Straw crushing equipment

The utility model relates to the technical field of straw smashing, in particular to straw smashing equipment which comprises a smashing tank and an adjusting device, the lower surface of the smashing tank is fixedly connected with a connecting frame, the side face of the smashing tank is fixedly connected with a discharging port, the surface of the connecting frame is rotationally connected with idler wheels, the inner wall of the connecting frame is fixedly connected with a motor, and the motor is fixedly connected with the adjusting device. The adjusting device is arranged on the surface of the connecting frame and comprises a connecting groove and an adjusting rod, the connecting groove is formed in the inner wall of the connecting frame, the adjusting rod is slidably connected with the inner wall of the connecting groove, a sliding hole is formed in the inner wall of the connecting groove, and a sliding block is fixedly connected to the side face of the adjusting rod; the sliding block is in sliding conn