Manufacturing method of device for preventing high temperature and back channeling of main shaft bearing of wind power generator

The utility model discloses a device for preventing high temperature and back movement of a main shaft bearing of a wind power generator, which comprises an external frame of a tooling, which is installed on an elastic support seat of a gear box, and a backing plate is arranged on the external frame of the tooling. The backing plate is inserted in the gap between the elastic support seat of the gear box and the torsion arm bracket, the outer frame of the tooling and the elastic supporting seat are connected by bolts, and the backing plate is arranged between the outer frame of the tooling There are assembly connecting components. The utility model relates to the technical field of auxiliary equipment for wind power generation. The outer frame of the tooling is installed on an elastic support seat; The bearing also moves forward, the temperature of the main shaft bearing can be restored to normal, and the service life of the bearing can be extended to the greatest extent. During the operation of the fan, the transmission chain is pushed by the backing plate at the gearbox position, which effectively solves the problem of the bearing running behind.

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