A bag support mechanism for filling a bulk bag

Abstract

The utility model relates to a bag-supporting mechanism for filling a container bag, comprising a bottom plate, a support rod fixedly connected to the top of the bottom plate, a top plate fixedly connected to the top of the support rod, a bag-supporting assembly arranged on the top of the bottom plate, the bag-supporting assembly comprising a motor fixedly connected to the top of the top plate, a first connecting block fixedly connected to the bottom of the top plate, a threaded rod fixedly connected to the bottom of the motor, and a second connecting block threadedly connected to the outer surface of the threaded rod. The bag-supporting mechanism for filling a container bag places the container bag in a holding seat, and at the same time sleeves the bag opening on the outer surface of the supporting plate, starts the motor to drive the threaded rod to rotate, the threaded rod rotates to drive the second connecting block to move downward, the second connecting block moves downward to drive the connecting rod and the supporting rod to rotate, the supporting rod rotates to drive the supporting plate to rotate, and the supporting plate rotates to open the bag opening of the container bag, thereby realizing automated bag-supporting operation, reducing manual labor intensity, and improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of container bags, in particular to a bag-supporting mechanism for filling container bags. Background Art

[0002] Container bags, also known as flexible container bags, ton bags, space bags, etc., are a kind of container unit equipment. Equipped with cranes or trucks, they can realize container unit transportation. They are suitable for transporting bulk loose powdery and granular materials, and are widely used in the transportation and packaging of powdery, granular and blocky items such as food, grains, medicines, chemicals, and minerals.

[0003] At present, the bottom adding process is mostly completed manually. However, due to the large size of the container bag, the container bag needs to be opened before the bottom adding operation. In the prior art, a simple bracket is generally used for manual opening, which has many defects such as low work efficiency, high labor intensity for operators, and inconvenient use. Therefore, a bag-opening mechanism for filling the container bag is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a bag-holding mechanism for filling a container bag, which has the advantages of good bag-holding effect and easy use, and solves the problem of high labor intensity of manual bag-holding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bag-supporting mechanism for filling a container bag, comprising a bottom plate, a support rod is fixedly connected to the top of the bottom plate, a top plate is fixedly connected to the top of the support rod, and a bag-supporting assembly is arranged on the top of the bottom plate;

[0006] The bag support assembly includes a motor fixedly connected to the top of the top plate, a first connecting block fixedly connected to the bottom of the top plate, a threaded rod fixedly connected to the bottom of the motor, a second connecting block threadedly connected to the outer surface of the threaded rod, a connecting rod hinged on the outer surface of the first connecting block, a support rod hinged inside the connecting rod, and a support plate fixedly connected to the outer surface of the support rod.

[0007] Furthermore, the support rod is hinged to the second connecting block, and the first connecting block is located on the outer surface of the threaded rod and does not contact it.

[0008] Furthermore, a receiving seat is fixedly connected to the top of the bottom plate, and the receiving seat is in a hollow cylindrical shape.

[0009] Furthermore, a limiting block is fixedly connected to the bottom of the threaded rod, the limiting block is cylindrical, and the diameter of the limiting block is greater than the diameter of the threaded rod.

[0010] Furthermore, the bottom of the first connection block is fixedly connected to a limiting rod, and the second connection block is limitedly slidably connected to the outer surface of the limiting rod.

[0011] Furthermore, an anti-slip protrusion is fixedly connected to the outer surface of the support plate.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] The bag-holding mechanism for filling a bulk bag places the bulk bag in a containing seat, and at the same time sleeves the bag opening on the outer surface of a supporting plate, and starts a motor to drive the threaded rod to rotate. The rotation of the threaded rod drives the second connecting block to move downward. The downward movement of the second connecting block drives the connecting rod and the supporting rod to rotate. The rotation of the supporting rod drives the supporting plate to rotate. The supporting plate can rotate to open the bag opening of the bulk bag, thereby realizing an automated bag-holding operation, reducing manual labor intensity, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the bag support assembly of the utility model.

[0016] In the figure: 1 bottom plate, 2 support rod, 3 top plate, 4 holding seat, 5 bag supporting assembly, 501 motor, 502 first connecting block, 503 threaded rod, 504 limit block, 505 second connecting block, 506 connecting rod, 507 support rod, 508 support plate, 509 anti-slip protrusion, 510 limit rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-2 In this embodiment, a bag-supporting mechanism for filling a container bag includes a bottom plate 1, a support rod 2 is fixedly connected to the top of the bottom plate 1, a top plate 3 is fixedly connected to the top of the support rod 2, and a bag-supporting assembly 5 is arranged on the top of the bottom plate 1.

[0019] The bag support assembly 5 includes a motor 501 fixedly connected to the top of the top plate 3, a first connection block 502 fixedly connected to the bottom of the top plate 3, a threaded rod 503 fixedly connected to the bottom of the motor 501, and the first connection block 502 is located on the outer surface of the threaded rod 503 and does not contact. The outer surface of the threaded rod 503 is threadedly connected to a second connection block 505, the outer surface of the first connection block 502 is hinged to a connection rod 506, and a support rod 507 is hinged inside the connection rod 506, the support rod 507 is hinged to the second connection block 505, and the outer surface of the support rod 507 is fixedly connected to a support plate 508.

[0020] Secondly, a holding seat 4 is fixedly connected to the top of the bottom plate 1. The holding seat 4 is a hollow cylinder. By setting the holding seat 4, the container bag can be supported and limited when the container bag is filled with materials or goods. The bottom of the threaded rod 503 is fixedly connected to a limiting block 504. The limiting block 504 is cylindrical. The diameter of the limiting block 504 is larger than the diameter of the threaded rod 503. By setting the limiting block 504, the threaded rod 503 and the second connecting block 505 can be avoided as much as possible. The bottom of the first connecting block 502 is fixedly connected to a limiting rod 510, and the second connecting block 505 is limited to sliding connection to the outer surface of the limiting rod 510. The outer surface of the support plate 508 is fixedly connected with an anti-slip protrusion 509, which can avoid the separation between the container bag and the support plate 508 as much as possible.

[0021] The working principle of the above embodiment is:

[0022] The bag-holding mechanism for filling the bulk bag places the bulk bag in the containing seat 4, and at the same time, sets the bag opening on the outer surface of the supporting plate 508, and starts the motor 501 to drive the threaded rod 503 to rotate. The rotation of the threaded rod 503 drives the second connecting block 505 to move downward, and the downward movement of the second connecting block 505 drives the connecting rod 506 and the supporting rod 507 to rotate. The rotation of the supporting rod 507 drives the supporting plate 508 to rotate. The supporting plate 508 rotates to open the bag opening of the bulk bag, thereby realizing automated bag-holding operation, reducing manual labor intensity, and improving work efficiency.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. 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 existence of other identical elements in the process, method, article or device including the elements.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bag-supporting mechanism for filling a bulk bag, comprising a bottom plate (1), a support rod (2) fixedly connected to the top of the bottom plate (1), and a top plate (3) fixedly connected to the top of the support rod (2), characterized in that: A bag support assembly (5) is provided on the top of the bottom plate (1); The bag support assembly (5) comprises a motor (501) fixedly connected to the top of the top plate (3); a first connection block (502) is fixedly connected to the bottom of the top plate (3); a threaded rod (503) is fixedly connected to the bottom of the motor (501); a second connection block (505) is threadedly connected to the outer surface of the threaded rod (503); a connecting rod (506) is hingedly connected to the outer surface of the first connection block (502); a support rod (507) is hingedly connected to the inside of the connecting rod (506); and a support plate (508) is fixedly connected to the outer surface of the support rod (507).

2. The bag-supporting mechanism for filling a bulk bag according to claim 1, characterized in that: The support rod (507) is hinged to the second connection block (505), and the first connection block (502) is located on the outer surface of the threaded rod (503) and does not contact it.

3. The bag-supporting mechanism for filling a bulk bag according to claim 1, characterized in that: A holding seat (4) is fixedly connected to the top of the bottom plate (1), and the holding seat (4) is in the shape of a hollow cylinder.

4. The bag-supporting mechanism for filling a bulk bag according to claim 1, characterized in that: The bottom of the threaded rod (503) is fixedly connected to a limiting block (504); the limiting block (504) is cylindrical; and the diameter of the limiting block (504) is greater than the diameter of the threaded rod (503).

5. The bag-supporting mechanism for filling a bulk bag according to claim 1, characterized in that: The bottom of the first connection block (502) is fixedly connected to a limiting rod (510), and the second connection block (505) is limitedly slidably connected to the outer surface of the limiting rod (510).

6. The bag-supporting mechanism for filling a bulk bag according to claim 1, characterized in that: An anti-slip protrusion (509) is fixedly connected to the outer surface of the support plate (508).

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