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专利名称：Apparatus for sizing produce and the like发明人：Max M. Bibby申请号：US06/785017申请日：19851007公开号：US04940145A公开日：19900710
摘要：A sizing apparatus for produce or the like comprises a framework supporting aplurality of vertically spaced levels of sizer assemblies comprising a number of
horizontally spaced apart, rotating screw conveyors each cooperating with an associatedadjustable sizer blade arranged to provide an equally sized opening between each screwand associated sizer blade on a level whereby to permit produce having a diametersmaller than the opening to fall through to the next lower sizing level. Each successivelower sizing level has progressively smaller sized openings in order that only successivelysmaller diameter produce may pass through the sizer openings. The sizing apparatusutilizes a specially configured screw conveyor in which each thread between adjacentcrests is semi-circular in profile in order to facilitate the separation of produce accordingto its smallest diameter. The sizer blades are arranged so that the openings provided ona level are uniform and adjustable in unison and the sizing openings on each level areadjustable independently of the openings on other levels, whereby produce may beseparated into any desired size category.
申请人：BIBBY; MAX M.
代理机构：Olson & Olson
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