Complete granular cattle feed crushing and screening device and use method

The invention provides a complete granular cattle feed crushing and screening device and a use method, and relates to the field of feed processing devices. A storage hopper is installed at the top of the feeding shell, a feeding wheel is installed at the top of the feeding shell, a gear motor is installed at the top of the feeding shell, and a rotating shaft of the gear motor is fixedly connected with the feeding wheel. The top of the granulating shell is connected with the feeding shell, a crushing motor is mounted at the bottom of the granulating shell, a millstone is mounted in the granulating shell, and a rotating shaft of the crushing motor is fixedly connected with the millstone. Intermittent constant-speed feeding is carried out through the feeding wheel, the material accumulation condition in the granulation shell is avoided, the normal operation effect of the device is guaranteed, the material accumulation problem does not need to be handled manually, and the maintenance difficulty of the device is r