Flexible wharf sweeping head mounting structure capable of being adjusted at multiple angles

Abstract

The utility model relates to the technical field of wharf sweeping heads, and discloses a multi-angle adjustable flexible wharf sweeping head mounting structure which comprises a cover shell, the inner wall of the cover shell is in threaded connection with a threaded column, one end of the threaded column is fixedly connected with a handheld column, and the other end of the threaded column is rotationally connected with a transverse rod. And curved bars are rotationally connected to the two sides of the outer wall of the transverse rod, stand columns are rotationally connected to the inner walls of the curved bars, advancing rods are rotationally connected to the inner walls of the curved bars, the outer walls of the curved bars are rotationally connected to the inner walls of the advancing rods, and limiting rods are fixedly connected to the lower surfaces of the advancing rods. A worker drives the threaded column to rotate by rotating the handheld column, drives the transverse rod to translate through threaded connection and then drives the curved rod to rotate around the stand column, the stand column rotates to drive the advancing rod to move towards the center, meanwhile, the limiting rod synchronously slides along the inner wall of the bearing plate, and finally semi-rings on the two sides are driven to be oppositely centered. And the wharf sweeping head can be quickly disassembled and maintained.

Description

Technical Field

[0001] This utility model relates to the field of sweeping dock technology, and in particular to a flexible sweeping dock installation structure that can be adjusted at multiple angles. Background Technology

[0002] A flexible barcode scanner is a highly flexible and adaptable barcode scanning device, typically referring to a two-dimensional image scanner. With the widespread application of barcode labels in many industries, such as logistics, warehousing, retail, and healthcare, the requirements for the accuracy and efficiency of barcode reading are constantly increasing. It is necessary to quickly and accurately read the barcodes of goods for inventory management and transportation tracking. A flexible barcode scanner acquires images through an image acquisition device, and then the decoding board performs the decoding operation.

[0003] Traditional barcode scanners are bolted to the machine for scanning, but disassembly is very cumbersome when maintenance is required. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a flexible sweeping dock installation structure that can be adjusted at multiple angles, aiming to improve the problem of cumbersome disassembly when the sweeping dock needs to be inspected.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a flexible sweeping dock installation structure adjustable at multiple angles, including a cover shell. A threaded post is threadedly connected to the inner wall of the cover shell. A handheld post is fixedly connected to one end of the threaded post, and a crossbar is rotatably connected to the other end of the threaded post. Curved rods are rotatably connected to both sides of the outer wall of the crossbar. A column is rotatably connected to the inner wall of the curved rod, and a traveling rod is rotatably connected to the inner wall of the curved rod. The outer wall of the curved rod is rotatably connected to the inner wall of the traveling rod. A limit rod is fixedly connected to the lower surface of the traveling rod, and a semi-ring is fixedly connected to the outer wall of the traveling rod. A placement assembly is provided on the lower surface of the cover shell for placing the sweeping dock.

[0006] Preferably, the placement component includes a load-bearing plate, the upper surface of which is fixedly connected to the lower surface of the cover, and a placement frame is fixedly connected to the middle of the upper surface of the load-bearing plate.

[0007] Preferably, the upper surface of the load-bearing plate is fixedly connected to the outer wall of the column, and the interior of the load-bearing plate is slidably connected to the outer wall of the limiting rod.

[0008] Preferably, the height of the semi-ring is greater than the height of the placement frame.

[0009] Preferably, a bottom shell is rotatably connected to the lower surface of the load-bearing plate, a motor is fixedly connected to the inner wall of the bottom shell, a positive and negative lead screw is provided at the output end of the motor, a support block is rotatably connected to the outer wall of the positive and negative lead screw, a connecting column one is rotatably connected to the inner wall of the support block, a connecting rod is fixedly connected to the outer wall of the connecting column one, a connecting column two is rotatably connected to the inner wall of the connecting rod, a turntable is fixedly connected to the outer wall of the connecting column two, and the upper surface of the turntable is fixedly connected to the lower surface of the load-bearing plate.

[0010] Preferably, the positive and negative lead screws are configured with two opposite threads, and the support blocks are arranged symmetrically.

[0011] Preferably, the lower surface of the support block is slidably connected to the inner wall of the bottom shell, and a stop block is fixedly connected to the inner wall of the bottom shell.

[0012] Preferably, the outer walls of the stop block are attached to the outer walls of the support block on both sides, and the upper surface of the stop block is rotatably connected to the lower surface of the turntable.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the worker drives the threaded column to rotate by rotating the hand-held column, drives the crossbar to translate through the threaded connection, and then drives the curved rod to rotate around the column. The rotation of the column drives the traveling rod to move towards the center, while the limiting rod slides synchronously along the inner wall of the load-bearing plate. Finally, it drives the two half rings to face each other and center, so as to achieve the effect of quick disassembly and maintenance of the sweeping dock.

[0015] 2. In this utility model, the motor drives the positive and negative lead screws to rotate, which in turn drives the support block to move towards the center. Simultaneously, it drives the connecting column to move in opposite directions. The connecting rod rotates under the thrust, which drives the turntable to rotate. This allows the load-bearing plate to be adjusted at multiple angles while reducing redundant movement of the conveyor belt, effectively shortening the processing time. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the flexible sweeping dock installation structure that can be adjusted at multiple angles according to this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the internal structure of the cover of the flexible sweeping dock installation structure that can be adjusted at multiple angles according to this utility model.

[0018] Figure 3 This is a partial structural diagram of the threaded column of the flexible sweeping dock installation structure that can be adjusted at multiple angles proposed in this utility model;

[0019] Figure 4 This is a partial structural diagram of the turntable of the flexible sweeping dock installation structure that can be adjusted at multiple angles proposed in this utility model.

[0020] Legend:

[0021] 1. Cover shell; 2. Threaded column; 3. Hand-held column; 4. Crossbar; 5. Curved rod; 6. Vertical column; 7. Traveling rod; 8. Limiting rod; 9. Semi-ring; 10. Load-bearing plate; 11. Placement frame; 12. Bottom shell; 13. Motor; 14. Positive and negative threaded rods; 15. Support block; 16. Connecting column one; 17. Connecting rod; 18. Connecting column two; 19. Turntable; 20. Stop block. Detailed Implementation

[0022] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Reference Figures 1-3 This utility model provides an embodiment of a flexible sweeping dock installation structure that can be adjusted at multiple angles, including a cover shell 1. A threaded post 2 is threadedly connected to the inner wall of the cover shell 1. A handheld post 3 is fixedly connected to one end of the threaded post 2. A crossbar 4 is rotatably connected to the other end of the threaded post 2. A curved rod 5 is rotatably connected to both sides of the outer wall of the crossbar 4. A column 6 is rotatably connected to the inner wall of the curved rod 5. A traveling rod 7 is rotatably connected to the inner wall of the curved rod 5. The outer wall of the curved rod 5 is rotatably connected to the inner wall of the traveling rod 7. A limit rod 8 is fixedly connected to the lower surface of the traveling rod 7. A semi-ring 9 is fixedly connected to the outer wall of the traveling rod 7. A placement component is provided on the lower surface of the cover shell 1 for placing the sweeping dock.

[0024] Specifically, the worker rotates the handheld column 3, causing the threaded column 2 to rotate synchronously. Since the threaded column 2 is threadedly connected to the cover 1, it pushes the crossbar 4 to move, thereby driving the crank 5 to rotate around the column 6. The rotation of the column 6 pushes the travel rod 7 to move towards the center. At the same time as the travel rod 7 moves, the limiting rod 8 also moves synchronously on the inner wall of the load-bearing plate 10, which plays a limiting role on the travel rod 7, thereby driving the two half rings 9 to move towards the center, achieving the effect of facilitating quick disassembly, cleaning or replacement of the sweeping dock.

[0025] Reference Figure 1 and Figure 2 The placement component includes a load-bearing plate 10, the upper surface of which is fixedly connected to the lower surface of the cover 1, and a placement frame 11 is fixedly connected to the middle of the upper surface of the load-bearing plate 10.

[0026] Specifically, by first placing the sweeping dock inside the placement frame 11, the load-bearing plate 10 and the placement frame 11 first play a supporting and limiting role for the sweeping dock.

[0027] Reference Figure 1 and Figure 3 The upper surface of the load-bearing plate 10 is fixedly connected to the outer wall of the column 6, and the interior of the load-bearing plate 10 is slidably connected to the outer wall of the limiting rod 8.

[0028] Specifically, the column 6 supports the curved rod 5 while also restricting its rotation, allowing the curved rod 5 to rotate around the column 6. The limiting rod 8 moves inside the load-bearing plate 10, supporting the traveling rod 7 while also limiting its movement to prevent the traveling rod 7 from changing its direction and causing the whole system to jam.

[0029] Reference Figure 1 and Figure 2 The height of semi-ring 9 is greater than the height of placement frame 11.

[0030] Specifically, by setting the height of the semi-ring 9 to be greater than the height of the placement frame 11, the semi-ring 9 is prevented from touching the placement frame 11 when it moves, thus preventing it from fixing the sweeping dock.

[0031] Reference Figure 1 , Figure 2 and Figure 4 A bottom shell 12 is rotatably connected to the lower surface of the load-bearing plate 10. A motor 13 is fixedly connected to the inner wall of the bottom shell 12. A positive and negative lead screw 14 is provided at the output end of the motor 13. A support block 15 is rotatably connected to the outer wall of the positive and negative lead screw 14. A connecting column 16 is rotatably connected to the inner wall of the support block 15. A connecting rod 17 is fixedly connected to the outer wall of the connecting column 16. A connecting column 18 is rotatably connected to the inner wall of the connecting rod 17. A turntable 19 is fixedly connected to the outer wall of the connecting column 18. The upper surface of the turntable 19 is fixedly connected to the lower surface of the load-bearing plate 10.

[0032] Specifically, by starting the motor 13, the positive and negative lead screws 14 are rotated, which in turn moves the support blocks 15 on both sides toward the center, and simultaneously moves the connecting columns 16 on both sides toward the center, thereby pushing the connecting rod 17 to move. Since the length of the connecting rod 17 is fixed and the other side is connected to the connecting column 18, which is fixed by the turntable 19, the thrust generated by the connecting column 16 on the connecting rod 17 is converted into the force that rotates the connecting rod 17, thereby causing the turntable 19 to rotate, which in turn drives the load-bearing plate 10 to rotate. This achieves multi-angle adjustment while also reducing the extra movement of the conveyor belt and shortening the processing time.

[0033] Reference Figure 4 The positive and negative lead screws 14 are configured with two opposite threads, and the support blocks 15 are arranged symmetrically.

[0034] Specifically, the positive and negative lead screws 14 are provided with two opposite threads to ensure that the support blocks 15 on both sides move towards each other and center, and to make the turntable 19 rotate more stably.

[0035] Reference Figure 4 The lower surface of the support block 15 is slidably connected to the inner wall of the bottom shell 12, and the inner wall of the bottom shell 12 is fixedly connected to the stop block 20.

[0036] Specifically, when the positive and negative lead screws 14 drive the support blocks 15 to move towards each other and center, the support blocks 15 fit against the bottom shell 12, ensuring that the positive and negative lead screws 14 will not drive the support blocks 15 to rotate. The middle stop block 20 ensures that the support blocks 15 on both sides will not disengage from the threads of the positive and negative lead screws 14 when they move, thus ensuring normal operation.

[0037] Reference Figure 4 The outer walls of the stop block 20 are attached to the outer walls of the support block 15 on both sides, and the upper surface of the stop block 20 is rotatably connected to the lower surface of the turntable 19.

[0038] Specifically, while the stop block 20 restricts the support block 15 to prevent it from disengaging from the threads of the positive and negative lead screws 14, it also supports the turntable 19 to prevent it from falling downwards and causing the connecting rod 17 to jam.

[0039] Working principle: When this structure is needed, the sweeper dock is first placed inside the placement frame 11. Then, the hand-held column 3 is rotated to drive the crossbar 4 to rotate synchronously, which in turn drives the crossbar 4 to move, thereby driving the crank 5 to rotate. The rotation of the crank 5 drives the travel rod 7 and the limit rod 8 to move, which in turn drives the semi-ring 9 to move, thereby clamping and fixing the sweeper dock, achieving the effect of easy and quick disassembly, cleaning or replacement of the sweeper dock. When in use, the start motor 13 drives the positive and negative lead screws 14 to rotate. The positive and negative lead screws 14 drive the support blocks 15 on both sides to move towards the center, thereby driving the connecting columns 16 on both sides to move towards the center, thereby driving the connecting rod 17 to rotate. The rotation of the connecting rod 17 will push the connecting column 18 to move, thereby driving the turntable 19 and the load-bearing plate 10 to rotate, achieving multi-angle adjustment while also reducing the extra movement of the conveyor belt and shortening the processing time. That is, this structure not only achieves the effect of easy and quick disassembly, cleaning or replacement of the sweeper dock, but also achieves multi-angle adjustment while reducing the extra movement of the conveyor belt and shortening the processing time.

[0040] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A flexible scan head mounting structure capable of multi-angle adjustment, comprising a cover shell (1), characterized in that: The inner wall of the cover shell (1) is threadedly connected with a threaded column (2), one end of the threaded column (2) is fixedly connected with a handheld column (3), the other end of the threaded column (2) is rotatably connected with a cross rod (4), the outer wall of the cross rod (4) is rotatably connected with a curved rod (5) on both sides, the inner wall of the curved rod (5) is rotatably connected with a vertical column (6), the inner wall of the curved rod (5) is rotatably connected with a traveling rod (7), the outer wall of the curved rod (5) is rotatably connected in the inner wall of the traveling rod (7), the lower surface of the traveling rod (7) is fixedly connected with a limiting rod (8), the outer wall of the traveling rod (7) is fixedly connected with a half ring (9), the lower surface of the cover shell (1) is provided with a placing assembly, and the placing assembly is used to place a code scanning hand.

2. The multi-angle adjustable flexible scan head mounting structure of claim 1, wherein: The placing assembly comprises a bearing plate (10), and the upper surface of the bearing plate (10) is fixedly connected to the lower surface of the cover shell (1).

3. The multi-angle adjustable flexible scan head mounting structure of claim 2, wherein: The upper surface of the bearing plate (10) is fixedly connected to the outer wall of the vertical column (6), and the bearing plate (10) is slidably connected to the outer wall of the limiting rod (8).

4. The multi-angle adjustable flexible scan head mounting structure of claim 1, wherein: The height of the half ring (9) is greater than the height of the placing frame (11).

5. The multi-angle adjustable flexible scan head mounting structure of claim 2, wherein: The lower surface of the bearing plate (10) is rotatably connected with a bottom shell (12), the inner wall of the bottom shell (12) is fixedly connected with a motor (13), the output end of the motor (13) is provided with a positive and negative screw rod (14), the outer wall of the positive and negative screw rod (14) is rotatably connected with a support block (15), the inner wall of the support block (15) is rotatably connected with a connecting column one (16), the outer wall of the connecting column one (16) is fixedly connected with a connecting rod (17), the inner wall of the connecting rod (17) is rotatably connected with a connecting column two (18), the outer wall of the connecting column two (18) is fixedly connected with a rotating disc (19), and the upper surface of the rotating disc (19) is fixedly connected to the lower surface of the bearing plate (10).

6. The multi-angle adjustable flexible scan head mounting structure of claim 5, wherein: The positive and negative screw rod (14) is provided with two opposite threads, and the bottom shell (12) is arranged symmetrically.

7. The multi-angle adjustable flexible scan head mounting structure of claim 5, wherein: The lower surface of the support block (15) is slidably connected to the inner wall of the bottom shell (12), and the inner wall of the support block (15) is fixedly connected with a stop block (20).

8. The multi-angle adjustable flexible scan head mounting structure of claim 7, wherein: The outer wall of the stop block (20) is attached to the outer wall of the support block (15) on both sides, and the upper surface of the stop block (20) is rotatably connected to the lower surface of the rotating disc (19).

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