Rice cake cutting machine

The invention discloses a rice cake cutting machine. The rice cake cutting machine comprises a shell, a vertical discharging channel is installed on the shell, and a vertical transmission shaft, a main shaft and a cutter shaft are rotatably installed in the shell; a motor is installed in the shell, an output shaft of the motor is connected with a transmission shaft, a shifting fork is fixed at the upper end of the transmission shaft, a grooved wheel matched with the shifting fork is fixed at the upper end of a spindle, and a worm is arranged at the lower end of the spindle; the shell is rotatably connected with a turbine, a driving gear and a driven gear through transverse wheel shafts, the driving gear and the driven gear are located in two notches in the two sides of the discharging channel respectively, and the driving gear is connected with the worm through the turbine; an abutting plate is arranged in the shell, a guide rod is sleeved with a via hole gap of the abutting plate, a clamping head used for cl