山地果园开槽定量施肥机设计（机械CAD图纸）.docVIP

摘要 我国是世界最大的水果生产国和消费国，但由于受我国果园规模特点和栽植方式的影响，果园管理作业几乎都要靠人工来完成，效率低，劳动强度大。随着我国水果栽培模式的变革，一些新建果园采用矮砧密植型栽培模式，并对传统的乔砧密植型果园进行间伐提干改型，为果园机械化作业提供了发展条件。 施肥是果树生产管理中的重要技术措施，其施肥部位及开槽的形式合理与否直接影响着果树的生长、产量、果品质量及经济效益。本课题针对现代果园开槽施肥现状及其需求，通过对国内外开槽施肥机发展现状调查分析，结合园艺技术，研究设计了专门用于果园施肥的开槽机。 关键词：山地果园；开槽；定量；施肥机 Abstract China is the worlds largest fruit production and consumption country, but due to the influence of our orchard size characteristics and planting of orchard management operations, almost all rely on manual work, low efficiency, high labor intensity. With the cultivation mode of fruit reform in our country, some newly built orchard with dwarfing close planting cultivation mode, and Joe stock Compact Planting Orchard of traditional thinning dry modification, provide conditions for the development of orchard mechanized operation. Fertilization is an important technical measures of fruit in the production management, the fertilization site and slotted form is reasonable or not directly affects the fruit growth, yield, fruit quality and economic benefits. According to the current situation and demand of modern orchard slotted fertilization, through investigation and analysis of the current situation of the development of domestic and foreign slot on the fertilizing machine, combined with horticultural technology, the research and design of the specially used for slotting machine orchard fertilization. Keywords: Hillside orchard; Open slot; Quantify; Manure speeder 目 录 摘要…………………………………………………………………………………1 Abstract……………………………………………………………………………2 1 引言………………………………………………………………………………4 1.1设计背景……………………………………………………………………4 1.2研究现状……………………………………………………………………4 1.3设计意义……………………………………………………………………4 1.4设计内容与设计方法………………………………………………………5 2 方案选择与原理分析……………………………………………………………6 2.1施肥方式选择………………………………………………………………6 2.2开槽方式选择………………………………………………………………7 2.3主要工作参数………………………………………………………………8 2.4总体结构与工作原理………………………………………………………8 3 主要设计及计算…………………………………………………………………10 3.1铧式犁的形式与参数选择…………………………………………………10 3.2汽油机的选择…………………………………………