DE3923965A1 - Cam-controlled lifting platform - is for shelf storage system and has closed cam track shaped to raise load without shock in min. time - Google Patents
Cam-controlled lifting platform - is for shelf storage system and has closed cam track shaped to raise load without shock in min. timeInfo
- Publication number
- DE3923965A1 DE3923965A1 DE19893923965 DE3923965A DE3923965A1 DE 3923965 A1 DE3923965 A1 DE 3923965A1 DE 19893923965 DE19893923965 DE 19893923965 DE 3923965 A DE3923965 A DE 3923965A DE 3923965 A1 DE3923965 A1 DE 3923965A1
- Authority
- DE
- Germany
- Prior art keywords
- lifting
- lowering
- load
- scenes
- platform
- 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
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
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/06—Storage devices mechanical with means for presenting articles for removal at predetermined position or level
- B65G1/065—Storage devices mechanical with means for presenting articles for removal at predetermined position or level with self propelled cars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Vorrichtung zum Handha ben von Transport- und Lagereinheiten, insbesondere in Hoch regal-Blocklager-Systemen als schienengebundenenes Fahrzeug mit einem Fahrzeugrahmen sowie einer heb- und senkbaren Hub plattform, ausgerüstet mit das Heben und Senken bewirkenden Führungselementen, die über Hub- bzw. Senkkulissen geführt sind, wobei der Fahrzeugrahmen beim Heben bzw. Senken syn chron in entgegengesetzter Richtung relativ zur Hubplatt form verfahrbar ist. Eine derartige Vorrichtung ist nach DE 32 13 983 C2 bekannt.The invention relates to a device for handling ben of transport and storage units, especially in high Shelf block storage systems as a rail-bound vehicle with a vehicle frame and a lifting and lowering stroke platform equipped with lifting and lowering Guide elements that are guided over lifting or lowering links are, the vehicle frame when lifting or lowering syn chron in the opposite direction relative to the hub plate form is movable. Such a device is after DE 32 13 983 C2 known.
Der Erfindung liegt die Aufgabe zugrunde, die gattungsgemäße Einrichtung zu verbessern.The invention has for its object the generic Improve facility.
Dies wird dadurch erreicht, daß die Hub- und Senkkulissen an seitlichen Fahrgestellen angeordnet sind und Kurven mit un gleichmäßigen Steigungen aufweisen, wobei die Kurven derart ausgebildet sind, daß die Hubplattform in einer schnellen Leerhubphase die Höhe zwischen der untersten Stellung und der Lastaufnahmestellung überwindet, in einer Übergangsphase zur Erzielung eines möglichst geringen Stoßes nach oben be wegt wird und nach Übernahme der Last in der Lasthubphase wieder schneller wird. Solcherart werden klar definierte Leer- oder Lastbereiche schnell durchfahren und somit die Hubzeit minimiert, während die Übergangsphase, d. h., die Phase der Übernahme der Hubpalette mit geringer Steigung an gefahren wird, um so Stöße und undefinierte Reibungsverhält nisse zu vermeiden. This is achieved in that the lifting and lowering links side chassis are arranged and curves with un have uniform slopes, the curves being such are trained that the lifting platform in a fast Idle stroke phase the height between the lowest position and overcome the load suspension position in a transition phase to achieve the lowest possible impact is moved and after taking over the load in the load lifting phase gets faster again. Such are clearly defined Drive through empty or load areas quickly and thus the Stroke time minimized during the transition phase, i. i.e., the Phase of taking over the lifting range with a slight incline is driven, so shocks and undefined friction ratio to avoid nisse.
Nach einem besonders wichtigen Merkmal der Erfindung weisen die Hub- und Senkkulissen innerhalb einer Hub- und Senkebene Führungsbahnen mit geschlossener Kontur auf, in denen Lauf rollen oder Kulissensteine der das Heben und Senken bewir kenden Führungselemente angeordnet sind. Mit dieser Maßnahme wird sicher verhindert, daß die Plattform sich abheben kann.According to a particularly important feature of the invention the lifting and lowering links within a lifting and lowering level Guideways with a closed contour, in which run roll or backdrop stones that cause the lifting and lowering kenden guide elements are arranged. With this measure will surely prevent the platform from lifting off.
Nach einem anderen Merkmal der Erfindung sind neben den in den Kulissen geführten Rollen Führungsscheiben angebracht, die sich an den Seitenflächen der Kulissen abstützen. Auf diese Weise wird eine Drehung der Plattform um die Hochachse vermieden.According to another feature of the invention, in addition to those in castors mounted on the scenes, which are supported on the side surfaces of the scenery. On this way the platform rotates about the vertical axis avoided.
Die Erfindung ist in einem Ausführungsbeispiel beschrieben und dargestellt. Es zeigtThe invention is described in one embodiment and shown. It shows
Fig. 1 eine schematische Darstellung der Vorrichtung in der Seitenansicht, Fig. 1 is a schematic representation of the apparatus in side view,
Fig. 2 eine schematische Darstellung des Kurvenab laufes. Fig. 2 is a schematic representation of the curvature.
Fig. 1 zeigt eine an seitlichen Fahrgestellen 1 des Fahrzeug rahmens fest angeordnete Hub-Senk-Kulisse 3, in deren Füh rungsbahnen 6 an Führungselementen 4 sich drehbar angeordnete Laufrollen 7 abwälzen. Die Führungselemente 4 sind fest mit der Hubplattform 2 verbunden. Aus Fig. 2 ist die Kurve 5 der aus Fig. 1 ersichtlichen Führungsbahn 6 näher zu ersehen. In der Einsatzphase der Hubplattform 2 zum Aufnehmen oder Absetzen eines Gegenstandes gleitet die Laufrolle 7 zunächst im Freihub auf ein Kurventeil a mit großer Steigung auf. Dann geht die Kurve in der Übergabephase in eine geringe Steigung b über und hebt in einer Kurvenphase c nach sicherem Auf greifen des Gegenstandes schnell in die Endlage an. Fig. 1 shows a on the side chassis 1 of the vehicle frame fixed lift-lower link 3 , in the Füh approximately 6 on guide elements 4 rotatably arranged rollers 7 roll. The guide elements 4 are firmly connected to the lifting platform 2 . The curve 5 of the guideway 6 shown in FIG. 1 can be seen in more detail from FIG. 2. In the use phase of the lifting platform 2 for picking up or setting down an object, the roller 7 initially slides onto a curve part a with a large slope in the free stroke. Then the curve in the handover phase changes to a slight slope b and in a curve phase c, after the object has been safely picked up, quickly rises to the end position.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893923965 DE3923965A1 (en) | 1989-07-20 | 1989-07-20 | Cam-controlled lifting platform - is for shelf storage system and has closed cam track shaped to raise load without shock in min. time |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893923965 DE3923965A1 (en) | 1989-07-20 | 1989-07-20 | Cam-controlled lifting platform - is for shelf storage system and has closed cam track shaped to raise load without shock in min. time |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3923965A1 true DE3923965A1 (en) | 1991-01-24 |
Family
ID=6385423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19893923965 Ceased DE3923965A1 (en) | 1989-07-20 | 1989-07-20 | Cam-controlled lifting platform - is for shelf storage system and has closed cam track shaped to raise load without shock in min. time |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3923965A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107074445A (en) * | 2014-03-05 | 2017-08-18 | 瑞仕格物流公司 | Automation lifting storage car |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3213983C2 (en) * | 1982-04-16 | 1986-09-04 | Fraunhofer-Institut für Transporttechnik- und Warendistribution | Device for handling transport or storage units, especially in high-bay block storage systems |
-
1989
- 1989-07-20 DE DE19893923965 patent/DE3923965A1/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3213983C2 (en) * | 1982-04-16 | 1986-09-04 | Fraunhofer-Institut für Transporttechnik- und Warendistribution | Device for handling transport or storage units, especially in high-bay block storage systems |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107074445A (en) * | 2014-03-05 | 2017-08-18 | 瑞仕格物流公司 | Automation lifting storage car |
US10399774B2 (en) * | 2014-03-05 | 2019-09-03 | Swisslog Logistics, Inc. | Automated lifting storage cart |
US10618731B2 (en) | 2014-03-05 | 2020-04-14 | Swisslog Logistics, Inc. | Automated lifting storage cart |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2516455C3 (en) | Device for loading and unloading piece goods | |
DE2416642C3 (en) | Device for transporting a load in open-cast mining operations, in particular for backing belt drive stations | |
DE2717768B2 (en) | Changing device for the batteries of an electric vehicle | |
DE3213983C2 (en) | Device for handling transport or storage units, especially in high-bay block storage systems | |
DE3546103C1 (en) | Device for transporting load bodies | |
WO1989000540A1 (en) | Loading station for automtic end-loading and end-unloading of trucks or trailers and containers | |
DE2719492C2 (en) | Storage device for information carriers, in particular audio tape cassettes | |
EP1384639A1 (en) | Transfer system and loading trolley for a transfer system | |
DD256158A5 (en) | VEHICLE APPARATUS FOR RECORDING OR LOCATING AND TRANSPORTING GLEISJOCHEN | |
EP0053170A1 (en) | Pallets storage installation. | |
DE3923965A1 (en) | Cam-controlled lifting platform - is for shelf storage system and has closed cam track shaped to raise load without shock in min. time | |
WO1987003836A1 (en) | Manufacturing installation | |
DE3247158A1 (en) | Shelving arrangement with at least one storage and retrieval unit | |
DE3731599A1 (en) | METHOD AND DEVICE FOR CHANGING TOWS IN CHANGER TIPPERS | |
EP0867400A2 (en) | Loading installation | |
DE3921123A1 (en) | TROLLEY VEHICLE FOR STORING AND REMOVING STORAGE CARGO CARRIERS | |
DE10101327B4 (en) | Rail-bound, self-propelled device | |
DE2815186A1 (en) | Freight container lifting tackle - has recesses in telescoping beam rails and pressure plates alongside rollers to relieve them of load (OE 15.6.78) | |
DE3837731C1 (en) | ||
DE3639468A1 (en) | Storage apparatus | |
DE2010799B2 (en) | Partly sunken tiered-platform car-parking mechanism - with top platform inclinable independently of hoist movement | |
DE925039C (en) | Method and device for the automatic stacking of bricks | |
DE4041593A1 (en) | Sorting appts. for items on conveyor - has servo-driven hoist to lift items off conveyor and position w.r.t. other items | |
DE2936160A1 (en) | Heavy weight lorry loading installation - uses loading machine equipped with conveyor consisting of load carriers and auxiliary sliders | |
DE2711838C3 (en) | Grinding unit with clamping devices |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |