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Flexible spine quadruped bionic robot

A bionic robot and spine technology, applied in the field of bionic robots, can solve problems such as loss of animal characteristics, and achieve the effect of reducing energy consumption

Active Publication Date: 2019-08-09
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As far as the current situation is concerned, most of the rigid body is used as the fuselage of the quadruped robot at home and abroad. This configuration method is easy to control, but it loses the characteristics of the animal itself.

Method used

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  • Flexible spine quadruped bionic robot
  • Flexible spine quadruped bionic robot
  • Flexible spine quadruped bionic robot

Examples

Experimental program
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Embodiment 1

[0035] Embodiment 1: as Figure 1-16 As shown, a flexible spine quadruped bionic robot includes a front body 65, a waist mechanism 66, a back body 67, a leg mechanism 68 and a side swing assembly 69; the front body 65 is connected with the back body 67 through the waist mechanism 66, and the waist Mechanism 66 realizes that front body 65 is stretched forward and backward, left and right, and pitched relative to back body 67; Mechanism 68 connects one group of side swing components 69, two groups of side swing components 69 are installed on front body 65, two groups of side swing components 69 are installed on rear body 67; Realize the lateral swing of the thighs and legs.

[0036] Further, the front body 65 can be set to include a connecting rod I1, a front body front board 2, a connecting rod II3, a connecting rod III6 and a front rear board 9; wherein, the front body front board 2 and the front rear board 9 pass through the connecting rods arranged in parallel I1, connecti...

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Abstract

The invention discloses a flexible spine quadruped bionic robot. The flexible spine quadruped bionic robot comprises a front body, a waist mechanism, a rear body, a leg mechanism and a side swing assembly. According to the flexible spine quadruped bionic robot, a parallel mechanism with the three degrees of freedom is adopted to connect the front body and the rear body, thus the whole robot is provided with a flexible spine, and the effects of energy storage, coordination and vibration reduction can be achieved in the traveling process; four legs of the whole bionic robot adopts configurationof front knuckle and rear keen joints, through the configuration mode, energy consumption can be greatly reduced, certain terrain adaptability is achieved, each leg of the robot has the three degreesof freedom, namely the two rotating degrees of freedom in the advancing direction and one rotating degree of freedom in the side swing direction. The flexible spine quadruped bionic robot can move ona complex pavement and is the novel quadruped bionic robot.

Description

technical field [0001] The invention relates to a quadruped bionic robot with flexible spine, which belongs to the field of bionic robots. Background technique [0002] With the emergence of the high-performance Big-Dog launched by Boston Dynamics, countries around the world have begun to realize the great advantages and potential of legged robots. Compared with wheeled robots, quadruped bionic robots can adapt to different road conditions and play an irreplaceable role in disaster relief, mine clearance and other fields. Compared with hexapod or even eight-legged bionic robots, quadruped robots have the characteristics of simple control and easy realization, so quadruped bionic robots have broad application prospects. [0003] As far as the current situation is concerned, most of the domestic and foreign use rigid bodies as the body of quadruped robots. This configuration is easy to control, but it loses the characteristics of animals themselves. For example, when researc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/032
CPCB62D57/032
Inventor 伍星陈久朋伞红军姚国一王学军陈明方贺玮吴海波李鹏飞张道义田年福钟步恩熊彬州张凯翔李奇
Owner KUNMING UNIV OF SCI & TECH
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