JPH0712842B2 - Conveyor device by trolley - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention is provided between a station provided adjacent to an end of a multi-tiered shelf rack in a building and a cargo handling area near the end of the building. The present invention relates to a carrier device that uses a dolly for carrying luggage.

[Prior art]

FIG. 6 shows a conventional transporting device using a trolley for transporting luggage between a station provided adjacent to an end of a multi-tiered rack in a building and a cargo handling area near the end of the building. Thus, in the building 1, the multi-tiered stacking shelves 3 extending along the side wall 2 of the building 1 and the carriage running path 4 are provided in series, and the shelving lift that travels along the multi-tiered shelf 3 5 are provided, on both sides in the width direction of the carriage traveling path 4,
A truck traveling rail 7 extending parallel to the side wall 2 from the station 6 adjacent to the end of the multi-tiered shelving 3 toward the cargo handling area 15 at the end in the building 1 is provided. It is known that the luggage carrier 16 is mounted on the vehicle 7.

When carrying a load such as a loading pallet into the station 6 from the outside of the building 1, a carrier truck 16 is placed in the cargo handling area 15 at the end of the building 1, and the forklift 17 transports the cargo to carry the cargo truck 16. Then, the carriage 16 is moved to the station 6 after being lowered.

[Problems to be solved by the invention]

In order to effectively use the space inside the building 1, it is necessary to reduce the distance between the side wall 2 and the carrier truck 16 that travels on the rail 7 for moving the carriage. Since the distance between the carriage 16 placed on 15 and the side of the opening of the building 1 is also significantly reduced, when the luggage is carried by the forklift 17 and unloaded onto the carriage 16, the luggage is opened in the building 1. There is a risk of colliding with the side of the section and being damaged, and a considerably skilled forklift driver is required to unload the luggage onto the carriage 16 without colliding with the side of the opening of the building 1. Further, there is a problem that the load carried by the forklift cannot be quickly unloaded onto the carriage 16.

[Object and Structure of Invention]

An object of the present invention is to provide a carrier-carrying device that can advantageously solve the above-mentioned problems, and the gist of the present invention is to provide a structure in a building 1 along a side wall 2 of the building. The extending multi-tiered shelves 3 and the carriage traveling path 4 are provided in series, and a shelving lift 5 that travels along the multi-tiered shelving 3 is provided, on both sides of the carriage traveling path 4 in the width direction. A carriage traveling rail 7 extending in parallel to the side wall 2 from the station 6 adjacent to the end of the multi-tiered stacking shelves 3 toward the end of the building 1 is provided, and the middle of the carriage traveling path 4 in the width direction. The section includes a straight guide rail 8 extending from one end on the station side of the carriage traveling path 4 toward the other end of the carriage traveling path 4 in parallel with the carriage traveling rail 7, and an end of the straight guide rail 8. Part to the other end of the carriage 4 A bent guide rail 10 formed of an inclined guide rail 9 that is inclined so as to separate from the side wall 2 toward the side is provided, and a carrier carriage 11 that travels along the carriage travel rail 7 has a cargo carrier 12 in which the carrier carriage 12 travels. A support member 13 mounted movably in a direction orthogonal to the support member 13 fixed to the lower portion of the cargo carrier 12 is provided with a plurality of guide rollers 14 facing both side surfaces of the bent guide rail 10. It is in the carrier device by the characteristic trolley.

[Embodiment] Next, the present invention will be described in detail with reference to an illustrated example.

1 to 5 show an embodiment of the present invention, in which a side wall 2 on both sides of the building 1 is provided in the building 1.
The multi-tiered stacking shelves 3 and the carriage running paths 4 that extend along the line are provided in series, and on both sides in the width direction of the carriage running path 4 from a station 6 adjacent to the end of the multi-tiering stacking shelves 3. A truck running rail 7 extending parallel to the side wall 2 is arranged up to the cargo handling area 15 at the end of the building 1, and the truck running rail 7 supports a large number of rails arranged at intervals in the rail longitudinal direction. A level adjusting screw rod 20 fixed to the seat plate 19 is inserted into the left and right sides of the rail supporting plate 18 placed on the plate 18 and fixed by welding, and a lower nut screwed to the level adjusting screw rod 20. The rail support plate 18 is fixed to the threaded rod 20 by means of 21 and an upper nut 22, and the seat plate 19 is placed on the concrete truck 4 and the anchor bolts 23 are mounted.
It is fixed by.

A straight guide rail 8 having an L-shaped cross section that extends in parallel to the truck traveling rail 7 from one end of the truck traveling path 4 on the side of the station 6 to the vicinity of the cargo handling area 15 at an intermediate portion in the width direction of the truck traveling path 4. And the side wall 2 from the end of the straight guide rail 8 on the cargo handling side toward the other end of the carriage travel path 4.
A bending guide rail 10 including an inclined guide rail 9 inclined so as to be separated from is arranged, and the bending guide rail 10 is mounted on a large number of rail mounting plates 24 arranged at intervals in the rail longitudinal direction. The rail mounting plate 24 is fixed by welding and is mounted on the carriage traveling path 4 and fixed by anchor bolts 25.

A plurality of traveling wheels 27 mounted on the carriage traveling rails 7 and a traveling drive device 28 are attached to the traveling frame 26 to form a transport carriage 11, and the transport carriage 11 is provided with front and rear portions of the travel frame 26. On both sides, that is, on both sides of the carriage running path longitudinal direction, transverse rails 29 extending in the left-right direction, that is, a direction perpendicular to the longitudinal direction of the carriage traveling path are fixed, and car stop stoppers 30 are provided on both upper ends of the traverse rail 29. It is fixed.

A plurality of traverse wheels 32 mounted on the traverse rails 29 are attached to the carrier frame 31, and four of the carrier frames 31 are mounted.
The pallet pedestal 34 for mounting the pallet 33 on the upper part of the corner is fixed via the pillars 35 to form the pallet carrier 12, and the upper part of the support member 13 is fixed to the lower center of the pallet frame 31. A pair of guide rollers 14 facing both side surfaces of the bent guide rail 10 are attached to the lower end of the support member 13.

A lift traveling rail 37 is provided in a lift passage 36 extending between each multi-tiered rack row 3 and each station 6, and a shelving lift 5 traveling along the lift traveling rail 37.
Is equipped with a lifting platform 38, and a telescopic fork 39 extending in the left-right direction is attached to the lifting platform 38.

In the carrier-carrying device according to the above-mentioned embodiment, the cargo carrier 12
When the carrier 11 carrying the vehicle is run from the station 6 toward the cargo handling area 15, when the guide roller 14 faces the linear guide rail 8, the carrier 12 is concentrically placed on the carrier 11. Arranged in a pair, the pair of guide rollers
When the inclined guide rail 9 moves toward the cargo handling area 15 by the inclined guide rail 9, the inclined guide rail 9 laterally moves the cargo carrier 12 through the guide roller 14 and the support member 13 in a direction away from the side wall 2. And therefore the receiving trolley
Even if the cargo carrier 12 reaches the cargo handling area 15 between the cargo carrier 12 and the side of the opening of the building 1 even when the cargo carrier 12 is close to the side wall 2 of the building 1 when moving from the station 6 to the vicinity of the cargo handling area 15. Is provided with a relatively large space.

Further, when the carrier truck 11 on which the cargo carrier truck 12 is mounted is run from the cargo handling station 15 toward the station 6, the tilt carrier rail 9 causes the cargo carrier truck 12 to approach the side wall 2 via the guide roller 14 and the support member 13. Is moved transversely to
When the guide rollers 14 reach the straight guide rails 8, the load carrier 12 is arranged concentrically with the carrier 11, and then the carrier 11 and the load carrier 12 move toward the station 6 in this state.

When carrying a load such as a loading pallet from the outside of the building 1 to the shelves of the multi-tiered stacking shelves 3, first, a carrier 11 having a carrier 12 is installed in a loading / unloading area 15, and a forklift 17 transports the load. And then the carrier truck 11 travels to move the cargo carrier 12 carrying the luggage and the carrier truck 11 to the station 6 and then the shelving lift 5
Receives the cargo from the cargo carrier 12 and carries it into the rack of the multi-tiered stacked shelf row 3.

In addition, when carrying out luggage from the multi-tiered shelves 3, the shelving lift 5 receives the luggage from the shelves of the multi-tiered shelves 3 and unloads it onto the cargo carrier 12 placed at the station 6, and then the carrier truck. Cargo carrier with 11 loaded and loaded with luggage
12 and the carriage 11 are moved to the cargo handling area 15, and then the forklift 17 receives the cargo from the cargo carriage 12 and transports it to the destination.

〔The invention's effect〕

According to the present invention, in the building 1, the multi-tiered stacked shelves 3 extending along the side wall 2 of the building and the bogie traveling path 4 are provided in series, and on both sides of the bogie traveling path 4 in the width direction, A carriage traveling rail 7 extending in parallel to the side wall 2 from the station 6 adjacent to the end of the multi-tiered stacking shelves 3 toward the end of the building 1 is provided, and the middle of the carriage traveling path 4 in the width direction. The section includes a straight guide rail 8 extending from one end on the station side of the carriage traveling path 4 toward the other end of the carriage traveling path 4 in parallel with the carriage traveling rail 7, and an end of the straight guide rail 8. From a side wall 2 toward the other end of the carriage travel path 4 and a bent guide rail 10 that is inclined so as to be separated from the side wall 2, and the carriage carriage travels along the carriage travel rail 7. 11 and 12 are carrier trucks Is movably mounted in a direction perpendicular to the row direction, the support member fixed to a lower portion of the load receiving carriage 12
Since a plurality of guide rollers 14 facing both side surfaces of the curved guide rail 10 are attached to the bending guide rail 13,
A carrier truck 11 on which the vehicle is placed is moved from the station 6 to the building 1
When traveling toward the cargo handling area 15 at the end of the
Even if the cargo carrier 12 moves close to the side wall 2 until the cargo carrier 12 reaches the vicinity of the cargo handling area 15, the carrier carriage 11 and the cargo carrier 12
When moving from near the cargo handling area 15 to a predetermined position on the cargo handling area 15, the sloping guide rail 9 laterally moves the cargo carrier 12 in a direction away from the side wall 2 via the guide roller 14 and the support member 13, and A relatively large space can be automatically provided between the side surface of the opening in the building 1 or the inner surface of the side wall 2 and the side surface of the cargo carrier 12, and thus, on the cargo carrier 12 placed in the cargo handling area 15. When carrying and unloading luggage by the forklift 17, the luggage can be easily and quickly unloaded without colliding with the building 1, and it is not necessary to provide a drive device for the traverse movement on the cargo carrier 12 Using the traveling driving force of the carriage 11 and the inclined guide rail 9 and the guide rollers 14, the cargo carrier truck
The effect that the 12 can be automatically moved laterally by a predetermined distance by a simple means is obtained.

[Brief description of drawings]

1 to 5 show an embodiment of the present invention, in which FIG. 1 is a plan view showing a transfer facility having a transfer device according to the present invention, and FIG. FIG. 3 is a partially cutaway plan view showing a part of a carrier device by a dolly, FIG. 4 is a partially longitudinal front view of the carrier device by a dolly, and FIG. 5 is a part thereof. It is a notch side view. FIG. 6 is a plan view showing a transportation facility having a conventional transportation device using a carriage. In the figure, 1 is a building, 2 is a side wall, 3 is a multi-tiered rack row,
4 is a truck running path, 5 is a shelving lift, 6 is a station,
7 is a rail for traveling the carriage, 8 is a linear guide rail, 9 is an inclined guide rail, 10 is a bending guide rail, 11 is a transport carriage, 12 is a carrier truck, 13 is a supporting member, 14 is a guide roller,
15 is a cargo handling area, 17 is a forklift, 18 is a rail support plate,
19 is a seat plate, 20 is a level adjusting screw rod, 21 is a lower nut, 22
Is an upper nut, 26 is a traveling frame, 28 is a drive unit for traveling, 29 is a traverse rail, 31 is a carrier frame, 33 is a pallet, 34 is a pallet pedestal, and 36 is a lift passage.

Claims (1)

[Claims] 1. A multi-tiered stacked shelf row 3 extending along a side wall 2 of the building and a carriage running path 4 are provided in series in a building 1, and a shelved material that runs along the multi-tiered stacked shelf row 3 is provided. A lift 5 is provided, and on both sides in the width direction of the carriage running path 4,
A carriage traveling rail 7 extending in parallel to the side wall 2 from the station 6 adjacent to the end of the multi-tiered stacking shelves 3 toward the end of the building 1 is provided, and the middle of the carriage traveling path 4 in the width direction. The section includes a straight guide rail 8 extending from one end of the carriage running path 4 on the station side toward the other end of the carriage running path 4 in parallel with the carriage running rail 7.
A bent guide rail 10 is provided, which includes an inclined guide rail 9 inclined from the end of the straight guide rail 8 toward the other end of the carriage travel path 4 so as to be separated from the side wall 2. A cargo carrier 12 is mounted on a carrier 11 traveling along a rail 7 so as to be movable in a direction perpendicular to the direction of travel of the carrier, and the bending guide rail is mounted on a support member 13 fixed to the lower part of the carrier 12. A transporting device using a trolley, wherein a plurality of guide rollers 14 opposed to both side surfaces of 10 are attached.