General frame for large-scale robot

Abstract

The utility model belongs to the technical field of robots, and discloses a general frame for a large robot, which comprises a hoisting frame which comprises at least one I-shaped structural beam with a wire passing hole and at least one lifting lug group welded above the I-shaped structural beam, the first frame connecting flange plates are welded at four corners of the I-shaped structural beam; the left mounting frame comprises at least one side beam with a wire passing hole, at least one mounting foot welded on the side beam, and at least one second frame connecting flange plate welded on one side of the side beam; according to the utility model, rapid assembly and disassembly are realized, and field installation and later maintenance are simplified. And cable passing holes in the I-shaped structural beams and the side beams allow cables and pipelines to be orderly arranged in the frame, the cleanliness and safety of the robot are improved, maintenance and overhaul are facilitated, the robot can expand or change the function by replacing different modules, and the robot is suitable for various application scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, in particular to a universal frame for large robots. Background Art

[0002] With the development of industrial automation and intelligent manufacturing, large robots have been widely used in many fields such as manufacturing, logistics, and construction. The traditional large robot frame design has the following problems:

[0003] ① Traditional frames mostly use welding or fixed connection methods, which makes the assembly process cumbersome and time-consuming. Once assembled, it is difficult to disassemble and maintain.

[0004] ②The traditional frame design is fixed and cannot be quickly adjusted or expanded according to actual needs, which limits the application scope of the robot.

[0005] ③During the lifting and moving process, due to the lack of reasonable lifting point design, imbalance or instability is likely to occur, increasing operational risks.

[0006] ④ The internal wiring is messy, and a lot of disassembly is required for repair and replacement of parts, which increases maintenance costs and time. Utility Model Content

[0007] The main purpose of the utility model is to provide a universal frame for large robots, aiming to solve the technical problems that traditional frames mostly use welding or fixed connection methods, which makes the assembly process cumbersome and time-consuming, and once assembled, it is difficult to disassemble and maintain, and it is impossible to quickly adjust or expand functions according to actual needs, which limits the application scope of the robot.

[0008] In order to achieve the above-mentioned purpose of the utility model, the first aspect of the utility model proposes a universal framework for large-scale robots, including:

[0009] A hoisting frame comprising at least one I-shaped structural beam with a wire hole, at least one set of lifting lugs welded above the I-shaped structural beam, and first frame connecting flange plates welded to the four corners of the I-shaped structural beam;

[0010] a left mounting frame, the left mounting frame comprising at least one side beam with a wire hole, at least one mounting foot welded to the side beam, at least one second frame connecting flange plate welded to one side of the side beam, at least two frame hanging ears welded to both ends of the side beam, at least one component mounting flange column welded to one end of the side beam, and at least one accessory mounting flange plate welded to the other end of the side beam;

[0011] A right mounting frame is a mirror image of the left mounting frame and includes the same types of components as the left mounting frame.

[0012] Furthermore, a plurality of positioning holes are provided on the first frame connecting flange plate and the second frame connecting flange plate to ensure the docking between the hanging frame and the left mounting frame and the right mounting frame.

[0013] Furthermore, the mounting feet are provided with mounting holes for mounting walking components of the robot to bear the weight of the robot body.

[0014] Furthermore, the frame lifting lugs are provided with lifting holes, which facilitate overall movement using a crane or towing equipment.

[0015] Furthermore, the component mounting flange column and the accessory mounting flange plate are respectively provided with mounting holes for fixing the robot working components and other heavy accessories.

[0016] Furthermore, the hanging frame, the left mounting frame, and the right mounting frame are connected with bolts and nuts to form a detachable structure, which is convenient for maintenance and replacement of parts.

[0017] Furthermore, the first frame connecting flange plate and the second frame connecting flange plate are made of high-strength materials to enhance corrosion resistance and extend service life.

[0018] Furthermore, the I-beam and the side beams are provided with wire holes, which not only reduces the overall weight of the frame, but also allows the cables and pipes to be arranged in an orderly manner inside the frame, thereby improving the neatness and safety of the robot.

[0019] Furthermore, all mounting surfaces and connections are provided with standardized interfaces, so that the robot can expand or change its functions by replacing different modules.

[0020] Furthermore, the lifting lug group of the lifting frame includes multiple installation positions, allowing the user to select the most suitable lifting point according to the actual center of gravity position of the robot, thereby improving the safety and stability of the lifting process.

[0021] Beneficial effects:

[0022] The universal framework of large-scale robots of the present invention is derived based on the content of exclusive right 1 to obtain beneficial effects.

[0023] 1. This utility model utilizes bolts and nuts to connect the hoisting frame, left mounting frame, and right mounting frame, enabling rapid assembly and disassembly, simplifying on-site installation and subsequent maintenance. Furthermore, cable holes in the I-beam and side beams allow for orderly routing of cables and pipes within the frame, improving the robot's neatness and safety while facilitating maintenance and overhaul. Standardized interfaces are provided on all mounting surfaces and joints, allowing the robot to expand or modify its functionality by replacing different modules, adapting to a variety of application scenarios.

[0024] 2. This utility model uses multiple mounting positions for the lifting lug assembly to allow users to select the most appropriate lifting point based on the robot's actual center of gravity, improving the safety and stability of the lifting process. The lifting lug assembly and frame lifting lugs ensure balance and stability during the lifting process, reducing operational risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic structural diagram of a large robot universal frame according to one embodiment of the present utility model;

[0026] Figure 2 This is a schematic diagram of a hoisting frame structure of a large robot universal frame according to one embodiment of the present utility model;

[0027] Figure 3 This is a schematic diagram of the left mounting frame structure of a large robot universal frame according to one embodiment of the present invention;

[0028] Figure 4 This is a top view of a universal frame for a large robot according to one embodiment of the present utility model;

[0029] Figure 5 This is a front view of a universal frame of a large robot according to one embodiment of the present utility model;

[0030] Figure 6 It is a side view of a universal frame of a large robot according to one embodiment of the present utility model.

[0031] in:

[0032] 1- Hoisting frame; 11- I-beam; 12- Lifting lug group; 13- First frame connection flange plate; 2- Left mounting frame; 21- Side beam; 22- Mounting foot; 23- Second frame connection flange plate; 24- Frame lifting lug; 25- Component mounting flange column; 26- Accessory mounting flange plate; 3- Right mounting frame.

[0033] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0034] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like, indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0036] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections, direct connections, or indirect connections through an intermediate medium; they may refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0037] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0038] Reference Figures 1-6 , an embodiment of the present invention provides a universal framework for large-scale robots, comprising:

[0039] A hoisting frame 1, comprising at least one I-shaped structural beam 11 with a wire hole, at least one set of lifting lugs 12 welded above the I-shaped structural beam 11, and first frame connecting flange plates 13 welded to the four corners of the I-shaped structural beam 11;

[0040] A left mounting frame 2, the left mounting frame 2 comprising at least one side beam 21 with a wire hole, at least one mounting foot 22 welded to the side beam 21, at least one second frame connecting flange plate 23 welded to one side of the side beam 21, at least two frame hanging ears 24 welded to both ends of the side beam 21, at least one component mounting flange column 25 welded to one end of the side beam 21, and at least one accessory mounting flange plate 26 welded to the other end of the side beam 21;

[0041] The right mounting frame 3 is a mirror image of the left mounting frame 2 and includes the same types of components as the left mounting frame 2 .

[0042] Optionally, a plurality of positioning holes are provided on the first frame connecting flange plate 13 and the second frame connecting flange plate 23 to ensure the docking between the hoisting frame 1 and the left mounting frame 2 and the right mounting frame 3. The mounting feet 22 are provided with mounting holes for installing the walking components of the robot to bear the weight of the robot body. The frame lifting ears 24 are provided with lifting holes to facilitate the overall movement using a crane or towing equipment. The component mounting flange column 25 and the accessory mounting flange plate 26 are respectively provided with mounting holes for fixing the robot working components and other heavy accessories. The I-beam 11 and the side beam 21 are provided with wire holes, which not only reduces the overall weight of the frame, but also allows cables and pipes to be arranged in an orderly manner inside the frame, thereby improving the neatness and safety of the robot.

[0043] In this embodiment, the hoisting frame 1 includes:

[0044] The I-beam 11 is made of high-strength steel with high tensile strength and good toughness. Its standard length can be customized according to the size of the robot, usually between 3 meters and 10 meters, and the width and height are determined according to the load requirements.

[0045] On the web of the I-beam 11, wire holes with a diameter of about 20mm to 30mm are evenly distributed at a certain interval. These holes not only reduce the weight of the frame, but also provide wiring channels for cables and pipes, avoiding safety hazards caused by external wiring.

[0046] The lifting lug assembly 12 consists of four to eight lifting lugs, evenly distributed across the top of the I-beam. Each lug has a 30mm diameter lifting hole. The hole positions are carefully calculated to accommodate robots with different center of gravity positions, ensuring balance and safety during lifting. The lifting lugs are constructed from the same high-strength steel as the I-beam and are pre-treated before welding to ensure weld quality.

[0047] A first frame connection flange plate 13 is welded to each of the four corners of the I-beam. Each flange plate has four to six 20mm diameter positioning holes for precise docking with the left and right mounting frames 2 and 3. The flange plates are made of the same high-strength steel as the I-beam and are treated with corrosion protection to extend their service life.

[0048] Left mounting frame 2 includes:

[0049] The side beams 21 are also made of high-strength steel. Their length is customized to the robot's size, typically 2 to 5 meters, and their width and height are adapted to the dimensions of the I-beam. They are also equipped with wire holes, with the same diameter and distribution as the I-beam.

[0050] Two to four mounting feet 22 are welded to the lower part of the side beam 21. Each mounting foot 22 is provided with a mounting hole with a diameter of 25 mm for fixing the walking assembly.

[0051] The mounting feet 22 are made of the same material as the side beams 21 to ensure sufficient load-bearing capacity.

[0052] A second frame connection flange plate 23 is welded to one side of the side beam 21. The flange plate is provided with 4 to 6 positioning holes for connection with the hoisting frame 1. The flange plate material and processing method are the same as the first frame connection flange plate 13.

[0053] Quantity and Layout: Two frame lifting lugs 24 are welded to each end of the side beam 21. Each lug has a 30mm diameter lifting hole to facilitate overall movement using lifting equipment. The lugs are made of the same material as lug group 12.

[0054] A component mounting flange 25 is welded to one end of the side beam 21. The flange is provided with four to six mounting holes with a diameter of 25 mm for securing the robot's working components. The flange is made of the same material as the side beam 21.

[0055] The other end of the side beam 21 is welded with an accessory mounting flange plate 26. The flange plate has four to six mounting holes with a diameter of 25 mm for securing other heavy accessories. The flange plate is made of the same material as the side beam 21.

[0056] The right mounting frame 3 is a mirror image of the left mounting frame 2 , including the same component types and layout, and the specific parameters and material selection are the same as those of the left mounting frame 2 .

[0057] Optionally, the hoisting frame 1, left mounting frame 2, and right mounting frame 3 are connected using bolts and nuts, forming a removable structure to facilitate maintenance and component replacement. The hoisting frame 1, left mounting frame 2, and right mounting frame 3 are removably connected using bolts and nuts. High-strength stainless steel bolts and anti-loosening nuts ensure a secure and reliable connection.

[0058] All connecting flange plates are made of high-strength steel and are treated with anti-corrosion treatment to enhance corrosion resistance and extend service life.

[0059] The first frame connecting flange plate 13 and the second frame connecting flange plate 23 are made of high-strength materials to enhance corrosion resistance and extend service life.

[0060] All mounting surfaces and connections are equipped with standardized interfaces, allowing the robot to expand or change its functions by replacing different modules. All mounting surfaces and connections are equipped with standardized interfaces with uniform size and shape, allowing the robot to expand or change its functions by replacing different modules to meet the needs of different application scenarios.

[0061] The lifting lug group 12 of the lifting frame 1 includes multiple installation positions. The multiple installation positions of the lifting lug group 12 allow the user to select the most suitable lifting point according to the actual center of gravity position of the robot, thereby improving the safety and stability of the lifting process.

[0062] Note: The entire frame can be lifted and moved using a crane or towing equipment through the lifting lug group 12 and the frame lifting lug 24. The user can select the appropriate lifting point based on the actual center of gravity of the robot to ensure the safety and stability of the lifting process. The mounting holes on the mounting feet 22 can be used to fix the walking components to the ground, ensuring the stability and safety of the robot during operation. The mounting holes on the component mounting flange column 25 and the accessory mounting flange plate 26 can be used to fix the robot's working components and other heavy accessories to realize the robot's various functions. The wire holes on the I-beam 11 and the side beam 21 allow cables and pipes to be arranged in an orderly manner inside the frame, improving the neatness and safety of the robot.

[0063] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A universal framework for large robots, characterized in that: include: A hoisting frame (1), comprising at least one I-shaped structural beam (11) with a wire hole, at least one set of lifting lugs (12) welded above the I-shaped structural beam (11), and first frame connecting flange plates (13) welded to four corners of the I-shaped structural beam (11); A left mounting frame (2), the left mounting frame (2) comprising at least one side beam (21) with a wire hole, at least one mounting foot (22) welded to the side beam (21), at least one second frame connecting flange plate (23) welded to one side of the side beam (21), at least two frame hanging ears (24) welded to both ends of the side beam (21), at least one component mounting flange column (25) welded to one end of the side beam (21), and at least one accessory mounting flange plate (26) welded to the other end of the side beam (21); A right mounting frame (3), the right mounting frame (3) is a mirror image structure of the left mounting frame (2), and includes components of the same type as the left mounting frame (2).

2. The large robot universal frame according to claim 1, characterized in that: The first frame connecting flange plate (13) and the second frame connecting flange plate (23) are provided with a plurality of positioning holes for ensuring the docking between the hanging frame (1) and the left mounting frame (2) and the right mounting frame (3).

3. The large robot universal frame according to claim 1, characterized in that: The mounting foot (22) is provided with a mounting hole for mounting a walking component of the robot.

4. The large robot universal frame according to claim 1, characterized in that: The frame lifting lugs (24) are provided with lifting holes, which facilitate the overall movement using a crane or towing equipment.

5. The large robot universal frame according to claim 1, characterized in that: The component mounting flange column (25) and the accessory mounting flange plate (26) are respectively provided with mounting holes.

6. The large robot universal frame according to claim 1, characterized in that: The hanging frame (1), the left installation frame (2), and the right installation frame (3) are connected by bolts and nuts to form a detachable structure.

7. The large robot universal frame according to claim 1, characterized in that: The first frame connecting flange plate (13) and the second frame connecting flange plate (23) are made of high-strength material.

8. The large robot universal frame according to claim 1, characterized in that: The I-shaped structural beam (11) and the side beam (21) are provided with wire holes.

9. The large robot universal frame according to claim 1, characterized in that: All mounting surfaces and connections are equipped with standardized interfaces.

10. The large robot universal frame according to claim 1, characterized in that: The lifting lug group (12) of the lifting frame (1) includes a plurality of installation positions.

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