Transformable robot

A transformable robot, comprising an arm structure, a leg structure and a head of the robot fixed to a ribcage structure, wherein

• the arm structure comprises a left arm and a right arm;
• the leg structure comprises a left leg and a right leg;
• the left leg and the right leg being a first mutually mirror structure are symmetrically provided on both sides of a lower part of the ribcage structure;
• the left arm and the right arm being a second mutually mirror structure are symmetrically provided on both sides of an upper part of the ribcage structure;
• the ribcage structure comprises a first steering gear fixed on an upper part of a second fixing frame;
• a rotating output shaft of the first steering gear successively passes through a top wall of the second fixing frame and a first backing plate to be fixedly connected to a first steering wheel fixed on a first rotating frame;
• the first steering wheel is provided with an arc-shaped limited opening;
• a limited column on the first backing plate is movable and passes through the arc-shaped limited opening;
• and
• the rotating output shaft of the first steering gear rotates to drive the first rotating frame to rotate.