Articulated Bottom Plate Conveying Chain 12A-Tb24 P23-Tb45 16A-Tb48 16b-T32 20A-Tb45 20A-Tb51 24A-Tb65

A plate conveying chain is characterized in that it is composed of several outer single sections and inner single sections. The outer single section includes an outer bending attachment plate A, an outer bending attachment plate B, an outer straight attachment plate and a pin shaft. Between the outer single sections, one side is an outer bending attachment plate A and an outer straight attachment plate alternately arranged side by side, and the other side is a number of outer bending attachment plates B and an outer bending attachment plate A and an outer straight attachment plate are arranged one by one and are fixedly connected by a pin shaft, The shaft hole matched with the pin shaft is located at the end of the straight section of the outer bending attachment plate B and the outer bending attachment plate A and the end of the outer straight attachment plate. An inner single section is arranged at the inner side of the outer single section. The inner single section includes the inner bending attachment plate A, the inner bending attachment plate B, the inner straight attachment plate, the pin shaft, the sleeve and the roller, A number of inner straight attachment plates are arranged into a row by butt joint at the head and tail, and two rows are symmetrically arranged and fixedly connected with the outer single section located on the outside through the two pins, on which sleeves and rollers are sleeved in turn.