Automatic plastic grinder of ration feeding

The utility model discloses an automatic plastic grinder of ration feeding is equipped with the hopper in the grinding box, hopper and grinding box inner wall fixed connection, the hopper bottom is equipped with the unloading hole, the downthehole cooperation of unloading is equipped with the dog, the grinding box top outside is equipped with the cylinder, cylinder and dog fixed connection, the driving stop blocks up -and -down motion is in order to open or closed unloading hole, the hopper below is equipped with first pivot and second pivot, first pivot and second pivot are located same horizontal plane, all be equipped with crushing knife group in first pivot and the second pivot, the grinding box bottom is equipped with at the bottom of the movable box, the fixed horizontally screen cloth that is equipped with of inner wall at the bottom of the movable box. The utility model discloses an open or closed unloading hole according to the frequency of setting for through the cylinder, solved crushing knife grou