Design and test of the chassis of triangular crawler reclaiming rice harvester

被引：0
|
作者：
Zeng S. [1 ,2 ]
Huang D.-P. [1 ,2 ]
Yang W.-W. [1 ,2 ]
Liu W.-J. [1 ,2 ]
Wen Z.-Q. [1 ,2 ]
Zeng L. [1 ,2 ]
机构：
[1] College of Engineering, South China Agricultural University, Guangzhou
[2] Key Laboratory of Key Technology on Agricultural Machine and Equipment, Ministry of Education, South China Agricultural University, Guangzhou
来源：
Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition) | 2022年 / 52卷 / 08期
关键词：
agricultural mechanization engineering; chassis; harvester; hydraulic; regenerated rice;
D O I：
10.13229/j.cnki.jdxbgxb20210205
中图分类号：
学科分类号：
摘要：
Aiming at the problem of the current common crawler harvester harvesting first-season regenerative rice with high crushing rate and no mature regenerated rice first-season harvester products，combined with the agronomic requirements of the first-season harvesting of regenerated rice，a triangular crawler-type regenerative rice harvesting was designed. The whole structure and working principle of the chassis of the triangular crawler reclaimed rice harvester are described，the hydraulic walking system is designed，and a theoretical analysis on the performance of chassis is carried out. Field tests were carried out on the chassis of the triangular crawler regenerated rice harvester. The test results showed that the speed range of the triangular crawler regenerated rice harvester chassis in the field is 0~4.5 km/h，and the speed range of paddy field operation is 0~2.8 km/h. The minimum turning radius of paddy field driving is 1780 mm，the maximum climbing angle is 32°，and the maximum ridge height is 215 mm，which can meet the requirements of field walking in the harvesting season of regenerated rice. The actual rolling rate in the field is 31.7%，which is 21.5% lower than that of the common crawler harvester. © 2022 Editorial Board of Jilin University. All rights reserved.
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页码：1943 / 1950
页数：7
相关论文
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