Medical infusion pump without electric drive

The invention belongs to the technical field of medical infusion pumps, and particularly relates to a medical non-electric-drive infusion pump which comprises a bottom plate, a top plate, a side plate, an energy storage spring, a cone pulley, a transmission rope, an intermediate gear, an extrusion part and an infusion track. A first through hole, a second through hole and a lock column are matched, so that an energy storage spring can store and release energy at any time, meanwhile, a cone pulley is designed to be matched with a spring box, the defect that the spring box starts fast and then slows down in the energy release rotation process is overcome, energy release is stable, accurate speed determination is facilitated, and compared with the mode that an existing infusion pump can work only after being charged, energy is saved. The device does not need to be charged and can be used without being limited by occasions. 本发明属于医用输液泵技术领域，具体的说是一种医用无电力驱动输液泵，包括底板、顶板、侧板、储能发条、塔轮、传动绳、中间齿轮、挤压件和输液轨道，本发明通过采用储能发条的方式进行储能，替