| 摘要 |
A machine feeding mechanism contains a housing, a worm and a worm wheel freely located on a hollow shaft with a gear, flywheel handles on the axles in a hub, a core with wedge bevels and pushers. The worm wheel has a cavity with small triangular slits. The pushers are equipped with small arc combs with small triangular slots. The pushers are connected by flat springs with holes, through which cylindrical rods equipped with washers pass. |
