JP3022284U - Granule storage bag - Google Patents

Abstract

(57) [Summary] [Purpose] To reduce the opening and closing work of the storage space,
Moreover, it is to provide a granule storage bag that does not require a reversing machine. [Structure] Four belts 4a to 4d are provided in the axial direction of the side surface of the back body 1. These belts are guided by belt guide covers 5a to 5d and freely slide in the axial direction. An annular rope 7 is passed through one end of each of the four belts, and an annular belt 8 is attached to the other end of each of the four belts.
Has been passed through. The annular rope 8 supports the lower surface of the bag body 1 when the stored items are loaded through the opening 2b. A hawk lift or the like is passed through the other loop rope 7 to suspend the bag body 1. After the contents are consumed by a farmer or the like and returned to a warehouse or the like with the lower opening 3b left open, the stored articles discharged from the hopper of the warehouse are thrown in through the opening 3b. The work of opening and closing the opening of the bag for storing particles returned from farmers is only the work of closing the opening on the storage side after the storage is completed.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a flexible bag for storing feeds and grains, and in particular, it receives a large amount of feeds and grains extracted from hoppers of warehouses, etc., transports them to the consumption areas of farmers, and then suspends them. The present invention relates to a bag for storing particles, which is commonly referred to as a flexible container bag, after the contents are taken out from the lower opening and all the contents are consumed and then brought back to a warehouse or the like for reuse.

[0002]

[Prior art]

 FIG. 4 is a perspective view showing this type of conventional granular material storage bag. FIG. 4A shows the main part of the upper part, and FIG. 4B shows the main part of the lower part. This conventional bag for storing granules is sewn to the bag body 1, the tubular cloths 2 and 3 attached to the upper and lower openings of the bag body 1, and the sewn portions 26 and 27 to the bag body 1, respectively. Belts 24 and 25, ropes 8 passed through circular rings (through holes) formed in the folded back portions 24a, 24b, 25a, 25b below the belts 24 and 25, edges of the lower opening of the back main body 1 The opening closure folds 1a, 1b, 1c, 1d, knot strings 9 and 10 partly attached to the tubular cloths 2 and 3, and the closure string 16 passed through the hole at the tip of the opening closure fold. There is.

In order to store, for example, feed from the hopper in the warehouse in the conventional granular material storage bag shown in FIG. 4, first, the tubular cloth 3 provided in the lower opening is tied with the tie string 10. Next, the tubular cloth 3 is pushed inward, and the closing cord 16 passed through the tip of the opening closing folds 1a to 1d is tightened to form the closing cord knot 16a, and the lower opening is closed. Then, the upper opening 2b is pressed against the opening of the hopper by hand, and the granules flowing out from the hopper are stored inside. When the storage is completed, first, the tube cloth 2 is bound with the knot string 9 to close the upper opening. During this time, the belts 24 and 25 are suspended by suspenders.

After the contents are stored in the granule storage bag, a hawk lift or the like is passed through the belts 24 and 25, loaded on a truck or the like, and transported to a farmer or the like which is a consuming place. In a consuming area such as a farmhouse, after the hawk lift is passed through the belts 24 and 25 and lowered from the truck, the belts 24 and 25 are hung on the eaves, for example, in the feed mixing room. Loosen it, and further loosen the knotting string 10 to drop the contents downward through the opening 3b of the tubular cloth 3 as much as necessary. When the required amount is dropped from the opening 3b, the user reties the tubular cloth 3 with the tie string 10. In this way, the consumer opens and closes the lower opening whenever necessary, and when all the contents of the granule storage bag are consumed, remove the belts 24 and 25 from the hanging means such as eaves and store them. . Feed and grain suppliers collect the used grain storage bags from consumers, take them back to the warehouse, and reuse them.

In order to store the contents in the granule storage bag in a warehouse or the like, the aforementioned lower opening is closed, the upper opening is opened, and the contents are charged again. When the charging is completed, the upper opening is closed and the belts 24 and 25 are again moved by inserting a hawk lift or the like.

[0006]

[Problems to be solved by the device]

 In the conventional bag for storing particles shown in Fig. 4, when the bag for storing particles sent back from a consumer such as a farmer is reused, first, the lower opening is closed, then the upper opening is opened, and the contents are further opened. After the storage is completed, it is necessary to open and close the upper opening in three steps. This opening and closing work of the lower and upper openings is actually very troublesome and requires a large labor cost.

Therefore, in order to reduce the opening / closing operation of the opening, another bag for storing particles may be used in which the opening is provided only in the upper portion. With a granule storage bag that has an opening only at the top, the opening is already opened when it is transported from a farmer in a warehouse, so work to open the top opening of the returned granule storage bag again. Is not necessary, it is sufficient to close the top opening when storage is complete. That is, the work of closing the lower opening and opening the upper opening of the bag for storing granules sent back from the consumer becomes unnecessary.

However, in the case of the granular material storage bag having the opening only on one side, it is necessary for the consumer to let the contents fall down from the opening. For that purpose, when storing in a warehouse or the like, the opening should be directed upwards, but when used by consumers, the opening should be directed downwards. It is usually impossible to manually move the grain storage bag to a farmer after packing the contents in a warehouse or the like, and a reversing device that generally costs tens of millions of yen is used. . This type of granular material storage bag usually weighs about 500 kilograms to about 1 ton when the contents are stored, and cannot be inverted by human power.

As described above, the conventional granular material storage bag has a problem to be solved due to the large number of opening / closing operations of the upper and lower openings or the high cost due to the necessity of the reversing machine. Therefore, an object of the present invention is to provide a granule storage bag that requires less work to store the contents again after being used by a consumer and does not require a reversing machine.

[0010]

[Means for Solving the Problems]

 The present invention provides the following means in order to solve the above problems.

After receiving the granules of feed, grain or the like flowing out from the hopper or the like of the warehouse from the opening opened upward, the granules are stored in the internal storage space, and after the opening opened upward is closed In a granule storage bag that is transported to a grain consuming area of a farmer or the like and is hung by a suspending means such as a rope or a belt at the consuming area, and the granules are discharged from an opening opened downward, A bag main body having a cylindrical shape when the body is housed, and first and second openings provided on both end surfaces of the cylindrical shape, and a first body extending from edges of the first and second openings, respectively. And a second edge cloth, first and second cords that close the first and second openings by binding the first and second edge cloths, respectively, and in parallel to the axis of the cylindrical shape, And along the four lines extending to the sides of the cylinder at approximately equal angles to the axis. , Four belts respectively arranged on the outer surface of the bag body, and fixed to the outer surface of the bag body, slidably covering the belts and guiding the belts along the lines. A belt guide cover, a first annular rope slidably inserted into each end of one of the four belts on the one end face of the cylindrical shape, and on the other end face of the cylindrical shape. A second annular rope slidably inserted into each of the other ends of the four belts, and the first annular rope is attached to each of the one ends of each of the belts. Is formed, and a second ring through which the second annular rope is inserted is formed at each of the other ends of the belts. Granule storage bag.

The first edge cloth includes first to fourth opening closing folds extending in a tongue shape from the edge of the first opening, and a first tubular shape extending in a tubular shape from the edge of the first opening. The second edge cloth includes a fifth to an eighth opening closing fold extending in a tongue shape from the edge of the second opening, and the second edge cloth from the edge of the second opening. A second tubular cloth extending in a tubular shape, wherein the first string is a first closing string which is inserted through the tip end portions of the first to fourth opening closing folds, and the first tube. A first knot which is partially fixed to the cloth and which is used to bind the first tubular cloth, wherein the second string is the tip of the fifth to eighth opening-closing folds. And a second tie string partially fixed to the second tubular cloth and used to tie the second tubular cloth. The granular material storage bag described above.

Each of the belts is formed by bending a band-shaped woven fabric formed by weaving fibers at first and second positions, and the distance L2 between the first and second positions is the axial length L1 of the cylinder. And sewn together the strip-shaped fabrics in the folded and overlapping regions at third and fourth positions that are inwardly displaced from the first and second positions by a predetermined distance L3, respectively. Forming the first loop with the band-shaped fabric in the folded and overlapped region between the positions, and forming the second loop with the band-shaped fabric in the folded and overlapped region between the second and fourth positions. The granular material storage bag described above, which is formed.

[0014]

[Action]

 In the present invention, four belts are provided on the side surface of the bag body. These four belts are guided by a belt guide cover, and are covered so as to be slidable in the axial direction of the back body portion. The ends of one of the four belts are connected to each other by a first annular rope slidably inserted. Similarly, the other ends of the four belts are connected to each other by a second annular rope slidably inserted. Openings are provided at both ends of the main body of the bag, and the first annular rope and the second annular rope are arranged around the openings.

In such a granular material storage bag according to the present invention, one of the two openings is used as a content input port, and the other is closed and the content is input into a warehouse or the like, and then the bag is placed in a consuming place. Without turning it over, open the opening used for the inlet and of course close the opening to carry it to the consumption area. At the consumption area, open the lower opening to take out the contents. Then, after the contents are consumed, they are directly returned to the contents loading place such as a warehouse. At this time, in the warehouse where the contents are put in, the opening opened to extract the contents at the farmer is used at the contents input port side, and it is used as the contents input port at the time of the previous contents input. The opening provided can be used closed. The four belts are slidable in the axial direction, and both ends of the four belts are connected by the first and second loop ropes. The annular rope that moves to the opening side to support the back main body portion, while being positioned on the upper side, can be used for hanging.

[0016] In the granule storage bag having the structure of the present invention, the two openings are alternately used as the contents intake port and the contents extraction port, and therefore, when returned from consumers such as farmers, The opening that has been left open as the outlet can be used as it is without closing it, and the opening that was closed by the consumer can be used as it is. Therefore, the opening and closing work required for the contents storage place, that is, the warehouse is reduced as compared with the conventional two-step process. One unnecessary step is the operation of closing the opening that was left open, and the other unnecessary step is the operation of opening the closed opening. With respect to the opening, the only work required in a warehouse is to close the opening on the side where the contents are put in after the opening. Also, since there are two openings, the vertical relationship in the storage location such as a warehouse need only be the same in the consuming area as it is, and there is no need for a reversing machine.

[0017]

[Embodiment of device]

 Next, the present invention will be described in more detail with reference to embodiments of the present invention.

FIG. 1 is an embodiment of the present invention, and is a perspective view of a granular material storage bag commonly called a flexible container bag, and FIG. 2 is a top view (A) and a bottom view (B) of the embodiment. FIG. 2A is a front view (A) and a longitudinal sectional view (B) showing a belt main body and a rope in the vicinity of a portion in contact with the belt in the embodiment of FIG. In this embodiment, the back main body 1, the tubular cloths 2 and 3 provided in the upper opening and the lower opening of the back main body 1, respectively, and the opening closing folds 1c1 attached to the edges of the upper opening of the back main body 1. 1c2, 1c3, 1c4 and the opening closing folds 1d1, 1d2, 1d3, 1d4 attached to the edges of the lower opening of the back body portion 1 and the through holes formed by bending the leading ends of the opening closing folds 1c1 to 1c4. The threaded closure string 15, the threaded closure string 16 inserted through the through hole formed by bending the tips of the opening closure folds 1d1 to 1d4, and the belt guide covers 5a provided on the side surface of the back body portion 1 at equal intervals. 5b, 5c, 5d, belts 4a, 4b, 4c, 4d passed through the belt guide covers, and belt-shaped woven fabrics forming the belts by bending the upper ends of the sewn portions 11a1, 11b1, 11c1, 11d1. An annular rope 7 passed through the wheels 13a1, 13b1, 13c1, 13d1 formed by being sewn, an annular rope 8 similarly inserted through the lower ends of these four belts, and passing cloths 6a1, 6a2. , 6b1, 6b2 and so on.

Referring to FIGS. 3A and 3B, the belt and the guide structure for the belt are shown in detail. The belt 4a is a belt-shaped woven fabric formed by weaving fibers, and is bent at both ends of the belt-shaped woven fabric so that the length L2 of the belt 4a is 160 mm. The folded portions are sewn together at the sewn portions 11a1, 11a2, 12a1, 12a2. The distance L3 between the sewn portion 11a1 and one end is 6 mm, and the distance of 6 mm forms the ring 13a1. Similarly, the distance L3 between the sewn portion 11a2 and the other end is 6 mm, and this distance forms the ring 13a2. The distance between the sewn portion 11a1 and the sewn portion 12a1 is 40 mm, and the passing cloth 6a1 is passed between the 40 mm. Similarly, the thread cloth 6a2 is passed through the space 40mm between the sewn portions 11a2 and 12a2. Therefore, the belt 4a can be slid by being guided by the belt guide cover 5a as much as 40 mm in the length direction.

After the lower tubular cloth 3 is bound by the knotting string 10 and pushed inward, the closing string 16 is tightened to tighten the ends of the opening closing folds 1d1 to 1d4, and the annular rope 7 is hung by a hawk lift or the like. When the tubular cloth 2 is aligned with the outlet of the hopper and grain or the like is put into the bag body 1 through the opening 2b, the bag body 1 expands into a cylindrical shape. Then, after the contents of the bag are fully stored in the bag body 1, the tubular cloth 2 is bound with the knotting string 9, the tubular cloth 2 is further pushed inward, and then the ends of the opening closing folds 1c1 to 1c4 are tightened with the closing string 15. . Then, hang a hawk lift or the like on the loop rope 7 and put the bag for storing particles on a truck or the like. At this time, the top view of the granular material storage bag is as shown in FIG. 2 (A), and the bottom view is as shown in FIG. 2 (B). However, although the circular rope 7 is drawn in a completely circular shape in FIG. 2A, the circular rope 7 is not necessarily circular. However, the lower annular rope 8 is given a tension due to the weight of the contents, whereas the upper annular rope 7 is not given a tension, so that the shape is slightly loose.

As described above, when the contents are stored in the granule storage bag of this embodiment and transported to the consumption area of the farmer or the like, the hawk lift of the farmer or the like lifts it up again with the loop rope 7 to feed the consumer's feed. In a mixing room, etc., it is hung on a beam. When taking out the contents, the consumer unwinds the closure string 16, loosens the knot string 10 and drops the contents from the opening 3b. When the stored items are taken out from the granular bag in as many times as necessary, they are returned to the warehouse etc. as they are.

In a storage place such as a warehouse, one opening remains open and the other opening remains closed. In this state, the stored items are loaded through the opening that is left open, that is, the opening 3b in the above description. At this time, since the other opening 2b is closed, the opening / closing operation of the opening is not necessary until the storage item is loaded. When the storage of the stored items is completed, the opening 3b, which was the input port, is closed and sent to the consuming place.

During the process of storing and taking out the stored items as described above, the opening and closing work is performed only once when the upper opening is closed in the storing place, and in the consuming place, it is the same as the conventional one. The lower opening will be opened and closed each time the contents such as feed are taken out. Therefore, the opening / closing operation of the opening in the storage place is reduced to only once compared with the three times required in the conventional granular material storage bag shown in FIG. Further, according to this embodiment, since it is not necessary to invert the granular material storage bag, a reversing machine which costs tens of millions of yen is not required. Further, in this embodiment, the annular ropes 7 and 8 are alternately upper and lower, and are hung on the hawk lift only once in two degrees. Therefore, the degree of wear of the annular ropes 7 and 8 and the wheels at the ends of the belts 4a to 4d is half that of the belts 24 and 25 in the conventional example of FIG. Therefore, according to this embodiment, it can be used longer than the conventional granular material storage bag.

[0024]

[Effect of device]

 As described above in detail with reference to the embodiments, according to the present invention, the number of steps of opening and closing work at the storage place of the stored items can be reduced, and further, since the contents do not need to be inverted, it is expensive. You don't need a reversing machine. Also, the annular rope, which is the suspending means, is less consumed than the conventional belt, and the life of the granular material storage bag of the present invention is long.

[Brief description of drawings]

FIG. 1 is a perspective view showing a flexible container bag which is an embodiment of a granular material storage bag of the present invention.

FIG. 2 is a plan view (A) and a bottom view (B) of the embodiment of FIG. 1 in a state in which contents are packed.

FIG. 3 is a front view (A) and a vertical cross-sectional view (B) showing the belt main body portion and the rope in the vicinity of a portion in contact with the belt in the embodiment of FIG.

FIG. 4 is a perspective view showing a conventional flexible container bag.

[Explanation of symbols]

1-Bag body 1a-Upper surface 1b-Lower surface 1c1, 1c2, 1c3, 1c4, 1d1, 1d2, 1
d3, 1d4 ... Opening folds 2,3 ... Cylindrical cloth 2a, 3a ... Seams 2b, 3b ... Cylindrical cloth opening 4a, 4b, 4c, 4d, 24, 25 ... Belt 5a, 5b ... Belt guide cover 6a1, 6a2, 6b1, 6b2 ... Threading cloth 7, 8 ... Rope 9, 10, ...・ Knot 11a1, 11a2, 11b1, 12a1, 12a2
26, 27 ... Sewn portions 13a1, 13a2 ... Wheels (through holes) 15, 16 ... Closing string 24a, 24b, 25a, 25b ... Belt folding portion

Claims (3)

[Scope of utility model registration request] 1. A granular material such as feed or grain flowing out from a hopper of a warehouse is received from an opening opened upward, the granular material is accommodated in an internal accommodation space, and the opening opened upward is closed. Later, in a granular material storage bag that is transported to a granular material consuming area of a farmer or the like, is hung by a hanging means such as a rope or a belt at the consuming area, and causes the granular material to flow out from an opening opened downward, A bag body having a cylindrical shape when the body is housed, and first and second openings provided on both end surfaces of the cylindrical shape, and a first body extending from edges of the first and second openings, respectively. And a second edge cloth, first and second cords that close the first and second openings, respectively, by binding the first and second edge cloths, parallel to the axis of the cylindrical shape, And at substantially equal angles with respect to the axis, along four lines extending to the sides of the cylinder, Four belts respectively arranged on the outer surface of the bag body, and fixed to the outer surface of the bag body, slidably covering the belts and guiding the belts along the lines. A belt guide cover, a first annular rope slidably inserted into each end of one of the four belts on the one end face of the cylindrical shape, and the other end face of the cylindrical shape on the other end face. A second annular rope slidably inserted into each of the other ends of the four belts, wherein each of the one end of each of the belts has the first
A first loop through which the annular rope of is inserted, and the second loop is formed at each of the other ends of each of the belts.
The granular storage bag is characterized in that a second ring through which the circular rope of (1) is inserted is formed. 2. The first edge cloth comprises first to fourth opening closing folds extending from the edge of the first opening in a tongue shape, and a tubular shape from the edge of the first opening. The second edge cloth extends from the edge of the second opening in a tongue shape, and the fifth to eighth opening closing folds extend from the edge of the second opening. A second tubular cloth extending from an edge in a tubular shape, wherein the first string is a first closing string which is inserted into a tip portion of the first to fourth opening closing folds, and the first string. A first tie string partially fixed to the tubular cloth and used to tie the first tubular cloth, wherein the second string is the tip of the fifth to eighth opening closing folds. A second closure string that is inserted through the portion, and a second knotting string that is partially fixed to the second tubular cloth and that is used to tie the second tubular cloth. Contract Granule storage bag according to claim 1. 3. Each of the belts is formed by bending a strip-shaped woven fabric formed by weaving fibers at first and second positions, and a distance L2 between the first and second positions is an axial length of the cylinder. A length L1 greater than a length L1 and a third and a fourth position that is inwardly displaced from the first and second positions by a predetermined distance L3, respectively. The first loop is formed of the strip-shaped fabric in the folded and overlapped region between the three positions, and the second loop is formed of the strip-shaped fabric in the folded and overlapped region between the second and fourth positions. The granule storage bag according to claim 2, wherein a ring is formed.