Lifting type supporting device for container bags

Abstract

The utility model discloses a container bag lifting type supporting device, which belongs to the technical field of container auxiliary equipment, and comprises a base and a container bag supporting frame arranged on the base, the container bag supporting frame comprises a supporting frame and a lifting rod, the supporting frame is vertically and rotatably provided with a threaded rod, the threaded rod is in threaded connection with the lifting rod, and the lifting rod is in threaded connection with the supporting frame. The threaded rod is connected with a worm and gear structure, the worm and gear structure comprises a worm gear and a worm, the threaded rod is embedded in the worm gear, the worm is installed at the corresponding position of the worm gear, the worm and the worm gear are meshed with each other, a limiting piece is arranged on the supporting frame, a falling stopping piece is arranged below the lifting rod, and the falling stopping piece is installed at the bottom of the supporting frame. An adjustable clamping piece is installed on the outer side face of the bottom of the supporting frame, and a hook is arranged at the top end of the lifting rod. According to the container bag supporting device, the container bag can be well supported transversely and longitudinally to the maximum extent, and the use of the space in the container is effectively maximized.

Description

Technical Field

[0001] The utility model belongs to the technical field of container bag auxiliary equipment, and particularly relates to a lifting type propping device for a container bag. Background Art

[0002] Container bags are dry material and dry bag bags used in 20' / 30' / 40' standard containers. They are used to load and transport large and fluid bulk granular and powdered cargo materials, so that the cargo can remain hygienic and dry during transportation. The structure and size of the container bags can be specially customized according to the customer's cargo requirements and the loading and unloading equipment used. They have the advantages of large unit transport volume, convenient loading and unloading, saving packaging, transportation and warehousing costs, reducing labor costs and preventing secondary contamination of cargo, so they are widely used by the public.

[0003] Traditional container bags for loading bulk granules and powders are mostly designed as cylindrical, U-shaped and cubic structures, and the feed ports are mostly set as open tops. They require large equipment for operation and loading, and are not easy for workers to manually load materials, which is time-consuming, labor-intensive and costly. At present, the specifications and sizes of container bags on the market are basically the same as those of containers, but they have problems such as insufficient loading during use. The main reason is that the interior of the container bag cannot be fully supported and stretched during use, and some internal space will be left, and the container bag cannot be filled, which makes it inconvenient for workers to load goods. At present, most container bags are supported by climbing buckles and hanging. The hanging method can make the container bag stretched, but this support method requires workers to climb to a high place in the container for hanging, which is cumbersome and labor-intensive. In addition, this support method is prone to folding at the bottom of the container bag, making it difficult to fully support the container bag. It will also waste the loading resource space inside the container bag, greatly reducing the efficiency of loading goods, and there are major hidden dangers. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a container bag lifting type propping device, which is convenient for disassembly, strong in practicability, saves labor, and can effectively solve the current problems.

[0005] In order to solve the above problems, the utility model provides the following technical solutions:

[0006] A container bag lifting type support device comprises a base and a container bag support frame arranged on the base, the container bag support frame is designed as a liftable structure, the container bag support frame comprises a support frame and a lifting rod, the support frame is vertically rotatably installed with a threaded rod, the threaded rod is threadedly connected to the lifting rod, a worm gear structure is connected to the threaded rod, wherein the worm gear structure comprises a turbine and a worm, the threaded rod is nested in the worm wheel, a worm is installed at a corresponding position of the worm wheel, the worm and the worm wheel are meshed with each other, the rotation of the worm drives the worm wheel to rotate, thereby driving the threaded rod to rotate, a limiter for limiting the rotation of the lifting rod is arranged on the support frame, a stopper for limiting the lowest point of the lifting rod is opened under the lifting rod, the stopper is installed at the bottom of the support frame, an adjustable clamping member is installed on the outer side of the bottom of the support frame for clamping the bottom of the container bag, a hook is arranged at the top of the lifting rod for hooking the hanging rope attached to the top of the container bag, and the clamping member cooperates with the hook to open the container bag during use to obtain a supporting space and effectively improve the supporting strength of the entire container bag.

[0007] Preferably, the shape of the container bag propping frame is designed to be a regular cube structure or a cylindrical structure, and the shape of the support frame is set to be an "L"-shaped structure.

[0008] Preferably, the threaded rod is mounted on the support frame via a bearing, so that the threaded rod can rotate on the bearing.

[0009] Preferably, the threaded rod is fixedly connected to the turbine, so that the worm gear can easily drive the threaded rod to move.

[0010] Preferably, the worm is provided with a rocker for driving the worm to rotate, so that the staff can drive the worm to rotate by turning the rocker, and drive the threaded rod to rotate, thereby effectively realizing the lifting effect.

[0011] Preferably, the limiting member includes a limiting rod, one end of which is fixedly connected to the support frame, and the other end is provided with a protrusion, and the lifting rod is provided with a groove corresponding to and adapted to the protrusion, and the protrusion is slidably arranged in the groove of the lifting rod, which is conducive to the lifting and lowering of the lifting rod in the longitudinal direction, but does not rotate with the threaded rod.

[0012] Preferably, a cylindrical opening is provided on the lifting rod, an internal thread is provided in the opening, the internal thread matches the external thread of the threaded rod, and the opening is threadedly connected to the threaded rod, so that the lifting rod can be lifted and lowered as the threaded rod rotates.

[0013] Preferably, a track is provided inside the clamping member, and the clamping member is connected to the bottom end of the support frame by bolts, and the clamping degree of the clamping member can be adjusted by rotating the bolts, so that the clamping member can clamp and fix the bottom of the container bag.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model adopts a lifting type container bag propping frame, which can realize the lifting function of the container bag propping frame through the mutual cooperation between the rotating rocker, the threaded rod and the worm gear mechanism, so that the staff does not need to climb up to a high place to hang the container bag in order to prop up the container bag. The arrangement of the clamping parts and bolts at the bottom end of the container bag propping frame can effectively clamp and fix the bottom end of the container bag, making it difficult to fold at the bottom end of the container bag, and can better fix the container bag so that it is not easy to be damaged, thereby effectively propping up the container bag and maximizing the space utilization rate in the container bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 The overall three-dimensional structure diagram provided by the utility model;

[0018] Figure 2 A schematic diagram of the appearance provided by the utility model;

[0019] Figure 3 The overall front view provided by the utility model;

[0020] Figure 4 A structural diagram of the clamping member provided by the utility model;

[0021] Figure 5 A structural diagram of the worm gear provided by the utility model;

[0022] Figure 6 This is a schematic diagram of the connection between the limiter and the groove provided by the utility model.

[0023] In the accompanying drawings, the parts represented by each number are listed as follows: 1. Support frame; 2. Lifting rod; 3. Threaded rod; 4. Bearing; 5. Worm; 6. Worm wheel; 7. Rocker; 8. Limit member; 9. Limit rod; 10. Groove; 11. Stop member; 12. Clamp; 13. Track; 14. Bolt; 15. Hook; 16. Base. DETAILED DESCRIPTION

[0024] 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 examples 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 of 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.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "set", "connect" and "connected" should be understood in a broad sense. For example, "connection" 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 the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] For easier understanding, see Figure 1-6The utility model provides a container bag lifting type support device, including a base 16 and a container bag support frame arranged on the base, the container bag support frame is designed as a liftable structure, the shape of the container bag support frame is designed as a regular cube structure or a cylindrical structure, the container bag support frame includes a support frame 1 and a lifting rod 2, the shape of the support frame 1 is set to an "L"-shaped structure, a threaded rod 3 is vertically rotatably installed on the support frame 1, the threaded rod 3 is threadedly connected to the lifting rod 2, the threaded rod 3 is installed on the support frame 1 through a bearing 4, so that the threaded rod 3 can rotate on the bearing 4, and a worm gear is connected to the threaded rod 3 The worm gear structure includes a worm 5 and a worm wheel 6, the threaded rod 3 is nested in the worm wheel 6, the threaded rod 3 and the worm wheel 6 are fixedly connected, and it is easy for the worm wheel 6 to drive the threaded rod 3 to move. The worm 5 is installed at the corresponding position of the worm wheel 6, and the worm 5 and the worm wheel 6 are meshed with each other. The rotation of the worm 5 drives the worm wheel 6 to rotate, thereby driving the threaded rod 3 to rotate, and a rocker 7 for driving the worm 5 to rotate is provided on the worm 5, which is convenient for the staff to drive the worm 5 to rotate by rotating the rocker 7, and drive the threaded rod 3 to rotate, thereby effectively realizing the lifting effect, and a limiter 8 for limiting the rotation of the lifting rod 2 is provided on the support frame 1, and a total of Two, the limit member 8 includes a limit rod 9, one end of the limit rod 9 is fixedly connected to the support frame 1, and the other end is provided with a protrusion, and a groove 10 corresponding to and adapted to the protrusion is provided on the lifting rod 2, and the protrusion is slidably arranged in the groove 10 of the lifting rod 2, which is conducive to the lifting and lowering of the lifting rod 2 in the longitudinal direction, but does not rotate with the threaded rod 3, and a cylindrical opening is opened on the lifting rod 2, and an internal thread is arranged in the opening, and the internal thread is consistent with the external thread of the threaded rod 3, and the opening is threadedly connected with the threaded rod 3, so that the lifting rod 2 can be lifted and lowered as the threaded rod 3 rotates, and a valve for limiting the maximum descent of the lifting rod 2 is opened below the lifting rod 2 An anti-drop piece 11 at the low point is installed at the bottom of the support frame 1, and an adjustable clamping piece 12 is installed on the outer side of the bottom of the support frame 1. A track 13 is arranged on the inner side of the clamping piece 12. The clamping piece 12 is connected to the bottom end of the support frame 1 by a bolt 14. The clamping degree of the clamping piece 12 can be adjusted by rotating the bolt 14, so that the clamping piece 12 can clamp and fix the bottom of the container bag. A hook 15 is arranged at the top of the lifting rod 2 for hooking the hanging rope attached to the top of the container bag. During use, the clamping piece cooperates with the hook to open the container bag, obtain support space, and effectively improve the support strength of the entire container bag.

[0027] The working principle of this utility model:

[0028] During the process of propping up the container bag, the staff needs to move the lifting type propping device into the container, adjust the bolt 14 on the clamping piece 12 so that the clamping piece 12 at the bottom end of the container bag propping frame can fix and clamp the bottom end of the container bag, and then hook the top end of the container bag on the hook 15 at the top end of the lifting rod 2, and rotate the rocker 7 on the worm gear mechanism. When the rocker 7 is rotated clockwise, the worm 5 connected to the rocker 7 will rotate clockwise, driving the worm wheel 6 matched with the worm 5 to rotate, thereby driving the threaded rod 3 to rotate, and then the lifting rod 2 threadedly connected to the threaded rod 3 moves upward, and finally the container bag is propped up, and the opposite is true when the rocker 7 is rotated counterclockwise; and the limiter 8 installed on the support frame 1 can make the lifting rod 2 move in the longitudinal direction, so as to ensure the movement direction trajectory of the lifting rod 2, and can effectively achieve the lifting function of the container bag propping frame.

[0029] In summary, the utility model has a simple structure, is convenient and quick to use, and has strong practicality. Therefore, the utility model effectively overcomes the practical problems in the prior art and has high utilization value and practical significance.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Although the embodiments of the utility model have been shown and described, it is obvious to those skilled in the art that various modifications, substitutions, variations and improvements can be made to these embodiments without departing from the scope of the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A container bag lifting type support device, characterized in that: The invention comprises a base (16) and a container bag supporting frame arranged on the base, wherein the container bag supporting frame is designed as a liftable structure, and comprises a support frame (1) and a lifting rod (2), wherein the support frame (1) is vertically rotatably mounted with a threaded rod (3), wherein the threaded rod (3) is threadedly connected to the lifting rod (2), and a worm gear structure is connected to the threaded rod (3), wherein the worm gear structure comprises a worm (5) and a worm wheel (6), wherein the threaded rod (3) is nested in the worm wheel (6), and the worm wheel (6) A worm (5) is installed at a corresponding position, the worm (5) and the worm wheel (6) are meshed with each other, a limiter (8) is provided on the support frame (1) for limiting the rotation of the lifting rod (2), a stopper (11) is provided below the lifting rod (2) for limiting the lowest point of the lifting rod (2), the stopper (11) is installed at the bottom of the support frame (1), an adjustable clamping member (12) is installed on the outer side surface of the bottom end of the support frame (1), and a hook (15) is provided at the top end of the lifting rod (2).

2. A container bag lifting type support device according to claim 1, characterized in that: The shape of the container bag support frame is designed to be a regular cube structure or a cylindrical structure, and the shape of the support frame (1) is set to be an "L"-shaped structure.

3. A container bag lifting type support device according to claim 1, characterized in that: The threaded rod (3) is mounted on the support frame (1) via a bearing (4).

4. A container bag lifting type support device according to claim 1, characterized in that: The threaded rod (3) is fixedly connected to the worm gear (6).

5. A container bag lifting type support device according to claim 1, characterized in that: The worm (5) is provided with a rocker (7) for driving the worm to rotate.

6. A container bag lifting type support device according to claim 1, characterized in that: The limiting member (8) comprises a limiting rod (9), one end of which is fixedly connected to the support frame, and the other end of which is provided with a protrusion, and a groove (10) corresponding to and matching the protrusion is provided on the lifting rod (2), and the protrusion is slidably arranged in the groove (10) of the lifting rod (2).

7. A container bag lifting type support device according to claim 1, characterized in that: The lifting rod (2) is provided with a cylindrical opening, the opening is provided with an internal thread, the internal thread matches the external thread of the threaded rod (3), and the opening is threadedly connected to the threaded rod.

8. The container bag lifting type support device according to claim 1, characterized in that: A track (13) is arranged inside the clamping member (12), and the clamping member (12) is connected to the bottom end of the support frame (1) via bolts (14).

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