Bucket with gravel screening function for forklift

The bucket with the gravel screening function for the forklift comprises a bucket body, a first side baffle and a second side baffle are arranged on the left side and the right side in the bucket body, and a third side baffle is arranged at the upper end of the first side baffle and the upper end of the second side baffle. Same protruding rails are arranged at the positions, corresponding to the inner wall of the bottom of the bucket body, of the lower side wall of the third side baffle, a sliding rod is arranged at the left position between the protruding rails on the upper side and the lower side, a first abutting plate is arranged on the right side wall of the sliding rod, a pull rod is arranged at the left end of the bucket body, and a positioning rod is arranged at the right position between the protruding rails on the upper side and the lower side. A second abutting plate is arranged on the left side wall of the positioning rod, a vibration exciter is arranged on the right side wall of the positioning r