Dish-washing machine shelf and dish-washing machine

The utility model discloses a dish-washing machine shelf and a dish-washing machine, and the shelf comprises a body which is provided with a bottom frame and a plurality of side frames which are bent and extend upwards along the edge of the bottom frame; supporting structures used for supporting large objects to be cleaned are at least arranged on the two oppositely-arranged side frames. And the supporting structure is provided with a supporting seat arranged on the side frame and an extendable supporting rod arranged on the supporting seat. By arranging the supporting structures on the opposite side frames, supporting and positioning of a large object to be cleaned can be achieved, and the washing and cleaning effect can be guaranteed; the supporting rods can stretch out, when a large to-be-cleaned object needs to be cleaned, the supporting rods stretch out, the lower end of the large to-be-cleaned object is placed on the bottom frame, the upper portion of the large to-be-cleaned object leans against the two