Corner cleaning device and circle roller batcher

The utility model discloses a corner cleaning device and circle roller batcher, the clear corner cleaning device in corner, include: the fixed bolster, the connecting rod, the first end and the fixedbolster rotatable coupling of connecting rod, cleaning sheet, cleaning sheet demountable installation serves at the second of connecting rod, extension spring, extension spring are in tensile state, and the first end of extension spring is connected with cleaning sheet, and the extension spring can make cleaning sheet compress tightly the round roller of waiting to clean round roller batcher, thesupport, the second end of extension spring is connected on the support. The utility model provides a corner cleaning device because cleaning sheet compresses tightly on waiting to clean the round roller of round roller batcher through the extension spring, consequently, even cleaning sheet weares and teares, still can use. Promptly the utility model provides a corner cleaning device can avoid theregulation after the weari