Ice breaking device of snow sweeper

The invention relates to the technical field of snow removal equipment, in particular to an icebreaking device of a snow sweeper. The transverse sweeping type ice breaking device is provided with steel tooth rolling wheels, and the transverse sweeping type ice breaking device is used for driving the steel tooth rolling wheels to conduct movable ice breaking; the crushed ice auxiliary cleaning device is arranged on the sweeping type ice breaking device; and the salt spreading and melting device is arranged on the sweeping type icebreaking device. The transverse sweeping type ice breaking device drives the steel tooth roller, the crushed ice auxiliary cleaning device and the spread salt melting device to work, so that the effect of automatically scraping crushed ice by utilizing force transmission while the steel tooth roller is moved to break ice is realized, and the problem of crushed ice accumulation is avoided; the effect of switching the scraping and discharging directions of the crushed ice is achieved, m