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1.穗头脱不净原因:谷穗青头多。脱粒部件的纹杆与凹板之间的脱粒间隙过大,转速低。排除:①控制田块的割幅宽度,控制在2/3以内。②调整脱粒机脱粒间隙,降低滚筒转速,增大凹板间隙。磨损严重的零件应及时更换。③张紧动力机连动脱粒部件的轮带。2.自动喂入困难原因:拨禾轮位置离割台喂入搅龙太远,中间段的搅龙叶片与底板间的距离太大。喂入链与伸缩齿
1. Spike head off the net reason: more than young ear of corn. The threshing gap between the grain stem of the threshing component and the concave plate is too large, and the rotation speed is low. Exclude: ① control the cutting width of field plots, control within 2/3. Adjust the threshing machine threshing gap, reduce the drum speed, increase the gap plate. Serious wear and tear parts should be promptly replaced. ③ Tension power unit linked threshing parts of the wheel. 2. Automatic feeding difficult reasons: Reel wheel feed auger too far away from the header, the middle section of the auger blade and the distance between the floor too much. Feed chain and telescopic teeth