Supporting frame for packaging bag

Abstract

The utility model relates to a supporting frame for a packaging bag, which comprises a cross beam parallel to the ground; the supporting legs are connected with the cross beam and make contact with the ground, the number of the supporting legs is at least three, and contact points of the supporting legs and the ground can be connected into a polygon; the supporting legs are arranged on the cross beam, the clamping plates are detachably installed on the cross beam, and when the clamping plates are installed on the cross beam, a clamping space used for fixing a packaging bag exists between the clamping plates and the cross beam, the cross beam is erected parallel to the ground through the supporting legs, the edge of the packaging bag is arranged on the cross beam in a lap joint mode, and a bag opening of the packaging bag is opened; and then the clamping plates are installed on the cross beams, the clamping plates and the cross beams clamp the edge of the packaging bag, so that the packaging bag naturally falls, and therefore, the packaging bag is fixed by designing the cross beams, the supporting legs and the clamping plates to simulate manual lifting of the packaging bag, and the situation that a worker needs to stand beside a rice huller all the time is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of rice production, and in particular to a support frame for packaging bags. Background Art

[0002] The finished product made after the processes of cleaning, husking, milling and finishing of rice is rice. In the husking step, a rubber roller husker or a diamond abrasive husker is used to remove the husk of the rice and separate the husk from the brown rice.

[0003] After the husks are separated from the brown rice by a rice huller, the husks and the brown rice are discharged from two different outlets and packed in woven bags respectively. The packing method is that the staff lifts the packing bag to let it fall naturally and opens the bag mouth, and aligns the bag mouth with the outlet of the rice huller. The husks or brown rice will fall into the packing bag. This bagging method requires the staff to stand next to the rice huller at all times, which greatly wastes human resources. Summary of the invention

[0004] The embodiment of the present application provides a support frame for packaging bags to solve the problem of waste of human resources in bagging by rice husker in the related art.

[0005] In a first aspect, a support frame for a packaging bag is provided, comprising:

[0006] beam, the beam is parallel to the ground;

[0007] A plurality of supporting legs, wherein the supporting legs are connected to the cross beam and in contact with the ground, the number of the supporting legs is at least three, and the contact points of the supporting legs with the ground can be connected to form a polygon;

[0008] A plurality of clamping plates are detachably mounted on the cross beam. When the clamping plates are mounted on the cross beam, there is a clamping space between the clamping plates and the cross beam for fixing the packaging bag.

[0009] In some embodiments, both ends of the clamping plate are slidably connected to fixing members, and the fixing members can be inserted into the crossbeam;

[0010] When the two fixings are inserted into the crossbeam, the splint is fixed to the crossbeam.

[0011] In some embodiments, a spring is connected between the clamping plate and the fixing member.

[0012] In some embodiments, a toggle block is provided on the fixing member, the toggle block passes through the clamping plate, and the toggle block is slidably connected to the clamping plate.

[0013] In some embodiments, an edge of the fixing member facing the beam surface is chamfered or rounded.

[0014] In some embodiments, the splint extends toward the cross beam and forms a spur that can pass through the cross beam.

[0015] Some embodiments further include a fixing beam;

[0016] The fixed beam is arranged opposite to the cross beam, and the fixed beam is connected to a plurality of supporting legs.

[0017] In some embodiments, the crossbeam is an unclosed circular ring structure.

[0018] In some embodiments, a bearing plate is provided below the crossbeam, and rollers are provided at the bottom of the bearing plate.

[0019] An embodiment of the present application provides a support frame for packaging bags. Since the present application is erected parallel to the ground through a crossbeam supported by supporting legs, the edge of the packaging bag is placed on the crossbeam, and the bag mouth of the packaging bag is opened, and then a splint is installed on the crossbeam. The splint and the crossbeam clamp the edge of the packaging bag, so that the packaging bag hangs naturally. Therefore, the present application fixes the packaging bag by designing the crossbeam, supporting legs and splint to simulate human holding of the packaging bag, thereby avoiding the situation where the staff needs to stand next to the rice huller all the time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 A schematic diagram of the structure provided for an embodiment of the present application;

[0022] Figure 2 A structural schematic diagram of a fixed beam is provided for an embodiment of the present application;

[0023] Figure 3 for Figure 2 A magnified view of the structure at center;

[0024] Figure 4 A schematic diagram of the structure of a splint is provided for an embodiment of the present application;

[0025] Figure 5 A schematic diagram of the structure of a spring is provided for an embodiment of the present application;

[0026] Figure 6 for Figure 5 A magnified view of the structure at B in the middle;

[0027] Figure 7 A structural schematic diagram of a fixing member is provided for an embodiment of the present application.

[0028] In the figure: 1. crossbeam; 2. supporting leg; 3. splint; 4. fixing piece; 5. spring; 6. toggle block; 7. fixed beam; 8. bearing plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0030] The embodiment of the present application provides a support frame for packaging bags, which can solve the problem of waste of human resources in bagging by rice husker in the related art.

[0031] See also Figures 1 to 7 , a support frame for packaging bags, comprising:

[0032] Beam 1, beam 1 is parallel to the ground;

[0033] A plurality of support legs 2, wherein the support legs 2 are connected to the crossbeam 1 and the support legs 2 are in contact with the ground, the number of the support legs 2 is at least three, and the contact points of the plurality of support legs 2 with the ground can be connected to form a polygon;

[0034] A plurality of clamping plates 3, which are detachably mounted on the cross beam 1. When the clamping plates 3 are mounted on the cross beam 1, there is a clamping space between the clamping plates 3 and the cross beam 1 for fixing the packaging bag;

[0035] The design of the crossbeam 1 being parallel to the ground is because the outlet of the rice husker is perpendicular to the ground. When the edge of the packaging bag is placed on the crossbeam 1, the bag opening will be perpendicular to the ground when the packaging bag is opened, which is convenient for aligning the bag opening with the outlet of the rice husker.

[0036] The number of supporting legs 2 is three, such as Figure 1 As shown, the three support legs 2 are welded to the crossbeam 1, and the contact points of the three support legs 2 with the ground are connected to form a triangle, so that the crossbeam 1 is erected in the air;

[0037] There are two clamping plates 3, which are arranged opposite to each other. The two clamping plates 3 arranged opposite to each other clamp the two ends of the bag opening of the packaging bag respectively, so that the bag opening can be opened when the packaging bag is fixed on the crossbeam 1. The crossbeam 1 is provided with grooves corresponding to the number of clamping plates 3, and the clamping plates 3 match the grooves. The clamping plates 3 can be installed on the crossbeam 1 by inserting into the grooves.

[0038] When the present application is in use, the opening edge of the packaging bag needs to be placed on the crossbeam 1, and then the opening edge of the packaging bag is clamped by the splint 3 and the crossbeam 1, so that the packaging bag is hung on the crossbeam 1, and the packaging bag naturally hangs down and the bag mouth of the packaging bag is aligned with the outlet of the rice husker, simulating the state of the packaging bag being lifted by a person to pack.

[0039] Both ends of the clamping plate 3 are slidably connected with fixing members 4, and the fixing members 4 can be inserted into the crossbeam 1;

[0040] When the two fixing members 4 are inserted into the crossbeam 1, the clamping plate 3 is fixed to the crossbeam 1;

[0041] Fixed grooves are provided on opposite sides of the groove, and the fixed grooves are used for inserting the fixing member 4. Slide grooves are provided on the end faces of both ends of the clamping plate 3, and the fixing member 4 slides in the slide grooves. The sliding direction of the fixing member 4 is perpendicular to the direction in which the clamping plate 3 is inserted into the groove, and the fixing member 4 can extend out of the slide groove or can be retracted in the slide groove.

[0042] Before the splint 3 is inserted into the groove, the fixing piece 4 needs to be retracted into the slide groove first, and then the plug plate is inserted into the groove, and then the fixing piece 4 is extended out of the slide groove so that the fixing piece 4 is inserted into the fixing groove, thereby fixing the plug plate in the groove. At the same time, the fixing piece 4 will push a part of the packaging bag into the fixing groove. This phenomenon helps to fix the auxiliary packaging bag on the beam 1.

[0043] A spring 5 is connected between the clamping plate 3 and the fixing member 4;

[0044] The spring 5 is arranged in the slide groove along the sliding direction of the fixing member 4. Figure 6 As shown, the spring 5 is located between the fixing member 4 and the bottom of the slide groove, so the spring 5 will continuously output a thrust toward the outside of the slide groove to the fixing member 4. At the same time, it can be known that when the fixing member 4 is pushed into the slide groove, the spring 5 will pop the fixing member 4 out of the slide groove, that is, when installing the splint 3, you only need to retract the fixing member 4 into the slide groove first, and then insert the splint 3 into the groove. When the fixing member 4 moves to the notch of the fixing groove, the spring 5 will automatically push the fixing member 4 into the fixing groove and fix the splint 3, thereby improving the installation efficiency of the device.

[0045] The fixing member 4 is provided with a toggle block 6, which passes through the clamping plate 3 and is slidably connected to the clamping plate 3;

[0046] In order to ensure that the fixing member 4 slides along the slide groove, the fixing member 4 is wrapped in the clamping plate 3, but this design also makes it inconvenient to control the position of the fixing member 4. Therefore, the present application provides a through hole on the clamping plate 3, through which the toggle block 6 passes, and the staff can drive the fixing member 4 to move in the slide groove by pushing the toggle block 6;

[0047] At the same time, when the packaging bag needs to be filled and the packaging bag needs to be removed from the crossbeam 1, the staff controls the toggle block 6 to shrink the fixing member 4, and then removes the clamping plate 3, and the packaging bag can be replaced at this time.

[0048] An edge of the fixing member 4 facing the cross beam 1 is chamfered or rounded;

[0049] The edges of the fixing member 4 are as follows Figure 7As shown, since the edges of the fixing member 4 are chamfered or rounded, when installing the splint 3, the splint 3 is directly inserted into the groove, and the chamfered or rounded edges of the fixing member 4 contact the edge of the groove, and the fixing member 4 is forced to shrink into the fixing member 4, which saves the step of shrinking the fixing member 4 in advance.

[0050] The clamping plate 3 extends toward the cross beam 1 and forms a spur, which can pass through the cross beam 1;

[0051] When the clamping plate 3 is installed on the cross beam 1 , the spurs will pass through the packaging bag clamped by the clamping plate 3 and the cross beam 1 and through the cross beam 1 , thereby further fixing the position of the packaging bag on the cross beam 1 .

[0052] Also includes a fixed beam 7;

[0053] The fixed beam 7 is arranged opposite to the cross beam 1, and the fixed beam 7 is connected to a plurality of supporting legs 2;

[0054] During the bagging process, the bag will become heavier and heavier, and the pressure on the support legs 2 and the cross beam 1 will become greater and greater. In order to reduce the pressure on the cross beam 1 and the support legs 2, the fixed beam 7 is connected to the three support legs 2 respectively. Figure 1 As shown;

[0055] Compared with the case where the cross beam 1 is above the fixed beam 7 , when the fixed beam 7 is above the cross beam 1 , more edges will be left after the packaging bag is filled, making it easier for workers to seal the packaging bag.

[0056] The crossbeam 1 is an unclosed circular ring structure;

[0057] Since the packaging bag is roughly cylindrical, in order to facilitate the fixing of the opening edge of the packaging bag on the beam 1, the beam 1 should be made into a circular ring. If the beam 1 is a circular ring, when the packaging bag is full, the packaging bag is surrounded by the beam 1, and the packaging bag is not convenient to remove. Therefore, an opening is left on the circular ring-shaped beam 1, so that when the packaging bag is full, it is convenient to take the packaging bag out from the unclosed part of the beam 1.

[0058] A bearing plate 8 is provided below the crossbeam 1, and a roller is provided at the bottom of the bearing plate 8;

[0059] After the packaging bag is full, the overall weight of the packaging bag is very large and inconvenient to carry. Therefore, after the packaging bag is fixed on the beam 1, the bottom of the packaging bag is placed on the supporting plate 8. When the packaging bag is full, the packaging bag can be carried by the rollers and the supporting plate 8.

[0060] Here’s how this application works:

[0061] When the present application is in use, the opening edge of the packaging bag is first placed on the crossbeam 1, and then the clamping plate 3 is pushed into the groove. During this process, the fixing member 4 gradually contracts until the fixing member 4 moves to the notch of the fixing groove, and the fixing member 4 is popped out by the spring 5 and inserted into the fixing groove, and at the same time pierces through the packaging bag and the crossbeam 1. When the two opposite clamping plates 3 on the crossbeam 1 are installed, the packaging bag is fixed on the device of the present application, and finally the bottom of the packaging bag is placed on the carrying plate 8;

[0062] When the packaging bag is full, the fixing member 4 is retracted by controlling the toggle block 6, and then the clamping plate 3 is pulled out from the groove to cancel the fixation of the edge of the packaging bag opening, and then the packaging bag opening is sealed, and the packaging bag is dragged away from the unclosed part of the beam 1 by moving the carrying plate 8.

[0063] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0064] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0065] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A support frame for packaging bags, characterized in that: include: A crossbeam (1), wherein the crossbeam (1) is parallel to the ground; A plurality of support legs (2), wherein the support legs (2) are connected to the crossbeam (1) and the support legs (2) are in contact with the ground, the number of the support legs (2) is at least three, and the contact points between the support legs (2) and the ground can be connected to form a polygon; A plurality of clamping plates (3) are provided, wherein the clamping plates (3) are detachably mounted on the crossbeam (1); when the clamping plates (3) are mounted on the crossbeam (1), a clamping space for fixing packaging bags exists between the clamping plates (3) and the crossbeam (1).

2. The support frame for packaging bags according to claim 1, characterized in that: Both ends of the clamping plate (3) are slidably connected with fixing members (4), and the fixing members (4) can be inserted into the crossbeam (1); When the two fixing members (4) are inserted into the crossbeam (1), the clamping plate (3) is fixed to the crossbeam (1).

3. The support frame for packaging bags according to claim 2, characterized in that: A spring (5) is connected between the clamping plate (3) and the fixing member (4).

4. The support frame for packaging bags according to claim 2, characterized in that: The fixing member (4) is provided with a toggle block (6), the toggle block (6) passes through the clamping plate (3), and the toggle block (6) is slidably connected to the clamping plate (3).

5. The support frame for packaging bags according to claim 2, characterized in that: An edge of the fixing member (4) facing the crossbeam (1) is chamfered or rounded.

6. The support frame for packaging bags according to claim 1, characterized in that: The clamping plate (3) extends toward the cross beam (1) and forms a spur, and the spur can pass through the cross beam (1).

7. The support frame for packaging bags according to claim 1, characterized in that: Also includes a fixed beam (7); The fixed beam (7) is arranged opposite to the cross beam (1), and the fixed beam (7) is connected to a plurality of the supporting legs (2).

8. The support frame for packaging bags according to claim 1, characterized in that: The crossbeam (1) is an unclosed circular ring structure.

9. The support frame for packaging bags according to claim 1, characterized in that: A bearing plate (8) is provided below the crossbeam (1), and a roller is provided at the bottom of the bearing plate (8).

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