JPH0212234Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a container for transporting solid and liquid cargoes that can transport solid or liquid cargoes as needed on an outbound trip (return trip) and a return trip (outbound trip).

That is, for example, it is capable of transporting solid cargo such as miscellaneous goods, boxed cargo, bagged cargo, etc. on the outbound trip, and liquid cargo on the return trip.
It can be used efficiently and is economical.

[Conventional technology]

Conventionally, dry containers have generally been used to transport solid cargoes such as those mentioned above, and dedicated coatenas or containers have been used to transport liquid cargoes.

Therefore, for example, when solid cargo is transported on the outward journey, if there is no similar cargo on the return journey, the cargo becomes empty, which is extremely uneconomical.In addition, if there is liquid material on the return journey, the demand cannot be met. It was hot.

[Problem that the invention attempts to solve]

In addition, conventional cargo storage containers capable of transporting granular materials and liquids (Japanese Unexamined Patent Application Publication No. 1974-74465), dissimilar liquid loading devices (Japanese Utility Model Application Publication No. 54-28713), and dump trucks capable of transporting granular materials and solid cargo Truck (1987-)
27134 Publication) etc., but they are
None of them could be used to transport solid or liquid cargo.

The present invention eliminates the drawbacks of the prior art described above, and is configured so that, for example, solid cargo such as miscellaneous goods can be transported on the outbound trip, and liquid cargo can be transported on the return trip.

[Means to solve the problem]

In order to solve the above problems, the present invention provides a wire winding section above the end panel side of the dry container, and a wire winding section at the bottom of the end panel side of the dry container.
A discharge port for a liquid storage bag placed on the upper surface of the floor of the dry container is provided, an injection port is provided in the upper part of the liquid storage bag on the opening/closing door side, and a protector plate is fixed to the lower part. A folding rod is provided at the lower part of the liquid storage bag located between the protector plate and the discharge port, and wires are fixed to both ends of the folding rod and both ends of the protector plate on the opening/closing door side. The winding speed of each wire can be adjusted freely by the wire winding section.

[Effect]

According to the present invention, when transporting solid cargo, the liquid and air inside the liquid storage bag are extracted, and the liquid storage bag is turned into a flat plate, and the wire is wound up by the wire winding section, and the folding rod and protector are removed. As the plate moves toward the end panel, it is automatically folded, and finally, together with the protector plate, it is erected and stored on the end panel side.

Then, solid cargo can be loaded onto the entire floor area except for the storage area of the liquid storage bag.

Next, when transporting liquid cargo, the protector plate is pulled out manually or by a winch, etc., liquid is injected from the injection port, and the liquid storage bag is expanded inside the dry container. Note that instead of pulling out the protector plate, it is also possible to inflate the liquid storage bag by sending air through the discharge port, and then inject the liquid through the injection port.

〔Example〕

In the drawings, a is a dry container and b is a liquid storage bag.

The dry container a includes side panels 2 standing up on both sides of the floor 1, a gable panel 3 provided at one end of the floor 1, an opening/closing door 4 provided at the other end of the floor 1, and a door provided above them. The roof panel 5 is made up of two roof panels 5.

Note that it is desirable that the side panels 2, end panels 3, opening/closing door 4, etc. be constructed of corrugation panels so that they do not bend due to liquid pressure.

Of course, a flat panel may also be used if appropriate reinforcement is applied.

Next, a wire winding section 6 is provided above the end panel 3 side of the dry container a. In the case of the embodiment shown in the drawings, the wire winding section 6 includes an electric motor 7 with a reducer and a brake, rotating shafts 8 and 9 protruding from both ends thereof, and winding wires with different diameters provided on the rotating shafts 8 and 9, respectively. It is composed of pulleys 10 and 11.

A wire 12 on the protector plate 17 side, which will be described later, is engaged with the take-up pulley 10 having a large diameter, and a wire 13 on the folding rod 18 side, which will be described later, is engaged with the take-up pulley 11, which has a small diameter.

As a result, the winding speed of the wires 12 and 13 can be adjusted by rotating the electric motor 7.
Note that the diameters of the winding pulleys 10 and 11 are determined so as to obtain a winding speed proportional to the lengths of the wires 12 and 13.

Further, the liquid storage bag b is placed on the upper surface of the floor 1 of the dry container a, and the liquid storage bag b
A discharge port 14 is opened at the lower part of the end panel 3 side. Note that the discharge port 14 is provided with an on-off valve 15 .

Further, an injection port 16 is provided in the upper part of the liquid storage bag b on the side of the opening/closing door 4, and a protector plate 17 is fixed to the lower part. Further, a folding rod 18 is provided at the lower part of the liquid storage bag b located between the protector plate 17 and the discharge port 14.

Further, wires 13 and 12 are connected to both ends of the folding rod 18 and both ends of the protector plate 17 on the opening/closing door 4 side 17a, and the other ends of the wires 13 and 12 are connected to the wire winding section 6 as described above. They are respectively locked to take-up pulleys 11 and 10.

Note that a plurality of folding rods 18 may be provided depending on the size of the liquid storage bag b. In this case, the wire 13 and the winding pulley 11 are added in accordance with the number of folding rods.

In the present invention having the above structure, when transporting solids, if the liquid inside the liquid storage bag b is discharged from the discharge port 14 and the residual air is further discharged, the liquid storage bag b
shrinks and becomes flat.

Next, if the electric motor 7 of the winding section 6 is rotated,
Wires 12 and 13 are attached to take-up pulleys 10 and 11.
are wound up respectively. For this reason, the opening/closing door side 17a and the end panel side 17 of the protector plate 17 are
b, and the folding rod 18 are 17a, 17b, 18 → 17a', 17b', 1 as shown in FIGS. 1 and 3.
8′ → 17a″, 17b″, 18b″. That is, the protector plate 17 slides while standing up toward the end panel 3, and the folding rod 1
8 and the protector plate 17, the liquid storage bag b is automatically folded up, and is finally stored upright on the side of the end panel 3 together with the protector plate 17.

When the liquid storage bag b is stored as described above, a loading space for the solid cargo (X) is formed on the floor 1 as shown in the third diagram, and the solid cargo (X) can be transported.

Next, when transporting liquid cargo, the brake of the electric motor 7 is released to make it free, or the electric motor 7 is rotated in the opposite direction, and the protector plate 17 is pulled out manually or with a winch, etc., and the discharge port 14 and the on-off valve 15 are closed. When liquid is injected from the injection port 16, the liquid storage bag b is filled with the liquid, and the liquid storage bag b is expanded, as shown in the first figure. Note that instead of pulling out the protector plate 17, it is also possible to inject air from the discharge port 14 to expand the liquid storage bag b, and then inject the liquid from the injection port 16.

[Effect of idea]

According to the present invention, solid or liquid cargo can be appropriately selected and transported as needed on the outbound (return) and inbound (outbound) trips, and therefore there is no empty cargo, which is economical. At the same time, it provides an extremely convenient effect.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention. Figure 1 is a front view of the main part showing the transport state of liquid cargo, Figure 2 is a right side view of the main part, and Figure 3 shows the transport state of solid cargo. It is a main part front view. 1... Floor section, 2... Side panel, 3... End panel, 4... Door, 5... Roof panel, 6... Winding section, 12, 13... Wire, 14... Discharge port, 15...Opening/closing valve, 16...Inlet, 17...
Protector plate, 18...Folding rod.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A wire winding section is provided above the end panel side of the dry container, and a liquid storage device placed on the top surface of the floor of the dry container is provided at the bottom of the end panel side of the dry container. A liquid storage bag is provided with a discharge port, an injection port is provided in the upper part of the liquid storage bag on the opening/closing door side, a protector plate is fixed to the lower part, and a A folding rod is provided at the bottom of the liquid storage bag, and wires are fixed to both ends of the folding rod and both ends of the protector plate on the opening/closing door side, and the winding speed of each wire is controlled by the wire winding section. A container for transporting solid and liquid cargo, which is characterized by being freely adjustable. (2) A container for transporting solids and liquids according to claim 1, wherein the wire winding portion is provided with winding pulleys of different diameters to adjust the winding speed.