Optimal Design of and Experiment on a Dual-Spiral Ditcher for Orchards

螺旋(铁路) 功率消耗 农业工程 海洋工程 工程类 功率(物理) 机械工程 物理 量子力学
作者
Jianfei Liu,Ping Jiang,Jun Chen,Xiaocong Zhang,Minzi Xu,Defan Huang,Yixin Shi
出处
期刊:Agriculture [Multidisciplinary Digital Publishing Institute]
卷期号:13 (8): 1628-1628 被引量:1
标识
DOI:10.3390/agriculture13081628
摘要

This study aimed to design a counter-rotating dual-axis spiral ditcher to address the problems of the lack of ditching models, low ditching quality, and high power consumption in ditching operations in hilly and mountainous orchards. By establishing a discrete element simulation model of the interaction between the dual-spiral cutter and the soil, we analyzed the effects of different operating parameters on the ditching performance and power consumption to explore the mechanism of the interaction between the soil-engaging components and the soil; meanwhile, according to the simulation data, we took the forward speed, cutter speed, and ditching depth as the experimental influencing factors, and we took the ditching qualification rate and power consumption as the experimental indicators. Then, through a three-factor and three-level orthogonal experimental analysis, we obtained the optimal parameter combination. Based on the optimized simulation results, a prototype ditcher was fabricated, and the results of a soil trough test showed that the ditcher had a stable ditching performance, an average ditching qualification rate of 91.4%, an average soil crushing rate of 72%, and a ditching adjustment structure that could adjust the ditching depth and width within the ranges of 15–25 cm and 10–20 cm, respectively. The optimized ditcher had high efficiency, stability, and energy savings during its operation, and it was able to meet the agronomic requirements for ditching operations. This study provides a design basis and technical support for dual-spiral trial ditching operations.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
lele发布了新的文献求助10
刚刚
cesar完成签到,获得积分10
刚刚
枕星完成签到,获得积分10
1秒前
文静的白羊完成签到,获得积分10
1秒前
0713完成签到,获得积分10
1秒前
紧张的刺猬完成签到,获得积分10
1秒前
CipherSage应助科研通管家采纳,获得10
2秒前
Orange应助科研通管家采纳,获得10
2秒前
科目三应助科研通管家采纳,获得10
2秒前
wanci应助科研通管家采纳,获得10
2秒前
斯文败类应助科研通管家采纳,获得10
2秒前
田様应助科研通管家采纳,获得10
2秒前
Orange应助科研通管家采纳,获得10
2秒前
2秒前
fang应助科研通管家采纳,获得10
2秒前
共享精神应助科研通管家采纳,获得10
2秒前
山野村夫应助科研通管家采纳,获得10
3秒前
zz应助科研通管家采纳,获得10
3秒前
Singularity应助科研通管家采纳,获得10
3秒前
Singularity应助科研通管家采纳,获得10
3秒前
3秒前
3秒前
3秒前
赘婿应助nkmenghan采纳,获得10
3秒前
芝麻福福完成签到,获得积分10
3秒前
快乐枫发布了新的文献求助10
3秒前
blue发布了新的文献求助10
4秒前
晚灯君完成签到 ,获得积分10
5秒前
UU发布了新的文献求助10
5秒前
lrll完成签到,获得积分10
7秒前
7秒前
lele完成签到,获得积分10
7秒前
hhh发布了新的文献求助10
10秒前
我要看文献完成签到 ,获得积分10
10秒前
wdd完成签到 ,获得积分10
12秒前
李爱国应助开心薯片采纳,获得10
13秒前
14秒前
Z_yiming发布了新的文献求助10
14秒前
爱吃草莓和菠萝的吕可爱完成签到,获得积分10
16秒前
缥缈一刀发布了新的文献求助10
18秒前
高分求助中
【提示信息,请勿应助】关于scihub 10000
Les Mantodea de Guyane: Insecta, Polyneoptera [The Mantids of French Guiana] 3000
徐淮辽南地区新元古代叠层石及生物地层 3000
The Mother of All Tableaux: Order, Equivalence, and Geometry in the Large-scale Structure of Optimality Theory 3000
Handbook of Industrial Diamonds.Vol2 1100
Global Eyelash Assessment scale (GEA) 1000
Picture Books with Same-sex Parented Families: Unintentional Censorship 550
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 4038303
求助须知:如何正确求助?哪些是违规求助? 3576013
关于积分的说明 11374210
捐赠科研通 3305780
什么是DOI,文献DOI怎么找? 1819322
邀请新用户注册赠送积分活动 892672
科研通“疑难数据库(出版商)”最低求助积分说明 815029