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公开(公告)号：US20090230029A1
公开(公告)日：2009-09-17
申请号：US12468937
申请日：2009-05-20
IPC分类号： B07B1/46
CPC分类号： B07B1/46 , B07B2201/02
摘要： A screening machine of the type used to separate or classify mixtures of solid particles of different sizes includes a machine frame and a perforate screen panel mounted for movement relative to the machine frame during a screening operation. The screen panels are pre-tensioned mesh screen material mounted in a peripheral rim for separating various granular and particulate materials. The screen panel is slid into the side of the machine frame in a direction orthogonal to the direction particulate matter moves when the screening machine is operating. The screen panel peripheral rim has a shaped or other cross section adapted to hold a large seal member that provides a positive sealing surface for contact with the machine frame to prevent particulate matter from escaping off of the screen panel during use.
摘要翻译： 用于分离或分类不同尺寸的固体颗粒的混合物的类型的筛选机包括机架和穿孔筛板，其在筛选操作期间相对于机架移动。 屏幕面板是安装在外围边缘中的预张紧网状筛网材料，用于分离各种颗粒和颗粒材料。 屏幕面板在筛选机器运行时沿着与颗粒物移动方向正交的方向滑入机架侧面。 屏幕面板外围边缘具有适于保持大密封构件的成形或其他横截面，该大密封构件提供用于与机架接触的正密封表面，以防止在使用期间颗粒物质从屏幕面板逸出。
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2.发明申请公开(公告)号：US20080223761A1
公开(公告)日：2008-09-18
申请号：US11685811
申请日：2007-03-14
IPC分类号： B07B1/28
CPC分类号： B07B1/46 , B07B2201/02
摘要： A screening machine includes a vibratory carrier and a vibratory drive operatively coupled to the vibratory carrier for imparting vibratory motion thereto. The screening machine includes a screen assembly selectively coupled to the vibratory carrier so that the vibratory motion is transmitted to the screen assembly. A sealing mechanism including at least one rotary cam having a cam surface and at least one actuator being accessible to a user of said screening machine is coupled to the rotary cam. Actuation of the actuator to rotate the cam urges the screen assembly and the carrier into sealing engagement with a confronting surface of the screening machine. The screening machine further includes at least one stop positioned relative to the sealing mechanism to limit rotational movement of the rotary cam in at least one direction.
摘要翻译： 筛选机包括振动载体和可操作地耦合到振动载体的振动驱动器，用于向其施加振动运动。 筛选机包括选择性地联接到振动载体的筛网组件，使得振动运动被传递到筛网组件。 包括具有凸轮表面的至少一个旋转凸轮和至少一个可由所述筛选机的使用者操作的致动器的密封机构联接到旋转凸轮。 致动器致动以旋转凸轮促使屏幕组件和载体与筛选机的相对表面密封接合。 筛选机还包括至少一个相对于密封机构定位的止动件，以限制旋转凸轮在至少一个方向上的旋转运动。
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公开(公告)号：US08261915B2
公开(公告)日：2012-09-11
申请号：US12468937
申请日：2009-05-20
IPC分类号： B07B1/46
CPC分类号： B07B1/46 , B07B2201/02
摘要： A screening machine of the type used to separate or classify mixtures of solid particles of different sizes includes a machine frame and a perforate screen panel mounted for movement relative to the machine frame during a screening operation. The screen panels are pre-tensioned mesh screen material mounted in a peripheral rim for separating various granular and particulate materials. The screen panel is slid into the side of the machine frame in a direction orthogonal to the direction particulate matter moves when the screening machine is operating. The screen panel peripheral rim has a shaped or other cross section adapted to hold a large seal member that provides a positive sealing surface for contact with the machine frame to prevent particulate matter from escaping off of the screen panel during use.
摘要翻译： 用于分离或分类不同尺寸的固体颗粒的混合物的类型的筛选机包括机架和穿孔筛板，其在筛选操作期间相对于机架移动。 屏幕面板是安装在外围边缘中的预张紧网状筛网材料，用于分离各种颗粒和颗粒材料。 屏幕面板在筛选机器运行时沿着与颗粒物移动方向正交的方向滑入机架侧面。 屏幕面板外围边缘具有适于保持大密封构件的成形或其他横截面，该大密封构件提供用于与机架接触的正密封表面，以防止在使用期间颗粒物质从屏幕面板逸出。
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