DE102018003872A1 - Bearing assembly comprising at least one module with rails and a guided on the rails vehicle - Google Patents

Abstract

Bearing arrangement, comprising at least one module with rails and a vehicle guided on the rails,
wherein a load can be received at the top of the vehicle,
in particular wherein the load can be raised and / or lowered by means of a linear drive arrangement, in particular lifting axle,
wherein the rails have a pair of rails, so main rails, which allows the vehicle with recorded load driving through the module in the belonging to the pair rail direction, ie main rail direction, in particular when raised state of the linear drive assembly,
- Wherein the rails have at least one further pair of rails, ie cross rails, which allows the vehicle only without absorbed load driving in the transverse direction to the main rail direction, in particular when the lowered state of the linear drive assembly, in particular wherein the transverse direction is directed transversely to the main rail direction and / or the transverse direction being directed perpendicular to the main rail direction,
and / or wherein the rails have at least one further pair of rails, ie secondary rails, which allows the vehicle to travel parallel to the main rail direction only without a load being absorbed, in particular when the linear drive arrangement is lowered.

Description

The invention relates to a bearing arrangement, comprising at least one module with rails and a guided on the rails vehicle.

It is generally known that in a bearing arrangement for storing or retrieving loads, in particular goods to be transported, vehicles are movably arranged.

From the WO 2014/095015 A1 is a modular bearing with bevelled unloading, each module has a bottom plate and columns, so that a container from above can be placed on support sections.

From the DE 10 2015 001 410 A1 As the closest prior art, a pallet transport device is known.

From the DE 10 2016 003 665 A1 is a storage system with a vehicle known.

From the DE 696 17 078 T2 a self-propelled trolley with telescopic forks is known for handling palletized loads in warehouses and warehouses.

From WO 2014/095 015 A1 a bearing arrangement for containers is known.

The invention is therefore based on the object to develop a device and a method, with an easily adaptable to different logistical requirements camp should be trained

According to the invention the object is achieved in the bearing assembly according to the features indicated in claim 1.

• - wobei die Schienen zumindest ein weiteres Paar von Schienen, also Querschienen, aufweisen, welches dem Fahrzeug nur ohne aufgenommene Last ein Fahren in Querrichtung zur Hauptschienenrichtung ermöglicht, insbesondere bei abgesenktem Zustand der Linearantriebsanordnung, insbesondere wobei die Querrichtung transversal gerichtet ist zur Hauptschienenrichtung und/oder wobei die Querrichtung senkrecht zur Hauptschienenrichtung gerichtet ist,
• - und/oder wobei die Schienen zumindest ein weiteres Paar von Schienen aufweisen, also Nebenschienen, welches dem Fahrzeug nur ohne aufgenommene Last ein Fahren parallel zur Hauptschienenrichtung ermöglicht, insbesondere bei abgesenktem Zustand der Linearantriebsanordnung.

Important features of the invention in the bearing arrangement are that the bearing arrangement has at least one module with rails and a vehicle guided on the rails,
wherein a load can be received at the top of the vehicle,
in particular wherein the load can be raised and / or lowered by means of a linear drive arrangement, in particular lifting axle, of the vehicle,
wherein the rails have a pair of rails, so main rails, which allows the vehicle with recorded load driving through the module in the belonging to the pair rail direction, ie main rail direction, in particular when raised state of the linear drive assembly,

• - Wherein the rails have at least one further pair of rails, ie cross rails, which allows the vehicle only without absorbed load driving in the transverse direction to the main rail direction, in particular when the lowered state of the linear drive assembly, in particular wherein the transverse direction is directed transversely to the main rail direction and / or the transverse direction being directed perpendicular to the main rail direction,
• - And / or wherein the rails have at least one further pair of rails, ie side rails, which allows the vehicle only without absorbed load driving parallel to the main rail direction, especially when lowered state of the linear drive assembly.

The advantage here is that depending on the requirements of each optimized bearing can be built. In this case, a passage in the main rail direction is made possible and a parking of the load in a direction aligned to the main rail direction transverse direction or parallel to the main rail direction secondary rail direction. Preferably, the vehicle is rotatable on the spot. The load can be absorbed by lifting the lifting axle, so for example, at a storage location by previous underrun of the load by means of the vehicle can be received and raised by vertical extension linear drive assembly. The load received in this way, for example a pallet with transport goods arranged thereon,

In an advantageous embodiment, each of the cross rails crosses a main rail and a sub-rail, in particular completely, so that the vehicle is a complete crossing of the main rail and the secondary rail executable.

In an advantageous embodiment, a particular rectangular frame is formed on the underside of the module, which is composed of frame parts,
in particular, wherein this frame has a centrally arranged bracing for increasing the rigidity,
wherein in particular vertically oriented carrier parts are connected to the in particular horizontally oriented frame parts, in particular and with the bracing,
wherein in each case a support part is arranged on at least one respective carrier part,
on which a load can be stored, in particular by lowering the linear drive arrangement of the vehicle. The advantage here is that the side of the linear drive assembly superior load on the support member comes to rest. Since the frame is braced, high stability is achievable.

In an advantageous embodiment, when the state of the linear drive arrangement is lowered, the support part above, that is to say at a greater vertical height, the linear drive arrangement of the vehicle is arranged
and or
In the raised state of the linear drive arrangement, the height range covered by the support part is encompassed by the height range encompassed by the linear drive arrangement. The advantage here is that the support parts allow load storage bins, which are accessible by the vehicle, if the load is not arranged on the linear drive assembly.

In an advantageous embodiment, each support part is held by a carrier part, which is braced with a respective further carrier part, in particular thus connecting the two support parts bracing parts,
in particular, wherein the support part is provided for forming a load storage space. The advantage here is that an increased stability and a load bearing load bearing space is formed.

In an advantageous embodiment, the module is part of a hoist, in particular vertical conveyor. The advantage here is that the modules can be arranged on different floors and the load can be stored in different floors or outsourced.

In an advantageous embodiment, the module has a surface for rotating, so changing the direction of travel of the vehicle. The advantage here is that the following on the path movement of the vehicle modules are traversed in other directions.

In an advantageous embodiment, the vehicle has an omnidirectional drive, in particular a Mecanumradantrieb. The advantage here is that the vehicle is movable in all directions, in particular in each of the rail directions, without the vehicle would have to be rotated as a whole.

In an advantageous embodiment, a respective rail is connected to a respective frame part,
in particular, wherein the rails form a planar arrangement with the frame parts. The advantage here is that increased stability can be achieved.

Further advantages emerge from the subclaims. The invention is not limited to the combination of features of the claims. For the skilled person, further meaningful combination options of claims and / or individual claim features and / or features of the description and / or figures, in particular from the task and / or the task posing by comparison with the prior art arise.

• In der 1 ist ein aus Modulen zusammengesetztes Lager dargestellt.
• In der 2 ist ein erstes der Module in Schrägansicht dargestellt, das eine Hauptschienenrichtung zum Durchfahren des Moduls und zwei Querschienen.
• In der 3 ist ein zweites der Module in Schrägansicht dargestellt, das eine Hauptschienenrichtung zum Durchfahren des Moduls, dazu parallel ausgerichtete Nebenschienen und zwei Querschienen aufweist.
• In der 4 sind Durchfahrrichtungen des Moduls nach 3 dargestellt.
• In der 5 ist das erste Modul in Draufsicht symbolisch dargestellt.
• In der 6 ist das zweite Modul in Draufsicht symbolisch dargestellt.
• In der 7 ist ein drittes Modul in Draufsicht symbolisch dargestellt, welches im Unterschied zum sechsten Modul anstelle eines der Last-Lagerplätze 50 Raum für ein Hubwerk 70 aufweist.
• In der 8 ist ein viertes Modul in Draufsicht symbolisch dargestellt, das nur Schienen zum Unterfahren von Last-Lagerplätzen 50 aufweist.
• In der 9 ist ein fünftes Modul in Draufsicht symbolisch dargestellt, das Abstellplätze für das Fahrzeug aufweist.
• In der 10 ist ein sechstes Modul in Draufsicht symbolisch dargestellt, das eine Drehfläche zum Ändern der Fahrtrichtung bei auf der Stelle drehendem Fahrzeug aufweist.
• In der 11 ist ein siebtes Modul in Draufsicht symbolisch dargestellt, das eine Hauptschienenrichtung zum Durchfahren des Moduls und dazu parallel ausgerichtete Nebenschienen aufweist.

The invention will now be explained in more detail with reference to figures:

• In the 1 is a compound composed of modules bearing shown.
• In the 2 a first of the modules is shown in an oblique view, the one main rail direction for passing through the module and two cross rails.
• In the 3 a second of the modules is shown in an oblique view, which has a main rail direction for passing through the module, parallel thereto side rails and two cross rails.
• In the 4 are driving directions of the module according to 3 shown.
• In the 5 the first module is shown symbolically in plan view.
• In the 6 the second module is shown symbolically in plan view.
• In the 7 a third module is shown symbolically in plan view, which in contrast to the sixth module instead of one of the load storage bins 50 Room for a hoist 70 having.
• In the 8th a fourth module in plan view is shown symbolically, the only rails for driving under load storage bins 50 having.
• In the 9 a fifth module is shown symbolically in plan view, which has parking spaces for the vehicle.
• In the 10 For example, a sixth module is shown symbolically in plan view, which has a rotating surface for changing the direction of travel when the vehicle is rotating on the spot.
• In the 11 a seventh module is shown symbolically in plan view, which has a main rail direction for passing through the module and secondary rails aligned parallel thereto.

In 1 an inventive bearing is shown, which is modular. Various modules can be assembled so that the warehouse can be scaled in a simple manner and can thus be adapted to the respective logistical requirements.

The modules are at least partially of a vehicle 3 passable, which has a lifting axis, so that one on top of the vehicle 3 arranged load can be raised or lowered.

The load preferably consists of an example as a pallet, such as Euro pallet, trained receiving unit 2 and the transport goods arranged thereon 1 ,

Thus, the load is by means of a vehicle 3 movable through one or more modules and at a load storage location 50 can be stored. For this purpose, the corresponding module has a support part 6 on which the load, in particular the receiving unit 2 , is deductible.

There is also a hoist 70 arranged in the warehouse, leaving the vehicle 3 including load, so recording unit 2 and cargo 1 is liftable and thus can be transported to a higher floor of the warehouse.

As in 2 is shown in a first module, a arranged on the bottom rectangular frame is provided, which consists of frame parts 21 is composed. In addition, this frame has a centrally located brace to increase the rigidity.

Vertically oriented carrier parts 5 are on the horizontally oriented frame parts 21 as well as on the bracing 22 fixed. Between each one stiffened together by bracing each other pair of support members 5 is in each case a support part 6 arranged.

In this way, four load storage bins are formed, in each of which is acted upon by the load vehicle 3 can be retracted. By lowering the lifting axle of the vehicle 3 then the load is deductible on a pair of support members 6 ,

The vehicle 3 is rail-guided and reaches the load storage bins through cross rails 4 which from a main track 20 lead out into the respective load storage space and vorzuasweise also end there.

By means of the main rail 20 the module can be passed through in the middle, especially if all four load bins are occupied.

By means of the cross rails 4 is transverse driving allows, in particular on two mutually spaced pairs of cross rails 4 , In the rail direction of the main rail 20 is only a passing through of the module on that pair of rails allows, which is the main rail 20 forms. Other parallel rails are not available.

As in 3 are shown in the local module as opposed to the execution 2 additional secondary rails 30 parallel to the main rails 20 intended. By means of secondary rails 30 is one of the main rail 20 allows passage through the module spaced. This drive through is only for vehicles 3 without absorbed load possible, since driving through on the secondary rails 30 below the support parts 6 the respective load storage bins takes place.

Thus, the module is after 3 a passage parallel to the rail direction of the main rails 20 not only on the main rails 20 but also on the two pairs of side rails 30 allows. The first of these pairs is on the side of the pair of main rails facing away from the other pair 20 arranged. The two pairs of crossbars 4 are as well as at 2 available.

Driving through the module along the main rails 20 is every vehicle 3 with or without load recorded.

In 4 are the travel directions for driving through the main rails 20 and the side rails 30 shown schematically with arrows.

A respective secondary rail 30 is deeper than the rest part ( 6 ), ie below the support part ( 6 ), so that on the secondary rail ( 30 ) moving vehicle underrun the support member ( 6 ) is made possible parallel to the main rails, in particular a load on the support part ( 6 ) is stored.

supporting parts 6 are arranged on the same first vertical position. The rails, in particular so the main rails, side rails and cross rails are each arranged on a second rail for all same vertical position.

5 restores the module 2 schematically, wherein the four load storage bins with the reference numeral 50 Marked are. The thickest double arrow symbolizes the passage along the main rails 20 , The thinner double arrow in comparison hereby symbolizes the direction of travel on the cross rails 4 ,

Likewise 6 the module after 3 schematically, wherein the four load storage bins with the reference numeral 50 Marked are. The in 6 thickest double arrow symbolizes the passage along the main rails 20 , The thinner double arrow in comparison hereby symbolizes the direction of travel on the cross rails 4 or secondary rail 30 , Here are the direction of the cross rails 4 and the direction of the side rails 30 aligned perpendicular to each other.

Unlike the module after 6 rejects the module 7 instead of one of the load bins 50 a hoist 70 on.

In contrast to 5 rejects the module 8th in the area of the main rails 20 two additional load bins 50 on, so while the vehicle 3 on the main rails 20 through the module is durchfahrbar, but only without recorded load. Because with assignment of all load storage bins 50 of the module with a respective one on the receiving parts 6 absorbed load is only a driving under the loads on the main rails 20 or the crossbars 4 possible.

As in 9 shown, the module is also executable with two mutually perpendicular rails, so that the module from the vehicle 3 is traversable in two mutually perpendicular directions.

As in 10 The module can also be used as a turning area for turning the direction of travel. The range of rotation can also be used as a load storage space for a vehicle.

The omnidirectional drive makes it possible to change the travel movement into a transverse travel movement, without the frame of the vehicle and / or the linear drive arrangement having to be rotated relative to the skin rails

LIST OF REFERENCE NUMBERS

1

cargo

2

recording unit

3

vehicle

4

cross rail

5

support part

6

supporting part

20

main rail

21

frame part

22

brace

30

In addition to rail

50

Last storage bin

70

Hoist, in particular vertical conveyor

100

surface of revolution

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• WO 2014/095015 A1 [0003]
• DE 102015001410 A1 [0004]
• DE 102016003665 A1 [0005]
• DE 69617078 T2 [0006]

Claims (10)

Bearing arrangement, comprising at least one module with rails and a guided on the rails vehicle, wherein at the top of the vehicle, a load is receivable, in particular wherein the load by means of a linear drive assembly, in particular lifting axle of the vehicle can be raised, in particular when the state of the linear drive assembly, and / or lowered, especially when the lowered state of the linear drive assembly is, characterized in that the rails have a pair of rails, so main rails, which allows the vehicle with recorded load driving through the module in the pair belonging to the rail direction, ie main rail direction, allows raised state of the Linearantriebsanord voltage, - the rails at least another pair of rails, ie cross rails, which allow the vehicle only when the lowered state of the linear drive assembly and no load recorded driving in the transverse direction to the main rail direction icht, in particular wherein the transverse direction is directed transversely to the main rail direction and / or wherein the transverse direction is directed perpendicular to the main rail direction, - and / or wherein the rails have at least one further pair of rails, ie secondary rails, which the vehicle only when lowered state of the linear drive assembly and without absorbed load driving parallel to the main rail direction allows. Bearing arrangement after Claim 1 , characterized in that each of the transverse rails crosses a main rail and a secondary rail, in particular completely crossed, so that the vehicle is a complete crossing of the main rail and the secondary rail executable. Bearing arrangement according to at least one of the preceding claims, characterized in that on the underside of the module, in particular a rectangular frame is formed, which is composed of frame parts (21), in particular wherein said frame has a centrally disposed strut to increase the rigidity, in particular vertically aligned support members 5 with the particular horizontally oriented frame members (21), in particular and with the brace (22) are connected, wherein at least one respective support member (5) each have a support member (6) is arranged on which a load can be stored, in particular by lowering the linear drive arrangement of the vehicle, in particular if it underruns the load or the support part (6). Bearing arrangement according to at least one of the preceding claims, characterized in that a respective sub-rail is disposed below the support member, so that the moving on the sub-rail vehicle underrunning the support member (6) is made possible parallel to the main rails, in particular a load on the support member (6) is stored. Bearing arrangement according to at least one of the preceding claims, characterized in that when the lowered state of the linear drive assembly, the support part above, that is arranged at a greater vertical height, the linear drive assembly of the vehicle and / or that in the raised state of the linear drive assembly of the overlapping part of the overlay area from that of the linear drive assembly comprises encompassed height range is. Bearing arrangement according to at least one of the preceding claims, characterized in that each support member is held by a support member which is braced with a respective further support member, in particular so Verstrebungsteile connect the two support members, in particular wherein the support member is provided to form a load storage space. Bearing arrangement according to at least one of the preceding claims, characterized in that a module has a hoist, in particular vertical conveyor. Bearing arrangement according to at least one of the preceding claims, characterized in that the module has a surface for rotating, so changing the direction of travel of the vehicle. Bearing arrangement according to at least one of the preceding claims, characterized in that the vehicle has an omnidirectional drive, in particular a Mecanumradantrieb, in particular so that the vehicle of a driving movement along a main rail in a driving movement along a transverse rail with unchanged orientation of the linear drive assembly relative to the main rail, in particular that is, without rotational movement of the linear drive assembly and / or the vehicle, can be transferred .. Bearing arrangement according to at least one of the preceding claims, characterized in that a respective rail is connected to a respective frame part, in particular wherein the rails form a planar arrangement with the frame parts.

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