Improved generation cooking machine knife group structure

The utility model discloses an improved generation cooking machine knife group structure, including blade, pivot, axle sleeve, chassis and nut, the pivot is installed in the axle sleeve, and bushing?installation is in the chassis, and the nut is located the tail end rigid coupling of chassis and axle sleeve, the tail end of pivot passes nut and a chassis and a fixed cover rigid coupling, and fixed cover is located the chassis, be equipped with waterproof rubber ring in the pivot, waterproof rubber ring lies in between pivot and the axle sleeve, be equipped with a safety cover on the pivot of the marine glue side of circling, the safety cover covers waterproof rubber ring. The utility model has the advantages of it is following: first, waterproof rubber ring adopts special structure, adopts the safety cover to cover on it, prevents that waterproof rubber ring is because of long -time high temperature high speed operation or ageing break past outer spill, more safe and reliable, the health of leading to the fac