Loading and unloading device for logistics transportation

Abstract

The utility model relates to the technical field of logistics transportation, and discloses a logistics transportation loading and unloading device which comprises a supporting cross rod, the left end and the right end of the supporting cross rod are fixedly connected with connecting side rods, and the interiors of the connecting side rods are fixedly connected with moving wheels. When goods are loaded and unloaded, the lead screw can be driven by the motor to rotate according to the height of the goods or the height of the loading and unloading platform, so that the ball plate ascends or descends, the height of the adjusting cross rod is adjusted, different loading and unloading requirements are met, and the universality of the device is improved; the supporting cross rod is used as a center, the supporting cross rod is used as a center, the symmetrical layout is beneficial for evenly distributing force possibly generated in the loading and unloading process of the device, balance of the device is guaranteed, and when goods of different shapes or sizes are loaded and unloaded, the local structure of the device can be adjusted through rotation of the rotating supporting rod and cooperation of the limiting assemblies. And stable supporting and loading and unloading operation of goods are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to logistics transportation technical field especially relates to a loading and unloading device of logistics transportation. BACKGROUND

[0002] Freight logistics refers to breaking the traditional business ideas, organically combining the past scattered sea transportation, land transportation, air transportation, logistics, warehousing industry together, providing more comprehensive, more systematic processing, packaging, loading and unloading, storage, transportation, distribution, customs declaration, inspection report, etc. Integrated services for shippers than freight or forwarding enterprises, the whole process of information tracking permeates into production, processing and consumption links, including logistics, trade, capital flow, information flow and other parts, logistics transportation refers to the process of transporting goods from one place to another, including goods collection, loading and unloading, transportation, storage and distribution, etc. The purpose is to meet the needs of customers, improve the value of goods, improve logistics efficiency, reduce logistics costs and improve logistics service quality,

[0003] The existing loading and unloading device of logistics transportation is inconvenient to adjust the position height of the goods according to the needs of lifting and unloading when the staff cooperates with the loading and unloading equipment to transport the goods, which affects the support stability and convenience of the equipment during loading and unloading. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a loading and unloading device of logistics transportation.

[0005] The utility model adopts the following technical scheme: a loading and unloading device of logistics transportation, including support cross rod, the left and right two ends of support cross rod are fixedly connected with connecting side rod, the inside of connecting side rod is fixedly connected with moving wheel, the surface of connecting side rod is fixedly connected with rotating frame, the inside of rotating frame is rotatably connected with rotating branch, the inside of rotating branch is threadedly connected with limiting component, the top of support cross rod is fixedly connected with limiting frame, the inside of limiting frame is fixedly connected with distance adjusting vertical rod, the left and right two ends of distance adjusting vertical rod are fixedly connected with support rod, the top of distance adjusting vertical rod is fixedly connected with motor, the bottom of motor is fixedly connected with lead screw, the surface of lead screw is threadedly connected with ball plate, the front surface of ball plate is fixedly connected with adjusting cross rod, the inside of adjusting cross rod is equipped with positioning hole, the inside of positioning hole is threadedly connected with positioning screw, the surface of positioning screw is threadedly connected with loading and unloading plug rod.

[0006] Through the above technical scheme, the positioning hole in the adjusting cross rod is threadedly connected with the positioning screw, so that the position of the loading and unloading plug rod can be adjusted according to the actual needs, which increases the flexibility of the loading and unloading device when dealing with different goods structure and loading and unloading requirements, and can better adapt to diversified logistics transportation loading and unloading tasks.

[0007] As a further improvement of the above scheme, the number of the connecting side rods is set to two, and the two connecting side rods are distributed symmetrically left and right around the support cross bar, and the support rods are fixedly connected to the top of the support cross bar.

[0008] By the above technical scheme, the number of the connecting side rods is set to two, and the two connecting side rods are distributed symmetrically left and right around the support cross bar, which provides stable lateral support for the support cross bar and ensures the stability of the whole device structure.

[0009] As a further improvement of the above scheme, the number of the rotating frames and rotating rods is set to four, and each two of them form a group, and the four rotating frames and rotating rods are distributed symmetrically left and right around the support cross bar.

[0010] As a further improvement of the above scheme, the lead screw is rotatably connected inside the distance-adjusting vertical rod, the ball plate is slidably connected inside the distance-adjusting vertical rod, and the adjusting cross bar is located on the front face of the distance-adjusting vertical rod.

[0011] By the above technical scheme, the lead screw and the ball plate are threadedly connected, which can realize accurate height adjustment, and compared with some traditional height adjustment modes, this structure can more accurately adjust the adjusting cross bar to the required height position, which helps to improve the accuracy and safety of loading and unloading operations.

[0012] As a further improvement of the above scheme, the number of the positioning screws is set to two, and the two rotating rods are distributed symmetrically left and right around the adjusting cross bar, and the positioning screws extend through the adjusting cross bar and the loading and unloading insertion rod to the bottom.

[0013] As a further improvement of the above scheme, the number of the loading and unloading insertion rods is set to two, and the two limiting assemblies are distributed symmetrically left and right around the adjusting cross bar.

[0014] As a further improvement of the above scheme, the distance-adjusting vertical rod is fixedly connected to the top of the support cross bar, and the limiting frame is located at the bottom of the support rod.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] The utility model discloses a height of goods or loading and unloading platform can be adjusted according to the height of goods or loading and unloading platform when loading and unloading goods, and the height of adjusting cross bar is adjusted by the rotation of screw rod driven by motor, so as to adapt to different loading and unloading demands, improve the versatility of device, and the number of rotary frame and rotary support rod is set to four, and the supporting cross bar is distributed symmetrically, and this kind of symmetrical layout helps to evenly distribute the force that device may produce in the loading and unloading process, guarantees the balance of device, when loading and unloading goods of different shapes or sizes, the local structure of device can be adjusted through the rotation of rotary support rod and the cooperation of limiting assembly, realizes the stable support and loading and unloading operation of goods, and the functional diversity of device is increased.

[0017] The utility model discloses the number of positioning screw rod is two to adjust the cross bar to be distributed symmetrically and extend to the bottom through the adjustment cross bar and loading and unloading plug-in rod, and this kind of structure can accurately adjust the position of loading and unloading plug-in rod relative to the adjustment cross bar through the rotation of positioning screw rod, realizes the positioning of loading and unloading plug-in rod, and when loading and unloading goods, loading and unloading plug-in rod can be inserted into the specific position of goods or be connected with other loading and unloading equipment, and positioning screw rod ensures the stability of loading and unloading plug-in rod, improves the reliability of loading and unloading operation. DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram of the utility model;

[0019] Figure 2 It is side surface anatomical structure schematic diagram of the utility model;

[0020] Figure 3 It is rear view structure schematic diagram of the utility model;

[0021] Figure 4 It is elevation structure schematic diagram of the utility model;

[0022] Figure 5 It is right view structure schematic diagram of the utility model.

[0023] Main symbol explanation:

[0024] 1, support cross bar;2, connecting side pole;3, moving wheel;4, rotary frame;5, rotary support rod;6, limiting assembly;7, limiting frame;8, distance adjusting vertical rod;9, support pole;10, motor;11, screw rod;12, ball plate;13, adjusting cross bar;14, positioning hole;15, positioning screw rod;16, loading and unloading plug-in rod. Specific implementation

[0025] Below, combining the drawings and specific implementation, the utility model is further described, and the description of the in the non-conflicting prerequisite, the following described each embodiment or each technical feature between can be combined to form new embodiment.

[0026] Embodiment:

[0027] Please combine Figures 1-5 The loading and unloading device for logistics transportation of the embodiment comprises a support cross bar 1, left and right ends of the support cross bar 1 are fixedly connected with connecting side bars 2, the inside of the connecting side bars 2 is fixedly connected with moving wheels 3, the surface of the connecting side bars 2 is fixedly connected with rotating frames 4, the inside of the rotating frames 4 is rotatably connected with rotating support bars 5, the inside of the rotating support bars 5 is threadedly connected with limiting assemblies 6, the top of the support cross bar 1 is fixedly connected with a limiting frame 7, the inside of the limiting frame 7 is fixedly connected with an adjusting vertical bar 8, the left and right ends of the adjusting vertical bar 8 are fixedly connected with support bars 9, the top of the adjusting vertical bar 8 is fixedly connected with a motor 10, the bottom of the motor 10 is fixedly connected with a lead screw 11, the surface of the lead screw 11 is threadedly connected with a ball plate 12, the front surface of the ball plate 12 is fixedly connected with an adjusting cross bar 13, the inside of the adjusting cross bar 13 is provided with a positioning hole 14, the inside of the positioning hole 14 is threadedly connected with a positioning screw 15, and the surface of the positioning screw 15 is threadedly connected with a loading and unloading plug bar 16. When loading and unloading goods, the height of the goods or the height of the loading and unloading platform can be adjusted, the lead screw 11 is driven to rotate by the motor 10, the ball plate 12 is raised or lowered, the height of the adjusting cross bar 13 is adjusted, different loading and unloading requirements are adapted to, the universality of the device is improved, the rotating frames 4 and the rotating support bars 5 are arranged in four numbers and are distributed symmetrically left and right around the support cross bar 1, the symmetrical layout helps to uniformly distribute the force that may be generated during loading and unloading, the balance of the device is ensured, when loading and unloading goods of different shapes or sizes, the local structure of the device can be adjusted through the rotation of the rotating support bars 5 and the cooperation of the limiting assemblies 6, stable support and loading and unloading operation of the goods are realized, and the functional diversity of the device is increased.

[0028] The positioning hole 14 provided in the adjusting cross bar 13 is threadedly connected with the positioning screw 15, so that the position of the loading and unloading plug bar 16 can be adjusted according to actual needs, which increases the flexibility of the loading and unloading device when dealing with different goods structures and loading and unloading requirements, and better adapts to diversified logistics transportation loading and unloading tasks.

[0029] The number of the connecting side bars 2 is two, the two connecting side bars 2 are distributed symmetrically left and right around the support cross bar 1, and the support bars 9 are fixedly connected to the top of the support cross bar 1.

[0030] The number of the connecting side bars 2 is two, and they are distributed symmetrically left and right around the support cross bar 1. This symmetrical distribution provides stable lateral support for the support cross bar 1, ensuring the stability of the entire device structure. The moving wheels 3 fixedly connected in the connecting side bars 2 enable the device to have a moving function, making it convenient to adjust the loading and unloading position in the logistics transportation scene and improving the flexibility and adaptability of the device.

[0031] The number of rotating frames 4 and rotating struts 5 is set to four, and each two is a group, and the four rotating frames 4 and rotating struts 5 are distributed symmetrically left and right around the supporting cross bar 1.

[0032] The lead screw 11 is rotationally connected in the inside of the distance adjusting vertical rod 8, the ball plate 12 is slidingly connected in the inside of the distance adjusting vertical rod 8, and the adjusting cross bar 13 is located on the front of the distance adjusting vertical rod 8.

[0033] By using the threaded connection of the lead screw 11 and the ball plate 12, accurate height adjustment can be achieved, and compared with some traditional height adjustment methods, this structure can more accurately adjust the adjusting cross bar 13 to the required height position, which helps to improve the accuracy and safety of loading and unloading operations.

[0034] The number of positioning screws 15 is set to two, the two rotating struts 5 are distributed symmetrically left and right around the adjusting cross bar 13, the positioning screw 15 extends through the adjusting cross bar 13 and the loading and unloading plug rod 16 to the bottom, and by setting the number of positioning screws 15 to two, the adjusting cross bar 13 is distributed symmetrically left and right and extends through the adjusting cross bar 13 and the loading and unloading plug rod 16 to the bottom. This structure can accurately adjust the position of the loading and unloading plug rod 16 relative to the adjusting cross bar 13 by rotating the positioning screw 15, realize the positioning of the loading and unloading plug rod 16, and when loading and unloading goods, the loading and unloading plug rod 16 can be inserted into a specific position of the goods or connected with other loading and unloading equipment. The positioning screw 15 ensures the stability of the loading and unloading plug rod 16 and improves the reliability of loading and unloading operations.

[0035] The number of loading and unloading plug rods 16 is set to two, and the two limiting assemblies 6 are distributed symmetrically left and right around the adjusting cross bar 13.

[0036] The distance adjusting vertical rod 8 is fixedly connected to the top of the supporting cross bar 1, and the limiting frame 7 is located at the bottom of the supporting rod 9.

[0037] The implementation principle of the loading and unloading device for logistics transportation in the embodiment of the application is as follows: when loading and unloading goods, the height of the goods or the height of the loading and unloading platform can be adjusted, the ball plate 12 is raised or lowered by rotating the lead screw 11 driven by the motor 10, and the height of the cross rod 13 is adjusted, so as to adapt to different loading and unloading requirements, improve the versatility of the device, the number of the rotating frame 4 and the rotating support rod 5 is set to four, and the cross rod 1 is symmetrically distributed around the center, the symmetrical layout is helpful to uniformly distribute the force generated during loading and unloading, and the balance of the device is ensured, when loading and unloading goods of different shapes or sizes, the local structure of the device can be adjusted by rotating the rotating support rod 5 and cooperating with the limiting assembly 6, stable support and loading and unloading operation of the goods are realized, the functional diversity of the device is increased, the number of the positioning screw 15 is set to two, the cross rod 13 is symmetrically distributed around the center and extends to the bottom through the adjusting cross rod 13 and the loading and unloading plug rod 16, the structure can accurately adjust the position of the loading and unloading plug rod 16 relative to the adjusting cross rod 13 by rotating the positioning screw 15, and the positioning of the loading and unloading plug rod 16 is realized, when loading and unloading goods, the loading and unloading plug rod 16 can be inserted into a specific position of the goods or connected with other loading and unloading equipment, and the positioning screw 15 ensures the stability of the loading and unloading plug rod 16, and the reliability of the loading and unloading operation is improved.

[0038] The above embodiment is only a preferred embodiment of the application, and cannot be used to limit the scope of protection of the application, and any non-essential changes and replacements made by those skilled in the art on the basis of the application belong to the scope of protection of the application.

Claims

1. A loading and unloading device for logistics transport, characterized in that, The utility model provides a kind of support horizontal pole (1), the left and right ends of support horizontal pole (1) are fixedly connected with connecting side pole (2), the inside of connecting side pole (2) is fixedly connected with moving wheel (3), the surface of connecting side pole (2) is fixedly connected with rotating frame (4), the inside rotating frame (4) is rotatably connected with rotating support (5), the inside screw connection of rotating support (5) is limited component (6), the top of support horizontal pole (1) is fixedly connected with limiting frame (7), the inside of limiting frame (7) is fixedly connected with distance adjusting vertical rod (8), the left and right ends of distance adjusting vertical rod (8) are fixedly connected with support rod (9), the top of distance adjusting vertical rod (8) is fixedly connected with motor (10), the bottom of motor (10) is fixedly connected with screw rod (11), the surface screw connection of screw rod (11) is ball plate (12), the front surface of ball plate (12) is fixedly connected with adjusting horizontal pole (13), the inside of adjusting horizontal pole (13) is equipped with positioning hole (14), the inside screw connection of positioning hole (14) is positioning screw rod (15), the surface screw connection of positioning screw rod (15) is detachable plug rod (16).

2. A loading and unloading device for the transport of goods as claimed in claim 1, characterized in that: The number of connecting side pole (2) is two, two connecting side poles (2) are distributed symmetrically left and right around support horizontal pole (1), and support rod (9) is fixedly connected to the top of support horizontal pole (1).

3. A loading and unloading device for the transport of goods as claimed in claim 1, characterized in that: The number of rotating frame (4) and rotating support (5) is four, and every two is a group, four rotating frames (4) and rotating supports (5) are distributed symmetrically left and right around support horizontal pole (1).

4. A loading and unloading device for the transport of goods as claimed in claim 3, characterized in that: Screw rod (11) is rotatably connected in the inside of distance adjusting vertical rod (8), ball plate (12) is slidably connected in the inside of distance adjusting vertical rod (8), and adjusting horizontal pole (13) is located at the front surface of distance adjusting vertical rod (8).

5. A cargo handling apparatus as claimed in claim 1, wherein: The number of positioning screw rod (15) is two, two rotating supports (5) are distributed symmetrically left and right around adjusting horizontal pole (13), and positioning screw rod (15) extends to the bottom through adjusting horizontal pole (13) and detachable plug rod (16).

6. A loading and unloading device for the transport of goods as claimed in claim 5, characterized in that: The number of detachable plug rod (16) is two, and two limiting components (6) are distributed symmetrically left and right around adjusting horizontal pole (13).

7. A loading and unloading device for the transport of goods as claimed in claim 6, characterized in that: Distance adjusting vertical rod (8) is fixedly connected to the top of support horizontal pole (1), and limiting frame (7) is located at the bottom of support rod (9).

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