Combined rotary scraping tool and press wheel for a coulter

摘要

The present invention relates generally to a coulter scraping assembly (10)incorporating a coulter scraping tool (12) which includes a rotary blade (18).The rotary blade (18) is dish-shaped being shallow with a relatively narrow profileand including a narrow working edge (24). The working edge (24) is configuredto cooperate with the coulter (16) for scraping excess material, such as soilparticles and trash which has built up on the coulter (16).