High-purity lithium carbonate raw material crushing equipment

The utility model relates to high-purity lithium carbonate raw material crushing equipment which comprises a box body, the top of the box body is fixedly connected with a crushing bin, the inner bottom wall of the box body is fixedly connected with a transportation platform, the left side wall of the box body is fixedly connected with a fixing plate, and a connecting plate is fixedly connected between the front side wall and the rear side wall of the box body. And a transverse plate is fixedly connected between the front side wall and the rear side wall of the box body, a bottom plate is arranged at the top of the transverse plate, and a transmission bin is fixedly connected to the left side wall of the crushing bin. According to the high-purity lithium carbonate raw material crushing equipment, ore raw materials fall to the top of a sieve plate after being crushed, then the sieve plate is pushed by a second air cylinder to turn upwards, large ore residues fall to the top of a bottom plate, then a first air c