JP3946914B2 - Waste rail transport container - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
TECHNICAL FIELD The present invention relates to a multipurpose waste rail transport container that can be loaded and transported on a rail freight car and loaded with both general or industrial waste and general cargo.
[0002]
[Prior art]
Conventionally, in order to transport industrial waste generated from public facilities or households, industrial waste such as building waste, and water-containing industrial waste such as papermaking sludge, it is completely sealed except for the opening at the top. The container is stored in a container that is transported to a disposal site by a collection truck. Such containers are dedicated to waste and are not suitable for transporting general cargo.
Japanese Utility Model Laid-Open No. 6-45904 discloses a container in which the upper surface is always open, the rear surface is a double door rear door, the rear door is opened, and waste is dropped and discharged.
This container has a short partition plate between the lower part of the door with the double door and the bottom of the container. Moreover, the bottom part inside the container is not flat, and a step is provided at the place where the partition door is installed. Such a container is not suitable for loading general cargo because of the partition under the rear door and the unevenness of the bottom surface inside. For example, if there is a partition at the bottom, there is a problem that it becomes difficult to load the cargo loaded on the pallet with a forklift.
[0003]
[Problems to be solved by the invention]
The waste-dedicated containers as described above are effectively used on the outbound route, but are often transported empty on the outbound route, which causes a problem in terms of transportation efficiency.
In view of the above-described problems of the prior art, the present invention is capable of transporting various types of waste, including hydrated waste, and capable of loading and transporting general cargo. The purpose is to provide containers.
[0004]
[Means for Solving the Problems]
In order to solve the above problems, according to one aspect of the present invention, a container main body, two canopies whose upper surfaces can be opened upward, and an upper portion of the container main body , the canopy is provided. An opening / closing mechanism that opens and closes the container , an upper door provided at the rear of the container body, and provided with a locking mechanism, and provided below the upper door, provided with a locking mechanism and a watertight packing structure, and rotated outward and opened downward. A lower door, and the upper door and the lower door can be opened and closed independently, and the canopy extends around a shaft extending on a side surface in the length direction of the container body. The lower door is rotated around an axis disposed at a position lower than the inner floor surface of the container body, and the entire lower door is lower than the inner floor surface with the lower door opened. Be in position Waste rail transportation container, wherein is provided.
Moreover, according to this invention, it can prevent that the water | moisture content from a load leaks out of a container by sealing both a lower door or both a lower door and an upper door with watertight packing.
Furthermore, according to the present invention, in the transport container having the structure described above, a waste rail transport container is provided that is lowered below the floor surface inside the container when the lower door is opened, and the floor surface is substantially flat. .
According to such a waste rail transport container of the present invention, both waste and general cargo can be transported in the same container, and the outbound route is used for both waste and the return route is used for both general cargo. As a result, the efficiency of freight transportation can be improved. In addition, by adopting a watertight packing structure, waste with much moisture can be safely transported by rail freight car, truck or ship.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, this invention is not limited only to the following embodiment.
1-4, the container main body 1 has the canopy 2 which comprises the ceiling of a container in the closed state. The canopy 2 has a structure that is open on both sides and can be almost completely opened, as shown by a one-dot chain line in the drawing. The canopy 2 is pivotally supported by a shaft extending on the side surface in the length direction of the container main body 1, and rotates around the shaft upward to open. The rear surface of the container body 1 has a pair of upper doors 3 that can be opened and closed in the form of double doors at the upper part thereof, and a lower door 4 that can be opened and closed downwardly with a hinge 6 attached to the bottom of the container body as a rotation axis. It is made up of. The upper door 3 is such that the left and right upper doors 3 are opened to the left and right, respectively, with a hinge 13 attached to the rear column (post 12) of the container body 1 as a rotation axis. The lower door 4 has a lock mechanism 5 that can be locked. The upper door 3 is also provided with lock mechanisms 7 and 8. The top canopy 2 can be opened until it rotates approximately 260 ° and is substantially parallel to the side panel of the container body 1. The canopy 2 is opened and closed by an opening and closing mechanism 9 provided at the upper part of the container body 1. This opening / closing mechanism can be operated manually or electrically. In the present embodiment, although not shown in detail, a manual method using hydraulic pressure is adopted. In addition, a locking mechanism (not shown) can be provided to prevent inadvertent opening. This locking mechanism can be incorporated into the opening / closing mechanism 9 or a separate mechanism.
[0006]
When the lock mechanism 5 is released, the lower door 4 at the lower rear portion of the container body 1 opens downward with the hinge 6 as a rotation axis. As a result, the contents stacked in bulk can be discharged while the upper door 3 is closed. When taking out the contents at once, the upper door 3 is also opened as shown in FIG. Known lock mechanisms 7 and 8 for the upper door can be used. Further, the lock mechanism 5 of the lower door 4 can be a hook type or a screw type in order to prevent an abnormal opening operation of the lower door 4.
Moreover, it is preferable to stick watertight packing, such as a synthetic resin, on the part which contact | abuts the container main body of the lower door 4, or the corresponding position on the container main body side, for example, to prevent water wetting. As a result, water leakage and environmental pollution can be prevented even during transportation and transportation of hydrous waste. Such a watertight packing can also be provided between the upper door 3 and the container main body 1 and the lower door 4. Note that the rotation axis of the lower door 4 is at a position lower than the inner floor surface of the container main body 1, and the lower door 4 is entirely lower than the floor surface when the lower door 4 is opened. desirable. This is so that the lower door 4 does not prevent the cargo from being taken in and out.
[0007]
Furthermore, in the container according to the embodiment, when the waste is loaded and transported, and the waste is discharged, the inside of the dirty container is cleaned, so that the general cargo can be loaded and transported. The rear part of the container body 1 opens up to the floor inside the container, and there are no protrusions on the floor, so in addition to loose stones, bagging cement loaded on pallets, building materials, industrial products, etc. Can be easily loaded.
[0008]
Further, the canopy 2 is opened to enable efficient loading of waste and cargo from above. A hook 10 is provided in front of the container body 1. This can be lifted by an on-board crane or the like and pulled up on the truck and fixed. Furthermore, a small wheel 11 provided in a setback manner is provided at the rear of the container so that the container can be easily moved when the front of the container body 1 is lifted. In addition, the container can be loaded and unloaded from either side by a forklift.
[0009]
The container of this embodiment is designed to be suitable for rail transportation. Further, by providing posts 12 at the four corners of the container body 1, the same container or containers of the same standard can be stacked in two or more stages. The upper door 3 is of a type that can be lifted upward by providing a cantilever door, a cantilever door that opens sideways, and a hinge at the top of the upper door 3 and the rear beam of the container body 1 depending on the purpose of use. It can also be a single door.
[0010]
【The invention's effect】
As is apparent from the above description, according to the present invention, the rear side of the container main body is provided with the upper double door with the upper door and the lower door that opens downward with the hinge as the rotation axis, and the lower door or By sealing both the lower door and the upper door with watertight packing, it is possible to prevent moisture from the load from leaking out of the container. As a result, the waste rail transport container of the present invention can transport various types of waste including water-containing waste, and can also carry and transport general cargo after the interior is cleaned. In addition, by dividing the rear door up and down, only the relatively narrow lower door is opened and the granular waste is slowly removed, or only the upper door is opened and the surrounding water is inadvertently surrounded by moisture. Waste can be taken out without contaminating.
[Brief description of the drawings]
FIG. 1 is a rear view of a waste rail transport container showing an embodiment of the present invention.
FIG. 2 is a front view of a waste railway transport container showing an embodiment of the present invention.
FIG. 3 is a view of a waste rail transport container according to an embodiment of the present invention as viewed from the left side.
FIG. 4 is a top view of a waste railway transport container showing an embodiment of the present invention.
FIG. 5 is a view showing a state when a load transported by the container of the present invention is discharged.
FIG. 6 is a perspective view of a waste rail transport container according to the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Container body 2 Canopy 3 Upper door 4 Lower door 5 Lock mechanism 6 Hinge 7, 8 Upper door lock mechanism 9 Canopy opening / closing mechanism 10 Hook 11 Wheel 12 Post 13 Hinge

Claims (2)

The container body,
Two canopies whose upper surface can be opened upward;
An opening / closing mechanism that is provided at an upper portion of the container body and opens and closes the canopy;
An upper door provided at the rear of the container body and provided with a locking mechanism;
Provided below the upper door, provided with a lock mechanism and a watertight packing structure, and provided with a lower door that rotates outward and opens downward,
The upper door and the lower door can be opened / closed and locked independently, whereby the lower door can be opened with the upper door closed and locked,
The canopy rotates around an axis extending on each side surface in the length direction of the container body, and the lower door rotates around an axis disposed at a position lower than the inner floor surface of the container body, A waste railway transport container, wherein the lower door is open and the entire lower door is in a position lower than the inner floor surface.   The waste rail transport container according to claim 1, wherein the container has a watertight packing structure for the upper door.

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