Device for automatically conveying board-beating goods during board beating of air goods

Abstract

The utility model relates to the field of air transportation, and discloses a device for automatically conveying board-beating goods during board-beating of air goods, which comprises a base, a lifting frame is arranged at the top of the right side of the base, a platform is arranged at the top of the lifting frame, a first conveying belt is arranged in the platform, and a supporting plate is arranged at the top of the left side of the base. A second conveying belt is arranged in the supporting plate, a lifting assembly is installed on the top of the base and comprises two first portals, the bottom ends of the first portals are fixedly connected to the top of the base, and a shell is fixedly connected to the top ends of the first portals. According to the conveying device, the chain is pulled through the driving mechanism, the chain wheel starts to rotate under the supporting of the first portal and the protection of the shell, meanwhile, the fixing block drives the first steel rope to pull the supporting plate and the second conveying belt to ascend and descend, goods are automatically and rapidly moved to the designated position, and the first conveying belt conveys the goods from the ground to the second conveying belt up and down; and the working efficiency and the safety coefficient are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of air transport, and in particular to a device for automatically transferring palletized cargo during the palletizing process of air cargo. Background Technology

[0002] Aircraft cargo palletizing refers to the process of stacking goods on pallets or racks according to certain specifications, dimensions, and weight requirements for air transport. The purpose of palletizing is to improve transportation efficiency, ensure the safety and stability of goods, and prevent damage or loss during transportation. The palletizing process requires consideration of the type, volume, and weight distribution of the goods, as well as the aircraft's cargo space, and to rationally plan the stacking location. Through proper palletizing, cargo space can be effectively saved, transportation costs can be reduced, and the goods can be ensured to arrive at their destination safely and on time.

[0003] Lifting and transporting devices are equipment used for transporting goods vertically or at an angle. They are commonly found in warehouses, logistics facilities, and factories. Their main function is to move goods from one height to another for easy access or transfer. Common types include lifting platforms, freight elevators, and elevators. These devices achieve lifting operations through electric, hydraulic, or mechanical drive systems, which can effectively improve handling efficiency, save manpower, and ensure operational safety. Lifting and transporting devices are widely used in scenarios such as moving goods between floors, warehouse storage, and material transfer between production lines.

[0004] During the loading of cargo onto aircraft, some goods are palletized to a height of more than three meters. Manually transferring these high-altitude goods to their designated locations is not only time-consuming and labor-intensive, but also poses certain safety hazards. Manual handling not only consumes a lot of manpower and time and is inefficient, but also easily causes damage to goods or injury to workers due to improper operation. Therefore, a device for automatically transferring palletized goods during the palletizing process of air cargo is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a device for automatically transferring palletized goods during air cargo palletizing, aiming to improve the problem that manual operation of transferring these high-altitude goods to designated locations is time-consuming, labor-intensive, and poses certain safety hazards. Manual handling not only requires a lot of manpower and time, but also has low efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a device for automatically transferring palletized cargo during air cargo palletizing, comprising a base, a lifting frame provided on the top right side of the base, a platform provided on the top of the lifting frame, a conveyor belt I provided inside the platform, a support plate provided on the top left side of the base, a conveyor belt II provided inside the support plate, and a lifting component installed on the top of the base.

[0007] The lifting assembly includes two gantry frames. The bottom end of the gantry frame is fixedly connected to the top of the base. The top end of the gantry frame is fixedly connected to a housing. A sprocket is rotatably connected inside the housing. A chain is provided on the right side of the gantry frame. The chain and the sprocket are meshed. A fixing block is fixedly connected to the left end of the chain. A steel cable is fixedly connected to the bottom of the fixing block.

[0008] As a further description of the above technical solution:

[0009] The lifting assembly may further include two gantry frames, the bottom of which is fixedly connected to the top of the base. A hydraulic cylinder is fixedly connected inside the gantry frame, and multiple telescopic frames are slidably connected inside the gantry frame. Multiple pulleys are rotatably connected to the outside of the telescopic frames. Guide wheels are rotatably connected to the inside of the telescopic frames and the output end of the hydraulic cylinder. Multiple steel cables are sleeved between the outside of the two guide wheels, and a slide is fixedly connected to the bottom end of the steel cables.

[0010] As a further description of the above technical solution:

[0011] The lifting assembly may also include multiple limiting plates, the inner side of which is fixedly connected to the outside of the conveyor belt.

[0012] As a further description of the above technical solution:

[0013] The steel cable is fixedly connected to the right side of the support plate on the left side, and the support plate is slidably connected to the inner side of the gantry on the outside. A flatbed cart is provided at the bottom of the support plate.

[0014] As a further description of the above technical solution:

[0015] The chain is externally slidably connected to the inside of the outer casing, and the steel cable is externally slidably connected to the inside of the gantry.

[0016] As a further description of the above technical solution:

[0017] The limiting plates are evenly distributed.

[0018] As a further description of the above technical solution:

[0019] The pulley abuts against the outer side of the gantry and the inner side of the gantry. The top of the carriage is fixedly connected to the bottom of the support plate.

[0020] As a further description of the above technical solution:

[0021] The left side of the carriage is slidably connected inside the telescopic frame, and the left side of the carriage is slidably connected to the right side of the gantry.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the chain is pulled by the drive mechanism. Under the support of the gantry and the protection of the outer shell, the sprocket starts to rotate. At the same time, the fixed block drives the steel cable to pull the support plate and the conveyor belt to rise and fall, realizing the automatic and fast movement of goods to the designated position. The conveyor belt transfers the goods from the ground to the conveyor belt, effectively improving work efficiency and safety.

[0024] 2. In this utility model, the hydraulic cylinder extends and retracts, driving two guide wheels to work, causing the steel cable to pull the slide upward. At the same time, under the guidance of the pulley, the telescopic frame extends upward synchronously, realizing the automatic and rapid movement of goods to the designated height, saving time and effort and effectively improving work efficiency. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the device for automatically transferring palletized cargo during the palletizing process of air cargo, as proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the chain structure of the device for automatically transporting palletized cargo during the palletizing process proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the gantry two of the device for automatically transferring palletized cargo during air cargo palletizing, as proposed in this utility model.

[0028] Figure 4 This is a schematic diagram of the carriage structure of the device for automatically transporting palletized cargo during the palletizing process proposed in this utility model.

[0029] Figure 5 for Figure 5 Enlarged view of point A in the middle;

[0030] Figure 6 This is a schematic diagram of the pulley structure of the device for automatically transferring palletized cargo during the palletizing process proposed in this utility model.

[0031] Legend:

[0032] 1. Base; 2. Lifting frame; 3. Platform; 4. Conveyor belt one; 5. Support plate; 6. Conveyor belt two; 7. Sprocket; 8. Chain; 9. Fixing block; 10. Steel cable one; 11. Cart; 12. Gantry one; 13. Outer shell; 14. Gantry two; 15. Telescopic frame; 16. Pulley; 17. Guide wheel; 18. Steel cable two; 19. Limiting plate; 20. Hydraulic cylinder; 21. Slide. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Example 1:

[0035] Reference Figure 1 , Figure 2 This utility model provides an embodiment of a device for automatically transporting palletized cargo during air cargo palletizing, comprising a base 1, a lifting frame 2 disposed on the top right side of the base 1, a platform 3 disposed on the top of the lifting frame 2, a conveyor belt 4 disposed inside the platform 3, a support plate 5 disposed on the top left side of the base 1, a conveyor belt 6 disposed inside the support plate 5, the base 1 is used to support the entire device, the lifting frame 2 is used to drive the platform 3 to lift and lower, wherein the bottom of the lifting frame 2 is equipped with a drive mechanism to realize lifting and lowering, the platform 3 is used to support cargo for easy unloading, the conveyor belt 4 is used to facilitate unloading cargo from the cargo hold, the support plate 5 is used to support the unloaded cargo, the conveyor belt 6 is used to transport cargo for easy unloading, and a lifting component is disposed on the top of the base 1;

[0036] The lifting assembly includes two masts 12. The bottom of each mast 12 is fixedly connected to the top of the base 1. A housing 13 is fixedly connected to the top of each mast 12. A sprocket 7 is rotatably connected inside the housing 13. A chain 8 is located on the right side of each mast 12, and the chain 8 meshes with the sprocket 7. A fixing block 9 is fixedly connected to the left end of the chain 8, and a steel cable 10 is fixedly connected to the bottom of the fixing block 9. The masts 12 support the chain 8, and the housing 13 connects to and protects the sprocket 7. The sprocket 7 stabilizes the chain 8, and the chain 8 pulls the steel cable 10. A drive system is installed at the bottom of the chain 8. The chain 8 is used to pull the chain 8 to move. The fixing block 9 is used to connect the chain 8 and the steel cable 10 together. The steel cable 10 is used to pull the support plate 5 to move. The left side of the steel cable 10 is fixedly connected to the right side of the support plate 5 to realize the movement. The support plate 5 is externally slidably connected to the inside of the gantry 12 to restrict the movement direction of the support plate 5. The bottom of the support plate 5 is provided with a trolley 11, which is a workbench for making plates. The steel cable 10 is externally slidably connected to the inside of the gantry 12 to keep the steel cable 10 stable. The chain 8 is externally slidably connected to the inside of the outer shell 13 to keep the chain 8 stable and prevent it from falling off.

[0037] Example 2:

[0038] Reference Figure 3 - Figure 5The lifting assembly may also include two gantry frames 14, with the bottom of each gantry frame 14 fixedly connected to the top of the base 1. A hydraulic cylinder 20 is fixedly connected inside each gantry frame 14, and multiple telescopic frames 15 are slidably connected inside each gantry frame 14. Multiple pulleys 16 are rotatably connected to the outer sides of each telescopic frame 15. Guide wheels 17 are rotatably connected to the inner sides of each telescopic frame 15 and the output end of the hydraulic cylinder 20. Multiple steel cables 18 are sleeved between the outer sides of two guide wheels 17. A slide 21 is fixedly connected to the bottom end of each steel cable 18. The gantry frames 14 are used to support and connect other parts. The telescopic frames 15 are used to extend the gantry frames 14, allowing the support plate 5 to reach a higher position. The pulleys 16 are used to keep the telescopic frames 15 stable during extension and retraction. The guide wheel 17 is used to limit the pulling direction of the steel cable 18, which is used to drive the telescopic frame 15 and the slide 21 to move. The hydraulic cylinder 20 is used to pull the lower guide wheel 17 to make the lifting assembly work. The slide 21 is used to drive the support plate 5 to move up and down to achieve lifting. The pulley 16 abuts against the outside of the gantry 14 to limit the movement direction and trajectory of the pulley 16. The top of the slide 21 is fixedly connected to the bottom of the support plate 5 to drive the support plate 5 to lift. The left side of the slide 21 is slidably connected to the inside of the telescopic frame 15, and the left side of the slide 21 is slidably connected to the right side of the gantry 14 to limit the movement direction of the slide 21, so that the slide 21 can only move up and down and will not move or shake randomly.

[0039] Example 3:

[0040] Reference Figure 6 The lifting assembly may also include multiple limiting plates 19. The inner side of the limiting plates 19 is fixedly connected to the outside of the conveyor belt 4. The limiting plates 19 are used to block the transported goods to prevent the goods from slipping and causing damage. The limiting plates 19 are evenly distributed so that the spacing between the goods during transport is the same.

[0041] Working Principle: When palletizing at lower levels, personnel pass goods to the palletizer. However, when palletized goods reach higher levels, this manual passing poses safety hazards and is inefficient. Using an automatic goods transfer device for air cargo palletizing can improve efficiency and mitigate safety risks. The conveyor belt 6 is positioned at a suitable height and parallel to one side of the pallet 11 on the pallet trolley. The goods are then placed on the conveyor belt 4 and raised. At this point, the drive system pulls the chain 8. Supported by the gantry 12 and constrained by the sprocket 7, the chain 8 pulls the fixing block 9 on its left side. Simultaneously, the steel cable 10 pulls the support plate 5, causing the support plate 5 to move the conveyor belt 6 upwards. The sensor installed on the left side of the support plate 5 will detect the transmitter on the left side of the platform 3. The upward movement will stop when conveyor belt 4 is aligned with conveyor belt 6. Then, the drive of conveyor belts 4 and 6 will be controlled, and goods will be transported from conveyor belt 4 to conveyor belt 6. Conveyor belt 4 will then descend to retrieve new goods. Simultaneously, the palletizer will retrieve goods from conveyor belt 6 and palletize them on the pallet trolley 11. After palletizing one side, the drive base 1 will drive conveyor belt 6 to gradually move to the opposite side and retrieve goods, completing the first palletizing. Then, the drive will move conveyor belt 6 upwards and backwards. The movement is used to complete the second layer, the third layer, and so on, finally completing the pallet placement. When using the telescopic structure, the hydraulic cylinder 20 is controlled to work, driving the lower guide wheel 17 to move. With the cooperation of the upper guide wheel 17, the steel cable 18 starts to operate. Under the limit of the pulley 16, the steel cable 18 pulls the telescopic frame 15 to start to rise smoothly. At the same time, the steel cable 18 pulls the slide 21 to drive the support plate 5 to rise until it is flush with the platform 3, which can also realize pallet placement. When using the limit plate 19 structure, the goods are transported smoothly, saving time and effort, effectively improving work efficiency, and preventing the goods from falling.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is 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 device for automatically transferring palletized cargo during air cargo palletizing, comprising a base (1), characterized in that: A lifting frame (2) is provided on the top right side of the base (1), a platform (3) is provided on the top of the lifting frame (2), a conveyor belt (4) is provided inside the platform (3), a support plate (5) is provided on the top left side of the base (1), a conveyor belt (6) is provided inside the support plate (5), and a lifting component is installed on the top of the base (1). The lifting assembly includes two masts (12). The bottom of the mast (12) is fixedly connected to the top of the base (1). The top of the mast (12) is fixedly connected to a housing (13). A sprocket (7) is rotatably connected inside the housing (13). A chain (8) is provided on the right side of the mast (12). The chain (8) and the sprocket (7) mesh with each other. A fixing block (9) is fixedly connected to the left end of the chain (8). A steel cable (10) is fixedly connected to the bottom of the fixing block (9).

2. The device for automatically transferring palletized cargo during air cargo palletizing according to claim 1, characterized in that: The lifting assembly may further include two gantry frames (14), the bottom of which is fixedly connected to the top of the base (1). A hydraulic cylinder (20) is fixedly connected inside the gantry frame (14). Multiple telescopic frames (15) are slidably connected inside the gantry frame (14). Multiple pulleys (16) are rotatably connected to the outside of the telescopic frames (15). Guide wheels (17) are rotatably connected to the inside of the telescopic frames (15) and the output end of the hydraulic cylinder (20). Multiple steel cables (18) are sleeved between the outside of the two guide wheels (17). A slide (21) is fixedly connected to the bottom end of the steel cables (18).

3. The device for automatically transferring palletized cargo during air cargo palletizing according to claim 1, characterized in that: The lifting assembly may also include multiple limiting plates (19), the inner side of which is fixedly connected to the outside of the conveyor belt (4).

4. The device for automatically transferring palletized cargo during air cargo palletizing according to claim 1, characterized in that: The steel cable (10) is fixedly connected to the right side of the support plate (5) on the left side. The support plate (5) is slidably connected to the inner side of the gantry (12) on the outside. A flatbed cart (11) is provided at the bottom of the support plate (5).

5. The device for automatically transferring palletized cargo during air cargo palletizing according to claim 1, characterized in that: The chain (8) is externally slidably connected to the inside of the outer shell (13), and the steel cable (10) is externally slidably connected to the inside of the gantry (12).

6. The device for automatically transferring palletized cargo during air cargo palletizing according to claim 3, characterized in that: The limiting plates (19) are equidistantly distributed.

7. The device for automatically transferring palletized cargo during air cargo palletizing according to claim 2, characterized in that: The pulley (16) abuts against the outside of the gantry (14), and the top of the carriage (21) is fixedly connected to the bottom of the support plate (5).

8. The device for automatically transferring palletized cargo during air cargo palletizing according to claim 2, characterized in that: The slide (21) is slidably connected to the inside of the telescopic frame (15) on the left side, and the slide (21) is slidably connected to the right side of the gantry (14) on the left side.

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