Sealing plate type feeding machine with stable transmission

The utility model belongs to the technical field of plate type feeders, and relates to a sealing plate type feeder with stable transmission, which is favorable for solving the problem of low transmission stability of the existing plate type feeder. The machine comprises a machine shell, a machine frame, a groove plate, a driving piece and a driven piece are arranged in the machine shell, the driving piece and the driven piece are rotationally connected with the machine frame, the multiple groove plates are in lap joint to form an annular conveying chain plate, the driving piece and the drivenpiece are located at the two annular ends of the conveying chain plate respectively, and the driving piece drives the conveying chain plate to conduct transmission; fixing pieces are fixed to the twoends of each groove plate in the length direction respectively, walking wheels are rotationally connected to the sides, away from the groove plates, of the fixing pieces, supporting beams for the walking wheels to walk are arr