Supporting device of container bag

Abstract

The utility model discloses a supporting device of a flexible freight bag. The supporting device comprises a frame structure and a fixing assembly arranged on the frame structure. The frame structure comprises a first vertical frame, a second vertical frame and a connecting frame, the first vertical frame and the second vertical frame are each of a rectangular frame structure with an upper frame, the upper frames of the first vertical frame and the second vertical frame extend in the first direction parallel to the horizontal plane, and the length size of the upper frame of the first vertical frame is larger than that of the upper frame of the second vertical frame; the first vertical frame and the second vertical frame directly face each other to form a hoisting space therebetween, and the fixing assembly is located in the hoisting space; the connecting frame is located on the same side of the first vertical frame and the second vertical frame in the first direction and connected between the first vertical frame and the second vertical frame. By means of the supporting device, the problem that the working efficiency is low due to the fact that manual intervention is needed in the material filling process of an existing supporting device of the flexible freight bag is solved.

Description

Technical Field

[0001] The present application relates to the technical field of bulk bags, and in particular to a supporting device for bulk bags. Background Art

[0002] Bulk bag packaging is a common method for packaging catalysts. To ensure the stability and safety of finished materials during storage, transportation, and loading and unloading, a bulk bag support frame is used to support, secure, and protect the bulk bags. Typically, the bulk bag support frame is a cubic structure, with the discharge equipment placed next to the support frame and the bags placed in the center of the cube to complete the material connection. However, this method results in a certain distance between the bag interface and the discharge port when a vibrating screen is installed at the discharge port. This requires periodic manual intervention to ensure the material is evenly distributed within the bag, resulting in low efficiency and high labor intensity. Utility Model Content

[0003] The purpose of this application is to overcome the technical problems in the prior art in that there is a certain distance between the interface of the container bag and the discharge port of the discharge equipment, which requires manual intervention, resulting in low work efficiency and high labor intensity.

[0004] In order to achieve the above-mentioned purpose, the present application provides, on the one hand, a support device for a container bag, which is used to be arranged at the discharge port, including a frame structure and a fixing component arranged on the frame structure; the frame structure includes a first upright frame, a second upright frame and a connecting frame, the first upright frame and the second upright frame are both rectangular frame structures with an upper frame, the upper frame of the first upright frame and the upper frame of the second upright frame both extend in a first direction parallel to the horizontal plane, and the length dimension of the upper frame of the first upright frame is greater than the length dimension of the upper frame of the second upright frame; the first upright frame and the second upright frame are opposite to each other to form a lifting space therebetween, and the fixing component is located in the lifting space, for lifting the container bag and opening it upward to receive the material at the discharge port; the connecting frame is located on the same side of the first upright frame and the second upright frame in the first direction and is connected between the first upright frame and the second upright frame.

[0005] Furthermore, the connecting frame is perpendicular to the first direction and parallel to the horizontal plane; the connecting frame is connected to the bend of the top corners of the first vertical frame and the second vertical frame.

[0006] Furthermore, the first upright frame, the second upright frame and the connecting frame are all made of cast iron hollow square steel.

[0007] Furthermore, the first stand and the second stand respectively have a lower frame opposite to their respective upper frames and side frames connected to both sides of the upper frames; the upper frame and the lower frame of the first stand have the same length, and the upper frame and the lower frame of the second stand have the same length; the side frames of the first stand and the side frames of the second stand have the same length.

[0008] Furthermore, the lengths of the upper frame and the lower frame of the second stand can be adjusted synchronously.

[0009] Furthermore, the second upright frame has a fixed half frame connected to the connecting frame and a movable half frame for enclosing the rectangular frame structure together with the fixed half frame, the fixed half frame has an upper fixed frame and a lower fixed frame, the movable half frame has an upper movable frame combined with the upper fixed frame to form the upper side frame and a lower movable frame combined with the lower fixed frame to form the lower side frame; the outer end surface of the upper fixed frame is formed with an upper sliding groove for the upper movable frame to be placed in and slide, and the outer end surface of the lower fixed frame is formed with a lower sliding groove for the lower movable frame to be placed in and slide; the fixed half frame is provided with a locking member for fixing the upper movable frame in the upper sliding groove and / or the lower movable frame in the lower sliding groove.

[0010] Furthermore, the fixing component is a hook.

[0011] Furthermore, the first stand and the second stand are both provided with a plurality of reserved holes for installing the hook body.

[0012] Furthermore, the supporting device also includes a transfer component having a warehouse plate, which can be placed in the hoisting space and supported on the bottom of the container bag. The transfer component transfers the container bag to the outside of the hoisting space through the warehouse plate.

[0013] Furthermore, the side frames of the first stand, the side frames of the second stand and the connecting frame together form a transfer port for the warehouse panels to enter or exit the hoisting space.

[0014] One of the above technical solutions has the following advantages or beneficial effects: by configuring the first stand and the second stand of the device to have different lengths, the container bag can be fully stretched and unfolded, and the packaging bag space can be reasonably utilized. When packaging materials, especially powdered materials such as catalysts, the materials in the container bag can be stacked more evenly, which can effectively reduce the frequency of manual intervention, improve work efficiency, reduce labor intensity, and reduce dust in the working environment.

[0015] Other advantages of the present application and the technical effects of the preferred embodiments will be further described in the following specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. 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 any creative work.

[0017] Figure 1 This is a three-dimensional schematic diagram of a support device for a container bag provided in an embodiment of the present application;

[0018] Figure 2 is a cross-sectional view of a cast iron hollow square steel provided in an embodiment of the present application;

[0019] Figure 3 (a) Figure 3 (b) Figure 3 (c) are respectively a right side view, a left side view, and a top view of the support device for a container bag provided in an embodiment of the present application;

[0020] Figure 4 It is a plan view of the upper frame of the second stand provided in an embodiment of the present application.

[0021] Description of Reference Numerals

[0022] 1: Frame structure 11: First stand

[0023] 12: Second stand 13: Connecting stand

[0024] 11a: Upper frame of the first stand 12a: Upper frame of the second stand

[0025] 11b: Lower frame of the first stand 12b: Lower frame of the second stand

[0026] 12c: Fixed half frame 12d: Movable half frame

[0027] 12a1: upper chute 12b1: lower chute

[0028] 2: Hook body 3: Locking piece

[0029] 4: Reserved hole 5: Cast iron hollow square steel

[0030] 100: First Direction DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of this application more clear, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0032] In this application, unless otherwise indicated, the terms "length," "width," "up," "down," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and the like to indicate positions or locations are based on the positions or locations shown in the accompanying drawings and are intended solely to facilitate the description of this application and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] In this application, unless otherwise specified or limited, the terms "installed," "connected," "fixed," and the like should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections, electrical connections; direct connections, or indirect connections through an intermediate medium; and internal connections between two components or interactions between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0034] In addition, in the description of the present application, “a plurality of” means two or more, unless otherwise clearly and specifically defined.

[0035] In one embodiment of the present application, Figure 1As shown, the present application discloses a support device for a container bag, which is used to be arranged at a discharge port, and includes a frame structure 1 and a fixing assembly arranged on the frame structure 1; the frame structure 1 includes a first upright frame 11, a second upright frame 12 and a connecting frame 13, and the first upright frame 11 and the second upright frame 12 are both rectangular frame structures with upper borders, and the upper borders 11a of the first upright frame and the upper borders 12a of the second upright frame both extend along a first direction 100 parallel to the horizontal plane, and the length dimension of the upper border 11a of the first upright frame is greater than the length dimension of the upper border 12a of the second upright frame; the first upright frame 11 and the second upright frame 12 are opposite to each other to form a hoisting space therebetween, and the fixing assembly is located in the hoisting space, and is used to hoist the container bag and open it upward to receive the material at the discharge port. It should be noted that when using the support device to secure the bulk bag, because the frame structure 1 is an irregular, special-shaped structure rather than a conventional cubic structure, the fixing components on the second stand 12 and the first stand 11 will tension the side of the bulk bag near the discharge port, effectively allowing the side of the bulk bag near the discharge port to expand more fully. Material falling from the discharge port can slide into the bulk bag through the tensioned inner surface, even into the corners, without collapsing. Materials with poor fluidity can also flow to the corners within the bag, avoiding the situation where the bag is not fully expanded and the material is concentrated in the middle. At this point, the material in the bulk bag is stacked more evenly, effectively reducing the frequency of manual intervention, improving work efficiency, reducing labor intensity, and reducing dust in the working environment.

[0036] Further, if Figure 1 As shown, the connecting frame 13 is located on the same side of the first upright frame 11 and the second upright frame 12 in the first direction 100 and is connected between the first upright frame 11 and the second upright frame 12; the connecting frame 13 is perpendicular to the first direction 100 and parallel to the horizontal plane; the connecting frame 13 is connected to the bend of the top corners of the first upright frame 11 and the second upright frame 12. It should be noted that the support device for a container bag disclosed in the present application can reduce the distance between the frame structure 1 and the discharge equipment, especially when the discharge equipment is placed on the side facing the connecting frame 13, and the discharge port of the discharge equipment is located obliquely above the frame structure 1, the opening of the container bag can be fully opened upward to receive the material at the discharge port, the side facing the connecting frame 13 is unobstructed and the length of the upper frame 12a of the second upright frame is less than the length of the upper frame 11a of the first upright frame, the frame structure 1 can utilize the irregular lifting space there, along Figure 3 (c) Rotates in the direction of the arrow, so that an escape space is formed between the upper frame 12a of the second stand and the upper frame 11a of the first stand, so that the discharge port of the discharging equipment is closer to the open opening of the container bag, and the frame structure 1 can also be appropriately adjusted and moved within a certain range to ensure that the interface of the container bag is as close to the discharge port as possible, reducing manual intervention in the process of uniformly distributing materials and improving work efficiency.

[0037] Further, if Figure 2 As shown, in one embodiment of the support device provided by the present application, the first upright frame 11, the second upright frame 12, and the connecting frame 13 are all made of cast iron hollow square steel 5. Optionally, the cast iron hollow square steel 5 has a width of 10 cm and a thickness of 2 mm. The width of the cast iron hollow square steel 5 provides a stable support device, while the hollowness reduces the weight of the frame structure 1, making it easier to carry and disassemble manually.

[0038] Please also refer to Figure 3 (a) Figure 3 (b) and Figure 3 (c) As a specific embodiment of a support device for a bulk bag, a first frame upper frame 11a and a first frame lower frame 11b are both 140 cm long, and a second frame upper frame 12a and a second frame lower frame 12b are both 100 cm long. The side frames of the first frame 11 and the second frame 12 are both 140 cm long. The length of the first frame upper frame 11a is greater than the length of the second frame upper frame 12a.

[0039] Furthermore, in one embodiment, the second stand 12 has a lower frame opposite to its upper frame, and the lengths of the second stand upper frame 12a and the second stand lower frame 12b can be adjusted synchronously. By setting the lengths of the upper and lower frames of the second stand to be adjustable synchronously, it is possible to adapt to various environments according to the requirements of different specifications of discharge equipment. The specific adjustment structure can be as follows: Figure 4 As shown, the second stand 12 has a fixed half frame 12c connected to the connecting frame 13 and a movable half frame 12d for forming a rectangular frame structure together with the fixed half frame 12c, the fixed half frame 12c has an upper fixed frame and a lower fixed frame, the movable half frame 12d has an upper movable frame combined with the upper fixed frame to form an upper frame frame, and a lower movable frame combined with the lower fixed frame to form a lower frame frame; the outer end surface of the upper fixed frame is formed with an upper slide groove 12a1 for the upper movable frame to be placed and slide, and the outer end surface of the lower fixed frame is formed with a lower slide groove 12b1 for the lower movable frame to be placed and slide; the fixed half frame 12c is provided with a locking member 3 for fixing the upper movable frame in the upper slide groove 12a1 and / or the lower movable frame in the lower slide groove 12b1; the locking member 3 can be selected with a bolt provided with a threaded sleeve, and the movable half frame 12d is locked by manually tightening the bolt, which is convenient for adjusting the length of the second stand 12, and an electric locking member 3 can also be selected, which is not limited here. Preferably, the locking member 3 is arranged at the edge of the fixed half frame 12c and can be installed on the left and right sides of the second vertical frame upper frame 12a and the second vertical frame lower frame 12b, so that the size of the rectangular frame structure formed by the movable half frame 12d and the fixed half frame 12c is maximized, and the space of the cast iron hollow square steel 5 is effectively utilized.

[0040] It should be pointed out that the structure for adjusting the length dimensions of the upper and lower frames of the second stand is not limited to this, and can also be achieved through other more common actuators, such as screw-nut mechanisms, belt drives, gear drives, etc., in conjunction with electric control or hand-cranking drive methods. This is not the only limitation here.

[0041] In one embodiment of this application, please refer to Figure 1 and Figure 3 The fixing component is a hook 2, which features an easy-hanging structure that quickly secures the lifting lugs of bulk bags. The hook 2 can be made of plastic, carbon steel, or stainless steel, without limitation. Both the first and second vertical frames 11, 12 are provided with multiple pre-set holes 4 for mounting the hooks 2. These holes 4 allow the height or number of the hooks 2 to be adjusted to accommodate bulk bags of varying shapes and sizes, making it easy to use and disassemble.

[0042] For further optimization, the support device also includes a transfer assembly with a hopper board. The hopper board can be placed in the lifting space and supported on the bottom of the container bag. The transfer assembly uses the hopper board to transfer the container bag out of the lifting space. The transfer assembly with the hopper board can transfer the container bag after the material is connected. By installing the hopper board, the transfer intensity can be reduced and the transfer efficiency can be improved.

[0043] Furthermore, the side frames of the first upright frame 11, the side frames of the second upright frame 12 and the connecting frame 13 enclose and form a transfer port for the warehouse panels to enter or exit the hoisting space.

[0044] The preferred embodiments of the present application are described in detail above with reference to the accompanying drawings, but the present application is not limited thereto. Within the technical concept of the present application, the technical solution of the present application can be subjected to a variety of simple modifications, including combining various specific technical features in any appropriate manner. To avoid unnecessary repetition, the present application does not separately describe various possible combinations. However, simple modifications and combinations should also be regarded as the contents disclosed in the present application and fall within the scope of protection of the present application.

Claims

1. A support device for a container bag, used for being arranged at a discharge port, characterized in that: It includes a frame structure and a fixing component arranged on the frame structure; the frame structure includes a first upright frame, a second upright frame and a connecting frame, the first upright frame and the second upright frame are both rectangular frame structures with an upper frame, the upper frame of the first upright frame and the upper frame of the second upright frame both extend in a first direction parallel to the horizontal plane, and the length dimension of the upper frame of the first upright frame is greater than the length dimension of the upper frame of the second upright frame; the first upright frame and the second upright frame are opposite to each other to form a lifting space therebetween, the fixing component is located in the lifting space, and is used to lift the container bag and open it upward to receive the material from the discharge port; the connecting frame is located on the same side of the first upright frame and the second upright frame in the first direction and is connected between the first upright frame and the second upright frame.

2. The support device according to claim 1, characterized in that The connecting frame is perpendicular to the first direction and parallel to the horizontal plane; the connecting frame is connected to the top corner bends of the first vertical frame and the second vertical frame.

3. The support device according to claim 1, characterized in that: The first stand, the second stand and the connecting frame are all made of cast iron hollow square steel.

4. The support device according to claim 1, characterized in that The first stand and the second stand respectively further have a lower frame opposite to their respective upper frames and side frames connected to both sides of the upper frames; the upper frame and the lower frame of the first stand are the same in length, and the upper frame and the lower frame of the second stand are the same in length; the side frames of the first stand and the side frames of the second stand are the same in length.

5. The supporting device according to claim 4, characterized in that: The lengths of the upper frame and the lower frame of the second stand can be adjusted synchronously.

6. The supporting device according to claim 5, characterized in that The second upright frame includes a fixed half frame connected to the connecting frame and a movable half frame for enclosing the rectangular frame structure together with the fixed half frame, the fixed half frame includes an upper fixed frame and a lower fixed frame, the movable half frame includes an upper movable frame combined with the upper fixed frame to form the upper side frame and a lower movable frame combined with the lower fixed frame to form the lower side frame; the outer end surface of the upper fixed frame is formed with an upper sliding groove for the upper movable frame to be placed in and slide, and the outer end surface of the lower fixed frame is formed with a lower sliding groove for the lower movable frame to be placed in and slide; the fixed half frame is provided with a locking member for fixing the upper movable frame in the upper sliding groove and / or the lower movable frame in the lower sliding groove.

7. The support device according to any one of claims 1 to 6, characterized in that The fixing component is a hook body.

8. The supporting device according to claim 7, characterized in that: The first stand and the second stand are both provided with a plurality of reserved holes for installing the hook body.

9. The supporting device according to any one of claims 4 to 6, characterized in that: The supporting device further comprises a transfer assembly having a storage plate, wherein the storage plate can be placed in the hoisting space and supported on the bottom of the container bag, and the transfer assembly transfers the container bag to outside the hoisting space through the storage plate.

10. The supporting device according to claim 9, characterized in that A transfer port is formed between the side frames of the first and second vertical frames and the connecting frame for the transfer assembly to enter the hoisting space.

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