CN220683525U - Sea bag for transporting PET polyester chips - Google Patents
Sea bag for transporting PET polyester chips Download PDFInfo
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- CN220683525U CN220683525U CN202322236012.1U CN202322236012U CN220683525U CN 220683525 U CN220683525 U CN 220683525U CN 202322236012 U CN202322236012 U CN 202322236012U CN 220683525 U CN220683525 U CN 220683525U
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- bag body
- sea bag
- unloading
- sea
- air bags
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- 229920000728 polyester Polymers 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims description 26
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 46
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract description 11
- 239000005020 polyethylene terephthalate Substances 0.000 abstract description 11
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- -1 polyethylene terephthalate Polymers 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of transportation packaging, and particularly relates to a transport sea bag for PET (polyethylene terephthalate) polyester chips, which comprises a sea bag body, wherein the sea bag body comprises four fixing hooks, exhaust holes, unloading air bags and jacking air bags, the upper surface of the sea bag body is symmetrically and fixedly connected with the fixing hooks, the center of the upper surface of the sea bag body is provided with the exhaust holes, the exhaust holes are cylindrical, the two side walls of the inner cavity of the sea bag body, which are close to unloading baffles, are symmetrically and fixedly connected with the unloading air bags, the unloading air bags are triangular conical, the lower surface of the inner cavity of the sea bag body is fixedly connected with the jacking air bags, and the jacking air bags are attached to the two unloading air bags. The problem that the material unloading speed is slow when the lifting device lifts up and inclines at the insufficient angle in the unloading process of the sea bag is effectively solved, and accordingly the material can not flow out after the material is stopped in the sea bag is solved, and accordingly the unloading work efficiency of the sea bag is improved.
Description
Technical Field
The utility model belongs to the technical field of transportation packaging, and particularly relates to a sea bag for transportation of PET (polyethylene terephthalate) polyester chips.
Background
The sea bag is generally applied to a container for transportation, is used for isolating and protecting goods which need to be kept dry, has a waterproof effect, does not need to be additionally packaged, and realizes the bulk and transportation of products such as powder, crops and the like. However, because the container is cuboid, the sea bag is generally matched with the container in shape, and materials can be accumulated at the corners of the sea bag, which are close to the two sides of the discharge pipe end, during discharging, so that the sea bag is difficult to discharge, and time and labor are wasted.
In order to solve the above problems, for example, in chinese patent CN215827476U, a special container sea bag for PTA powder is provided, and triangular cone shape and excessively gentle auxiliary air bags are arranged at two corners of the bottom surface of the front end of the sea bag for assisting in unloading, so as to reduce the residual amount of materials after unloading.
The greatest disadvantage of the existence of the compound is that: when the sea bag is unloaded, if the lifting device is not enough in the lifting inclination angle, the material can flow out slowly, so that the material can not flow out in the sea bag, the working difficulty of unloading is increased, and the time and the labor are wasted.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the sea bag for transporting the PET polyester chips, which effectively solves the problem that the material can not flow out due to the fact that the material unloading speed is slower when the lifting device is insufficient in lifting and inclination angle in the unloading process of the sea bag, and further improves the unloading work efficiency of the sea bag.
The technical scheme adopted by the utility model is as follows: the utility model provides a sea bag for transporting PET polyester chips, which comprises a sea bag body and a discharging baffle plate;
the sea bag body is fully unfolded to be cuboid, and is made of PET polyester chips;
the sea bag body comprises a fixed hook, an exhaust hole, a discharging air bag and a jacking air bag;
the upper surface of the sea bag body is symmetrically and fixedly connected with fixed hooks, the number of the fixed hooks can be adjusted according to actual conditions, and the fixed hooks are used for connecting and fixing the sea bag body and a truck;
the center of the upper surface of the sea bag body is provided with an exhaust hole which is cylindrical and is vertically connected with the upper surface of the sea bag body;
the inner cavity of the sea bag body is close to two inner walls of the unloading baffle plate and is symmetrically and fixedly connected with two unloading air bags, the two unloading air bags are triangular conical, and the two unloading air bags form an gradually contracted unloading channel, so that residual materials do not exist at the corners of the sea bag body during unloading;
the lifting air bags are fixedly connected with the lower surface of the inner cavity of the sea bag body and are attached to the two unloading air bags, and the lifting air bags are made of nitrile rubber.
The unloading baffle comprises a fixed shaft, a feeding pipe and a discharging hole;
the unloading baffle is fixedly connected with the side wall of the sea bag body, and is vertically connected with the upper surface of the sea bag body;
the short side of the upper surface of the sea bag body is fixedly connected with a fixed shaft, the fixed shaft is cylindrical, and the length of the fixed shaft is the same as the length of the short side of the upper surface of the sea bag body;
the fixed shaft is used for being matched with the fixed hook to fixedly connect the sea bag body with the truck;
the discharging baffle is provided with a feeding pipe which is cylindrical and is vertically connected with the discharging baffle;
the discharging baffle is provided with a discharging hole, the discharging hole is cuboid, and the discharging hole is positioned below the feeding pipe;
the feeding pipe can be increased in number according to actual conditions.
The side wall of the sea bag body, which is far away from the unloading baffle, is fixedly connected with a limit sleeve;
the surface of the unloading baffle, which is far away from the sea bag body, is fixedly connected with a limit sleeve;
the two limiting sleeves are cylindrical, and the limiting sleeves are parallel to the upper surface of the sea bag body.
The section of the jacking air bags is an acute triangle, two jacking air bags are arranged, and the sides of the two jacking air bags close to the unloading baffle plates are respectively attached to the bottom edges of the two unloading air bags;
the two jacking air bags are mirror symmetry, the lowest surfaces of the two jacking air bags are in contact with each other, and the sum of the lengths of the bottom edges of the two jacking air bags is equal to the length of the fixed shaft.
The unloading air bags and the jacking air bags on the same side are fixedly connected with two communicating pipes.
The beneficial effects obtained by the utility model by adopting the structure are as follows:
firstly, increase one deck jacking gasbag at sea bag body inner chamber lower surface, the part that is close the discharge gate through material extrusion jacking gasbag for the one end that the discharge gate was kept away from to inside gaseous backward flow jacking gasbag increases the gradient that the material flows, and then increases the material velocity of flow, makes the material can not pile up the corner at sea bag body because of the velocity of flow is too slow, also can protect sea bag body through increasing the jacking gasbag simultaneously, and then improves sea bag life.
Secondly, through increasing the quantity of jacking gasbag, the one end that the jacking gasbag was close to the discharge baffle is received the inside gas of material extrusion and is entered into and not receive the extrusion to get one end simultaneously, two jacking gas bags form one to the center gathers the plane that gets the indent for the abundant collection of material simultaneously the inclination of ejection of compact also becomes big thereupon, both accelerated the velocity of flow of ejection of compact, also made the material unable stay in the corner of sea bag body, also made the focus of ejection of compact balanced always simultaneously, the effectual ejection of compact efficiency that has improved the sea bag body, further avoided the sea bag body to have the residual condition of material.
Thirdly, through fixed connection communicating pipe between the unloading gasbag and the jacking gasbag of homonymy, both can increase the jacking gasbag and expand and obtain the inclination angle and increase the velocity of flow of material, simultaneously when two jacking gasbags are extruded to the less insufficient pressure of material and make its inflation produce the inclination angle, can receive the material extrusion through the unloading gasbag to make its inside gas get into in the jacking gasbag through communicating pipe and make its abundant inflation, improved the unloading efficiency of sea bag body, reduced the possibility that the material stayed at sea bag body.
Drawings
Fig. 1 is a schematic diagram of a transport sea bag for PET polyester chips;
FIG. 2 is a schematic diagram of the body structure of the sea bag according to the present utility model;
FIG. 3 is a schematic diagram of a second embodiment of the present utility model;
FIG. 4 is a schematic diagram of a jacking air bag according to a second embodiment of the present utility model;
fig. 5 is a schematic diagram of a third embodiment of the present utility model.
100 parts of sea bag bodies, 101 parts of fixed hooks, 102 parts of exhaust holes, 103 parts of unloading air bags, 104 parts of jacking air bags, 105 parts of communicating pipes;
200. a discharge baffle plate 201, a fixed shaft 202, a feeding pipe 203 and a discharge port;
300. and a limit sleeve.
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-2, the transport sea bag for PET polyester chips provided by the utility model comprises a sea bag body 100 and a discharge baffle 200;
the sea bag body is fully unfolded to be cuboid, and the sea bag body 100 is made of PET polyester chips;
the sea bag body 100 comprises a fixed hook 101, an exhaust hole 102, a discharge air bag 103 and a jacking air bag 104;
the upper surface of the sea bag body 100 is symmetrically and fixedly connected with fixed hooks 101, the number of the fixed hooks 101 can be adjusted according to actual conditions, and the fixed hooks 101 are used for connecting and fixing the sea bag body 100 and a truck;
the center of the upper surface of the sea bag body 100 is provided with an exhaust hole 102, the exhaust hole 102 is cylindrical, and the exhaust hole 102 is vertically connected with the upper surface of the sea bag body 100;
two inner walls of the inner cavity of the sea bag body 100, which are close to the unloading baffle 200, are symmetrically and fixedly connected with two unloading air bags 103, the two unloading air bags 103 are triangular conical, and the two unloading air bags 103 form an gradually contracted unloading channel, so that residual materials do not exist at the corners of the sea bag body 100 during unloading;
the lower surface of the inner cavity of the sea bag body 100 is fixedly connected with a jacking air bag 104, the jacking air bag 104 is attached to two unloading air bags 103, and the jacking air bag 104 is made of nitrile rubber.
The unloading baffle 200 comprises a fixed shaft 201, a feeding pipe 202 and a discharging hole 203;
the unloading baffle 200 is fixedly connected with the side wall of the sea bag body 100, and the unloading baffle 200 is vertically connected with the upper surface of the sea bag body 100;
the short side of the upper surface of the sea bag body 100 is fixedly connected with a fixed shaft 201, the fixed shaft 201 is cylindrical, and the length of the fixed shaft 201 is the same as the length of the short side of the upper surface of the sea bag body 100;
the fixed shaft 201 is used for being matched with the fixed hook 101 to fixedly connect the sea bag body 100 with the truck;
the unloading baffle 200 is provided with a feeding pipe 202, the feeding pipe 202 is cylindrical, and the feeding pipe 202 is vertically connected with the unloading baffle 200;
the discharging baffle 200 is provided with a discharging hole 203, the discharging hole 203 is cuboid, and the discharging hole 203 is positioned below the feeding pipe 202;
the feeding pipe 202 may be increased according to practical situations.
The side wall of the sea bag body 100 far away from the unloading baffle 200 is fixedly connected with a limit sleeve 300;
the surface of the unloading baffle 200, which is far away from the sea bag body 100, is fixedly connected with a limit sleeve 300;
the number of the limiting sleeves 300 is two, the limiting sleeves 300 are cylindrical, and the limiting sleeves 300 are parallel to the upper surface of the sea bag body 100.
When the sea bag is specifically used, an operator spreads sea bag body 100 on a truck, is connected with the truck through fixed hooks 101, fixed shafts 201 and limiting sleeves 300, sends goods into sea bag body 100 through feeding pipes 202, and after the goods reach a destination, the sea bag body 100 is lifted through a lifting platform, materials flow out through a discharging hole 203, the materials pass through shrinkage channels formed by two unloading air bags 103, so that the materials cannot have residual materials at corners, meanwhile, gas inside when the materials are extruded to lift air bags 104 to approach the part of the discharging hole 203 flows back to one end of the lifting air bags 104 away from the discharging hole 203, so that the lifting air bags 104 form an inclined dumping table, and the materials are sent out of the sea bag body 100.
The beneficial effects are that: increase one deck jacking gasbag 104 at sea bag body 100 inner chamber lower surface, through the part that material is being close to discharge gate 203 at extrusion jacking gasbag 104 for the inside gaseous backward flow is kept away from the one end that discharge gate 203 was kept away from to jacking gasbag 104 and is increased the gradient that the material flows out, and then increases the material velocity of flow, makes the material can not pile up the corner at sea bag body 100 because of the velocity of flow is too slow, also can protect sea bag body 100 through increasing jacking gasbag 104 simultaneously, and then improves sea bag life.
Example two
When the cargo in the sea bag body 100 is too small to deform the jacking air bag 104 at a proper inclination angle to increase the unloading flow rate, the material is easily accumulated in the sea bag body 100 and cannot flow out, and is further accumulated at the corners, so that the jacking air bag 104 of the first embodiment is further improved.
As shown in fig. 3 and fig. 4, the cross section of the jacking air bags 104 is an acute triangle, two jacking air bags 104 are arranged, and the sides, close to the unloading baffle 200, of the two jacking air bags 104 are respectively attached to the bottom sides of the two unloading air bags 103;
the two jacking air bags 104 are mirror symmetry, the lowest surfaces of the two jacking air bags 104 are contacted with each other, and the sum of the bottom edge lengths of the two jacking air bags 104 is equal to the length of the fixed shaft 201.
The specific implementation is as follows: when the sea bag body 100 is unloaded, the lifting platform enables the sea bag body 100 to form an inclined angle, gas in the material extrusion process at one end of the two jacking air bags 104 close to the unloading baffle 200 enters into one end which is not extruded, the two jacking air bags 104 form a concave plane which converges towards the center, and the material flows out of the sea bag body 100 in an acceleration way through the concave plane.
The beneficial effects are that: through increasing the quantity of jacking gasbag 104, the one end that the jacking gasbag 104 was close to discharge baffle 200 receives the inside gas of material extrusion to enter into not receiving the extrusion and gets one end simultaneously, two jacking gasbag 104 form one to the indent that center assembled get the plane for the material is abundant to collect simultaneously and goes out the inclination and become bigger thereupon also, has both accelerated the velocity of flow of ejection of compact, also makes the material unable stay in the corner of sea bag body 100, also makes the focus of ejection of compact balanced always simultaneously, the effectual ejection of compact efficiency that has improved sea bag body 100, further avoids the sea bag body to have the residual condition of material.
Example III
In order to further improve the discharging efficiency of the sea bag body 100, the third embodiment is further improved to the second embodiment.
As shown in fig. 5, a communicating pipe 105 is fixedly connected between the unloading air bag 103 and the jacking air bag 104 on the same side, and two communicating pipes 105 are provided.
When the sea bag body 100 is unloaded, the lifting platform enables the sea bag body 100 to form an inclined angle, gas in the material extrusion process at one end of the lifting air bags 104 close to the unloading baffle 200 enters into one end which is not extruded, gas in the unloading air bags 103 extruded simultaneously enters into the lifting air bags 104 through the communicating pipe 105, the two lifting air bags 104 form a concave plane which is converged towards the center, and the material flows out of the sea bag body 100 through the concave plane in an acceleration mode.
Through fixedly connecting the communicating pipe 105 between the unloading air bags 103 and the jacking air bags 104 on the same side, the material flow rate can be increased by increasing the expansion inclination angle of the jacking air bags 104, and meanwhile, when the material is less and insufficient in pressure to extrude the two jacking air bags 104 and expand the jacking air bags to generate the inclination angle, the unloading air bags 103 can be extruded by the material to enable the gas in the unloading air bags to enter the jacking air bags 104 through the communicating pipe to fully expand the jacking air bags 104, so that the unloading efficiency of the sea bag body 100 is improved, and the possibility that the material stays in the sea bag body 100 is reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. A sea bag for transporting PET polyester chips, which comprises a sea bag body (100) and a discharging baffle plate (200);
the sea bag body (100) is fully unfolded to be cuboid, and the unloading baffle (200) is fixedly connected with the side wall of the sea bag body (100);
the method is characterized in that: the sea bag body (100) comprises a fixed hook (101), an exhaust hole (102), a discharging air bag (103) and a jacking air bag (104);
the upper surface of the sea bag body (100) is symmetrically and fixedly connected with fixed hooks (101), and the fixed hooks (101) can be used for adjusting the quantity according to actual conditions;
the center of the upper surface of the sea bag body (100) is provided with an exhaust hole (102), and the exhaust hole (102) is cylindrical;
the inner cavity of the sea bag body (100) is close to the long inner wall of the unloading baffle plate (200) and is symmetrically and fixedly connected with two unloading air bags (103), and the unloading air bags (103) are triangular conical;
the lower surface of the inner cavity of the sea bag body (100) is fixedly connected with a jacking air bag (104), and the jacking air bag (104) is attached to two unloading air bags (103).
2. The shipping sea bag for PET polyester chips of claim 1, wherein: the sea bag body (100) is made of PET polyester chips, and the jacking air bags (104) are made of nitrile rubber.
3. The shipping sea bag for PET polyester chips of claim 1, wherein: the sections of the jacking air bags (104) are acute triangle, two jacking air bags (104) are arranged, and the sides, close to the unloading baffle plates (200), of the two jacking air bags (104) are respectively attached to the bottom sides of the two unloading air bags (103);
the two jacking air bags (104) are mirror symmetry, the lowest surfaces of the two jacking air bags (104) are in contact with each other, and the sum of the lengths of the bottom edges of the two jacking air bags (104) is equal to the length of the fixed shaft (201).
4. The shipping sea bag for PET polyester chips of claim 1, wherein: a communicating pipe (105) is fixedly connected between the unloading air bag (103) and the jacking air bag (104) at the same side, and two communicating pipes (105) are arranged.
5. A shipping sea bag for PET polyester chips as defined in claim 3, wherein: the unloading baffle plate (200) comprises a fixed shaft (201), a feeding pipe (202) and a discharging hole (203);
the unloading baffle (200) is fixedly connected with the side wall of the sea bag body (100), and the unloading baffle (200) is connected with the upper surface of the sea bag body (100);
the short edge of the upper surface of the sea bag body (100) is fixedly connected with a fixed shaft (201), the fixed shaft (201) is cylindrical, and the sum of the lengths of the bottom edges of the two jacking air bags (104) is equal to the length of the fixed shaft (201);
the unloading baffle (200) is provided with a feeding pipe (202), the feeding pipe (202) is cylindrical, and the feeding pipe (202) is vertically connected with the unloading baffle;
the discharging baffle (200) is provided with a discharging hole (203), the discharging hole (203) is cuboid, and the discharging hole (203) is positioned below the feeding pipe (202);
the feeding pipe (202) can be increased in number according to actual conditions.
6. The shipping sea bag for PET polyester chips of claim 5, wherein: the length of the fixed shaft (201) is the same as the length of the short side of the upper surface of the sea bag body (100).
7. The shipping sea bag for PET polyester chips of claim 5, wherein: the side wall of the sea bag body (100) far away from the unloading baffle (200) is fixedly connected with a limit sleeve (300);
the surface of the unloading baffle plate (200) far away from the sea bag body (100) is fixedly connected with a limit sleeve (300);
the two limiting sleeves (300) are arranged, the limiting sleeves (300) are cylindrical, and the limiting sleeves (300) are parallel to the upper surface of the sea bag body (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236012.1U CN220683525U (en) | 2023-08-19 | 2023-08-19 | Sea bag for transporting PET polyester chips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236012.1U CN220683525U (en) | 2023-08-19 | 2023-08-19 | Sea bag for transporting PET polyester chips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220683525U true CN220683525U (en) | 2024-03-29 |
Family
ID=90405910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322236012.1U Active CN220683525U (en) | 2023-08-19 | 2023-08-19 | Sea bag for transporting PET polyester chips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220683525U (en) |
-
2023
- 2023-08-19 CN CN202322236012.1U patent/CN220683525U/en active Active
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