X-axis, Y-axis and Z-axis heavy-load truss robot capable of mechanically and synchronously lifting two arms

The XYZ three-axis heavy-load truss robot is characterized in that a first moving seat is arranged at the top of a truss, a second moving seat is arranged on the first moving seat, and the two ends of the second moving seat are connected with lifting arms used for lifting objects correspondingly; the X-axis driving mechanism is mounted on the first moving seat; the Y-axis driving mechanism is mounted on the second moving seat; and the Z-axis driving mechanism is mounted on the second moving seat. By the adoption of the technical scheme, the truss is used for being installed in a place where materials need to be transported, and the three-axis robot capable of moving on the truss can be formed through the X-axis driving mechanism installed on the first moving seat, the Y-axis driving mechanism installed on the second moving seat and the Z-axis driving mechanism. The lifting mechanism is used for driving the two lifting arms to synchronously lift and move in the X, Y and Z directions, lifting, carrying and plac