Agricultural fertilizer stirrer

The utility model discloses an agricultural fertilizer stirrer. Stirring box, a fixed seat is fixedly mounted on one side of the stirring box; the bottom of the fixed seat and the bottom of the stirring box are fixedly connected with two supporting legs; a crushing mechanism and a driving stirring mechanism matched with the crushing mechanism are arranged on the fixed seat; and the crushing mechanism comprises a groove formed in the top of the fixing base, the inner wall of the bottom of the groove is arranged to be an inclined face, a rectangular groove is formed in the side, away from the stirring box, of the fixing base, two rotating shafts are rotationally installed on the inner wall of the side, close to the stirring box, of the groove, and the rotating shafts are fixedly sleeved withcrushing rollers. The chemical fertilizer mixing device is reasonable in design, convenient to use, capable of automatically and quickly crushing, stirring and mixing chemical fertilizers, time-saving and labor-saving, capab