Good scraper bowl of separable hard rock wearability

The utility model discloses a good scraper bowl of separable hard rock wearability, including the scraper bowl, the left surface upper portion and the right flank upper portion symmetry of scraper bowl are fixed with the installation piece, the circular shape spout has all been seted up to two relative sides of installation piece, the spout of two installation pieces respectively with the dwang about both ends sliding connection, the dwang is located the front side of scraper bowl, about dwang side both ends respectively with the rear end fixed connection of two rotor plates, both ends fixed connection is controlled with the lower surface of connecting plate respectively to the upper surface intermediate position of two rotor plates, three through -hole has been seted up along left right direction is equidistant to the upper surface of connecting plate, through -hole and connecting block sliding connection, rock the stone accelerated in the sand and soil and the separation of sand andsoil about the sieve, and