Container bag convenient to load and unload

Abstract

The utility model discloses a flexible freight bag convenient to load and unload, which belongs to the technical field of flexible freight bags and is characterized by comprising a bag body, a fixing frame is fixedly sleeved at the bottom of the surface of the bag body, a bottom frame is arranged at the bottom of the fixing frame, a discharge hopper is fixedly communicated with the inner wall of the bottom frame, and a limiting mechanism is arranged on the surface of the bottom frame. According to the technical scheme, the problems that in the prior art, after a discharging barrel is tightened through a discharging tying rope, it is strenuous to unfasten the discharging tying rope again, materials in the container bag are inconvenient to discharge, the contact area between a first connecting block and a second connecting block for connecting a second frame and a bottom plate and the second frame of the bottom plate box is small, and the discharging efficiency is high are solved. The problem that the first connecting block and the second connecting block are separated from the bottom plate and the second frame easily due to small friction force between the bottom plate and the first connecting block and between the bottom plate and the second connecting block when the bottom plate is not pressed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible intermediate bulk containers, in particular to a flexible intermediate bulk container convenient for loading and unloading. Background Art

[0002] A flexible intermediate bulk container is a flexible transport packaging container, which has the advantages of moisture-proof, dust-proof, radiation-resistant, firm and safe, and has sufficient strength in structure.

[0003] The body of the flexible intermediate bulk container has ductility and will expand after loading goods, and the forming is not very good; generally, flexible intermediate bulk containers are sewn, and the strength of the suspension straps on the bag body is not enough during use, which is easy to sag, inconvenient for loading and unloading of the flexible intermediate bulk container, and affects work efficiency; during the loading and unloading process, since the object is completely placed in the flexible intermediate bulk container, it is extremely troublesome to take the object out of the flexible intermediate bulk container.

[0004] The existing patent (Publication No.: CN218200055U) is a polypropylene flexible intermediate bulk container convenient for loading and unloading. A first frame and a second frame are respectively arranged at the top end and the bottom end of the flexible intermediate bulk container body. Four lifting straps are uniformly arranged on the outer wall of the first frame. A bottom plate is arranged below the second frame. The left side of the bottom plate is hinged to the corresponding side of the second frame. A first connecting block is arranged on the right side of the second frame. The middle part of the left side of the first connecting block is hinged to the top of the second frame. A first clamping block extending leftward is arranged at the bottom end of the first connecting block. A first clamping groove for clamping the first clamping block is arranged at the bottom of the bottom plate.

[0005] In view of the above problems, the existing patent gives a solution, but after consulting the existing patent (Publication No.: CN218200055U) through this application, the following problems are found: when using the discharging tying rope to tie the discharging barrel tightly in the existing technical solution, it is more laborious to untie the discharging tying rope again, which is inconvenient to discharge the materials inside the flexible intermediate bulk container, and the contact areas of the first connecting block and the second connecting block connecting the second frame and the bottom plate with the bottom plate box and the second frame are small, the connecting strength is low, and there is no anti-disconnection structure. When the bottom plate is not under pressure, the friction force between the bottom plate and the first connecting block and the second connecting block is small, which is easy to cause the first connecting block and the second connecting block to separate from the bottom plate and the second frame.

[0006] Therefore, a flexible intermediate bulk container convenient for loading and unloading is proposed. Summary of the Utility Model

[0007] The purpose of the present utility model is to provide a convenient-to-load and unload flexible intermediate bulk container (FIBC), which can solve the problems in the prior art solutions. After using the discharging tie rope to tighten the discharging barrel, it is rather laborious to untie the discharging tie rope again, which is not convenient for discharging the materials inside the FIBC. Moreover, the contact areas between the first connecting block and the second connecting block for connecting the second frame and the bottom plate with the bottom plate box and the second frame are relatively small, the connection strength is relatively low, and there is no anti-disengagement structure. When the bottom plate is not under pressure, the frictional force between the bottom plate and the first connecting block and the second connecting block is relatively small, which easily causes the first connecting block and the second connecting block to disengage from the bottom plate and the second frame.

[0008] To achieve the above purpose, the present utility model provides the following technical solution: A convenient-to-load and unload flexible intermediate bulk container (FIBC), including a bag body. A fixed frame is fixedly sleeved at the bottom of the surface of the bag body. A bottom frame is arranged at the bottom of the fixed frame. A discharge hopper is fixedly communicated with the inner wall of the bottom frame. A limiting mechanism is arranged on the surface of the bottom frame, and the number of the limiting mechanisms is four. A discharge pipe is fixedly communicated with the bottom of the discharge hopper. A material blocking mechanism is arranged at the bottom of the discharge pipe;

[0009] The material blocking mechanism includes a baffle plate, a first fixing block, a rotating column and a second fixing block. One side of the first fixing block close to the baffle plate is fixedly connected with the baffle plate. One side of the second fixing block close to the discharge pipe is fixedly connected with the discharge pipe. The inner parts of the first fixing block and the second fixing block are both in movable contact with the surface of the rotating column. The top of the baffle plate is in contact with the bottom of the discharge pipe.

[0010] Preferably, the limiting mechanism includes a clamping block, an anti-disengagement block and a magnetic attraction block. The top of the anti-disengagement block is fixedly connected with the top of the inner wall of the clamping block. One side of the magnetic attraction block close to the clamping block is fixedly connected with the clamping block.

[0011] Preferably, anti-disengagement grooves are formed at the top of the bottom frame, and the number of the anti-disengagement grooves is four. The anti-disengagement blocks are movably inserted into the anti-disengagement grooves. The surfaces of the fixed frame and the bottom frame are both in contact with the inner wall of the clamping block.

[0012] Preferably, a pull ring is fixedly connected to the surface of the magnetic attraction block. The surfaces of the fixed frame and the bottom frame are both magnetically attracted to the magnetic attraction block.

[0013] Preferably, a positioning block is fixedly connected to the surface of the discharge pipe. The surface of the baffle plate is in contact with the surface of the positioning block.

[0014] Preferably, a dial post is fixedly connected to the bottom of the baffle plate.

[0015] Preferably, a limiting plate is fixedly connected to the front side of the discharge pipe. A limiting button is arranged on the front side of the limiting plate. The rear side of the limiting button passes through the limiting plate and extends into the baffle plate. The surface of the limiting button is threadedly connected with the inside of the limiting plate.

[0016] Preferably, a limiting strip is fixedly connected to the inner wall of the discharge hopper, and the number of the limiting strips is several and they are evenly distributed on the inner wall of the discharge hopper.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. In this application, the discharge pipe can be opened and closed by rotating the baffle. By rotating the limit button into the baffle, the baffle can be limited, avoiding the problem that in the prior art solution, it is laborious to untie the discharge tie rope again after tying the discharge barrel tightly with the discharge tie rope, and it is inconvenient to discharge the materials inside the flexible intermediate bulk container.

[0019] 2. In this application, by moving the clamping block so that the anti - detachment block is inserted into the anti - detachment groove, the magnetic attraction block is magnetically attracted to the fixed frame and the bottom frame, and the fixed frame and the bottom frame can be limited together. Since the length of the clamping block is relatively long, the contact area between the clamping block and the fixed frame and the bottom frame is relatively large. The fixed frame and the bottom frame are limited together by four clamping blocks, making the limit between the fixed frame and the bottom frame more stable. And the magnetic attraction block limits the clamping block, avoiding the problem that in the prior art solution, the contact areas of the first connecting block and the second connecting block for connecting the second frame and the bottom plate with the bottom plate box and the second frame are relatively small, the connection strength is relatively low, and there is no anti - detachment structure. When the bottom plate is not under pressure, the frictional force between the bottom plate and the first connecting block and the second connecting block is relatively small, and it is easy to cause the first connecting block and the second connecting block to separate from the bottom plate and the second frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structure diagram of the flexible intermediate bulk container for easy loading and unloading of the present utility model;

[0021] Figure 2 is for the present utility model Figure 1 partial enlarged view of part A in;

[0022] Figure 3 is the three - dimensional exploded view of the clamping block and the magnetic attraction block of the present utility model;

[0023] Figure 4 is the three - dimensional structure diagram of the fixed frame of the present utility model;

[0024] Figure 5 is the three - dimensional connection diagram of the discharge hopper and the limiting strip of the present utility model;

[0025] Figure 6 is the three - dimensional exploded view of the discharge pipe and the baffle of the present utility model;

[0026] Figure 7 is the three - dimensional exploded view of the limiting plate and the limit button of the present utility model.

[0027] In the figure, 1 is the bag body; 2 is the limiting mechanism; 201 is the clamping block; 202 is the anti - detachment block; 203 is the magnetic attraction block; 3 is the discharge hopper; 4 is the discharge pipe; 5 is the fixed frame; 6 is the bottom frame; 7 is the pull - ring; 8 is the anti - detachment groove; 9 is the material blocking mechanism; 901 is the baffle; 902 is the first fixing block; 903 is the rotating column; 904 is the second fixing block; 10 is the limiting strip; 11 is the positioning block; 12 is the dialing column; 13 is the limiting plate; 14 is the limiting button. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figure 1-7 , the present invention provides the following technical solutions:

[0030] A flexible intermediate bulk container (FIBC) that is convenient for loading and unloading, comprising a bag body 1. A fixed frame 5 is fixedly sleeved at the bottom of the surface of the bag body 1. A bottom frame 6 is arranged at the bottom of the fixed frame 5. A discharge hopper 3 is fixedly communicated with the inner wall of the bottom frame 6. A limiting mechanism 2 is arranged on the surface of the bottom frame 6, and the number of the limiting mechanisms 2 is four. A discharge pipe 4 is fixedly communicated with the bottom of the discharge hopper 3. A material blocking mechanism 9 is arranged at the bottom of the discharge pipe 4;

[0031] The material blocking mechanism 9 includes a baffle 901, a first fixing block 902, a rotating column 903 and a second fixing block 904. One side of the first fixing block 902 close to the baffle 901 is fixedly connected to the baffle 901. One side of the second fixing block 904 close to the discharge pipe 4 is fixedly connected to the discharge pipe 4. The inside of the first fixing block 902 and the inside of the second fixing block 904 are both in movable contact with the surface of the rotating column 903. The top of the baffle 901 is in contact with the bottom of the discharge pipe 4.

[0032] In this embodiment: By rotating the baffle 901, the discharge pipe 4 can be opened and closed. By rotating the limiting button 14 into the baffle 901, the baffle 901 can be limited, avoiding the problem that in the prior art solution, after using the discharge tying rope to tie the discharge barrel tightly and then untie the discharge tying rope again, it is more laborious and inconvenient to discharge the materials inside the flexible intermediate bulk container (FIBC).

[0033] Specifically, as Figure 3 shown, the limiting mechanism 2 includes a clamping block 201, an anti - detachment block 202 and a magnetic attraction block 203. The top of the anti - detachment block 202 is fixedly connected to the top of the inner wall of the clamping block 201. One side of the magnetic attraction block 203 close to the clamping block 201 is fixedly connected to the clamping block 201.

[0034] Specifically, as Figure 3 and Figure 4 shown, the top of the bottom frame 6 is provided with anti - detachment grooves 8. The number of anti - detachment grooves 8 is four. The anti - detachment blocks 202 are movably inserted into the interior of the anti - detachment grooves 8. The surfaces of the fixed frame 5 and the bottom frame 6 are both in contact with the inner wall of the clamping block 201.

[0035] Specifically, as Figure 2 shown, a pull ring 7 is fixedly connected to the surface of the magnetic attraction block 203. The surfaces of the fixed frame 5 and the bottom frame 6 are both magnetically attracted to the magnetic attraction block 203.

[0036] In this embodiment: By moving the clamping block 201 so that the anti - detachment block 202 is inserted into the interior of the anti - detachment groove 8, the magnetic attraction block 203 is magnetically attracted to the fixed frame 5 and the bottom frame 6, and the fixed frame 5 and the bottom frame 6 can be limited together. Since the length of the clamping block 201 is relatively long, the contact area between the clamping block 201 and the fixed frame 5 and the bottom frame 6 is relatively large. The fixed frame 5 and the fixed frame 5 are limited together by four clamping blocks 201, making the limitation between the fixed frame 5 and the bottom frame 6 more stable. And the magnetic attraction block 203 is used to limit the clamping block 201, achieving the effect of preventing the clamping block 201 from accidentally detaching from the fixed frame 5 and the bottom frame 6.

[0037] Specifically, as Figure 6 shown, a positioning block 11 is fixedly connected to the surface of the discharge pipe 4. The surface of the baffle 901 is in contact with the surface of the positioning block 11.

[0038] Specifically, as Figure 6 shown, a dial post 12 is fixedly connected to the bottom of the baffle 901.

[0039] In this embodiment: By holding the dial post 12, it is convenient to rotate the baffle 901. When the baffle 901 is rotated until the surface of the baffle 901 is in contact with the surface of the positioning plate, at this time, the baffle 901 can coincide with the discharge pipe 4, achieving the effect of conveniently closing the discharge pipe 4.

[0040] Specifically, as Figure 5 and Figure 6 shown, a limiting plate 13 is fixedly connected to the front side of the discharge pipe 4. A limiting button 14 is arranged on the front side of the limiting plate 13. The rear side of the limiting button 14 passes through the limiting plate 13 and extends into the interior of the baffle 901. The surface of the limiting button 14 is threadedly connected to the interior of the limiting plate 13.

[0041] Specifically, as Figure 5 shown, a limiting strip 10 is fixedly connected to the inner wall of the discharge hopper 3. The number of limiting strips 10 is several and they are evenly distributed on the inner wall of the discharge hopper 3.

[0042] In this embodiment: By rotating the limit knob 14, the limit knob 14 is threadedly connected to the inside of the limit plate 13. When the limit knob 14 rotates, the limit knob 14 can be moved. Moving the limit knob 14 into the inside of the baffle 901 can limit the baffle 901. By placing large goods on top of the limit strip 10, the limit strip 10 can support the goods, achieving the effects of limiting the baffle 901 and supporting large goods.

[0043] Working principle: When the bag body 1 is used, the bottom of the fixed frame 5 is moved to overlap and contact with the top of the bottom frame 6, and then the card block 201 is moved to the anti-slip block 202 and inserted into the anti-slip groove 8, so that the magnetic block 203 is magnetically attracted to the fixed frame 5 and the bottom frame 6, and the fixed frame 5 and the bottom frame 6 can be limited together. Since the length of the card block 201 is relatively long, the contact area between the card block 201 and the fixed frame 5 and the bottom frame 6 is relatively large. The fixed frame 5 and the fixed frame 5 are limited together by four card blocks 201, so that the limitation of the fixed frame 5 and the bottom frame 6 is more stable, and the anti-slip block 202 is inserted into the anti-slip groove 8, and is limited by the magnetic block 203, so as to avoid getting stuck. The block 201 is accidentally separated from the fixed frame 5 and the bottom frame 6, which avoids the first connecting block and the second connecting block proposed in the prior art solution for connecting the second frame to the bottom plate. The contact area with the bottom plate box and the second frame is small, the connection strength is low, and there is no anti-detachment structure. When the bottom plate is not under pressure, the friction between the bottom plate and the first connecting block and the second connecting block is small, which easily leads to the problem of the first connecting block and the second connecting block being separated from the bottom plate and the second frame. When it is necessary to close the discharge pipe 4, the handheld lever 12 can be conveniently rotated to rotate the baffle 901. The baffle 901 is in active contact with the surface of the rotating column 903 through the inside of the first fixed block 902, so that the baffle 901 can be rotated, and the baffle plate 901 is rotated until the surface of the baffle plate 901 contacts the surface of the positioning plate, at which time the baffle plate 901 can overlap with the discharge pipe 4, and then the limit button 14 is rotated. The limit button 14 is connected to the inner thread of the limit plate 13, and the limit button 14 can be moved when the limit button 14 is rotated, and the baffle plate 901 can be limited by moving the limit button 14 to the inside of the baffle plate 901, so that the discharge pipe 4 can be closed. When the discharge pipe 4 is opened again, it is only necessary to rotate the limit button 14 so that the limit button 14 is out of contact with the baffle plate 901, and the baffle plate 901 can be rotated to open the discharge pipe 4, so that the bag body 1 can be conveniently opened. The granular cargo in the part is discharged, which avoids the problem in the prior art that after the discharge barrel is tightened with a discharge tie rope, it is laborious to untie the discharge tie rope again, and it is inconvenient to discharge the materials in the container bag. By placing large cargo on the top of the limit bar 10, the limit bar 10 can support the cargo. When the large cargo needs to be taken out, an external supporting mechanism is used to stably support the discharge hopper 3, and then the blocking block 201 is pulled until the anti-slip block 202 is disengaged from the anti-slip groove 8, and the fixed frame 5 can be moved upward, so that the bag body 1 moves upward to expose the large cargo, and the large cargo can be discharged, so that the bag body 1 can be convenient for loading and unloading cargo.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flexible intermediate bulk container (FIBC) facilitating loading and unloading, comprising a bag body (1), characterized in that: A fixing frame (5) is fixedly sleeved at the bottom of the surface of the bag body (1). A bottom frame (6) is arranged at the bottom of the fixing frame (5). A discharge hopper (3) is fixedly communicated with the inner wall of the bottom frame (6). A limiting mechanism (2) is arranged on the surface of the bottom frame (6). The number of the limiting mechanisms (2) is four. A discharge pipe (4) is fixedly communicated with the bottom of the discharge hopper (3). A material blocking mechanism (9) is arranged at the bottom of the discharge pipe (4). The material blocking mechanism (9) includes a baffle plate (901), a first fixing block (902), a rotating column (903) and a second fixing block (904). One side of the first fixing block (902) close to the baffle plate (901) is fixedly connected with the baffle plate (901). One side of the second fixing block (904) close to the discharge pipe (4) is fixedly connected with the discharge pipe (4). The surfaces of the inside of the first fixing block (902) and the inside of the second fixing block (904) are both in movable contact with the surface of the rotating column (903). The top of the baffle plate (901) is in contact with the bottom of the discharge pipe (4).

2. The flexible intermediate bulk container (FIBC) that is convenient for loading and unloading according to claim 1, wherein: The limiting mechanism (2) includes a clamping block (201), an anti - detachment block (202) and a magnetic attraction block (203). The top of the anti - detachment block (202) is fixedly connected with the top of the inner wall of the clamping block (201). One side of the magnetic attraction block (203) close to the clamping block (201) is fixedly connected with the clamping block (201).

3. The flexible intermediate bulk container according to claim 2, wherein: Anti - detachment grooves (8) are formed at the top of the bottom frame (6). The number of the anti - detachment grooves (8) is four. The anti - detachment blocks (202) are movably inserted into the inside of the anti - detachment grooves (8). The surfaces of the fixing frame (5) and the bottom frame (6) are both in contact with the inner wall of the clamping block (201).

4. The flexible intermediate bulk container (FIBC) facilitating loading and unloading according to claim 2, wherein: A pull ring (7) is fixedly connected to the surface of the magnetic attraction block (203). The surfaces of the fixing frame (5) and the bottom frame (6) are both magnetically attracted to the magnetic attraction block (203).

5. A flexible intermediate bulk container (FIBC) that is easy to load and unload according to claim 1, characterized in that: A positioning block (11) is fixedly connected to the surface of the discharge pipe (4). The surface of the baffle plate (901) is in contact with the surface of the positioning block (11).

6. The flexible intermediate bulk container (FIBC) that is convenient for loading and unloading according to claim 1, wherein: A dial post (12) is fixedly connected to the bottom of the baffle plate (901).

7. The flexible intermediate bulk container for easy loading and unloading according to claim 1, wherein: A limiting plate (13) is fixedly connected to the front side of the discharge pipe (4). A limiting button (14) is arranged on the front side of the limiting plate (13). The rear side of the limiting button (14) passes through the limiting plate (13) and extends into the inside of the baffle plate (901). The surface of the limiting button (14) is threadedly connected with the inside of the limiting plate (13).

8. A flexible intermediate bulk container (FIBC) that is easy to load and unload according to claim 1, characterized in that: Limiting strips (10) are fixedly connected to the inner wall of the discharge hopper (3). The number of the limiting strips (10) is several and they are evenly distributed on the inner wall of the discharge hopper (3).

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