Material crushing equipment

Material smashing equipment comprises a smashing box, a discharging box is arranged at the top of the smashing box, a filter sieve is arranged on the lower portion of the smashing box, a smashing motor is installed in the center of the bottom of the smashing box, and an output shaft of the smashing motor extends into the smashing box and is provided with a transmission shaft which extends to the upper portion of the filter sieve. A stirring device, a smashing device and a scraping device are sequentially arranged on the transmission shaft on the upper portion of the filter sieve from top to bottom, a sweeping-out device is arranged at the bottom of the transmission shaft, a discharging port is formed in one side of the smashing box, and a discharging pipe is arranged outside the discharging port. The baking soda crushing device has the advantages that baking soda powder in the crushing box is stirred through the stirring device, so that the baking soda powder can be better crushed, and the baking soda powder