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    Bin gate for providing variable output flow rates
    1.
    发明申请
    Bin gate for providing variable output flow rates 有权
    Bin门提供可变输出流量

    公开(公告)号：US20070215238A1

    公开(公告)日：2007-09-20

    申请号：US11384175

    申请日：2006-03-17

    申请人： Anders Ruikka ,  Paul Gill ,  Richard Johnson ,  Dale Kratochwill

    发明人： Anders Ruikka ,  Paul Gill ,  Richard Johnson ,  Dale Kratochwill

    IPC分类号： B65B3/26

    CPC分类号： B28C7/0076 ,  B28C7/044 ,  B65D90/582

    摘要： An assembly for controlling delivery of material from a bin opening includes a movable bin gate for closing the bin opening and providing a high flow rate of material when the movable gate is open, wherein a low flow aperture is formed in the bin gate to provide a low flow rate of material when the bin gate is positioned such that only the low flow aperture is open. A two-stage flow enhancer within the bin includes a first stage for impelling material in the direction of the low flow aperture and a second stage for impelling material to exit through the low flow aperture. A controller controls operation of the bin gate to adjust a flow rate of material from the bin opening. The controller may include a sensor for providing an actual weight value of material present in a receiving bin and a memory for storing a target weight value for the amount of material in the receiving bin, wherein the controller adjusts the position of the bin gate and the low flow aperture in response to the actual weight value and the target weight value. The bin gate may also be adjusted in response to one or more tolerance values defining proximity to the target weight value and/or in response to one or more threshold weight values, wherein the threshold weight values are less than the target weight value. A method for controlling delivery of material from a bin opening includes the steps of providing at the bin opening a movable bin gate with a low flow aperture and selectively positioning the bin gate using a single actuator to expose only the low flow aperture to the bin opening for material flow or to expose substantially all of the bin opening for material flow.

    摘要翻译： 用于控制从料箱开口输送材料的组件包括用于关闭料仓开口的活动箱门，并且当可移动门打开时提供高流速的材料，其中在料仓门中形成低流量孔以提供 当箱门被定位成使得只有低流量孔径打开时，材料的低流速。 箱内的两级流动增强器包括用于沿着低流量孔的方向推动材料的第一级和用于推动材料通过低流量孔径离开的第二级。 控制器控制箱门的操作以调节料箱开口的材料的流速。 控制器可以包括用于提供存在于接收箱中的材料的实际重量值的传感器和用于存储接收箱中的材料量的目标重量值的存储器，其中控制器调节箱门的位置和 响应于实际重量值和目标重量值的低流量孔径。 还可以响应于定义接近目标重量值的一个或多个公差值和/或响应于一个或多个阈值权重值来调整料仓门，其中阈值权重值小于目标重量值。 用于控制从料箱开口输送材料的方法包括以下步骤：在料仓开口处设置具有低流量孔的可移动仓门，并且使用单个致动器选择性地定位箱门，以仅将低流量孔径暴露于料箱开口 用于材料流动或基本上暴露所有料仓开口用于物料流动。

    IMPROVED VOLUMETRIC CEMENT MIXER
    2.
    发明申请
    IMPROVED VOLUMETRIC CEMENT MIXER 审中-公开
    改进的体积水泥搅拌机

    公开(公告)号：US20070189109A1

    公开(公告)日：2007-08-16

    申请号：US11674707

    申请日：2007-02-14

    申请人： RICHARD L. LONG

    发明人： RICHARD L. LONG

    IPC分类号： B28C5/18

    CPC分类号： B28C9/0463 ,  B28C7/0076

    摘要： An improved volumetric cement mixer has bins, containers, and troughs formed from UHMW material reinforced with expanded metal. A metal skeletal frame supports the UHMW walls of the sand and gravel bins, while mininizing the weight of the mixer. The UHMW troughs for the boot mixer and discharge chute improve product flow and mixing, and simplifies cleaning of the troughs.

    摘要翻译： 改进的容积式水泥搅拌机具有由用增强金属增强的UHMW材料形成的箱，容器和槽。 金属骨架支撑着沙子和砾石舱的UHMW墙壁，同时减轻了搅拌机的重量。 用于启动混合器和排料槽的UHMW槽可改善产品流动和混合，并简化了槽的清洁。

    Low profile mixing plant for particulate materials
    4.
    发明申请
    Low profile mixing plant for particulate materials 审中-公开
    薄型混合机用于颗粒材料

    公开(公告)号：US20050219942A1

    公开(公告)日：2005-10-06

    申请号：US11055702

    申请日：2005-02-11

    申请人： Kris Wallgren

    发明人： Kris Wallgren

    IPC分类号： B01F3/18 ,  B28C5/08 ,  B28C7/00 ,  B28C7/04 ,  B28C7/06 ,  E04H7/22

    CPC分类号： B28C5/0818 ,  B28C7/0076 ,  B28C7/0436 ,  B28C7/0481 ,  B28C7/062

    摘要： A low profile particulate mixing plant is described. The plant is suitable for discharging the components of a particulate mixture. The plant includes a pair of storage receptacles located side-by-side. Each of the receptacles has a discharge adjacent an underside thereof to transfer a component of the particulate material mix within each receptacle to a respective conveyor at a height adjacent to ground level. The conveyor elevates the components from the discharges to a mixing station spaced from the receptacles. The plant is suitable for use as a concrete mixing plant.

    摘要翻译： 描述了一种低调颗粒混合设备。 该设备适用于排出颗粒混合物的组分。 该工厂包括一对并排的储存容器。 每个接收器具有邻近其下侧的排出物，以将每个容器内的颗粒材料混合物的组分转移到与地平面相邻的高度处的相应传送带。 输送机将部件从排放物提升到与容器间隔开的混合站。 该植物适用于混凝土搅拌站。

    Bin gate for providing variable output flow rates
    5.
    发明授权
    Bin gate for providing variable output flow rates 有权
    Bin门提供可变输出流量

    公开(公告)号：US07735700B2

    公开(公告)日：2010-06-15

    申请号：US11384175

    申请日：2006-03-17

    申请人： Anders M. Ruikka ,  Paul D. Gill ,  Richard A. Johnson ,  Dale A. Kratochwill

    发明人： Anders M. Ruikka ,  Paul D. Gill ,  Richard A. Johnson ,  Dale A. Kratochwill

    IPC分类号： B65D47/00

    CPC分类号： B28C7/0076 ,  B28C7/044 ,  B65D90/582

    摘要： An assembly for controlling delivery of material from a bin opening includes a movable bin gate for closing the bin opening and providing a high flow rate of material when the movable gate is open, wherein a low flow aperture is formed in the bin gate to provide a low flow rate of material when the bin gate is positioned such that only the low flow aperture is open. A two-stage flow enhancer within the bin includes a first stage for impelling material in the direction of the low flow aperture and a second stage for impelling material to exit through the low flow aperture. A controller controls operation of the bin gate to adjust a flow rate of material from the bin opening.

    摘要翻译： 用于控制从料箱开口输送材料的组件包括用于关闭料仓开口的活动箱门，并且当可移动门打开时提供高流速的材料，其中在料仓门中形成低流量孔以提供 当箱门被定位成使得只有低流量孔径打开时，材料的低流速。 箱内的两级流动增强器包括用于沿着低流量孔的方向推动材料的第一级和用于推动材料通过低流量孔径离开的第二级。 控制器控制箱门的操作以调节料箱开口的材料的流速。

    Containerised handling of bulk materials and apparatus therefor
    6.
    发明授权
    Containerised handling of bulk materials and apparatus therefor 失效
    散装物料及其设备的集装箱化处理

    公开(公告)号：US07252309B2

    公开(公告)日：2007-08-07

    申请号：US10480575

    申请日：2002-06-13

    申请人： Goh Eng Soon ,  Goh Eng Hock

    发明人： Goh Eng Soon ,  Goh Eng Hock

    IPC分类号： B67D5/06

    CPC分类号： B28C7/0076 ,  B01F5/241 ,  B01F13/1005 ,  B28C7/0069 ,  B28C7/0084 ,  B65D88/022 ,  B65D88/121 ,  B65D88/128 ,  B65D88/32 ,  B65D88/56 ,  B65D90/34 ,  B65D90/582 ,  B65D90/587 ,  B65D90/623 ,  B65D90/626 ,  B65D2590/547 ,  B65D2590/666 ,  B65G63/008 ,  B65G65/23 ,  B65G69/182

    摘要： A freight container (10) has a base (20) or a portion thereof that can be opened to discharge its contents. This container (10) has a top which can be opened in similar manner as the base. Another container having at least one compartment, each compartment having a lower section with a reducing cross-sectional area and a pivotably operable closure assembly, with several such closure assemblies being linked together by means of bars. Such a container is used to contain raw building materials for stockpiling of these materials at a container port. It is also used to supply materials to a concrete production plant whee pollution control containers are provided below the supply container and above the scaling and mixing stations to reduce particulate pollution. A pair of slewing apparatuses is also provided to engage both ends of a container and turn the container over about its longitudinal axis, thereby emptying its contents.

    摘要翻译： 货物容器（10）具有可以打开以排出其内容物的基部（20）或其一部分。 该容器（10）具有可以与基座类似的方式打开的顶部。 具有至少一个隔室的另一个容器，每个隔室具有具有减小的横截面面积的下部区段和可枢转地操作的闭合组件，其中多个这样的闭合组件通过杆连接在一起。 这种容器用于容纳用于在容器口处堆放这些材料的原始建筑材料。 它还用于向混凝土生产工厂提供材料，污水控制容器位于供应容器下方以及缩放和混合站之上，以减少颗粒污染。 还提供了一对旋转装置以接合容器的两端并使容器绕其纵向轴线转动，从而排空其内容物。

    Apparatus and method for adding pigmentation to concrete mix
    10.
    发明授权
    Apparatus and method for adding pigmentation to concrete mix 有权
    混凝土混合添加色素的装置和方法

    公开(公告)号：US07270469B2

    公开(公告)日：2007-09-18

    申请号：US10864585

    申请日：2004-06-09

    申请人： Leland Goode ,  Brian D. Lowe ,  Steven R. Merrill ,  John C. Eiland

    发明人： Leland Goode ,  Brian D. Lowe ,  Steven R. Merrill ,  John C. Eiland

    IPC分类号： B28C7/06 ,  B28C7/10

    CPC分类号： B28C5/34 ,  B28C7/0076 ,  B28C7/0404

    摘要： A pigmentation dispenser utilizes a hopper having two rotors therein, a first rotor above a second rotor. The second rotor moves the pigmentation material through an outlet opening and deposits it on a conveyor containing a concrete mix. The concrete mix and pigmentation material are then moved to a mixer which mixes them together. A cleanout is also in communication with the hopper and the second rotor can be reversed to move the pigmentation toward the cleanout.

    摘要翻译： 色素分配器利用其中具有两个转子的料斗，在第二转子上方的第一转子。 第二转子通过出口开口移动着色材料并将其沉积在含混凝土混合物的输送机上。 然后将混凝土混合物和色素沉淀物质移动到将它们混合在一起的混合器中。 清洁也与料斗连通，并且第二转子可以反转以将着色剂移向清洁。