Zinc adding and feeding device for large kiln

The utility model discloses a large furnace zincification feeding device in the technical field of furnace feeding devices, which comprises a first air cylinder, a support plate, a mounting box, a second air cylinder, a weighing box, a fixed box, a telescopic pipe and a control panel, the support plate is fixedly connected to the output end of the first air cylinder, the mounting box is positioned on the lower side of the support plate, and the second air cylinder is positioned on the lower side of the mounting box. The second air cylinder is fixedly connected to the middle of the top of an inner cavity of the mounting box, the weighing box is fixedly connected to the bottom of the mounting box, the fixed box is fixedly connected to the middle of the right side wall of the weighing box, and the telescopic pipe is inserted into the middle of the bottom of the weighing box. The installation process of the feeding device is simplified, the difficulty of later discharging, detection and maintenance is reduced, th