Humanoid robot hip joint mechanism and robot connected with humanoid robot hip joint mechanism

Abstract

The present invention relates to the field of robot technology, in particular to a humanoid robot hip joint mechanism and a robot connected with the mechanism, including a hip joint assembly and a drive assembly connected to the hip joint assembly, the hip joint assembly includes a main support, The drive assembly includes a motor, a driving pulley, a driven pulley and a harmonic reducer connected in sequence, and the motor is fixedly connected to the main support. The present invention provides a humanoid robot hip joint mechanism and a robot connected with the mechanism. Its internal main support adopts an integrated structure design, which integrates the mounting parts of the motor and the harmonic reducer, reducing the cost of the entire mechanism. The number of parts is convenient for installation, and the mechanical error caused by installation is reduced. Ribs and ribs are designed inside the main support to effectively ensure the structural strength and rigidity of the parts of the hip joint mechanism of the present invention.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a humanoid robot hip joint mechanism and a robot connected with the mechanism. Background technique [0002] Robots designed and manufactured to imitate human shapes and behaviors are humanoid robots, which generally have humanoid limbs and heads separately or simultaneously. Robots are generally designed in different shapes according to different application requirements, such as industrial robotic arms, wheelchair robots, walking robots, etc. The humanoid robot research integrates many sciences such as machinery, electronics, computers, materials, sensors, control technology, etc., and represents a country's high-tech development level. Judging from the research status of robotics and artificial intelligence, there is still a long way to go to fully realize highly intelligent and highly flexible humanoid robots. Moreover, human beings do not have a thorough understanding of the...

AI Technical Summary

Problems solved by technology

Judging from the research status of robotics and artificial intelligence, there is still a long way to go to fully realize highly intelligent and highly flexible humanoid robots. Moreover, human beings do not have a thorough understanding of themselves, which limits the ability of humanoid robots. The development of human and robot

[0003] So far, in the more mature design schemes of humanoid robots in the world, the structure of both legs has 12 degrees of freedom, that is, the structural design form of a single leg has 6 degrees of freedom, while the three joints of the structure of the legs (hip joint, knee joint, ankle joint) structure, because the hip joint needs to have the functions of three degrees of freedom of deflection (Yaw), pitch (Pitch) and roll (Roll), its structural design is generally more complicated, and the number of processed parts is large. In addition, , because most of the humanoid robot structure design mostly adopts the structural form of splicing plate parts, and its structural strength and rigidity are also poor

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