Mobile robot structure with double seven-degree-of-freedom modular arms

Abstract

The invention relates to a mobile robot structure with double seven-degree-of-freedom modular arms. The mobile robot structure comprises a visual mechanism, an upper trunk, the two seven-degree-of-freedom arms, a waist mechanism, a lower trunk and a movable platform; the visual mechanism is connected with the upper trunk in a matched mode, and the two seven-degree-of-freedom arms are installed on the two sides of the upper trunk respectively; the upper trunk and the lower trunk are connected through the waist mechanism; the movable platform is connected below the waist mechanism; and the visual mechanism is internally provided with a visual sensor, perceives a path and obstacles and makes path planning, the two seven-degree-of-freedom modular arms are composed of seven modules, are internally provided with motors for driving and are convenient to disassemble and assemble, the seven-degree-of-freedom arms are high in flexibility, the tail end pose reachable range is wider, the upper limbs can be bent through the waist mechanism to be matched with the arms to perform grabbing and carrying work, the movable platform can move in all directions, each wheel is provided with a hub motor and a steering motor to drive the whole robot to move or rotate, all connection is movable connection, and assembling and disassembling are convenient.

Description

technical field [0001] The invention relates to the field of intelligent robots, in particular to a mobile robot structure with dual seven-degree-of-freedom modular arms. Background technique [0002] Robots are an important part of manufacturing technology in intelligent manufacturing systems, and are also one of the main ways artificial intelligence technology is used in manufacturing. Countries have carried out a lot of work in the research and development, manufacturing, and procurement of robots. The research, development, and manufacturing of robots And applications have become an important symbol to measure the strength of national technological innovation and the level of high-end manufacturing. [0003] The traditional robot structure is only optimized and designed for a single structure, and the aspects involved are not wide enough. The technology involved is relatively simple, the flexibility is low, and it is inconvenient to disassemble. Because of its single str...

AI Technical Summary

Problems solved by technology

[0003] The traditional robot structure is only optimized and designed for a single structure, the aspects involved are not broad enough, the technology involved is relatively single, the flexibility is low, and it is inconvenient to disassemble; because of its single structure, the work efficiency of the robot is low

In view of the inconvenient movement of the robot, a mobile platform is designed and built so that the robot can perform corresponding movements; in view of the small working space of the robot arm, a multi-degree-of-freedom mechanical arm is designed to improve the reachable range of the end of the robot arm; in view of the flexible movement of the upper limb of the robot Low flexibility, the waist structure is designed to increase the flexibility of the upper limbs; then the design of the overall structure of the robot is less, the comprehensive ability of the robot is not strong, and there is not much involved in path planning and visual control

Based on the problems of the above-mentioned robots, it cannot meet the needs of high efficiency and flexibility

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