Robot for emergency rescue and disaster relief

One kind of disaster relief robot comprising a robot arm and a traveling mechanism, traveling mechanism comprising a vehicle body, left and right side of the bottom of the vehicle body are mounted slidable left and right and the left mounting plate right mounting plate, mounting rails, the lower surface of a vehicle body structure of the set of plates, left and right mounting plate guide rail mounting surface of the mounting plate sliding matching chute, the left and right mounting plate with a mounting plate fixed to the driving wheel and the driven wheel, crawler between the driving wheel and the driven wheel is connected, which is connected with a driving wheel driving motor; wherein the vehicle body is mounted a cam connected to the drive motor rotation of the cam by the telescopic worm, apart from the inner to the outer two spiral curved cam groove of the cam, wherein the left and right mounting plates are provided with mounting plate card cam groove of the cam pin.