4FZ-30型自走式番茄收获机的研制
Development of 4FZ-30 self-propelled tomato harvester
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摘要: 为了适应加工番茄的大面积采收，该文设计了一种适用于加工番茄的自走式收获机，并阐述了该机的总体结构及切割捡拾装置、分离装置和色选装置三大核心工作部件的工作原理，并进行了田间试验。试验结果表明，在地形平坦，土壤绝对含水率为18%，番茄成熟度为98%的情况下，该机平均生产率为0.26%hm2/h，平均损失率为4.36%，平均破损率为4.10%，平均含杂率为3.09%，各项指标均达到行业标准NY/T1824-2009，满足设计要求。该研究为推动番茄收获机的国产化进程奠定了基础。Abstract: To adapt to harvesting the processing tomato’s in a large area, a self-propelled harvester for processing tomato was designed. The overall structure and the working principle of three core parts of a self-propelled harvester were described, which was composed of cutting-picking device, separation devices, and color sorting device. The field experiment was conducted. The results showed that when the terrain was flat, the absolute moisture content of soil was 18% and maturity of tomato was 98%, the machine’s average productivity was 0.26hm2/h, average loss rate was 4.36%, average damage rate was 4.10% and average impurity rate was 3.09%. Every indicator of the harvester was accord with industry standards NY/T1824-2009. This research lays a foundation of accelerating process of localization research of tomato harvester.
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Keywords:
- harvesters /
- design /
- construction /
- processing tomato
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