A warehouse lifting robot

Abstract

The utility model discloses a kind of warehousing lifting robot, including robot body, mounting rack, lifting mechanism and actuating mechanism, further include: a plurality of mounting units assembled on mounting rack and a plurality of storage platforms being spaced apart along vertical direction and being assembled on mounting unit by a plurality of first bolts, mounting rack includes a pair of vertical mounting arm and the stabilizing arm connected with the top of a pair of mounting arm, mounting unit includes a pair of mounting plate respectively assembled on corresponding mounting arm, a plurality of first mounting holes in matrix state are provided on mounting plate, the original a plurality of storage platforms on mounting arm are disassembled, then mounting plate is assembled on a pair of mounting arm, again storage platform is assembled on a pair of mounting plate, the height difference between two adjacent storage platforms can be adjusted, to adapt to different specifications of material box, the number of storage platform can be increased, efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of warehouse robots, specifically to a warehouse lifting robot. Background Technology

[0002] Multi-layer bin lifting robots for warehouses provide strong support for the intelligent upgrading of enterprise warehousing and logistics through their ultra-high space utilization, excellent operating efficiency, outstanding flexibility and adaptability, and significant cost optimization.

[0003] These robots maximize the use of both vertical and horizontal space in a warehouse by increasing their height and optimizing bin layout, thereby significantly improving storage density. The robots can move multiple bins simultaneously and achieve ultra-high-speed movement of 3 m / s and high-speed lifting of 2 m / s. They automatically transport bins from shelves to workstations, greatly improving work efficiency and picking accuracy.

[0004] A typical warehouse storage bin robot includes a robot body, mounting frame, lifting mechanism, actuator, and multiple storage platforms. During operation, the lifting mechanism raises the actuator, which then uses a clamping motion to transfer the bins to the storage platforms. Multiple bins can be moved at once, resulting in high efficiency. However, typically, holes are drilled directly into the mounting frame according to manufacturer requirements, and the storage platforms are fixed to the frame with bolts. Once assembled, the position of the storage platforms cannot be adjusted. While it may still be usable after resale and changes in the operating environment, or when the bins are upgraded and their specifications change, efficiency will be affected. Therefore, a warehouse lifting robot needs to be designed. Utility Model Content

[0005] To address the aforementioned technical problems, the purpose of this utility model is to overcome the issue in existing technologies where changes in the operating environment lead to a decrease in the compatibility between the warehouse robot and the operating environment, thus affecting work efficiency.

[0006] To achieve the above objectives, this utility model provides a warehouse lifting robot, including a robot body, a vertical mounting frame mounted on the top of the robot body, a lifting mechanism vertically slidably mounted with the mounting frame, and an execution mechanism mounted on the lifting end of the lifting mechanism. It also includes: a plurality of mounting units mounted on the mounting frame and a plurality of storage platforms spaced vertically and each mounted on the mounting unit by a plurality of first bolts. The mounting bracket includes a pair of vertical mounting arms and a stabilizing arm connected to the top of the pair of mounting arms. The mounting unit includes a pair of mounting plates respectively mounted on the corresponding mounting arms. The mounting plates are provided with a plurality of first mounting holes arranged in a matrix. The first bolts are mounted on the corresponding first mounting holes.

[0007] Preferably, each of the mounting arms is provided with a plurality of sets of second mounting holes spaced vertically, and each of the mounting plates includes a plurality of vertically spaced plates, each of which is assembled to two adjacent sets of second mounting holes by a plurality of second bolts; The partition plate includes a vertical strip-shaped mounting portion flush with the side wall of the mounting arm facing the other mounting arm, a first mounting portion fixedly connected to the top of the strip-shaped mounting portion and assembled on an adjacent second mounting hole, and a second mounting portion fixedly connected to the lower end of the strip-shaped mounting portion and assembled on an adjacent second mounting hole. The first mounting portion on the partition plate presses against the second mounting portion on the adjacent partition plate, and the first mounting hole is located on the strip-shaped mounting portion.

[0008] Preferably, it also includes a pair of auxiliary support units connected to two corners of several storage platforms away from the mounting frame; The auxiliary support unit includes several mounting seats spaced vertically and assembled at the corners of the corresponding storage platform, a base mounted on the robot body and located at the bottom of the mounting seats, and several sets of telescopic support rods spaced vertically and connected to the corresponding mounting seats at their tops. The lower end of each telescopic support rod is connected to the adjacent mounting base, and the lower end of the lowest telescopic support rod is connected to the base.

[0009] Preferably, the upper surfaces of both the mounting base and the base are recessed with irregular grooves, and the lower surface of the mounting base is recessed with a circular groove. The telescopic support rod includes a mounting cylinder whose lower end is inserted into a corresponding irregular groove and a rotating rod that is coaxially threaded onto the inner wall of the mounting cylinder, with the upper end of the rotating rod inserted into a corresponding circular groove.

[0010] Preferably, the top of the circular groove is provided with a countersunk hole that communicates with the corresponding irregular groove, and a third bolt that connects to the top of the rotating rod is installed in the countersunk hole.

[0011] Preferably, the storage platform has an upwardly protruding flange on its outer edge away from the mounting frame, and the mounting base is downwardly fitted onto the flange located at the corner of the storage platform. The mounting base is connected to a mounting component that contacts the bottom of the storage platform by a plurality of fourth bolts.

[0012] Preferably, the upper part of the rotating rod is provided with a hexagonal flange.

[0013] According to the above technical solution, the beneficial effects of the warehouse lifting robot provided by this utility model in use are as follows: The original storage platforms on the mounting arms are disassembled, and then mounting plates are assembled onto a pair of mounting arms. The storage platforms are then assembled onto a pair of mounting plates. Because the mounting plates have several first mounting holes arranged in a matrix, the height difference between two adjacent storage platforms can be adjusted to accommodate material boxes of different sizes. When the position of the highest storage platform remains unchanged, the number of storage platforms can be increased, thereby increasing the number of material boxes transported in a single trip and improving efficiency. Existing warehouse robots can be directly retrofitted, and the operation is simple and convenient.

[0014] Other features and advantages of this utility model will be described in detail in the following detailed description section; and all parts not covered in this utility model are the same as or can be implemented using existing technology. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a three-dimensional structural diagram of a warehouse lifting robot provided in this utility model; Figure 2 This is a partial three-dimensional structural diagram of a warehouse lifting robot provided in this utility model; Figure 3 This is a schematic diagram of the installation of the partitions of a warehouse lifting robot provided in this utility model; Figure 4 This is a partial exploded view of the auxiliary support unit of a warehouse lifting robot provided in this utility model. Figure 1 ; Figure 5 This is a partial exploded view of the auxiliary support unit of a warehouse lifting robot provided in this utility model. Figure 2 .

[0016] Explanation of reference numerals in the attached figures 1. Robot body; 2. Mounting frame; 3. Storage platform; 4. Mounting arm; 5. Stabilizing arm; 6. Mounting plate; 7. First mounting hole; 8. Strip mounting part; 9. First mounting part; 10. Second mounting part; 11. Mounting seat; 12. Base; 13. Telescopic support rod; 14. Irregular groove; 15. Circular groove; 16. Mounting cylinder; 17. Rotating rod; 18. Third bolt; 19. Flange part; 20. Mounting component; 21. Hexagonal flange part. Detailed Implementation

[0017] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0018] In this utility model, unless otherwise stated, directional words such as "upper," "lower," "inner," and "outer" included in the terminology only represent the orientation of the term in its conventional use or are common terms understood by those skilled in the art, and should not be regarded as limitations on the term.

[0019] like Figure 1-5 As shown, a warehouse lifting robot includes a robot body 1, a vertical mounting frame 2 mounted on the top of the robot body 1, a lifting mechanism vertically slidably mounted with the mounting frame 2, and an execution mechanism mounted on the lifting end of the lifting mechanism. It also includes: a plurality of mounting units mounted on the mounting frame 2 and a plurality of storage platforms 3 arranged at intervals along the vertical direction and each mounted on the mounting unit by a plurality of first bolts. The mounting bracket 2 includes a pair of vertical mounting arms 4 and a stabilizing arm 5 connected to the top of the pair of mounting arms 4. The mounting unit includes a pair of mounting plates 6 respectively mounted on the corresponding mounting arms 4. The mounting plates 6 are provided with a plurality of first mounting holes 7 arranged in a matrix. The first bolt is mounted on the corresponding first mounting hole 7.

[0020] In the above technical solution, the robot body 1, the lifting mechanism and the execution mechanism are all existing mature technologies. The lifting mechanism and the execution mechanism are not shown in the figure. The execution mechanism includes a movable arm that is rotatably mounted on the lifting mechanism. The movable arm can pick up the material box in a clamping manner and transfer the material box on the shelf, storage platform 3 and the writing shelf. The lifting mechanism can use a servo motor with synchronous belt drive, or a combination of servo motor and gear rack. The original storage platforms 3 on the mounting arm 4 are disassembled, and then the mounting plate 6 is assembled on a pair of mounting arms 4. The storage platforms 3 are then assembled on a pair of mounting plates 6. Because the mounting plate 6 is provided with a number of first mounting holes 7 in a matrix, the height difference between two adjacent storage platforms 3 can be adjusted to accommodate material boxes of different sizes. When the position of the highest storage platform 3 remains unchanged, the number of storage platforms 3 can be increased, thereby increasing the number of material boxes transported in a single trip and improving efficiency. Existing warehouse robots can be directly modified, and the operation is simple and convenient. When the usage scenario changes, such as when the height of the material box increases, the distance between two adjacent storage platforms 3 can be increased to adapt to the specific usage scenario, making it highly practical.

[0021] In a preferred embodiment of the present invention, each mounting arm 4 is provided with a plurality of sets of second mounting holes spaced apart in the vertical direction, and each mounting plate 6 includes a plurality of vertical sub-plates spaced apart in the vertical direction and assembled on two adjacent sets of second mounting holes by a plurality of second bolts. The partition plate includes a vertical strip-shaped mounting portion 8 flush with the side wall of the mounting arm 4 facing another mounting arm 4, a first mounting portion 9 fixedly connected to the top of the strip-shaped mounting portion 8 and assembled on an adjacent second mounting hole, and a second mounting portion 10 fixedly connected to the lower end of the strip-shaped mounting portion 8 and assembled on an adjacent second mounting hole. The first mounting portion 9 on the partition plate presses against the second mounting portion 10 on the adjacent partition plate, and the first mounting hole 7 is located on the strip-shaped mounting portion 8.

[0022] In the above technical solution, the storage platform 3 itself is assembled on the second mounting hole. Now, the storage platform 3 is disassembled and a partition is assembled on the second mounting hole so that the installation position of the storage platform 3 can be adjusted. The strip mounting plate 6 is flush with the side wall of the other mounting arm 4, so the storage platform 3 removed from the original mounting arm 4 can be assembled on the strip mounting plate 6. The first mounting part 9 presses against the second mounting part 10 of the adjacent sub-plate, so that the strip mounting plates 6 on the two adjacent sub-plates are in close contact, increasing the number of installation positions of the storage platform 3.

[0023] In a preferred embodiment of this utility model, it further includes a pair of auxiliary support units connected to two corners of several storage platforms 3 away from the mounting frame 2; The auxiliary support unit includes several mounting seats 11 spaced vertically and assembled at the corners of the corresponding storage platform 3, a base 12 mounted on the robot body 1 and located at the bottom of the mounting seats 11, and several sets of telescopic support rods 13 spaced vertically and connected to the corresponding mounting seats 11 at their tops. The lower end of each telescopic support rod 13 is connected to the adjacent mounting base 11, and the lower end of the lowest telescopic support rod 13 is connected to the base 12.

[0024] In the above technical solution, the auxiliary support unit can provide support for the storage platform 3 and improve the load-bearing capacity of the storage platform 3; When in use, the two ends of the telescopic support rod 13 are connected to two adjacent mounting bases 11 respectively. The lower end of the telescopic support rod 13 located at the bottom is adjacent to the base 12. The length of the telescopic support rod 13 can be adjusted according to the distance between two adjacent storage platforms 3, thereby providing support for the storage platform 3. It is highly practical.

[0025] In a preferred embodiment of the present invention, the upper surfaces of both the mounting base 11 and the base 12 are recessed with irregular grooves 14, and the lower surface of the mounting base 11 is recessed with circular grooves 15. The telescopic support rod 13 includes a mounting cylinder 16 whose lower end is inserted into a corresponding irregular groove 14 and a rotating rod 17 coaxially threaded onto the inner wall of the mounting cylinder 16. The upper end of the rotating rod 17 is inserted into a corresponding circular groove 15.

[0026] In the above technical solution, the lower end of the mounting cylinder 16 is inserted into the irregular groove 14, and then the rotating rod 17 is rotated so that the top of the rotating rod 17 is inserted into the circular groove 15 and the top of the rotating rod 17 contacts the top of the circular groove 15.

[0027] In a preferred embodiment of the present invention, the top of the circular groove 15 is provided with a countersunk hole that communicates with the corresponding irregular groove 14, and a third bolt 18 connected to the top of the rotating rod 17 is fitted in the countersunk hole.

[0028] In the above technical solution, the rotating rod 17 can be fixedly connected to the mounting base 11 by the third bolt 18, which improves the assembly stability of the telescopic support rod 13. The countersunk hole ensures that the third bolt 18 is not located in the upper telescopic support rod 13 inserted into the irregular groove 14.

[0029] In a preferred embodiment of this utility model, the storage platform 3 has an upwardly protruding flange 19 on its outer edge away from the mounting frame 2, and the mounting base 11 is downwardly fitted onto the flange 19 located at the corner of the storage platform 3. The mounting base 11 is connected to a mounting component 20 that contacts the bottom of the storage platform 3 by a plurality of fourth bolts.

[0030] In the above technical solution, the mounting base 11 is clamped onto the flange, and the mounting component 20 is connected by the fourth bolt. The mounting component 20 and the mounting base 11 will then tightly clamp the corner of the storage platform 3.

[0031] In a preferred embodiment of the present invention, the upper part of the rotating rod 17 is provided with a hexagonal flange 21.

[0032] In the above technical solution, the hexagonal flange 21 facilitates the use of tools to rotate the rotating rod 17, thereby installing or removing the telescopic support rod 13.

[0033] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0034] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0035] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A warehouse lifting robot, comprising a robot body (1), a vertical mounting frame (2) mounted on the top of the robot body (1), a lifting mechanism vertically slidably mounted with the mounting frame (2), and an execution mechanism mounted on the lifting end of the lifting mechanism, characterized in that, Also includes: Several mounting units mounted on mounting frame (2) and several storage platforms (3) spaced vertically and mounted on the mounting units by several first bolts; The mounting bracket (2) includes a pair of vertical mounting arms (4) and a stabilizing arm (5) connected to the top of the pair of mounting arms (4). The mounting unit includes a pair of mounting plates (6) respectively mounted on the corresponding mounting arms (4). The mounting plates (6) are provided with a plurality of first mounting holes (7) arranged in a matrix. The first bolt is mounted on the corresponding first mounting hole (7).

2. The warehouse lifting robot according to claim 1, characterized in that, Each of the mounting arms (4) is provided with several sets of second mounting holes spaced along the vertical direction, and each of the mounting plates (6) includes several vertical sub-plates spaced along the vertical direction and assembled on two adjacent sets of second mounting holes by several second bolts; The partition plate includes a vertical strip mounting portion (8) flush with the side wall of the mounting arm (4) facing another mounting arm (4), a first mounting portion (9) fixedly connected to the top of the strip mounting portion (8) and assembled on an adjacent second mounting hole, and a second mounting portion (10) fixedly connected to the lower end of the strip mounting portion (8) and assembled on an adjacent second mounting hole. The first mounting portion (9) on the partition plate presses against the second mounting portion (10) on the adjacent partition plate, and the first mounting hole (7) is located on the strip mounting portion (8).

3. The warehouse lifting robot of claim 1, wherein, It also includes a pair of auxiliary support units that connect to two corners of several storage platforms (3) away from the mounting frame (2); The auxiliary support unit includes several mounting seats (11) spaced vertically and mounted at the corners of the corresponding storage platform (3), a base (12) mounted on the robot body (1) and located at the bottom of the mounting seat (11), and several sets of telescopic support rods (13) spaced vertically and connected to the corresponding mounting seats (11) at their tops. The lower end of each telescopic support rod (13) is connected to the adjacent mounting base (11), and the lower end of the lowest telescopic support rod (13) is connected to the base (12).

4. A warehouse lifting robot according to claim 3, characterized in that, The upper surfaces of the mounting base (11) and the base (12) are recessed with irregular grooves (14), and the lower surface of the mounting base (11) is recessed with circular grooves (15). The telescopic support rod (13) includes a mounting cylinder (16) whose lower end is inserted into a corresponding irregular groove (14) and a rotating rod (17) that is coaxially threaded onto the inner wall of the mounting cylinder (16). The upper end of the rotating rod (17) is inserted into a corresponding circular groove (15).

5. A warehouse lifting robot according to claim 4, characterized in that, The top of the circular groove (15) is provided with a countersunk hole that communicates with the corresponding irregular groove (14), and a third bolt (18) that connects to the top of the rotating rod (17) is installed in the countersunk hole.

6. A warehouse lifting robot according to claim 3, characterized in that, The storage platform (3) has an upward protrusion of a flange (19) on its outer edge away from the mounting frame (2). The mounting base (11) is downwardly fitted onto the flange (19) located at the corner of the storage platform (3). The mounting base (11) is connected to a mounting component (20) that contacts the bottom of the storage platform (3) by several fourth bolts.

7. A warehouse lifting robot according to claim 4, characterized in that, The upper part of the rotating rod (17) is provided with a hexagonal flange part (21).

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