Double-fork chute linkage turning plate free of maintenance for long period

The utility model relates to a double-fork chute linkage turning plate free of maintenance for a long period. The double-fork chute linkage turning plate comprises an electric cylinder, a linkage rod, two rockers, two turning plates and a rigid support arm, wherein one ends of the rockers are hinged with a shaft fixed at a double-fork chute and are fixedly connected with one ends of the turning plates, the other ends of the two rockers are hinged with two ends of the linkage rod, the rigid support arm is fixedly connected in the middle of the linkage rod, and the other end of the rigid support arm is hinged with the output end of the electric cylinder. The double-fork chute linkage turning plate has the advantages of being fault-free and maintenance-free after running for a long period, being not worn generally in production, being made by adopting common steel plates without auxiliary materials such as ingot iron lining plates, saving much cost for spare parts purchasing and maintenance, and guaranteeing sta