KR20180051210A - Pallet having electronic scale - Google Patents

Abstract

The present invention relates to a pallet having an electronic scale, and more specifically, relates to the pallet having an electronic scale capable of measuring the weight of an article to be stacked and being easy to assemble. The pallet comprises: a plurality of frames assembled to form a rectangular plate and forming a fork insert at the bottom; a pedestal installed at the bottom of outer edges of each of the plurality of frames so as to be capable of being drawn in and drawn out; and a load cell integrally coupled to the pedestal so as to be able to be drawn in and pulled out from below the plurality of frames.

Description

[0001] PALLET HAVING ELECTRONIC SCALE [0002]

The present invention relates to a pallet having an electronic scale, and more particularly, to a pallet having an electronic scale capable of measuring the weight of an article to be stacked and being easy to assemble.

A pallet is a pallet having a fixed size in both the horizontal and vertical directions, and the pallet is mounted on the pallet so that it can be lifted by a forklift.

Such a pallet is composed of a double-sided pallet made up of a top plate and a bottom plate and capable of being turned upside down, a single-side pallet having a single red plate, a wing-type pallet protruding on one side or both sides of the red plate, A box-shaped pallet for use in handling articles, and the like.

In recent years, the specifications of pallets for various cargo loading have been demanded to be superior in light weight but also in supporting strength due to various freight transportation. Therefore, the problems of pallets using conventional plastic materials, wood, Aluminum material pellets, which are light in material itself and excellent in bearing strength, are in the spotlight.

In the case of such aluminum-made pallets, in particular, in the case of cargo transportation using an aircraft or a ship, the load of the pallet in the transportation of cargo is a very important factor because it affects the total load of an airplane or a ship.

Conventionally, a pallet of a certain aluminum material has been proposed. However, since all of the constituent members constituting the pallet are assembled and fixed by using screws or rivets, the number of assembling steps of the pallet naturally increases. There is a problem in that the increase in manufacturing costs can not be avoided.

In addition, since all of the structural members are assembled and fixed one by one using metal screws or aluminum rivets, there is a problem that the total load of the pallet increases with the weight of the screws or rivets.

On the other hand, in order to measure the weight of the article to be loaded on the pallet, a configuration in which a load cell is attached to the lower part of the pallet and the weight of the article is measured on the pallet can be measured.

However, the conventional pallet having the load cell has a problem that the pallet part is made of a plastic material and the lower frame made of a metal is bolted to the pallet.

In addition, the pallet having the conventional load cell has a problem that when the pallet is carried or stored due to the pedestal formed at the lower end of the lower frame, the pallet is held in an unstable state.

KR 10-0661338 B1 (2006.12.27.)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a pallet having an electronic scale which can measure the weight of an article to be loaded and is easy to manufacture and assemble.

Another object of the present invention is to provide a pallet provided with an electronic scale which is light in weight and excellent in strength.

Another object of the present invention is to provide a pallet having an electronic scale capable of maintaining a stable state when stacked and transported or stored in multiple stages.

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, the present invention provides a frame structure, comprising: a plurality of frames assembled with each other to form a rectangular plate, A pedestal installed at a lower portion of an outer corner of each of the plurality of frames so as to be able to be drawn in and drawn out; And an electronic balance including a load cell integrally coupled to the pedestal so as to be drawn in and pulled out below the plurality of frames.

According to the means for solving the above-mentioned problems, the present invention has the following effects.

The present invention can provide a load cell at the lower part of a frame to measure the weight of an article to be stacked, and a plurality of frames can be manufactured and assembled in a rectangular shape, thereby facilitating maintenance and replacement.

In addition, since the present invention is configured to manufacture a plurality of frames and then to assemble them, the productivity can be increased.

Further, the present invention provides a plurality of frames made of an aluminum alloy, which is light in weight and excellent in strength, so that it is convenient for loading work and can be used for a long time.

Further, according to the present invention, since the pedestal is provided at the lower portion of the frame, when the pedestal is stacked and transported or stored, the stable state can be maintained.

1 is a view showing a pallet provided with an electronic scale according to the present invention.
2 is a front view of Fig.
Fig. 3 is an exploded view of the pallet having the electronic scale of Fig. 1; Fig.
4 is a bottom view of Fig.
Fig. 5 is an exploded view of Fig. 4. Fig.
Figs. 6 and 7 are views showing a lower portion of the pallet having the electronic scale of Fig. 1. Fig.
8 and 9 are views showing a frame of a pallet provided with an electronic scale according to the present invention.
10 to 12 are views showing a battery employed in a pallet having an electronic balance according to the present invention.
13 and 14 are views showing a display part employed in a pallet having an electronic scale according to the present invention.
15 to 17 are views showing a pedestal of a pallet provided with an electronic scale according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a pallet having an electronic scale according to the present invention will be described in detail with reference to the accompanying drawings. It is to be understood that the terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and that the inventor should properly interpret the concepts of the terms to best describe their invention It should be construed as meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined. In addition, since the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention, It is to be understood that equivalents and modifications are possible.

A pallet provided with an electronic scale according to the present invention comprises a plurality of frames, a pedestal, and a load cell.

The plurality of frames are formed by bending the frame downward, respectively, and are assembled with bolts or the like while facing each other to form a rectangular shape.

As described above, the plurality of frames can be assembled in a rectangular shape, thereby facilitating maintenance and replacement.

Such a plurality of frames forms a fork insertion portion at the bottom. By providing a plurality of frames with an aluminum alloy, it is lightweight and has excellent strength so that it is convenient for loading work and can be used for a long time.

On one side of the plurality of frames, a display unit for displaying a weight value measured by a load cell to be described later is provided, and a battery for supplying electricity to the load cell and the display unit is provided.

In addition, a lid part may be further provided to prevent the connection line for electrically connecting the load cell, the display part, and the battery from being separated. The lid part may be made of reinforced plastic having a light weight and excellent durability.

The pedestal is installed to be able to be drawn in and pulled out from below the outer edge of each of the plurality of frames so as to be positioned below the four corner portions when a plurality of frames are assembled to form a rectangular shape.

Such a pedestal includes a support plate formed in a plate shape to be in contact with the bottom surface, a hollow first connection pipe extending from the top of the support plate, and a hollow second connection pipe coupled to the outer periphery of the first hollow pipe.

At this time, a plurality of coupling protrusions are formed on the outer circumference of the first connection pipe in the longitudinal direction of the first connection pipe, and are disposed at regular intervals along the circumferential direction, and the plurality of coupling protrusions A plurality of coupling grooves having different lengths are formed.

Accordingly, when the engaging projection is engaged with the first engaging groove having a short length, the receiving plate is pulled out from the lower portion of the frame to support the frame, and the second connecting tube is pulled and then rotated to rotate the engaging projection in the second engaging groove The first connection pipe is inserted into the second connection pipe, whereby the support plate is drawn into the lower portion of the frame. By providing the pedestal so as to be inserted into the lower portion of the frame, it is possible to maintain a stable state when stacked and transported or stored.

In addition, a spring is disposed inside the first connection pipe and the second connection pipe. That is, one end of the spring is fixed to the first connection pipe, and the other end of the spring is fixed to the second connection pipe to provide an elastic force to the first connection pipe and the second connection pipe.

The load cell is coupled to the second connection pipe and is installed to be able to be drawn in and drawn out from a lower portion of a plurality of frames.

The load cell measures the amount of deformation caused by the weight of the article placed on the upper part of the frame, converts the deformation amount into a load, and transmits the converted value to the display unit with an electrical signal.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, Will be apparent to those of ordinary skill in the art.

Claims (1)

A plurality of frames assembled with each other to form a rectangular plate shape and forming a fork insertion portion at a lower portion thereof;
A pedestal installed at a lower portion of an outer corner of each of the plurality of frames so as to be able to be drawn in and drawn out; And
And a load cell integrally coupled to the pedestal so as to be able to be drawn in and pulled out from below the plurality of frames.

Images