Cow concentrated feed processing device

The utility model discloses an automatic dairy cow concentrated feed processing device, which belongs to the technical field of feed processing and comprises a stirring barrel, a stirring device, an ammonia concentration detection device and a temperature sensor are arranged in the stirring barrel, an air blowing port and an air suction port are arranged on the upper portion of the stirring barrel, and the air blowing port faces downwards. The air inlet pipe is connected with an air blower outside the stirring barrel and conveys fresh air into the stirring barrel; and the air suction port is upward, is connected with an ammonia gas recovery device outside the stirring barrel through an exhaust pipe, and is used for absorbing redundant ammonia gas in the stirring barrel. The straw ammoniation and feed mixing device can achieve the two functions of straw ammoniation and feed mixing, expands application scenes, is particularly suitable for small and medium-scale farms, fully and reasonably utilizes existing feed