abstract |
The invention discloses a device for grinding and mixing agricultural chemical fertilizer particles, which comprises a base plate and a mixing box. A fixing ring is arranged inside the mixing box, and a disc-shaped grinding screen is arranged on the inner ring of the fixing ring. , the center of the mixing box is provided with a vertical rotating shaft, the driving motor main shaft is provided with a first sector gear, the rotating rod is provided with a second sector gear, and the upper end of the rotating shaft is provided with an upper threaded section , the outer side of the upper threaded section is provided with an upper drive sleeve threadedly connected thereto, and both sides of the upper surface of the grinding mesh plate are provided with mounting plates, and a grinding roller is installed on the lower end surface of the mounting plate. The upper ends of the installation plates are hinged with push rods, and a plurality of stirring rods are arranged on the side wall of the lower end of the rotating shaft. The invention has a simple structure, can be mixed after being ground and mixed, can be mixed evenly and fully, and can be mixed in roughly fixed proportions at the same time, and has simple operation and strong practicability. |