Mixer with proportioning meter

The utility model discloses a concrete or a mortar stirrer with batching automatic measuring and displaying functions. The utility model is provided with a display provided with a weighing setting device, a weighing display device, an indicating value timing device, and a weighing recording device on the basis of the existing ordinary mixer. The stirrer is provided with a weighting sensor arranged on a weight-bearing support of a hopper of the stirrer. The weighting sensor is communicated with a weighing display through a conducting wire. The quantity of the batching added into the hopper is converted into an electric signal through a bearing sensor, and the electric signal is transmitted to the weighing display to display. The utility model can ensure the accuracy of batching compounding ratio, and can ensure the quality of the concrete or the mortar.