Crushing assembly for crushing device

The utility model discloses a crushing assembly for a crushing device, which comprises an angle adjusting assembly, a crushing hopper and a flexible material guide dust cover, and the flexible material guide dust cover is communicated with an outlet of the crushing hopper so as to guide crushed materials to corresponding conveying equipment. The angle adjusting assembly comprises a first connecting base connected with the crushing hopper and a first driving mechanism driving the first connecting base to rotate, the upper end of the first connecting base is hinged to the corresponding supporting arm, and the first driving mechanism can drive the first connecting base and the crushing hopper to rotate with the hinged position of the first connecting base and the corresponding supporting arm as the center. The crushing hopper can crush reinforced concrete members such as railway waste sleepers, crushed materials can be guided and conveyed to corresponding conveying equipment along the flexible material guiding d