Blanking bin with vibration function

The utility model relates to the field of unloading equipment, in particular to a blanking bin with a vibration function, which comprises a base and a blanking bin, a support rod is fixedly connected to the upper surface of the base, a first spring is movably mounted on the outer wall of the support rod, a fixing frame is movably connected to the top end of the first spring, and the fixing frame is fixedly connected with the blanking bin. The upper surface of the discharging bin is fixedly connected with a feeding port, the top of the feeding port is fixedly connected with a dustproof cover and rotationally connected through a rotating shaft, the top of a supporting rod is movably connected with a second spring, the top of the second spring is movably connected with an anti-skid piece, the upper surface of the discharging bin is fixedly connected with an air exhaust pipeline, and a filter screen is fixedly installed at the top of the air exhaust pipeline. A vibration motor is fixedly installed in the middle o