CN217674512U - High-strength flexible freight bag for mining - Google Patents
High-strength flexible freight bag for mining Download PDFInfo
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- CN217674512U CN217674512U CN202222176035.3U CN202222176035U CN217674512U CN 217674512 U CN217674512 U CN 217674512U CN 202222176035 U CN202222176035 U CN 202222176035U CN 217674512 U CN217674512 U CN 217674512U
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Abstract
The utility model discloses a high-strength flexible container for mining industry, which comprises a bag body (1), wherein the top of the bag body (1) is open; hanging strips (2) are arranged at the four corners of the top end of the bag body (1), and two ends of each hanging strip (2) are vertically sewn on the outer side of the bag body (1); a fixing belt (3) is sewn and fixed at the position, corresponding to the sewing position of the sling (2), of the inner side of the bag body (1), the fixing belt (3) covers the sewing thread of the sling (2), and the top of the fixing belt (3) and the sling (2) are sewn mutually; the top of the sling (2) is covered with a wear-resistant sleeve (4) in a sewing mode, and the sewing position of the wear-resistant sleeve (4) is located above the sling (2). The utility model discloses not only can improve suspender joint strength, still have the advantage that the suspender wearability is good and bag body intensity is high.
Description
Technical Field
The utility model relates to a flexible container field, especially a high strength flexible container for mining industry.
Background
Flexible containers, also known as ton bags or ton bags, are flexible transport packaging containers, and are generally woven from polyester fibers such as polypropylene, polyethylene and the like; in the mining industry, it is often used to package and transport mineral ore powder.
The bag body of the conventional flexible freight bag for mining is formed by mutually sewing base cloth and side cloth, and a sling is sewn on the outer side of the top of the bag body, so that the connection strength of the sling is poor; the seam between the sling and the bag body is positioned at the inner side of the bag body, and when mineral powder is loaded and unloaded, the seam is easily abraded, so that the connection strength of the sling is poor; in addition, current flexible container fills the back with the ore powder, need adopt equipment such as fork truck to stretch into the suspender with the jaw and mention whole bag body again and transport, and the acceleration and deceleration of fork truck marching in-process can make the suspender make a round trip to slide on the jaw, leads to the suspender to be worn and torn easily, and follow-up still can lead to the suspender to split suddenly, causes the safety problem.
Therefore, the prior art bulk bag for mining has the problems of poor connection strength of the hanging strip and easy abrasion of the hanging strip.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength flexible container for mining industry. The utility model discloses not only can improve suspender joint strength, still have the good advantage of suspender wearability.
The technical scheme of the utility model: a high-strength flexible freight bag for mining industry comprises a bag body, wherein the top of the bag body is open; hanging strips are arranged at the four corners of the top end of the bag body, and two ends of each hanging strip are vertically sewn outside the bag body; the fixing belt is sewn and fixed at the position, corresponding to the sewing position of the sling, of the inner side of the bag body, the fixing belt wraps the sewing line of the sling, and the top of the fixing belt and the sling are sewn mutually; the top of the sling is covered with a wear-resistant sleeve, and the sewing position of the wear-resistant sleeve is positioned above the sling.
In the high-strength packaging bag for mining industry, the top end of the bag body is provided with the horizontal flanges corresponding to the outer side of the hanging strip and the inner side of the fixing band, and the flanges are sewn and fixed on the bag body.
In the aforesaid high strength collection dress bag for mining, the outside of the bag body is sewed up and is fixed with many clitellums that are vertical distribution, and the clitellum is the level setting.
In the high-strength packaging bag for mining use, the bottom surface of the bag body is sewn with the reinforcing belts distributed in a cross shape.
In the high-strength packaging bag for mining industry, the end part of the reinforcing belt is sewn with the bottom of the hanging strip by bypassing the side surface of the bag body, and the reinforcing belt and the ring belt positioned on the side surface of the bag body are sewn with each other.
In the aforesaid high strength collection bag for mining, the connecting band has been sewed up to the border position department of the inboard bottom of the bag body, and the both sides limit of connecting band is sewed up fixedly with bag side and bag bottom surface respectively.
Compared with the prior art, the utility model has the advantages that the fixing belt is sewed on the inner side of the bag body, so that the fixing belt covers the suture line of the sling, and the suture line of the sling is prevented from being worn; the top of the fixing band is sewn with the sling, so that the connecting strength between the sling and the bag body is greatly improved; meanwhile, the wear-resistant sleeve is coated outside the top of the hanging strip, so that the fork head of the forklift can lift the hanging strip through the wear-resistant sleeve, the direct contact friction between the hanging strip and the fork head is avoided, and the wear resistance of the hanging strip is greatly improved; the wear-resistant sleeve is wrapped outside the sling through sewing, and the sewing position is located above the sling, so that the wear-resistant sleeve is convenient to wrap, the sewing position is not easy to wear during conveying, and the durability is good.
Furthermore, the utility model discloses the horizontal flange has all been sewed up with the fixed band inboard in the corresponding suspender outside of well bag body top, has strengthened suspender and fixed band both sides limit and the intensity of bag body top position, avoids the suspender to mention behind the heavier bag body, and the phenomenon is torn to the great bag body that appears of this position atress, further improves the joint strength of suspender, guarantees the security.
A plurality of ring belts which are vertically distributed and horizontally arranged are sewed on the outer side of the bag body, reinforcing belts which are distributed in a cross shape are sewed on the bottom surface of the bag body, and the reinforcing belts are sequentially sewed with the ring belts and the hanging belts, so that the strength of the side surface and the bottom surface of the bag body is improved; and the hanging strip, the reinforcing strip and the annular strip form a whole to surround and support the whole bag body, so that the bearing capacity of the bag body is greatly improved, and the strength of the bag body is improved.
The connecting belt is sewed on the edge of the bottom of the inner side of the bag body, and two side edges of the connecting belt are respectively sewed with the side surface of the bag body and the bottom surface of the bag body, so that the connection between the bottom surface of the bag body and the side surface of the bag body is enhanced, the bearing capacity of the bottom surface of the bag body is improved, and the strength of the bag body is improved.
Therefore, the utility model discloses not only can improve suspender joint strength, still have the advantage that the suspender wearability is good and bag body intensity is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the bag body at the position of the fixing belt;
FIG. 3 is a schematic view of the structure at the position of the reinforcing band on the bottom surface of the bag body;
fig. 4 is a schematic view of the connection between the pouch body and the connection band.
The labels in the figures are: 1-bag body, 2-sling, 3-fixing belt, 4-wear-resistant sleeve, 5-flange, 6-annular belt, 7-reinforcing belt and 8-connecting belt.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given. A high-strength flexible freight bag for mining industry is composed of a bag body 1 as shown in figures 1 to 4, wherein the top of the bag body 1 is open; the four corners of the top end of the bag body 1 are provided with hanging strips 2, and the two ends of the hanging strips 2 are vertically sewn outside the bag body 1; a fixing belt 3 is sewn and fixed at the position, corresponding to the sewing position of the sling 2, on the inner side of the bag body 1, the fixing belt 3 covers the sewing line of the sling 2, and the top of the fixing belt 3 and the sling 2 are sewn mutually; the top of the hanging strip 2 is covered with a wear-resistant sleeve 4 in a sewing mode, and the sewing position of the wear-resistant sleeve 4 is located above the hanging strip 2.
The top end of the bag body 1 is provided with a horizontal flange 5 corresponding to the outer side of the sling 2 and the inner side of the fixing band 3, and the flange 5 is sewn and fixed on the bag body 1; a plurality of girdle belts 6 which are vertically distributed are sewn and fixed on the outer side of the bag body 1, and the girdle belts 6 are horizontally arranged; reinforcing bands 7 which are distributed in a crossed manner are sewn on the bottom surface of the bag body 1; the end part of the reinforcing belt 7 is sewed with the bottom of the hanging belt 2 by bypassing the side surface of the bag body 1, and the reinforcing belt 7 and the annular belt 6 positioned on the side surface of the bag body 1 are sewed with each other; the edge position of the bottom of the inner side of the bag body 1 is sewed with a connecting belt 8, and two side edges of the connecting belt 8 are respectively sewed and fixed with the side surface of the bag body 1 and the bottom surface of the bag body 1.
The working principle is as follows: pack into the bag body 1 with the mineral powder from 1 top opening of the bag body in, the prong on the available fork truck inserts two suspender 2 of 1 both sides of the bag body respectively afterwards, and fork truck risees the prong, can mention the bag body 1 through suspender 2, and fork truck can drive the bag body 1 afterwards and transport.
Because the top of each sling 2 is externally coated with the wear-resistant sleeve 4, the wear-resistant sleeve 4 is annularly coated on the top of the sling 2 and then is sewn in a closed manner, the wear-resistant sleeve 4 and the sling 2 are synchronously fixed and sewn in the closed manner, and the sewn part is positioned at the top end of the sling 2; when the hanging strip 2 is lifted up by the fork head, the complete wear-resistant sleeve 4 is in contact with the fork head, the hanging strip 2 is not easily damaged by abrasion in the transportation process, the durability is improved, the hanging strip is prevented from being suddenly broken after being abraded, and the safety is ensured.
Meanwhile, the bottom surface of the bag body 1 is provided with a cross-shaped connecting belt 8, the connecting belt 8 is arranged on the side surface of the bag body 1 and is sewn with a plurality of horizontal annular belts 6 which are vertically distributed, and the end parts of the connecting belt 8 are sewn with the bottoms of the hanging belts 2 at corresponding positions, so that the hanging belts 2, the reinforcing belts 7 and the annular belts 6 form a whole body to surround and support the whole bag body 1, the bearing capacity of the bag body 1 is greatly improved, and the strength of the bag body 1 is also improved; the connecting belt 8 is additionally arranged between the bottom surface of the bag body 1 and the side surface of the bag body 1 on the basis of original corner sewing, the two sides of the connecting belt 8 are respectively sewn with the side surface of the bag body 1 and the bottom surface of the bag body 1, the connecting relation and the strength of the bottom surface of the bag body 1 and the side surface of the bag body 1 are enhanced, and the bearing capacity of the bottom surface of the bag body 1 is improved.
The fixing belt 3 is sewn on the inner side of the bag body 1, so that the fixing belt 3 covers the suture line of the sling 2, and the suture line of the sling 2 is prevented from being abraded; the top of the fixing band 3 is sewn with the hanging strip 2, so that the connecting strength between the hanging strip 2 and the bag body 1 is greatly improved; the top end of the bag body 1 corresponds to the outer side of the hanging strip 2 and the inner side of the fixing band 3, and a horizontal flange 5 is sewn on the inner side of the hanging strip 2 and the inner side of the fixing band 3, so that the strength of the two side edges of the hanging strip 2 and the fixing band 3 and the top end position of the bag body 1 are enhanced, the tearing phenomenon at the position is avoided, and the strength is improved.
Claims (6)
1. A high-strength flexible freight bag for mining industry comprises a bag body (1), wherein the top of the bag body (1) is open; the method is characterized in that: hanging strips (2) are arranged at the four corners of the top end of the bag body (1), and two ends of each hanging strip (2) are vertically sewn on the outer side of the bag body (1); a fixing belt (3) is sewn and fixed at the position, corresponding to the sewing position of the sling (2), of the inner side of the bag body (1), the fixing belt (3) covers the sewing thread of the sling (2), and the top of the fixing belt (3) and the sling (2) are sewn mutually; the top of the sling (2) is covered with a wear-resistant sleeve (4) in a sewing way, and the sewing position of the wear-resistant sleeve (4) is positioned above the sling (2).
2. The high-strength bulk bag for mining use according to claim 1, wherein: the top end of the bag body (1) is provided with a horizontal flange (5) corresponding to the outer side of the sling (2) and the inner side of the fixing belt (3), and the flange (5) is sewn and fixed on the bag body (1).
3. The mining high-strength bulk bag according to claim 1, wherein: the outer side of the bag body (1) is sewn and fixed with a plurality of girdle belts (6) which are vertically distributed, and the girdle belts (6) are horizontally arranged.
4. The high-strength bulk bag for mining use according to claim 3, wherein: the bottom surface of the bag body (1) is sewed with crossed reinforcing bands (7).
5. The mining high-strength bulk bag according to claim 4, wherein: the end part of the reinforcing belt (7) bypasses the side surface of the bag body (1) and is sewn with the bottom of the hanging belt (2), and the reinforcing belt (7) positioned on the side surface of the bag body (1) and the annular belt (6) are sewn mutually.
6. A high strength bulk bag for mining use according to any one of claims 1 to 5, wherein: the edge position of the bottom of the inner side of the bag body (1) is sewn with a connecting belt (8), and two side edges of the connecting belt (8) are respectively sewn and fixed with the side surface of the bag body (1) and the bottom surface of the bag body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222176035.3U CN217674512U (en) | 2022-08-18 | 2022-08-18 | High-strength flexible freight bag for mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222176035.3U CN217674512U (en) | 2022-08-18 | 2022-08-18 | High-strength flexible freight bag for mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217674512U true CN217674512U (en) | 2022-10-28 |
Family
ID=83726015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222176035.3U Active CN217674512U (en) | 2022-08-18 | 2022-08-18 | High-strength flexible freight bag for mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217674512U (en) |
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2022
- 2022-08-18 CN CN202222176035.3U patent/CN217674512U/en active Active
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