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公开(公告)号：US08973742B2
公开(公告)日：2015-03-10
申请号：US13297067
申请日：2011-11-15
申请人： John Tout , Gordon Powell , Robert Smith
发明人： John Tout , Gordon Powell , Robert Smith
摘要： A chain tension sensor for a chain conveyor, the conveyor including a frame and a chain having a plurality of flights. The tension sensor includes a reaction arm and a load sensing pin. The reaction arm includes a first end, a second end opposite the first end, and a load pad. The first end is pivotably coupled to the frame by a pivot pin defining a pivot axis. The load pad is adjacent the conveyor chain and positioned to contact flights passing the load pad. The flights contacting the load pad exert a force on the reaction in a direction that is perpendicular to the pivot axis. The load sensing pin is coupled to the reaction arm such that the load sensing pin senses the force that is exerted by the flights.
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公开(公告)号：US20120118707A1
公开(公告)日：2012-05-17
申请号：US13297067
申请日：2011-11-15
申请人： John Tout , Gordon Powell , Robert Smith
发明人： John Tout , Gordon Powell , Robert Smith
IPC分类号： B65G43/00
摘要： A chain tension sensor for a chain conveyor, the conveyor including a frame and a chain having a plurality of flights. The tension sensor includes a reaction arm and a load sensing pin. The reaction arm includes a first end, a second end opposite the first end, and a load pad. The first end is pivotably coupled to the frame by a pivot pin defining a pivot axis. The load pad is adjacent the conveyor chain and positioned to contact flights passing the load pad. The flights contacting the load pad exert a force on the reaction in a direction that is perpendicular to the pivot axis. The load sensing pin is coupled to the reaction arm such that the load sensing pin senses the force that is exerted by the flights.
摘要翻译： 用于链式输送机的链式张力传感器，该输送机包括具有多个飞行的框架和链条。 张力传感器包括反作用臂和负载传感销。 反作用臂包括第一端，与第一端相对的第二端和负载垫。 第一端通过限定枢转轴线的枢轴枢转地联接到框架。 负载垫与输送链相邻并且定位成与经过负载垫的接触点接触。 与负载垫接触的飞行器在垂直于枢转轴线的方向上对反作用力施加力。 负载感测销耦合到反作用臂，使得负载感测销感测到由翼片施加的力。
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公开(公告)号：US20130015043A1
公开(公告)日：2013-01-17
申请号：US13553487
申请日：2012-07-19
申请人： John Tout , Gordon Powell , Robert Smith
发明人： John Tout , Gordon Powell , Robert Smith
IPC分类号： B65G43/00
摘要： A chain tension sensor for a chain conveyor, the conveyor including a frame and a chain having a plurality of flights. The tension sensor includes a reaction arm and a load sensing pin. The reaction arm includes a first end, a second end opposite the first end, and a load pad. The first end is pivotably coupled to the frame by a pivot pin defining a pivot axis. The load pad is adjacent the conveyor chain and positioned to contact flights passing the load pad. The flights contacting the load pad exert a force on the reaction in a direction that is perpendicular to the pivot axis. The load sensing pin is coupled to the reaction arm such that the load sensing pin senses the force that is exerted by the flights.
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公开(公告)号：US08636140B2
公开(公告)日：2014-01-28
申请号：US13553487
申请日：2012-07-19
申请人： John Tout , Gordon Powell , Robert Smith
发明人： John Tout , Gordon Powell , Robert Smith
IPC分类号： B65G23/44
摘要： A chain tension sensor for a chain conveyor, the conveyor including a frame and a chain having a plurality of flights. The tension sensor includes a reaction arm and a load sensing pin. The reaction arm includes a first end, a second end opposite the first end, and a load pad. The first end is pivotably coupled to the frame by a pivot pin defining a pivot axis. The load pad is adjacent the conveyor chain and positioned to contact flights passing the load pad. The flights contacting the load pad exert a force on the reaction in a direction that is perpendicular to the pivot axis. The load sensing pin is coupled to the reaction arm such that the load sensing pin senses the force that is exerted by the flights.
摘要翻译： 用于链式输送机的链式张力传感器，该输送机包括具有多个飞行的框架和链条。 张力传感器包括反作用臂和负载传感销。 反作用臂包括第一端，与第一端相对的第二端和负载垫。 第一端通过限定枢转轴线的枢轴枢转地联接到框架。 负载垫与输送链相邻并且定位成与经过负载垫的接触点接触。 与负载垫接触的飞行器在垂直于枢转轴线的方向上对反作用力施加力。 负载感测销耦合到反作用臂，使得负载感测销感测到由翼片施加的力。
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公开(公告)号：US20090066147A1
公开(公告)日：2009-03-12
申请号：US12201224
申请日：2008-08-29
申请人： John Tout , Gordon Powell
发明人： John Tout , Gordon Powell
IPC分类号： E21C35/20
CPC分类号： B65G19/285
摘要： A conveyor pan for use with a shearer with a skid-type shoe in a longwall mining operation, the conveyor pan including a side member having a surface adapted to be engaged by the shearer skid-type shoe, the surface being formed by a piece of the side member that extends horizontally for the length of the side member. The piece has a first end and a second end, each piece end having a top, a rear, a front and an edge. The first end edge and the second end edge are each formed by each edge being between 45 degrees removed from a vertical plane extending at 90 degrees to the horizontal plane formed by the side member surface.
摘要翻译： 一种用于在长壁采矿作业中与具有滑移式鞋的采煤机一起使用的输送机盘，所述输送机盘包括具有适于由所述采煤机滑动式鞋接合的表面的侧部构件，所述表面由一片 所述侧构件在所述侧构件的长度方向上水平延伸。 该件具有第一端和第二端，每个端部具有顶部，后部，前部和边缘。 第一端边缘和第二端边缘各自由从与从侧构件表面形成的水平面成90度延伸的垂直平面去除的每个边缘之间形成45度。
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公开(公告)号：US07467510B2
公开(公告)日：2008-12-23
申请号：US11939879
申请日：2007-11-14
申请人： John Tout , Gordon Edmund Powell
发明人： John Tout , Gordon Edmund Powell
IPC分类号： F16G15/00
摘要： An insert assembly adapted to be received within a link of a chain including a plurality of round wire interlocking links, the insert being made of a resilient material and being dimensioned to be wider than the central area height and longer than the central area depth so that after the insert is placed between the opposed sides of the chain, the insert springs back around the opposed sides of the chain so that the insert is securely locked between the opposed sides of the chain. The insert has a central opening, and the insert assembly further includes a pin secured in the opening when the insert is received in the chain central area so that the insert cannot move away from the chain opposed sides.
摘要翻译： 一种插入组件，其适于容纳在包括多个圆形线互锁链条的链条的连杆内，所述插入件由弹性材料制成，并且其尺寸被设计为比中心区域高度更长并且长于中心区域深度，使得 在将插入件放置在链的相对侧之间之后，插入件弹簧向后靠近链的相对侧，使得插入件牢固地锁定在链的相对侧之间。 插入件具有中心开口，并且插入组件还包括当插入件被容纳在链条中心区域中时固定在开口中的销，使得插入件不能远离链条相对侧移动。
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公开(公告)号：US08919538B2
公开(公告)日：2014-12-30
申请号：US13396773
申请日：2012-02-15
申请人： John Tout
发明人： John Tout
IPC分类号： B65G19/28
摘要： An armored face conveyor includes a plurality of line pans positioned adjacent to one another, a plurality of flight bars, and a connecting member. Each line pan includes a race having an outer race face and an inner race face. The plurality of flight bars extend laterally across the line pans and are received by the race. Each flight bar includes an end having an upper guide surface and a lower guide surface. The connecting member extends through the plurality of flight-bars and couples the flight-bars to one another. Lateral movement of any one of the flight-bars that causes the upper guide surface to contact the outer race face substantially simultaneously causes the lower guide surface to contact the inner race face.
摘要翻译： 装甲面传送器包括彼此相邻定位的多个线盘，多个飞行杆和连接构件。 每个线盘包括具有外座圈和内圈面的座圈。 多个飞行条横向延伸穿过线盘并被比赛接收。 每个飞行杆包括具有上引导表面和下引导表面的端部。 连接构件延伸穿过多个飞行杆并且将飞行杆彼此连接。 导致上引导表面接触外座圈的任何一个飞行杆的横向运动基本上同时导致下引导表面接触内座圈面。
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公开(公告)号：US20100270130A1
公开(公告)日：2010-10-28
申请号：US12767411
申请日：2010-04-26
申请人： John Tout
发明人： John Tout
IPC分类号： B65G43/00
CPC分类号： B65G43/06
摘要： A device is provided for detecting and adjusting the tension of the scraper chain. The device identifies broken chain as it leaves the return sprocket and enters the top race of the conveyor. When detected, the chain can be stopped automatically by the armored face conveyor control system, to avoid the potential for further damage, and warn the operators that repair of the chain is required.The device also provides a conveyor with sliding frames at both ends to allow the conveyor ends to be independently adjusted to each end of the coal block, whilst maintaining good chain tension and control.
摘要翻译： 提供了用于检测和调节刮板链张力的装置。 该装置在离开返回链轮并进入输送机的顶部滚道时识别断链。 当检测到链条时，链条可以由装甲面输送机控制系统自动停止，以避免进一步损坏的可能性，并警告操作者需要维修链条。 该装置还提供了一个在两端具有滑动框架的输送机，以允许输送机端部独立地调节到煤块的每个端部，同时保持良好的链条张力和控制。
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公开(公告)号：US20080120959A1
公开(公告)日：2008-05-29
申请号：US11939879
申请日：2007-11-14
申请人： John Tout , Gordon Edmund Powell
发明人： John Tout , Gordon Edmund Powell
IPC分类号： F16G15/00
摘要： An insert assembly adapted to be received within a link of a chain including a plurality of round wire interlocking links, the insert being made of a resilient material and being dimensioned to be wider than the central area height and longer than the central area depth so that after the insert is placed between the opposed sides of the chain, the insert springs back around the opposed sides of the chain so that the insert is securely locked between the opposed sides of the chain. The insert has a central opening, and the insert assembly further includes a pin secured in the opening when the insert is received in the chain central area so that the insert cannot move away from the chain opposed sides.
摘要翻译： 一种插入组件，其适于容纳在包括多个圆形线互锁链条的链条的连杆内，所述插入件由弹性材料制成，并且其尺寸被设计为比中心区域高度更长并且长于中心区域深度，使得 在将插入件放置在链的相对侧之间之后，插入件弹簧向后靠近链的相对侧，使得插入件牢固地锁定在链的相对侧之间。 插入件具有中心开口，并且插入组件还包括当插入件被容纳在链条中心区域中时固定在开口中的销，使得插入件不能远离链条相对侧移动。
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公开(公告)号：US20130207443A1
公开(公告)日：2013-08-15
申请号：US13396773
申请日：2012-02-15
申请人： John Tout
发明人： John Tout
摘要： An armored face conveyor includes a plurality of line pans positioned adjacent to one another, a plurality of flight bars, and a connecting member. Each line pan includes a race having an outer race face and an inner race face. The plurality of flight bars extend laterally across the line pans and are received by the race. Each flight bar includes an end having an upper guide surface and a lower guide surface. The connecting member extends through the plurality of flight-bars and couples the flight-bars to one another. Lateral movement of any one of the flight-bars that causes the upper guide surface to contact the outer race face substantially simultaneously causes the lower guide surface to contact the inner race face.
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