公开(公告)号：US06581780B1

公开(公告)日：2003-06-24

申请号：US09758992

申请日：2001-01-16

申请人： Herbert E. Jakob ,  Michael E. Barrett ,  Gary P. Heeszel ,  David F. Peaks

发明人： Herbert E. Jakob ,  Michael E. Barrett ,  Gary P. Heeszel ,  David F. Peaks

IPC分类号： B07B100

CPC分类号： B07B1/46 ,  G01N5/02 ,  G01N15/0272 ,  G01N2001/1006 ,  G01N2015/0096 ,  G01N2033/0091

摘要： A system for controlling the operation of an item of equipment for processing materials to produce a product which includes aggregate materials of various particle sizes in a predetermined weight ratio includes a sampling device for obtaining a sample of the product from a predetermined location and a gradation assembly. The gradation assembly includes a plurality of gradation screens and a weighing pan for measuring the weight of aggregate material. The gradation screens are supported by a frame in a generally horizontal attitude in a stacked arrangement, so that each screen in the stack has screen openings that are smaller than those of the screen immediately above it in the stack. The assembly also includes a vibrator for vibrating the screens and a mechanism for sequentially depositing the aggregate material that is retained on each screen or that passes through all of the screens in the weighing pan. The system determines the ratios of the weights of the amounts of the aggregate materials that are retained on each of the screens or that passes through all of the screens to the total weight of the sample, and compares each of the ratios so determined to a predetermined standard. The system also adjusts the operation of the item of equipment if the ratio of the weight of the aggregate materials that are retained on any of the screens or that passes through all of the screens to the total weight of the sample fails to meet the predetermined standard.

摘要翻译： 一种用于控制处理材料的物品的生产产品的装置的操作的系统，包括具有预定重量比的各种粒度的骨料的产品，包括用于从预定位置获得产品样品的采样装置和灰度组件 。 灰度组件包括多个渐变屏幕和用于测量聚集材料重量的称重盘。 层叠屏幕以堆叠布置的大致水平姿态由框架支撑，使得堆叠中的每个屏幕具有比堆叠中紧邻其上的屏幕的屏幕开口更小的屏幕开口。 组件还包括用于振动筛网的振动器和用于顺序沉积保留在每个筛网上或者通过称重盘中的所有筛网的聚集材料的机构。 系统确定保留在每个屏幕上或者通过所有屏幕的总体材料的量的重量与样品的总重量的比率，并且将如此确定的每个比率与预定的 标准。 如果保留在任何屏幕上的或者通过所有屏幕的聚集材料的重量与样品的总重量的比例不符合预定标准，则该系统还调整设备项目的操作 。

公开(公告)号：US4166585A

公开(公告)日：1979-09-04

申请号：US858812

申请日：1977-12-09

申请人： Peter B. Alford ,  David F. Peaks

发明人： Peter B. Alford ,  David F. Peaks

IPC分类号： B02C13/18 ,  B02C19/00

CPC分类号： B02C13/1835

摘要： A rotary table for an impact crusher has upper and lower table plates grooved to receive restraining lugs on impeller shoes which are clamped between the plates. The grooves also receive the restraining lugs of segmental wear plates which are held in place, vertically, by having end portions fitting in notches formed conjointly by shoulders on the impeller shoes and the inner faces of the table plates. The latter and the shoes have lip portions to shield the outer edges of the table plates from wear.

摘要翻译： 用于冲击式破碎机的旋转台具有开槽的上下台板，以容纳夹在板之间的叶轮鞋上的限制凸耳。 凹槽还容纳节段耐磨板的限制凸耳，它们通过使叶片底座上的肩部和台面的内表面相互并联形成的凹口而垂直地保持在适当的位置。 后者和鞋子具有用于屏蔽桌板的外边缘的磨损部分的唇部。

公开(公告)号：US06575303B1

公开(公告)日：2003-06-10

申请号：US09992169

申请日：2001-11-14

申请人： J. Donald Brock ,  Herbert E. Jakob ,  Michael E. Barrett ,  R. Ronald Collins ,  Gary P. Heeszel ,  David F. Peaks

发明人： J. Donald Brock ,  Herbert E. Jakob ,  Michael E. Barrett ,  R. Ronald Collins ,  Gary P. Heeszel ,  David F. Peaks

IPC分类号： B07B1300

CPC分类号： G01N15/0272 ,  B07B1/46 ,  G01N1/08 ,  G01N5/02 ,  G01N2001/085 ,  G01N2001/1006 ,  G01N2015/0096 ,  G01N2033/0091

摘要： A system for controlling the operation of a first item of equipment for processing materials in connection with the production of a product which includes aggregate materials and a volatile component includes an oven, a gradation assembly having a plurality of screens, and a mechanism for transporting aggregate materials from the oven to the gradation assembly. The system also includes a mechanism for controlling the operation of an item of equipment if one or more of the ratios of the weight of the aggregate materials that are retained on any of the screens or that pass through all of the screens to the total weight of the aggregate materials fails to meet a predetermined standard. A preferred embodiment of the system also includes a mechanism for controlling the operation of a second item of equipment for combining asphalt cement and aggregate materials if the ratio of the weight of the asphalt cement in a sample of the product to the total weight of the sample fails to meet a predetermined standard.

摘要翻译： 用于控制与生产包括骨料和挥发性成分的产品相关的第一产品处理材料的操作的系统包括烘箱，具有多个筛网的渐层组件和用于输送聚集体的机构 材料从烤箱到渐变组装。 该系统还包括用于控制设备项目的操作的机构，如果保留在任何屏幕上或者通过所有屏幕的总体材料的重量比例中的一种或多种， 骨料无法达到预定的标准。 该系统的优选实施例还包括用于控制用于组合沥青水泥和骨料的第二项设备的操作的机构，如果产品样品中的沥青粘合剂的重量与样品的总重量之比 不符合预定标准。

公开(公告)号：US06032886A

公开(公告)日：2000-03-07

申请号：US271507

申请日：1999-03-18

申请人： Daniel C. Drinkwater ,  Roger M. Clark ,  Gerald E. Parker ,  David F. Peaks ,  Gary Heeszel ,  Randy Orre

发明人： Daniel C. Drinkwater ,  Roger M. Clark ,  Gerald E. Parker ,  David F. Peaks ,  Gary Heeszel ,  Randy Orre

IPC分类号： B02C2/04

CPC分类号： B02C2/045

摘要： An adjustment mechanism for a rock crusher has an insert installed in the thread form of a bowl support and a locking ring. A bowl is threadably installed in the bowl support and lock ring assembly and is movable toward and away from a cone assembly. The insert is of a material that differs from that of the bowl and bowl support. The lock ring is movable to frictionally lock the thread forms of the bowl and bowl support against each other. The inserts prevent the galling and deformation of the thread forms previously experienced.

摘要翻译： 用于岩石破碎机的调节机构具有安装在碗形支撑件和锁定环的螺纹形式中的插入件。 碗被螺纹地安装在碗支撑件和锁定环组件中并且可朝向和远离锥形组件移动。 插入物是与碗和碗支撑不同的材料。 锁环是可移动的，以将碗和碗支撑件的螺纹形式摩擦地锁定在一起。 刀片防止先前经历的螺纹形状的磨损和变形。

公开(公告)号：US5950939A

公开(公告)日：1999-09-14

申请号：US139208

申请日：1998-08-24

申请人： Daniel C. Drinkwater ,  Roger M. Clark ,  Gerald E. Parker ,  David F. Peaks

发明人： Daniel C. Drinkwater ,  Roger M. Clark ,  Gerald E. Parker ,  David F. Peaks

IPC分类号： B02C2/04

CPC分类号： B02C2/04

摘要： A cone crusher for rock that has a rotatable wedge plate that rotatably supports a cone for crushing rock. The wedge plate has bores for receiving sized weights for balancing the rotating assembly. The bores place the weights out of the travel path of the crushed material and are not subject to wear or abrasion during operation of the crusher.

摘要翻译： 一种用于岩石的圆锥破碎机，其具有可旋转的楔形板，其可旋转地支撑用于粉碎岩石的锥体。 楔形板具有用于接收用于平衡旋转组件的大小的重物的孔。 钻孔将重物从破碎的材料的行进路径中排出，在破碎机的操作过程中不会磨损或磨损。

公开(公告)号：US4717084A

公开(公告)日：1988-01-05

申请号：US944020

申请日：1986-12-22

申请人： John C. Vendelin ,  David F. Peaks

发明人： John C. Vendelin ,  David F. Peaks

IPC分类号： B02C2/04 ,  B02C2/00

CPC分类号： B02C2/045

摘要： A remote operable cone crusher employing all-hydraulic adjust and clamping systems features a hydraulic "intensifier" for the clamp cylinders and an auxiliary pressure maintaining circuit for the adjust cylinders in order to overcome "creep" under load.

摘要翻译： 采用全液压调节和夹紧系统的可远程操作的圆锥破碎机具有用于夹紧缸的液压“增压器”和用于调节气缸的辅助压力维持电路，以克服负载下的“蠕变”。