistanzbuchseDistanzbuchse
- 4242
- Sicherungsringcirclip
- 4444
- Laufbuchseliner
- 4646
- Lagerhülsebearing sleeve
- 4848
- Laufrollecaster
- aa
-
Abstand zwischen
26 distance between26 - DD
-
Außendurchmesser von
38 ,44 Outside diameter of38 .44 - dd
-
Außendurchmesser von
34 ,36 ,46 oder48 Outside diameter of34 .36 .46 or48
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012009330.6A DE102012009330B4 (en) | 2012-05-10 | 2012-05-10 | Drive chain, drive assembly and thus formed storage unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012009330.6A DE102012009330B4 (en) | 2012-05-10 | 2012-05-10 | Drive chain, drive assembly and thus formed storage unit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102012009330A1 DE102012009330A1 (en) | 2013-11-14 |
DE102012009330B4 true DE102012009330B4 (en) | 2017-08-24 |
Family
ID=49475259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102012009330.6A Active DE102012009330B4 (en) | 2012-05-10 | 2012-05-10 | Drive chain, drive assembly and thus formed storage unit |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102012009330B4 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202018107407U1 (en) | 2017-12-28 | 2019-03-29 | Klaus Multiparking Gmbh | Device for parking vehicles |
CN108439166A (en) * | 2018-05-22 | 2018-08-24 | 苏州汉森电梯有限公司 | A kind of compound multiple rows of step driving chain |
CN109516053A (en) * | 2018-12-29 | 2019-03-26 | 山东镭鸣数控激光装备有限公司 | A kind of three-dimensional material library lifting device |
IT202100020966A1 (en) * | 2021-08-03 | 2023-02-03 | Astes4 Sa | AUTOMATIC WAREHOUSE TOWER FOR SHEET METAL |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT75011B (en) | 1915-05-31 | 1918-11-25 | Wanderer Werke Vorm Winklhofer | Switching device for the platen of typewriters with double switching. |
GB483669A (en) * | 1935-10-25 | 1938-04-25 | Ettore Bugatti | Improvements in or relating to chains |
DE1039319B (en) * | 1956-04-04 | 1958-09-18 | Ruberg & Renner | Roller chain joint |
DE2157422A1 (en) * | 1970-11-23 | 1972-06-08 | Westinghouse Electric Corp., Pittsburgh, Pa. (V.St.A.) | Endless conveyor device such as escalator or the like |
GB2093423A (en) * | 1981-02-25 | 1982-09-02 | Westinghouse Electric Corp | Drive chain |
JPS6262037A (en) * | 1985-09-10 | 1987-03-18 | Honda Motor Co Ltd | Roller chain |
ATE75011T1 (en) * | 1985-09-12 | 1992-05-15 | Electrabel | ROLLER CHAIN WITH BUSHES. |
JPH09105443A (en) * | 1995-08-07 | 1997-04-22 | Tsubakimoto Chain Co | Low noise roller chain |
US5921880A (en) * | 1996-09-02 | 1999-07-13 | Tsubakimoto Chain Co. | Low noise roller chain |
DE10312339A1 (en) * | 2003-03-20 | 2004-10-07 | Rexnord Kette Gmbh | Low-noise roller chain |
GB2407565A (en) * | 2003-10-25 | 2005-05-04 | Hewlett Packard Development Co | Mobile picker, storage structure and storage system |
DE102004017920A1 (en) * | 2004-04-07 | 2006-01-12 | Ben Sturme | Roller chain for use in e.g. automobile, has roles implemented from material mix of steel and plastic and chain joints between interior and exterior latches, sealed with rings and inserted with inside bushes of self lubricating alloys |
DE202006016309U1 (en) * | 2006-10-23 | 2006-12-21 | Keuro Besitz Gmbh & Co Edv-Dienstleistungs Kg | Shelf unit for storing flat articles has shelves which are raised by rack and pinion system on either side |
EP2065328A1 (en) * | 2007-11-28 | 2009-06-03 | ThyssenKrupp Elevator (ES/PBB) Ltd. | Conveyor system for the transport of passengers/goods. |
DE102008002455A1 (en) * | 2008-06-16 | 2009-12-17 | Kone Corp. | Drive chain with sliding bush |
-
2012
- 2012-05-10 DE DE102012009330.6A patent/DE102012009330B4/en active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT75011B (en) | 1915-05-31 | 1918-11-25 | Wanderer Werke Vorm Winklhofer | Switching device for the platen of typewriters with double switching. |
GB483669A (en) * | 1935-10-25 | 1938-04-25 | Ettore Bugatti | Improvements in or relating to chains |
DE1039319B (en) * | 1956-04-04 | 1958-09-18 | Ruberg & Renner | Roller chain joint |
DE2157422A1 (en) * | 1970-11-23 | 1972-06-08 | Westinghouse Electric Corp., Pittsburgh, Pa. (V.St.A.) | Endless conveyor device such as escalator or the like |
GB2093423A (en) * | 1981-02-25 | 1982-09-02 | Westinghouse Electric Corp | Drive chain |
JPS6262037A (en) * | 1985-09-10 | 1987-03-18 | Honda Motor Co Ltd | Roller chain |
ATE75011T1 (en) * | 1985-09-12 | 1992-05-15 | Electrabel | ROLLER CHAIN WITH BUSHES. |
JPH09105443A (en) * | 1995-08-07 | 1997-04-22 | Tsubakimoto Chain Co | Low noise roller chain |
US5921880A (en) * | 1996-09-02 | 1999-07-13 | Tsubakimoto Chain Co. | Low noise roller chain |
DE10312339A1 (en) * | 2003-03-20 | 2004-10-07 | Rexnord Kette Gmbh | Low-noise roller chain |
GB2407565A (en) * | 2003-10-25 | 2005-05-04 | Hewlett Packard Development Co | Mobile picker, storage structure and storage system |
DE102004017920A1 (en) * | 2004-04-07 | 2006-01-12 | Ben Sturme | Roller chain for use in e.g. automobile, has roles implemented from material mix of steel and plastic and chain joints between interior and exterior latches, sealed with rings and inserted with inside bushes of self lubricating alloys |
DE202006016309U1 (en) * | 2006-10-23 | 2006-12-21 | Keuro Besitz Gmbh & Co Edv-Dienstleistungs Kg | Shelf unit for storing flat articles has shelves which are raised by rack and pinion system on either side |
EP2065328A1 (en) * | 2007-11-28 | 2009-06-03 | ThyssenKrupp Elevator (ES/PBB) Ltd. | Conveyor system for the transport of passengers/goods. |
DE102008002455A1 (en) * | 2008-06-16 | 2009-12-17 | Kone Corp. | Drive chain with sliding bush |
Also Published As
Publication number | Publication date |
---|---|
DE102012009330A1 (en) | 2013-11-14 |
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Owner name: REMMERT HOLDING GMBH & CO. KG, DE Free format text: FORMER OWNER: REMMERT GMBH & CO. KG, 32584 LOEHNE, DE |
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