AUTOMATIC CLEANER FOR SHUTTER

摘要

PURPOSE: An automatic cleaner for shutter is provided to keep a shutter clean always by removing foreign material on the surface of the shutter with a brush member linked with the shutter only when the shutter ascends or descends. CONSTITUTION: An automatic cleaner for shutter(10) comprises a shutter, a brush member(110), and a rotating unit. The shutter installed in a gate moves up and down by a drive unit, and opens and closes the gate. The brush member which is in contact with a first side of the shutter rotates around the rotary shaft, linked with the shutter, and eliminates foreign material on the first side of the shutter. The rotating unit comprises a coupling member and a power transmitting member. The coupling member receives the power from the drive unit of the shutter. The power transmission member transfers the power of the shutter drive unit to the coupling member only when the shutter descends. The rotating unit rotates the brush member by being linked with the opening and closing of the shutter by the shutter drive unit.