Quantitative feedstuff feeder

The invention discloses a quantitative feedstuff feeder. The quantitative feedstuff feeder comprises a base (1), wherein a supporting circular column (101) is arranged on the base (1), a screw conveyer (102) is arranged on the supporting circular column (101) and is provided with a charging opening (103), a rotating shaft (2) is arranged in the screw conveyer (102), spiral blades (3) are arrangedon the rotating shaft (2), a left end cover (4) is arranged at one end of the rotating shaft (2), a motor fixing frame (104) is arranged at one side of the screw conveyer (102), and an electromotor (5) is arranged on the motor fixing frame (104). The quantitative feedstuff feeder has the characteristics that the number of quantity of fed feedstuffs is learnt accurately, the feedstuffs are fed quantitatively, and the efficiency of working is increased; and furthermore, the use is convenient, and the cost of labor is reduced greatly. 本发明公开了一种饲料定量投放机，包括底座(1)，底座(1)上设有支撑圆柱(101)，支撑圆柱(101)上设有绞龙(102)，绞龙(102)上设有进料口(103)，绞龙(102