Automatic weighing and transmitting device for distribution bin

The utility model relates to chemical equipment in the strontium carbonate industry, in particular to an automatic weighing and transmitting device for a distribution bin. The automatic weighing and transmitting device comprises a transmitting belt, a roller support and a stepping motor, wherein the transmitting belt is arranged below a discharge hole of the distribution bin, the roller support is used for installing the transmitting belt, the stepping motor is used for driving the transmitting belt, a weighing sensor and a control device are arranged below the transmitting belt, and the control device is connected with the weighing sensor and the stepping motor. With the adoption of the technical scheme of the automatic weighing and transmitting device for the distribution bin, continuous and automatic weighing is realized, and the accuracy of weighing is high.