The utility model provides a subdivision formula twisted rope mincer, its includes the box subassembly, spindle unit, frame and transmission, box subassembly include feeder hopper, box, stationary knife, and the feeder hopper is installed in the top of box, and the stationary knife is installed in the inboard of box, and spindle unit includes disc cutter, spacer, main shaft and strutting arrangement, and spindle unit fixes on the box, is linked together with transmission, and transmission fixes in the frame, the box be subdivision formula structure, still include the end plates that two sets of symmetry set up, two sets of end plates are subdivision formula structure for the convenient dismantlement when examining and repairing. The stationary knife set up to two sets of, install respectively two sets of end plates inboard, the stationary knife of installing on the end plate is crisscross each other with the stationary knife of installing on the end plate, each stationary knife is all adjacent with the stationary knife of installing on the offside end plate. To twisted rope's characteristics, cut up the back with twisted rope and use multipurposely the installation of the detection of being convenient for, maintenance and transmission main shaft and disc cutter's maintenance, change.