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公开(公告)号：US4492629A
公开(公告)日：1985-01-08
申请号：US462043
申请日：1983-01-28
Applicant: George D. Dumbaugh
Inventor： George D. Dumbaugh
Abstract: This invention relates to a flat stroke sifter screen unit having the entire vibratory drive system mounted at the inlet end of the unit including drive springs, input motor (or vibratory excitor) and counterbalance, all located at this end of the screening unit. The outlet end of the unit is free of any bearings, or wheels, or rods, or the like and the entire unit is supported on isolation springs which may be steel coils for a fully free floating mounting.
Abstract translation: 本发明涉及一种具有安装在该单元的入口端处的整个振动驱动系统的平行筛网筛单元，包括驱动弹簧，输入马达（或振动式激励器）和平衡器，全部位于筛分单元的该端。 单元的出口端没有任何轴承，或轮子或杆等，并且整个单元被支撑在隔离弹簧上，隔离弹簧可以是用于完全自由浮动安装的钢线圈。
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公开(公告)号：US4052849A
公开(公告)日：1977-10-11
申请号：US623735
申请日：1975-10-20
Applicant: George D. Dumbaugh
Inventor： George D. Dumbaugh
CPC classification number: F16H43/00 , Y10T74/18552
Abstract: This invention provides novel mechanical work generating means. Basically, the novel mechanical work generating means provided by the present invention comprise: first means for mechanically generating a heat component of work; second means, mechanically interconnected to the first means, for mechanically generating a non-heat component of work; and third means, mechanically interconnected to the first and second means, for combining the heat and non-heat components of work into a resultant mechanical work output.
Abstract translation: 本发明提供了新颖的机械作业产生装置。 基本上，由本发明提供的新颖的机械加工产生装置包括：用于机械地产生工件热分量的第一装置; 机械地互连到第一装置的第二装置，用于机械地产生工作的非加热部件; 以及与第一和第二装置机械相互连接的第三装置，用于将工件的热和非热部件组合成合成的机械工作输出。
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公开(公告)号：US4224006A
公开(公告)日：1980-09-23
申请号：US946576
申请日：1978-09-28
Applicant: George D. Dumbaugh , Paul A. Wilson
Inventor： George D. Dumbaugh , Paul A. Wilson
CPC classification number: B65D88/66
Abstract: This invention provides novel apparatus for accelerating the emptying of railroad hopper cars and the like. The invention comprises: a rigid frame fixedly mountable through a base to a pair of generally horizontally-spaced-apart rails upon which the wheels of a railroad hopper car can be movably supported, with the frame including an upright section from which there generally horizontally extends towards the rails a hollow spool connected to a vented source of pressurized fluid; and an excitor connected to the spool through an inflatable yieldably resilient sleeve that performs dual functions of moving the excitor generally horizontally with respect to the frame into and out of contact with a side of the hopper car and also vibration isolating the excitor from the frame. The novel apparatus further includes a stabilizer mechanism connected between the excitor and frame for multi-directional movement relative thereto, with the frame including a second section which is vertically spaced apart from the spool and extends generally horizontally from the upright section of the frame toward the rails and with the stabilizer mechanism comprising a rigid link connected at each of its opposite ends between the second section of the frame and the excitor through a vibration isolating member having a rigid central portion and hollow end portions at opposite ends thereof, each of which is lined with a yieldably resilient material and has a central bore that is offset by substantially a right angle from that of the other.
Abstract translation: 本发明提供了用于加速铁路漏斗车厢等的排空的新型装置。 本发明包括：刚性框架，其通过基座固定地安装到一对大致水平间隔开的轨道上，铁轨料斗车厢的车轮可以移动地支撑在该轨道上，框架包括一个直立部分，从该竖直部分大致水平延伸 连接到通风压力流体源的中空阀芯; 以及通过可膨胀的可屈曲弹性套筒连接到线轴的激励器，其执行双重功能，其将激励器相对于框架大体上水平地移动进入和离开与漏斗车厢的侧面并且与所述框架隔离所述激励器。 该新颖装置还包括连接在激光器和框架之间用于多方向运动的稳定器机构，其中框架包括与卷轴垂直间隔开的第二部分，并且大致水平地从框架的直立部分向着 轨道，并且具有稳定器机构，其包括通过隔离构件连接在框架的第二部分与激励器之间的每个相对端处的刚性连杆，该隔振构件具有刚性中心部分和在其相对端部处的中空端部， 内衬有可屈曲的弹性材料，并且具有与另一个基本上直角偏移的中心孔。
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4.发明授权公开(公告)号：US06948611B2
公开(公告)日：2005-09-27
申请号：US10928230
申请日：2004-08-27
Applicant: George D. Dumbaugh
Inventor： George D. Dumbaugh
Abstract: A circular vibratory conveying apparatus for conveying material. The apparatus includes a bed on which material is conveyed, a counterbalance supported on a plurality of isolation springs, a plurality of inclined drive springs extending between the bed and the counterbalance, and a plurality of stabilizers for controlling movement of the drive springs along their central axes. Three or more vibratory motors, each having rotatable eccentric weights, are attached to the counterbalance. The eccentric weights rotate in phase with one another to rotationally vibrate the bed at a vibration frequency.
Abstract translation: 一种用于输送材料的圆形振动输送装置。 该装置包括一个床，材料被运送到该床上，支撑在多个隔离弹簧上的平衡平台，在床和平衡板之间延伸的多个倾斜的驱动弹簧，以及用于控制驱动弹簧沿其中心的运动的多个稳定器 轴。 三个或更多个具有可旋转的偏心重量的振动马达附接到平衡器。 偏心重物彼此相位旋转，以振动频率旋转振动床。
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公开(公告)号：US4149627A
公开(公告)日：1979-04-17
申请号：US812141
申请日：1977-07-01
Applicant: George D. Dumbaugh , Franklin E. Whitson
Inventor： George D. Dumbaugh , Franklin E. Whitson
CPC classification number: B65G27/30
Abstract: This invention provides an improvement in a vibratory conveyor of the type including an elongate utilized container, which can be vibrated as a free mass at a selected frequency and stroke by drive means, such as a motor having weights eccentrically mounted on its output shaft, and which container is interconnected by yieldable means to elongate counterbalance means located opposite one long side of the container and with the stroke axis of the container being inclined with respect to the long central axis of the container. Basically, the improvement of the present invention is that the counterbalance means is comprised of plural counterbalance sections which are longitudinally arranged generally parallel to the long central axis of the container. Preferably, the plural counterbalance sections are interconnected to one another by connector means that are generally rigid in a direction perpendicular to the stroke axis of the container so as to inhibit relative movement between the counterbalance sections in that direction but are also constructed so as to permit relative movement between the counterbalance sections in a direction parallel to the stroke axis of the container. The improvement of the present invention is particularly beneficial wherein the unitized container has a length of greater than thirty feet.
Abstract translation: 本发明提供了一种类型的振动输送机的改进，其包括细长的利用容器，其可以通过驱动装置（例如具有偏心地安装在其输出轴上的重物的电动机）以选定的频率和行程被自动质量振动，以及 该容器通过可屈服的装置互相连接，以延伸相对于容器长边相对的平衡装置，并且容器的冲程轴线相对于容器的长中心轴线倾斜。 基本上，本发明的改进在于，平衡装置包括多个平衡部分，它们纵向地布置成大致平行于容器的长中心轴线。 优选地，多个平衡部分通过连接器装置彼此互连，所述连接器装置在垂直于容器的行程轴线的方向上通常是刚性的，以便阻止在该方向上的平衡部分之间的相对运动，但也被构造成允许 在平衡部分之间在平行于容器行程轴线的方向上的相对运动。 本发明的改进是特别有益的，其中整合容器的长度大于三十英尺。
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Patent Agency Ranking6.发明授权Vibratory type storage bin arrangement with internal baffling and low profile bottom 失效具有内部挡板和低调底部的振动式存储箱装置
公开(公告)号：US4960229A
公开(公告)日：1990-10-02
申请号：US347240
申请日：1989-05-04
Applicant: George D. Dumbaugh
Inventor： George D. Dumbaugh
CPC classification number: B65G65/44 , B65D88/28 , B65D88/66 , F23G5/444 , F23G2205/125 , F23G2205/14
Abstract: A storage bin arrangement especially suited for receiving, storing and discharging, in accordance with a combination of induced vertical flow and impelled retrieving concepts, bulk solid materials, in one embodiment of which essentially the entire bin itself is arranged for responding to a circular conveying type vibratory helical stroke movement generated by a pair of electric motors secured to the opposite sides of the bin in oppositely oriented positions to dispose their respective driving shafts at opposite, typically, 45 degree angulations with respect to the horizontal, and with each such motor shaft driving a pair of eccentrically oriented weights, with the bin having a low profile bottom section equipped with one or more off center located, vertically oriented, vertically rectilinear, discharge chute arrangements and having one or more internally applied baffles, either of inverted cone type or one or more rows or levels of internally applied centerless, radial, sidewall mounted type, in spaced relation, above the bin low profile bottom section, and in a second embodiment, a bin actuator having the features indicated above that is mounted below a large discharge opening in a conventional stationary bin, while responding to the same type of helical vibration to effect both types of material discharge from the bin free of excess beadroom; either embodiment can also eliminate vertical space consuming pant leg type discharge chutes, and provide for optional divided flow of the bulk solid materials therefrom.
Abstract translation: 一种特别适合于根据诱导的垂直流动和推动的回收概念的组合来接收，存储和排放的储存箱装置，在一个实施例中，本体固体材料基本上整个箱本身被布置用于响应圆形输送型 振动螺旋行程运动由一对电动马达产生，该对电动机以相反方向固定到箱的相对侧，以将它们各自的驱动轴相对于水平面相对于典型的45度角度，并且每个这样的电机轴驱动 一对偏心定向的重物，其中该垃圾箱具有配备有一个或多个离心定位的垂直取向的垂直直线排放斜槽装置的低剖面底部部分，并且具有一个或多个内部施加的挡板，倒置锥形或一个 或更多行或级别的内部应用无心，径向，侧壁安装 d型，间隔关系，位于箱体低型底部部分上方，在第二实施例中，具有上述特征的箱式致动器安装在常规固定箱中的大排放口下方，同时响应于相同类型 螺旋振动可以实现两种类型的物料从没有过量珠水板的料仓中排出; 任何一个实施例也可以消除垂直空间消耗的裤腿排放滑槽，并提供其中的散装固体材料的可选的分流。
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7.发明授权Vibrating apparatus and method improvements for providing continuous flow of refuse derived fuel to fire power plants 失效振动装置和方法改进，用于向火力发电厂提供连续的垃圾衍生燃料流
公开(公告)号：US4899669A
公开(公告)日：1990-02-13
申请号：US356255
申请日：1989-05-24
Applicant: George D. Dumbaugh
Inventor： George D. Dumbaugh
Abstract: The apparatus and method are improvements over the refuse derived fuel (RDF) handling system disclosed in applicant's U.S. Pat. No. 4,774,893, in which the activated bins are equipped with centerless baffles made up of a plurality of stub type internal baffles affixed cantilever fashion to the bin side walls at predetermined levels downwardly of the bin, with the baffles having increased length as the levels of same approach the bin discharge outlet, that avoid the formation of vertical bridges building up from the top baffle through the bin inlet to clog and feed of the RDF to the respective bins, the use of cycle type operation or pulsing for the vibrating feeder drives on start up of the system to eliminate vertical bridging up from the feeder trough into and through the activated bins supplying same and insure the steady low feed rate required while the power plant furnaces involved are brought up to temperate, and to provide the system vibrating feeders with an inclined ramp type obstruction upstream but adjacent the feeder trough RDF discharge outlet to the furnace fuel feed chute serviced by same to insure that the RDF supplied to the furnace feed chute was conveyed solely by vibration, whereby the tendency of some furnace fire chambers to operate at negative pressure, which can result in the loss of control of the discharge rate of the feeder servicing same, is not a factor in the supply of the RDF to the furnace fire chamber.
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8.发明授权
公开(公告)号：US4774893A
公开(公告)日：1988-10-04
申请号：US85022
申请日：1987-08-13
Applicant: George D. Dumbaugh
Inventor： George D. Dumbaugh
CPC classification number: B65D88/32 , F23G5/444 , F23K3/00 , F23G2205/125 , F23G2205/14 , F23G2207/20
Abstract: A system for handling refuse derived fuel (RDF) devised to make RDF fired power plants practical, that includes a method and apparatus for receiving, storing and discharging, distributing and feeding RDF at the plant that accepts such material for fuel, which has been shredded to a predetermined nominal size and usually has most of the ferrous metals removed therefrom, which system includes a relatively large activated bin for primary surge capacity purposes that initially receives and stores the RDF, to provide a binned quantity of same from which as continuous flow of the RDF can be generated that will result in a pulsation free, steady supply of RDF to the plant furnace or furnaces, for firing the power plant involved, with one or more trains located adjacent the locale of the plant furnace to be fired, each of which includes several metering activated bins that are actuated to supply an underlying vibrating feeder that conveys the RDF to the furnace fuel chute, with the activated metering bins of each train being supplied from by one, or parallel, vibrating conveyors. For some trains, two metering bins can be provided for redundancy, that is, for the purpose of using either of such bins to supply the RDF to the vibrating feeder underlying same in the event that one of such activated bin arrangement does not operate.
Abstract translation: 一种用于处理垃圾衍生燃料（RDF）的系统，旨在使RDF燃煤发电厂切实可行，其中包括一种接收，储存和排放RDF的方法和装置，该装置接受已经切碎的燃料的工厂 达到预定的标称尺寸并且通常有大部分的黑色金属从中去除，该系统包括用于初级浪涌能力目的的相对较大的活动箱，其初始地接收和存储RDF，以提供相同数量的仓储量， 可以生成RDF，这将导致RDF向设备炉或炉的无脉冲稳定供应，用于对所涉及的发电厂进行点火，其中一个或多个火车位于待烧制的工厂炉的区域附近，每个火车 其包括几个计量活化箱，其被致动以供应将RDF输送到炉燃料槽的下面的振动给料器，其中激活的m 通过一个或平行振动的输送机提供每列火车的箱子。 对于一些列车，可以提供两个计量箱以用于冗余，也就是说，为了使这些箱中的任何一个将RDF供应到在其中一个这样的活动箱装置不工作的情况下的振动给料器下面。
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公开(公告)号：US4287056A
公开(公告)日：1981-09-01
申请号：US159762
申请日：1980-06-16
Applicant: George D. Dumbaugh , Paul A. Wilson
Inventor： George D. Dumbaugh , Paul A. Wilson
CPC classification number: B07B1/42 , Y10T74/18344
Abstract: The invention relates to a flat stroke sifter screen having a vibratory excitor mounted at the inlet end and drive springs at the outlet end with a counterbalancing member having a tuning plate and stabilizers for the counterbalance, whereby the lateral vibratory action of the sifter is in the form of an elliptical motion adjacent the inlet end and a substantially straight back and forth, or axial motion is obtained adjacent the discharge end.
Abstract translation: 本发明涉及一种具有安装在入口端的振动式激励器和在出口端具有驱动弹簧的平面冲击筛筛，其平衡构件具有调谐板和用于平衡的稳定器，由此筛子的横向振动作用在 邻近入口端的椭圆形运动的形式和在排放端附近获得基本上直的前后或轴向运动。
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公开(公告)号：US20180193880A1
公开(公告)日：2018-07-12
申请号：US15741655
申请日：2016-07-05
Applicant: George D. Dumbaugh
Inventor： George D. Dumbaugh
CPC classification number: B07B1/44 , B02C23/02 , B02C23/08 , B07B1/28 , B07B1/42 , B07B1/50 , B07B2201/04 , B65G27/04 , B65G27/20 , B65G27/26 , B65G27/30 , B65G27/32 , B65G2201/045 , B65G2201/047 , F23H9/04 , F23K1/00
Abstract: A vibrating screen feed conveying apparatus for conveying and separating sticky “moisture laden bulk solids” which are sticky and wet flowing onto a vibrating screening feeder and into a hopper. The apparatus includes a bed on which material is conveyed, a longitudinal counterbalance supported on a plurality of isolation springs, a plurality of inclined drive springs extending between the bed and the longitudinal counterbalance, and a plurality of stabilizers for controlling movement of the drive springs along their central axes. A plurality of vibratory motors, each having rotatable eccentric weights are attached to the rear end of the longitudinal counterbalance. The eccentric weights rotate in phase with one another to vibrate the bed at a vibration frequency.
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