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Electrically driven bionic quadruped robot

A quadruped robot, electric drive technology, applied in the direction of motor vehicles, transportation and packaging, etc., can solve the problems of control, unfavorable mechanism movement and balance control, etc.

Pending Publication Date: 2020-10-30
航天科工智能机器人有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the universal joint connection component only provides a passive movement form, and cannot be controlled artificially, which is not conducive to the movement and balance control of the mechanism

Method used

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  • Electrically driven bionic quadruped robot
  • Electrically driven bionic quadruped robot
  • Electrically driven bionic quadruped robot

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Embodiment Construction

[0033] The present disclosure will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific implementation manners described here are only used to explain relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only parts related to the present disclosure are shown in the drawings.

[0034] It should be noted that, in the case of no conflict, the implementation modes and the features in the implementation modes in the present disclosure can be combined with each other. The present disclosure will be described in detail below with reference to the drawings and embodiments.

[0035] refer to figure 1 and image 3 , an electric-driven bionic quadruped robot, comprising: a body assembly 103, two front leg assemblies 102, two rear leg assemblies 105, two front leg joint assemblies 101 and two rear leg joint assemblies 104; the front legs The assembly ...

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Abstract

The invention provides an electrically driven bionic quadruped robot. The robot comprises a body assembly, two front leg assemblies, two rear leg assemblies, two front leg joint assemblies and two rear leg joint assemblies. Each of the front leg assembly and the rear leg assembly comprises a thigh part and a shank part; each of the front leg joint assembly and the rear leg joint assembly comprisesa hip joint swing motor, a swing connecting rod, a hip joint rotating motor and a knee joint motor; the hip joint swing motor is installed on the body assembly and drives the swing connecting rod toswing to drive the hip joint rotating motor to swing left and right. An output shaft of the hip joint rotating motor is connected with the thigh piece and drives the thigh piece to swing back and forth; the knee joint motor drives the shank part to swing back and forth through the knee joint connecting rod. The driving motors of the joints are arranged at the hip joints in a centralized mode, theload of the leg assemblies is reduced, the movement flexibility of the leg assemblies can be enhanced, the robot is light, and movement and balance control is facilitated.

Description

technical field [0001] The present disclosure relates to a bionic quadruped robot, in particular to an electrically driven bionic quadruped robot. Background technique [0002] The research of quadruped bionic robot has been one of the hotspots in the field of robotics at home and abroad for a long time. This type of robot can walk stably in a complex unstructured environment, and can replace humans to complete many dangerous operations. The industry has many potential applications. Research on quadruped bionic robots began in the 1960s, resulting in many representative robot prototypes. In recent years, the design of robots with high speed, high load capacity, low energy consumption and self-contained power source has become the research focus of quadruped robots. At present, the well-known research results at home and abroad include BigDog, AlphaDog, LittleDog and Cheetah developed by Boston Dynamics, the HyQ robot developed by IIT University in Italy, the Hyperion 4 ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/032
CPCB62D57/032
Inventor 刘遥峰李冶李居一王杰王胜新蒋振东
Owner 航天科工智能机器人有限责任公司
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