Pesticide extraction device for pesticide production

The utility model discloses a pesticide extraction device for pesticide production. The pesticide extraction device comprises a mixing chamber and a filtering chamber, a stirring cylinder is fixedly arranged in the mixing chamber, a stirring assembly is installed in the stirring cylinder, a heating cavity is formed between the outer wall of the stirring cylinder and the mixing chamber, and a feeding port communicated with the stirring cylinder is formed in the top of the mixing chamber; the filtering chamber comprises a filtering cavity and a cooling cavity located on the outer side of the filtering cavity, two first filtering plates which are fixedly connected and a second filtering plate are fixedly installed in the filtering cavity, a fixing shaft is fixedly connected to the contact sides of the two first filtering plates, two pressing plates are hinged to the fixing shaft, and connecting plates are hinged to the middles of the two pressing plates; the ends, away from the pressing plate, of the two connect