Coal flow monitoring device based on belt electronic scale

The utility model relates to a coal flow monitoring device based on a belt electronic scale, which comprises a belt conveyor frame and a carrier roller frame, a belt is positioned on a carrier roller, the coal flow monitoring device further comprises a belt electronic scale, and the belt electronic scale consists of a scale frame body, a weighing sensor and a weighing instrument; the weighing sensors are installed on the front side of the scale frame body, and the positions of the weighing sensors are installed corresponding to the positions of carrier rollers of the belt conveyor, so that a distributed weighing system is formed. And the weighing instrument is arranged on the right side of the scale frame body and is electrically connected with the weighing sensor. The coal feeding amount is directly weighed and detected through the belt electronic scale, and through the distributed arrangement of the belt electronic scale, the measurement error precision of the belt electronic scale is smaller than +/-0.5%,