公开(公告)号：US06295797B1

公开(公告)日：2001-10-02

申请号：US09501810

申请日：2000-02-10

申请人： Adrianus Naaktgeboren ,  Dirk A. R. Vandamme ,  Freddy A. Hindryckx

发明人： Adrianus Naaktgeboren ,  Dirk A. R. Vandamme ,  Freddy A. Hindryckx

IPC分类号： A01D8900

CPC分类号： A01D89/008 ,  A01F15/106

摘要： An agricultural harvesting machine, such as a baler, is provided with a pick-up assembly and a feeder mechanism for picking up crop material from a field and feeding it to the inlet of a baling chamber. A crop retainer mechanism, such as a windguard, are mounted above the feeder mechanism for engaging the upper portion of said crop material whilst it is being fed to said inlet. The retainer mechanism is movable between a lower position assumed when no crop material is present on said crop intake apparatus and an upper position when a considerable amount of crop material is present on said crop intake apparatus. The harvesting machine is also provided with a dampening mechanism for damping the motion of said crop retainer mechanism. Advantageously, the motion is damped by a pair of gas springs mounted to the transverse rod of the windguard. This arrangement precludes sudden movements of the windguard and ensures a regular flow of the picked up material to the baling chamber.

摘要翻译： 农业收割机如打捆机设有拾取组件和进料机构，用于从田间拾取作物材料并将其送入打包室的入口。 诸如挡风玻璃之类的作物保持机构安装在馈送机构上方，用于在所述作物材料的上部被馈送到所述入口时接合所述作物材料的上部。 当在所述作物进入装置上没有作物材料时，所述保持机构可以在假定的下部位置和在所述作物进入装置上存在大量作物材料的上部位置之间移动。 收割机还设置有用于阻尼所述作物保持架机构的运动的阻尼机构。 有利地，运动由安装在挡风板的横向杆上的一对气体弹簧阻尼。 这种布置排除了挡风玻璃的突然移动，并确保拾取的材料规则地流到打包室。