Reversing device for intelligent logistics transportation

Abstract

The utility model provides a reversing device for intelligent logistics transportation, which solves the problems that during transportation of small-size cargoes, the cargoes among different transportation lines are easy to roll over or shake over and the like in the line transfer process, and adopts the main scheme that the reversing device comprises at least two conveying tables of which the conveying directions are perpendicular to each other, a positioning frame is further fixed to the top of the adjacent position of the conveying table, a double-shaft movement module and a lifting table are arranged at the top of the positioning frame, the movement axial direction of the double-shaft movement module corresponds to the conveying direction of the conveying table, the double-shaft movement module is used for driving the lifting table to conduct double-shaft type servo movement, and a hollowed-out sleeve is arranged at the top of the lifting table in a protruding mode. A lifting column is arranged on the inner wall of the sleeve in a gear-rack transmission mode, a lifting mechanism is fixed to the bottom end of the lifting column through a connecting flange, and the lifting mechanism is used for clamping an external container.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent logistics, and in particular to a reversing device for intelligent logistics transportation. Background Art

[0002] Logistics is the dynamic state of goods and other material resources as they change in space and time. Therefore, logistics management is largely about managing the spatial and attribute information of goods and materials. In intelligent logistics processes based on the Internet of Things, smart terminals utilize sensing technologies such as radio frequency identification (RFID), infrared sensing, and laser scanning to acquire various attribute information about goods. This information is then transmitted via communication to intelligent data centers for centralized statistics, analysis, management, sharing, and utilization, providing decision support for logistics management and even overall business operations.

[0003] At present, the intelligent transportation and transfer of goods mostly rely on transportation lines combined with AGV carts and other methods. However, when applied to the transportation of smaller goods, transportation lines between different transportation directions are prone to problems such as goods tipping over or shaking, which indirectly reduces the efficiency and accuracy of logistics transportation. To this end, we propose a reversing device for intelligent logistics transportation to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defects of the existing technology. This utility model proposes a reversing device for intelligent logistics transportation. It can realize the intelligent line switching of goods between different transportation lines, and servo-control the lifting and lowering of goods to avoid shaking and tipping when the goods are transferred between transportation lines.

[0005] The lifting mechanism is a pair of fixedly mounted on-road vehicles, and the lifting mechanism is a pair of fixedly mounted on-road vehicles, and the lifting mechanism is a pair of fixedly mounted on the lifting mechanism, and the lifting mechanism is a pair of fixedly mounted on the lifting mechanism.

[0006] Furthermore, the dual-axis motion module includes a first slide rail, a second slide rail, a first rack, a first gear, a first motor, a second motor, a second rack and a second gear. The first slide rail is fixed to the top of the positioning frame and is slidably connected to a moving frame. The second slide rail is fixed to the top of the moving frame. The track directions of the first slide rail and the second slide rail correspond to the conveying directions of the two conveying platforms respectively. The first motor is fixed to the outside of the moving frame, and its output end is coaxially fixed with the first gear. The first rack is fixed to the inner side of the top of the positioning frame, and the first rack is meshed with the first gear. The second motor is fixed to the top of the lifting platform, and its output end passes through the lifting platform and is coaxially fixed with the second gear. The second rack is arranged parallel to the second slide rail and fixed on the moving frame, and the second gear is meshed with the second rack.

[0007] Furthermore, the length of the first slide rail corresponds to the length of the intersection of the two conveying platforms, and the length of the second slide rail is not less than the width of the conveying platform.

[0008] Furthermore, a third motor is fixed to the outside of the sleeve, and the third motor is used to cooperate with the gear rack servo to drive the lifting platform to move up and down.

[0009] Furthermore, a plurality of insert blocks are extended from the bottom end of the fork plate toward the abutment plate at intervals, and the insert blocks are flush with the top surface of the conveying platform and are used to be inserted into the bottom of the external cargo box.

[0010] Furthermore, the periphery of the sleeve is welded integrally with the lifting platform via a reinforcing plate.

[0011] Furthermore, the distance between the fork plate and the abutment plate is not less than the width of the external cargo box.

[0012] Compared with the existing technology, the beneficial effects of the utility model include: the dual-axis motion module installed on the top can realize the servo movement of the two vertical conveyor lines corresponding to the cargo after the cargo is extracted, thereby realizing the conversion of the transportation direction, and at the same time, the plug-in type relative clamping lifting structure is used to lift and place the cargo in the air. The lifting and placing process is more stable and reliable, avoiding the rollover problem that exists in the reversing process of small-volume cargo. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of the present invention. In the accompanying drawings, the same reference numerals are used to refer to the same components. Among them:

[0014] Figure 1 Schematically shows a front view of the overall structure proposed according to one embodiment of the utility model;

[0015] Figure 2 Schematically shows a top view of the overall structure proposed according to one embodiment of the utility model;

[0016] Figure 3 Schematically shows a partial enlarged view of a material lifting structure proposed according to one embodiment of the utility model;

[0017] Figure 4 A partially enlarged view of a dual-axis motion module according to one embodiment of the present invention is schematically shown.

[0018] Numbers in the figure: 1. Conveyor platform; 2. Positioning frame; 3. Dual-axis motion module; 4. Lifting platform; 5. Sleeve; 6. Lifting column; 7. Connecting flange; 8. Lifting mechanism; 9. Fixed plate; 10. Servo cylinder; 11. Fork plate; 12. Abutment plate; 13. Slide rod; 14. Slide platform; 15. First slide rail; 16. Second slide rail; 17. First rack; 18. First gear; 19. First motor; 20. Second motor; 21. Second rack; 22. Moving frame; 23. Third motor; 24. Insert block; 25. Reinforcement plate. DETAILED DESCRIPTION

[0019] It is easy to understand that according to the technical solution of the present invention, without changing the essential spirit of the present invention, a person skilled in the art can propose a variety of interchangeable structural methods and implementation methods. Therefore, the following specific embodiments and drawings are only illustrative of the technical solution of the present invention and should not be regarded as the entire present invention or as a limitation or restriction of the technical solution of the present invention.

[0020] According to one embodiment of the present invention, Figure 1-Figure 4 Shown.

[0021] A reversing device for intelligent logistics transportation comprises: at least two conveying platforms 1 with perpendicular conveying directions, a positioning frame 2 is fixed on the top of the adjacent conveying platform 1, a biaxial motion module 3 and a lifting platform 4 are arranged on the top of the positioning frame 2, the movement axis of the biaxial motion module 3 corresponds to the conveying direction of the conveying platform 1, and is used to drive the lifting platform 4 to perform biaxial servo motion, a hollow sleeve 5 is raised on the top of the lifting platform 4, and a lifting column 6 is driven by a gear rack on the inner wall of the sleeve 5, and a lifting mechanism 8 is fixed to the bottom end of the lifting column 6 through a connecting flange 7, and the lifting mechanism 8 includes a fixed plate 9, a servo cylinder 10 fixed on the fixed plate 9, a fork plate 11, a push plate 12 and a slide rod 13, the slide rod 13 is slidably connected to the fixed plate 9 through a slide 14, the output end of the servo cylinder 10 is fixedly connected to the top of the fork plate 11, the push plate 12 is vertically fixed to the fixed plate 9, and the fork plate 11 and the push plate 12 are arranged opposite to each other to clamp the external cargo box.

[0022] Furthermore, the biaxial motion module 3 includes a first slide rail 15, a second slide rail 16, a first rack 17, a first gear 18, a first motor 19, a second motor 20, a second rack 21 and a second gear. The first slide rail 15 is fixed to the top of the positioning frame 2, and a moving frame 22 is slidably connected thereto. The second slide rail 16 is fixed to the top of the moving frame 22. The track directions of the first slide rail 15 and the second slide rail 16 correspond to the conveying directions of the two conveying platforms respectively. The first motor 19 is fixed to the outside of the moving frame 22, and its output end is coaxially fixed with the first gear 18. The first rack 17 is fixed to the inner side of the top of the positioning frame 2, and the first rack 17 is meshed with the first gear 18. The second motor 20 is fixed to the top of the lifting platform 4, and its output end passes through the lifting platform 4 and is coaxially fixed with the second gear. The second rack 21 is arranged parallel to the second slide rail 16 and is fixed on the moving frame 22. The second gear is meshed with the second rack 21.

[0023] Similarly, the length of the first slide rail 15 corresponds to the length of the intersection of the two conveyor platforms 1, and the length of the second slide rail 16 is not less than the width of the conveyor platform 1. A third motor 23 is fixed to the outside of the sleeve 5, and the third motor 23 is used to cooperate with the gear rack servo to drive the lifting platform 4 to rise and fall.

[0024] Furthermore, the bottom end of the fork plate 11 extends toward the abutment plate 12 with multiple spaced-apart inserts 24. These inserts 24 are flush with the top surface of the conveyor platform 1 and are designed to be inserted into the bottom of the external cargo box. The perimeter of the sleeve 5 is welded to the lifting platform 4 via a reinforcing plate 25. The distance between the fork plate 11 and the abutment plate is no less than the width of the external cargo box.

[0025] Through the above structure, the reversing process of the cargo in the air depends on the above-mentioned dual-axis motion module 3. After the first motor 19 is driven, the first rack 17 can engage with the first gear 18, thereby realizing the servo sliding of the moving frame 22 on the first slide rail 15 in the reverse direction, and then the second motor 20 is driven to synchronously drive the second gear (not shown in the figure) at the bottom of the moving frame 22 to rotate. Under the action of the mutual engagement of the second gear and the second rack 21, the servo sliding of the lifting platform 4 slidingly connected to the second slide rail 16 can be realized, and finally the servo movement of the lifting platform 4 corresponding to the conveying lines of the two conveyor platforms 1 is realized.

[0026] After the lifting platform 4 moves, it synchronously drives the lifting mechanism 8 at the bottom end of the lifting column 6 to move together, and the height lifting is achieved by the gear rack in the sleeve 5 and the third motor 23. After the third motor 23 outputs positive and negative signals, the lifting structure at the bottom end of the lifting column 6 can be relatively close to or away from the goods on the conveyor platform 1. After moving to the corresponding preset position, the servo cylinder 10 in the lifting mechanism 8 outputs, driving the slide bar 13 to slide in the slide 14, realizing the relative distance and proximity between the support plate 12 and the fork plate 11. Furthermore, through multiple insertion blocks 24 arranged at the bottom end of the support plate 12, the bottom of the goods can be easily inserted, so that the lifting and placing of the goods not only relies on the relative clamping of the support plate 12 and the fork plate 11, but also relies on the support of the insertion blocks 24, and the process of lifting and placing the goods is more stable and reliable.

[0027] The technical scope of the present invention is not limited to the contents described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical concept of the present invention, and these deformations and modifications should all fall within the scope of protection of the present invention.

Claims

1. A reversing device for intelligent logistics transportation, characterized in that: include: The top of the positioning frame is fixed with a double-axis motion module and a lifting platform, and the movement axis of the double-axis motion module corresponds to the conveying direction of the conveying platform, which is used to drive the lifting platform to perform double-axis servo motion. The top of the lifting platform is raised with a hollow sleeve, and the gear rack on the inner wall of the sleeve is driven by a lifting column, and the bottom end of the lifting column is fixed with a lifting mechanism through a connecting flange. The lifting mechanism includes a fixed plate, a servo cylinder fixed to the fixed plate, a fork plate, a back plate and a sliding rod, and the sliding rod is slidably connected to the fixed plate through a sliding platform, and the output end of the servo cylinder is fixedly connected to the top of the fork plate, and the back plate is vertically fixed to the fixed plate. The fork plate and the back plate are arranged opposite to each other to clamp the external cargo box.

2. A reversing device for intelligent logistics transportation according to claim 1, characterized in that: The dual-axis motion module includes a first slide rail, a second slide rail, a first rack, a first gear, a first motor, a second motor, a second rack and a second gear. The first slide rail is fixed to the top of the positioning frame, and a moving frame is slidably connected thereto. The second slide rail is fixed to the top of the moving frame. The track directions of the first slide rail and the second slide rail correspond to the conveying directions of the two conveying platforms respectively. The first motor is fixed to the outside of the moving frame, and its output end is coaxially fixed with the first gear. The first rack is fixed to the inner side of the top of the positioning frame, and the first rack is meshed with the first gear. The second motor is fixed to the top of the lifting platform, and its output end passes through the lifting platform and is coaxially fixed with the second gear. The second rack is arranged parallel to the second slide rail and fixed on the moving frame, and the second gear is meshed with the second rack.

3. The reversing device for intelligent logistics transportation according to claim 2, characterized in that: The length of the first slide rail corresponds to the length of the intersection of the two conveying platforms, and the length of the second slide rail is not less than the width of the conveying platform.

4. The reversing device for intelligent logistics transportation according to claim 1, characterized in that: A third motor is fixed to the outside of the sleeve, and the third motor is used to cooperate with the gear rack servo to drive the lifting platform to move up and down.

5. The reversing device for intelligent logistics transportation according to claim 1, characterized in that: The bottom end of the fork plate extends toward the abutment plate to form a plurality of insert blocks arranged at intervals, and the insert blocks are arranged flush with the top surface of the conveying platform and are used for inserting into the bottom of the external cargo box.

6. The reversing device for intelligent logistics transportation according to claim 1, characterized in that: The periphery of the sleeve is welded to the lifting platform through a reinforcing plate.

7. The reversing device for intelligent logistics transportation according to claim 1, characterized in that: The distance between the fork plate and the abutment plate is not less than the width of the external cargo box.

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