Oat pollen collector

The utility model discloses an oat pollen collector, and belongs to the technical field of pollen collection. An oat pollen collector comprises a conveying pipe and an air suction pump fixedly connected into the conveying pipe, and further comprises a temporary storage pipe fixedly connected to the conveying pipe, a rotating shaft is rotationally connected to the temporary storage pipe, and a dish plate is fixedly connected to the rotating shaft; the storage tank is detachably connected to the bottom of the temporary storage pipe, and a first storage cavity used for storing qualified pollen and a second storage cavity used for storing unqualified pollen are formed in the storage tank; the control part is arranged on the temporary storage pipe and is used for controlling the dish plate to turn over; the filter screen is clamped in the transmission pipe; negative pressure is generated by starting the air suction pump, pollen in external air is sucked into the conveying pipe through airflow and then collected in