Dual-output rotating platform speed reducer

The invention discloses a dual-output rotating platform speed reducer and mainly aims to solve the problem that two output flanges capable of being controlled autonomously are difficult to be installed in a limited space of existing speed reduction equipment. The dual-output rotating platform speed reducer is characterized in that a first input shaft (2) connected with a first power source and a second input shaft (3) connected with a second power source are arranged on a rack, and the first input shaft drives a first output flange (4) to rotate through a first transmission mechanism; the second input shaft drives a second output flange (5) to rotate through a second transmission mechanism; and the rotating shaft of the first output flange and the rotating shaft of the second output flangeare coaxially arranged. According to the double-output rotating platform speed reducer, the two output flanges driven by the two power sources are arranged in the shell to independently output torqueand independently drive,