A mobile stacking device for a stereoscopic warehouse

Abstract

The application discloses a mobile stacking device for a stereoscopic warehouse and relates to the technical field of stacking, which is characterized in that the mobile stacking device comprises a bottom plate, a support, an outer frame and a motor. The support is arranged in a U shape and is fixedly connected to the top of the bottom plate; the support is provided with a through slot one on each of the front and back sides; the outer frame is fixedly connected to the top of the bottom plate and located on one side of the support; the top of the outer frame is fixedly connected with a counterweight; the two hydraulic cylinders can make the moving plate and the connecting plate move upwards, so that the goods move upwards; when the goods are moved to the stacking position, the motor is controlled to work, so that the threaded rod rotates, the shell and the goods move to the right, the goods are sent into the goods shelf, the goods are stacked, the goods can be placed in the goods shelf without manual or mechanical arm assistance, manpower and material resources are saved, and the stacking efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of stacking technology, and more specifically to a mobile stacking device for automated warehouses. Background Technology

[0002] The development of warehousing and logistics is very rapid, especially the logistics of large-item warehouses. In order to make the most of warehouse space, warehouse shelves are large and high-level shelves. Stacking devices are used to store and retrieve goods from high-level shelves.

[0003] Existing stacking equipment typically requires manual labor or robotic arms to lift goods onto shelves, resulting in low stacking efficiency. Furthermore, existing stacking equipment lacks warning functions, failing to alert other workers during the handling of goods and increasing the risk of accidents. Therefore, improvements are needed.

[0004] Therefore, it is necessary to invent a mobile stacking device for automated warehouses. Summary of the Invention

[0005] Therefore, the present invention provides a mobile stacking device for automated warehouses to solve the problems in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a mobile stacking device for automated warehouses, comprising:

[0007] Base plate, used for loading components of stacking equipment;

[0008] The bracket is U-shaped and is fixedly connected to the top of the base plate. A through groove is provided on both the front and rear sides of the bracket.

[0009] An outer frame is fixedly connected to the top of the base plate and located on one side of the support, and a counterweight is fixedly connected to the top of the outer frame;

[0010] Stacking assembly, which is mounted on a base plate and a support frame;

[0011] Warning components are mounted on the base plate, bracket, and outer frame.

[0012] Preferably, the stacking assembly includes a movable plate located inside the support and slidably connected to two through slots. Two hydraulic cylinders are fixedly connected to the bottom of the movable plate, and the bottom ends of the two hydraulic cylinders are fixedly connected to the top of the base plate. A connecting plate is fixedly connected to the bottom of the movable plate. A positioning rod is slidably embedded in the top of the support, and the bottom end of the positioning rod is fixedly connected to the top of the movable plate. A reinforcing rod is fixedly connected to one side of the positioning rod, and one end of the reinforcing rod is fixedly connected to the connecting plate.

[0013] Preferably, the bottom of the connecting plate is fixedly connected to two support blocks, one of which is fixedly connected to a motor on one side. The output shaft of the motor is fixedly connected to a threaded rod, which passes through the two support blocks. A threaded block is sleeved on the outside of the threaded rod, and the threaded block and the threaded rod are connected by threads. A housing is fixedly connected to the bottom of the threaded block, and the bottom and one side of the housing are set as open.

[0014] Preferably, the housing has two clamping plates inside, and three electric push rods are fixedly embedded on the outer sides of each of the two clamping plates. The three electric push rods located on the rear side of the two clamping plates are fixedly embedded on the rear side of the housing, and the three electric push rods located on the front side of the two clamping plates are fixedly embedded on the front side of the housing. A limit block is formed at the top of the threaded block, and a limit groove is formed at the bottom of the connecting plate. The limit block is embedded in the limit groove and slidably connected to it. The limit block and the limit groove have T-shaped cross sections. The threaded rod and the support block are connected by bearings.

[0015] Preferably, the warning component includes a housing 1, which is fixedly connected to the front side of the bracket and its bottom is fixedly connected to the base plate. Two housings 2 are fixedly connected to the top of the base plate, and the two housings 2 are located on the front and rear sides of the bracket respectively. A pipe 1 is provided on the outer side of the bottom of the base plate. Both ends of the pipe 1 penetrate the base plate and are respectively embedded in the bottom of the two housings 2. A pipe 2 is fixedly embedded on one side of the pipe 1, and one end of the pipe 2 penetrates the base plate and is fixedly embedded in the bottom of the housing 1.

[0016] Preferably, a piston is slidably disposed inside the first housing, a moving rod is fixedly connected to the top of the piston, a through groove is opened on the top of the first housing, the moving rod passes through the through groove and is slidably connected thereto, a connecting rod is fixedly connected to the top of the moving rod and the positioning rod, a piston is slidably disposed inside both second housings, a toothed plate is fixedly connected to one side of both second pistons, a through groove is opened on one side of both second housings, and the two toothed plates pass through the two through grooves and are slidably connected thereto respectively.

[0017] Preferably, the top of the outer frame is provided with two rotating shafts, the bottom ends of which are connected to the top of the base plate. The two rotating shafts are located inside the two toothed plates. Gears are fixedly sleeved on the outside of the two rotating shafts. The two gears are respectively meshed with the two toothed plates. Guide blocks are fixedly connected to the outside of the two toothed plates. Guide grooves are provided on the front and rear sides of the outer frame. The two guide blocks pass through the two guide grooves and are slidably connected to them.

[0018] Preferably, a U-shaped rod is fixedly connected to the top of the outer frame, and two U-shaped rods are respectively located on the front and rear sides of the counterweight. A movable block is slidably sleeved on the outside of each of the two U-shaped rods. A warning light is fixedly connected to the top of each of the two movable blocks. A turntable is fixedly connected to the top of each of the two rotating shafts. A connecting rod is fixedly connected to the top of each of the two turntables. A connecting rod is fixedly connected to the top of each of the two movable blocks. A pull rod is sleeved on the outside of each of the two connecting rods. One end of each pull rod is sleeved on the outside of each of the two connecting rods. The pull rod is connected to the connecting rods one and two through bearings. A gong plate is fixedly connected to one side of each of the two U-shaped rods. Multiple striking blocks are fixedly sleeved on the outside of each of the two rotating shafts.

[0019] Preferably, rollers are fixedly connected to the four corners of the bottom of the base plate, and a pusher is fixedly connected to the top of the base plate.

[0020] Preferably, the rotating shaft is connected to the outer frame and the base plate via bearings.

[0021] The beneficial effects of this invention are:

[0022] 1. This invention uses two hydraulic cylinders to move the moving plate and connecting plate upwards, thereby moving the goods upwards. Once the goods are in the stacking position, the motor is controlled to rotate the threaded rod, which moves the shell and goods to the right and delivers the goods into the shelf. This completes the stacking of goods. Furthermore, the goods can be placed in the shelf without the assistance of manual labor or robotic arms, which not only saves manpower and resources but also improves stacking efficiency.

[0023] 2. This invention designs a warning component that activates when the moving plate moves up and down. This causes the two warning lights to move laterally continuously and the striking block to strike the gong plate and produce sound. This serves as a visual and auditory warning to other workers, thereby preventing them from approaching the device and thus avoiding safety accidents. Attached Figure Description

[0024] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0025] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which the present invention can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0026] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 Provided by the present invention Figure 1 Enlarged view of point A in the image;

[0028] Figure 3 This is a front sectional view provided by the present invention;

[0029] Figure 4 Provided by the present invention Figure 3 Enlarged view of point B in the image;

[0030] Figure 5 A perspective view of components such as a motor, support block, threaded rod, threaded block, and housing provided by the present invention;

[0031] Figure 6 A perspective view of the warning component provided by the present invention;

[0032] Figure 7 Provided by the present invention Figure 6 Exploded view from the rear;

[0033] Figure 8 Provided by the present invention Figure 7 Enlarged view of point C in the image;

[0034] In the diagram: 1. Base plate, 2. Bracket, 3. Outer frame, 4. Counterweight, 5. Moving plate, 6. Hydraulic cylinder, 7. Connecting plate, 8. Positioning rod, 9. Reinforcing rod, 10. Support block, 11. Motor, 12. Threaded rod, 13. Threaded block, 14. Housing, 15. Clamping plate, 16. Electric push rod, 17. Limiting block, 18. Box 1, 19. Box 2, 20. Pipe 1, 21. Pipe 2, 22. Piston 1, 23. Moving rod, 24. Connecting rod, 25. Piston 2, 26. Gear plate, 27. Rotating shaft 1, 28. Gear, 29. Guide block, 30. U-shaped rod, 31. Moving block, 32. Warning light, 33. Turntable, 34. Link 1, 35. Link 2, 36. Pull rod, 37. Screw plate, 38. Striking block, 39. Roller, 40. Push handle. Detailed Implementation

[0035] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0036] See attached document Figure 1 - Appendix Figure 8 The present invention provides a mobile stacking device for automated warehouses, comprising:

[0037] Base plate 1, which is used to load components of the stacking device;

[0038] The bracket 2 is U-shaped and is fixedly connected to the top of the base plate 1. The bracket 2 has through slots on both the front and rear sides.

[0039] The outer frame 3 is fixedly connected to the top of the base plate 1 and located on one side of the bracket 2. A counterweight 4 is fixedly connected to the top of the outer frame 3.

[0040] A stacking assembly, which is mounted on a base plate 1 and a support 2;

[0041] Warning components are mounted on the base plate 1, bracket 2 and outer frame 3;

[0042] The stacking assembly includes a movable plate 5, which is located inside the support 2 and slides through two through slots. Two hydraulic cylinders 6 are fixedly connected to the bottom of the movable plate 5, and the bottom ends of both hydraulic cylinders 6 are fixedly connected to the top of the base plate 1. A connecting plate 7 is fixedly connected to the bottom of the movable plate 5. A positioning rod 8 is slidably embedded in the top of the support 2, and its bottom end is fixedly connected to the top of the movable plate 5. A reinforcing rod 9 is fixedly connected to one side of the positioning rod 8, and one end of the reinforcing rod 9 is fixedly connected to the connecting plate 7. Two support blocks 10 are fixedly connected to the bottom of the connecting plate 7. A motor 11 is fixedly connected to one side of one of the support blocks 10. A threaded rod 12 is fixedly connected to the output shaft of the motor 11, passing through the two support blocks 10. A sleeve is fitted around the threaded rod 12. There is a threaded block 13, which is connected to the threaded rod 12 by threads. The bottom of the threaded block 13 is fixedly connected to the housing 14. The bottom and one side of the housing 14 are open. There are two clamping plates 15 inside the housing 14. Three electric push rods 16 are fixedly embedded on the outside of the two clamping plates 15. The three electric push rods 16 located on the rear side of the two clamping plates 15 are fixedly embedded on the rear side of the housing 14. The three electric push rods 16 located on the front side of the two clamping plates 15 are fixedly embedded on the front side of the housing 14. A limit block 17 is opened at the top of the threaded block 13. A limit groove is opened at the bottom of the connecting plate 7. The limit block 17 is embedded in the limit groove and slidably connected to it. The cross section of the limit block 17 and the limit groove is T-shaped. The threaded rod 12 is connected to the support block 10 by bearings.

[0043] In this embodiment, the operation of the two hydraulic cylinders 6 can move the moving plate 5 and the connecting plate 7 upward, thereby moving the goods upward. When they are moved to the stacking position, the control motor 11 can be turned to rotate the threaded rod 12, thereby moving the housing 14 and the goods to the right, and then sending the goods into the shelf, thus completing the stacking of the goods.

[0044] To achieve the purpose of warning, this device adopts the following technical solution: The warning component includes a housing 18, which is fixedly connected to the front side of the bracket 2 and its bottom is fixedly connected to the base plate 1. Two housings 19 are fixedly connected to the top of the base plate 1, and the two housings 19 are located on the front and rear sides of the bracket 2 respectively. A pipe 20 is provided on the outer side of the bottom of the base plate 1. Both ends of the pipe 20 penetrate the base plate 1 and are respectively embedded in the bottom of the two housings 19. A pipe 21 is fixedly embedded on one side of the pipe 20. One end of the pipe 21 penetrates the base plate 1 and is fixedly embedded in the bottom of the housing 18. A piston 22 is slidably provided inside the housing 18. The top of the piston 22 is fixed. A movable rod 23 is connected to the top of the housing 18. A through slot 2 is opened on the top of the housing 18. The movable rod 23 passes through the through slot 2 and is slidably connected to it. A connecting rod 24 is fixedly connected to the top of the movable rod 23 and the positioning rod 8. Pistons 25 are slidably installed inside the two housings 29. A toothed plate 26 is fixedly connected to one side of each of the two pistons 25. A through slot 3 is opened on one side of each of the two housings 29. The two toothed plates 26 pass through the two through slots 3 and are slidably connected to them. Two rotating shafts 27 are embedded in the top of the outer frame 3. The bottom ends of the two rotating shafts 27 are connected to the top of the bottom plate 1. The two rotating shafts 27 are located inside the two toothed plates 26. Gears 28 are fixedly sleeved on the outside of the two rotating shafts 27. 8 is respectively engaged with two toothed plates 26. Guide blocks 29 are fixedly connected to the outer sides of both toothed plates 26. Guide grooves are opened on the front and rear sides of the outer frame 3. The two guide blocks 29 pass through the two guide grooves and are slidably connected to them. A U-shaped rod 30 is fixedly connected to the top of the outer frame 3. The two U-shaped rods 30 are located on the front and rear sides of the counterweight block 4 respectively. Moving blocks 31 are slidably sleeved on the outside of the two U-shaped rods 30. Warning lights 32 are fixedly connected to the top of the two moving blocks 31. Turntables 33 are fixedly connected to the top of the two rotating shafts 27. Connecting rods 34 are fixedly connected to the top of the two turntables 33. Connecting rods 35 are fixedly connected to the top of the two moving blocks 31. Connecting rods 35 are fixedly connected to the top of the two connecting rods 34. The device is equipped with pull rods 36, one end of which is respectively fitted onto the outside of two connecting rods 35. The pull rods 36 are connected to connecting rod 1 34 and connecting rod 2 35 via bearings. One side of each of the two U-shaped rods 30 is fixedly connected to a gong piece 37. Multiple striking blocks 38 are fixedly fitted onto the outside of each of the two rotating shafts 27. The device is designed with a warning component. When the moving plate 5 moves up and down, the warning component will be activated. This will cause the two warning lights 32 to move horizontally continuously and the striking blocks 38 to continuously strike the gong piece 37 and make a sound. This will serve as a visual and auditory warning to other workers, thereby preventing other workers from approaching the device and thus avoiding safety accidents.

[0045] In order to facilitate the movement of this device, the following technical solution is adopted: rollers 39 are fixedly connected to the four corners of the bottom of the base plate 1, and push handles 40 are fixedly connected to the top of the base plate 1. The design of rollers 39 and push handles 40 can facilitate the movement of this device.

[0046] In order to reduce wear, the device adopts the following technical solution: the rotating shaft 27 is connected to the outer frame 3 and the base plate 1 through bearings, which can reduce wear.

[0047] The usage process of this invention is as follows: When using this invention, the device is pushed to the stacking point of the goods by the design of the rollers 39 and the pusher 40. Then, the goods are manually placed under the shell 14. Subsequently, the two hydraulic cylinders 6 are controlled to move the moving plate 5 and connecting plate 7 downwards, so that the shell 14 covers the upper half of the goods. Then, the electric push rods 16 on the front and rear sides can be controlled to clamp and fix the goods with the two clamping plates 15. After fixing, the two hydraulic cylinders 6 are controlled to move the moving plate 5 and connecting plate 7 upwards, so that the goods move upwards. When it moves to the stacking position, the motor 11 is controlled to rotate the threaded rod 12. When the threaded rod 12 rotates, the threaded block 13 moves, which in turn moves the housing 14 and the goods to the right, allowing the goods to be delivered into the shelf. Once inside the shelf, the electric push rod 16 is controlled to release the clamping plate 15 from fixing the goods, thus placing the goods on the shelf and completing the stacking of the goods. During stacking, no manual or robotic arm assistance is required to place the goods into the shelf, which not only saves manpower and resources but also improves stacking efficiency. After the goods are placed, the motor 11 is controlled to reverse so that the housing 14 is reset, and then the hydraulic cylinder 6 is controlled to reset each moving plate 5 and connecting plate 7. The same method is then used to stack the goods again.

[0048] When the movable plate 5 moves up and down, it also causes the positioning rod 8 to move up and down. Then, under the action of the connecting rod 24, it also causes the movable rod 23 to move up and down. When the movable rod 23 moves upward, it causes the piston 22 to move upward. Then, under the action of the pipe 21 and the two pipes 20, it draws air from the two housings 19 into the housing 18. This causes the two pistons 25 and the two gear plates 26 to move to the right. When the gear plates 26 move to the right, they cause the two gears 28 to rotate. The rotation of the two gears 28 drives the two rotating shafts 27 to rotate, and the rotation of the two rotating shafts 27 drives the two turntables 33 to rotate. Because the pull rod 36 is connected to the connecting rod 34 and the connecting rod... The two 35s are movable through the bearing connection. Under the action of the two pull rods 36, the rotation of the two turntables 33 causes the two moving blocks 31 to move left and right continuously, which in turn causes the two warning lights 32 to move left and right continuously. At the same time, the rotation of the two rotating shafts 27 causes multiple striking blocks 38 to strike the gong plate 37 in sequence and make a sound. This can serve as a visual and auditory warning to other workers, thereby preventing other workers from approaching the device and thus avoiding safety accidents. On the same principle, the downward movement of the moving rod 23 can also cause the warning lights 32 to move left and right and strike the gong plate 37 continuously and make a sound. The striking blocks 38 are made of rubber material and can be bent.

[0049] The above are merely preferred embodiments of the present invention. Any person skilled in the art may modify the present invention or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of the present invention are within the scope of protection claimed by the present invention.

Claims

1. A mobile stacking device for automated warehouses, characterized in that, include: The base plate (1) is used to load the components of the stacking device; The bracket (2) is U-shaped and is fixedly connected to the top of the base plate (1). The bracket (2) has through slots on both the front and rear sides. The outer frame (3) is fixedly connected to the top of the base plate (1) and located on one side of the bracket (2). A counterweight (4) is fixedly connected to the top of the outer frame (3). Stacking assembly, which is mounted on base plate (1) and support (2); Warning components are mounted on the base plate (1), bracket (2) and outer frame (3); The stacking assembly includes a movable plate (5), which is located inside the support (2) and slides through two through slots. Two hydraulic cylinders (6) are fixedly connected to the bottom of the movable plate (5), and the bottom ends of the two hydraulic cylinders (6) are fixedly connected to the top of the base plate (1). A connecting plate (7) is fixedly connected to the bottom of the movable plate (5). A positioning rod (8) is slidably embedded in the top of the support (2). The bottom end of the positioning rod (8) is fixedly connected to the top of the movable plate (5). A reinforcing rod (9) is fixedly connected to one side of the positioning rod (8), and one end of the reinforcing rod (9) is fixedly connected to the connecting plate (7). The bottom of the connecting plate (7) is fixedly connected to two support blocks (10). One of the support blocks (10) is fixedly connected to a motor (11) on one side. The output shaft of the motor (11) is fixedly connected to a threaded rod (12). The threaded rod (12) passes through the two support blocks (10). A threaded block (13) is sleeved on the outside of the threaded rod (12). The threaded block (13) is connected to the threaded rod (12) by a thread. The bottom of the threaded block (13) is fixedly connected to a housing (14). The bottom and one side of the housing (14) are set as open.

2. A mobile stacking device for an automated warehouse according to claim 1, characterized in that: The housing (14) is provided with two clamping plates (15) inside. Three electric push rods (16) are fixedly embedded on the outer side of the two clamping plates (15). The three electric push rods (16) located on the rear side of the two clamping plates (15) are fixedly embedded on the rear side of the housing (14). The three electric push rods (16) located on the front side of the two clamping plates (15) are fixedly embedded on the front side of the housing (14). A limit block (17) is opened at the top of the threaded block (13). A limit groove is opened at the bottom of the connecting plate (7). The limit block (17) is embedded in the limit groove and slidably connected to it. The limit block (17) and the limit groove have T-shaped cross sections. The threaded rod (12) and the support block (10) are connected by bearings.

3. A mobile stacking device for an automated warehouse according to claim 1, characterized in that: The warning component includes a box (18), which is fixedly connected to the front side of the bracket (2) and the bottom of the box (18) is fixedly connected to the base plate (1). Two boxes (19) are fixedly connected to the top of the base plate (1). The two boxes (19) are located on the front and rear sides of the bracket (2) respectively. A pipe (20) is provided on the outer side of the bottom of the base plate (1). Both ends of the pipe (20) penetrate the base plate (1) and are respectively embedded in the bottom of the two boxes (19). A pipe (21) is fixedly embedded on one side of the pipe (20). One end of the pipe (21) penetrates the base plate (1) and is fixedly embedded in the bottom of the box (18).

4. A mobile stacking device for an automated warehouse according to claim 3, characterized in that: Piston 1 (22) is slidably provided inside the first box (18). A moving rod (23) is fixedly connected to the top of the first piston (22). A through groove 2 is opened at the top of the first box (18). The moving rod (23) passes through the through groove 2 and is slidably connected to it. A connecting rod (24) is fixedly connected to the top of the moving rod (23) and the positioning rod (8). Piston 2 (25) is slidably provided inside the two second boxes (19). A toothed plate (26) is fixedly connected to one side of each of the two second pistons (25). A through groove 3 is opened on one side of each of the two second boxes (19). The two toothed plates (26) pass through the two through grooves 3 respectively and are slidably connected to them.

5. A mobile stacking device for an automated warehouse according to claim 4, characterized in that: The top of the outer frame (3) is fitted with two rotating shafts (27), the bottom ends of the two rotating shafts (27) are connected to the top of the base plate (1), the two rotating shafts (27) are located inside the two toothed plates (26), the two rotating shafts (27) are fixedly fitted with gears (28), the two gears (28) are respectively meshed with the two toothed plates (26), the outer sides of the two toothed plates (26) are fixedly connected with guide blocks (29), the front and rear sides of the outer frame (3) are provided with guide grooves, the two guide blocks (29) pass through the two guide grooves and are slidably connected to them.

6. A mobile stacking device for an automated warehouse according to claim 5, characterized in that: The top of the outer frame (3) is fixedly connected to a U-shaped rod (30). The two U-shaped rods (30) are located on the front and rear sides of the counterweight (4) respectively. The two U-shaped rods (30) are each slidably fitted with a moving block (31). The top of the two moving blocks (31) is fixedly connected to a warning light (32). The top of the two rotating shafts (27) is fixedly connected to a turntable (33). The top of the two turntables (33) is fixedly connected to a connecting rod (34). The top of each block (31) is fixedly connected to a second connecting rod (35). Each of the two connecting rods (34) is fitted with a pull rod (36). One end of each pull rod (36) is fitted onto the outside of the two connecting rods (35). The pull rod (36) is connected to the first connecting rod (34) and the second connecting rod (35) via bearings. Each of the two U-shaped rods (30) is fixedly connected to a gong piece (37) on one side. Each of the two rotating shafts (27) is fixedly fitted with multiple striking blocks (38).

7. A mobile stacking device for an automated warehouse according to claim 1, characterized in that: Rollers (39) are fixedly connected to the four corners of the bottom of the base plate (1), and pushers (40) are fixedly connected to the top of the base plate (1).

8. A mobile stacking device for an automated warehouse according to claim 5, characterized in that: The rotating shaft (27) is connected to the outer frame (3) and the base plate (1) via bearings.

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