Mine jaw crusher convenient to disassemble and assemble

The invention provides a mine jaw crusher convenient to disassemble and assemble. Comprising a rack, an eccentric shaft connected to the upper portion of the rack, a flywheel connected to the right end of the eccentric shaft, a belt wheel connected to the left end of the eccentric shaft, a movable jaw fixedly connected to the middle of the eccentric shaft in a sleeving mode, a toggle plate fixedly connected between the lower portion of the movable jaw and the inner wall of the rear portion of the rack, and edge pressing blocks connected to the upper side and the lower side of the movable jaw. The four movable jaw plates are movably connected to the middle part of the movable jaw; guard plates matched with the movable jaw and a fixed jaw plate between the two guard plates are symmetrically fixed on the two sides of the front part of the rack, the belt wheel and the flywheel are conical inner holes, and the conical inner holes are matched with the eccentric shaft in a taper hole interference fit manner; the mov