JP2018052534A - Dunnage for rectangular can and rectangular can transport system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a dunnage which is suitable for transportation of a plurality of rectangular cans.SOLUTION: A plurality of storage parts on which a plurality of rectangular cans are placed are arranged side by side on an upper surface of body part of a dunnage for rectangular can, and the body part includes; a partition wall for partitioning between the storage parts by protruding upward between the storage parts; and a peripheral wall protruding upward from the periphery of the body part and surrounding the periphery of the storage parts. The storage part has a concave placement part at a position in which a lower end part of the rectangular can is placed.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a rectangular can dunnage used when transporting a rectangular can such as an 18 liter can, and a rectangular can transport system using the rectangular can dunnage.

  Conventionally, rectangular cans such as metal plate 18 liter cans are sometimes used to transport various liquids. The 18 liter can made of metal plate is defined in JIS 1602-2003, and is used as a container for transporting and storing fats, oils, paints, chemicals, foods, and the like. This 18 liter can made of metal plate is called the “Ito Can” from the history of the Shaku-nuki method, and is still widely used for transporting and storing liquids such as the above oils. Hereinafter, as a rectangular can, this metal plate 18-liter can (hereinafter simply referred to as “rectangular can”) will be described as an example.

  When the rectangular cans are transported, they are usually piled up on a truck or the like from a factory (warehouse) or the like, and lowered from the truck or the like to a storage place at a destination. For this reason, when transporting a plurality of rectangular cans, it is necessary for an operator to load and unload individual rectangular cans separately between a factory and a truck, and between a truck and a storage place. .

  In addition, as a prior art regarding the dunnage used when transporting a plurality of articles, for example, there is one in which a cover member is placed on a dunnage positioned on top of a dunnage stacked on a pallet (for example, Patent Documents) 1).

  Another prior art related to dunnage is one in which an inclined wall is provided so that water accumulated in the lowest part of dunnage is guided to the drain hole (for example, see Patent Document 2).

JP 2005-138855 A JP 2002-205761 A

  By the way, as described above, when transporting a plurality of rectangular cans, an operator performs the work of loading and unloading individual rectangular cans between a factory and a truck, and between a truck and a storage place. If several hundred rectangular cans are transported, loading and unloading operations are performed several hundred times, which requires a lot of labor and time. Moreover, when transporting by truck or the like, the work of protecting (curing) the rectangular cans so that they do not fall over or come into contact with each other and be damaged takes time and effort.

  In addition, the contact between individual rectangular cans during loading and unloading operations, and contact with other structural parts are likely to cause deformation and surface rubbing of the rectangular can, reducing the commercial value of damaged rectangular cans. End up.

  Even if it is attempted to use the dunnage described in the above prior art for transportation of rectangular cans, each of the above prior art dunnages was invented in accordance with the purpose, and can be used for transportation of rectangular cans. difficult.

  Accordingly, the present inventor has ingeniously devised a dunnage suitable for transporting a plurality of rectangular cans (18 liter cans, etc.), and uses a dunnage for rectangular cans suitable for transporting a rectangular can and the dunnage for the rectangular cans. Invented a rectangular can transport system.

The rectangular can dunnage according to the present invention is a rectangular can dunnage in which a plurality of accommodating portions on which a plurality of rectangular cans are placed are arranged in parallel on the upper surface of the main body portion, and the main body portion is located between the accommodating portions. A partition wall that projects upward and partitions between the housing parts, and a peripheral wall that projects upward from the periphery of the main body part and surrounds the periphery of the housing part, and the housing part is a lower end part of the rectangular can Has a concave mounting portion at a position for mounting.
The “rectangular can” in this specification and the claims includes a rectangular can of various materials.

  With this configuration, if the rectangular cans are accommodated in the accommodating portions arranged side by side, the lower end portion of the rectangular cans is positioned on the concave placement portion, and can be stably accommodated. The rectangular can accommodated in the accommodating portion is kept at an appropriate distance from the adjacent rectangular cans by the partition walls between the accommodating portions, and is kept at an appropriate distance from the outer periphery of the rectangular can dunnage by the peripheral wall. Therefore, a plurality of rectangular cans can be accommodated in the accommodating portion of the rectangular can dunnage and appropriately transported without being brought into contact with the adjacent rectangular cans.

  Further, the concave mounting portion is formed so as to protrude downward from the main body portion so that the outer peripheral portion of the upper concave mounting portion is engaged with the inner peripheral portion of the lower peripheral wall when stacked in the vertical direction. May be.

  If comprised in this way, when the several rectangular can dunnages are piled up and down in the state which does not transport a rectangular can, the outer peripheral part of the concave mounting part of the rectangular can dunnage located above will be located below. It can be engaged with the inner peripheral portion of the peripheral wall of the rectangular can dunnage and kept in an overlapping state. Thereby, the stable storage and transportation of only the rectangular can dunnage can be performed.

  In addition, the partition wall may include a communication portion that communicates the housing portion between the housing portions, and the communication portion may include a positioning convex portion that protrudes downward from the lower surface of the main body portion. .

  If comprised in this way, if the positioning convex part which protrudes below from a partition wall arrange | positions the other rectangular can dunnage in the upper part of the rectangular can accommodated in the rectangular can dunnage, the positioning convex part will be the upper end part of a rectangular can It can arrange | position appropriately in the state located between. Thereby, the rectangular can dunnage can be further arranged on top of the rectangular can accommodated in the rectangular can dunnage, and the rectangular cans can be stacked and transported in a plurality of stages.

  Further, the partition wall and the peripheral wall may be formed in a taper shape in which a surface extending in the vertical direction gradually decreases upward, and the positioning convex portion may be formed in a taper shape in which the surface extending in the vertical direction gradually decreases downward. Good.

  If comprised in this way, the dugage for rectangular cans can be easily manufactured by integral molding with a resin material. By using a rectangular can dunnage as a resin material, oil and chemicals can be provided when oil and chemicals are transported in a rectangular can. Moreover, the rectangular can dunnage can be made light and strong, and can be reused.

  On the other hand, a rectangular can transportation system using a rectangular can dunnage according to the present invention comprises any one of the above rectangular can dunnages and a transport pallet on which the rectangular can dunnage is placed, and the transport pallet Has a lifting part for the transport pallet and a positioning part for holding the rectangular can dunnage in a fixed position, and the rectangular can dunnage is placed on the transport pallet, and the rectangular can A plurality of the rectangular cans are accommodated in the accommodating portion of the dunnage for use, and the rectangular can dunnage is placed on top of the plurality of rectangular cans in a state where the top and bottom surfaces are inverted. Ship in a rectangular can.

  With this configuration, when the rectangular can dunnage is placed on the transportation pallet, the rectangular can dunnage is held at a fixed position by the positioning portion of the transportation pallet. The rectangular can is accommodated in the positioning portion of the positioned rectangular can dunnage, and the upper end of the rectangular can is placed on the upper portion of the rectangular can so that the upper end of the rectangular can is Can hold position. In this state, by fixing the upper rectangular can dunnage to the rectangular can, a plurality of rectangular cans can be transported while maintaining an appropriate distance.

  The rectangular can dunnage is placed on top of the rectangular can accommodated in the accommodating portion of the rectangular can dunnage, and a plurality of rectangular cans are accommodated in the accommodating portion of the rectangular can dunnage. The rectangular can is accommodated in a step, and the upper portion of the rectangular can is placed on the upper portion of the rectangular can with the upper and lower surfaces inverted, and the uppermost rectangular can dunnage is placed on the uppermost rectangular can You may make it fix and transport to.

  If constituted in this way, a plurality of rectangular cans can be transported while being held in a vertical position by a rectangular can dunnage, and many rectangular cans can be transported while maintaining an appropriate distance.

  According to the present invention, a plurality of rectangular cans are placed and accommodated in the accommodating portion of the rectangular can dunnage, and the accommodated rectangular cans are stably maintained in an appropriate distance between adjacent rectangular cans. It becomes possible to transport.

FIG. 1 is a plan view showing a rectangular can dunnage according to an embodiment of the present invention. FIG. 2 is a cross-sectional view of the rectangular can dunnage shown in FIG. 3 is an enlarged cross-sectional view of the right half part shown in FIG. FIG. 4 is an enlarged cross-sectional view of the left half portion shown in FIG. FIG. 5 is a front view showing a cross-section of an example of a rectangular can dunnage that transports a rectangular can using the rectangular can dunnage shown in FIG. 1. FIG. 6 is a perspective view showing an example of transportation of a rectangular can using the rectangular can dunnage shown in FIG. 5. FIG. 7 is a front view of the rectangular can dunnage in a state where only the rectangular can dunnage shown in FIG. 1 is transported. FIG. 8 is a conceptual diagram showing an example of the overall configuration of a rectangular can transportation system using the rectangular can dunnage shown in FIG.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following embodiments, a rectangular can dunnage that transports 16 rectangular cans 100 arranged in parallel as a plurality of rectangular cans will be described as an example. Further, as the rectangular can 100, a metal plate 18 liter can is taken as an example. The concept of the front / rear / left / right direction in the document of this specification and claims shall be the same as the concept of the front / rear / right / left direction when the rectangular cannula 1 is seen in plan view as shown in FIG. .

(Configuration of the rectangular can dunnage)
As shown in FIG. 1, a rectangular can dunnage 1 according to this embodiment is configured to mount a total of 16 rectangular cans 100 (FIG. 5), four in the front-rear direction and four in the left-right direction. . The accommodating portions 10 on which the sixteen rectangular cans 100 are placed are arranged in parallel on the upper surface of the main body portion 2 at equal intervals. Thereby, the rectangular can dunnage 1 of this embodiment has a square shape in plan view.

  As shown in FIGS. 1 and 2, the rectangular can dunnage 1 of this embodiment is formed by integral molding with a resin material. The rectangular can dunnage 1 can be formed of high-density polyethylene. Further, it can be colored blue, red, etc. so as to suppress the influence of ultraviolet rays. By using the rectangular can dunnage 1 as a resin material, when oil and chemicals are transported by the rectangular can 100, oil resistance and chemical resistance can be provided. Moreover, the rectangular can dunnage 1 can be made light and strong, and can be reused.

  The main body 2 of the rectangular can dunnage 1 includes a partition wall 12 that protrudes upward between the housing portions 10 to partition the housing portions 10. In addition, a peripheral wall 11 that protrudes upward from the periphery of the main body 2 and surrounds the periphery of the accommodating portion 10 is provided. The accommodating part 10 has the concave mounting part 15 which mounts the lower end part 101 (base plate winding part) of the rectangular can 100. The concave mounting portion 15 is formed so as to continue around the housing portion 10. Furthermore, the partition wall 12 has a communication portion 16 between the storage portions 10 that allows the storage portions 10 to communicate with each other. A partition wall 12 or a peripheral wall 11 is provided at a corner of each housing portion 10 to partition each housing portion 10.

  3 is an enlarged cross-sectional view of the right half part shown in FIG. As shown in the drawing, the concave mounting portion 15 of the housing portion 10 is formed so as to protrude downward in the height direction of the main body portion 2. The concave mounting portion 15 is formed to extend downward from the peripheral wall 11. As a result, the concave mounting portion 15 is configured such that the outer peripheral portion engages with the inner peripheral portion 13 of the peripheral wall 11 when only the rectangular can dunnage 1 is stacked, as will be described later.

  If the rectangular can 100 is accommodated in the accommodating portions 10 provided side by side by forming such a concave placement portion 15, the lower end portion 101 of the rectangular can 100 is positioned on the concave placement portion 15 and stably accommodated. can do. Further, the rectangular can 100 accommodated in the accommodating portion 10 is maintained at an appropriate distance W1 between the rectangular cans 100 adjacent to each other by the partition wall 12 between the accommodating portions 10. Furthermore, an appropriate distance W <b> 2 is maintained from the outer periphery of the rectangular can dunnage 1 by the peripheral wall 11.

  Thereby, as shown in FIG. 5 described later, a plurality of rectangular cans 100 can be accommodated in the accommodating portion 10 of the rectangular can dunnage 1 and appropriately transported without being brought into contact with the adjacent rectangular cans 100. Moreover, as shown in FIG. 7 described later, when the plurality of rectangular canisters 1 are stacked without transporting the rectangular cans 100, the concave placement portion 15 of the upper rectangular canister 1 is placed on the lower side. It engages with the inner peripheral portion 13 of the peripheral wall 11 of the rectangular canister 1 located. Thereby, the state where the position of the rectangular can dunnage 1 in the front-rear and left-right directions can be maintained in a state where the rectangular can dunnages 1 are stacked in the vertical direction. Therefore, when only the rectangular can dunnage 1 is transported, stable transport is possible.

  FIG. 4 is an enlarged cross-sectional view of the left half portion shown in FIG. As shown in the figure, the communication part 16 has a plurality of positioning protrusions 17 protruding downward from the lower surface of the main body 2. As shown in FIGS. 5 and 7, which will be described later, the positioning convex portion 17 can maintain the position by disposing the rectangular can dunnage 1 on the upper surface of the transportation pallet 20. In this embodiment, the positioning convex part 17 is formed so as to protrude downward from the communication part 16 of the partition wall 12. Accordingly, when the rectangular can dunnage 1 is integrally formed of the resin material, the positioning convex portion 17 can be simultaneously formed.

  Further, as shown in FIG. 5 to be described later by positioning protrusions 17 projecting downward from the partition wall 12, when another rectangular can dunnage 1 is disposed on top of the rectangular can 100 accommodated in the rectangular can dunnage 1, The positioning convex portion 17 can be appropriately arranged in a state where the positioning convex portion 17 is located between the upper end portion 102 (the top plate tightening portion) of the rectangular can 100. Thereby, the rectangular can 100 can be stacked and transported in a plurality of stages by further arranging the rectangular can dunnage 1 on the rectangular can 100 accommodated in the rectangular can dunnage 1.

  Furthermore, since the rectangular can dunnage 1 of this embodiment is integrally formed of a resin material, the partition wall 12 and the peripheral wall 11 are formed in a tapered shape in which the surfaces extending in the vertical direction gradually decrease upward. That is, the accommodating part 10 formed between the partition wall 12 and the peripheral wall 11 is formed so that the upper part is wide and narrows toward the lower part in contact with the lower end part 101 of the rectangular can 100. On the other hand, the positioning convex part 17 is formed in a taper shape in which the surface extending in the vertical direction gradually decreases downward. That is, the positioning convex part 17 is formed so that the upper part is wide and narrows toward the lower part located between the upper end parts 102 of the rectangular can 100.

  Thereby, when the rectangular can 100 is accommodated in the accommodating portion 10 of the rectangular can dunnage 1, the lower end portion 101 of the rectangular can 100 is guided from the wide opening toward the concave placement portion 15. On the other hand, when another rectangular can dunnage 1 is placed on the upper end portion 102 of the rectangular can 100, the upper end portion 102 of the rectangular can 100 moves from the narrow lower portion of the positioning convex portion 17 of the rectangular can dunnage 1 toward the wide upper portion. Guided. Therefore, when the rectangular can 100 is placed in the accommodating portion 10 of the rectangular can dunnage 1, and the operation of placing another rectangular can dunnage 1 on the upper end portion 102 of the rectangular can 100 can be easily performed.

(Transport example of rectangular cans using rectangular cans)
FIG. 5 is a front view of the rectangular can dunnage 1 as an example for transporting the rectangular can 100 using the rectangular can dunnage 1 in cross section. FIG. 6 is a perspective view showing an example of transportation of the rectangular can 100 using the rectangular can dunnage 1 shown in FIG.

  As shown in the drawing, when the rectangular can 100 is transported using the rectangular can dunnage 1, a transport pallet 20 for mounting the rectangular can dunnage 1 is used. The transport pallet 20 has a lifting portion 21 for lifting the transport pallet 20. The lifting portion 21 is, for example, an opening for inserting a forklift claw (fork). The lifting portion 21 can be an opening that is lifted by a crane or the like. The transportation pallet 20 has a positioning recess 22 on the upper surface, which is a positioning portion that holds the rectangular cannage 1 in a fixed position. The positioning concave portion 22 projects downward from the rectangular can dunnage 1 into the positioning concave portion 22. The transportation pallet 20 can be formed of a resin material. By using the resin material, the positioning recess 22 can be easily formed.

  When the rectangular can dunnage 1 is placed on the upper part of the transport pallet 20, the positioning convex part 17 of the rectangular can dunnage 1 enters the positioning recess 22 of the transport pallet 20. It is held in place on the transport pallet 20. A plurality of rectangular cans 100 are accommodated in the accommodating portion 10 of the rectangular can dunnage 1.

  In this example, the second-stage rectangular can dunnage 1 is placed on top of the rectangular can 100 accommodated in the accommodating portion 10 of the rectangular can dunnage 1. In the second-stage rectangular can dunnage 1, the upper end 102 of the rectangular can 100 accommodated in the first-stage rectangular can dunnage 1 is in contact with the lower surface of the concave mounting portion 15 of the accommodating portion 10. . In the two-stage rectangular can dunnage 1 arranged on the upper portion of the rectangular can 100, the positioning projection 17 projecting downward from the partition wall 12 is positioned between the rectangular cans 100 and held in place. . A plurality of rectangular cans 100 are accommodated in the accommodating portion 10 of the two-step rectangular can dunnage 1. Thereafter, another rectangular can dunnage 1 is placed on the second stage (uppermost stage) rectangular can 100 in a state where the upper and lower surfaces are inverted. When the upper and lower surfaces of the rectangular canister 1 positioned at the uppermost portion are inverted, the concave mounting portion 15 comes into contact with the upper end portion 102 of the rectangular can 100. Thereby, the upper end part 102 of the rectangular can 100 can be held at a fixed position by the peripheral wall 11 and the partition wall 12 of the rectangular can dunnage 1. In this state, the upper rectangular can dunnage 1 is fixed to the rectangular can 100. In this example, the upper rectangular can dunnage 1 and the rectangular can 100 are fixed by winding a film 6. The upper rectangular can dunnage 1 and the rectangular can 100 can be fixed by, for example, fixing the upper rectangular can dunnage 1 to the transportation pallet 20.

  In this way, it is possible to form a rectangular can dunnage transporter 5 that transports a plurality of rectangular cans 100 while holding the upper and lower portions of the rectangular can 100 by the rectangular can dunnage 1. Further, the plurality of rectangular cans 100 accommodated in the transport pallet 20 can be transported in units of the rectangular can dunnage transporter 5 while maintaining the appropriate distance W1 and distance W2. Therefore, the transport of the plurality of rectangular cans 100 can be appropriately transported without being damaged by the rectangular can dunnage 1 placed on one transport pallet 20.

(Transportation example of Dungege only for rectangular cans)
FIG. 7 is a front view of the rectangular can dunnage 1 in a state where only the rectangular can dunnage 1 is transported. As shown in the drawing, when only the rectangular cannage 1 is transported, a plurality of them can be transported in a stacked manner. The rectangular can dunnage 1 positioned at the lowest position is positioned by the positioning projection 17 entering the positioning recess 22 of the transport pallet 20. The rectangular can dunnage 1 stacked on the lowest rectangular can dunnage 1 has a peripheral wall 11 of the rectangular can dunnage 1 where the outer peripheral portion of the concave mounting portion 15 of the rectangular can dunnage 1 located above is positioned below. It can engage with the inner peripheral part 13 of this, and can maintain the state piled up appropriately.

  When storing the rectangular canned dunnage 1, it can be stored in this state. When only the rectangular can dunnage 1 is transported, the uppermost rectangular can dunnage 1 and the transport pallet 20 are fixed in this state, so that the transport can be stably performed.

(Effects of Dungege for rectangular cans)
As described above, when the rectangular can dunnage 1 is placed on the upper part of the transportation pallet 20 and a plurality of rectangular cans 100 are placed in the accommodating portion 10 of the rectangular can dunnage 1, the space between the rectangular cans 100 is reduced. The appropriate distance W1 can be maintained by the partition wall 12 of the rectangular canister 1. Further, the peripheral wall 11 of the rectangular can dunnage 1 can maintain an appropriate distance W2 around the outermost surface of the rectangular can 100.

  Therefore, the rectangular cans 100 transported by the rectangular can dunnage 1 do not come into contact with each other during transportation and can be prevented from being damaged. In addition, a plurality of rectangular cans 100 can be integrally loaded on the truck in units of the rectangular can dunnage transporter 5 and can be stored in units of the rectangular can dunnage transporter 5. It is possible to significantly improve efficiency and reduce labor.

(Overall configuration example of rectangular can transportation system)
FIG. 8 is a conceptual diagram showing an example of the overall configuration of a rectangular can transportation system 70 using the rectangular can dunnage 1 shown in FIG. In this overall configuration example, a manufacturing factory 30 that fills and ships a rectangular can 100 with a liquid, a storage 40 that stores the rectangular can 100 filled with the liquid, and a consumption that consumes the liquid filled in the rectangular can 100. This is an example including a factory 50 and a consumer 60 that consumes the liquid filled in the rectangular can 100.

  When the rectangular can 100 is transported from the manufacturing factory 30 to the storage 40 (arrow A), the rectangular can dunnage 1 is placed on the upper part of the transportation pallet 20 in the manufacturing factory 30 as shown in FIGS. Then, the rectangular can 100 is accommodated in a plurality of stages by the rectangular can dunnage 1 to obtain a rectangular can dunnage transporter 5.

  Then, the transport pallet 20 is loaded on the transport truck 32 by the forklift 31 in units of the rectangular cannage transporter 5. In this case, a plurality of rectangular cans 100 (in this example, 32 pieces) can be loaded together, the working time and labor during loading can be reduced, and the working efficiency can be greatly improved. In addition, it is possible to prevent the rectangular can 100 from coming into contact with other rectangular cans or structural parts during loading. In addition, protection (curing) work for maintaining the position in the transport truck 32 is not necessary.

  The rectangular can 100 transported to the storage 40 by the transport truck 32 is lowered from the transport truck 32 by a forklift (not shown) and stored in a predetermined place. Also in this case, it is moved by the unit of the rectangular can dunnage transporter 5 containing a plurality of rectangular cans 100 (in this example, 32 pieces) to reduce the work time and labor at the time of unloading, and greatly improve work efficiency. Can be improved. In addition, it is possible to prevent the rectangular can 100 from being damaged by contact with other rectangular cans or a structural portion, such as time for reloading in the storage of the rectangular can 100 or the like.

  Also, when transporting from the storage 40 to the consuming factory 50 (arrow B), the rectangular can dunnage transporter 5 in which a plurality of rectangular cans 100 are accommodated in the rectangular can dunnage 1 placed on the transport pallet 20. Since it can be transported in units, work hours (for example, several hundred hours per year) and labor can be reduced and work efficiency can be greatly improved.

  Further, when transporting directly from the manufacturing plant 30 to the consumer 60 (arrow C), the rectangular can dunnage transport in which a plurality of rectangular cans 100 are accommodated in the rectangular can dunnage 1 placed on the transport pallet 20 is also possible. It can be transported in units of body 5. Therefore, the work time and labor for transportation can be greatly reduced, and the work efficiency can be improved.

  On the other hand, when the storage bin 40, the consumption factory 50, and the consumer 60 shown in FIG. 7 do not need the rectangular can dunnage 1, the rectangular can dunnage 1 is stacked and returned to the manufacturing factory 30 as shown in FIG. (Arrow D). By returning the rectangular canister 1 to the manufacturing factory 30, the rectangular canister 1 can be reused.

  In the overall configuration example of the rectangular can transportation system 70 shown in FIG. 8, a plurality of usage forms are shown for the sake of explanation, but the effects of transporting and storing the rectangular can 100 are the same even in some usage forms. The rectangular can transport system 70 can be variously modified within a range not impairing the gist of the present invention, and is not limited to the above-described embodiment.

(Example of the effects of the rectangular can transportation system)
As an example, a comparison was made between a conventional work of loading and unloading individual rectangular cans 100 by an operator and a work of loading and unloading the rectangular cans 100 in units of the rectangular can dunnage transporter 5 using the rectangular can dunnage 1. In this example, as shown in FIG. 6, six transport pallets 20 loaded with 32 cans are transported simultaneously. Therefore, the rectangular can 100 is an example of transporting 192 pieces.

  The operation of loading the rectangular can 100 onto the transport truck 32 conventionally requires one hour for two individual workers to load the individual rectangular can 100. According to the present invention, the rectangular canister transporter 5 Because it is a unit of, even one person can be completed in 15 minutes. For example, when transporting 80 times a year, it can be shortened by 105 minutes per time, so 140 hours can be shortened per year. Moreover, labor can be greatly reduced.

  The operation of unloading the rectangular can 100 from the transport truck 32 conventionally requires about 200 cans to be transferred to a pallet for a warehouse. Since it can be stored in units of, transshipment work is not necessary. For example, when transshipping 80 times a year, it can be shortened by about 2 hours at a time, so that 160 hours can be shortened by one year. Moreover, it can be performed without requiring labor.

(Summary)
As described above, according to the rectangular canister 1, the appropriate distances W <b> 1 and W <b> 2 can be maintained between the rectangular cans 100 and around the outermost surface. Can be prevented from coming into contact and being damaged.

  In addition, a plurality of rectangular cans 100 can be integrally loaded on a truck while being accommodated in the rectangular can dunnage 1, and can be stored integrally in a state accommodated in the rectangular can dunnage 1. It is possible to significantly improve efficiency and reduce labor.

  In the above-described embodiment, the rectangular canister 1 having 16 rectangular cans 100 mounted thereon has been described as an example. However, the number of rectangular cans 100 is not limited to the above embodiment.

  Further, in the above-described embodiment, the 18 liter can is described as an example. However, for example, it can be used for a large rectangular can or a small rectangular can, and the size of the rectangular can 100 is not limited to the above embodiment. .

  Furthermore, the above-described embodiment shows an example, and various modifications can be made without departing from the gist of the present invention, and the present invention is not limited to the above-described embodiment.

1 Dungege for rectangular cans
DESCRIPTION OF SYMBOLS 2 Main body part 10 Storage part 11 Peripheral wall 12 Partition wall 13 Inner peripheral part 15 Concave mounting part 16 Communication part 17 Positioning convex part 20 Transport pallet 21 Lifting part 22 Positioning concave part 30 Manufacturing factory 40 Storage 50 Consumption factory 60 Consumer 70 Rectangular can transport system 100 Rectangular can 101 Lower end 102 Upper end W1, W2 Distance

Claims (6)

A rectangular can dunnage in which a plurality of accommodating portions for placing a plurality of rectangular cans are arranged side by side on the upper surface of the main body,
The main body portion includes a partition wall that protrudes upward between the housing portions to partition the housing portion, and a peripheral wall that protrudes upward from the periphery of the main body portion and surrounds the periphery of the housing portion,
The accommodating portion has a concave placement portion at a position where the lower end portion of the rectangular can is placed,
A dunnage for rectangular cans. The concave mounting portion is formed to protrude downward from the main body portion so that an outer peripheral portion of the upper concave mounting portion engages with an inner peripheral portion of the lower peripheral wall when stacked in the vertical direction. Yes,
The rectangular can dunnage according to claim 1. The partition wall has a communicating portion that communicates the accommodating portion between the accommodating portions,
The communication part has a positioning convex part protruding downward from the lower surface of the main body part,
A drape for a rectangular can according to claim 1 or 2. The partition wall and the peripheral wall are formed in a tapered shape in which a surface extending in the vertical direction gradually decreases upward,
The positioning convex portion is formed in a tapered shape in which a surface extending in the vertical direction gradually decreases downward,
The rectangular can dunnage according to claim 3. The dunnage for rectangular cans according to any one of claims 1 to 4,
A transport pallet on which the rectangular cannula is mounted;
With
The transport pallet has a lifting part of the transport pallet, and a positioning part for holding the rectangular can dunnage in a fixed position,
Placing the rectangular can dunnage on top of the transport pallet;
A plurality of the rectangular cans are accommodated in the accommodating portion of the rectangular cannel dunnage,
Placed in a state where the upper and lower surfaces of the rectangular cans are inverted on top of the plurality of rectangular cans,
The upper rectangular canal dunnage is fixed to the rectangular can and transported.
A rectangular can transportation system that uses dunnage for rectangular cans. Placing the rectangular can dunnage on top of the rectangular can accommodated in the accommodating portion of the rectangular can dunnage;
A plurality of the rectangular cans are accommodated in the accommodating part of the rectangular cannage, and the rectangular cans are accommodated in a plurality of stages.
Placed the rectangular can dunnage on the top of the uppermost rectangular can in a state where the upper and lower surfaces are inverted,
The uppermost rectangular can dunnage was fixed to the uppermost rectangular can for transportation.
A rectangular can transportation system using the rectangular can dunnage according to claim 5.

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