Goods lifting mechanism for warehousing

Abstract

The utility model relates to the technical field of warehousing, in particular to a warehousing cargo lifting mechanism which comprises supporting legs, a supporting frame and a supporting plate, the supporting frame is arranged at the upper ends of the supporting legs, the supporting plate is arranged at the upper end of the supporting frame, a lifting structure is arranged on the side face of the supporting frame, and a driving structure is arranged at the upper end of the supporting plate. A second chain wheel drives a conveying chain to rotate, so that the rotating directions of transfer chains on the two sides are opposite, lifting blocks are driven to move upwards from the inner side at the same time, and the lifting blocks circularly move on the conveying chain, so that the situation that after cargoes are carried, a platform for placing the cargoes needs to move downwards, a large amount of time is wasted, and the carrying efficiency is reduced is prevented. And the device can conveniently and quickly carry goods.

Description

Technical Field

[0001] The utility model relates to the technical field of warehousing, in particular to a cargo lifting mechanism for warehousing. Background Art

[0002] With the rapid development of the logistics industry, warehouse management has become increasingly important. In large warehouses, the rapid, safe and efficient handling of goods has become a key issue. Therefore, a warehouse cargo lifting mechanism is needed to meet the needs of cargo handling. However, the existing devices still have certain use defects when used, such as:

[0003] Patent No. "CN202223473956.2" discloses a warehouse hoist. When in use, the device connects the loading platform with the fixed frame by sliding so that the loading platform will not shake during the lifting or lowering process and is more stable, thereby making the goods more stable during the lifting or lowering process. However, when lifting the goods, the device requires the loading platform to move up and down continuously to lift the goods. After the goods are moved upward, a lot of time will be wasted in the process of moving downward, which reduces the efficiency of carrying the goods and makes it impossible to lift and move the goods conveniently and quickly. Utility Model Content

[0004] The utility model aims to solve the above-mentioned problem and proposes a storage cargo lifting mechanism, which improves the problem of low handling effect of the existing storage cargo lifting mechanism.

[0005] A cargo lifting mechanism for storage, comprising a supporting foot, a supporting frame and a supporting plate: the upper end of the supporting foot is provided with a supporting frame, the upper end of the supporting frame is provided with a supporting plate, the side of the supporting frame is provided with a lifting structure, and the upper end of the supporting plate is provided with a driving structure;

[0006] The lifting structure comprises a conveying chain, a lifting block and a limiting plate. The side of the support frame is provided with a conveying chain, the side of the conveying chain is provided with a lifting block, and the side of the support frame is provided with a limiting plate.

[0007] Preferably, the driving structure includes a driving motor, a rotating shaft and a conversion box, the driving motor is arranged at the upper end of the supporting plate, the rotating shaft is arranged at the side of the driving motor, and the conversion box is arranged at the side of the rotating shaft.

[0008] Preferably, a first sprocket is provided on the side of the conversion box, and a chain is provided on the surface of the first sprocket.

[0009] Preferably, a second sprocket is provided on the side of the support frame, one end of the chain is connected to the second sprocket, and the side of the second sprocket is connected to the conveying chain.

[0010] Preferably, a placing platform is provided at the upper end of the supporting leg, a limiting plate is provided on the side of the placing platform, and the limiting plate is located in the middle of the conveying chains on both sides.

[0011] Preferably, a fixing plate is provided on the side of the support frame, a fixing bolt is provided on the side of the fixing plate, a hydraulic rod is provided on the side of the fixing plate, and a pushing block is provided on the side of the hydraulic rod.

[0012] Preferably, a connecting block is provided on the side of the support frame, a controller is provided at the upper end of the connecting block, a return spring is provided at the lower end of the connecting block, a pressing plate is provided at the lower end of the return spring, and a button is provided at the lower end of the connecting block.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the arrangement of a driving motor, a rotating shaft, a conversion box, a first sprocket, a second sprocket, a chain, a conveying chain and a lifting block, when the device is in use, the driving motor is first turned on. Since two separate motors are arranged inside the driving motor, the driving motor drives the rotating shafts on both sides to rotate respectively, and two meshing bevel gears are arranged inside the conversion box. The rotating shaft is connected to one of the bevel gears, and drives the other bevel gear to rotate through the bevel gear, so as to drive the first sprocket to rotate through the other bevel gear, so that the first sprocket drives the second sprocket to rotate through the chain, and drives the conveying chain to rotate through the second sprocket, so that the transfer chains on both sides rotate in opposite directions, driving the lifting block to move upward from the inside at the same time, so that the lifting block makes a circular motion on the conveying chain, so as to prevent a lot of time from being wasted after the goods are transported because the platform for placing the goods needs to move downward, resulting in reduced transportation efficiency, so that the device can conveniently and quickly transport the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall front-view three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall rear-view stereoscopic structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the conveyor chain and the lifting block installation of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the installation of the return spring and the pressing plate of the utility model.

[0019] In the figure: 1. supporting foot; 2. supporting frame; 3. supporting plate; 4. placing table; 5. limiting plate; 6. lifting block; 7. driving motor; 8. rotating shaft; 9. conversion box; 10. first sprocket; 11. chain; 12. second sprocket; 13. fixing plate; 14. fixing bolt; 15. hydraulic rod; 16. pushing block; 17. connecting block; 18. controller; 19. pressing plate; 20. reset spring; 21. button; 22. conveyor chain; 23. lifting structure; 24. driving structure. DETAILED DESCRIPTION

[0020] 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.

[0021] When implementing: Figure 1-4 As shown, a cargo lifting mechanism for storage includes a support leg 1, a support frame 2 and a support plate 3: the upper end of the support leg 1 is provided with the support frame 2, the upper end of the support frame 2 is provided with the support plate 3, the side of the support frame 2 is provided with a lifting structure 23, and the upper end of the support plate 3 is provided with a driving structure 24;

[0022] The lifting structure 23 includes a conveying chain 22, a lifting block 6 and a limiting plate 5. The conveying chain 22 is arranged on the side of the support frame 2, the lifting block 6 is arranged on the side of the conveying chain 22, and the limiting plate 5 is arranged on the side of the support frame 2;

[0023] When the device is in use, the cargo box is first placed on the surface of the placement table 4, and then the inner lifting block 6 is driven upward by the conveyor chain 22 to make the lifting block 6 fit with the bottom of both sides of the cargo box to drive the cargo box upward, and the cargo box is placed on the surface of the lifting block 6 through the limiting plate 5 to prevent the cargo box from being offset and falling off, thereby driving the cargo box to move upward.

[0024] The driving structure 24 includes a driving motor 7, a rotating shaft 8 and a conversion box 9. The driving motor 7 is disposed on the upper end of the support plate 3, the rotating shaft 8 is disposed on the side of the driving motor 7, and the conversion box 9 is disposed on the side of the rotating shaft 8;

[0025] When the device is in use, the driving motor 7 is first turned on. Since two separate motors are arranged inside the driving motor 7, the driving motor 7 drives the rotating shafts 8 on both sides to rotate, and two meshing bevel gears are arranged inside the conversion box 9. The rotating shaft 8 is connected to one of the bevel gears and drives the bevel gear to rotate, thereby driving the other bevel gear to rotate, so that the other bevel gear drives the first sprocket 10 to rotate, so that the first sprockets 10 on both sides rotate in opposite directions.

[0026] A first sprocket 10 is disposed on the side of the conversion box 9 , and a chain 11 is disposed on the surface of the first sprocket 10 .

[0027] A second sprocket 12 is disposed on the side of the support frame 2, one end of the chain 11 is connected to the second sprocket 12, and the side of the second sprocket 12 is connected to the conveying chain 22;

[0028] When the device is in use, since the first sprockets 10 on both sides rotate in opposite directions, the first sprockets 10 on both sides drive the second sprockets 12 on both sides to rotate through the chains 11, so that the second sprockets 12 drive the conveying chain 22 to rotate, so that the conveying chain 22 on one side rotates counterclockwise and the conveying chain 22 on the other side rotates clockwise, so that the conveying chains 22 on both sides can drive the lifting blocks 6 located on the inner side to move upward to transport the cargo box.

[0029] A placing platform 4 is arranged at the upper end of the supporting foot 1, and a limiting plate 5 is arranged on the side of the placing platform 4, and the limiting plate 5 is located in the middle of the conveying chains 22 on both sides;

[0030] When the device is in use, the cargo box is first placed on the surface of the placement table 4 so that the limit plate 5 limits the cargo box. Since the width of the cargo box is larger than the surface of the placement table 4, the lifting blocks 6 are then fitted with the bottom ends of both sides of the cargo box to drive the cargo box to move upward.

[0031] A fixing plate 13 is disposed on the side of the support frame 2, a fixing bolt 14 is disposed on the side of the fixing plate 13, a hydraulic rod 15 is disposed on the side of the fixing plate 13, and a pushing block 16 is disposed on the side of the hydraulic rod 15;

[0032] When the device is in use, when the top of the cargo box is driven by the conveyor chain 22, the hydraulic rod 15 is opened at this time, so that the hydraulic rod 15 pushes the pushing block 16 toward the cargo box, and pushes the cargo box out of the surface of the lifting block 6, so as to unload the cargo box, thereby achieving the purpose of rapid unloading.

[0033] A connecting block 17 is provided on the side of the support frame 2, a controller 18 is provided at the upper end of the connecting block 17, a return spring 20 is provided at the lower end of the connecting block 17, a pressing plate 19 is provided at the lower end of the return spring 20, and a button 21 is provided at the lower end of the connecting block 17;

[0034] When the device is in use, the cargo box is lifted to the upper end by the conveying chain 22, so that the upper end of the cargo box presses down the pressing plate 19, so that the pressing plate 19 touches the button 21, and the button 21 is pressed, so that the controller 18 turns off the drive motor 7 and opens the hydraulic rod 15 at the same time, so that the hydraulic rod 15 unloads the cargo box, and then the pressing plate 19 is pushed out again by the return spring 20, so that the button 21 pops out again, and the controller 18 turns on the drive motor 7 again to continue to transport the cargo box.

[0035] When the utility model is in use, first put the cargo box on the surface of the placing table 4, limit and align the cargo box through the limit plate 5, then turn on the driving motor 7, so that the driving motor 7 drives the rotating shaft 8 to rotate, and drives the first sprocket 10 on both sides to rotate through the conversion box 9, so that the first sprocket 10 drives the second sprocket 12 to rotate through the chain 11, so that the second sprocket 12 drives the conveying chain 22 to rotate, so that the conveying chain 22 drives the inner lifting block 6 to move upward, so that the lifting block 6 is in contact with the bottom of the two sides of the cargo box, and the cargo box is driven upward. At this time, the cargo box located on the surface of the lifting block 6 is limited by the limit plate 5 to prevent the cargo box from offsetting and falling off during the handling process. When the cargo box moves to the uppermost end, the cargo box pushes the pressing plate 19 upward, and the button 21 is pressed, so that the controller 18 turns off the driving motor 7 and opens the hydraulic rod 15 at the same time, so that the hydraulic rod 15 pushes the pushing block 16 to push the cargo box away from the surface of the lifting block 6, so as to unload the cargo box.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cargo lifting mechanism for storage, characterized in that: Comprising a support foot (1), a support frame (2) and a support plate (3): the support frame (2) is arranged at the upper end of the support foot (1), the support plate (3) is arranged at the upper end of the support frame (2), a lifting structure (23) is arranged on the side of the support frame (2), and a driving structure (24) is arranged at the upper end of the support plate (3); The lifting structure (23) comprises a conveying chain (22), a lifting block (6) and a limiting plate (5); the conveying chain (22) is arranged on the side of the support frame (2); the lifting block (6) is arranged on the side of the conveying chain (22); and the limiting plate (5) is arranged on the side of the support frame (2).

2. A storage cargo lifting mechanism according to claim 1, characterized in that: The driving structure (24) comprises a driving motor (7), a rotating shaft (8) and a conversion box (9); the driving motor (7) is arranged at the upper end of the support plate (3); the rotating shaft (8) is arranged on the side of the driving motor (7); and the conversion box (9) is arranged on the side of the rotating shaft (8).

3. A storage cargo lifting mechanism according to claim 2, characterized in that: A first sprocket (10) is arranged on the side of the conversion box (9), and a chain (11) is arranged on the surface of the first sprocket (10).

4. A storage cargo lifting mechanism according to claim 3, characterized in that: A second sprocket (12) is provided on the side of the support frame (2), one end of the chain (11) is connected to the second sprocket (12), and the side of the second sprocket (12) is connected to the conveyor chain (22).

5. A storage cargo lifting mechanism according to claim 1, characterized in that: A placement platform (4) is provided at the upper end of the support foot (1), and a limit plate (5) is provided on the side of the placement platform (4), wherein the limit plate (5) is located in the middle of the conveying chains (22) on both sides.

6. A storage cargo lifting mechanism according to claim 1, characterized in that: A fixing plate (13) is provided on the side of the support frame (2), a fixing bolt (14) is provided on the side of the fixing plate (13), a hydraulic rod (15) is provided on the side of the fixing plate (13), and a pushing block (16) is provided on the side of the hydraulic rod (15).

7. A storage cargo lifting mechanism according to claim 1, characterized in that: A connecting block (17) is provided on the side of the support frame (2), a controller (18) is provided at the upper end of the connecting block (17), a return spring (20) is provided at the lower end of the connecting block (17), a pressing plate (19) is provided at the lower end of the return spring (20), and a button (21) is provided at the lower end of the connecting block (17).

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