360 walking steering mechanism of degree four wheel drive robot

The utility model relates to a 360 walking steering mechanism of degree four wheel drive robot belongs to the robotechnology field. The utility model discloses a frame, the wheel group that is locatedthe four corners, frame both sides provide the electric energy the turning to the motor, turn to the supporting seat of storage battery, frame middle part, steering gear, turn to the guide rail, turnto the lead screw, turn to the guide arm, steering linkage. Thereby turn to that the output of motor is connected with steering gear I, I meshing of steering gear II and steering gear, steering gearI steering gear II respectively with turn to the lead screw and be connected, turn to the lead screw and make four wheels groups concur to rotate and realize that 360 degrees original place arbitraryangle degree rotate through the wheel group that the drive of lead -screw drive steering linkage and steering linkage be connected of turning to with its meshing, zero turning radius turns to and makes things convenient for the