Novel crusher impact block

The utility model discloses a novel impact block of a crusher. The novel impact block comprises an impact block seat plate and a plurality of impact blocks, the impact block seat plate is fixedly connected with the crusher, and the impact blocks are spliced in parallel and are movably connected with the impact block seat plate. And a countersunk through hole is formed in the center of the impact block. The impact block comprises a first impact block and a second impact block; the first impact block is provided with a bevel edge; the second impact block is provided with two bevel edges; and the first impact block and the second impact block are spliced into a long strip shape. And a circular arc chamfer is arranged on the non-assembled edge of the working surface of the impact block. The impact block is small in block body, light in weight, convenient to disassemble, assemble and transport, high in replaceability and capable of being inversely mounted up and down, parts can be accurately replaced, and the util