Movable and turnover automatic burdening mechanism

The invention discloses a movable and turnover automatic burdening mechanism which comprises a plurality of material bins and a weighing instrument.A control valve is arranged at an outlet of each material bin, and the outlets of the materials bins are located on the same straight lime.The weighing instrument is arranged on a linear guide rail and can move along the linear guide rail, and the moving track of the weighing instrument passes through the part below the outlets of all the material bins.The weighing instrument comprises a base arranged on the linear guide rail, and the base is connected with a servo motor driving the base to move along the linear guide rail.The base is provided with a scale with a weighing sensor, and a turnover mechanism capable of driving the scale to turn over downwards to lead materials out.The movable and turnover automatic burdening mechanism can achieve automatic burdening accurately, and the burdening efficiency is greatly improved; only one weighing instrument is adopted f