Limestone metering device

The utility model relates to the technical field of limestone processing, and discloses a limestone metering device which comprises a supporting table used for supporting the whole metering device. And the weighing mechanism is connected to the supporting table. When the metering device for the limestone is used, the multiple containing mechanisms are placed on the inner side of the pushing component, one containing mechanism moves to the top of the containing component of the weighing mechanism, the limestone is added into the containing mechanism, and the limestone contained in the containing mechanism is metered and weighed through the weighing component; after the limestone with the required weight is obtained, a driving motor is started, so that the empty containing mechanism moves to the top of the placing part to continuously add the limestone for metering and weighing again, and the containing mechanism which finishes metering and weighing moves to the notch of the shielding part, and at the moment, a