Agricultural bird repellent device

The utility model discloses an agricultural bird repellent device, including the casing, the bottom fixedly connected with supersonic generator of casing inner chamber, the top fixedly connected withbird repellent of casing inner chamber places the box, thus, the left lower extreme fixedly connected with smoke transducer of casing inner chamber, the upper end fixedly connected with wireless transmitter on casing inner chamber right side. Which comprises a housin, can be when the flying bird be close to the casing, the power of infrared ray sensor automatically connect supersonic generator andlaser instrument, automatic effect of driving the bird has been played, the degree of automation who has solved current bird repellent device is not high, it is unsatisfactory to lead to driving thebird effect, the problem that is unfavorable for the crops planting, simultaneously at the top of casing inner chamber fixed connection bird repellent place the box, can play the effect that the medicine drove the bird, be favo