| 摘要 |
1297988 Maize harvester COMPANHIA PENHA DE MAQUINAS AGRICOLAS COPEMAG 26 Oct 1970 [21 Aug 1970] 50655/70 Heading A1F A machine for reaping and threshing maize comprises dividers 1 and cowl 35 to direct the plants towards a pair of rollers 7, 8 which carry interextending blades 9 and contra-rotate to pull the stems downwardly and break them to allow the auger 6, which is mounted above and parallel to the rollers 7, 8, to convey the cobs to the threshing rotor 15. The trash of straw and cobs is removed by suction fan 24 while the grain passes through seive 14 to the auger 16. |
