Accurate fertilizer injection unit of agricultural

The utility model discloses an accurate fertilizer injection unit of agricultural, including dissolving box, the feed inlet has been cup jointed at dissolving box's top, one side of dissolving box is embedded to have control button, one side of dissolving box is connected with flexible pipe, the one end joint of flexible pipe has the shower nozzle, open dissolving box's bottom has the blowdown mouth of pipe, dissolving box's opposite side joint has the inlet tube, the one end of inlet tube is connected with the water tank, one side of water tank is provided with the buffering buffer layer, dissolving box passes through stand fixed connection on the buffering buffer layer, one side of buffering buffer layer is connected with the base, the bottom of base is rotated and is connected with the walking wheel. The device is a fertilizer injection unit, reasonable in design, and simple structure, weight is lighter, and fertilizer use efficiency is high, and easy to be clean, spraying amount is accurate, fertilizer in