JPH11189312A - Article housing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To suppress oscillation of a running body in additon to prevent it from laterally falling by separating a catching part against a running wheel in the same direction as the deviated direction of a lifting part to a lifting post, deviating it in the same direction as the deviating direction of the lifting part to the lifting post. SOLUTION: Respective rollers 19 as catching parts against a loading face 32a are allowed to abut to the loading face 32a to be received and supported with it, they are supported with the extended end side of the projecting arm extending from a carriage part, hence a lifting part 20 exists on the position separated in the same direction as the deviated direction of the lifting part to a lifting post 14, and a running body 13 is supported so as not to laterally fall on the side positioning the lifting part 20. Hereby, a running body 13 ridden on the getting in position for transfer of a transfer carriage 30 is received and supported with a running wheel 11a and the roller 19 so as not to laterally fall on the transfer carriage 30.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plurality of traveling passages for entry / exit work with respect to a storage shelf, which are formed side by side in the width direction of the passage, and which is used for putting articles in and out of the storage section of the storage shelf. A traveling body including an elevating unit so as to be able to drive up and down is provided so as to be able to drive and drive each of the traveling passages,
In a state adjacent to the end of the traveling passage, the transport vehicle on which the traveling body can get on and off by traveling is selectively positioned in one of the traveling passages. A traveling path along the direction in which the passages are arranged is provided so as to be able to be driven and driven. A post is configured to support an elevating section, and the traveling body is a single traveling rail installed in the traveling path, and a single traveling rail installed on the transfer carriage. The present invention relates to an article storage facility configured to travel while being guided by a vehicle.

[0002]

2. Description of the Related Art An elevating unit for taking articles in and out of a storage unit of a storage shelf is supported by an elevating post standing upright on a carriage unit of the traveling body so as to be freely driven up and down. In an article storage facility configured to travel along a traveling path for unloading work, and to be transferred to one of a plurality of traveling paths on a transfer carriage, the traveling body may be a traveling path. And when the transport vehicle is guided by a single traveling rail and travels along the traveling path, the upper end of the elevating post is fixed above the traveling path. And the traveling body can be supported by this support rail so as not to fall down. However, it is necessary to separate the elevating post from the support rail to enable the transfer of the traveling body by the transport trolley when riding on the transport trolley. Can not. Therefore, conventionally, as shown in, for example, Japanese Patent Publication No. 51-45383, when a traveling body rides on a transfer carriage, a support member provided at an upper end portion of a column erected on the transfer carriage comes into contact with the lifting post. In some cases, the traveling body is configured to receive and support the traveling body, so that the traveling body can be stably mounted on the transfer vehicle so that the traveling body does not fall down and does not easily swing.

[0003]

When the conventional vehicle support technology is employed, there is a problem in that the transport vehicle becomes large in height due to the necessity of supporting columns standing on the transport vehicle. In addition, there is also a problem that the material tends to be heavy. An object of the present invention is to provide an article storage facility in which a traveling body can be stably mounted on a transport vehicle and the transport vehicle can be obtained relatively lightly.

[0004]

According to one aspect of the present invention, there is provided an article storage facility as set forth above, wherein the transporting vehicle is mounted on the transporting vehicle when the traveling vehicle is mounted on the transporting vehicle. The lifting part is displaced with respect to a traveling wheel provided on the traveling body so that the contact part abutting on the part travels on the traveling rail in the passage and the traveling rail on the bogie with respect to the lifting post. The traveling body is provided in the traveling body in an arrangement spaced apart in the same direction as the traveling direction, and the traveling body is supported by the traveling vehicle by the traveling wheels and the hitting portion when the traveling body is riding on the traveling vehicle. It is configured as follows. That is, when the traveling body gets on the transfer cart,
It is supported on the transfer carriage by the traveling wheels and the contact portion. At this time, by the fact that the elevating part is displaced in the above direction with respect to the elevating post, and by the contact part being separated from the traveling wheel in the same direction as the elevating part with respect to the elevating post, The traveling body is supported so that the entire weight of the traveling body does not fall over the traveling wheel and the contact portion, and does not swing easily. As a result, the traveling body is stably mounted on the transport carriage and quickly transported, so that articles can be efficiently taken in and out. In addition, it is only necessary to provide the contact portion on the traveling body, and as compared with the conventional case where the supporting columns are erected on the transporting vehicle, the transporting vehicle can be made more compact and lightweight, and the transporting vehicle is advantageous. Or can be driven at low cost with a relatively light electric device.

According to the second aspect of the present invention, the projecting arm extends from the bogie portion of the traveling body in a state where the projecting arm is supported in a cantilever manner. Part is provided. That is, the contact portion is provided as far as possible from the traveling wheel by the overhanging arm, and the distance between the contact portion and the traveling wheel as a support span when the traveling body is supported on the transfer cart is made as long as possible. When the length is divided, the traveling body is made as lightweight as possible by the cantilever of the overhanging arm. This allows
The traveling body can be more stably mounted on the transport carriage by the long support span, and can be quickly transported. In addition, the traveling body can be advantageously operated such that the weight of the traveling body is reduced and the traveling body can be driven by a relatively small electric device.

According to the third aspect of the present invention, when the traveling body is on the transfer carriage, the traveling body is locked to the hitting portion to prevent the contacting portion from rising from the traveling body mounting portion. An engaging portion is provided on the transporting vehicle, and the abutment portion is used as a locked portion to which the engaging portion is engaged, and the transporting member is transported on the transporting vehicle so that the traveling body is hardly shaken by suppressing the lifting of the abutting portion. It is. As a result, the traveling body can be mounted on the transfer carriage so as to be less likely to swing and can be transported more quickly, and the structure can be obtained relatively simply by using the contact portion as the locked portion.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 1 to 3, four storage shelves 1 are provided side by side, and the four storage shelves 1 are provided side by side in the vertical and horizontal directions. Storage section 1a
An article storage facility is constituted by a stacker crane 10 for carrying in and out of articles to and from a transfer trolley 30 for transferring the stacker crane 10 outside the shelf. In this article storage facility, an operator rides on a boarding section 21 provided in the elevating section 20 of the stacker crane 10 and drives the stacker crane 10 and the transfer cart 30 to go to a predetermined storage section 1a of a predetermined storage shelf 1. The goods are put in and taken out by hand, and the details are configured as follows.

In the interior of the shelf, two of the four storage shelves 1
A first traveling passage 3a on which a single traveling rail 2 for performing a loading / unloading operation with respect to the individual storage shelves 1 is provided;
A second traveling path 3 on which a single traveling rail 2 for carrying out a loading / unloading operation with respect to the other two storage shelves 1 is installed.
and b are formed side by side in the width direction of the passage. A traveling path 6 having a pair of traveling rails 4 and 5 in a direction along the direction in which the traveling paths 3a and 3b are arranged is formed outside the shelf.

As shown in FIG. 4 to FIG.
a, 3b, one of a pair of traveling wheels 11a, 11b traveling on the traveling rail 2 is provided at one end thereof so as to be freely driven by an electric traveling motor 12, and the other wheel 11b is provided at the other end. Bogie part 13a to be freely rotatable
The lifting posts 14 are erected between the front and rear wheels, and the extending arms 15 are extended from the front end side and the rear end side of the bogie portion 13a toward the lateral outside of the bogie portion 13a.
The lifting and lowering post 20 is supported by the lifting and lowering post 14 so as to be slidable and vertically movable, and a chain operation sprocket 17 which is rotatably driven by an electric lifting and lowering motor 16 on the side of the carriage 13a has a lifting and lowering chain ( The stacker crane 10 is configured to drive a lifting unit 20 by driving a lifting unit 20 (not shown).
That is, by driving the traveling motor 12, the traveling body 13 is driven by the traveling motor 12 so that the traveling wheels 11a are driven.
And the traveling passage 3 by the idle-type traveling wheel 11b.
a, 3b is guided by the traveling rail 2 to move the elevating unit 20, and the boarding unit 21 is moved in the left-right direction on the front side of the storage shelf 1 located on both sides of the traveling passages 3a, 3b. Let it. At this time, a guide mechanism 18 provided at the upper end of the elevating post 14 is driven by a pair of freely rotatable guide rollers 18a, 18a which are rotatable about a vertical axis of the running body. It moves while engaging with the support rail 7 fixed above the passages 3a and 3b, so that the traveling body 13 does not come off the traveling rail 2.
And it is supported by the support rail 7 so as not to fall down. By driving the elevating motor 16, the elevating unit 20 is driven up and down by an elevating chain driven by the elevating motor 16 to move the riding unit 21 through the traveling passages 3 a and 3.
The front side of the storage shelf 1 located on both lateral sides of b is moved up and down.

As shown in FIGS. 7 to 9, a truck frame formed by combining a plurality of frames 31 to 33 travels on a traveling rail 4 located on the shelf side of the traveling rails 4 and 5. One of the pair of running wheels 34a, 34b is freely rotatable and the other wheel 34b
Is driven by an electric traveling motor 35, and a pair of front and rear traveling wheels 36a, 36 traveling on the other traveling rail 5 of the traveling rails 4, 5 are provided.
b, a single running rail 37 for the bogie frame laterally arranged to guide the running of the running body 13 at one of the front and rear ends of the bogie frame;
The mounting surface 32a, which is a part of the second frame 32, and a pair of first locking portions 38 which are located side by side in the lateral direction of the bogie frame on the side opposite to the traveling rail 37 in the longitudinal direction of the bogie frame. , 38, a pair of left and right first locking portions 3
A traveling body mounting portion having one of the first and second locking portions 38 and 38 and one of the second locking portions 39 arranged in the longitudinal direction of the bogie frame is formed on the upper surface side of the bogie frame. Thus, the transfer cart 30 is configured. That is, by driving the traveling motor 35, the transport carriage 30 moves the traveling route 6 by the wheels 34b driven by the traveling motor 35 and the other idle-type wheels 34a, 36a, 36b through the traveling passages 3a and 3b. It runs in the direction where is lined up. At this time, a pair of left and right freely rotatable guide rollers are attached to each of the member 40 supporting the traveling wheel 34a and the member 40 supporting the traveling wheel 34b so as to be rotatable around a vertical axis of the bogie. 41, 41 are running rails 4
And guides the movable cart 30 so as not to come off the traveling rail 4. Then, it is adjacent to the traveling vehicle getting on / off position set on one end side of the traveling route 6, that is, the end of the first traveling passage 3a, and is connected to the transfer carriage 30 and the first traveling passage 3a.
The transfer carriage 30 is stopped at a position where the traveling rails 37 and 2 of the traveling passage 3a are aligned in a straight line, and the traveling body 13 is moved from the traveling rail 2 of the first traveling passage 3a to the traveling rail 37 of the transfer carriage 30. By causing the traveling body 13 to travel or traveling from the traveling rail 37 of the transfer carriage 30 to the traveling rail 2 of the first traveling path 3a, the traveling body 13 is moved to the first traveling path 3a.
And the entire stacker crane 10 is placed on the transfer carriage 30 from the first traveling passage 3a, or the traveling body 13 is moved from the traveling body placement section of the transport carriage 30 to the first traveling position. And the entire stacker crane 10 is transferred from the transfer trolley 30 to the first traveling passage 3a.
Or you can drop it. In addition, the traveling body getting on / off position set on the other end side of the traveling route 6, that is, the second traveling passage 3
b, the transport vehicle 30 is stopped at a position where the transport vehicle 30 and the travel rails 37, 2 of the second travel path 3b are aligned in a straight line, and the traveling body 13 is moved to the second travel path 3b. The traveling rail 2 may be moved from the traveling rail 2 to the traveling rail 37 of the transfer carriage 30, or the traveling rail 3 of the transfer carriage 30 may be moved.
7 to the traveling rail 2 of the second traveling passage 3b, the traveling body 13 is transferred from the second traveling passage 3b to the traveling body mounting portion of the transfer carriage 30, and the entire stacker crane 10 is moved to the second traveling path. From the traveling passage 3b to the transfer carriage 30
Or the traveling body 13 descends from the traveling body mounting portion of the transfer carriage 30 to the second traveling passage 3b, and the stacker crane 1
0 can be entirely lowered from the transfer carriage 30 to the second traveling passage 3b. As a result, the transfer cart 30 transfers the stacker crane 10 from the traveling object getting on / off position adjacent to the first traveling passage 3a to the traveling object getting on / off position adjacent to the second traveling passage 3b, and moves to the second traveling passage 3b. By lowering, it is moved from the first traveling passage 3a to the second traveling passage 3b, or is moved from the traveling vehicle getting on / off position adjacent to the second traveling passage 3b to the traveling vehicle getting on / off position adjacent to the first traveling passage 3a. Then, it is moved down from the second traveling passage 3b to the first traveling passage 3a by being lowered to the first traveling passage 3a.

As shown in FIG. 1 and FIG.
Numeral 0 is supported by the elevating post 14 in such a position as to be deviated to one lateral side of the elevating post 14 with respect to the elevating post 14. Each of the extending arms 15 of the pair of extending arms 15, 15 extends from the bogie portion 13a in the same direction as the direction in which the elevating section 20 is deviated with respect to the elevating post 14, and has a proximal end. It is configured as a cantilever arm that is supported by being connected to the carriage 13a only on the side. A roller 19 is attached to the extending end of each of the pair of extension arms 15 so as to be rotatable around a lateral axis of the traveling body.

As shown in FIG. 9 and FIG.
When the vehicle moves from the traveling passages 3a and 3b to the transfer carriage 30, the rollers 19 are placed on the placement surface 32a and roll on the placement surface 32a. A stopper body 42a provided in a stopper device 42 attached to the end of the traveling rail 37 and attached to the bogie frame.
When the end of the bogie portion 13a comes into contact with the carriage 13, the traveling body 13 comes to the riding position set as the transport riding position. Then, the guide mechanism 18 is disengaged from the support rail 7 and the stacker crane 1 by the transfer trolley 30.
0 can be transported.

When the traveling body 13 gets on the transfer carriage 30 and comes to a position immediately before the transfer riding position, the extension arm 15 of the two extension arms 15, which rides on the transfer carriage 30 first. The roller 19 as a locked portion provided in the first arm 39 starts to enter the lower side of the second locking portion 39, the two 19, 39 start to be engaged, and
A locked portion 19a formed of a member that supports the roller 19 and provided at the distal end side of one of the projecting arms 15 of the pair of first and fifth engagement portions 38, 38 is provided. Starting to enter the lower side of one of the first locking portions 38, both 19
a, 38 start to be engaged, and a locked portion 19a formed by a member supporting the roller 19 on the tip end side of the other extension arm 15 is provided below the other first locking portion 38. And the two 19a, 38 begin to engage. Running body 13
Is in the transfer riding position, the entirety of the one roller 19 enters the lower side of the second locking portion 39, and the two 19, 39 are engaged with each other for transporting the traveling body. The portion 39 is locked to the roller 19, and the roller 19 rises from the mounting surface 32a beyond the range of the flexibility between the second locking portion 39 and the roller 19, and shifts toward the traveling wheel 36a. And the whole of the locked portions 19a enters the lower side of the first locking portion 38, and
a, 38 are in the engaged state for transporting the traveling body, each first locking portion 38 is locked to the locked portion 19a, and the locked portion 19a is moved from the mounting surface 32a to the first locking portion 38. Floating beyond the range due to the flexibility between the lock portion 19a and the locked portion 19a, and shifting to the traveling rail 37 are prevented. At this time, each of the rollers 1 as a contact portion with respect to the placing surface 32a is described.
9 abuts against the mounting surface 32a and is received and supported. Since each roller 19 is supported on the extension end side of the extension arm 15 extending in the above-described direction from the bogie section 13a,
With respect to the traveling wheels 11a and 11b, the elevating unit 20 is located at a position separated in the same direction as the direction in which the elevating unit 14 is deviated with respect to the elevating post 14. It will support so that it may not fall down on the side where it is located. As a result, as shown in FIG. 12, the traveling body 13 riding on the transfer riding position of the transfer cart 30 is received and supported by the traveling wheels 11a and 11b and the rollers 19 so as not to fall down on the transfer cart 30 and transferred. Engagement by the set of the first locking portion 38 and the locked portion 19a located on the side of the carriage 30 getting on and off the traveling body, and the first locking portion 38 and the second locking located on the opposite side to this set. Part 39 and locked part 1
9a, the engagement of the roller 19 with the roller 19 prevents the lifting and the forward / backward displacement, and the vehicle is stably transported so as not to be easily swayed and displaced.

When the traveling body 13 gets off the transfer carriage 30,
Due to the traveling movement of the traveling body 13 with respect to the transport carriage 30, the roller 19 naturally comes off from the second locking portion 39 in the traveling direction of the traveling body 13, and the two 19 and 39 are separated, and each locked portion 19 a becomes The two members 19a and 38 are detached from the first locking portion 38 by themselves in the traveling direction of the traveling body 13 and detached.

As shown in FIG. 4, a mounting frame 22 which is connected to the elevating part 20 so as to be vertically movable to the elevating post 14 is provided.
A floor 23 for worker boarding connected to the lower end side of
The boarding section 21 has an entrance 24 located on the front and rear sides of the floor 23, an operation panel 25 located on the side of the mounting frame 22, and the like.
An article placement table 26 is provided on the front and rear sides of the board so that articles can be placed and transported, and a roof member 27 that covers the upper part of the boarding section 21 is provided. Article placement table 26
Is a table 26a fixed in a horizontal position, and a movable table 26 which is supported by the fixed table 26a so as to be able to swing up and down around the axis P and which also serves as a door for opening and closing the entrance 24.
b.

That is, when putting goods in and out,
An operator rides on the boarding section 21, drives the traveling body 13, the elevating section 20, and the transfer cart 30 as described below, goes to the front side of the predetermined storage section 1a of the predetermined storage shelf 1 where the articles are taken in and out, and hands in and out. You do it. That is, the boarding unit 21 is provided with a drive command operating unit having a drive start switch (not shown), a drive lever L and a bogie drive switch (not shown),
The driving lever L is operated to drive and control the traveling motor 12 of the traveling body 13 while keeping the control device (not shown) in the operation permission state while keeping the operation start switch operated. Then, the traveling body 13 travels along the first traveling passage 3a or the second traveling passage 3b, or travels across the traveling passages 3a, 3b and the transfer carriage 30, and the worker moves in the lateral direction of the storage shelf 1. Then, the user can select a row of storage units along the vertical direction of the storage shelf 1, or can get on or off the transfer trolley 30.

The first traveling passage 3a and the second traveling passage 3b
When the operation lever is operated, the drive lever L is operated to drive and control the lift motor 16 while the operation start switch is kept operated and the control device is set in the operation permission state. Then, the elevating unit 20 moves up and down, and the operator can move up and down the storage shelf 1 to select a storage unit row along the lateral direction of the storage shelf 1.

When the rider gets on the transfer carriage 30, the connector C1 fixed to the carriage 13a is naturally connected to the connector C2 fixed to the transfer carriage 30 by the relative approach between the traveling body 13 and the transfer carriage 30 for the control. The bogie-side traveling motor 35 can be controlled by the device, and the bogie operation switch is operated to start the traveling motor 35 while the operation start switch is kept operated and the control device is set to the operation permission state. Then, the transfer carriage 30 is moved from the traveling body getting on / off position corresponding to one of the first traveling path 3a and the second traveling path 3b to the traveling body getting on / off position corresponding to the other traveling path. To run. When the transfer cart 30 reaches the traveling body getting on / off position corresponding to the first traveling passage 3a or the second traveling passage 3b, the transfer truck 30 is attached to the truck portion 13a so as to detect the position of the traveling truck 30 on the traveling route 6. The control device automatically stops the traveling motor 35 based on the detected information from the position sensor 45, and the transfer cart 30 automatically stops at the traveling vehicle getting on / off position. Thereby, the traveling body 13 is moved from the transfer carriage 30 to the first traveling passage 3.
a and the second traveling passage 3b. That is, the traveling shelf 13 can be moved from the first traveling passage 3a to the second traveling passage 3b, or from the second traveling passage 3b to the first traveling passage 3a, and the storage shelf 1 can be selected.

When the traveling body 13 is located in the first traveling passage 3a or the second traveling passage 3b, the bogie portion 13a of the traveling body 13
The current collector 46 attached to the power supply trolley 47 contacts the power supply trolley 47 fixed to the traveling passages 3a and 3b, receives the drive power from the power supply trolley 47, and supplies the drive power to the traveling motor 12 and the elevating motor 16. Then, the traveling body 13 is moved to the transfer carriage 30.
When riding on the vehicle, the current collector 4
6 comes into contact with the power supply trolley 48 provided on the transport trolley 30, and the current collector 49 attached to the transport trolley 30 comes into contact with the power supply trolley 50 fixed on the traveling route 6 to supply the power. By receiving the driving power from the trolley 50 and supplying it to the power supply trolley 48 on the bogie side, the driving power from the power supply trolley 50 on the traveling path 6 is supplied to the traveling motor 35 via the control device, and the traveling motor 35 is Drive control.

[Other Embodiments] Article storage equipment having three or more storage shelves, such as an article storage facility in which three or more travel passages are formed, and storage shelves provided only between passages even in the case of two travel paths. The present invention can be applied to equipment. In addition, each storage shelf is provided so as to be movable in the direction in which the storage shelves are arranged in parallel, a predetermined storage shelf to be moved in and out of each storage shelf is selected, and a traveling passage is provided in front of the selected storage shelf. The present invention can also be applied to an article storage facility configured to be formed.
A transfer device such as a fork device for taking articles in and out of the storage shelf is provided in the elevating unit, and an operator who gets on the boarding unit goes to a predetermined storage unit and operates the transfer device to take articles in and out. It may be configured and implemented.

[Brief description of the drawings]

FIG. 1 is a plan view of the entire article storage facility.

FIG. 2 is a side view of the entire article storage facility.

FIG. 3 is a plan view of a traveling transfer state by a transfer cart.

FIG. 4 is a perspective view of a traveling body.

FIG. 5 is a side view of the traveling body in a state where the elevating unit is elevated.

FIG. 6 is a plan view of a bogie unit.

FIG. 7 is a perspective view of a transfer cart.

FIG. 8 is a plan view of a transfer cart.

FIG. 9 is a side view of the traveling body in a state where the traveling body is on a transfer cart.

FIG. 10 is a plan view showing a state in which the traveling body is on a transfer cart.

FIG. 11 is an explanatory view showing an engagement state between a locking portion and a locked portion.

FIG. 12 is an explanatory view showing a state in which the traveling body is supported by the transfer cart.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Storage shelf 1a Storage part 2 In-path running rail 3a, 3b Running path 6 Running path 11a, 11b Running wheel 13 Running body 13a Bogie section 14 Elevating post 15 Overhang arm 19 Contact section 20 Elevating section 30 Transfer bogie 37 Bogie Upper running rail

Claims (3)

[Claims] 1. A plurality of traveling passages for loading and unloading work with respect to a storage shelf are formed side by side in a width direction of the passage, and an elevating portion for moving articles in and out of a storage portion of the storage shelf can be driven up and down. The traveling body is provided so as to be capable of driving and traveling in each of the traveling paths, and in a state adjacent to an end of the traveling path, the transport vehicle in which the traveling body can get on and off by traveling is provided with the plurality of traveling vehicles. A driving path along a direction in which the plurality of driving paths are arranged is provided so as to be selectively driven in one of the driving paths, and the elevating unit is erected on a bogie unit of the driving body. The elevating post is configured to support the elevating portion in an arrangement displaced laterally to one side of the elevating post with respect to the elevating post, and the traveling body travels in a single passage installed in the traveling passage. Rail and front An article storage facility configured to travel while being guided by a single traveling rail on a trolley installed on a transport trolley, wherein the traveling body of the transport trolley is mounted when the traveling body rides on the transport trolley. The contact portion abutting on the mounting portion, the traveling wheels provided on the traveling body so as to travel on the rail for traveling in the passage and the rail for traveling on the bogie, the elevating portion is with respect to the elevating post The traveling body is provided in an arrangement spaced apart in the same direction as the deviated direction, and in a state where the traveling body is riding on the transfer carriage, the traveling body is supported on the transfer carriage by the traveling wheels and the contact portion. An article storage facility configured to be operated. 2. The vehicle according to claim 1, wherein an extension arm is extended from the bogie section of the traveling body in a state where the extension arm is cantilevered, and the extension portion is provided on an extension end side of the extension arm. Item storage facility as described. 3. The transport vehicle has a locking portion that locks to the contact portion when the traveling body is riding on the transport vehicle and suppresses the lifting of the contact portion from the traveling body mounting portion. The article storage facility according to claim 1 or 2, wherein the article storage facility is provided.