| 自走式多功能穗茎兼收玉米联合收获机的设计与试验 |
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| 引用本文： | 齐自成,位国建,姜伟,许兵武,田超洵.自走式多功能穗茎兼收玉米联合收获机的设计与试验[J].农业装备与车辆工程,2012(9):4-8. |
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| 作者姓名： | 齐自成 位国建 姜伟 许兵武 田超洵 |
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| 作者单位： | 山东省农业机械科学研究所;荣成市海山机械制造有限公司 |
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| 基金项目： | 科技部农业科技成果转化资金项目:自走式穗茎兼收玉米联合收获机秸秆处理功能拓展与中试(2010GB2C600246) |
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| 摘 要： | 为有效解决我国现有技术玉米联合收获机没有多功能玉米秸秆综合利用功能的缺陷,满足不同地区和用户对玉米秸秆利用的不同需求,实现玉米联合收获机的大范围跨区作业,设计了4YZD-4型自走式多功能穗茎兼收玉米联合收获机。该机采用板式摘穗单元组成上层果穗收获台,滚筒式切割器、秸秆输送铺放搅龙、浮动单双辊混合压送机构组成下层秸秆收获台,秸秆切碎还田装置和抛掷装置与整机底盘独立安装,能一次性完成玉米果穗收获、果穗剥皮和集箱,玉米秸秆切割、集条铺放、切碎还田、切碎回收、旋耕灭茬的联合作业功能,为我国大中型玉米穗茎兼收联合作业机械的研发提供了技术依据和应用实例。
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| 关 键 词： | 玉米收获 多功能 穗茎兼收 自走式 |
Design and Experiment of Self-propelled and Multifunctional Combine Harvester for Corn and Stalk |
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| QI Zi-cheng,WEI Guo-jian,JIANG Wei,XU Bing-wu,TIAN Chao-xun.Design and Experiment of Self-propelled and Multifunctional Combine Harvester for Corn and Stalk[J].Agricultural Equipment & Vehicle Engineering,2012(9):4-8. |
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| Authors: | QI Zi-cheng WEI Guo-jian JIANG Wei XU Bing-wu TIAN Chao-xun |
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| Institution: | 1.Shandong Agricultural Machinery Research Institute,Jinan City,Shandong Province 250100,China;2.Rongcheng Haishan Machine Building Co.,Ltd,Rongcheng City,Shandong Province 264300,China) |
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| Abstract: | In order to effectively solve the existing technology defects that corn harvesting machine has not the functions of comprehensively multifunctional utilizing corn stalk,to meet the different areas’ and users’ demands of corn stalk utilization,and to realize inter-district range work of corn harvesting machine,4YZD-4 harvester was designed to harvest ears and stalks together.The machine adopted plate-type ear harvesting unit to constitute the upper ear harvesting table.Roller-type cutter,screw conveyor for straw conveying and laying,floating single and double roll mixed pressure feeding mechanism constituted the lower straw harvesting table.Straw shredding and returning device,throwing device and the chassis were mounted independently.The machine can once finish lots of combined operation functions,such as harvesting corn ear,peeling ear and collecting it in box,cutting corn stalk,collecting and laying,shredding and returning,shredding and recovery,and cleaning stubble based on rotary tillage,which provides the technical basis and application examples for our country’s large and middle corn ear and stalk harvesting machine research. |
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| Keywords: | corn harvesting multifunction ear and stalk harvesting self-propelled |
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