ADJUSTABLE SCRAPER BLADE SYSTEM FOR DISK HARROWS

摘要

An adjustable scraper blade system for use with disk harrow implements is provided. The adjustable scraper blade system includes a mounting bracket secured at one end to the harrow implement, a scraper blade, and fasteners for selectively fixing the scraper blade in position. The scraper blade includes an arcuate scraping ed ge and an anchoring aperture defining an axis of pivotation of the scraper blade. It further includes an elongate adjustment slot that defines a range of arcuate adjustment of th e scraper blade. The adjustability features of the adjustable scraper blade system facilitate alignment of the scraper blade so its scraping edge can be fixed in aligned face-to-face registration with the disk blade concave surface defining a clearance or gap therebetween of generally constant width.