Earthworm-bionic robot capable of flexible steering

Abstract

The invention provides an earthworm-bionic robot capable of flexible steering. The robot includes a robot body, the robot body includes a head, a first trunk part, a middle part, a second trunk part and a tail, the head is connected with the first trunk part through a first telescopic part, and the first trunk part is connected with the middle part through a second telescopic part. According to the robot, a steering engine drives a motion part to rotate, meanwhile, a motion wheel itself also conducts autorotation, combined with tractive force of the steering engine and rotational force of themotion wheel, the head is pushed to move forwards, a first electric push rod cooperatively conducts extension and contraction to pull the middle part, a second electric push rod synchronously conductsextension and contraction to pull the second trunk part and the tail, and therefore the robot conducts lumbricoid wriggle on the ground. The flexibility is good, the robot can smoothly move under complex and harsh terrain environments such as caves, pipelines, tile ruins and hill stones, and meanwhile conduct life detection and other activities.

Description

technical field [0001] The invention relates to the field of robotic technology equipment, in particular to an earthworm bionic robot that can flexibly steer. Background technique [0002] As human activities become more and more frequent, all human beings living in the earthquake zone are in danger of encountering natural disasters such as earthquakes. After an earthquake, the ground is covered by rubble and ruins, and the complex terrain makes rescue detection extremely difficult. difficulty. Moreover, aftershocks occur frequently after the earthquake, which greatly increases the risk factor of rescue work. This puts forward higher requirements for robots that can perform activities such as life detection in complex and harsh terrain environments such as caves, pipelines, tile ruins, and rocks. [0003] Bionic soft robot is a new development branch in the field of robot technology, and it is a hot research topic at home and abroad. The existing snake-shaped robot is a k...

AI Technical Summary

Problems solved by technology

The existing snake-shaped robot is a kind of bionic soft robot. It moves forward through the scroll wheel installed on the abdomen. When moving and moving forward in harsh terrain, the scroll wheel under the abdomen often slips and the scroll wheel is blocked. Therefore, smooth movement cannot be achieved, which affects the use effect

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