CN217171727U

CN217171727U - Lining bag for container

Info

Publication number: CN217171727U
Application number: CN202220363329.4U
Authority: CN
Inventors: 李文琳
Original assignee: Gaoqing Aosente Container Packaging Material Co ltd
Current assignee: Gaoqing Aosente Container Packaging Material Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-08-12
Anticipated expiration: 2032-02-22

Abstract

The utility model provides a lining bag in container relates to packing technical field. The container lining bag comprises a bag body and an air inlet device; the bag body comprises a feed inlet, an exhaust port, a discharge port and a lifting hook, the feed inlet, the exhaust port and the discharge port are all arranged on the rear bag wall of the bag body, and the lifting hook is arranged on the outer side of the bag body; the air inlet device comprises an air inlet pipe arranged on the lower side of the bag body, the air inlet pipe is arranged along the front-back direction of the bag body, and the air inlet pipe is provided with an air hole communicated with the inner space of the bag body. The utility model discloses be provided with air inlet unit, fill into high-pressure gas in to the inside lining bag through air inlet unit during the discharge, blow up deposit materials such as flour, increase the mobility of goods, reduce to unload and remain and improve discharge efficiency.

Description

Lining bag for container

Technical Field

The utility model relates to the field of packaging technology, particularly, relate to a lining bag in container.

Background

The lining bag of the container is also called as a sea bag, is used for container transportation for loading bulk granular and powdery products with fluidity, and is suitable for standard containers with 20, 30 and 40 feet. Compare in traditional braided bag class packing and ton bag mode of transportation, the lining bag of container has the loading and unloading easily, and space utilization is high, save packing expense, prevent advantages such as external pollution and reduction cost of labor.

The prior lining bag in the container is mostly unloaded by adopting an inclined container, a conveyer belt or a fan, but the mobility of part of goods is poor, and large unloading residues are easy to exist at the bottom, corners and the like in the bag when the goods are unloaded.

In summary, we propose a liner bag for a container to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liner bag in container, it can blow up sediment materials such as flour through filling into high-pressure gas in the air inlet unit to liner bag when unloading, increases the mobility of goods, reduces to unload and remains and improve unloading efficiency.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a container lining bag, which comprises a bag body and an air inlet device;

the bag body comprises a feed inlet, an exhaust port, a discharge port and a lifting hook, the feed inlet, the exhaust port and the discharge port are all arranged on the rear bag wall of the bag body, and the lifting hook is arranged on the outer side of the bag body;

the air inlet device comprises an air inlet pipe arranged on the lower side of the bag body, the air inlet pipe is arranged along the front-back direction of the bag body, and the air inlet pipe is provided with an air hole communicated with the inner space of the bag body.

In some embodiments of the present invention, a plurality of hooks are distributed on the upper surface of the bag body and on a side close to the front wall of the bag body.

In some embodiments of the present invention, a front sleeve is disposed on a lower surface of the bag body near the front wall, and the front sleeve is provided with a hanging strip.

In some embodiments of the present invention, the feed inlet and the exhaust outlet are cylindrical.

In some embodiments of the present invention, the feed inlet and the exhaust outlet are both disposed on the same side of the back bag wall.

In some embodiments of the present invention, the rear bag wall is provided with a rear sleeve and a strap.

In some embodiments of the present invention, the air inlet end of the air inlet pipe is provided with a dust cover.

In some embodiments of the present invention, a bubble band is disposed in the air inlet pipe.

In some embodiments of the present invention, the sub-bag is disposed on the bottom surface of the bag body.

In some embodiments of the present invention, a bottom reinforcing layer is disposed below the air inlet device.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

a container lining bag comprises a bag body and an air inlet device;

In the utility model, when loading, the material can be loaded through the feed inlet by using the conveyor belt, and the material can be loaded through the feed inlet and the air outlet by using the blower; when unloading, connect outside gas supercharging equipment with the intake pipe that sets up in the bag downside, fill compressed gas into the bag, reach the purpose of blowing up sediment materials such as flour. In the process, the air inlet pipe arranged on the lower side of the bag body can fill the compressed air into the bag body, so that the flowability of the goods is increased. The utility model discloses can reduce when unloading and unload remaining and improve unloading efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

Fig. 1 is a schematic structural view of a container lining bag according to an embodiment of the present invention;

FIG. 2 is a front view of a rear bag wall of an embodiment of the present invention;

FIG. 3 is a schematic structural view of a discharge opening according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a sub-bag according to an embodiment of the present invention.

Icon: 1. a bag body; 2. an exhaust port; 3. a feed inlet; 4. a rear sleeve; 5. binding bands; 6. a discharge opening; 7. a hook; 8. a front sleeve; 9. a sling; 10. a dust cover; 11. an air inlet pipe; 12. air holes; 13. a bottom reinforcement layer; 14. and (5) sub-bags.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 to 4, the present embodiment provides a container lining bag, which includes a bag body 1 and an air inlet device;

the bag body 1 comprises a feed inlet 3, an exhaust port 2, a discharge port 6 and a lifting hook 7, wherein the feed inlet 3, the exhaust port 2 and the discharge port 6 are all arranged on the rear bag wall of the bag body 1, and the lifting hook 7 is arranged on the outer side of the bag body 1;

the air inlet device comprises an air inlet pipe 11 arranged on the lower side of the bag body 1, the air inlet pipe 11 is arranged along the front and back directions of the bag body 1, and the air inlet pipe 11 is provided with air holes 12 used for being communicated with the inner space of the bag body 1.

In the utility model, when loading, the material can be loaded through the feed port 3 by using a conveyor belt, and the material can be loaded through the feed port 3 and the exhaust port 2 by using a blower; when unloading, the external air supercharging equipment is connected with the air inlet pipe 11 arranged at the lower side of the bag body 1, and compressed air is filled into the bag body 1, so that the aim of blowing up precipitated materials such as flour and the like is fulfilled. In the process, the air inlet pipe 11 arranged on the lower side of the bag body 1 can fill the compressed air into the bag body 1, so that the flowability of the goods is increased. The utility model discloses can reduce when unloading and unload remaining and improve unloading efficiency.

The bag body 1 is a rectangular parallelepiped, the bag body 1 is made of PE, the rear bag wall and the bottom are both provided with a layer of PP coating reinforcing cloth, the front bag wall is a part of the bag body 1 corresponding to the side of the container near the vehicle head, and the rear bag wall is a part of the bag body 1 near the rear vehicle door of the container. One side that gas pocket 12 and bag body 1 inner space are connected is provided with the filter screen for prevent that goods from getting into intake pipe 11 in the car and causing adverse effect. It should be noted that the discharge opening 6 is in the shape of a funnel, which improves the discharge efficiency.

In some embodiments of the present invention, a plurality of hooks 7 are distributed on the upper surface of the bag body 1 and on the side close to the front wall.

In the above embodiment, a plurality of hooks 7 are used to fasten with the iron ring in the container, so as to facilitate the installation of the lining bag. When the container is unloaded in the slope, the lifting hook 7 that is close to one side of preceding bag wall can also play the effect of certain dispersion pulling force after fixed with the container, prevents that the bag body 1 that is close to one side of locomotive from droing.

In some embodiments of the present invention, a front sleeve 8 is disposed on one side of the lower surface of the bag body 1 close to the front bag wall, and the front sleeve 8 is provided with a hanging strip 9.

In the above embodiment, the front sleeve 8 is used for passing square steel or other objects capable of supporting, and is fixed by the hanging strip 9 and the iron ring on the bottom plate of the container. If the container is full load state, when the container slope is unloaded, between lifting hook 7 and the bag body 1, there is direct torn risk between suspender 9 and the bag body 1, so here selects to wear to establish the square steel in sleeve 8 in the front, enables the even atress of bag body 1 front end when the slope is unloaded, cooperation lifting hook 7 realizes fixing the effect better and bag body 1 whereabouts when preventing the slope, is favorable to bag body 1 to maintain its shape under each condition, increases the life of bag body 1.

In some embodiments of the present invention, the feed inlet 3 and the exhaust outlet 2 are both cylindrical.

In the above embodiment, the tubular design of the inlet 3 and the outlet 2 can improve the sealing performance of the bag body 1 during loading and unloading. The circumference of feed inlet 3 and gas vent 2 is provided with supplementary fixed elasticity rope, when feeding or discharge apparatus's pipeline and tubular structure cooperate externally, can realize the sealed of 1 inner space of bag body through the elasticity rope swiftly high-efficiently. One side sewing of gas vent 2 and the internal space intercommunication of the bag body 1 has the filter screen, prevents to use the fan to unload the interior goods of the bag body 1 to raise.

In some embodiments of the present invention, the feed inlet 3 and the exhaust outlet 2 are both disposed on the same side of the back bag wall.

In the above-mentioned embodiment, the back tank wall of current container is mostly two opening door structures, with feed inlet 3 and gas vent 2 setting in the same one side of back bag wall, alright select to close the opposite side door during the material loading, for operating personnel provides bigger operating space, also can provide certain supporting role for the back bag wall of the bag body 1 when unilateral door is in the closed condition simultaneously.

It is noted that the rear bag wall is provided with a layer of PP film reinforced cloth to increase the tensile strength of the rear bag wall.

In some embodiments of the present invention, the rear bag wall is provided with a rear sleeve 4 and a strap 5.

In the above embodiment, the number of the rear sleeves 4 is three, the material is a thickened braided strap, and the square steel is fixed in the box door slot through the rear sleeves 4 and the binding straps 5 to provide support for the rear bag wall. When the container is unloaded in the slope, if lack corresponding safeguard measure, directly open the door, the full-load goods in the bag body 1 can gush backward bag wall in the twinkling of an eye under the action of gravity, the bag condition of bursting even appears expanding, wears to establish the step of square steel in the sleeve 4 of back and accomplishes before feeding to the bag body 1 inside, provides support and restriction effect in advance.

It should be noted that, in the first aspect, the rear sleeve 4 itself can play a role in increasing the strength of the rear bag wall because the material strength of the rear sleeve is greater than that of the bag body 1; in the second aspect, the square steel penetrated in the rear sleeve 4 can provide more stable and effective fixing and supporting effects. The quantity of bandage 5 is three groups, and the symmetry sets up multiunit bandage 5 in back bag wall both sides can assist back sleeve 4 to fix the square steel better, also can be through the fixed height of the nimble square steel of adjusting of the different mode of binding of bandage 5 when necessary.

In some embodiments of the present invention, the air inlet end of the air inlet pipe 11 is provided with a dust cover 10.

In the above embodiment, since most of the goods transported by the lining bag of the container are edible goods, strict requirements are required for sanitation, and the dust cap 10 can keep the sanitation in the duct of the air inlet duct 11 even when the air inlet duct 11 is in a non-working state. The inlet end is provided with the screw hole, can cooperate the screw for the screw hole to set up the active carbon filter screen at the inlet end for adsorb the steam in the compressed air, avoid goods such as flour to get damp after the shipment.

In some embodiments of the present invention, a bubble belt is disposed in the air inlet pipe 11.

In the above embodiment, the bubble area is the flat area body that the surface has the bubble bag, and the bubble bag can keep certain air gap in the intake pipe 11, prevents under the cargo pressure that intake pipe 11 warp and leads to gaseous unable intake pipe 11 to reach the inside of the bag body 1 that passes, makes things convenient for gaseous getting into the inside of the bag body 1 through intake pipe 11 when unloading, helps unloading.

In some embodiments of the present invention, the sub-bag 14 is disposed on the bottom surface of the bag body 1.

In the above embodiment, the sub-bag 14 is an airbag structure covering the lower bottom surface of the bag body 1, and the upper surface of the sub-bag 14 is provided with a plurality of low-pressure check valves communicating with the inner space of the bag body 1, and the low-pressure check valves are installed in a direction from the inside of the sub-bag 14 toward the inside of the bag body 1. When unloading, external compressed air enters the sub-bag 14 through the air holes 12 on the air inlet pipe 11, because of the existence of the low-pressure one-way valve, the air flowing into the sub-bag 14 can fill the interior of the sub-bag 14 preferentially, and then flows into the interior of the bag body 1 through the low-pressure one-way valve to help the circulation of goods. When the goods are loaded, external vacuum equipment can be used for connecting the air inlet pipe 11, and air in the sub-bag 14 is pumped away to facilitate the loading of the goods; when the unloading operation is performed, especially when the unloading operation is performed to the end, the sub-bag 14 not only can fill the gas flowing from the gas hole 12 of the gas inlet pipe 11 into the bag body 1 through the low-pressure one-way valve to increase the cargo circulation, but also can raise the bottom surface of the bag body 1 through the expansion state of the sub-bag so that the corner of the bag body 1 where the stacking phenomenon is most likely to occur is raised, so that the unloading operation can still be performed easily when the unloading operation is performed to the end.

It should be noted that the upper surface of the sub-bag 14 is composed of two arc-shaped parts and a horizontal part, the two arc-shaped parts are symmetrically distributed on two sides of the bottom of the bag body 1, and the middle parts are connected through the horizontal part. When the unloading operation is carried out to the stage that the height of the goods is the same with that of the lower end surface of the discharge port, even if the inclination angle of the container is large, the remaining goods are still difficult to continue to be unloaded, the unloading difficulty is greatly increased, and a large amount of unloading residues exist at the corner near the bottom surface of the container at the moment, so that the unloading operation needs manual participation, and when the sub-bag 14 is in the expansion state, the horizontal part of the upper surface of the sub-bag is higher than the lower end surface of the discharge port 6, and the aim of assisting the unloading is fulfilled. The design of the sub-bag 14 increases the universality of the utility model, so that the sub-bag can play a role of auxiliary unloading when loading bulk dry bulk goods which are not easy to blow up.

In some embodiments of the present invention, a bottom reinforcing layer 13 is disposed below the air inlet device.

In the above-mentioned embodiment, the wearability material is selected for use to bottom enhancement layer 13, and the intake pipe 11 that sets up in bag body 1 bottom can and container bottom surface direct contact in the use of inner bag, and the in-process wearing and tearing appear easily at transportation and unloading etc. so can avoid the contact wear of intake pipe 11 and container bottom at intake pipe 11 below design bottom enhancement layer 13, be equipped with the joint groove similar with intake pipe 11 profile on the enhancement layer 13 of bottom, and the joint groove is the sponge spare.

To sum up, the embodiment of the utility model provides a lining bag in container, it has following technological effect at least:

in the utility model, when loading, the material can be loaded by a conveyor belt through the feed inlet 3, or by a blower through the feed inlet 3 and the exhaust outlet 2; when unloading, the external air supercharging equipment is connected with the air inlet pipe 11 arranged at the lower side of the bag body 1, and compressed air is filled into the bag body 1, so that the aim of blowing up precipitated materials such as flour and the like is fulfilled. In the process, the air inlet pipe 11 arranged on the lower side of the bag body 1 can fill the compressed air into the bag body 1, so that the flowability of the goods is increased. The utility model discloses can reduce when unloading and unload remaining and improve unloading efficiency.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A container lining bag is characterized by comprising a bag body and an air inlet device;

2. The container liner bag of claim 1, wherein a plurality of hooks are disposed on the upper surface of the bag body and on a side thereof adjacent to the front wall.

3. The container liner bag of claim 1, wherein a front sleeve is provided on a lower surface of the bag body adjacent to a front wall of the bag body, the front sleeve being provided with a strap.

4. The container liner bag of claim 1 wherein the inlet port and the outlet port are cylindrical.

5. The container liner bag of claim 1 wherein the inlet port and the outlet port are both disposed on the same side of the back bag wall.

6. The container liner bag of claim 1 wherein the rear bag wall is provided with a rear sleeve and a strap.

7. The container liner bag of claim 1, wherein a dust cap is provided at the air inlet end of the air inlet tube.

8. The container liner bag of claim 1, wherein a bubble strip is disposed within the air inlet tube.

9. The container liner bag according to claim 1, wherein a sub-bag is provided on a lower bottom surface of the bag body.

10. The container liner bag of claim 1, wherein a bottom reinforcement layer is disposed below the air inlet means.