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    • 2. 发明申请
    • REPLACEABLE BLADE FOR REVERSIBLE BELT SCRAPER
    • 可更换刀片可更换皮带刀
    • WO2014130743A1
    • 2014-08-28
    • PCT/US2014/017518
    • 2014-02-20
    • SMITH, Christopher, ScottFARROW, Glenn, Edward
    • SMITH, Christopher, ScottFARROW, Glenn, Edward
    • B65G45/16
    • B65G45/12
    • A reversible belt scraper has two opposed replaceable scraper blades and a central shaft. Each replaceable scraper blade has a scraping surface and a base opposite to the scraping surface. The body of the scraper blades from the scraping surface to the base is comprised of elastomeric material. The scraper blades have at lease one bracket in their bases. In at least one embodiment, the scraper blades have a plurality of brackets in their bases. The brackets in the bases of the scraper blades attach to the central shaft. End mounts at the end of the central shaft provide a means to mount the reversible belt scraper. In at least one embodiment, the brackets in the replaceable scraper blades are formed in a manner to accommodate the other scraper blade and allow both scraper blades to be mounted in a single row of apertures in the central shaft.
    • 可逆式皮带刮刀具有两个相对的可替换刮刀和中心轴。 每个可替换的刮刀具有刮削表面和与刮削表面相对的基部。 刮刀从刮刀表面到基座的主体由弹性体材料组成。 刮刀在其底座上至少有一个支架。 在至少一个实施例中,刮刀在它们的底座上具有多个托架。 刮刀叶片底部的托架附着在中心轴上。 在中心轴端部的端部安装件提供了安装可逆带式刮刀的方法。 在至少一个实施例中,可更换的刮刀中的托架以一种方式形成,以容纳另一个刮刀,并允许两个刮刀安装在中心轴上的一排孔中。
    • 3. 发明申请
    • DOUBLE EDGED BELT SCRAPER BLADE
    • 双面皮带刮刀刀片
    • WO2010135722A1
    • 2010-11-25
    • PCT/US2010/035877
    • 2010-05-21
    • SMITH, Christopher, ScottFARROW, Glenn, Edward
    • SMITH, Christopher, ScottFARROW, Glenn, Edward
    • B65G45/16
    • B65G45/12
    • A reversible belt scraper blade provides two opposed scraping surfaces on an integrally constructed body. Each scraping surface has an elastomeric wear region transitioning to an elastomeric central region. Two integral frame members are integrally joined into the central region. Each integral frame member runs the length of the belt scraper blade and is at least partially exposed at their ends. End mounts attach to the exposed integral frame members and the reversible belt scraper blade is reversible about the end mounts. The wear regions may have sub-regions of different hardness to provide good scraping qualities combined with improved structural rigidity. The central region may also have sub-regions of different hardness to improve structural rigidity.
    • 可逆的皮带刮刀刀片在整体构造的主体上提供两个相对的刮削表面。 每个刮削表面具有过渡到弹性体中心区域的弹性体磨损区域。 两个一体的框架构件一体地连接到中心区域中。 每个整体的框架件运行皮带刮刀的长度,并在其端部至少部分地露出。 端部安装件附接到暴露的整体框架构件,并且可逆带刮刀在端部安装件周围是可逆的。 磨损区域可以具有不同硬度的子区域,以提供良好的刮削质量以及改进的结构刚性。 中心区域也可以具有不同硬度的子区域,以提高结构刚性。