Friction wheel feeding mechanism

The utility model belongs to the field of fuel rod processing, and particularly discloses a friction wheel feeding mechanism which comprises a cylinder, a supporting plate, a motor, a motor supporting seat, a friction wheel, a supporting wheel, a supporting seat, a torque limiter, a rotating shaft, a U-shaped frame, a belt pulley, a connecting bolt, a nut, a linear rail guider and a support. The friction wheel is connected with the torque limiter, the lower end of the friction wheel directly contacts with the upper end of a fuel rod, the lower end of the fuel rod directly contacts with a supporting wheel, the friction wheel drives the fuel rod to bilaterally move through friction force, the pre-adjusted torque limiter can jam the friction wheel after the fuel rod moves to a designated station, and the rotating shaft idles. Non-abrasion processing of the fuel rod can be realized.