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4hs 900 xing hua sheng shou huo ji
Author(s): WANG Shufeng
Pages: 11+36
Year: 1981
Issue:
10
Journal: Farm Machinery
Keyword: 花生收获机; 胶辊; 升运; 工作原理; 漏下; 铺放; 米/秒; 入土角; 垄距; 调整机构;
Abstract: <正>由辽宁金县农机所研制的4HS—900型花生收获机主要适用于我国北方花生全根茎收获。该机主要由挖掘铲、杆条升运链、破碎胶辊、振动筛及集条器等组成(见图)。它可一次完成花生的挖掘、输送分离、集条放铺等项作业。其工作原理:机器在前进中,花生带蔓连同土壤被铲头铲起,由杆条升运链输送到振动筛上。由于杆条设有抖动装置,所以约50~70%土块在输送中被漏下,剩余较坚实的土块在弹性胶辊的
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