An omnibearing level posture climbing robot is introduced

and it is a robot with three degrees of freedom.By using the three degrees of freedom

the robot can climb obstacle

stairs and turn zero radius turn movement

etc..By using schematic drawings

the theory of the robot

the walking theory

stair climbing theory of the robot are introduced

the rotation mechanism of the robot is analyzed

the relationship between rotational motion and displacement distance

the average distribution of displacement to keep the robot balance are deduced

and the FEA of the key parts is carried out.