KR102450027B1 - Grain storage box - Google Patents

Abstract

The present invention relates to a box grain purchase, which can improve safety. According to the present invention, a coupling flange part (116) is provided at an end of one selected from a metal front plate (111), a rear plate (112), a left side plate (113), a right side plate (114), and a bottom plate (115). Also, a coupling flange part (141) is provided in a bent form from a rib plate.

Description

Grain storage box {Grain storage box}

The present invention relates to a grain purchase box for temporarily storing harvested grain (rice).

In more detail, the box for purchasing grains according to the present invention is manufactured by the assembly structure of a metal plate, and a relatively thin metal plate is assembled in a rectangular box shape, but a point with a reinforcement structure on the top and 4 sides to prevent deformation, the upper edge It relates to a box for purchasing grains, which has unique features such as considering safety by covering sharp parts by laying corner caps on the site, and having a forklift tunnel that receives the most load and a rib plate that supports the bottom plate at the same time.

In the harvest season every year, rice produced by each rice-growing farm is purchased and stored in a separate storage facility after harvest in order to stabilize rice prices and secure stable rice.

Until now, when purchasing such rice (hereinafter referred to as 'grains'), rice is transported using a tonbag in the form of a nylon sack with an open top and 2-3 hooks on the top edge.

However, according to such a conventional tonbag sack, when the tonbag is transported using a forklift, the ring of the upper part of the tonbag is fixed to the forklift or the lower part of the tonbag must be cut when the grains contained in the tonbag are stored in a warehouse. It took too much time, and there was a problem that it took a lot of time to purchase grains, so work efficiency was lowered.

In addition, in the process of storing in a storage room, the lower part of the tone bag is cut and the grains filled inside are poured out, and the used tone bag is disposed of and used for one-time use, so a large number of tone bags are required, resulting in excessive cost and subsequent use. There was a problem that it takes a lot of money to recycle the old tone bag.

Accordingly, a multi-purpose grain purchase box in the form of an inverted trapezoid made of metal has been proposed. This grain purchase box has two grooves on the side, so it can be lifted by inserting the forklift's foot, and when pouring grain stored in the grain purchase box, the forklift rotates the forklift. It is possible. Therefore, there is no need for many workers, it is possible to shorten the purchase work time, and has the advantage that it is possible to prevent the safety accident of the operator.

In relation to this, Figure 1 shows an example of a conventional grain purchase box.

The conventional grain purchase box shown in FIG. 1 has a fork foot insertion hole ( 11) The periphery is bent, and when the degree of curvature is severe, the shape of the container for transporting grain 10 is deformed, such as bending upward to the rim portion 12 of the upper end of the container for transporting grain 10.

In addition, the front, rear, left, and right side plates 13a, 13b, 13c, and 13d constituting the container for transporting grain 10 have a horizontal direction in order to respond from pressure applied from the upper and lower or left and right sides. A plurality of reinforcing grooves 14 of Wrinkles were generated at both ends of the groove 14, and accordingly, when finishing by welding the corners where each side plate 13a, 13b, 13c, and 13d meet each other, it is difficult to weld because of wrinkles or distortion. The process of unfolding the part was added, which caused a problem of delaying the operation.

Document 1: Registered Patent Publication No. 10-2286949 (registered on Aug. 02, 2021) Document 2: Registered Patent Publication No. 10-2142047 (registered on July 31, 2020)

The present invention has been devised to solve the problems of the prior art, and an object of the present invention is to provide a box for buying grain in which each metal plate is joined by riveting or welding by a flange.

Another object of the present invention is to provide a box for purchasing grains having a reinforcing structure on the upper end and four sides in order to prevent deformation and sloshing of each metal plate.

Another object of the present invention is to provide a box for purchasing grains that can improve safety by covering the sharp part by finishing the upper edge of the box with a round corner cap.

Another object of the present invention is to provide a box for purchasing grains that can prevent deformation of the land development tunnel and sagging of the bottom plate by the rib plate supporting the forklift tunnel and the left and right side plates and the bottom plate at the same time.

The technical problems to be achieved by the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned can be clearly understood by those of ordinary skill in the art to which the present invention belongs from the description below. There will be.

In order to achieve the above objects, the present invention has a box shape with an open top, and each end of the forklift tunnel 130 into which the forklift of the forklift enters is supported on the front and rear sides of the box 100 for purchasing grain. , The grain purchase box 100 is coupled to the end of the selected plate among the metal front plate 111, the rear plate 112, the left side plate 113, the right side plate 114 and the bottom plate 115. A flange portion 116 is provided, the coupling flange portion 116 is bent to overlap an adjacent plate, and the overlapping portion is riveted or spot welded to combine the plate and the plate with each other. , the rear plate 112, the left face plate 113 and the right face plate 114, but the rectangular surface of a predetermined size inwardly engraved 117, the upper and lower square surfaces are alternately arranged with each other, each plate It further includes to strengthen the strength of the front plate 111, the rear plate 112, the left side plate 113 and the upper end of the right side plate 114 horizontally bent outwardly horizontal flange portion 118 Along with the provision, four reinforcing square pipes 120 are arranged around the upper circumferential surface of the box 100 for purchasing grains, and the upper surface of the reinforcing square pipe 120 is placed on the horizontal flange portion 118 ), which further comprises bonding by riveting or welding after being in close contact with the bottom surface, and is combined with the left side plate 113 , the right side plate 114 and the bottom plate 115 inside the box 100 for purchasing the grain. It further comprises that a rib plate 140 supporting the forklift tunnel 130 is installed, and each corner portion of the square-arranged reinforcing square pipe 120 is formed by a round corner cap 150 . It further includes a finished one, and the left end, right end and lower end of the rib plate 140 have a coupling plan for riveting or spot welding with the left face plate 113 , the right face plate 114 and the bottom plate 115 . It provides a box for purchasing grain further comprising that the branch 141 is provided in a bent form from the rib plate.

delete

delete

delete

delete

According to the means of solving the above problems, the present invention can strengthen the bonding force by bonding each metal plate by riveting or welding by means of a flange.

In addition, the present invention can prevent distortion by adding a square pipe to the top of each metal plate, and by alternately arranging each intaglio or embossed processing section with intaglio or embossing processing on each of the four sides, deformation or sway of each metal plate can prevent

In addition, the present invention can improve safety by covering the sharp part by finishing the upper edge of the box with a round corner cap.

In addition, it is possible to prevent deformation of the development tunnel and sagging of the bottom plate by the rib plate supporting the forklift tunnel and the left and right side plates and the bottom plate of the present invention at the same time.

The effects of the present invention are not limited to the above effects, and it should be understood to include all effects that can be inferred from the configuration of the invention described in the detailed description or claims of the present invention.

1 is a perspective view showing an example of a conventional grain purchase box;
2 is an exploded perspective view of a box for purchasing grain according to an embodiment of the present invention;
Figure 3 is a combined perspective view of Figure 1,
4 is a cross-sectional view of part A of FIG. 3;
5 is an enlarged view of part B of FIG. 3;
6 is a cross-sectional view of part C of FIG. 3;
7 is a perspective view of a box for purchasing grain according to another embodiment of the present invention;
FIG. 8 is a cross-sectional view of part D of FIG. 6 .

The present invention may be embodied in several different forms, and thus is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are assigned to similar parts throughout the specification.

Throughout the specification, when a part is "connected (connected, contacted, coupled)" with another part, it is not only "directly connected" but also "indirectly connected" with another member interposed therebetween. "Including cases where In addition, when a part "includes" a certain component, this means that other components may be further provided without excluding other components unless otherwise stated.

The terms used herein are used only to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present specification, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It is to be understood that this does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Hereinafter, an embodiment of the present invention will be described.

2 is an exploded perspective view of a box for purchasing grain according to an embodiment of the present invention, FIG. 3 is a combined perspective view of FIG. 1, FIG. 4 is a cross-sectional view of part A of FIG. 3, FIG. 6 is a cross-sectional view of part C of FIG. 3 , FIG. 7 is a perspective view of a box for purchasing grains according to another embodiment of the present invention, and FIG. 8 is a cross-sectional view of part D of FIG. 6 .

According to these drawings, the box 100 for purchasing grains of the present invention has a box shape with an open top, and has an inverted trapezoid shape, that is, a shape that gradually narrows from the top to the bottom, so that it is easy to stack up and down. have

Looking at the detailed configuration of the box 100 for purchasing grains in detail, the metal front plate 111, the back plate 112, the left side plate 113, the right side plate 114, and the combination of the bottom plate 115 made by

The bonding method of each plate may be made by riveting or welding (spot welding).

To this end, coupling flange portions 116 overlapping the inner or outer surfaces of the left ends of the front plate 111 and the rear plate 112 may be provided at both ends of the left side plate 113 , and the overlapping portion is By riveting or welding, the left side plate 113 , the front plate 111 , and the rear plate 112 can be combined.

In addition, coupling flange portions 116 overlapping the inner or outer surfaces of the right ends of the front plate 111 and the rear plate 112 may be provided at both ends of the right side plate 114 , and the overlapping portion is a rivet The right side plate 114 , the front plate 111 , and the rear plate 112 may be coupled to each other by cutting or welding.

In addition, each lower end of the front plate 111 , the rear plate 112 , the left face plate 113 and the right face plate 114 has inner surfaces of the front end, the rear end, the left end and the right end of the bottom plate 115 . Alternatively, a coupling flange portion 116 overlapping the outer surface may be provided, and the overlapping portion is riveted or welded, so that the front plate 111, the rear plate 112, the left surface plate 113, and the right surface plate 114 ) and the bottom plate 115 may be coupled to each other.

On the other hand, square holes 111a and 112a are respectively perforated on the left and right sides of the front plate 111 and the rear plate 112, and the corresponding square holes 111a of the front plate 111 and the rear plate 112 are respectively perforated. , 112a), each end of the forklift tunnel 130 in the form of a square pipe may be supported. Here, the forklift tunnel 130 and the front plate 111, and the forklift tunnel 13 and the rear plate 112 may be coupled by welding.

The forklift tunnel 130 is a place where the forklift of a forklift (not shown) enters when lifting or rotating the box 100 for purchasing grains. Because it receives a large force when lifting, it is not easily deformed or damaged. Therefore, it is preferable that the rib plate 140 for supporting the forklift tunnel 130 is installed.

The rib plate 140 is coupled to the left side plate 113 , the right side plate 114 , and the bottom plate 115 , and an upper end thereof supports the lower part of the forklift inlet pipe 130 . Accordingly, as described above, with the function of supporting the forklift tunnel 130 , the bottom plate 115 that receives the weight of the grain accommodated in the box 100 for purchasing the grain is installed on the left side plate 113 and the right side plate. It is also possible to prevent the sagging of the bottom plate 115 by being supported on the 114 .

Here, the rib plate 140 may be provided with a coupling flange portion 141 bent from the rib plate at the left end, right end and lower end thereof, and each coupling flange portion 141 is the left side plate 113 . ), the right side plate 114 and the bottom plate 115 and may be coupled by riveting or welding.

In addition, the front plate 111 , the rear plate 112 , the left side plate 113 , and the right side plate 114 may be provided with a plurality of engraved parts 117 or embossed parts having a predetermined shape. For example, as shown in Figure 4, it is possible to form an intaglio portion 117 or an embossed portion in the form of a square ring of a predetermined size. As a result, the rigidity of each plate was strengthened to prevent deformation or sloshing.

On the other hand, as in FIGS. 7 and 8, a rectangular surface of a predetermined size is engraved inwardly or embossed outwardly on the front plate 111, the rear plate 112, the left face plate 113, and the right face plate 114, as shown in FIGS. can also be processed.

In addition, it is preferable that the former square ring shape and the latter square face shape intaglio 117 are alternately arranged with each other. This has the effect of dispersing the concentrated stress acting on each plate, and thus the effect of preventing deformation or sloshing will be greater compared to the form that is uniformly arranged in the same direction.

On the other hand, the upper end of the front plate 111, the rear plate 112, the left side plate 113, and the right side plate 114 may be provided with a horizontal flange portion 118 horizontally bent outward. In addition, along the upper circumferential surface of the box 100 for purchasing the grain, four reinforcing square pipes 120 may be arranged around the circle.

Here, the upper surface of the reinforcing square pipe 120 may be bonded to the bottom surface of the horizontal flange portion 118 by welding.

Accordingly, the reinforcing square pipe 120 serves as a skeleton of the box 100 for purchasing grains, thereby greatly helping to maintain the shape of the box for purchasing grains in response to stress.

Each corner portion of the square-arranged reinforcing square pipe 120 may be a weak point of strength because the pipe and the end of the pipe are not connected. Considering that a problem may occur, it is preferable to close the corner portion by the round-shaped corner cap 150 .

The corner cap 150 surrounds the end of the first cap 151 surrounding the end of the square pipe for reinforcing one side, and the square pipe for reinforcing the other side forming a right angle with the square pipe for reinforcing one side, and is perpendicular to the first cap. The second cap 152 and the first and second caps 151 and 152 may be composed of a connecting portion 153 that connects, and the coupling method may be coupled to one side and the other side reinforcement square pipe by welding. have.

Although the above-described embodiment has been described with respect to a preferred embodiment of the present invention, the present invention is not limited thereto, and it is specified that it can be implemented by changing it in various forms without departing from the technical spirit of the present invention.

100: grain purchase box 111: front panel
112: rear panel 113: left side panel
114: right side plate 115: bottom plate
116: coupling flange portion 117: intaglio
118: horizontal flange portion 120: square pipe
130: fork foot tunnel 140: rib plate
141: coupling flange 150: corner cap
151: first cap 152: second cap
153: connection part

Claims (5)

It has a box shape with an open top, and each end of the forklift tunnel 130 into which the forklift of the forklift is inserted is supported on the front and rear sides of a box 100 for purchasing grains,
The grain purchase box 100 is a metal front plate 111, a rear plate 112, a left side plate 113, a right side plate 114, and a coupling plan at the end of the selected plate among the bottom plate 115 It includes providing a branch 116, bending the coupling flange 116 to overlap the adjacent plate, and then riveting or spot welding the overlapping portion to join the plate and the plate to each other,
The front plate 111, the rear plate 112, the left side plate 113 and the right side plate 114, but the rectangular surface of a predetermined size inwardly engraved 117, but the upper and lower square surfaces located in each other It further comprises that the strength of each plate is strengthened by being alternately arranged,
The front plate 111, the rear plate 112, the left side plate 113 and the upper end of the right side plate 114 are provided with a horizontal flange portion 118 horizontally bent outward, and the grain purchase box 100 ) along the upper circumferential surface of the four reinforcing square pipes 120 in a square arrangement, but after the upper surface of the reinforcing square pipe 120 is in close contact with the lower surface of the horizontal flange part 118, riveting or It further includes those joined by welding,
A rib plate 140 for supporting the forklift tunnel 130 while being coupled to the left side plate 113 , the right side plate 114 and the bottom plate 115 is installed in the grain purchase box 100 . including more,
Each corner portion of the square-arranged reinforcing square pipe 120 further includes that finished by a round corner cap 150,
At the left end, right end and lower end of the rib plate 140 , a coupling flange portion 141 for riveting or spot welding with the left face plate 113 , the right face plate 114 and the bottom plate 115 is a rib plate. Further including those provided in a bent form from
A portion where the rib plate 140 of the left face plate 113 and the right face plate 114 is riveted or spot welded is a flat part between the intaglio 117 and the intaglio 117, and the flat part is, the left face plate 113 and the upper flat portion provided between the large intaglios arranged on the left and right in the second row of the right side plate 114, corresponding to the three large intaglios in the third row of the left side plate 113 and the right side plate 114 A box for purchasing grain, comprising a lower flat portion communicating vertically with the upper flat portion between each pair of small intaglios arranged to delete delete delete delete

Images