Fungal spore collecting device

The utility model belongs to the technical field of biological experiment equipment, and particularly relates to a fungal spore collecting device which comprises a barrel, a barrel cover is arranged at the top of the barrel, a fixing frame is arranged on the outer side of the barrel, a fixing groove is formed in the bottom of the barrel, a magnetic stirring rotor is arranged in the fixing groove, and a magnetic stirrer is connected to the outer side of the bottom wall of the barrel. An air inlet is formed in the side wall of the lower portion of the barrel and connected with an air feeder through an air inlet pipe, an air outlet opposite to the air inlet is formed in the side wall of the barrel and connected with a collecting box through an air outlet pipe, the other end of the collecting box is connected with a negative pressure fan, a bag-type dust collector is arranged in the collecting box, and a pulse air pump is arranged on the upper portion of the bag-type dust collector. And the pulse air pump is conn