FURROWING TIP BODY FOR A PAIRED ROW OPENER

摘要

A paired row opener has a furrowing tip arranged to be selectivelysupported on a body of the opener. The furrowing tip includes a knife portionand apair of wing portions extending rearwardly and outwardly therefrom. A centralchamber between the wing portions communicates with a primary delivery passageofthe opener body to receive the primary particulate material therefrom to bedispensedin a paired row from a pair of outlet openings of the chamber which arelaterallyspaced apart in a rear face of the tip body. A bottom wall spans a bottom sideof thechamber between the wing portions to the rear face such that the outletopenings liein an upright plane at a rearmost end of the tip body to be prevented frompluggingeven in wet conditions, while remaining selectively separable with the tipbody fromthe opener body for replacement.