会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 15. 发明授权
    • Harvesting unit height control for a cotton harvester
    • 棉花收割机收获单位高度控制
    • US5090184A
    • 1992-02-25
    • US628208
    • 1990-12-14
    • Lee F. GarterJesse H. OrsbornKevin S. RichmanJoel Soto
    • Lee F. GarterJesse H. OrsbornKevin S. RichmanJoel Soto
    • A01D46/08
    • A01D46/08Y10S56/10Y10S56/11
    • A system for controlling the elevation of a harvesting unit of a cotton harvester relative to a ground surface. The control system includes a valve assembly whose position controls operation of a lift mechanism connected to the harvesting unit and which is operated by a ground contour sensor assembly carried by the harvesting unit. Harvesting unit elevation is correlated with the extent that the ground contour sensor assembly moves relative to the harvesting unit. The ground contour sensor assembly includes a shoe with a ground engaging surface wherein such surface is movable vertically relative to the harvesting unit and also is pivotable sideways about a fore-and-aft extending axis thereby enhancing ground contact of the sensor assembly with the ground contour.
    • 一种用于控制棉花收割机相对于地面的收获单元的高度的系统。 该控制系统包括阀组件,该阀组件的位置控制升降机构的操作,该提升机构连接到收获单元并由收获单元承载的地面轮廓传感器组件操作。 收获单位高度与地面轮廓传感器组件相对于收获单元移动的程度相关。 地面轮廓传感器组件包括具有地面接合表面的鞋,其中这样的表面相对于收获单元可垂直移动,并且还可围绕前后延伸的轴线侧向枢转从而增强传感器组件与地面轮廓的接地 。