Three-dimensional track transfer device and method for track robot

The invention discloses a three-dimensional track transfer device and method for a track robot. The three-dimensional track transfer device comprises a first direction movement mechanism, the first direction movement mechanism is connected with a rotary movement mechanism, so that the rotary movement mechanism can move in the first direction; the rotary motion mechanism is connected with a seconddirection movement mechanism, so that the second direction movement mechanism can move and rotably move in the first direction; the second direction movement mechanism is connected with a robot transfer mechanism, so that the robot transfer mechanism can move and rotably move in the first direction and the second direction; the robot transfer mechanism comprises a transition track, and when the transition track is in the first position, the transition track is in butt joint with the original track of the robot; when the transition track is in the second position, the transition track is in butt joint with a track that