A novel wear -resisting welt for large -scale semi -autogenous mill

The utility model discloses a novel wear -resisting welt for large -scale semi -autogenous mill, including welt base member, mounting hole, hole for hoist, intermediate position on the welt base member is equipped with the mounting hole, and the both sides rigidity of welt base member is provided with the hole for hoist, the welt base member includes middle boss, welt bottom plate, circular arc, cylinder arch, recess, curb plate, and middle boss setting pours into an integrated entity with the welt bottom plate at the intermediate position of welt bottom plate, middle boss, and the circular arc setting is in the junction of middle boss with the welt bottom plate, the protruding setting of cylinder is on the lateral wall of the left and right sides of middle boss to the even setting is provided with the recess between cylinder arch and the cylinder arch. This kind of a novel wear -resisting welt for large -scale semi -autogenous mill has improved the life cycle and the life of large -scale semi -autogenous mil