| 小型棉秆收获机打捆装置的设计与试验 |
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| 基金项目： | 湖南省财政厅项目(62021611009) |
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| 摘 要： | 对自制的小型履带自走式棉秆收获机设计了打捆装置,为考查该装置钉齿滚筒转速、牵引滚筒转速、锯片转速、压缩频率对打捆总数、成捆率、捆包密度的影响,以JX013号棉秆为试材,进行了单因素试验和多因素正交试验。结果表明:当钉齿滚筒转速为270 r/min,牵引滚筒转速为280 r/min,锯片转速为1 100 r/min,压缩频率为30次/min时,打捆装置每小时可打捆201捆,成捆率达99.45%,捆包密度为19.57 kg/m3。
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| 关 键 词： | 棉秆 打捆装置 成捆率 捆包密度 打捆总数 |
Design and test of baling mechanism for small-type cotton harvester device |
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| Abstract: | The baling mechanism is designed for the Self-manufactured small crawler self-propelled cotton harvest device, to solve the cotton stalk baling problem after mechanical pull-out in southern hilly region. Selecting the JX013 cotton as material, the single factor and multi-factor orthogonal on the basis of the main factors test was used to investigate the influence of the spike-tooth drum rotational speed, the drawing roller speed, the saw blade rotation speed, and the compression frequency on the total number of balingthe bundles rate, and the bale density. The results showed that when the spike-tooth drum rotational speed is 270 r/min, the drawing roller speed is 280 r/min, the saw blade rotation speed is 1 100 r/min, and the compression frequency is 30 time/min, it could ball 201 bales per hour. The bundles rate was 99.45% and the bale density to 19.57 kg/m3, which meet the cotton baling industry standards. |
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| Keywords: | cotton stalk baling mechanism baling rate bale density the total baling number |
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