液压推送式有机肥抛撒机设计与试验  

Design and Test of Hydraulic Push Type Organic Fertilizer Spreader

作　　者：刘希锋[1] 钱晓辉[1] 张海滨[1] 吴昊[1] LIU Xifeng;QIAN Xiaohui;ZHANG Haibin;WU Hao(Heilongjiang Academy of Agricultural Machinery Engineering,Harbin Heilongjang 150081,China)

机构地区：[1]黑龙江省农业机械工程科学研究院,黑龙江哈尔滨150081

出　　处：《农业工程》2020年第10期74-78,共5页AGRICULTURAL ENGINEERING

基　　金：国家重点研发计划项目(项目编号:2018YFDO200200);黑龙江省农业科学院“农业科技创新跨越工程”专项(项目编号:HNK2019CX21)。

摘　　要：随着耕地养护意识的提高,有机肥抛撒机作为有机肥还田的专用机具逐渐受到重视。针对目前市场上应用的链板式、搅龙式等有机肥抛撒机存在的不足,研究设计了一种新型液压推送式有机肥抛撒机,并从结构原理、技术特点、关键技术和应用试验效果等方面阐述液压推送式有机肥抛撒机技术优势,为我国有机肥还田技术及装备的研发、应用和推广提供参考。With improvement of cultivated land conservation awareness,organic fertilizer spreader has gradually attracted people’s attention as a special machine for returning organic fertilizer to the field.In view of shortcomings of organic fertilizer spreader such as chain plate type and agitator type currently applied in the market,a new type of hydraulic push type organic fertilizer spreader was studied and designed.Technical advantages of hydraulic push type organic fertilizer spreader were described from aspects of structure principle,technical characteristics,key technology and application test effect,to provide a reference for development,application and promotion of organic fertilizer returning technology and equipment in China.

关 键 词：有机肥 抛撒机 液压推肥 施肥量调节 

分 类 号：S224.2[农业科学—农业机械化工程]