KR102058325B1 - Conveyor device for transporting farm-products - Google Patents

Abstract

The present invention relates to a conveyor device for transporting agricultural products, which improves a structure to prevent breakdown of the conveyor belt and enable a belt to smoothly rotate. According to the present invention, the conveyor device for transporting agricultural products includes a belt (120) formed in the form of a caterpillar and rotated by a driving motor, wherein agricultural products (F) are placed on the upper part of the belt (120) and transported. The conveyor device for transporting agricultural products includes: a frame (101, 102); and a support member (110) installed by being supported on the upper part of the frame (101, 102) and supporting the upper part of the belt (120). Multiple rectangular friction reducing protrusions (114) protrude from an upper surface (113) of the support member (110) at fixed intervals (L) and comprise a predetermined height (H1) and a predetermined width (W1) to reduce the frictional force of the support member (110) and the belt (120). The interval (L) of the rectangular friction reducing protrusion is 13-15 mm, and the height (H1) of the rectangular friction reducing protrusion (114) is 0.9-1.1 mm. The width (W1) is 2.8-3.2 mm.

Description

Conveyor device for agricultural products transfer {CONVEYOR DEVICE FOR TRANSPORTING FARM-PRODUCTS}

The present invention relates to a conveyor apparatus for conveying agricultural products, and more particularly, to a conveyor apparatus for conveying agricultural products, the structure of which is improved to allow the belt to rotate smoothly and to prevent failure of the conveyor apparatus.

In recent years, rural areas are rapidly aging and the number of agricultural populations is decreasing, resulting in poor farming conditions.

In the process of intensive harvesting of various agricultural products, a large number of manpower and labor costs are required and the work takes a long time in the process of transferring the harvested agricultural products to storage.

Accordingly, there is a problem that the work efficiency is lowered and the production cost is increased.

In order to solve this problem, a conveyor device for automatically transporting agricultural products is widely used.

Such a conveyor device is a mechanical device consisting of a belt that carries materials or loads horizontally, and can be variously changed and manufactured according to the material or object being transported. The conveyor device can automatically transport agricultural products, By increasing commodity value and lowering labor costs, distribution costs can be lowered.

Conventional conveyor apparatus for transporting conventional agricultural products, a belt consisting of a caterpillar is mounted on the upper frame, the belt is provided to be rotated by a roller and a drive motor.

On the other hand, agricultural products vary in type and size, and there is a difference in weight depending on the types of agricultural products. Also, the harvested agricultural products themselves are soiled with small stones and water (moisture).

However, as described above, most of the agricultural products are wetted with moisture, and since the conveyor device for agricultural products is used in a plastic house, a rice field or a field, soil and small stones are always sandwiched between the frame and the belt of the conveyor device. There is always water.

Accordingly, there is a problem that the belt does not move smoothly (or rotation) movement.

In addition, a lower portion of the belt is provided with a support member (or the frame) for supporting and guiding the belt when the belt is transported.

By the way, the upper surface of the support member is always in contact with the moisture of the belt, dew and moisture generated at dawn or in the morning.

As a result, water is always present between the belt and the support member, so that the frictional force of the belt is increased, and eventually the conveyance of the belt is stopped, the belt is damaged, and the conveyor apparatus is broken.

On the other hand, there is a variable conveyor device of the Patent Publication No. 10-1592833 (February 01, 2016, registered) as a prior document related to the present invention to be described later.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a conveyor apparatus for conveying agricultural products so that the belt can be smoothly transferred (or rotated).

Conveyor for transporting agricultural products of the present invention for achieving the above object,

In the form of a caterpillar, the rotation is driven by a drive motor, the agricultural product conveying conveyor device provided with a belt on which the agricultural products are placed on the upper,

A frame;

It is supported and installed on the upper portion of the frame, including a support member for supporting the upper portion of the belt,

In order to reduce the frictional force between the belt and the support member, an upper surface of the support member is formed at predetermined intervals, and a plurality of rectangular friction reducing protrusions having a predetermined height and a predetermined width are formed to protrude.

The interval of the rectangular friction reducing projection is made of 13 ~ 15mm,

The height of the rectangular friction reducing projection is characterized in that the 0.9 ~ 1.1mm, the width is 2.8 ~ 3.2mm.

In the present invention, in order to prevent the sagging of the edge of the belt, the upper surface of the support member to the lower left and right edges of the belt, a rectangular belt sagging prevention projection formed of a predetermined height and width is formed, the rectangular belt The height and the width of the sag preventing projection are formed smaller than the height and the width of the rectangular friction reducing projection.

In addition, the height of the rectangular belt sagging prevention projections is preferably 0.9mm, the width is preferably 2.5 ~ 2.6mm.

In the present invention, an insertion groove formed to protrude downward is formed at the center of the support member, and an insertion protrusion is formed at the center bottom surface of the belt to be inserted into the insertion groove, so that the belt does not escape the support member during rotation. It is done so that

In the present invention, a reinforcement support member is coupled to the side of the support member so as to enlarge the entire width of the support member, and the upper surface of the reinforcement support member has a plurality of frictions at predetermined intervals, predetermined heights, and predetermined widths. The reduction protrusion is formed to protrude so that the frictional force of the belt is reduced.

According to an embodiment of the present invention, by providing a support member between the rollers under the upper belt, and by forming a plurality of rectangular friction reducing projections at regular intervals on the upper surface of the support member, the friction force between the belt and the support member is reduced It is possible to convey the belt smoothly, and various kinds of agricultural products can be conveyed.

In addition, since the insertion projection of the belt is coupled to the insertion groove of the support member when the belt is driven, the belt does not leave the support member during rotation, so that the belt does not deviate from the support member or the original position of the belt during rotation of the belt.

And by forming a rectangular belt sagging prevention projections on the upper surface of the support member on the lower left and right edges of the belt, it is possible to prevent the belt edges sag and smooth belt transfer.

Therefore, the belt can be rotated smoothly, the failure of the conveyor device can be prevented, and the after-care cost is low, and the life of the conveyor device can be extended.

1 is a block diagram of a conveyor apparatus for conveying agricultural products according to a first embodiment of the present invention.
FIG. 2 is a detail view of the portion “A” of FIG. 1. FIG.
Figure 3 is a detailed front view of the support member and the belt of Figure 1;
4 is a detailed view of "K" part of FIG.
5 is a detailed perspective view of the support member of FIG.
6 is an exploded perspective view of a support member and a reinforcement support member of a conveyor apparatus for transporting agricultural products according to a second embodiment of the present invention.
7 is a block diagram of a supporting member of a conveyor apparatus for transporting agricultural products according to a third embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of a conveyor apparatus for conveying agricultural products according to a first embodiment of the present invention.

2 is a detailed view of portion 'A' of FIG. 1, and FIG. 3 is a front view showing the support member and the belt of FIG. 1 in more detail.

In addition, FIG. 4 is a detailed view of the portion “K” of FIG. 1, and FIG. 5 is a detailed perspective view of the supporting member of FIG. 1.

1 to 5, a conveyor for conveying agricultural products according to an embodiment of the present invention includes a frame 101 and 102 installed vertically and horizontally, and a plurality of rollers (not shown) installed in the frame 101 and 102. And a driving motor (not shown) for driving the roller, and when the roller is rotated by driving the driving motor, the roller is rotated in association with the roller, supported by the roller, and installed in an orbital shape. It is configured to include a belt (120) (F) is placed and transported, and a support member 110 is installed and supported on the upper portion of the frame (101, 102) to support the upper portion of the belt (120).

In addition, the upper surface 113 of the support member 110, in particular, as shown in Figure 2, a plurality of rectangular friction reducing projections 114 are formed at a predetermined interval and a predetermined height protruding, the belt 120 and The frictional force of the support member 110 is reduced.

At this time, the rectangular friction reducing projection 114 is formed at a predetermined interval (L), and has a predetermined height (H1) and a predetermined width (W1).

The interval L of the rectangular friction reducing projection 114 is made of 13 ~ 15mm, the height (H1) is 0.9 ~ 1.1mm, the width (W1) is preferably 2.8 ~ 3.2mm.

In addition, as shown in Figures 1, 3 and 4, in order to prevent sagging of the edge of the belt 120, the upper surface 113 of the support member 110 to the lower left and right edge of the belt 120, A rectangular belt sag prevention protrusion 117 having a predetermined height H2 and a width W2 is formed.

The height H2 and the width W2 of the rectangular belt sag prevention protrusion 117 may be smaller than the height H1 and the width W1 of the rectangular friction reducing protrusion 114.

It is preferable that the height H2 of the rectangular belt sag prevention protrusion 117 is 0.9 mm, and the width W2 is 2.5-2.6 mm.

In addition, an insertion groove 112 having a protrusion 111 protruding downward is formed at the center of the support member 110, and the belt 120 is inserted into the insertion groove 112 of the support member 110. Insertion protrusions 121 are formed at the bottom of the center, and the belt 120 is provided so as not to leave the support member 110 during rotation.

The insertion groove 112 and the insertion protrusion 121 of the belt 120 of the support member 110 is preferably made of a square so that the coupling is easily made and the coupling force can be maintained.

In addition, the insertion protrusion 121 of the belt 120 may be manufactured by integrally molding the belt 120 and the insertion protrusion 121 when the belt 120 is manufactured, or the belt 120 may be formed on the bottom surface of the belt 120. A member of a material such as the belt 120 in the longitudinal direction of the adhesive may be provided.

The support member 110 is preferably made of an aluminum extrusion material that is easy to manufacture and maintains strength and is resistant to corrosion by moisture.

6 is an exploded perspective view of a support member and a reinforcement support member of a conveyor apparatus for transporting agricultural products according to a second embodiment of the present invention.

Prior to the description, the configuration except for the reinforcing support member of the conveyor apparatus for agricultural products transport according to the second embodiment of the present invention of Figure 6, for agricultural products transport according to the first embodiment of the present invention described with reference to Figures 1-5 It is the same as the configuration of the conveyor apparatus.

Therefore, only the reinforcement support member of FIG. 6 will be described here.

Referring to FIG. 6, a conveyor apparatus for transporting agricultural products according to another embodiment of the present invention may include a reinforcement support member so as to enlarge (or extend) the entire width of the support member 110 toward the side of the support member 110. 110a and 110b are combined and installed.

That is, when transporting the agricultural product (F) having a large size or a lot of weight, in order to increase the size of the support member 110, without making a new support member 110, the reinforcement support member (110a) , 110b) is made smaller than the support member 110 and made similar in shape, and is fixed to the side of the support member 110 by, for example, welding.

In this way, by increasing the size of the support member 110, it is possible to transport a variety of agricultural products (F), it is possible to manufacture a new conveyor apparatus at a low cost.

At this time, when the reinforcement support members 110a and 110b are applied, of course, only the width of the belt 120 may be increased.

In addition, a plurality of friction reducing protrusions 114a and 114b are formed on the upper surfaces 113a and 113b of the reinforcing support members 110a and 110b, respectively, and have the same function as the support member 110.

That is, a plurality of friction reducing protrusions 114a and 114b protrude from the upper surface of the reinforcing support members 110a and 110b at predetermined intervals L, predetermined heights H1 and W1, and the belt 120 Allow friction to be reduced.

In addition, Figure 7 is a block diagram of a supporting member of the conveyor apparatus for transporting agricultural products according to the third embodiment of the present invention.

Prior to the description, in the support member reference numerals of the conveyor for conveying agricultural products according to the third embodiment of the present invention of Figure 7, the conveyor for conveying agricultural products according to the first embodiment of the present invention described with reference to Figures 1 to 5 The same reference numerals as those of the same will indicate the same member.

Therefore, the description of the configuration of the same reference numerals of FIG. 7 will be omitted here.

Referring to FIG. 7, the supporting member of the conveyor apparatus for transporting agricultural products according to the third exemplary embodiment of the present invention is not configured separately as the reinforcing supporting members 110a and 110b of FIG. 6, but the supporting member 110 of FIG. 1. It is characterized in that the second support member (110c) is extended (or enlarged) the width.

A leg member 118 is formed in the form of an I beam in order to support the second support member 110c at regular intervals below the second support member 110c.

Similarly, the conveyor for conveying agricultural products according to the second and third embodiments of the present invention of FIGS. 6 and 7 may have a plurality of squares, such as the conveyor for conveying agricultural products according to the first embodiment of the present invention. Of course, the friction reducing projection 114 is formed, of course, the rectangular belt sagging prevention projection 117 is formed.

Meanwhile, in the drawings, reference numerals 115, 115a, and 115b denote support parts for supporting the support member 110 and the reinforcement support members 110a and 110b on the frame 102.

Referring to the operation of the conveyor for conveying agricultural products according to the present invention having the configuration as described above are as follows.

Prior to the description, since the conveyor device for agricultural products transport according to another embodiment of the present invention has the same operation as the conveyor device for transporting agricultural products according to an embodiment of the present invention of Figures 1 to 3, here 1 to 3 Only the operation and the conveyor apparatus for transporting agricultural products according to an embodiment of the present invention will be described.

Referring back to Figures 1 to 3, there are a variety of, when applying only the belt 120 when transporting agricultural products (F) having a variety of sizes and weights according to the type, the belts during the agricultural products (F) transfer ( The sagging or the like may occur, such that the conveyor apparatus is lost or the belt 120 does not rotate smoothly.

In order to improve this problem, the support member 110 is installed between the rollers under the upper belt 120, and a plurality of friction reducing protrusions 114 are formed on the upper surface of the support member 110.

Accordingly, as described above, water, soil, or small stones deposited on the agricultural product F penetrate between the belt 120 and the support member 110, thereby increasing the friction force between the belt 120 and the support member 110. It is possible to prevent the rotation of the 120.

In particular, in the paddy field, field or vinyl house where the agricultural product F is harvested or grown, dew or condensation easily occurs, and moisture may easily penetrate between the belt 120 and the support member 110. Since the conveyor apparatus for conveying agricultural products according to the embodiment is used, the friction reducing protrusion 114 of the supporting member 110 is necessary.

In particular, the interval (L) of the square friction reducing projection 114 is formed of 13 ~ 15mm the reason is as follows.

This is because when the gap L is formed to be 13 mm or less, the friction reduction effect is lower than that of the case where the rectangular friction reduction protrusion 114 is increased by 13 to 15 mm.

In addition, when the said gap L was made into 15 mm or more, the phenomenon of the sagging of the belt 120 generate | occur | produced.

That is, when the belt 120 is driven to transfer the agricultural product F, the belt 120 may be sag due to the load of the agricultural product F, and thus the adverse effect is generated.

Thus, when forming the interval L of the square friction reducing projection 114 to 13 to 15mm, the friction reducing effect and the sagging prevention effect of the belt 120 appeared best.

The reason why the height H1 of the rectangular friction reducing protrusion 114 is formed to be 0.9 to 1.1 mm, and the width W1 is formed to be 2.8 to 3.2 mm is as follows.

In the case where the height H1 is formed to be 0.9 mm or less, a rectangular protrusion is formed at the time of Al extrusion, and the friction reduction effect is inferior.

In the case where the height H1 is formed to be 1.1 mm or more, the protrusion formability is good, but the belt 120 is driven by the load of the agricultural products F when the belt 120 is driven to drive the agricultural products F. The problem of sagging occurs.

Therefore, when the height (H1) is formed to 0.9 ~ 1.1mm, all the above problems are solved, the friction reduction effect was the best.

In addition, when the width W1 of the square friction reducing protrusion 114 is 2.8 mm or less, the friction reducing effect is improved, but there is a problem in that the bearing capacity of the belt 120 falls.

When the width W1 of the square friction reducing protrusion 114 is 3.2 mm or more, the bearing force of the belt 120 is improved, but the friction reducing effect is inferior.

Therefore, in the case where the width of the square friction reducing projection 114 is formed to be 2.8 to 3.2 mm, the bearing force and the friction reducing effect of the belt 120 were the best.

In addition, it is preferable that the height H2 and the width W2 of the rectangular belt sag prevention protrusion 117 are formed smaller than the height H1 and the width W1 of the said rectangular friction reducing protrusion 114.

The reason for this is that the belt sagging prevention protrusion 117 is mainly designed to prevent the left and right edges of the belt 120 from sagging due to the formation of the belt sagging preventing protrusion 117. Therefore, the belt sagging preventing protrusion 117 is made larger. This is because it is not necessary to reduce the loss of the material Al or the effect of reducing friction.

Therefore, it is preferable that the rectangular belt sag prevention protrusion 117 is formed smaller than the rectangular friction reducing protrusion 114.

In addition, if the height (H2) of the rectangular belt sagging prevention projections 117 is 0.9mmm or less, as described above, there is a problem in that the projection unmolding and the sagging prevention effect of the belt 120 is inferior.

And if the height (H2) of the rectangular belt sagging prevention projections 117 is 0.9mmm or more, rather than causing the phenomenon that the belt 120 is raised upward, the belt 120 is raised.

In addition, when the width W2 of the rectangular belt sag preventing protrusion 117 is 2.5 mm or less, the sagging prevention effect of the belt 120 is inferior. When the width W2 is 2.6 mm or more, material loss occurs and friction is reduced. The effect drops.

Therefore, when the rectangular belt sag prevention protrusion 117 has a height H2 of 0.9 mmm and a width W2 of 2.5 to 2.6 mm, the above-mentioned problems are solved, and the sagging prevention effect of the belt 120 is improved. Most favorable.

Thus, by forming the square friction reducing projection 114 and the rectangular belt sagging prevention projections 117 at predetermined intervals and sizes in the conveyor device for agricultural products transport according to the present invention, the moisture generated at all times on the upper surface of the support member 110 And it is possible to prevent the friction of the belt 120 is raised by the moisture, and to prevent sagging of the left and right edges of the belt 120, it is possible to transfer the belt 120 smoothly.

In particular, by forming the height (H1, H2) of the rectangular friction reducing projection 114 and the rectangular belt sagging prevention projections 117 as described above as about 0.9mm, small stones or soil during the transport of agricultural products (F) belt (120) There is no fear of entering into the lower part.

Therefore, it is possible to prevent the problem that the soil and small stones pinched between the belt 120 and the support member 110 as in the prior art.

6 and 7, when using the support member of the conveyor apparatus for transporting agricultural products according to the second and third embodiments of the present invention, it is possible to widen the width of the belt 120, to produce agricultural products F of various sizes. It can be transferred smoothly.

In addition, since the insertion protrusion 121 of the belt 120 is coupled to the insertion groove 112 of the support member 110 when the belt 120 is driven, the belt 120 rotates the support member 110 during rotation. It does not escape

Therefore, soil or small stones are caught between the left and right edges of the belt 120 or between the belt 120 and the support member 110, and the belt 120 is supported by the support member 110 or the belt 120 during the rotation of the belt 120. Does not deviate from its original position.

In addition, it is possible to smoothly rotate the belt 120, it is possible to prevent the failure of the conveyor apparatus can reduce the post-management costs and extend the life of the conveyor apparatus.

As described above, the present invention has been described with reference to one embodiment shown in the drawings, but this is only an example, and those skilled in the art may make various modifications and equivalent embodiments therefrom. Will understand.

Therefore, the true scope of protection of the present invention should be defined only by the appended claims.

101,102. frame
110. Support member
110a, 110b. Reinforcement Support Member
111.Protrusion
112. Insertion groove
114,114a, 114b. Friction reducing projection
117. Belt sagging prevention protrusion
120. Belt
121. Insertion protrusion

Claims (5)

In the form of a caterpillar, the rotation is driven by a drive motor, the agricultural product conveying conveyor device having a belt 120, the agricultural product (F) is placed and transported in the upper,
Frames 101 and 102;
It is supported and installed on the upper portion of the frame (101, 102), the support member 110 for supporting the upper portion of the belt 120; includes,
In order to reduce the friction force between the belt 120 and the support member 110, the upper surface 113 of the support member 110 is formed at a predetermined interval L, and has a predetermined height H1 and a predetermined width ( W1) is formed a plurality of rectangular friction reducing projections 114 protruding,
The interval L of the square friction reducing projection 114 is made of 13 ~ 15mm,
The height H1 of the rectangular friction reducing projection 114 is 0.9 ~ 1.1mm, the width W1 is 2.8 ~ 3.2mm,
In order to prevent sagging of the edge of the belt 120, the upper surface 113 of the support member 110 to the lower left and right edges of the belt 120, a rectangle consisting of a predetermined height (H2) and width (W2) Belt sagging prevention projections 117 is formed,
The height H2 and the width W2 of the rectangular belt sag prevention protrusion 117 are smaller than the height H1 and the width W1 of the rectangular friction reducing protrusion 114. Conveyor device for conveying agricultural products. delete The method of claim 1,
The height (H2) of the rectangular belt sagging prevention projections (117) is 0.9mmm, the width (W2) is a conveyor device for agricultural products, characterized in that the 2.5 ~ 2.6mm. The method of claim 1,
In the center of the support member 110 is formed an insertion groove 112 protruding downward,
An insertion protrusion 121 is formed at the center bottom of the belt 120 to be inserted into the insertion groove 112.
Conveyor device for transporting agricultural products, characterized in that the belt 120 is made so as not to leave the support member 110 during rotation. The method of claim 1,
Reinforcement support members 110a and 110b are coupled to each other so as to expand the entire width of the support member 110 toward the side of the support member 110.
On the upper surfaces of the reinforcing support members 110a and 110b, a plurality of friction reducing protrusions 114a and 114b protrude and are formed at predetermined intervals L, a predetermined height H1, and a predetermined width W1 to form the belt 120. Conveyor device for transporting agricultural products, characterized in that made to reduce the frictional force.

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