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2025, 06, v.47 42-47
基于定轨迹滑轨连杆机构的移栽机投栽配合研究
基金项目(Foundation): 国家自然科学基金面上项目(51975186)
邮箱(Email): jjt0907@163.com;
DOI: 10.13427/j.issn.1003-188X.2025.06.006
摘要:

针对移栽机在高速作业过程中投栽配合不当出现的伤苗、漏苗等问题,利用定轨迹滑轨连杆机构将取投苗机构与接栽苗机构联立,设计了一种定轨迹滑轨连杆式投栽一体式机构,并通过单一动力源实现投栽过程耦合,提高了栽植稳定性。根据机构的工作原理,建立了运动学模型,通过ADAMS运动学仿真,找出了移栽机取栽机构的3组配合位置。此机构满足取投作业与接栽作业要求,为进一步研究移栽作业的投栽配合提供依据。

Abstract:

In order to solve the problems of seedling injury and seedling leakage caused by improper planting coordination in the process of transplanter operation at high speed, used a fixed trajectory sliding rail linkage mechanism to link the seedling picking and planting mechanism, and designed a fixed trajectory sliding rail linkage planting mechanism to realize the coupling of planting process and improve planting stability by a single power source.According to the working principle of the mechanism, the kinematic model was established and the three sets of cooperative positions of the transplanter picking and planting mechanism were identified through ADAMS kinematic simulation.This mechanism satisfied the requirements of pick-up operation and planting operation, and provided a basis for further research on the pitching and planting coordination of transplanting operation.

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基本信息:

DOI:10.13427/j.issn.1003-188X.2025.06.006

中图分类号:S223.9

引用信息:

[1]李文灏,姬江涛,金鑫等.基于定轨迹滑轨连杆机构的移栽机投栽配合研究[J].农机化研究,2025,47(06):42-47.DOI:10.13427/j.issn.1003-188X.2025.06.006.

基金信息:

国家自然科学基金面上项目(51975186)

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