Quantitative adder and diluting kettle

The utility model relates to the technical field of diluting kettles, in particular to a quantitative adder, which comprises a diluting kettle, a quantitative adder, a stirring device and a stirring device, the quantitative adding box is located at the upper end of the feeding port, a storage bin is arranged in the quantitative adding box, a discharging port is formed in the bottom of the storage bin, a quantitative bin is arranged at the bottom of the discharging port, and a discharging port is formed in one end of the bottom of the quantitative bin; the rotating rod is located in the quantitative bin, quantitative plates are arranged on the outer side of the bottom of the rotating rod, a rotating wheel is arranged on the outer side of the middle of the rotating rod, a supporting rod is arranged on the outer side of the upper end of the rotating rod, and a scraping plate is arranged on the outer side of the supporting rod. The quantitative bin can be quantitatively differentiated, the rotating rod is matched