Carrying device for automatic stereoscopic warehouse

Abstract

The utility model relates to the field of automatic stereoscopic warehouses and discloses a carrying device for an automatic stereoscopic warehouse, which comprises a base, universal wheels are fixed at four corners of the bottom of the base, a rotating shaft is arranged at the top of the base, an objective table is sleeved on the side wall of the rotating shaft, and supports are fixed on two sides of the top of the base. The tops of the two supports are both provided with lifting mechanisms used for lifting the objective table, the side wall of the rotating shaft is provided with an overturning mechanism used for overturning the objective table, and the tops of the two supports are both provided with limiting mechanisms used for limiting the objective table. The rotating mechanism and the lifting mechanism drive the objective table to move downwards, the rotating mechanism is matched with the overturning mechanism to drive the rotating shaft to rotate, then the objective table is driven to overturn, the objective table inclines by a certain angle, goods can slide into the carrying device from the surface of the objective table, manual goods carrying is not needed, and the carrying efficiency is improved. And the working intensity of workers is reduced, time is saved, the working efficiency is improved, meanwhile, goods are prevented from falling off and hurting the workers, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automated stereoscopic warehouses, in particular to a transport device for automated stereoscopic warehouses. Background Art

[0002] An automated high-bay warehouse is a warehouse system that uses automation technology to store, retrieve, and manage goods. It adopts a three-dimensional structure and uses automated equipment and systems to complete the storage and retrieval of goods. It has the advantages of high efficiency, accuracy, and space saving. At the same time, due to the three-dimensional structure, it can make full use of vertical space and save ground area. In addition, the automated high-bay warehouse can also realize real-time monitoring and management of goods, improving the traceability and safety of logistics.

[0003] The handling devices used in traditional automated warehouses usually use lifting devices to pick up and place goods on the shelves on the loading platform. However, some existing loading platforms are not equipped with protective devices. When the platform moves up and down, the goods can easily slip from the loading platform and injure the workers, reducing the practicality of the device. Moreover, when the goods are taken out of the shelf, workers still need to manually carry the goods, which increases the workers' workload, consumes more time, and reduces work efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a handling device for an automated stereoscopic warehouse.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A handling device for an automated high-bay warehouse comprises a base, universal wheels are fixed at the four corners of the bottom of the base, a rotating shaft is provided on the top of the base, a loading platform is sleeved on the side walls of the rotating shaft, brackets are fixed on both sides of the top of the base, a lifting mechanism for lifting the loading platform is provided on the top of the two brackets, a flipping mechanism for flipping the loading platform is provided on the side walls of the rotating shaft, and a limiting mechanism for limiting the loading platform is provided on the top of the two brackets. During use, the device drives the loading platform to move downward by the rotating mechanism and the lifting mechanism, and cooperates with the flipping mechanism to drive the rotating shaft to rotate, thereby driving the loading platform to flip, so that the loading platform is tilted to a certain angle, so that the goods can slide from the surface of the loading platform to the loading device, and there is no need for manual handling of the goods, which reduces the work intensity of workers, saves a lot of time, and improves work efficiency.

[0007] As a further solution of the present utility model, the lifting mechanism includes a connecting seat, the connecting seat is fixed in the middle of the top of one of the brackets, the inner side wall of the connecting seat is provided with a slide groove, the top of the slide groove is rotatably connected to a screw rod, one end of the screw rod passes through the bottom of the bracket, and one end of the screw rod is rotatably connected to the base, the side wall of the screw rod is provided with a rotating mechanism for rotating the screw rod, the side wall of the slide groove is slidably connected to a second slider, the top of the second slider is provided with a threaded hole, and the threaded hole is adapted to the screw rod, one end of the rotating shaft is rotatably connected to the second slider, and the rotating mechanism includes a worm gear, which is sleeved on the side wall of the screw rod, the bottom of the two brackets are fixed with a fixing plate, the top of the base is provided with a worm, the two ends of the worm gear are respectively rotatably connected to the two fixing plates, and the worm and the worm gear are meshed, a motor is fixed to the outer wall of one of the fixing plates, and the output shaft of the motor is fixed to one end of the worm gear, the driving motor drives the worm gear to rotate, and then drives the two worm gears to rotate. At this time, the two screw rods rotate, driving the loading platform and the rotating shaft to move upward or downward at the same time, making it convenient to take and place goods.

[0008] As a further solution of the present invention, the flipping mechanism includes a rack, which is fixed on one of the side walls of the connecting seat. The side wall at the other end of the rotating shaft is sleeved with a missing gear, and the missing gear and the rack are engaged. The missing gear is driven down while the rotating shaft descends. When the missing gear and the rack contact, the rotating shaft is driven to rotate, and then the loading platform is flipped. At this time, the goods will slide from the other end of the loading platform into the loading device, and no manual handling is required, which saves a lot of time and improves work efficiency.

[0009] As a further solution of the present invention, the limiting mechanism includes a slide, which is fixed to the top of one of the brackets, and the side wall of the slide is slidably connected to the first slider, the side wall of the first slider is fixed with a second connecting rod, and the side wall of the second connecting rod is rotatably connected to the second ring, the side wall of the loading platform is fixed with a first connecting rod, and the side wall of the first connecting rod is rotatably connected to the first ring, and a spring is provided on the top of the base, one end of the spring is fixed to the first ring, and the other end of the spring is fixed to the second ring. When goods are placed at one end of the top of the loading platform, the gravity at one end of the top of the loading platform is greater, which will cause the loading platform to tend to flip over. Under the action of the first connecting rod, the first ring, the spring, the second connecting rod and the second ring, the rotation of the loading platform is restricted, thereby ensuring the progress of the handling work.

[0010] As a further solution of the present invention, a fence is fixed on the top of the loading platform, and the fence is a U-shaped structure. The setting of the fence prevents goods from falling during the descent of the loading platform, avoiding injuries to workers, thereby increasing the practicality of the device.

[0011] The beneficial effects of the utility model are:

[0012] 1. During the use of this device, when there is goods placed on the top of the loading platform, the rotating mechanism and the lifting mechanism drive the loading platform to move downward, and the flipping mechanism drives the rotating shaft to rotate, thereby driving the loading platform to flip, so that the loading platform is tilted at a certain angle, so that the goods can slide from the surface of the loading platform to the collection device, eliminating the need for manual handling of goods, reducing the workload of workers, saving a lot of time, and improving work efficiency.

[0013] 2. The setting of the fence can prevent the goods from falling during the lowering process of the loading platform, avoiding injuries to workers and increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a handling device for an automated three-dimensional warehouse proposed by the present invention;

[0015] Figure 2 This is a schematic diagram of a loading platform, a first connecting rod, a first ring and a spring of a handling device for an automated high-bay warehouse proposed in the present invention;

[0016] Figure 3 for Figure 2 A magnified schematic diagram;

[0017] Figure 4 This is a cross-sectional diagram of a bracket and a connecting seat of a handling device for an automated three-dimensional warehouse proposed by the present invention;

[0018] Figure 5 for Figure 4 Enlarged schematic diagram at point B.

[0019] In the figure: 1. Base; 2. Universal wheel; 3. Bracket; 4. Connecting seat; 5. Loading platform; 6. Fence; 7. Slide seat; 8. Slide groove; 9. Screw; 10. First connecting rod; 11. First ring; 12. Spring; 13. Motor; 14. Fixed plate; 15. First slider; 16. Second connecting rod; 17. Second ring; 18. Second slider; 19. Rotating shaft; 20. Gear; 21. Rack; 22. Worm; 23. Worm wheel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-Figure 5The top of the two brackets 3 is provided with a lifting mechanism for lifting the loading platform 5, and the side wall of the rotating shaft 19 is provided with a turning mechanism for turning over the loading platform 5. The top of the two brackets 3 is provided with a limiting mechanism for limiting the loading platform 5. During use, the device drives the loading platform 5 downward through the rotating mechanism and the lifting mechanism, and cooperates with the turning mechanism to drive the rotating shaft 19 to rotate, thereby driving the loading platform 5 to turn over, so that the loading platform 5 is tilted to a certain angle, so that the goods can slide from the surface of the loading platform 5 to the loading device, without manual handling of the goods, reducing the work intensity of the workers, saving a lot of time, and improving work efficiency.

[0022] Reference Figure 2 and Figure 4 In a preferred embodiment, the lifting mechanism includes a connecting seat 4, which is fixed to the middle of the top of one of the brackets 3. A slide groove 8 is provided on the inner side wall of the connecting seat 4. The top of the slide groove 8 is rotatably connected to a screw rod 9. One end of the screw rod 9 passes through the bottom of the bracket 3, and one end of the screw rod 9 is rotatably connected to the base 1. A rotating mechanism for rotating the screw rod 9 is provided on the side wall of the screw rod 9. A second slider 18 is slidably connected to the side wall of the slide groove 8. A threaded hole is provided on the top of the second slider 18, and the threaded hole is adapted to the screw rod 9. One end of the rotating shaft 19 is rotatably connected to the second slider 18. The rotating mechanism includes The worm gear 23 is sleeved on the side wall of the screw 9. A fixed plate 14 is fixed to the bottom of the two brackets 3. A worm 22 is provided on the top of the base 1. The two ends of the worm 22 are respectively connected to the two fixed plates 14 for rotation, and the worm 22 and the worm gear 23 are engaged. A motor 13 is fixed to the outer wall of one of the fixed plates 14, and the output shaft of the motor 13 is fixed to one end of the worm 22. The driving motor 13 drives the worm 22 to rotate, and then drives the two worm gears 23 to rotate. At this time, the two screws 9 rotate, driving the loading platform 5 and the rotating shaft 19 to move up or down at the same time, which is convenient for taking and placing goods.

[0023] Reference Figure 1 and Figure 4 In a preferred embodiment, the flipping mechanism includes a rack 21, which is fixed to the side wall of one of the connecting seats 4. The side wall of the other end of the rotating shaft 19 is sleeved with a missing gear 20, and the missing gear 20 and the rack 21 are engaged. The missing gear 20 is driven down while the rotating shaft 19 descends. When the missing gear 20 and the rack 21 contact, the rotating shaft 19 is driven to rotate, and then the loading platform 5 is flipped. At this time, the goods will slide from the other end of the loading platform 5 to the loading device, without the need for manual handling, saving a lot of time and improving work efficiency.

[0024] Reference Figure 2 and Figure 3 In a preferred embodiment, the limiting mechanism includes a slide 7, which is fixed to the top of one of the brackets 3, and the side wall of the slide 7 is slidably connected to the first slider 15, and the side wall of the first slider 15 is fixed with a second connecting rod 16, and the side wall of the second connecting rod 16 is rotatably connected to the second ring 17, and the side wall of the loading platform 5 is fixed with a first connecting rod 10, and the side wall of the first connecting rod 10 is rotatably connected to the first ring 11, and a spring 12 is provided on the top of the base 1, one end of the spring 12 is fixed to the first ring 11, and the other end of the spring 12 is fixed to the second ring 17. When there is cargo placed on one end of the top of the loading platform 5, the gravity at one end of the top of the loading platform 5 is greater, which will cause the loading platform 5 to have a tendency to flip over. Under the action of the first connecting rod 10, the first ring 11, the spring 12, the second connecting rod 16 and the second ring 17, the rotation of the loading platform 5 is restricted, thereby ensuring the progress of the handling work.

[0025] Reference Figure 1 In a preferred embodiment, a fence 6 is fixed on the top of the loading platform 5, and the fence 6 is a U-shaped structure. The setting of the fence 6 prevents the cargo from falling during the descent of the loading platform 5, thereby avoiding injuring workers and increasing the practicality of the device.

[0026] The working principle of this embodiment is as follows: During the use of this device, a loading device is placed at one end of the base 1 in advance, and the device is moved to a designated location through the universal wheel 2. When taking or placing goods, the power switch of the motor 13 is turned on, and the driving motor 13 drives the worm 22 to rotate, and cooperates with the two worm wheels 23 to drive the two screw rods 9 to rotate, thereby driving the two second sliders 18 to move upward along the two slide grooves 8 respectively. When the two second sliders 18 move upward, they drive the loading platform 5 to move upward. When the loading platform 5 moves upward to the designated location, the goods on the shelf are placed. It is placed at one end of the loading platform 5. When the placement is completed, the driving motor 13 drives the worm 22 to rotate in the opposite direction, and then drives the two worm wheels 23 to rotate in the opposite direction. At this time, the two screws 9 rotate in the opposite direction, driving the loading platform 5 and the rotating shaft 19 to move downward at the same time. When the rotating shaft 19 descends, it drives the missing gear 20 to descend. When the missing gear 20 contacts the rack 21, it drives the rotating shaft 19 to rotate, and then drives the loading platform 5 to flip over. At this time, the goods will slide from the other end of the loading platform 5 to the loading device, and there is no need for manual transportation, which saves a lot of time and improves work efficiency.

[0027] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0030] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A handling device for an automated high-bay warehouse, comprising a base (1), characterized in that: Universal wheels (2) are fixed at the four corners of the bottom of the base (1), a rotating shaft (19) is provided at the top of the base (1), and a loading platform (5) is sleeved on the side wall of the rotating shaft (19), brackets (3) are fixed on both sides of the top of the base (1), and a lifting mechanism for lifting the loading platform (5) is provided on the top of the two brackets (3), a flipping mechanism for flipping the loading platform (5) is provided on the side wall of the rotating shaft (19), and a limiting mechanism for limiting the loading platform (5) is provided on the top of the two brackets (3).

2. The transport device for an automated high-bay warehouse according to claim 1, wherein: The lifting mechanism includes a connecting seat (4), which is fixed to the middle of the top of one of the brackets (3); a sliding groove (8) is provided on the inner side wall of the connecting seat (4); a screw rod (9) is rotatably connected to the top of the sliding groove (8); one end of the screw rod (9) passes through the bottom of the bracket (3), and one end of the screw rod (9) is rotatably connected to the base (1); a rotating mechanism for rotating the screw rod (9) is provided on the side wall of the screw rod (9); a second slider (18) is slidably connected to the side wall of the sliding groove (8); a threaded hole is provided on the top of the second slider (18), and the threaded hole is adapted to the screw rod (9); one end of the rotating shaft (19) is rotatably connected to the second slider (18).

3. The transport device for an automated high-bay warehouse according to claim 2, wherein: The rotating mechanism includes a worm wheel (23), which is sleeved on the side wall of the screw (9). A fixing plate (14) is fixed to the bottom of each of the two brackets (3). A worm (22) is provided on the top of the base (1). The two ends of the worm (22) are respectively connected to the two fixing plates (14) for rotation, and the worm (22) and the worm wheel (23) are engaged. A motor (13) is fixed to the outer wall of one of the fixing plates (14), and the output shaft of the motor (13) is fixed to one end of the worm (22).

4. The transport device for an automated high-bay warehouse according to claim 1, wherein: The flip mechanism comprises a rack (21) fixed on a side wall of one of the connecting seats (4); a gear (20) is sleeved on the side wall of the other end of the rotating shaft (19), and the gear (20) and the rack (21) are meshed.

5. The transport device for an automated high-bay warehouse according to claim 1, wherein: The limiting mechanism includes a slide (7), the slide (7) is fixed to the top of one of the brackets (3), the side wall of the slide (7) is slidably connected to a first slider (15), the side wall of the first slider (15) is fixed to a second connecting rod (16), the side wall of the second connecting rod (16) is rotatably connected to a second ring (17), the side wall of the loading platform (5) is fixed to a first connecting rod (10), the side wall of the first connecting rod (10) is rotatably connected to a first ring (11), and a spring (12) is provided on the top of the base (1), one end of the spring (12) is fixed to the first ring (11), and the other end of the spring (12) is fixed to the second ring (17).

6. The transport device for an automated high-bay warehouse according to claim 1, wherein: A fence (6) is fixed on the top of the loading platform (5), and the fence (6) is a U-shaped structure.

Images