JPH0769410A - Rack facility - Google Patents

Abstract

PURPOSE:To enable an article on the inner side on the lowermost stage to be easily taken out by providing tables to move longitudinally on respective housing parts and takeoff ports from which the article can be taken out on the upper part. CONSTITUTION:Housing parts 13, 14 wherein articles can be respectively housed on this side and the inner side are provided on upper and lower stages, and tables 16, 17 to move between this side and the inner side and takeoff ports 20 from which the articles can be taken out upward are formed on respective housing parts 13, 14. An article 12 is placed on the lower stage table 16 and housed on the inner side of the lower stage housing part 13, while the other article 24 is housed on this side of the lower stage housing part 13, and the other article 23 is placed on the upper stage table 17 and housed on the inner side of the upper stage housing part 14. Thereby, the upper stage table 17 is moved from the inner side to this side, after that, the article 12 on the inner side of the lower stage housing part 13 is lifted by a crane 22, so as to be easily taken out from the takeoff port 20.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shelf facility for placing articles on a movable table and storing them in a storage section.

[0002]

2. Description of the Related Art Conventionally, for example, a shelf facility of this type is shown in FIG. That is, inside the shelf frame 42 placed on the floor 41, storage portions 45 capable of storing the articles 43 are provided on the front side and the back side, respectively. Storage 45
Is provided with a table 46 that moves between the front side and the back side. Further, on the front side of the upper portion of the shelf frame 42, a loading / unloading port 44 is formed which communicates with the front side of the storage unit 45 and the upper side of the shelf frame 42.
It is carried in and out at 45. On the back of the upper part of the shelf frame 42,
A mounting portion 47 on which 49 can be mounted is formed.

According to this, when the articles 43 are stored in the empty shelf equipment, the table 46 is moved to the front side as shown by the phantom line in FIG. Then, it is carried to the front side of the storage section 45 and placed on the table 46. After that, as shown by the solid line in FIG. 8, the table 46 is moved to the back side and the article 43 is stored inside the storage section 45. If you want to store another item 49, use the crane 48.
The article 49 may be placed on the placement section 47 of the shelf frame 42 using.

[0004]

However, in the above-mentioned conventional type, after the two articles 43 and 49 are stored in the shelf equipment, the third article 50 is stored as shown by the phantom line in FIG. When stored on the front side of the portion 45, the problem occurs that the articles 43 stored on the back side cannot be taken out.

The present invention solves the above-mentioned problems. It is possible to store articles on the front side and the back side of the lowermost storage section and also store the articles on the rear side of the upper storage section. It is an object of the present invention to provide a shelf facility in which articles on the inner side of the lower stage can be easily taken out.

[0006]

In order to solve the above problems, the shelf equipment according to the present invention is provided with a plurality of upper and lower storage units capable of storing articles on the front side and the back side, respectively. , A table that moves between the front side and the back side is provided, and a take-out port that allows articles to be taken out upward is formed between the back side of the upper storage section and the back side of the lower storage section. It is a thing.

[0007]

According to the above construction, when articles are to be stored in an empty shelf facility, the table at the bottom is moved to the front side, the articles are carried into the storage section at the bottom from the front and placed on this table. To do. After that, the table is moved to the back side and the article is stored in the back side of the lowermost storage portion. And when storing another item, move the upper table to the front side,
Another article is loaded into the upper storage unit from the front side and placed on the table. After that, the table is moved to the back side to store the article in the back side of the upper storage portion. Furthermore, when another article is to be stored, this article is loaded into the lowermost storage section from the front side and stored on the front side of the storage section.

After that, when taking out the article stored in the rear side of the lowermost storage section, first, the upper table is moved together with the article from the back side to the front side. As a result, the upper article that interferes with the removal escapes from above the article on the inner side of the lowermost storage section. After that, the article on the inner side of the storage section at the lowermost stage is lifted by a crane, so that the article can be easily taken out from the take-out port to above the shelf facility.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. As shown in FIGS. 1 and 2, reference numeral 1 denotes a shelf frame installed on the floor 2. The shelf frame 1 includes a pair of left and right front columns 3a and 3b and a left and right pair of intermediate columns 4.
a, 4b, a pair of left and right rear columns 5a, 5b, a pair of left and right rails 6a, 6b, 7a, 7b, and both front columns 3
The front connecting rod 8 is connected between the upper ends of the a and 3b, and the rear connecting rod 9 is connected between the upper ends of the rear columns 5a and 5b.

Of these, a pair of left and right upper step rails 6a,
Reference numerals 6b denote the inner side surfaces of the upper end of the front strut 3a on one side, the inner side surfaces of the upper end of the rear strut 5a on one side, and the upper end of the front strut 3b on the other side. It is attached to the inner side surface of the middle part column 4b through the inner surface of the upper part of the middle column 4b and the inner surface of the upper part of the rear column 5b on the other side. Further, the pair of left and right lower step rails 7a and 7b respectively extend from the lower inner side surface of the front strut 3a on one side to the lower inner side surface of the rear strut 5a on one side through the lower inner side surface of the intermediate strut 4a. It is attached to the lower inner side surface of the front strut 3b on the other side, the lower inner side surface of the middle strut 4b, and the lower inner side surface of the rear strut 5b on the other side.

Inside the shelf frame 1, lower storage sections 13 for storing articles 12 are formed on the front side and the rear side, respectively. The upper side and the rear side of the shelf frame 1 are respectively formed. An upper storage portion 14 capable of storing the article 23 is formed. Inside the lower storage 13 and the upper storage 14, a lower table 16 and an upper table 17 that move between the front side and the back side are provided, respectively.

The lower table 16 and the upper table 17
Each of them is composed of a shelf plate 18 on which the articles 12 and 23 can be placed, and rollers 19 attached to four front, rear, left and right positions of the shelf plate 18. As a result, the lower table 16 is supported and guided by the pair of left and right lower step rails 7a, 7b via the rollers 19, and the upper table 17 is supported by the pair of left and right upper step rails 6a, 6b via the rollers 19. Guided to move. Further, between the rear side of the lower storage section 13 and the rear side of the upper storage section 14, a take-out port through which the article 12 can be taken out upward.
20 are formed. Further, a carry-in / out port 15 communicating with the front side of the lower storage unit 13 and the front side of the upper storage unit 14 is formed, and the article 12 is carried in / out from the carry-in / out port 15. The carry-in / out port 15 is formed on the front side between the pair of upper step rails 6a and 6b, and the take-out port 20 is formed on the rear side between the upper step rails 6a and 6b.

The operation of the above structure will be described below.
When storing articles 12 in an empty shelf facility, move the lower table 16 to the front side as shown by the solid line in FIG.
The article 12 is placed on the lower table 16 from the carry-in / out port 15 by using 22. After that, as shown by the phantom line (a) in FIG. 3, the lower table 16 is moved to the back side to store the article 12 in the lower storage unit 13.
It is stored in the back side of. Then, when another article 23 is stored, the upper table 17 is moved to the front side and the article 23 is placed on the upper table 17 from above by using the crane 22 as shown by a virtual line in FIG. After that, as shown by the solid line in FIG. 1, the upper table 17 is moved to the rear side to store the article 23 in the rear side of the upper storage portion 14.

Further, as shown in FIG. 4, when another article 24 is to be stored, the article 22 is stored from the loading / unloading port 15 to the front side of the lower storage section 13 by using the crane 22. As described above, since the articles 12, 23, and 24 can be stored on the front side, the storage operation can be performed easily and safely.

After that, when taking out the article 12 stored in the rear side of the lower storage section 13, the upper table 17 is first moved together with the article 23 from the back side to the front side as shown by the solid line in FIG. As a result, the upper article 23
Escapes from above the article 12 on the inner side of the lower storage section 13.
Then, as shown by the phantom line in FIG. 5, by lifting the article 12 on the inner side of the lower storage 13 with the crane 22,
The article 12 is easily removed from the outlet 20 above the shelf facility.

In the above embodiment, the upper and lower storage sections 13, 14 are provided.
However, it may be a shelf facility having three or more upper and lower stages. Further, in the above embodiment, the lower table 16 and the upper table 17 are manually moved, but the lower table 16 and the upper table 17 may be automatically moved by an electric motor or a cylinder device.

In the above embodiment, the articles 12, 23, 24 are loaded into the storage sections 13, 14 by using the crane 22, but a loading / unloading port is provided between the front columns 3a, 3b to provide the front side. You may carry in from here using a forklift.

Next, another embodiment of the present invention will be described with reference to FIGS. That is, the pair of left and right first upper step rails 30a, 30b respectively extend from the inner surface of the upper end portion of the one front side support column 3a to the inner surface of the upper end portion of the intermediate support column 4a and the inner surface of the upper end portion of the one rear side support column 5a. And from the inner surface of the upper end of the front strut 3b on the other side to the inner surface of the upper strut of the middle strut 4b to the inner surface of the upper end of the rear strut 5b on the other side. In addition, the first upper rail 30a, 30b
A pair of left and right second upper rails 31a, 31b are respectively provided below the upper side of the upper side inner surface of the upper side of the middle side column 4a from the inner side surface of the upper side of the front side column 3a.
It is attached to the inner surface of the upper end portion of a and the inner surface of the upper end portion of the front strut 3b on the other side to the inner surface of the upper end portion of the middle strut 4b to the inner surface of the upper end portion of the rear strut 5b on the other side. Then, both first upper rails 30a, 30b are provided via the rollers 19.
The first upper table 32 that is supported and guided by the first upper table 32 and moves between the front side and the rear side, and both second upper step rails via the rollers 19.
A second upper table 33 is provided which is supported and guided by 31a and 31b and moves between the front side and the back side.

According to this, as shown in FIG.
Are stored on the lower table 16 and stored in the rear side of the lower storage section 13, the articles 24 are stored in front of the lower storage section 13, and the articles 23 are placed on the first upper table 32 and stored in the upper storage section. The articles 34 are stored on the back side of the article 14, the articles 34 are placed on the second upper table 33, and are stored on the front side of the upper storage portion 14. At this time, since the lower table 16, the first upper table 32, and the second upper table 33 are moved to the front side, respectively, the articles 12, 23, 24, and 34 can be stored on the front side. Easy and safe storage work.

Thereafter, when taking out the article 12 stored in the rear side of the lower storage section 13, first, the article 34 placed on the second upper table 33 is lifted by a crane and once removed from the front side, and the solid line in FIG. The first upper table 32 is moved to the front side together with the article 23 as shown in FIG. As a result, the upper article 23 that interferes with taking out escapes from above the article 12 on the inner side of the lower storage portion 13. Then, as shown by the phantom line in FIG. 7, the article 12 on the inner side of the lower storage 13 is placed on the crane.
By lifting at 22, the article 12 can be easily taken out of the take-out port 20 above the shelf equipment.

[0021]

As described above, according to the present invention, when an article is stored in an empty shelf facility, the table at the bottom is moved to the front side, and the article is carried into the storage section at the bottom from the front side. Then place it on this table. After that, the table is moved to the back side and the article is stored in the back side of the lowermost storage portion. Then, when storing another article, the upper table is moved to the front side, another article is carried into the upper storage section from the front side, and is placed on the table. After that, the table is moved to the back side to store the article in the back side of the upper storage portion. Furthermore, when another article is to be stored, this article is loaded into the lowermost storage section from the front side and stored on the front side of the storage section. As described above, since the articles can be stored on the front side, the storage operation can be performed easily and safely.

After that, when the article stored in the back side of the lowermost storage section is taken out, first, the upper table is moved together with the article from the back side to the front side. As a result, the upper article that interferes with the removal escapes from above the article on the inner side of the lowermost storage section. After that, by lifting the article on the inner side of the lowermost storage section with a crane or the like, the article can be easily taken out from the take-out port to above the shelf facility.

[Brief description of drawings]

FIG. 1 is a side view of a shelf facility according to an embodiment of the present invention.

FIG. 2 is a plan view of shelf equipment.

FIG. 3 is a side view for explaining a storage procedure of articles.

FIG. 4 is a side view for explaining a storage procedure of articles.

FIG. 5 is a side view for explaining a method of taking out an article stored in the inner side of the lower storage section.

FIG. 6 is a side view of a shelf facility according to another embodiment of the present invention.

FIG. 7 is a side view for explaining a method of taking out articles stored in the inner side of the lower storage section in another embodiment.

FIG. 8 is a schematic side view of shelf equipment in a conventional example.

FIG. 9 is a schematic side view for explaining a problem of the shelf equipment in the conventional example.

[Explanation of symbols]

 12,23,24,34 Items 13,14 Storage 16,17 Table 20 Exit

Claims (1)

[Claims] 1. A storage unit capable of storing articles is provided on each of a front side and a rear side in a plurality of upper and lower stages, and each storage unit is provided with a table that moves between the front side and the rear side. Shelving equipment, characterized in that a take-out port through which articles can be taken out is formed between the back side of the storage section and the back side of the lower storage section.