The utility model discloses a double-rotation round tail rope suspension device. The device comprises two groups of rotating bodies, and can work independently and simultaneously. The device comprisesa single-row thrust ball bearing, a single-row radial ball bearing, a connecting rod, a hanging rod, a connecting sleeve, a conical sleeve, a ball washer, a locking nut and a connecting bolt. An upper connecting rod is connected with a container tail beam through a pin shaft; the lower portion of the round tail rope is connected with the head of the tail rope through the conical sleeve in an alloy pouring method, the weight of the tail rope directly acts on the thrust ball bearing through the connecting bolt, and therefore torsional force caused by length and weight changes of the round tailrope in the lifting process is automatically eliminated through rotation of the thrust ball bearing. The multi-rope hoisting device has the characteristics of reasonable structure, high reliability, convenience in installation and simplicity in maintenance, and is suitable for a mine vertical shaft multi-rope hoisting container.