移栽机自动分钵式栽植器机构分析与运动仿真

doi:10.3969/j.issn.1000-1298.[year].[issue].[sequence]

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移栽机自动分钵式栽植器机构分析与运动仿真
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                        10.3969/j.issn.1000-1298.[year].8.[sequence]
                    
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基金项目:国家重点基础研究发展计划(973计划)资助项目(2010CB735707);“十一五”国家科技支撑计划资助项目(2009BADB5B02)

Mechanism Analysis and Motion Simulation of Planting Apparatus with Automatic Distributing Bowl Mechanism for Transplanter

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提出了一种移栽机自动分钵式栽植器，并对分钵原理、栽植器的机构以及钵苗运动轨迹进行了分析与仿真。结果表明，栽植器两机械手配合准确、运行稳定，可实现自动连续分钵。田间试验测得，栽植角度为88.08°～88.34°，其变异系数为2.37%～2.92%；栽植株距为350.67～351.17mm，其变异系数为1.42%～1.60%。结果表明该栽植器运行稳定，不受前进速度的影响。

Abstract:

An automatic distributing bowl planting apparatus was proposed. The plantingbowl, planting apparatus and the movement trajectory of bowl seedling were analyzed and simulated. The simulation showed that two manipulators could cooperate perfectly and the planting apparatus could distribute bowl seedlings automatically. By field experimentation, the planting angle was from 88.08°to 88.34°. Its coefficient of variation was from 2.37% to 2.92%. The planting row spacing was from 350.67mm to 351.17mm.Its coefficient of variation was from 1.42% to 1.60%. It showed that the planting apparatus could be operated normally and hardly be affected by the speed. 

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陈达,周丽萍,杨学军.移栽机自动分钵式栽植器机构分析与运动仿真[J].农业机械学报,2011,42(8):54-57,69.

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