Grid plate of sintering machine

The utility model relates to a grate plate of a sintering machine, which comprises a grate plate main body, two ends of the grate plate main body are respectively provided with a groove, a support plate is fixed in the groove, two sides of the support plate are fixedly provided with a plurality of spacing plates, two sides of the support plate are divided into a plurality of cells by the spacing plates, and alloy materials are filled in the cells. According to the grate plate of the sintering machine, the filling frame is formed through the structural design of the supporting plates and the spacing plates, and then the cells are filled with alloy materials with good high-temperature resistance and wear resistance in a surfacing mode, so that the filled alloy materials, the supporting plates and the spacing plates are formed into a whole, and the wear resistance of the two ends of the grate plate is remarkably improved; the grate plate has the advantages that the structure is simple, the manufacturing cost is