KR101398421B1 - Hopper type transportation container for through transit - Google Patents

Abstract

The present invention provides a door opening / closing device that can automatically open and close a door after one or more doors are provided on both sides of a hopper-type unified transport container, so that the door can be easily and easily opened and closed, The present invention relates to a hopper-type, uniform-transportation container for preventing the unauthorized release of cargo by improving the hermeticity of a door which is pressed by a load of a door,
A loading box (300) which is seated on top of a flat wagon or truck for transporting bulk cargo and in which bulk cargo is received;
An opening / closing device (500) provided in a loading box on which bulk cargo is loaded to open and close a door provided in the loading cargo to unload the bulk cargo;
And a locking device (700) for preventing the door from being opened automatically.

Description

[0001] HOPPER TYPE TRANSPORTATION CONTAINER FOR THROUGH TRANSIT [0002]

The present invention relates to a hopper-type unified transport container, and more particularly, to a container container having a hopper-shaped unidirectional transport container having at least one door on both sides thereof and having an opening and closing device for automatically opening and closing the door, The present invention relates to a hopper-type, uniformly-conveyed container for preventing the unauthorized release of cargo by improving the hermeticity of the door being pressed by the load of the cargo.

Bulk cargo refers to cargo that is transported as is without standardized packing in bulk, such as cement, coal, sand, limestone, or iron ore.

These bulk cargoes are usually shipped without additional packaging as they are expensive to package when shipped. A hopper car is a means of transporting bulk cargo and a loading box and a car are attached together.

In order to transport bulk cargo using a conventional hopper car, bulk cargo is loaded on a dump truck from a mountain area and transported to a car near the car, followed by dumping and loading bulk cargo loaded on the dump truck.

Then, the unloaded bulk cargo is stored after being loaded, and then the bulk cargo is transferred to the hopper car by using a crane or the like, moved to the destination, and then is taken to the yard or storage warehouse. Also, if necessary, the truck should be moved back to the final destination after being loaded on the dump truck.

That is, in order to transport a bulk cargo using a conventional hopper car, the process of dumping, loading and unloading bulk cargo is repeatedly carried out, resulting in an increase in time and cost, and a separate place for bulk cargo There is also a problem to be done.

Further, when the bulk cargo is moved to another transportation means or another container by using the conventional hopper car, there is a problem that the bulk cargo unloaded from the hopper car is attached to the car body of the transportation means to pollute the surrounding environment.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the related art, and has the following objectives.

It is an object of the present invention to provide a hopper-type, uniform transportation container improved in structure so that bulk cargo produced in the mountain can be transported to a destination in a single loading and unloading operation.

It is another object of the present invention to provide a hopper-type consistent transportation container capable of efficiently managing bulk cargo even if a separate warehouse for storing bulk cargo is not built, which is capable of multi-layer cargo loading.

In addition, it is possible to easily and easily open and close the door by simply opening and closing the door with one or more doors provided on both sides of the hopper-type unified transport container and then opening and closing the door automatically, And it is an object of the present invention to provide a hopper-type loading / unloading apparatus for opening and closing a hopper-type loading box which improves the hermeticity of a door which is pressed by a load,

In addition, a hopper-type integrated transportation container improved in structure to prevent contamination of the loading / unloading means by bulk cargo when unloading bulk cargo and to provide a sloping plate to guide the slip of the bulk cargo for easy and smooth unloading The purpose is to provide.

It is another object of the present invention to provide a hopper-type consistent transportation container which can be freely loaded and unloaded by a guide plate further provided so as to control the degree of inclination of the bulk cargo from the center area to the edge area.

In order to accomplish the above object, the present invention is implemented by the following embodiments.

The hopper-type consistent transport container of the present invention according to the first embodiment comprises:

A loading box (300) which is seated on top of a flat wagon or truck for transporting bulk cargo and in which bulk cargo is received;

An opening / closing device (500) provided in a loading box on which bulk cargo is loaded to open and close a door provided in the loading cargo to unload the bulk cargo;

And a locking device (700) for preventing the door from being opened automatically.

In the present invention,

The loading box 300 is mounted on the top of the flatbed truck or truck and is provided with the upper area opened so as to directly load the bulk cargo through the opened upper area to accommodate the bulk cargo. (310);

A door 320 provided on both side surfaces 313 of the loading box body 310 so as to be openable and closable;

An induction plate 330 provided on a bottom surface 311 of the loading box body 310;

Since the door 320 is opened and pivoted simultaneously with the pouring of the bulk cargo at the same time, the door 320 is pivotally mounted on the side surface of the loading unit main body 310, (340).

In the present invention,

The opening and closing apparatus 500 is for automatically opening and closing the door 320 by using a mechanical means, and includes a cylinder 510 fastened to the guide plate 330 through a hinge so that one side can be rotated;

And a cylinder rod 530 fastened to the door 320 by a hinge so that one side of the cylinder rod 530 is rotatable. When a switch of a control box (not shown) It is not necessary to provide a space required for an operator to ride and work with a wagon when manually operating the door 320 by rotating the door 320. Thus, the volume of the loading box body 310 is increased and a large amount So that the cost of accommodation can be reduced.

In the present invention,

The locking device 700 prevents the door 320 from being automatically opened during transportation and is formed in the shape of a claw and has one end connected to a rotating rod 720 provided at a lower portion of the guide plate 330 of the loading body 310 A fixing hook 710 fastened to the fixing bar 321 provided on the door 320 and rotated by the rotation of the rotary bar 720;

And a rotating device 730 provided at one end of the rotating rod 720 to rotate the rotating rod 720 and connected to the motor 740 by a chain or a belt and rotated by a motor 740, When the rotating device 730 is rotated according to the operation of the motor 740, the rotating rod 720 connected to the rotating device 730 rotates together with the fixed ring 710 engaged with the rotating rod 720, And one end of the fixing ring is fastened to the fixing bar 321 provided on the door 320 to fix the door.

In the present invention,

The door 320 is installed on both sides 313 of the loading unit body 310 so as to be openable and closable so as not to be deformed by the entire size of the main body 310 and the load of the bulk cargo accommodated therein .

In the present invention,

The fixing rings 710 are individually provided at the center or both sides of the loading unit main body 310, or are provided at both the center and both sides.

The present invention has the following effects with the above-described configuration.

The present invention hopper type continuous transportation container has one or more doors at both sides of a hopper-type, single-purpose transportation container, and then has an opening / closing device that can automatically open and close the door so that the door can be easily and easily opened and closed, It is possible to improve the hermeticity of the door which is pressed by the load of the cargo and to prevent the cargo from being discharged unrestrictedly.

In addition, the present invention has the effect that the bulk cargo introduced into the production site can be moved to the destination at a time while being loaded in the main body of the loader, because the loading cargo body is independently provided with the cargo truck or freight car.

In addition, since an inclined plate for guiding the moving direction of the bulk cargo when the bulk cargo is unloaded from the outside is movably provided, it is possible to effectively prevent pollution of the surroundings due to unloading of the bulk cargo, thereby preventing environmental pollution .

In addition, since the induction plate capable of adjusting the tilt can be provided in the interior of the loading box body, it is possible to minimize the amount of unloading of the bulk cargo and quickly discharge it.

In addition, when the swash plate is fixed, the end portion of the swash plate must be inserted into the rectangular box body for multi-layer stacking so that the volume of the portion not related to the bulk cargo loading is increased. The efficiency of transportation and storage can be increased by increasing the volume of the container, and the manufacturing cost of the main body of the loading box can be reduced by reducing the weight of the container relative to the loading capacity.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view showing a hopper-
FIG. 2 is a plan view of the hopper-type consistent transport container of the present invention,
FIG. 3 is a side view showing the hopper-type consistent transport container of the present invention,
FIG. 4 is a side view showing a state in which the door of the hopper-
FIG. 5 is a side view showing an operating state of the locking device of the hopper-type consistent transportation container according to the present invention. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The applicant will now describe in detail the construction of the embodiments with reference to the accompanying drawings.

Hereinafter, a detailed description of known functions and configurations that may be unnecessarily obscured by the gist of the present invention will be omitted.

The present invention mainly relates to a loading box (300) which is seated on top of a flat wagon or a truck for transporting bulk cargo and in which bulk cargo is accommodated; An opening / closing device (500) provided in a loading box on which bulk cargo is loaded to open and close a door provided in the loading cargo to unload the bulk cargo; And a locking device 700 for preventing the door from being automatically opened.

The car is intended for transporting bulk cargo to a destination after the bulk cargo is accommodated therein, and is not described in detail by a general technical idea.

The loading box 300 is seated on the upper part of a flat wagon or a truck and accommodates bulk cargo, and the upper area is provided in an open form. So that the bulk cargo can be loaded directly through the open top region.

The open upper region may optionally be covered by a cover (not shown). By the cover (not shown), it is possible to prevent scattering of bulk cargo during bulk cargo transportation and to prevent snow and rain from infiltrating the bulk cargo.

The loading box 300 includes a loading box body 310 having a hexahedron shape, a door 320 opened and closed at both sides 313 of the loading box body 310, a bottom surface 311 of the loading box body 310, And the door 320 is opened and simultaneously rotated so that the bulk cargo is poured all at once, so that the cargo or container surface Or an inclined plate 340 for preventing the yard from being contaminated.

The loading unit main body 310 is provided to have a hexahedral shape as a whole and may be provided with a bottom surface 311 and four side surfaces 313.

The bottom surface 311 and the four side surfaces 313 can be selected in consideration of the load of the bulk cargo loaded therein and the material and thickness.

For example, four sides 313 may be provided in the form of a double wall having an outer wall and an inner wall.

One or more doors 320 are provided on both sides 313 of the loading box body 310 so as to be openable and closable. The number of the doors 320 can be changed in order to prevent the total size of the loader main body 310 and the load of the bulk cargo accommodated in the inside of the loader main body 310 from being deformed.

At this time, the width of the door 320 is preferably determined in consideration of deformation prevention and unloading of the bulk cargo.

The door 320 is hinged to the side surface 313 to be opened and rotated upwardly on the side surface 313 as shown. The door 320 can be opened and closed by various conventionally known methods.

The guide plate 330 is provided on the bottom surface 311 of the loading unit main body 310 to guide the loading direction of the bulk cargo unloaded to the outside by opening the door 320.

The guide plate 330 is fixed to the bottom surface of the loading box body 310 so that bulk cargo stored therein can be quickly unloaded to the outside. The induction plate 330 is formed in a shape of "^" such that the middle region is formed higher than both side edge regions provided with the door 320. [

Accordingly, when the door 320 is opened, the bulk cargo moves quickly along the guide plate 330 according to the height difference of the guide plate 330.

In this case, the guide plate 330 according to the preferred embodiment of the present invention is fixed on the bottom surface 311. However, when the amount of the bulk cargo is large, Or may be slidably moved.

In addition, when the bulk cargo having a high frictional force is loaded, the height of the guide plate 330 is increased, so that the loading capacity is somewhat lowered, but the loading and unloading becomes possible quickly.

The inclined plate 340 is provided to prevent the container or container surface or yard from being contaminated due to the container being poured therein because the door 320 is opened and pivoted simultaneously to pour bulk cargo. And is made of a plate-like material extending in length so that the bulk cargo is stably moved in one direction.

To this end, the swash plate 340 according to the present invention is provided movably between a receiving position accommodated in the loading box body 310 and an inclined position protruding obliquely to the outside of the loading box body 310 to guide the unloading of the bulk cargo .

The swash plate 340 according to the preferred embodiment of the present invention is rotatably provided on a side surface of the loading box body 310.

Accordingly, the swash plate 340 is positioned on the outer upper surface of the door 320 when the door 320 is closed.

That is, when the door 320 is opened, the swash plate 340 is simultaneously rotated and moved to the inclined position. Since the swash plate 340 is disposed on the extension of the end area of the guide plate 330 at the inclined position, the bulk cargo moved along the guide plate 330 can be unloaded along the swash plate 340 naturally.

At this time, since the swash plate 340 guides the bulk cargo to a predetermined length, the bulk cargo can not be leaked to the outside, thereby preventing the wheel of the loaded vehicle from being contaminated.

Here, since the swash plate 340 is disposed in the lower region of the guide plate 330, it is possible to prevent the residue from remaining when the bulk cargo is unloaded.

In addition, whether or not the swash plate 340 is rotated may be moved to an inclined position by a separate moving means without being interlocked with opening and closing of the door 320.

This is because when the swash plate 340 is moved by the opening and closing of the door 320, the door 320 is opened and the bulk cargo is poured in advance before the swash plate 340 is moved to the inclined position, .

Accordingly, before the door 320 is opened, the door 320 may be opened by moving the inclined plate 340 located in the lower region of the induction plate 330 in advance.

The opening and closing apparatus 500 is for automatically opening and closing the door 320 by using a mechanical means and comprises a cylinder 510 and a cylinder rod 530.

The cylinder 510 is fastened to the guide plate 330 through a hinge so that one side thereof is rotatable.

The cylinder rod 530 is fastened to the door 320 by a hinge so that one side thereof is rotatable.

Accordingly, when a switch of a control box (not shown) provided on the loading box body 310 is pressed, the cylinder rod 530 is drawn out from the cylinder 510, and the door 320 is rotated to open automatically.

By automatically operating the door opener 500, it is not necessary to provide a space required for an operator to ride and work on a wagon when operating the door opener 500 manually. Therefore, the volume of the loader main body 310 is increased, Thereby making it possible to reduce the cost of the accommodation.

The locking device 700 prevents the door 320 from being automatically opened during transportation and includes a fixing ring 710 fixed to the door 320 and fixing the door 320, (730).

One end of the fixing ring 710 is coupled to a turning rod 720 provided at the bottom of the guide plate 330 of the loading body 310 and is rotated according to the rotation of the turning rod 720, And is fastened and fixed to a fixing bar 321 provided on the base 320.

At this time, the fixing rings 710 may be provided at the center or both sides of the loading unit main body 310 or at both the center and both sides thereof.

The rotating device 730 is provided at one end of the rotating rod 720 and rotates the rotating rod 720. The rotating rod 720 is connected to the motor 740 by a chain or a belt and is rotated by the motor 740.

That is, when the rotation device 730 is rotated according to the operation of the motor 740 before the cargo is loaded, the rotation rod 720 connected to the rotation device 730 rotates together with the rotation rod 720, The door 710 is rotated so that one end of the fixing ring is fastened to the fixing bar 321 provided on the door 320 to fix the door.

In the case of the cargo, the door is unlocked by the operation opposite to the above.

Hereinafter, operation states of the present invention will be described with reference to the accompanying drawings.

First, the bulk cargo is loaded into the interior of the loading box body 310 at the place of production or departure. And loads the bulk cargo through the open upper region of the loader body 310.

When the loading of the bulk cargo is completed, the loading car body 310 is loaded on the top of the flat car or truck.

The loader main body 310 is carried by large-sized transport means by a rich stacker, a forklift, or the like. At this time, the plurality of loading box bodies 310 may be stacked in a row on the large transportation means according to the size of the loading box body 310. [

Here, a fixing means (not shown) can be provided at one side of the loading body 310 to fix the position of the loading means to the large-sized transportation means.

The loader main body 310, which is carried in a state of being loaded on the large vehicle, is transferred to a large vehicle and unloads the bulk cargo at a final destination. To do this, first, the door 320 is opened. As the door 320 is opened, the swash plate 340 moves to the inclined position.

At this time, the bulk cargo can be rapidly dumped to the outside along the surface of the guide plate 330 according to the opening of the door 320.

That is, when the switch of the control box (not shown) provided in the loading main body 310 is pressed, the cylinder rod 530 is drawn out from the cylinder 510, and the door 320 is rotated to automatically open.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. Will be clear to those who have knowledge of.

300: loader 310: loader body
311: bottom surface 313: both sides
320: Door 321: Fixed bar
330: guide plate 340: swash plate
500: opening / closing device 510: cylinder
530: Cylinder rod
700: Locking device 710: Retaining ring
720: Pivot pin 730: Pivot pin
740: motor 740;

Claims (6)

A loading box (300) which is seated on top of a flat wagon or truck for transporting bulk cargo and in which bulk cargo is received; An opening / closing device (500) provided in a loading box on which bulk cargo is loaded to open and close a door provided in the loading cargo to unload the bulk cargo; A locker (700) for preventing doors from automatically opening, comprising:
The locking device 700 prevents the door 320 from being automatically opened during transportation and is formed in the shape of a claw and has one end connected to a rotating rod 720 provided at a lower portion of the guide plate 330 of the loading body 310 A fixing hook 710 fastened to the fixing bar 321 provided on the door 320 and rotated by the rotation of the rotary bar 720;
A rotating device 730 provided at one end of the rotating rod 720 to rotate the rotating rod 720 and connected to the motor 740 by a chain or belt and rotated by the motor 740;
When the rotation device 730 is rotated according to the operation of the motor 740 before the cargo is loaded, the rotation rod 720 connected to the rotation device 730 is rotated together with the rotation of the fixing rod 710 Is rotated so that one end of the fixing ring is fastened to a fixing bar (321) provided on the door (320) to fix the door.
The method according to claim 1,
The loading box 300 is mounted on the top of a flat wagon or truck and is provided in the form of a freight car with an open top area to directly load the bulk cargo through the open top area, (310);
A door 320 provided on both side surfaces 313 of the loading box body 310 so as to be openable and closable;
An induction plate 330 provided on a bottom surface 311 of the loading box body 310;
And a swash plate 340 rotatably provided on a side surface of the loading unit main body 310 to prevent the door 320 from being contaminated by the bulk cargo which is pivoted at the same time when the door 320 is pivoted, Lt; RTI ID = 0.0 > a < / RTI >
The method according to claim 1,
The opening and closing apparatus 500 is for automatically opening and closing the door 320 by using a mechanical means, and includes a cylinder 510 fastened to the guide plate 330 through a hinge so that one side can be rotated;
And a cylinder rod (530) fastened to the door (320) by a hinge so that one side thereof is rotatable;
When the switch of the control box (not shown) provided in the loading box main body 310 is pressed, the cylinder rod 530 is drawn out from the cylinder 510 and the door 320 is rotated to automatically open the hopper- Vessel.
delete The method according to claim 2, wherein
Wherein the door (320) is at least one of a total size of the loading box body (310) and at least one of the door (320) is not deformed by the load of the bulk cargo accommodated in the inside.
The method according to claim 1,
Wherein the fixing rings (710) are individually provided at the center or both sides of the loading body (310) or at both the center and both sides thereof.

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