JP4309012B2 - Bulk transport equipment for containers - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
TECHNICAL FIELD The present invention relates to a bulk transportation device for containers, and more particularly, when transporting granular contents such as synthetic resin pellets, cereals, or feeds, or the fluid content of powders, by the container. The present invention relates to a bulk transport apparatus that accommodates and holds the fluid content.
[0002]
[Prior art]
Numerous proposals have already been made for this type of bulk transport device for containers. Representative examples thereof include, for example, Japanese Patent Publication No. 3-23438, Japanese Patent Publication No. 5-47472, Japanese Utility Model Publication No. 7-6160, or Utility Model Registration Publication (Registration No. 2533790). .
[0003]
By the way, the bulk transportation device for containers is a container for transporting fluid contents such as granular materials or powders as described above in a container generally called a “container”. It is intended for use. A general metal container used in cargo transportation or the like has an opening for entering and exiting at one end, and a plurality of grooves are provided in parallel on the inner side wall and the inner bottom surface to increase the strength.
[0004]
When transporting a large amount of granular or powdered fluid contents such as synthetic resin pellets, grains, or feed, the container as described above is used. Rather than being put directly into the container, a bag made of a resin film or sheet such as polyethylene is installed in the container in advance and transported in this bag.
[0005]
Therefore, conventionally, this bag is called an “inner bag”. The inner bag used for such an application is a rectangular parallelepiped or a cube similar to the container, and is formed with a size approximately equal to or larger than that of the container. When this inner bag is installed in the container, the tie straps attached to the upper four corners and the lower container back side are tied to the corners of the container and hooks attached at appropriate places, thereby It is positioned neatly without causing any internal displacement.
[0006]
By the way, generally a container, ie, a box-shaped container, has an entrance / exit formed at one end thereof as described above, and the entrance / exit can be opened and closed by a door. When an inner bag made of the above-mentioned flexible resin film or sheet is installed in such a container, and a predetermined amount of loose contents, that is, flowable contents are accommodated in the container, the unloading etc. When opening the opening / closing door of the container or tilting the container, the inner bag may jump out of the entrance.
[0007]
Therefore, for example, an arch-shaped or dam-shaped support cross, that is, a bulkhead, is disposed on the entrance / exit side of the container, and the bulkhead is further supported by using a plurality of belts, steel, crosspieces, or the like. This bulkhead is usually made of a fabric woven from polypropylene tape (called cloth or raw fabric) and has a considerable strength.
[0008]
Conventionally, a “bulk transportation device” means an inner bag that directly accommodates a fluid content in a container when the bulk content, that is, a fluid content such as a granular material or a powdery material, is loaded into the container and transported. As described above, the inner bag is constructed of an arch-shaped or dam-shaped supporting cross, that is, a bulkhead, which prevents the inner bag from jumping out from the entrance / exit of the container.
[0009]
[Problems to be solved by the invention]
In such a bulk transport device, the unloading of the bulk load transported in a container is performed by opening the door at one end of the container and then shaping the discharge conduit provided in the bulkhead. This is due to the natural spillage of the flowable contents generated by withdrawing the discharge tube provided at the end of the bag from the discharge conduit.
[0010]
By the way, in order to efficiently discharge a bulk load, an end of the container opposite to the entrance / exit may be lifted by an appropriate amount to be inclined. At that time, the inner bag is also strongly pulled toward the entrance / exit side of the container as the fluid contents move in the container entrance / exit direction. For such tensile force acting on the inner bag when the fluid contents are discharged, the tie strap attached to the lower (bottom) corner of the inner bag is tied to the hook on the inner wall of the container. I'm competing.
[0011]
However, if the end of the container is lifted too quickly and the tilt angle is too large compared to the amount of flowable content, the tensile force acting on the inner bag will become larger than expected, and the strap and inner bag There is a problem that the attachment portion of the inner bag is damaged, and the inner bag may be largely torn due to the damage.
[0012]
Also, since the container is used for transporting various contents, the bottom surface of the container becomes less smooth when the service period is longer. Therefore, if the fluid content moves in the inner bag installed in the container for the reasons described above or the inner bag is displaced, a large friction is generated and the bottom portion is likely to be broken. There was also.
[0013]
Furthermore, when using an inner bag for containers, a triangular inclined plate that is well known in the invention disclosed in Japanese Utility Model Publication No. 7-6160 is installed to improve the discharge of granular and powdery contents. There are many cases. At this time, there was a problem that a large frictional force was generated at the contact portion between the container inner bag and the triangular inclined plate, and it was easily broken.
[0014]
The object of the present invention is to solve such conventional problems, and when transporting the fluid content of granular or powdery materials such as synthetic resin pellets, grains, or feed, An object of the present invention is to provide a bulk transport device for a container which prevents damage to an inner bag installed inside the container and improves its durability.
[0015]
[Means for Solving the Problems]
The present invention is a bulk transport device for a container that is installed in a container having an inlet / outlet formed at least at one end thereof and carries a flowable content such as a granular material or a powdery material. Or, an inner bag formed of a sheet and having a substantially box shape, and a bottom raw fabric disposed on the outer surface of the bottom of the inner bag and connected to one end of the bottom raw fabric, which is substantially the same size as the bottom surface of the inner bag. And a bulkhead that is erected along the end surface of the inner bag facing the container entrance and that supports the end surface, and for discharging the contents formed in the bulk head and provided in the inner bag An outlet means for pulling out the tube,
A slip-preventing means provided on the bottom raw fabric and locked to and supported by the inner wall of the container, wherein the loop is provided on a bottom portion on the other end side of the raw fabric, and is configured through a support tree, It is characterized by comprising a sliding prevention means for locking both ends of the support tree to the wall surface groove of the container and an introduction means for filling the contents formed in the inner bag.
[0016]
In the bulk transport apparatus for containers according to the present invention, the slip-off preventing means provided on the bottom fabric is configured by passing a support tree through a loop portion provided at the bottom on the other end side of the original fabric. Both ends are locked to the wall surface groove of the container. At that time, as a slip-off prevention means, the loop portion formed separately from the bottom raw fabric is fixed to the bottom raw fabric by sewing or the like, or a part of the bottom raw fabric is slackened in the longitudinal direction, It can be formed by squeezing its roots into a bag shape.
[0017]
Further, in the bulk transport apparatus for containers in the present invention, the slip-off preventing means provided on the bottom raw fabric can be constituted by a fastening string provided on the other end of the raw fabric. The fastening string is fastened to a locking tool attached to the wall surface of the container.
[0018]
Furthermore, in the bulk transport apparatus for containers according to the present invention, a belt attached to the bottom raw fabric so as to protrude from the other end of the bottom raw fabric is provided, and the surface of the belt portion protruding from the other end of the bottom raw fabric Is provided with an adhesive material, and when the inner bag is disposed on the bottom original fabric, the belt portion is raised along the back surface of the inner bag and fixed to the back surface of the inner bag.
[0019]
In this case, a belt attached to the bottom raw fabric so as to protrude from the other end of the bottom raw fabric is provided on the surface of the bottom raw fabric and also adheres to the belt surface on the bottom raw fabric surface. A material can be provided, and an inner bag placed on the bottom raw fabric can be fixed by sticking with a belt on the raw fabric and the adhesive material.
[0020]
Furthermore, in the bulk transport apparatus for containers in the present invention, it is preferable that the bottom raw fabric and the bulkhead are formed of different materials, and these are connected by sewing or the like. Moreover, in the bulk transport apparatus for containers according to the present invention, when inclined plates are installed on both sides of the container entrance / exit side in order to improve dischargeability of fluid contents such as granular materials or powdery materials. A reinforcing fabric is attached to the portion of the inner bag that contacts the inclined plate.
[0021]
Moreover, in the bulk transport apparatus for containers according to the present invention, the above-mentioned bottom raw fabric is formed with a cloth woven with polyethylene tape (polyethylene cloth), and the bulkhead is formed with a cloth woven with polypropylene tape (polypropylene cloth). It is preferable from the viewpoint of strength.
[0022]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the bulk transport apparatus for containers according to the present invention will be described in more detail with respect to an embodiment shown in the drawings. 1 to 4 show a bulk transportation device for containers (hereinafter referred to as “bulk transportation device”) 10 according to a first embodiment of the present invention. The bulk transport apparatus 10 according to this embodiment is installed in a container (not shown) made of, for example, a metal box having an inlet / outlet formed at one end, and has a fluid content such as a granular material or a powdery material. It is intended to be transported.
[0023]
The bulk transport apparatus 10 of the first embodiment includes an inner bag 11 formed of a flexible resin film or sheet such as polyethylene and having a substantially box shape. The inner bag 11 is arranged on a bottom raw fabric 12 having the same size as the bottom surface of the inner bag 11 as shown in FIG. The bottom raw fabric 12 is a fabric (polyethylene cloth) woven with polyethylene tape, for example, and has a considerable strength.
[0024]
The bottom web 12 is provided with a slip prevention means 13 that strongly prevents the bottom stock 12 from sliding down to the entrance / exit side (hereinafter referred to as “front”) in the container. As shown clearly in FIGS. 3 and 4, the slip-off prevention means 13 loosens a part of the bottom raw fabric 12 in a loop shape in the longitudinal direction, as clearly shown in FIGS. 3 and 4. The portion 14 is sewn at the base (the sewing portion is indicated by reference numeral 15) and formed into a bag shape, and the support tree 16 is passed through the loop portion 14.
[0025]
The sliding prevention means 13 is used in such a manner that both ends of the support tree 16 passed through the loop portion 14 are fixed by hitting the floor on the opposite side of the container entrance with a nail or the like to prevent the container from moving forward. To be locked. As apparent from FIGS. 2 and 3, the surface of the bottom raw fabric 12 on which such slip-off preventing means 13 is formed extends in the longitudinal direction at three locations, that is, the central portion and both side portions. Three belts 17 are arranged, and are firmly fixed to the bottom raw fabric 12 by sewing (a sewing portion is indicated by reference numeral 18) or the like.
[0026]
The belt 17 is made of a fabric (polypropylene cloth) formed by weaving polypropylene tape, and each belt 17 protrudes from the rear edge 12a of the bottom raw fabric 12 by a predetermined length. Only the part which protruded from the rear-end edge 12a of the bottom raw fabric 12 in each belt 17 is shown with the reference numeral 17a as a belt part.
[0027]
When the inner bag 11 is arranged on the bottom raw fabric 12, the belt portion 17a is raised along the back surface of the inner bag 11, as shown in FIGS. An adhesive material 19 is provided on the surface of the belt portion 17 a, and the belt portion 17 a is bonded and fixed to the back surface of the inner bag 11 by the adhesive material 19.
[0028]
As a method of providing the adhesive material 19 on the surface of the belt portion 17a, one release paper of the double-sided adhesive tape is peeled off and attached to the surface of the belt portion 17a. If such a double-sided pressure-sensitive adhesive tape is used, since the adhesive material 19 on the surface is covered with the other release paper until the belt portion 17a is adhered and fixed to the back surface of the inner bag 11, its handling is very easy. Become.
[0029]
A bulkhead 20 having a substantially inverted trapezoidal shape as shown in FIGS. 1 and 2 is attached to the front side of the bottom raw fabric 12. The bulkhead 20 is made of a material (polypropylene cloth) woven from a material different from the bottom raw fabric 12, that is, polypropylene tape, and is firmly connected to the front end 12b of the bottom raw fabric 12 by sewing or the like.
[0030]
This bulkhead 20 acts on the end face of the inner bag 11 facing the container entrance when the container entrance / exit door is opened or when the fluid contents are discharged, as already described in the prior art. It supports the pressing force caused by the fluid content.
[0031]
When the bulkhead 20 is erected along the end surface of the inner bag 11 which is bent at the connecting portion with respect to the bottom raw fabric 12 and faces the container entrance, as shown in FIGS. 1 and 5. The discharge port means 22 is provided at a position where the content discharge tube 21 provided on the end face can be pulled out.
[0032]
Normally, the tube 21 for discharging the contents is provided at the lower part of the end face of the inner bag 11, so that the outlet means 22 discharges the contents when the bulkhead 20 is raised along the end face of the inner bag 11. It is formed in the lower part aligned with the tube 21 forming position. The discharge port means 22 includes a discharge port 24 that can be opened and closed by four fan-shaped flaps 23 formed at predetermined positions of the bulkhead 20 by, for example, making cross cuts.
[0033]
Then, one end of a discharge pipe made of a cloth made of the same material as that of the bottom raw fabric 12 is fixed to the discharge port 24 on the back surface of the bulkhead 20 by sewing, and the flap 23 is turned over so that the discharge pipe is turned over. When the is opened, it is drawn forward from the discharge port 24 to be a discharge conduit 25. The discharge conduit 25 pulls out the content discharge tube 21 provided in the inner bag 11 through the inside of the discharge conduit 25 when unloading the fluid content contained in the inner bag 11.
[0034]
On the other hand, when the inner bag 11 is filled with the fluid content or during transportation, the discharge conduit 25 is squeezed and closed by a binding string 26 attached to the surface of the bulkhead 20 around it. Accordingly, it is pushed inward from the discharge port 24, and the discharge port 24 is closed by closing the flap 23.
[0035]
The bulkhead 20 erected along the end face of the inner bag 11 facing the container entrance is made to pass an iron pipe or wood through a loop portion 27 formed at the upper end thereof. It is tied to a string (not shown) suspended from a lashing bar existing at the upper part on the door side, and is stretched and supported at the entrance / exit of the container. In addition to this method, a method for stretching and supporting the bulkhead 20 at the container entrance / exit is disclosed in many patent publications such as Japanese Patent Publication No. 3-23438 and Japanese Patent Publication No. 5-47472. .
[0036]
Normally, when the container is in a horizontal state, the bulkhead 20 is slightly higher than the height at which the filled contents are considered to reach the maximum height when left in the inner bag. Therefore, the upper part of the end face of the inner bag 11 facing the container entrance is exposed away from the bulkhead 20, and a bulk load, which is a fluid content, is air-transported to this part, that is, the upper end face of the inner bag 11. The introduction tube 28 at the time of loading is attached so as to communicate with the inside of the inner bag 11.
[0037]
An intake / exhaust tube 29 is formed on the upper end surface of the inner bag 11, and the intake / exhaust tube 29 is fixed to a slit portion 30 formed on the end surface of the inner bag 11. The intake / exhaust tube 29 is provided in the inner bag 11 when the fluid contents are introduced by pressure by pneumatic transportation through the introduction tube 28 or when the contents are dropped and discharged by its own weight by tilting the container. It is for exhausting or inhaling air.
[0038]
As shown in FIG. 1, the inner bag 11 has a large number of hanging straps 31 attached at appropriate positions on the outer surface of the upper portion thereof, and these hanging straps 31 are provided on the inner wall of the container, such as hooks. By fastening to the locking tool, the inner bag 11 can be kept substantially box-shaped.
[0039]
Further, on both sides of the bottom surface near the entrance / exit of the container, the fluid content is smoothly discharged from the inner bag, so that it is well known in the invention disclosed in Japanese Utility Model Publication No. 7-6160. A triangular inclined plate is installed. In such a case, a fragmentary original fabric, that is, a cloth 32 is stuck and reinforced with a double-sided adhesive tape or the like on the portion of the inner bag 11 that contacts the triangular inclined plate.
[0040]
According to the container bulk transport apparatus 10 in the first embodiment described above, in order to efficiently discharge the bulk load, the inner bag is formed when the container is inclined by lifting the end opposite to the entrance / exit. Even if 11 is going to move forward, the rear part of the bottom raw fabric 12 is firmly locked to the container by the sliding prevention means 13, and the inner bag 11 is firmly fixed to the bottom raw fabric 12. A large tensile force does not act directly on the inner bag 11, and as a result, damage to the inner bag 11 can be prevented, and durability can be improved.
[0041]
Even when the bottom surface of the container is not so smooth, the entire bottom surface of the inner bag 11 installed in the container is covered and protected by the bottom raw fabric 12, so that the fluid content moves through the inner bag 11. Even if the inner bag 11 is displaced, the bottom portion is hardly broken by rubbing with the bottom surface of the container, and the inner bag 11 can be effectively prevented from being damaged due to such a reason. Further, since the bottom raw fabric 12 and the inner bag 11 are fixed to each other, the inner bag 11 does not sag, and as a result, it is possible to prevent the content from being discharged due to the sag.
[0042]
In the bulk transportation apparatus for containers according to the first embodiment described above, the bottom raw fabric 12 is prevented from slipping-off preventing means 13 near the rear end, and a part of the bottom raw fabric 12 is moved in the longitudinal direction. The loop portion 14 is sewed into a loop shape, and the loop portion 14 is sewed at the root to form a bag shape, and a support tree 16 is passed through the loop portion 14.
[0043]
However, the bulk transport apparatus for containers in the present invention is not limited to the slip prevention means 13 having such a structure, and may be configured as in the second embodiment. The main part of the bulk transport apparatus for containers according to the second embodiment is shown in FIGS.
[0044]
In the bulk transport apparatus for containers according to the second embodiment, a cylindrical body, that is, a loop portion 40 manufactured separately from the bottom raw fabric 12 is used. The front end side of the loop portion 40 may be sewn to the bottom raw fabric 12 (the sewn portion is indicated by reference numeral 41) and fixed, and the support tree 16 may be passed through the loop portion 40. Moreover, in the bulk transport apparatus for containers according to the first embodiment, three belts 17 are arranged in parallel in the width direction on the surface at a position near the rear of the bottom raw fabric 12, and are fixed by sewing. It was.
[0045]
However, as shown in FIGS. 6 and 7, the belt 17 may be disposed on the back surface of the bottom raw fabric 12 so as to pass over the loop portion 40. In this case, the belt 17 may be fixed to the bottom raw fabric 12 by providing the adhesive material 19 on the surface of the belt 17 over the entire length and sticking the bottom material 12 with the adhesive material 19. As a method for providing the adhesive material 19 on the entire surface of the belt 17, it is easiest to use a double-sided adhesive tape as described above.
[0046]
In the bulk transport apparatus for containers according to the second embodiment, the other components are substantially the same as the bulk transport apparatus for containers according to the first embodiment. The same or corresponding components are denoted by the same reference numerals, and description thereof is omitted.
[0047]
In the bulk transport apparatus for containers according to the first and second embodiments described above, the slip-off prevention means 13 is configured to pass through the support tree 16 in the loop portions 14 and 40 formed of cloth, A bulk transportation device for containers according to a third embodiment to be described next can also be used.
[0048]
That is, the slip-off preventing means 13 in the bulk transport apparatus for containers according to the third embodiment is provided at three places in the width direction on the back surface on the rear side of the bottom raw fabric 12 as shown in FIGS. It includes two sets of fastening strings 42 provided. The fastening cord 42 is firmly fixed to the rear side rear surface of the bottom raw fabric 12 by sewing (a sewing portion is indicated by reference numeral 43) or the like.
[0049]
On the other hand, the belt 17 is disposed on the rear surface of the bottom raw fabric 12 in the same manner as the bulk transport device 10 for containers according to the first embodiment. At the same time, it is sewn and fixed to the bottom raw fabric 12. Since the belt 17 extends slightly forward from the sewing portion 43 of the fastening string 42, the belt 17 and the bottom raw fabric 12 are fixed by a separate sewing portion 44 beyond the sewing portion 43. ing.
[0050]
An adhesive material 19 is provided on the surface of the belt 17 over the entire length. The adhesive material 19 extends forward beyond the belt 17 and is directly provided on the surface of the bottom raw fabric 12. The adhesive material 19 is formed using a double-sided adhesive tape as already described.
[0051]
In such a bulk transport apparatus for containers according to the third embodiment, when the inner bag 11 is placed on the bottom web 12 as shown in FIG. The bottom surface of the inner bag 11 is fixed to the bottom raw fabric 12 by the adhesive material 19 existing on the surface, and the belt portion 17 a rising along the back surface of the inner bag 11 is also fixed to the back surface of the inner bag 11 by the adhesive material 19. Therefore, the inner bag 11 is very strongly fixed to the bottom raw fabric 12.
[0052]
On the other hand, when the bottom raw fabric 12 is arranged at the bottom of the container, the fastening string 42 is tied to a locking portion such as a hook provided at the lower part of the container rear wall so that the bottom raw fabric 12 moves forward of the container. Movement is strongly prevented. As a result, the bottom web 12 is firmly fixed to the container by the sliding prevention means 13, and the inner bag 11 is firmly fixed to the bottom web 12, so that the container is inclined when the contents are discharged. In addition, it is possible to reliably prevent the bottom raw fabric 12 from slipping and the inner bag 11 from wrinkling, and the contents can be discharged smoothly and easily.
[0053]
【The invention's effect】
As described above, according to the bulk transportation device for containers according to the present invention, the bottom original fabric (cross) is laid on the entire bottom surface of the inner bag made of a flexible film or sheet installed in the container. Since the bulkhead was connected to the bottom material, and the back of the bottom material was fastened to the container, the fluidity content of granular or powdery materials such as synthetic resin pellets, grains, or feed When transporting an object, it is possible to completely prevent the inner bag installed inside the container from being damaged, and the durability thereof can be remarkably improved.
[0054]
Further, since the inner bag is fixed to the bottom raw fabric on the rear side, the inner bag is not wrinkled when the contents are discharged, and as a result, the inner bag has a fluidity such as a granular material or a granular material. The contents can be smoothly discharged from the inner bag.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a bulk transportation device for containers according to a first embodiment of the present invention.
FIG. 2 is a plan view showing a bottom raw material and a bulkhead connected to the bulk material constituting the bulk carrier for a container shown in FIG. 1;
FIG. 3 is a partial perspective view showing a slip-preventing means provided behind the bottom raw fabric shown in FIG. 2;
4 is a partial cross-sectional view showing a slip-off preventing means provided on the bottom raw fabric by cutting along line 4-4 in FIG. 3; FIG.
FIG. 5 is a front view of the bulk transport apparatus for containers shown in FIG. 1 as viewed from the front, that is, from the container entrance / exit side.
6 is a plan view similar to FIG. 2 showing a bottom raw fabric and a bulkhead connected to the bulk cargo transportation device for a container according to a second embodiment of the present invention. FIG.
7 is a partial cross-sectional view showing a slip-off preventing means provided on the bottom raw material by cutting along line 7-7 in FIG.
FIG. 8 is a perspective view showing a bulk transportation device for containers according to a third embodiment of the present invention.
FIG. 9 is a plan view showing a bottom raw material and a bulkhead connected to the bulk material constituting the bulk carrier for a container shown in FIG. 8;
10 is a partial perspective view showing slip-off prevention means provided behind the bottom raw fabric shown in FIG. 9. FIG.
FIG. 11 is a partial cross-sectional view showing a slip-off preventing means provided along the line 11-11 in FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Bulk carrier 11 for containers 11 Inner bag 12 Bottom raw fabric 12a Rear edge of bottom raw fabric 13 Slipping prevention means 14 Loop part 15 Sewing part 16 Supporting tree 17 Belt 17a Jumping out from rear edge of bottom raw material Protruding belt portion 18 Sewing portion 19 Adhesive material 20 Bulkhead 21 Contents discharge tube 22 Discharge port means 23 Flap 24 Discharge port 25 Discharge conduit 26 Binding string 27 Loop portion 28 Introducing tube 29 Supply / exhaust tube 30 Air vent tube Slit part 31 for entering / exiting Hanging string 32 Fragmentary cross 40 for reinforcement Loop part 41 Sewing part 42 Fastening string 43 Sewing part 44 Sewing part

Claims (8)

A bulk transport device for a container that is installed in a container having an inlet / outlet formed at least at one end, and carries a fluid content such as a granular material or a powdery material,
An inner bag formed of a flexible film or sheet and having a substantially box shape;
The bottom original fabric disposed on the outer surface of the bottom of the inner bag with the same size as the bottom surface of the inner bag,
A bulkhead that is connected to one end of the bottom web and extends, and is erected along an end surface of the inner bag facing the entrance / exit of the container to support the end surface;
A discharge port means that is formed in the bulkhead and that pulls out a tube for discharging the contents provided in the inner bag,
A slip-preventing means provided on the bottom raw fabric and locked to and supported by the inner wall of the container, wherein the loop is provided on a bottom portion on the other end side of the raw fabric, and is configured through a support tree, Slipping prevention means for locking both ends of the support tree to the wall surface groove of the container ;
A bulk transport apparatus for containers, comprising: an introduction means for filling contents formed in the inner bag. The loop part is formed by loosening a part of the bottom original fabric in the longitudinal direction as the slip-off preventing means, and squeezing the root into a bag shape. Bulk shipping equipment for containers. 2. The bulk load for a container according to claim 1, wherein the slipping prevention means is configured by fixing the loop portion formed separately from the bottom original fabric to the bottom original fabric. Transport equipment. The bulk transport apparatus includes a belt attached so as to protrude from the other end of the bottom raw fabric, and an adhesive is provided on a surface of the belt portion protruding from the other end of the bottom raw fabric, and the bottom 4. When the inner bag is disposed on a raw fabric, the belt portion is raised along the back surface of the inner bag and fixed to the back surface of the inner bag. Bulk transport equipment for containers as described. The belt attached to the bottom raw fabric is provided on the surface of the bottom raw fabric, and an adhesive is also provided on the belt surface on the bottom raw fabric surface. The bulk transport apparatus for containers according to claim 4, wherein the inner bag to be arranged is attached and fixed to the belt on the raw fabric with the adhesive material. The bulk transport apparatus for containers according to claim 1, wherein the bottom raw fabric and the bulkhead are formed by connecting different materials. In the case where inclined plates are installed on both sides of the entrance and exit sides of the container in order to improve the dischargeability of fluid contents such as granular materials or powdery materials, the inner bag portion in contact with the inclined plates The bulk transport apparatus for containers according to any one of claims 1 to 6, wherein a reinforcing raw fabric is attached. The base fabric is formed of a fabric woven with polyethylene tape (polyethylene cloth), and the bulkhead is formed of a fabric woven with polypropylene tape (polypropylene cloth). The bulk transportation apparatus for containers as described in any one.

Images