Waste recovery pulverizer for new material research and development

The utility model discloses a waste recovery crusher for new material research and development, which comprises a crushing box, a feed inlet arranged on one side of the crushing box, a crushing box fixedly connected to the upper end in the crushing box, an open end at the upper end of the crushing box, a control chamber fixedly connected to the upper end in the crushing box, and a sliding plate slidably connected to the interior of the control chamber. A connecting rod extending into the crushing box is fixedly connected to the lower end of the connecting rod, a crushing block matched with the crushing box is fixedly connected to the lower end of the connecting rod, a reciprocating mechanism for driving the sliding plate to slide is installed in the crushing block, a plurality of discharging holes are formed in the lower end of the crushing box, and crushing rollers correspondingly arranged on the two sides of the lower end of the crushing box are installed in the crushing box; a first motor for driving the c