Smashing and recycling device for waste residues of highway bridge construction engineering

The utility model relates to a waste residue crushing and recycling device for highway bridge construction engineering. A large amount of waste is generated in the construction process of highway bridge construction, if the waste is not properly treated, resource waste can be caused, and the waste can be accumulated to occupy extra land. The device comprises a supporting box, an opening is formed in a top plate of the supporting box, a mounting frame is arranged on the top plate of the supporting box, and two smashing rollers which are arranged in parallel are arranged on the mounting frame and driven by a motor; a mounting box is arranged above the mounting frame, a feeding port is formed in the top of the mounting box, and a safety plate is arranged on one side of the feeding port; walking wheels are arranged at the bottom of the supporting box. The device is reasonable in structure and convenient to move, has safety, and effectively solves the problem of reasonable recovery and treatment of solid waste res