Support motion platform and supply device with same

The utility model relates to the technical field of robots, in particular to a supporting motion platform and a feeding device with the supporting motion platform. Wherein the supporting motion platform comprises a foldable mechanical leg; the foldable mechanical leg comprises a fixed part, a first rotatable part and a second rotatable part which are arranged in a stacked mode, the first rotatable part is rotationally connected with the fixed part through a first rotating shaft, and the second rotatable part is rotationally connected with the first rotatable part through a second rotating shaft; the first rotating shaft extends downwards from the first end of the first rotatable part to the fixed part, and the second rotating shaft extends upwards from the second end of the first rotatable part to the first end of the second rotatable part; and in the folding state, the first rotatable part and the second rotatable part are completely overlapped in the vertical direction. By means of the supporting motion pla