EP3781509A1 - Telescopic holder for moving containers in high-bay warehouses - Google Patents
Telescopic holder for moving containers in high-bay warehousesInfo
- Publication number
- EP3781509A1 EP3781509A1 EP19718164.7A EP19718164A EP3781509A1 EP 3781509 A1 EP3781509 A1 EP 3781509A1 EP 19718164 A EP19718164 A EP 19718164A EP 3781509 A1 EP3781509 A1 EP 3781509A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- receptacle
- telescopic
- telescopic arm
- container
- cylinder
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 claims description 13
- 238000007667 floating Methods 0.000 description 10
- 230000032258 transport Effects 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000001447 compensatory effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
-
- 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
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
- B66C1/663—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof for containers
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/07—Floor-to-roof stacking devices, e.g. "stacker cranes", "retrievers"
-
- 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
- B66F2700/00—Lifting apparatus
- B66F2700/09—Other lifting devices
Definitions
- Telescope holder for moving containers In high-bay warehouses
- the invention relates to a telescopic receptacle for receiving and moving a container in a high-bay warehouse, preferably a UmschSagstrom a sea or inland port.
- the invention further relates to a stacker crane and a high-bay warehouse.
- a handling facility usually has a container storage, which is designed for example as a high-bay warehouse in which the containers are stored in multi-storey shelves. The loading, unloading and reloading of the containers in the high-bay warehouse is carried out by
- Stacker cranes performed, now partially or completely automatic, which are designed for example as a crane load.
- High bay warehouses are usually box-like with individual box girders as shelf compartments and require means such as rails to guide the containers and Rega operators for loading, unloading and reloading
- the storage and retrieval unit according to WO 2015/124342 A1 has liftable and lowerable telescopic receptacles, which advance the containers with the longitudinal sides in
- the high-bay warehouse Due to the telescopic handling of the container, the high-bay warehouse also comes without guide rails and box girder, so that the shelves can be simplified structurally. Essentially, corner point supports are sufficient to support the containers. As a result, the high-bay warehouse can be designed particularly compact.
- An object of the invention is to provide a telescopic receptacle for receiving and moving a container in a high-bay warehouse, preferably a UmschSagstrom a sea or inland port, which improves the reliability of container handling in compact high-bay warehouses.
- the invention further relates to a storage and retrieval unit and a high-bay warehouse with such a telescopic receptacle.
- the object is achieved with a telescopic receptacle with the features of claim 1, and a stacker crane with the features of the claim
- the telescopic receptacle according to the invention serves for picking up and shifting, i. in particular storage, retrieval and repositioning of containers in a high-bay warehouse, preferably a transhipment facility of a sea or inland port.
- the telescopic receptacle has at least one displaceable telescopic arm on which a receptacle for holding the container is mounted via a bearing.
- a receptacle for holding the container is mounted via a bearing.
- two telescopic arms, an inner and an outer telescopic arm, are provided, in which case the receptacle is attached to the inner telescopic arm.
- the one or more telescopic arms can be moved in and out along a displacement direction, whereby a particularly space-saving displacement of containers in a high-bay warehouse is realized. This contributes significantly to a compact design of the high-bay warehouse.
- the container Due to the movable storage, also referred to as “floating storage", the container is not rigidly connected to the telescopic receptacle in the held state but can along one or more directions a
- High-bay warehouses can be further reduced without sacrificing functionality, making the high-bay warehouse particularly compact.
- the container is suspended from the receptacle, whereby the container envelope is possible in a particularly space-saving manner.
- the receptacle has means for holding and locking the
- the bearing has at least one cylinder Z piston device with a cylinder and a displaceable piston inserted therein, wherein the cylinder ZKolben adopted on one side, preferably the side of the cylinder on the telescopic arm and on the other side, preferably the side of the piston, mounted on the receptacle and arranged so that the receptacle is vertically movable relative to the telescopic arm.
- “Vertical” here means in gravity direction. Thus can be technically reliably compensate for deviations in the vertical direction, in particular also a possible angular offset of the container.
- direction and location designations such as vertical direction, horizontal direction, horizontal plane, longitudinal side of the container, etc., by the construction of the high-bay storage and the standardization of the container in the present technical field are unique.
- the load on the receptacle i. the vertical force, measured by force cells and monitored by means of a monitoring system.
- forces that act, for example, at different points of the telescopic support are kept below a maximum load to avoid excessive stress and damage.
- the cylinder-ZKolben further comprises a spring, for example a coil spring, which is arranged so that the cylinder ZKolben adopted by displacement of the piston in the cylinder in a resilient manner is stretchable and shortened.
- a spring for example a coil spring
- Telescopic arm a clear starting position, from which tolerances in one or more directions are compensated, and in which the recording after the discharge, i. Delivery of the container, returns.
- two cylinder / piston means are provided, which are spaced in the direction of displacement of the telescopic arm, preferably arranged at the two end portions of the receptacle.
- the cylinder / piston devices are preferably provided in the region of the twistlock bolts, if present.
- the bearing preferably has at least one pendulum rod which is attached to the telescopic arm and / or the receptacle via at least one joint, preferably as a ball joint, so that the receptacle is movable relative to the telescopic arm substantially in the horizontal plane.
- the pendulum rod is attached at both ends via a joint.
- the cylinder Z piston device itself can function as a pendulum rod. The thus realized pendulum movement along one or more directions increases the number of degrees of freedom for tolerance compensation on technically reliable scales.
- the telescopic receptacle on a displaceable outer telescopic arm in which case the other telescopic arm is an inner telescopic arm, which is supported and guided by the outer telescopic arm along the displacement direction of the outer telescopic arm and relative thereto.
- the outer telescopic arm extends along the direction of displacement, i. the longitudinal extent of the same, one or more, preferably two, outer guide profiles, with rollers, rotatably mounted on a base housing of the telescopic receptacle, for the displacement of the outer Teleskoparms cooperation.
- the outer telescopic arm can in this case along the displacement direction, i.
- the same further comprise one or more, preferably two, inner guide profiles which cooperate with rollers, rotatably mounted on the inner telescopic arm, for the displacement of the inner telescopic arm.
- the telescopic receptacle on at least one rack and pinion, with at least one rack and at least one rack meshing pinion, wherein the rack and pinion is arranged so that the Rotary movement of the pinion is converted into a linear movement of the rack, whereby the telescopic arm in a technically reliable manner displaced, in particular retractable and extendable, is.
- the rack and pinion drive for the outer telescopic arm has two
- One or more pinions, which mesh the racks are arranged in this case at the top of a base housing of the telescopic receptacle.
- the rack and pinion for the inner telescopic arm has according to this preferred embodiment, two racks on the inner telescopic arm itself.
- One or more pinions which mesh the racks are arranged in this case between the outer guide profiles of the outer telescopic arm. It should be noted that the operation of the telescopic arm can also be realized in a technical other way, so the power transmission can be done for example by means of a chain, hydraulic / pneumatic or electric / magnetic.
- the floating mount is configured to provide for mobility or tolerance compensation of the mount relative to the telescoping arm of up to +/- 30 mm along one or both axes in the horizontal plane and / or +/- 80 mm along the vertical axis is feasible.
- the bearing has at least two interlocking and mutually movably arranged tab members, via which a movement of the bearing in a first direction as well as in a perpendicular thereto second direction is made possible. It is particularly preferred if these tab members are provided so interlocking that they also allow a vertical movement of the tab members to each other in a third direction. Most preferably, this is achieved by particularly simple means characterized in that in the respective Laschengliedern corresponding slots are provided, within which the
- Connecting elements of the tab members are slidably disposed.
- Tab members are releasably connected to each other via at least one bolt, so as to support the maintenance and interchangeability of individual components with particularly simple means.
- the telescopic receptacles are arranged and arranged such that the containers are held with a longitudinal side perpendicular to the displacement direction on the receptacles of the telescopic receptacles, whereby a storage of the container is realized in a shelf of the high-bay warehouse with the long side ahead.
- a particularly space-saving container handling in high-bay warehouse is possible.
- more than two telescopic receptacles are provided, and / or one or more of the telescopic receptacles are adjustably mounted on the lifting bridge, preferably displaceable perpendicular to the front side of a container received, whereby containers of different formats of the storage and retrieval device are manageable.
- a high-bay warehouse preferably a transhipment facility of a sea or inland port, according to the invention has at least one tramline and at least one storage and retrieval unit according to the above description, which is movable along the tramline of the high-bay warehouse.
- the high-bay warehouse preferably has a plurality of multi-storey arranged Regalfacher, which are adapted to store containers, the shelves are formed with corner point supports for receiving the container. The containers are thus supported only at their corner areas, whereby the high-bay warehouse is particularly compact design.
- FIG. 1 is a perspective view schematically showing a high-bay warehouse with stacker cranes movable in tramlines of the high bay warehouse.
- FIG. 2 is a perspective view schematically showing a stacker crane.
- FIG. 3 shows a section of the high-bay warehouse according to the exemplary embodiment of FIG. 1.
- FIG. 4 is a perspective view schematically showing the lifting device of a stacker crane with a container received according to an embodiment.
- Figure 5 is a perspective view schematically showing the lifting device of Figure 4, with a container of smaller length dimension received.
- FIG. 6 is a perspective view which schematically shows the lifting device of a stacker crane with a container received according to a further embodiment.
- FIG. 7 is a perspective view showing the basic structure of a telescopic receptacle for a stacker crane according to an embodiment.
- FIG. 8 is a perspective view showing the interior of a telescopic arm of a telescopic receptacle with a floating mount.
- FIG. 9 shows a longitudinal section of the telescopic arm according to the exemplary embodiment of FIG. 8.
- FIG. 10 shows a cross section of the telescopic arm perpendicular to the extension direction according to the exemplary embodiment of FIG. 8.
- FIGS. 11a to 11e schematically show the mode of operation and degrees of freedom of the floating mounting of the telescopic arm according to the exemplary embodiment of FIG. 8.
- FIG. 12 shows a perspective view showing the inner telescopic arm of a telescopic receptacle for a storage and retrieval unit in accordance with a further exemplary embodiment.
- FIG. 13 shows a perspective view of a further embodiment of a floating mount on the head of a telescopic arm.
- FIG. 1 shows a high-bay warehouse 1, which has storage modules 2 arranged in rows. An enlarged section of the high-bay warehouse 1 is shown in FIG. It can be seen that in the storage modules 2 multi-storey shelves 3 are provided for storage and retrieval of containers 4. The shelves 3 are formed with corner point supports 5 for receiving the container 4.
- the stacker cranes 7 are according to the present embodiment of both end faces 8 and 9 of the high-bay warehouse 1 retractable into the tramlines 6 and are used for storage, retrieval and repositioning - collectively referred to as "relocate" - the container 4.
- the container 4 with their longitudinal sides parallel to High-bay warehouse 1 at the respective tramlines 6 provided, such as transport vehicles 10 and / or intermediate transfer means (not shown).
- the container 4 are taken after the provision of the stacker cranes 7 in a hanging position and on the
- the storage and retrieval device 7 removes the corresponding container 4 a shelf 3 and transports it along the associated tram 6 to a delivery point, which is according to the present embodiment on the front side 9 of the high-bay warehouse 1.
- the container 4 is transferred for further transport, for example, a transfer agent or turned off.
- the arrangement of the tramlines 6, as well as the locations of provision and delivery of the container 4, shown in Figures 1 and 3, are exemplary and can be modified, such as for adaptation and integration of the high-bay warehouse 1 to the conditions of a container terminals.
- the containers 4 can be provided and / or dispensed alternatively or additionally to the end faces 8, 9 on the longitudinal sides of the high-bay warehouse 1.
- FIG. 2 is a perspective view of a stacker crane 7 according to one embodiment.
- the storage and retrieval unit 7 has a frame 15 whose height is designed so that all shelves 3 (seen in the vertical direction) of a multi-storey storage module 2 can be reached.
- the frame 15 has two vertical posts 12, and a head spar 13 and a foot rail 14, which connect the two vertical stands 12 together.
- the storage and retrieval unit 7 can be moved by means of a travel drive 16 (cf., FIG. 3) along an associated tramline 6, in which case a driven gearwheel 17 integrated in the end region 18 of the footrest 14 and to be meshed Rack 19 is arranged in the bottom 20 of the tram 6, as shown in Figure 3.
- a travel drive 16 cf., FIG. 3
- a driven gearwheel 17 integrated in the end region 18 of the footrest 14 and to be meshed Rack 19 is arranged in the bottom 20 of the tram 6, as shown in Figure 3.
- the mobility of the storage and retrieval device 7 can also be realized in a technically different way.
- the vertical stand 12 of the RegaSbedien réelles 7 are formed with guides 21 in which a lifting bridge 22 of a lifting device 23 runs.
- the lifting bridge 22 has at the top fork-like wide side stand 24 and parallel longitudinal bars 27 and 28, which connect the side stand 24 at the two opposite each other fork ends 25, 26 to form a frame.
- parallel foot struts 29 and 30 are provided at the lower end of the side stand 24, which bridges the side stands 24 (cf., FIGS. 4, 5 and 6).
- the raising and lowering of the lifting bridge 22, represented by a double arrow 31 in Figure 2, is realized in the present embodiment by a cable device of which only the cable drum 32 and arranged on the head rail 13 of the stacker crane 7 deflection rollers 33 shown in the figure 2 are. It should be noted that the lifting and lowering of the lifting bridge 22 can also be realized in a technically different way.
- the storage and retrieval unit 7 has a vertical construction on the vertical stand 12 and the end portion 18 of the contemplatholms 14 arranged stage construction 61.
- Stage construction 61 assumes the facilities required for the lifting device 23, the traction drive 16 of the storage and retrieval unit 7 and for the control of the telescopic recordings T 100 (described in detail below).
- the length of the lifting bridge 22 and the lifting device 23 is for receiving a container 4, which is the largest occurring container length of For example, 1 FEU (Forty-foot Equivalent Unit, ie 40 foot ISO container) designed. Furthermore, however, containers 34 which have the smallest container length of, for example, 1 TEU (Twenty-foot Equivalent Unit, ie 20-foot ISO container) should also be able to be picked up and transported by the lifting device 23 (compare FIGS and 5).
- 1 FEU Formy-foot Equivalent Unit, ie 40 foot ISO container
- containers 34 which have the smallest container length of, for example, 1 TEU (Twenty-foot Equivalent Unit, ie 20-foot ISO container) should also be able to be picked up and transported by the lifting device 23 (compare FIGS and 5).
- FIG. 6 shows an embodiment in which for receiving a container 4, 34 on the longitudinal beams 27 and 28 of the lifting bridge 22, two stationary inner T eleskopingn 100 for receiving the shorter container 34 and two correspondingly further spaced outer telescopic receptacles 100 for receiving the longer Containers 4 are provided.
- the stationary telescopic receptacles 100 are fastened with their basic housings 101 to the underside of the longitudinal struts 27 and 28, namely the inner height offset from the outer.
- only two telescopic receptacles 100 are provided which are movable in linear guides 42 of the longitudinal beams 27 and 28 and thus by moving towards or away from each other, represented by a double arrow 43, the length of the container 34th or the container 4 can be positioned accordingly.
- the telescopic receptacles 100 are held and moved, for example via double rollers in the linear guides 42.
- the double rollers are rotatably supported by support blocks 102, which may be attached to a base housing 101 of the telescopic receptacle 100.
- FIG. 7 shows the construction of a telescopic receptacle 100 according to an exemplary embodiment in detail, wherein components, such as, for example, any support blocks 102 with double rollers attached thereto have been omitted for the sake of clarity.
- the telescopic receptacle 100 can be used as a movable telescopic receptacle 100 according to the exemplary embodiment of FIGS. 4 and 5 or as a stationary telescopic receptacle 100 according to the embodiment of Figure 6 are used.
- the basic housing 101 of the telescopic receptacle 100 accommodates an outer telescopic arm 110 and an inner telescopic arm 120.
- the outer telescopic arm 110 has along the longitudinal extension of the same two outer guide profiles 111, with rollers 112, rotatably mounted on the base housing 101, cooperation, whereby the outer telescopic arm 110 relative to the base housing 101 substantially perpendicular to the plane of the frame 15 and retractable.
- the outer telescoping arm 110 further includes along the longitudinal extent thereof two inner guide profiles 113 which cooperate with rollers 122 rotatably mounted on the inner telescoping arm 120, whereby the inner telescoping arm 120 relative to the outer telescoping arm 110 substantially perpendicular to the plane of the frame 15 and is extendable.
- the retraction and extension of the outer and inner telescopic arm 110 and 120 is carried out in each case via rack and pinion 115 and 125.
- rack and pinion 1 15 for the outer telescopic arm 110 two racks 116 are provided between the outer guide profiles 111.
- One or more pinions which mesh with the racks 116 are arranged on top of the base housing 101, although not shown.
- rack and pinion 125 for the inner telescopic arm 120 two racks 126 are provided on the telescopic arm 120 itself.
- One or more pinions which mesh with the racks 126 are disposed between the outer guide profiles 111 of the outer telescoping arm 110, although not shown. It should be noted that the telescopic mechanism can also be realized in a technically different way.
- a Receiving 130 For holding a container 4 or 34 is according to the present embodiment at the bottom of the inner telescopic arm 120 a Receiving 130 is provided, which has so-called twist-lock pins 131 for locking with the containers 4 and 34, respectively.
- the twistlock bolts 131 are arranged to engage in corresponding openings of the container 4 and 34 and to lock so that the container 4 and 34 can be reliably transported and separated after the displacement of the receptacle 130.
- the receptacle 130 is movably or floating mounted to compensate for manufacturing tolerances of the container 4 and 34, deformations and the like and to facilitate a precise positioning of the container 4 and 34, respectively.
- An embodiment of the floating bearing that realizes compensatory movements in three dimensions is described below:
- FIG. 8 shows a view into the interior of the inner telescopic arm 120 with floating mount 130, the mechanisms for actuating the Twistlock bolt 131 have been omitted for clarity.
- FIG. 9 shows a longitudinal section of the inner telescopic arm 120, including the mechanisms 132 for actuating the twistlock bolts 131.
- FIG. 10 shows a cross section of the inner telescopic arm 120 perpendicular to the extension direction of the telescopic receptacle 100.
- From Figures 8 to 10 show two bearings 140, where the receptacle 130 is suspended at both ends in the extension direction of the telescopic receptacle 100.
- the bearings 140 are each attached to the inner telescopic arm 120 and connected to the receptacle 130.
- the bearings 140 each have a cylinder ZKolben adopted 141, whereby a vertical mobility of the receptacle 130 is realized.
- the cylinder ZKolben interests 141 has for this purpose a cylinder 142, a therein displaceably mounted piston 143 and a spring 144, which in the present embodiment designed as a spiral spring, provided outside the cylinder / piston device 141 and is arranged so that an elastic vertical flexibility is achieved.
- the mobility along the vertical axis can also be achieved in a technically different manner, for example with a hydraulically or pneumatically actuated cylinder / piston device or a pure spring bearing.
- the carrying load on the receptacle 130 i. the vertical force, measured by force cells (not shown) and monitored by means of a monitoring system.
- forces that act, for example, at different points of the telescope receptacle 100 can be kept below a maximum load in order to avoid excessive stress and damage.
- the cylinder / piston device 141 is mounted like a pendulum rod via a joint 145 on the inner telescopic arm 120 according to the present embodiment.
- the receptacle 130 may be attached via a hinge 146 to the cylinder ZKolben issued 141.
- the hinge 145 and / or the hinge 146 is a ball joint.
- FIGS. 11a to 11e The mode of operation of the above-described floating mounting of the receptacle 130, in particular the achievable degrees of freedom, can be seen from the schematic representations of FIGS. 11a to 11e.
- a mobility of the receptacle 130 along the vertical axis of up to +/- 80 mm and oscillations in the horizontal plane of up to 20 ° can be realized.
- an angular offset can be compensated, as can be seen from FIG. 11e.
- the floating storage is like this arranged such that a mobility of the receptacle 130 of up to +/- 30 mm along one or both axes in the horizontal plane and +/- 80 mm along the vertical axis can be realized.
- storage is passive, i. pendulous or free swinging, executed.
- the bearing can be designed so that one or more degrees of freedom can be actively controlled by means of corresponding actuators.
- a storage process of a container 4 into the high-bay warehouse 1 will be described below with reference to FIGS. 1 to 4.
- the storage and retrieval unit 7 is moved with fully engaged outer and inner telescopic arms 110 and 120 via the drive 16 in the tram 6 to the front end 8 of the high-bay warehouse 1 to accommodate a container 4.
- the container 4 is provided there with its longitudinal axis parallel to the high-bay warehouse 1 on one side next to the tramline 6.
- the telescopic recordings 100 are adjusted in accordance with the format of the container 4 to be picked up.
- the outer and inner telescopic arms 110 and 120 are extended by means of their rack and pinion drives 115 and 125 on the container 4 and possibly lowered over the container attachment points.
- the twistlock pin 131 of the container is now locked to the receptacles 130 of the telescopic receptacles 100 involved.
- Storage and retrieval unit 7 is ready for a new storage, paging or relocation process.
- the container 4 When displaying a container 4 from a shelf 3 by means of the stacker crane 7, the preferably fully automatic controlled driving, lifting and telescoping and locking movements to the above storage procedure turn around, the container 4 is then moved to the rear face 9 of the high-bay warehouse 1.
- FIG. 12 shows an inner telescopic arm 120 which, unlike in the embodiment according to FIG. 8, has as bearing 140 two lugs 147, 148, which are connected to the inner telescopic arm 120 in a pendulum fashion by way of a joint 150.
- the tabs 147, 148 are interlockingly suspended on the hinge 150 so as to be movable in a first direction about the longitudinal axis of the hinge 150, and also due to the engagement of the tab 148 in the tab 147 also in a pendulum motion perpendicular thereto.
- FIG. 13 shows a perspective view of an embodiment of the bearing 140 according to FIG. 13.
- the mounting 140 consists essentially of two substantially uniform lug members 147, 148 releasably interconnected via two bolts 149a, 149b, which are each secured to their first, the bolt 149a, 149b remote end, a round bore for receiving a (not shown) joint (see Figure 12) and arranged on a (not shown) receiving joint are provided.
- a (not shown) joint see Figure 12
- a (not shown) receiving joint are provided at the other end of the tabs 147, 148 slots.
- the tab 148 has a tab leg 148a at its second end that allows pivotal movement of the tab 148 about the longitudinal axis of the tab leg 148a with respect to the tab 147.
- the tab leg 148a lies on the pin 149a, which connects the two longitudinal legs of the tab 147a to one another.
- Double arrow (adjustment direction of the telescope holder) Stage construction Telescope holder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Warehouses Or Storage Devices (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018205933.0A DE102018205933A1 (en) | 2018-04-18 | 2018-04-18 | Telescope holder for moving containers in high-bay warehouses |
PCT/EP2019/059762 WO2019201896A1 (en) | 2018-04-18 | 2019-04-16 | Telescopic holder for moving containers in high-bay warehouses |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3781509A1 true EP3781509A1 (en) | 2021-02-24 |
Family
ID=66218112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19718164.7A Pending EP3781509A1 (en) | 2018-04-18 | 2019-04-16 | Telescopic holder for moving containers in high-bay warehouses |
Country Status (19)
Country | Link |
---|---|
US (1) | US20210147204A1 (en) |
EP (1) | EP3781509A1 (en) |
JP (1) | JP7179871B2 (en) |
KR (1) | KR102549240B1 (en) |
CN (2) | CN211366852U (en) |
AU (1) | AU2019254475C1 (en) |
BR (1) | BR112020017725A2 (en) |
CA (1) | CA3096071C (en) |
CR (1) | CR20200547A (en) |
CU (1) | CU24702B1 (en) |
DE (1) | DE102018205933A1 (en) |
IL (1) | IL278121A (en) |
MX (1) | MX2020010867A (en) |
NZ (1) | NZ767996A (en) |
SA (1) | SA520420354B1 (en) |
SG (1) | SG11202009093UA (en) |
TW (1) | TWI774923B (en) |
WO (1) | WO2019201896A1 (en) |
ZA (1) | ZA202005346B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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AU2019254475A1 (en) | 2020-10-15 |
TWI774923B (en) | 2022-08-21 |
CU24702B1 (en) | 2024-04-08 |
KR102549240B1 (en) | 2023-06-30 |
CN112368228B (en) | 2024-04-26 |
BR112020017725A2 (en) | 2020-12-22 |
CN112368228A (en) | 2021-02-12 |
SA520420354B1 (en) | 2023-06-15 |
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