GPS system to provide planter tripping for crop research plots
    11.
    发明授权
    GPS system to provide planter tripping for crop research plots 有权
    GPS系统为作物研究地块提供播种机绊倒

    公开(公告)号:US06505124B2

    公开(公告)日:2003-01-07

    申请号:US09728963

    申请日:2000-12-04

    IPC分类号: G06F1900

    CPC分类号: A01C7/102 A01C21/005

    摘要: A GPS system to provide planter tripping for crop research plots provides the longitude and latitude of the first trip location and provide a continuous flow of location information. A control computer calculates the next tripping location and provides a signal to the planter at that location and each subsequent tripping location in the field grid. A GPS receiver mounted on the planter provides location information. When the first plot is manually tripped the computer will use vector information to determine the next tripping location. The computer has a program that allows entry of planted length and alley width so the system can calculate the next plot location from the original planter trip. Additional parameters entered in the program include the number of trips needed to pass across the field and the number of passes that would be needed to complete the planting grid.

    摘要翻译: 为作物研究图提供播种机跳闸的GPS系统提供了第一个行程位置的经度和纬度,并提供了连续的位置信息流。 控制计算机计算下一个跳闸位置,并在该位置处的播种机和每个后续的场网格中的跳闸位置提供信号。 安装在种植机上的GPS接收器提供位置信息。 当第一个情节被手动跳闸时,计算机将使用向量信息来确定下一个跳闸位置。 计算机具有允许输入种植长度和小巷宽度的程序,使得系统可以从原始播种机行程计算下一个绘图位置。 在程序中输入的附加参数包括通过该字段所需的跳闸次数以及完成种植网格所需的通过次数。

    Method and means of measuring the flow rate of particulate matter
    16.
    发明授权
    Method and means of measuring the flow rate of particulate matter 有权
    测量颗粒物流量的方法和方法

    公开(公告)号:US08015884B1

    公开(公告)日:2011-09-13

    申请号:US12969182

    申请日:2010-12-15

    IPC分类号: G01F1/30

    CPC分类号: G01F1/30 G01G11/04

    摘要: A flow meter used in relation to a hopper mounted to a frame and a transfer tube connected to an in communication with the hopper. Both the hopper and the transfer tube have gates that are connected to actuators for selectively opening and closing the gates. A sensor is mounted to the frame adjacent the transfer tube. Mounted below and in communication with the transfer tube is the flow meter. The flow meter has a curved chute and a load beam that measure the inertial force of material acting upon the curved chute over time.

    摘要翻译: 相对于安装到框架的料斗和连接到与料斗连通的输送管的流量计。 料斗和输送管都具有连接到用于选择性地打开和关闭闸门的致动器的门。 传感器安装在邻近传送管的框架上。 安装在传送管下方并与传送管连通是流量计。 流量计具有弯曲的滑槽和负载梁,其测量随时间作用在弯曲滑槽上的材料的惯性力。