Convenient-to-discharge crusher for composite muscle-building powder

The utility model discloses a crusher convenient for discharging composite muscle-building powder, which is applied to the field of muscle-building powder crushing and comprises a shell, an outer shell is fixedly mounted on the rear side and one side of the shell, and a first roller body and a second roller body are rotatably connected to two sides of the interior of the shell through bearings respectively. According to the powder crushing device, blocky powder is fed into the feeding hopper, blocky powder is crushed by the crushing roller through operation of the first rotating motor, meanwhile, reciprocating operation of the sieve plate is achieved, screening of the powder is achieved, the powder meeting the crushing standard is accumulated in the frame, and the powder still in a blocky shape is fed into the shell again through the feeding auger; and through the arrangement, the blocky powder can be conveniently and circularly crushed, the crushing efficiency of the composite muscle-building powder is conve