Raw material crushing device applied to heparin sodium production

The embodiment of the utility model relates to the technical field of heparin sodium production, in particular to a raw material crushing device applied to heparin sodium production, which comprises a support, a crushing mechanism is arranged above the support, and a vibration filtering mechanism is arranged below a discharge port of the crushing mechanism. The vibration filtering mechanism comprises a mounting frame arranged at the top of the support, a filtering plate arranged on the mounting frame and used for blocking a discharging port of the crushing mechanism and a vibrator arranged on the mounting frame, a guide hopper is obliquely arranged on the mounting frame and located below the filtering plate, and the vibrator is arranged on the mounting frame. And an elastic buffer mechanism is arranged between the mounting frame and the bracket. The crushing device has the beneficial effects that the vibration filtering mechanism is arranged below the discharging opening of the crushing mechanism, a filtering