Intermediate raw material crushing device for chemical production

The utility model belongs to the technical field of chemical production, and particularly relates to an intermediate raw material crushing device for chemical production, which comprises a crushing barrel, a grinding roller, a speed reducing motor and a mounting frame, the grinding roller is arranged in a grinding cavity on the crushing barrel, and a material pushing plate is integrally arranged on an inclined surface at the upper part of the grinding roller; the grinding roller is fixedly connected to an output shaft of the gear motor through a transmission rod. According to the chemical raw material crushing device, the grinding roller is installed in the crushing barrel for crushing chemical raw materials, the gear motor is used for driving the grinding roller to rotate in the crushing barrel in the using process, then the chemical raw materials are effectively crushed in a grinding mode, and meanwhile the grinding roller drives the material pushing plate to rotate together in the rotating process; the rot