Patent ID: 9003680
Filing Date: 2015-04-14
Classification: E01H

Abstract:
1. A discharge pipe for a snow blower, which is mounted on the snow blower and discharges internally introduced snow to an outside, comprising: a box-shaped body having an inlet and an outlet through which the snow is introduced and discharged and an opening in an upper portion thereof at a side of the outlet; a cover plate having a predetermined area and slidably coupled to the body so as to cover the opening; a scraper having a shape of a bar having a predetermined length and disposed on the side of the outlet so as to come into line or surface contact with a lower surface of the cover plate; wherein, when the cover plate slides toward the outlet, the snow covered on the lower surface of the cover plate is removed by the scraper; and wherein the cover plate includes hooks extending downwards from opposite ends thereof to a predetermined length, and the body includes guide grooves cut in a direction parallel to a discharging direction of the snow to a predetermined depth, so that the hooks slide along the guide grooves.