| 摘要 |
The object of the present invention is to reduce grain loss, collect chaff and weed seeds, harvest biologically valuable grain and increase the harvester output and reliability. The essence of the invention lies in the fact that ears are combed from the standing plants, the biologically valuable grain is separated from the harvested heap and cleaned, then it is packaged separately from the rest of the grain and unloaded onto the field without stopping the harvester. The remaining heap is threshed, then the grain is cleaned and fed into other containers which are also unloaded onto the field. The chaff and straw with the remaining grain after threshing and cleaning are baled, packaged in the film or containers and unloaded onto the field. A modular grain harvester comprises a power unit, a front harvesting-treating unit and a rear packaging-unloading unit which are interconnected with the conveyors for conveying grain and stalk mass with the remaining grain. The front unit comprises a modular combing machine, a separator, a thresher and a cleaning unit. The rear unit comprises a grain packer, a baler, a wrapping machine to package round-bales in film, intermediate and unloading conveyors to unload packages and bales onto the field. |
