DRILLING MACHINE WITH DISK-LIKE DRILL COULTER AND SOIL SCRAPER

摘要

In the present invention, there is disclosed a drilling machine having disc drilling shares (4) that are formed as double disc shares set V-shaped relative to each other with a stripper mounted between the V discs (38, 39). A soil stripper (40) is formed as an elastic non-metal plate (41) tensioned in U-shape and set in the rear area in the travel direction (8) between the discs (38, 39). The elastic plate (41) is self-resilient and preferably made of plastics, rubber or fabric.