Combine harvester header and combine harvester

The invention relates to the field of agricultural harvesting equipment, and discloses a combine harvester header and a combine harvester comprising the same. A mounting seat is arranged on a main body of the header, a bridge seat of a gap bridge is rotatably arranged on the mounting seat, and a bridge body of the gap bridge is rotatably connected with the bridge seat of the gap bridge through a rotating shaft. Thus, in the specific using process, through the bridge seat and the bridge body of the relatively-rotating gap bridge and the relatively-rotating gap bridge and the mounting seat, the main body of the header can be parallel to the ground as much as possible, the header can adapt to the shapes of mountainous regions and sloping fields, the adaptability of the header is improved, and meanwhile the working efficiency of the header is improved. In addition, due to the arrangement, the grain falling loss of the header can be reduced when lodging crops and slope bottom crops are harvested. 本发明涉及农业收获设备领域，公开一