专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3630011A Dichondra harvester 失效
标题翻译： DICHONDRA收割机
公开(公告)号：US3630011A
公开(公告)日：1971-12-28
申请号：US3630011D
申请日：1970-07-13
申请人： NORTHRUP KING & CO
发明人： DUNN FRANK W
IPC分类号： A01D45/30 , A01D41/08
CPC分类号： A01D45/30
摘要： The disclosure is directed to a seed harvester for dichondra. The harvester is a wheeled vehicle drawn by a tractor or the like which passes over the dichondra crop and picks up seed bearing plant material by means of a rubber paddled beater. The plant material is carried upwardly to a cyclone separator, which removes and discharges dust and dirt while allowing heavier material to fall into a seed removing cylinder. The resulting seed and residual plant material and dirt are then dropped onto a first shaker screen having two grid configurations, the first of which allows ground up dirt and other fine material to fall through to be discharged. The remaining material, including loosened seeds, moves onto the second grid and drops through onto a differential belt thresher which removes the remaining seed and grinds up residual material into fine particles. This residue is disposed of through the finer grid portion of a second multigrid screen, the seed passing onto a second grid and being exposed to a cleaning fan upon dropping therethrough. The seed undergoes a final screening before discharge into collection boxes.

IPRDB