Intelligent agricultural straw dust-free crushing equipment

The invention discloses intelligent agricultural straw dust-free crushing equipment which comprises a base, a crushing box is arranged at the upper end of the base, a crushing device is mounted in the crushing box, a mounting seat is fixedly connected to the side wall of the crushing box, and a filter box is fixedly connected to the side wall, away from the crushing box, of the mounting seat; and an air duct is fixedly connected to the center of the side wall, away from the mounting base, of the filter box, an air suction mechanism is arranged in the air duct and connected with the smashing device, and a filter mechanism communicating with the inner side of the air duct is arranged in the filter box. Continuous downward airflow is formed on the inner side of the feeding hopper and the inner side of the smashing box, dust generated during feeding and smashing is prevented from escaping from the feeding hopper, straw feeding and smashing are conducted at the same time, continuous smashing operation is achieved,