Bucket mounting structure for excavator

The utility model belongs to the field of excavators, and particularly relates to a bucket mounting structure for an excavator, which comprises a bucket. The bottom of the bucket is fixedly connected with bucket teeth, the top of the bucket is fixedly connected with a fixing block, one side of the fixing block is movably connected with a reinforcing screw, one side of the fixing block is movably connected with a connecting column, and the outer wall of the connecting column is movably connected with a first bolt. Through the structural design of the bucket, the fixing blocks, the reinforcing screws, the connecting columns, the first bolts, the fixing plates, fixing columns, clamping blocks, second bolts, nuts, mounting blocks, third bolts and clamping grooves, the function that the bucket for the excavator is convenient to mount is achieved, the problem that a common bucket for the excavator is inconvenient to mount is solved, and when people mount or replace the bucket, the bucket is convenient to mount and