RU190554U1 - CONTAINER FOR BULK CARGOES - Google Patents

Abstract

Container for bulk cargo refers to transport packaging, namely, large-capacity containers for transportation of bulk cargo by rail, road and sea transport. , side walls and a cover from three sections with rollers and a nest. On the outer side of one longitudinal side wall, three clamps are made, with the possibility of their interaction with the corresponding socket of each section of the cover. Each longitudinal side wall of the container at its upper edge on the inner side is provided with three guides, one below the other. Sections of the cover are installed with rollers in their guides in three levels. 3 il.

Description

The utility model relates to transport packaging, namely, to large-capacity containers for the transportation of bulk cargo by rail, road and sea transport.

Traditionally, transportation of bulk cargo by rail is made in open wagons. During the transportation of coal by rail in open cars or containers, coal dust is blown out of them and the environment around the track is polluted. In addition, when unloading coal from a car or container and transferring it to sea vessels, coal dust contaminates the entire territory of the port and adjacent settlements.

Also known containers of various designs with a closed volume for transportation and storage of bulk cargoes, allowing to eliminate the pollution of territories and ensure environmental safety. However, the use of known closed containers complicates their loading and, accordingly, increases the time of the technological loading cycle.

Known container for bulk cargo, which provides transportation and storage of light and medium cargo in a closed volume [Patent 2243140 RF, IPC B65D 88/54. Bulk cargo container / I.I. Demchenko, V.D. Butkin, S.V. Ivkin, S.B. Vasiliev, A.I. Demchenko (RF). - №2003101500 / 12; Stated January 20, 2003; Publ. 27,12,2004.].

Bulk cargo container is a rectangular case with a bottom, side walls and a lid. The cover is made in two sections. Each section of the cover is pivotally fixed at the upper edge of the corresponding longitudinal wall with the possibility of its rotation through an angle of 90 ° -110 °.

Moreover, the cover sections are overlapped and in the closed position are in contact with the upper ends of the side walls of the container. Each section of the cover is provided with springs for opening, and to hold the cover in the closed position, it is provided with a lock. Such a construction is applicable both for low-tonnage and medium-tonnage containers.

Container for bulk cargo works as follows.

Before loading the latch releases the lid of the container. Under the action of the elastic force of the springs, each section of the lid rises, opening the container.

In this case, the container cover sections occupy a vertical position, which leads to a change in the container dimensions by increasing its overall height by the width of the cover section equal to half the width of the cover.

Such a height of the container, both low-tonnage and medium-tonnage, fits into the dimensions of the loading device. The overall height of the large container exceeds the dimensions of the loading device, which limits their use.

Coal or other bulk cargo is loaded into the container through the open top opening.

After loading the container, each section of the lid returns to a horizontal position using, for example, crane equipment from a vertical position, closing the container. After closing the lid and fixing it in the closed state, the cargo is stored or transported in a container. Moreover, the cargo is completely isolated from the environment, which protects both cargo from precipitation and the environment from harmful particles of cargo.

Increasing the size of low-tonnage and medium-tonnage containers in the process of their loading fit into the dimensions of the loading device without complicating the technology of loading.

The advantage of a bulk container is to protect the environment from coal dust during transport and storage of cargo.

A disadvantage of the known container for bulk cargo is to limit the types of containers on the load capacity in the technological cycle of loading operations. The technological cycle of loading without complicating its technology and without increasing allows using only low-tonnage and medium-tonnage containers.

Closest to the claimed solution for the combination of essential features and the achieved result is a container for bulk cargo, which provides transportation and storage of goods in a closed volume of any capacity [Patent for utility model 175670 RF IPC B65D 88/54. Bulk cargo container / Е.А. Drozdov, S.M. Goncharuk (RF). - №2017114046; Stated 04/21/2017; Publ. 13,12,2017 Bull. No. 35.]

Bulk cargo container is a rectangular case with a bottom and side walls, as well as a lid.

Each longitudinal side wall of the housing at the top of its edge on the inner side is made with two guides, which are located one above the other, and on the outer side with three clamps.

The lid is made of three, for example, identical in size, sections. Each section of the cover is equipped with rollers with the ability to install them in the guides and with a slot made in the end of the section of the cover from the side of one longitudinal side wall of the container body. One section of the cover with its rollers is installed in the upper guides, and the other two - in the lower guides of the longitudinal side walls, allowing movement in the guides relative to the longitudinal side walls of the container body.

Each retainer is made, for example, in the form of a locking spring-loaded element with a handle and is fixed at the upper edge of the longitudinal side wall opposite the seat of the corresponding section of the cover in the closed state.

Container for bulk cargo works as follows.

In the closed state, the sections of the lid of the container close the opening of the container. At the same time for their fixation, the locking spring-loaded element of each clamp is located in the corresponding socket.

To open the container before loading, the locking spring-loaded element of one lower section of the container lid is manually pulled out of the slot, freeing said section. The released section is moved to the side, opening the container opening. Coal or other bulk cargo is loaded into the container through an open doorway. After loading part of the container, the loading process stops. The lower section of the container lid returns to its original position and when the locking spring-loaded locking element is aligned with the socket, it automatically locks the said section.

Then, the upper section of the container lid is released from the retainer and shifted to the side, reopening the upper opening of the container. Cargo loading resumes in the middle part of the container. After the loading of the middle part of the container is completed, the loading process stops again. The top section of the container lid is closed and locked.

At the end of loading, the second extreme section of the lid is released from the lock and is shifted to the side, opening the upper opening of the container through which the last part of the container is loaded again. After the end of loading of this part of the container, the end section of the container lid is closed and fixed.

After loading the entire container, each section of the lid is fixed and is in its original position. After closing the lid, the cargo is stored or transported. Moreover, the cargo is completely isolated from the environment, which protects both cargo from precipitation and the environment from harmful particles of cargo.

When opening sections of the container lid during the loading process, the container dimensions remain unchanged and fit into the dimensions of the loading device, allowing loading of any type of containers without complicating the technology.

The advantage of a bulk container is to protect the environment from coal dust during transport and storage of cargo. Another advantage is the increase in the types of containers in the technological cycle of loading due to the use of both medium-tonnage and large-tonnage containers.

However, the loading time when using a known bulk container remains significant, and, as a result, leads to an increase in the loading cycle. This is due to the need to stop the process of loading the container for the period of opening and fixation of sections of the cover, which takes extra time.

The problem to be solved by the utility model is to develop a container for bulk cargo, ensuring a reduction in the time of the technological cycle of loading operations when using containers of any capacity.

To solve the problem in a container for bulk cargo, containing a rectangular case with a bottom, side walls and a lid of three sections with rollers and a nest, while the inner side of the upper edge of each longitudinal side wall of the container is made under the other two guides, and on the outer side of one longitudinal side wall, three clamps are made, with the possibility of their interaction with the corresponding slot of each section of the cover, the rollers of each section of the cover being installed in the guides with the possibility moving in them, each longitudinal side wall of the container at its upper edge on the inner side is additionally provided with a third guide located below the aforementioned guides, while the lid sections are mounted with rollers in their guides in three levels.

The inventive solution differs from the prototype in that in the set of essential features of the known container for bulk cargoes, including a rectangular case with a bottom, side walls and a lid of three sections with rollers and a nest, while on the inner side at the upper edge of each longitudinal side wall of the container one under the other two guides, and on the outer side of one longitudinal side wall there are three latches, with the possibility of their interaction with the corresponding slot of each section of the lid, moreover The faces of each section of the lid are installed in guides with the ability to move in them by introducing new essential features: each longitudinal side wall of the container at its upper edge on the inner side is additionally equipped with a third guide located below the above-mentioned guides, with each section of the lid mounted with rollers in its guides levels. The presence of a set of essential distinctive features in the set of essential features that characterize a container for bulk cargoes indicates that the proposed decision complies with the patentability criterion of the utility model "novelty."

Due to the presence of the third guide located at the upper edge of the inner side of each longitudinal side wall of the container and installing the lid sections in three levels with the ability to move them with rollers in the respective rails, the container loading time is reduced by stopping the loading process to open its lid sections once .

Reducing the time of container loading allows reducing the technological cycle of loading operations without complicating its technology and using all types of containers: low-tonnage, medium-tonnage and large-tonnage.

The figures show the drawings necessary for understanding the essence of the utility model and explaining the performance and "industrial applicability" of the inventive container:

FIG. 1 is a top view of a bulk container;

FIG. 2 - section of the container along A-A;

FIG. 3 - remote element (clamp in section).

The bulk container contains a rectangular case 1 with a bottom 2 and side walls 3, as well as a lid 4.

Each longitudinal side wall 3 of the housing 1 at the upper edge of the inner side is made with three guides 5, which are located one above the other, and on the outer side with three clamps 6.

The cover 4 is made of three, for example, identical in size, sections 7. Each section 7 of the cover 4 is equipped with rollers 8 with the ability to install them in their guides 5. The sections 7 of the cover 4 are located in three parallel planes and have the ability to move in the guides 5 relative to the longitudinal side walls 3 of the housing 1 container.

At the end of each section 7 of the cover 4 from the side of one longitudinal side wall 3 of the body 1 of the container is made a nest 9.

Each latch 6 is made for example in the form of a locking spring-loaded element 10 with a handle and fixed at the upper edge of the longitudinal side wall 3 opposite the nest 9 of the corresponding section 7 of the cover 4 in the closed state.

Each section 7 of the lid 4 has a length equal to Lsec = 1/3 Lпр + Iп, where Lпр is the length of the upper opening of the container and Iп is the amount of overlap of two adjacent sections of the cover in the closed state.

Container for bulk cargo works as follows.

In the closed state of the section 7 of the lid 4 of the container close the opening of the container. At the same time for fixing the locking spring element 10 of each latch 6 is located in the corresponding slot 9.

To open the container before loading, the locking spring-loaded elements 10 of one extreme and middle sections 7 of the cover 4 of the container are manually removed from the slots 9, freeing the said sections 7. The released sections 7 are shifted towards the fixed section, positioning above it and opening the container opening. Coal or other bulk cargo is loaded into the container through an open doorway. After loading 2/3 of the container loading stops. The third section is released from the latch and all three sections of the lid are shifted to the opposite end of the container, opening the upper opening above its unloaded part into which the load is loaded.

After the end of the loading of the container, all sections 7 of the cover 4 of the container are moved apart to their original positions, completely closing the upper opening and fixed. After closing the lid, the cargo is stored or transported. Moreover, the cargo is completely isolated from the environment, which protects both cargo from precipitation and the environment from harmful particles of cargo.

When loading a container, the process is interrupted for opening sections of its cover only once, which leads to a decrease in container loading time.

The use of the inventive container for bulk cargo reduces the loading time and the technological cycle of loading containers of any capacity.

Claims (1)

Container for bulk cargo containing a rectangular case with a bottom, side walls and a lid of three sections with rollers and a nest, while on the inner side at the top edge of each longitudinal side wall of the container two guides are made one under the other, and on the outer side one longitudinal side the walls are made of three clamps with the ability to interact with the corresponding slot of each section of the cover, and the rollers of each section of the cover are installed in the guides with the ability to move in them, characterized in that each longitudinal side wall of the container at its upper edge on the inner side is additionally provided with a third guide located below the aforementioned guides, with the lid sections mounted with rollers in their guides in three levels.

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