JP2002166995A - Jig for container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a jig for a container which can make a general purpose container having an openable door at the outlet/inlet at the rear section usable as a bulk container for the storage or the transport of a powdery/granular body. SOLUTION: A container bag comprising a polyethylene film in which a powdery/granular body is filled is fitted in the general purpose container 7 which is placed on the deck 6 of a trailer. At the same time, a hitting plate 23 which becomes a guide for the flowing out of the powdery/granular body is stood and attached to right and left side walls when facing to the outlet/inlet 8 of the container 7. A lateral bar which constitutes a powdery/granular body- stopping utensil 9 is fitted in a vertical groove formed at the outlet/inlet of the general-purpose container 7. Thus, the powdery/granular body-stopping utensil 9 comprising the lateral bar and the vertical bar is assembled to the outlet/inlet. A chute-form discharging port 19 is attached to the powdery/ granular body-stopping utensil 9. Then, a hose 34 is connected with the discharging port 19, and the powdery/granular body in the container bag is sucked by air, and forcibly fed to a silo.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bulk container for storing or transporting powder, granules, or a mixture thereof (hereinafter referred to as "granules") using a general-purpose container having an openable / closable door at a rear entrance. The present invention relates to a container jig that can be used as a container.

[0002]

2. Description of the Related Art Japanese Unexamined Patent Publication No. 11-59781 discloses a bulk container for storing or transporting a granular material, in which an inlet for the granular material is provided at an upper portion, and an outlet is inclined downward and downward at a rear portion and projected. In addition, there has been proposed a bulk container in which a sloping or curving plate is attached to the discharge port to eliminate a corner portion near the discharge port, thereby allowing the powder to be smoothly discharged from the discharge port without stagnation. ing.

[0003]

SUMMARY OF THE INVENTION The present invention relates to a general-purpose container having a door which can be opened and closed at the rear entrance and exit, as disclosed in Japanese Patent Laid-Open No.
It is intended to provide a jig for use as a bulk container of a granular material as shown in -59781.

[0004]

As shown in FIG. 1 as a general-purpose container having a door which can be opened and closed at a rear portion, an outer wall is formed of a corrugated plate, and a vertical groove 4 having a rectangular cross section is provided near a hinge 3 which supports the door 2. Are known.

The present invention is characterized in that it can be mounted using the above-mentioned vertical groove. The invention according to claim 1 has a door which can be opened and closed at a rear entrance and a vertical groove having a rectangular cross section on both sides of the entrance. A particle stopper that is detachably attached to the vertical groove of the general-purpose container having the particle container and that prevents the granular material from flowing out when the general-purpose container loaded with the particle is tilted downward; and the stopper. A chute-shaped discharge port detachably attached to the container, a patch plate attached to the container by an adhesive tape and guiding powders and the like toward the discharge port, It is characterized by comprising a charging inlet for charging the granular material.

According to the present invention, when the container is filled with the granular material, the container is charged through the charging port, and when the filled granular material is to be discharged, the discharge port is attached to the granular material stopper. The general-purpose container placed on the trailer bed, etc., is tilted backward with the bed. As a result, the particles in the container are discharged through the discharge port. Since the contact plate is provided up to the discharge port and there is no corner portion where the granules stay, the filled granules are all discharged.

[0007] The charging port of the present invention may be formed, for example, in a particulate stopper, or may be removably attached thereto, or provided between the particulate stopper and the container. May be used.

According to a second aspect of the present invention, in the first aspect of the invention, there is provided a plastic device having an inlet provided in the charging means or constituting the charging means and an outlet mounted on the discharge port. A container bag, which is preferably made of a polyolefin, more preferably a polyethylene film or sheet, is provided in the container.

According to the present invention, the granular material is filled through the inlet of the container bag mounted in the container, and is discharged through the outlet mounted on the discharge port when the container is inclined backward and downward during discharging.

According to the present invention, the particulate stopper may have a function of closing the entrance and exit to prevent the particulate from flowing out, but in the present invention, the container bag slides down. As long as it has only a function of preventing the occurrence of a cross-section, one or several sets of horizontal rails can be used.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 2 shows a general-purpose container 7 to be placed on a carrier 6 of a trailer. A double door 2 is attached to a rear entrance 8 as shown in FIG. Have been.

As shown in FIG. 3, the granular material stopper 9 is composed of several sets of square pipes 11 which are detachably mounted in the vertical grooves 4 of the container 7 shown in FIG. And a vertical bar 13 formed of a square pipe, which is assembled to the front surface of the horizontal bar 11, and a lower horizontal bar 11a of the horizontal bar 11 is formed of a pipe or a square pipe. It has a leg 14, and an insertion portion 15 into which the vertical bar 13 is inserted is attached to the central leg 14.

The vertical bar 13 has a hook-shaped hooking portion 16 which is hooked on the horizontal bar 11 of the upper two of the horizontal bars 11 on the back.
Are attached to the upper part and the middle part, and the insertion part 17 is attached to the outer part on the middle part and the lower part.

In the drawing, reference numeral 19 denotes a chute-shaped discharge port, which is detachably attached to the granular material stopper 9 by hooking upper and lower hooks 21 on both sides on the insertion portion 17 of the vertical bar 13. ing.

In FIG. 2, reference numeral 23 denotes a swash plate-like swash plate which is attached to the discharge port 19 in the container by an adhesive tape (not shown) and guides the powder to the discharge port 19; A jig for using the general-purpose container 7 together with the tool 9 as a bulk container is configured.

FIG. 4 shows a state in which the polyethylene granules are filled and inflated in a polyethylene container bag 25 mounted in the general-purpose container 7, and the rear surface constitutes a means for charging the granules. Inlet 26, outlet 27, air vent 28
Each has a cylindrical shape, and is closed by being tied up with a string or the like, and is opened by unwrapping the string or the like. Then, a contact plate 29 is provided as a guide when discharging the powder toward the outlet 27. In the figure,
31 are ropes attached to the four corners of the upper surface of the container bag 25.

When the general-purpose container 7 is used as a bulk container, the supporting plates 23 are provided on both sides of the container entrance 7.
2 as shown in FIG.
Attached to the floor with an adhesive tape (not shown), the folded container bag 25 is transported into the container 7, and then the entrance 26, the exit 27, etc. are expanded toward the entrance 7, and B
"The ropes 31 attached to the four corners of the upper surface are tied to hooks (not shown) provided at the upper four corners of the container, and the container bag 25 is suspended. 11 are attached to the vertical grooves 4 on both sides of the container with a spacer 12 interposed therebetween.
3 is passed through the insertion portion 15 of the leg 14 and the hook portion 16 is hooked on each of the horizontal rails 11 of the upper two persons and assembled.

As described above, the general-purpose container 7 is diverted as a bulk container for storing or transporting the granular material. When filling the granules, use container bag 2
Unravel the string tying the inlet 26 and the air vent 28 of 5,
While closing the outlet 27 with a string, a feed nozzle (not shown) is inserted into the inlet 26, and the granular material is pressure-fed into the container bag 25 through the feed nozzle from a pressure feeding device (not shown). After the container is filled with the granular material, the inlet 26 and the air vent 28 are closed with a string. Thereafter, the door 2 of the container entrance 8 is closed, and the container 2 is carried out on the trailer carrier 6 shown in FIG.

The container 7 may be loaded on the bed 6 of the trailer after filling the granular material into the container bag. However, preferably, the filling of the granular material is performed while the container 7 is placed on the bed of the trailer. Is done.

When discharging the granular material filled in the container bag, as shown in FIG. 2, the loading platform 6 of the trailer on which the container 7 is mounted is mounted on the tilting device 33, the door 2 is opened, and the chute-shaped discharge port is opened. 19 is attached to the granular material stopper 9 by hooking the hook 21 on the insertion portion 17 of the vertical bar 13. Then, the outlet 27 of the container bag 25 is attached to the outlet 19 by releasing the string that binds the outlet 27. Then, a hose 34 is inserted into the outlet 19 and connected. Thereafter, the trailer carrier 6 is moved to the container 7 by the tilting device 33.
At the same time, the container is tilted as shown in FIG. 2, and the powder and granular material in the container bag 25 is sucked by the air flowing in the direction of the arrow in the figure and is fed to a silo (not shown).

[0021]

By using the container jig according to the first aspect of the present invention, a general-purpose container is disclosed in Japanese Patent Laid-Open No. 11-5 / 1999.
No. 9781, it can be diverted to a bulk container for storing or transporting powder and granules, and by using the container bag of the invention according to claim 2,
When used as a general-purpose container, the trouble of cleaning the inside of the container can be saved.

[Brief description of the drawings]

FIG. 1 is a schematic cross-sectional view of a rear part of a general-purpose container.

FIG. 2 is a perspective view showing an aspect when discharging the granular material.

FIG. 3 is an exploded perspective view of the container jig according to the present invention.

FIG. 4 is a perspective view of a container bag.

[Explanation of symbols]

 1. Side wall 2. Door 3. Hinge 4. Vertical groove 6. Luggage carrier 7. General-purpose container 8. Doorway 9. Powder / grain material stopper 11. Horizontal rail 12. Spacer 13. Vertical rail 14, leg 15, 17, insertion part 16, hook part 19, outlet 21, hook 23, patch plate 25, container bag 26, inlet 27, outlet 28, air vent Mouth 29 Guide part 31 Rope 33 Tilting device 34 Hose

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Masanori Ueda 6-1-2, Waki, Waki-cho, Kuga-gun, Yamaguchi Prefecture F-term in Mitsui Chemicals, Inc. (reference) 3E070 AA25 AB11 GA08 GA11 QA03 WH01 WK06 3F076 AA08 CA02 CA04 CA07 DA23 DB19

Claims (2)

[Claims] 1. A general-purpose container which is removably mounted in said vertical groove of a general-purpose container having a vertical groove having a rectangular cross section on both sides of the door, and which can be opened and closed at a rear entrance and lowers a general-purpose container loaded with powdery material. When tilted to, a granular material stopper that prevents the granular material from flowing out, a chute-shaped outlet that is detachably attached to the stopper, and attached by an adhesive tape in the container, A container jig, comprising: a backing plate for guiding powders and the like toward a discharge port; and a loading port provided at the entrance and for loading the powders into a container. 2. A container bag mounted in a container, comprising a plastic film or sheet provided with an inlet provided in the charging means or constituting the charging means and an outlet mounted on the discharge port. The container jig according to claim 1, further comprising: