Supporting roller transfer seat

The utility model relates to the technical field of supporting roller auxiliary transportation equipment, and discloses a supporting roller transfer seat which comprises an auxiliary transfer mechanism used for transferring a supporting roller body, the auxiliary transfer mechanism comprises two supporting frames provided with semicircular limiting grooves, a transfer plate is fixed between the two supporting frames, and the two supporting frames are fixedly connected with the transfer plate. The two supporting frames are used for supporting the supporting roller body, the two limiting plates are used for limiting the supporting roller body, and fixing belts used for further fixing the supporting roller body are installed on the upper surfaces of the two supporting frames. According to the supporting roller transfer seat, a semicircular limiting groove is formed in the supporting frame, a supporting roller body can be better attached to the inner side wall of the semicircular limiting groove, and therefore th