Blending platform based on liquid pesticide

The utility model discloses a blending platform based on liquid pesticide. The device comprises a water tank, at least one medicine collecting bottle, a mother liquor barrel, a gathering barrel and afour-way water pipe, a first pressure pump is arranged on a left branch pipe of the four-way water pipe; a first electromagnetic valve is mounted on an upper branch pipe of the four-way water pipe; the bottom of the medicine collecting bottle capable of puncturing the medicine bottle sealing opening is communicated with the mother liquor barrel through a first medicine conveying pipe; a second electromagnetic valve is mounted on a lower branch pipe of the four-way water pipe; a first stirring device is installed on the mother liquor barrel, a third electromagnetic valve and a flow meter are installed on a right branch pipe of the four-way water pipe, a second stirring device and a liquid level sensor are installed in the gathering barrel, the mother liquor barrel is connected with a secondpressure pump through a s