Pickup device roller device

The utility model discloses a roller device of a pickup device, belongs to the field of application of agriculture and animal husbandry machinery, and particularly relates to improvement of the technical scheme of a roller used for the pickup device of a bundling machine and installation of elastic teeth. Comprising a roller (1) of the pickup device, a pickup device shaft (201), a pickup device shaft supporting plate (202), elastic teeth (3), an elastic tooth pad (4), an elastic tooth protecting plate (5), a bent plate (6), a supporting plate (9), an elastic tooth matching hole (8) and a straw dividing plate (7). According to the technical scheme, the mode of splicing a pickup roller and the traditional modes of cutting grooves in the end face of the roller or placing elastic tooth bases, sleeving elastic tooth spring ring parts on elastic tooth fixing round pipes and the like for installing the elastic teeth are omitted, the size and shape precision of the roller can be guaranteed, the product quality and th