The utility model relates to the technical field of battery production, and discloses a
raw material crushing and
grinding mechanism which comprises a bottom frame, a conical
grinding bin is fixedly installed on the bottom frame, the top end of the conical
grinding bin is fixedly communicated with a material crushing
barrel, and an inverted-cone-shaped
material storage bin is fixedly installed at the position, located at the bottom end of the conical grinding bin, of the bottom frame. The conical grinding bin is communicated with the inverted-cone-shaped storage bin, a motor is fixedly installed in the middle of the top end of the material crushing
barrel, the driving end of the motor is fixedly connected with a material crushing shaft, a plurality of fixed crushing cutters are fixedly connected into the material crushing
barrel, and a plurality of movable crushing cutters corresponding to the fixed crushing cutters in a staggered mode are fixedly connected to the material crushing shaft. According to the
sodium ion battery
raw material crushing and grinding integrated
machine,
sodium ion battery raw materials can be subjected to crushing and grinding integrated
machining, the
raw material transferring procedure is reduced, the crushing and
grinding process is more time-saving and labor-saving, and the working efficiency of crushing and grinding of the
sodium ion battery raw materials is improved.