Segregation and distribution device and segregation and distribution method of sintering machine

The invention relates to a segregation and distribution device of a sintering machine. The segregation and distribution device comprises a bin, a feed roller, a multi-roller distributing device, a herringbone inverted V-shaped baffle plate and a sintering trolley, wherein the feed roller is positioned below an opening of a bin; the multi-roller distributor is positioned below the feed roller and is formed by arranging a plurality of independent single rollers in a non-uniform manner; the distance between every two single rollers is gradually increased from top to bottom and has a certain included angle with the horizontal plane; the herringbone inverted V-shaped baffle plate is positioned below the single rollers with a smaller space in the multi-roller distributing device; and the sintering trolley is positioned below the multi-roller distributing device and the herringbone inverted V-shaped baffle plate. According to the segregation and distribution device, the conventional sintering machine distribution equipment is not changed, the space of the multi-roller distributor is skillfully changed, one herringbone inverted V-shaped baffle plate is added, and segregation and distribution in horizontal direction and longitudinal direction in a sintering machine distribution process are realized in combination with the movement of the sintering machine trolley.