Waste cleaning structure for aluminum material machining

The utility model belongs to the technical field of waste material cleaning, particularly relates to a waste material cleaning structure for aluminum material processing, and aims to solve the problems that the available space of a collecting box is seriously reduced due to the fact that leftover materials are usually different in shape and have a large number of gaps after being collected in the collecting box, so that the collecting box needs to be dumped frequently, normal collection of waste materials can be guaranteed, and the working efficiency is low. In order to solve the problems that in the prior art, in the prior art, a crushing box is communicated with the top of the base frame, a material receiving hopper is fixedly arranged at the top of the crushing box, a material collecting box is arranged in the base frame, a bottom plate is arranged below the material collecting box, and self-locking universal wheels and crushing assemblies are fixedly arranged at the four corners of the bottom of the botto