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    • 2. 发明授权
    • High volume sprinkler automated arc changer
    • 大容量洒水自动电弧换热器
    • US06607147B2
    • 2003-08-19
    • US10113943
    • 2002-04-02
    • Greg SchneiderChad Leinweber
    • Greg SchneiderChad Leinweber
    • B05B302
    • B05B3/0481B05B3/0477
    • An actuator assembly for a rotatable sprinkler head includes a base supported for rotation on a stationary platform assembly, a hub mounted for rotation on a shaft supported in the base; a lever arm pivotally mounted at one end to the hub and extending downwardly toward a stop plate assembly on the platform assembly, the lever arm having a free end extending toward the stop plate assembly. The stop plate assembly is configured to define two or more distinct arcuate paths of travel for the lever arm, and the lever arm is adjustable to locate the free end in any of the three arcuate paths of travel.
    • 用于可旋转喷洒头的致动器组件包括:支撑成在固定平台组件上旋转的基座;安装成用于在支撑在基座中的轴上旋转的轮毂; 杠杆臂在一端可枢转地安装到轮毂并向下延伸到平台组件上的止动板组件,杠杆臂具有朝向止动板组件延伸的自由端。 止动板组件被配置为为杠杆臂定义两个或更多个不同的弓形行进路径,并且杠杆臂是可调节的,以将自由端定位在三个弧形行进路径中的任何一个中。
    • 5. 发明授权
    • Micro-stream rotator with adjustment of throw radius and flow rate
    • 微流旋转器,具有投影半径和流速调整
    • US06499672B1
    • 2002-12-31
    • US09532772
    • 2000-03-22
    • George Sesser
    • George Sesser
    • B05B302
    • B05B1/3026B05B1/304B05B3/005B05B3/0486G02B6/3898
    • A rotating stream sprinkler including a rotor plate supported on one end of a shaft for rotation, in an operative mode, relative to the shaft; a nozzle located along the shaft upstream of the rotor plate; the rotor plate formed with a chamber and one end of the shaft has a stator fixed thereto within the chamber, the fluid chamber at least partially filled with a viscous fluid; and wherein the chamber is at least partially closed at an upper end thereof by a rotor cap plate; and further wherein an underside of the rotor cap plate is provided with a first plurality of teeth and an upper surface of the stator is provided with a second plurality of mating teeth adapted to engage the first plurality of teeth to enable rotation of the rotor plate with the shaft in the adjustment mode. A flow rate adjustment mechanism includes a throttle member threadably mounted on the shaft for movement relative to the shaft, toward or away from an annular seat having a discontinuous edge such that the flow rate cannot be shut off by having the throttle member engage the seat.
    • 旋转流喷洒器,其包括转子板,其以相对于所述轴的操作模式支撑在轴的一端上以便旋转; 位于转子板上游的轴的喷嘴; 形成有腔室的转子板和轴的一端具有固定在腔室内的定子,流体室至少部分地填充有粘性流体; 并且其中所述腔室在其上端通过转子盖板至少部分地封闭; 并且其中所述转子盖板的下侧设置有第一多个齿,并且所述定子的上表面设置有第二多个配合齿,所述第二多个配合齿适于接合所述第一多个齿,以使所述转子板能够以 轴处于调节模式。 流量调节机构包括节流构件,其可螺纹地安装在轴上,用于相对于轴移动,朝向或远离具有不连续边缘的环形座,使得通过使节流构件接合座不能切断流量。
    • 6. 发明授权
    • Manure injector system
    • 粪便注射器系统
    • US06202942B1
    • 2001-03-20
    • US09408914
    • 1999-09-30
    • Gordon HultgreenPhilip LeducCorwin Puryk
    • Gordon HultgreenPhilip LeducCorwin Puryk
    • B05B302
    • A01C23/002Y10T137/85938
    • An apparatus is used for distributing a slurry flow to plural feed conduits. It has particular application in the injection of swine manure into the soil as fertilizer. The apparatus includes a circular manifold with a central inlet for delivering slurry to the manifold and outlet ports spaced around the outer wall of the manifold for connection to the respective feed conduits. An impeller in the manifold has back swept impeller blades mounted for rotation so that the impeller blades sweep in sequence past the outlet ports. The impeller blades produce pressurized zones in front of them as they sweep in sequence past the outlet ports. This produces a pulsating flow in the feed conduits, ameliorating blockage problems with the conduits. The impeller also includes knives that rotate around the inside of the outer wall and anvils mounted on the outer wall so the knives will act with the anvils to sever trash in the slurry flow. The knives and the anvils are oppositely inclined to produce a shearing action. This cutting arrangement co-operates with the pulsing flow to clear trash that might otherwise build up and plug the ports. It also reduces the size of solids that are included in the slurry, so that they will pass more readily through the feed conduits and the delivery boots used for injecting the slurry into the soil. The impeller drive is preferably an hydraulic motor mounted on the manifold.
    • 一种装置用于将浆料流分配到多个进料管道。 特别适用于作为肥料将猪粪注入土壤。 该装置包括具有中央入口的圆形歧管,用于将浆料输送到歧管,并且在歧管的外壁间隔开的出口端口用于连接到相应的进料管道。 歧管中的叶轮具有安装成旋转的后掠扫叶轮叶片,使得叶轮叶片依次扫过出口。 叶轮叶片在它们前面产生加压区域,因为它们依次扫过出口。 这在进料管道中产生脉动流,改善了管道的堵塞问题。 叶轮还包括围绕外壁的内部旋转的刀和安装在外壁上的砧座,使得刀将与砧一起在淤浆流中切割垃圾。 刀和砧座相反地倾向于产生剪切动作。 该切割装置与脉冲流合作,以清除可能积聚并堵塞端口的垃圾。 它还减少了包含在浆料中的固体的尺寸,使得它们将更容易地通过进料管道和用于将浆料注入土壤中的输送靴。 叶轮驱动器优选地是安装在歧管上的液压马达。