WO2016191774A1 - Véhicule muni de guides latéraux amortis pour le stockage et le déstockage de produits à des emplacements de stockage d'un rayonnage de stockage - Google Patents

Véhicule muni de guides latéraux amortis pour le stockage et le déstockage de produits à des emplacements de stockage d'un rayonnage de stockage Download PDF

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Publication number
WO2016191774A1
WO2016191774A1 PCT/AT2016/050115 AT2016050115W WO2016191774A1 WO 2016191774 A1 WO2016191774 A1 WO 2016191774A1 AT 2016050115 W AT2016050115 W AT 2016050115W WO 2016191774 A1 WO2016191774 A1 WO 2016191774A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
side guide
rails
storage
spring
Prior art date
Application number
PCT/AT2016/050115
Other languages
German (de)
English (en)
Inventor
Franz Mathi
Alexander Resch
Bernd Wagner
Original Assignee
Knapp 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 Knapp Ag filed Critical Knapp Ag
Publication of WO2016191774A1 publication Critical patent/WO2016191774A1/fr

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
    • B65G1/0492—Storage devices mechanical with cars adapted to travel in storage aisles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B13/00—Other railway systems
    • 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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B65G39/06—Adaptations of individual rollers and supports therefor the roller sleeves being shock-absorbing, e.g. formed by helically-wound wires

Definitions

  • the invention relates to a movable on rails provided between rails rails vehicle for storage and retrieval of products in storage bins of the storage rack, wherein the vehicle has at least four wheels, a drive for driving the vehicle in both directions of travel on the rails and a transport surface for transporting a product and, wherein side guide means are provided to the vehicle in a
  • the document EP 2 530 034 B1 discloses such a vehicle for storage and retrieval of
  • a high-bay warehouse has several storage shelves, wherein in each shelf level a plurality of storage bins are provided. Between the storage racks rails are arranged in each shelf level, on each of which one of the known from the document EP 2 530 034 Bl vehicles driven by an electric drive in the two directions of travel is movable. With four wheels, the vehicle travels on the rails and there are side guide means provided to guide the vehicle in a driving range on the rails.
  • the side guide means have provided on corners of the vehicle frame side guide elements, which are each formed by two side guide wheels, whose axes are arranged rotated by about 90 degrees to the wheels.
  • the side guide wheels engage on both sides of a side guide rail and thus prevent the vehicle from traveling on the rails out of the driving area and possibly colliding with a post of the storage rack.
  • the invention has for its object to provide a vehicle and a transport system with such a vehicle, the above-described hiking products in the
  • the invention is based on the finding that the migration of the products occurs due to vibrations in the storage rack and that these vibrations occur particularly strongly in some operating situations. Investigations have shown that transversely to the longitudinal direction of the rails on the side guide rails applied instantaneous cornering forces lead to local vibrations of the adjacent storage bins and slight vibrations throughout the storage rack. To these momentary
  • Side guides can come with a stationary vehicle during storage and retrieval of heavy products in a storage bin. Likewise, it can at normal speed of the vehicle by slight bumps in bumps of the rails to a slight twisting of the direction of travel of the vehicle come, which by the side guide means and the
  • the damping element is also advantageous to form the damping element as a spring, in particular as a torsion bar spring or as a leg spring or as a compression spring or as a leaf spring, since in this way particularly good damping results are achieved.
  • An elastic material is also particularly effective as a damping means.
  • FIG. 1 shows a layout of a high-bay warehouse with a transport system in which vehicles according to one of the exemplary embodiments of the invention can travel.
  • Figure 2 shows a vehicle on rails with undamped side guide wheels according to the prior art in a front view.
  • Figure 3 shows an oblique view of a vehicle according to a first embodiment of the
  • FIG. 4 shows the vehicle according to FIG. 3 in a detailed view.
  • FIG. 5 shows the torsion spring of the vehicle according to FIG. 3 in two detailed views.
  • Figure 6 shows an oblique view of a vehicle according to a second embodiment of the
  • FIG. 7 shows the leg spring of the vehicle according to FIG. 6 in a detailed view.
  • Figure 8 shows an oblique view of a vehicle according to a third embodiment of the
  • FIG. 9 shows the first spring variant of the vehicle according to FIG. 8 in two detailed views.
  • Figure 10 shows an oblique view of a vehicle according to a fourth embodiment of the
  • FIG. 11 shows the second spring variant of the vehicle according to FIG. 10 in two detailed views.
  • Figure 12 shows an oblique view of a vehicle according to a fifth embodiment of the invention with a rubber buffer spring as a damping means of the side guide means.
  • FIG. 13 shows the rubber buffer spring of the vehicle according to FIG. 12 in two detailed views.
  • Figure 14 shows an oblique view of a vehicle according to a sixth embodiment of the invention with a leaf spring as a damping means of the side guide means.
  • FIG. 15 shows the leaf spring of the vehicle according to FIG. 14 in two detail views.
  • FIG. 16 shows a vehicle with side guide means formed by sliding contacts and side guide wheels in a front view.
  • Figure 17 shows a schematic diagram of the introduction of the cornering forces in a vehicle with sliding contacts.
  • FIG. 18 shows a vehicle according to FIG. 17 in an oblique view.
  • FIG. 19 shows a vehicle according to FIG. 17 in a detailed view.
  • Figure 20 shows a vehicle with a resilient grinding guide as a side guide means.
  • FIG. 21 shows the sliding contacts of the vehicle according to FIG. 21 in two detailed views.
  • Figure 1 shows a layout of a high-bay warehouse 1, which has four storage racks 2, each having twice deep trained two storage spaces 3 per storage rack 2 behind each other.
  • a transport system 4 is provided for transporting products into and out of the high-bay warehouse 1.
  • the transport system 4 has between the storage racks 2 in each shelf level provided rails 5, on each of which at least one vehicle 6 driven by an electric drive in the two directions of travel is movable.
  • FIG. 2 shows a vehicle 7 according to the prior art in a front view. Two out of four wheels 8 can be seen, with which the vehicle 7 stands on the rails 5.
  • the rails 5 are realized by a folded sheet steel, which have a driving range 9, on which run the wheels 8 and which have a mounting portion 10 with which the rails 5 are fixed to the storage shelves 2. However, the rails 5 could also be rolled or produced by another manufacturing method known to those skilled in the art.
  • the vehicle 7 according to the prior art further comprises side guide means 11 for guiding the vehicle in the driving area 9 on the rails 5.
  • the side guide means 11 have provided at corners of the vehicle frame side guide elements, each by two
  • Side guide wheels 12 are formed, whose axes are rotated by 90 degrees to the wheels 9 are arranged.
  • the side guide wheels 12 engage on both sides of a Side guide rail 13 a and are based on these and prevent so that the vehicle 7 moves on the rails 5 from the drive area 9 and possibly collides with a post of the storage rack 2.
  • the rails 5 are composed of elements with a length of, for example, 2 or 3 meters in length and sometimes have a lateral or a height offset despite precise adjustment.
  • the vehicle 7 can experience a lateral impulse, which leads to a slight change in the direction of travel. Then suggests one of the side guide wheels 12 to the
  • Vehicle 7 and also to a vibration of the rail 5 and a vibration of the rail 5 connected to the storage rack. 2
  • FIG. 3 shows an oblique view of a vehicle 14 according to a first exemplary embodiment of the invention.
  • the vehicle 14 has a transport surface 15 for transporting products and is controlled by four wheels 8 on the rails 5 by a drive not shown in the figures with different speeds controlled by a central control of the high-bay warehouse 1.
  • the vehicle 14 now has
  • FIG. 4 shows the vehicle 14 according to FIG. 3 in a detailed view and FIG. 5 shows the
  • Torsion bar spring 17 of the vehicle 14 according to Figure 3 in two detail views.
  • the torsion bar spring 17 has a conical spring member 18 made of elastic rubber, which is rotatably mounted with three bolts 19 to a bracket 20 of the side guide member 16.
  • the conical spring member 18 is further pressed onto a rotation axis 21, which supports the side guide 12 pivotally.
  • FIG. 6 shows an oblique view of a vehicle 22 according to a second exemplary embodiment of the invention with a leg spring 23 as damping means of side guide means with a side guide element 24.
  • FIG. 7 shows the leg spring 23 of the vehicle 22 according to FIG. 3 in a detailed view.
  • the side guide element 24 further has a bracket 25 on which the soungsrad 12 is pivotally mounted about a rotational axis 26.
  • Figure 8 shows an oblique view of a vehicle 27 according to a third embodiment of the invention with a first variant of a compression spring 28 as a damping means of
  • Figure 9 shows the first variant of the compression spring 28 of the vehicle 27 according to Figure 8 in two detailed views.
  • Side guide member 29 further has two brackets 30, with which the
  • Side guide wheel 12 is mounted pivotably about the axis of the compression spring 28.
  • Figure 10 shows an oblique view of a vehicle 31 according to a fourth embodiment of the invention with a second variant of a compression spring 32 as a damping means of
  • FIG. 11 shows the second variant of the compression spring 32 of the vehicle 31 according to Figure 10 in two detail views.
  • Side guide member 31 further have two U-profiles 34 and 35, wherein the
  • Figure 12 shows an oblique view of a vehicle 36 according to a fifth embodiment of the invention with a rubber buffer spring 37 as a damping means of side guide means with a side guide member 38.
  • Figure 13 shows the rubber buffer spring 37 of the vehicle 36 of Figure 12 in two detail views.
  • the side guide member 38 further has a bracket 39, wherein the soungsrad 12 is mounted on the bracket 39 and is supported by the elastic spring action of the rubber buffer spring 37 damping.
  • FIG. 14 shows an oblique view of a vehicle 40 according to a sixth embodiment of the invention with a leaf spring 41 as a damping means of side guide means with a Side guide element 42.
  • FIG. 15 shows the leaf spring 41 of the vehicle 40 according to FIG. 14 in two detail views.
  • the side guide member 42 further includes a U-profile 43 which supports the So Adjustsrad 12, wherein the elastic spring action of the leaf spring 41st
  • a vehicle 45 is shown with laterally mounted sliding contacts 46, the rails in grinding 47 of the transport system 4 extend to establish an electrical connection between the power supply system of the high-bay warehouse 1 and the vehicle 45.
  • the sliding contacts 46 are shown extending in the grinding rails 47 in FIGS. 18 and 19.
  • the resilient action of the sliding rails 47 causes a continuous lateral guide SF of the rail 5 on the vehicle 45 in the direction of
  • FIG. 20 shows a vehicle 49 with a resilient sliding guide 50 as a side guide means with lateral guide elements 51.
  • FIG. 21 shows the lateral guide element 51 of the vehicle 49 according to FIG. 20 in two detailed views.
  • the grinding guide 50 grinds on both sides along the side guide rail 13, wherein a leaf spring 52 between the grinding guide 50 and a bracket 53 momentarily Seiteitjackungs proposed F damps.
  • side guide elements either on both sides of the vehicle may be attached to both rails in order to push or pull the vehicle in the direction between the rails, or it can be mounted on one side of the vehicle to a rail side guide elements of side guide means, which then on both sides of the side guide rail intervention.
  • side guide elements In order to bring about a good torque by the cornering forces F for turning back the vehicle in the direction of travel, it has proved to be advantageous to attach the side guide elements substantially at the corners of the vehicle.
  • the elastic material used is in particular the material Vulkollan or other materials similar to Vulkollan.
  • Vulkollan has a low Shore hardness (Shore A ⁇ 80) with good compression set (elastic behavior).
  • Vulkollan has proved to be advantageous as it has a dampening effect but nevertheless returns completely to its original shape.
  • plastic containers, cartons or other loading aids such as trays are to be understood, which are generally known to the expert in the field of logistics.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

L'invention concerne un véhicule (6 ; 7 ; 14 ; 22 ; 27 ; 31, 36 ; 40 ; 45 ; 49) qui est déplaçable sur des rails (5) prévus entre des rayonnages de stockage (2) et qui est destiné au stockage et au déstockage des produits à des emplacements de stockage (3) du rayonnage de stockage (2). Le véhicule (6 ; 7 ; 14 ; 22 ; 27 ; 31, 36 ; 40 ; 45 ; 49) comporte au moins quatre roues de roulement (8), un entraînement destiné à entraîner le véhicule (6 ; 7 ; 14 ; 22 ; 27 ; 31, 36 ; 40 ; 45 ; 49) dans les deux sens de déplacement sur les rails (5) et une surface de transport (15) destiné au transport d'un produit. Des moyens de guidage latéraux sont prévus pour guider le véhicule (6 ; 14 ; 22 ; 27 ; 31, 36 ; 40 ; 45 ; 49) sur les rails (5) dans une zone de déplacement (9). Les moyens de guidage latéraux du véhicule (6 ; 14 ; 22 ; 27 ; 31, 36 ; 40 ; 45 ; 49) comportent des moyens d'amortissement (18 ; 23 ; 28 ; 32 ; 37 ; 41 ; 52) qui sont adaptés pour transmettre des forces de guidage latérales (F), sensiblement transversales au sens de déplacement, de façon amortie aux rails (5) ou aux rayonnages de stockage (2).
PCT/AT2016/050115 2015-05-29 2016-04-28 Véhicule muni de guides latéraux amortis pour le stockage et le déstockage de produits à des emplacements de stockage d'un rayonnage de stockage WO2016191774A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATGM50101/2015 2015-05-29
ATGM50101/2015U AT14556U1 (de) 2015-05-29 2015-05-29 Fahrzeug mit gedämpften Seitenführungen zum Ein- und Auslagern von Produkten in Lagerplätze eines Lagerregals

Publications (1)

Publication Number Publication Date
WO2016191774A1 true WO2016191774A1 (fr) 2016-12-08

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PCT/AT2016/050115 WO2016191774A1 (fr) 2015-05-29 2016-04-28 Véhicule muni de guides latéraux amortis pour le stockage et le déstockage de produits à des emplacements de stockage d'un rayonnage de stockage

Country Status (2)

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AT (1) AT14556U1 (fr)
WO (1) WO2016191774A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107848707A (zh) * 2015-05-29 2018-03-27 Tgw机械有限公司 用于放入或取出件货的搬运车和方法以及货仓系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016106725A1 (de) 2016-04-12 2017-10-12 Dematic Systems Gmbh Schienengeführtes Fahrzeug zum Ein- und Auslagern von Waren in oder aus einem Lagerregal mit gedämpften Führungsrollen

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03106796A (ja) * 1989-09-20 1991-05-07 Hitachi Ltd 移動体の走行案内装置
JPH0712317U (ja) * 1993-07-27 1995-02-28 小松フォークリフト株式会社 制振装置
JPH07156794A (ja) * 1993-11-30 1995-06-20 Kito Corp 搬送装置
JP2003054706A (ja) * 2001-08-10 2003-02-26 Seibu Electric & Mach Co Ltd クレーン浮上防止装置
EP2651787A1 (fr) * 2010-12-15 2013-10-23 Symbotic LLC Véhicule de transport autonome
EP2530034B1 (fr) 2010-09-30 2014-04-09 Dematic Accounting Services GmbH Shuttle pour magasin automatique
US20140308098A1 (en) * 2009-04-10 2014-10-16 Symbotic, LLC Autonomous transports for storage and retrieval systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19757377B4 (de) * 1997-12-22 2008-09-04 TGW-Transportgeräte GmbH Kommissioniereinrichtung
JP2005188033A (ja) * 2003-12-24 2005-07-14 Nissei Ltd 自走式トレー及びこれを用いた物品格納装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03106796A (ja) * 1989-09-20 1991-05-07 Hitachi Ltd 移動体の走行案内装置
JPH0712317U (ja) * 1993-07-27 1995-02-28 小松フォークリフト株式会社 制振装置
JPH07156794A (ja) * 1993-11-30 1995-06-20 Kito Corp 搬送装置
JP2003054706A (ja) * 2001-08-10 2003-02-26 Seibu Electric & Mach Co Ltd クレーン浮上防止装置
US20140308098A1 (en) * 2009-04-10 2014-10-16 Symbotic, LLC Autonomous transports for storage and retrieval systems
EP2530034B1 (fr) 2010-09-30 2014-04-09 Dematic Accounting Services GmbH Shuttle pour magasin automatique
EP2651787A1 (fr) * 2010-12-15 2013-10-23 Symbotic LLC Véhicule de transport autonome

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107848707A (zh) * 2015-05-29 2018-03-27 Tgw机械有限公司 用于放入或取出件货的搬运车和方法以及货仓系统
EP3303187B1 (fr) * 2015-05-29 2022-06-29 TGW Mechanics GmbH Système de stockage

Also Published As

Publication number Publication date
AT14556U1 (de) 2016-01-15

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