Clockwork type kinetic energy collection and release system

The utility model discloses a clockwork type kinetic energy collection and release system and relates to the technical field of kinetic energy utilization machinery. The clockwork type kinetic energy collection and release system comprises a disk-shaped spring, wherein the inner end of the disk-shaped spring is connected with a kinetic energy input ratchet which rotates in the single direction through a center shaft; the outer end of the disk-shaped spring is connected with a potential energy output gear which rotates in the single direction; the center of the kinetic energy input ratchet is supported on a ratchet shaft in a rotatable manner; the center of the potential energy output gear is supported on a gear shaft in a rotatable manner. The clockwork type kinetic energy collection and release system can transmit kinetic energy of a vehicle body, which is produced during braking of the vehicle, into a clockwork unit through a speed changing box and a gear unit; the disk-shaped spring is screwed down, so tha