Grain drying apparatus

The utility model discloses a grain drying apparatus, including support, air outlet, (mixing) shaft, spinning blade, a toper section of thick bamboo, air -blower, variable -speed motor and main motor, the below of main motor is connected with the variable -speed motor, variable -speed motor and main motor pass through the top of support fixed connection at the (mixing) shaft, adding the hot wall and establishing in the outside of a toper section of thick bamboo, the below that adds the hot wall is connected with the discharge gate, the wall body outer end end that adds the hot wall has a perfect understanding there is the air intake, the air outlet is established at the wall body that adds the hot wall innerly, the air -blower passes through pipeline and air intake connection. Grain that this grain drying apparatus will be dried enters into a toper section of thick bamboo through the feed inlet, and the spinning blade motion that drives through the (mixing) shaft is stirred grain, and the high wind of being gone into by air inlet is distributed by the air outlet the heat that adds the hot wall, through the ventilation hole on the toper section of thick bamboo in with the leading -in toper section of thick bamboo of wind, dries grain wherein, and grain is dried the back and is discharged from the discharge gate, and drying efficiency is high, convenient to use.