Replacing tool for rocker arm rubber strip of vibrating conveyor

The utility model discloses a vibrating conveyor rocker arm rubber strip replacing tool which comprises a first square base, a door type fixing frame and an air cylinder fixing frame which define a containing cavity are arranged above the first square base, an air cylinder is arranged in the containing cavity, the bottom end of the air cylinder is connected with a piston rod, a second square base is arranged at the head of the piston rod, and a U-shaped groove is formed in the top of the first square base. A control valve is arranged on the side face of the gate-type fixing frame and connected with a handle. A sliding rail is arranged in the U-shaped groove; a sliding block is arranged in the moving plate, a shaft is arranged on the edge of the moving plate, a rolling bearing and a compressed spring are arranged on the outer ring of the shaft, the rolling bearing is embedded in a bearing sleeve, a rotating rocker arm is arranged outside the bearing sleeve, a square hole is formed in the moving plate, rhombic