Anti-swing structure for drag chain of stacking machine
By setting multiple dragging grooves and connection structures on the stacking machine, the alignment and screws of the connection holes are used to solve the problem of swinging during driving during driving, and the dragging chain chain chain chain chain is used to achieve the dragging chain. Effective anti -swing and adaptability ensure the normal work of the stacking machine.
Patent Information
- Application Number
- CN202421144650.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing stacker tow chains are prone to swing during driving, resulting in damage and breakage of the tow chains, affecting the normal operation of the stacker.
Design a stacking machine drag chain anti -swing structure. By setting multiple trailer grooves and connection structures on the stacker columns, the alignment and screws of the connection holes are used to achieve the effectiveness of the dragging chain to achieve the effectiveness of the dragging chain. Restriction and anti -swing.
Effectively prevent the dragging chain from swinging during driving, reduce damage and break risks, ensure the normal operation of the stacking machine, and adapt to the dragging chain with different curved radius through adjustable design.
Smart Images
Figure CN222410936U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stackers, in particular to an anti-swing structure of a drag chain of a stacker. Background Art
[0002] A stacker is a storage device that uses a fork or a string as a picking device to grab, transport and stack or pick and place unit goods from high-rise shelves in warehouses and workshops. Its main function is to run back and forth in the aisles of the three-dimensional warehouse, store the goods at the entrance of the aisle into the cargo compartment of the shelf, or take out the goods in the cargo compartment and transport them to the entrance of the aisle.
[0003] The drag chain of the stacker is one of the very important parts of the stacker. The existing drag chain of the stacker generally adopts a drag chain groove to place the drag chain to swing, but the existing drag chain groove structure for the stacker is too simple, and a single drag chain groove is used to achieve limiting. During the driving process of the stacker, the drag chain moves synchronously with the stacker. When the stacker's running wheels stop, the drag chain is in a swinging state due to inertia. The swinging process will cause certain damage to the drag chain and the risk of the drag chain breaking, which will affect the normal operation of the stacker and bring many inconveniences to personnel. Utility Model Content
[0004] The utility model aims to provide a stacker drag chain anti-swing structure to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stacker drag chain anti-swing structure, comprising a stacker column, a first drag chain slot body, a second drag chain slot body, a first drag chain slot connecting structure and a second drag chain slot connecting structure, wherein the first drag chain slot body and the second drag chain slot body are located on the side of the stacker column, and the first drag chain slot connecting structure and the second drag chain slot connecting structure are both provided with a plurality of them, the first drag chain slot connecting structure is located at the lower half of the stacker column, and the second drag chain slot connecting structure is located at the upper half of the stacker column; the first drag chain slot connecting structure comprises a first fixed pad and a first connecting bracket, and the second drag chain slot connecting structure The structure includes a second fixed pad, a guide groove bracket and a drag chain guide groove, the first fixed pad and the second fixed pad are both fixed on the stacker column, the first connecting bracket is arranged on the side of the first fixed pad, the two sides of the first connecting bracket are respectively connected to the first drag chain groove body and the second drag chain groove body, the guide groove bracket is arranged on the side of the second fixed pad, the guide groove bracket is connected to the second drag chain groove body, the drag chain guide groove is connected to the guide groove bracket, the drag chain guide groove is located on one side of the opening of the second drag chain groove body, and a straight groove hole is opened on the guide groove bracket, and a connecting hole is set on the drag chain guide groove, the straight groove hole is aligned with the connecting hole and fixed with screws and nuts.
[0006] The upper part of the device is equipped with a guide mechanism so that it can pass smoothly without getting stuck. The guide groove of the drag chain can be fine-tuned to the left and right distance. The fine-tuning method uses a straight slot hole to adjust the left and right misalignment and then fix and lock it with bolts and nuts.
[0007] Preferably, a fixed end connection structure is provided at the top of the first drag chain trough body, and the fixed end connection structure includes a drag chain fixed pad and a drag chain bracket. The drag chain fixed pad is fixed to the stacker column, and the drag chain bracket is fixed on the drag chain fixed pad. The set drag chain bracket is used to connect the fixed end of the drag chain.
[0008] Preferably, the first drag chain trough body and the second drag chain trough body are both provided with a plurality of through grooves, and the plurality of through grooves are arranged in a rectangular array.
[0009] Preferably, a welding ear is fixed near the top of the stacker column.
[0010] Preferably, the first fixed pad, the second fixed pad and the drag chain fixed pad are all in the shape of a U.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The utility model has an ingenious structural design. The drag chain passes between the drag chain groove and the drag chain guide groove to limit the drag chain, thereby preventing the drag chain from swinging and damaging the speed limiter device.
[0013] 2. The guide groove of the drag chain of the utility model is of adjustable design. By installing the bracket connecting the drag chain and the guide groove of the drag chain, the distance can be adjusted to adapt to the drag chains with different bending radii, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of the middle part A;
[0016] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of part B in the middle.
[0017] In the figure: 1. Stacker column; 101. Welding ear; 2. First drag chain slot body; 3. Second drag chain slot body; 4. First drag chain slot connection structure; 401. First fixed pad; 402. First connecting bracket; 5. Fixed end connection structure; 501. Drag chain fixed pad; 502. Drag chain bracket; 6. Second drag chain slot connection structure; 601. Second fixed pad; 602. Guide slot bracket; 603. Drag chain guide slot. DETAILED DESCRIPTION
[0018] 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.
[0019] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", 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 invention and simplifying the description, and do not indicate or imply 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 invention.
[0020] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 indirectly connected 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.
[0021] See also Figure 1-3, the present utility model provides a technical solution: a stacker drag chain anti-swing structure, including a stacker column 1, a first drag chain groove body 2, a second drag chain groove body 3, a first drag chain groove connection structure 4 and a second drag chain groove connection structure 6. The first drag chain groove body 2 and the second drag chain groove body 3 are located on the side of the stacker column 1. There are multiple first drag chain groove connection structures 4 and multiple second drag chain groove connection structures 6. The first drag chain groove connection structures 4 are located in the lower half of the stacker column 1, and the second drag chain groove connection structures 6 are located in the upper half of the stacker column 1. The first drag chain groove connection structure 4 includes a first fixed cushion block 401 and a first connection bracket 402. The second drag chain groove connection structure 6 includes a second fixed cushion block 601, a guide groove bracket 602 and a drag chain guide groove 603. The first fixed cushion block 401 and the second fixed cushion block 601 are both fixed on the stacker column 1. The first connection bracket 402 is arranged on the side of the first fixed cushion block 401. The two sides of the first connection bracket 402 are respectively connected to the first drag chain groove body 2 and the second drag chain groove body 3. The guide groove bracket 602 is arranged on the side of the second fixed cushion block 601. The guide groove bracket 602 is connected to the second drag chain groove body 3. The drag chain guide groove 603 is connected to the guide groove bracket 602. The drag chain guide groove 603 is located on one side of the opening of the second drag chain groove body 3. And a straight groove hole is opened on the guide groove bracket 602, and a connection hole is arranged on the drag chain guide groove 603. The straight groove hole and the connection hole are aligned and fixed with screws and nuts.
[0022] There is a guiding mechanism in the upper part of the device so that it can pass smoothly without jamming. The drag chain guide groove 603 can achieve fine adjustment of the left and right distances. The fine adjustment method is to adjust the left and right misalignment through the straight groove hole and then fix and lock it with bolts and nuts.
[0023] Further, a fixed-end connection structure 5 is arranged at the top of the first drag chain groove body 2. The fixed-end connection structure 5 includes a drag chain fixed cushion block 501 and a drag chain bracket 502. The drag chain fixed cushion block 501 is fixed to the stacker column 1, and the drag chain bracket 502 is fixed on the drag chain fixed cushion block 501. The arranged drag chain bracket 502 is used to connect the fixed end of the drag chain.
[0024] Further, a plurality of through grooves are opened on both the first drag chain groove body 2 and the second drag chain groove body 3, and the plurality of through grooves are arranged in a rectangular array.
[0025] Further, a welding ear 101 is fixed at a position near the upper part of the stacker column 1.
[0026] Further, the first fixed cushion block 401, the second fixed cushion block 601 and the drag chain fixed cushion block 501 are all U-shaped.
[0027] To sum up, the first fixed pad 401, the drag chain fixed pad 501 and the second fixed pad 601 of the device are mainly used to avoid the walking space of the moving guide wheel of the cargo platform. The fixed end of the drag chain is connected and fixed by the drag chain bracket 502. The upper part of the drag chain anti-swing structure is provided with a drag chain guide groove 603, which can pass smoothly without jamming. The drag chain anti-swing mechanism can achieve fine-tuning of the left and right distance. The fine-tuning method adopts straight slot holes to adjust the left and right misalignment and then fix and lock it with screws. Loosen the screws and nuts connecting the drag chain guide slot 603 and the guide slot bracket 602, and the distance between the drag chain guide slots 603 can be adjusted through the straight slot holes. In this way, it can adapt to drag chains with different bending radii. This structure may have the risk of interference and shaking during the swinging process of the drag chain. It is practical, simple in structure, and reliable in use.
[0028] 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 stacker drag chain anti-swing structure, characterized in that: It includes a stacker column (1), a first drag chain trough body (2), a second drag chain trough body (3), a first drag chain trough connection structure (4) and a second drag chain trough connection structure (6). The first drag chain trough body (2) and the second drag chain trough body (3) are located on the side of the stacker column (1). There are multiple first drag chain trough connection structures (4) and second drag chain trough connection structures (6). The first drag chain trough connection structure (4) is located in the lower half of the stacker column (1), and the second drag chain trough connection structure (6) is located in the upper half of the stacker column (1). The first drag chain trough connection structure (4) includes a first fixed cushion block (401) and a first connection bracket (402). The second drag chain trough connection structure (6) includes a second fixed cushion block (601), a guide groove bracket (602) and a drag chain guide groove (603). The first fixed cushion block (401) and the second fixed cushion block (601) are both fixed on the stacker column (1). The first connection bracket (402) is arranged on the side of the first fixed cushion block (401). Both sides of the first connection bracket (402) are connected to the first drag chain trough body (2) and the second drag chain trough body (3) respectively. The guide groove bracket (602) is arranged on the side of the second fixed cushion block (601). The guide groove bracket (602) is connected to the second drag chain trough body (3). The drag chain guide groove (603) is connected to the guide groove bracket (602). The drag chain guide groove (603) is located on one side of the opening of the second drag chain trough body (3). And a straight groove hole is provided on the guide groove bracket (602), and a connection hole is provided on the drag chain guide groove (603). The straight groove hole and the connection hole are aligned and fixed with screws and nuts.
2. The stacker crane drag chain anti-sway structure according to claim 1, characterized in that: A fixed end connection structure (5) is provided at the top of the first drag chain trough body (2). The fixed end connection structure (5) includes a drag chain fixed cushion block (501) and a drag chain bracket (502). The drag chain fixed cushion block (501) is fixed to the stacker column (1), and the drag chain bracket (502) is fixed on the drag chain fixed cushion block (501).
3. The stacker crane drag chain anti-sway structure according to claim 1, characterized in that: A plurality of through grooves are provided on both the first drag chain trough body (2) and the second drag chain trough body (3), and the plurality of through grooves are arranged in a rectangular array.
4. The stacker crane drag chain anti-sway structure according to claim 1, characterized in that: A welding ear (101) is fixed at a position near the upper part of the stacker column (1).
5. The stacker crane drag chain anti-sway structure according to claim 1, characterized in that: The first fixed cushion block (401), the second fixed cushion block (601) and the drag chain fixed cushion block (501) are all U-shaped.