辊刷式蓖麻收获机采摘机构优化设计与试验
S225.99; 针对蓖麻机械化采收时采净率低、破损率高等难题,结合蓖麻物理特性和种植模式,研究设计了辊刷式蓖麻收获机采摘机构.首先在分析采摘机构总体结构的基础上阐述了辊刷式采摘原理,阐明了辊刷、螺旋输送器、传动系统等关键部件的设计.进一步地,为探究采摘机构相关参数的最优组合,提高蓖麻采摘质量,采用Box-Benhnken响应面试验设计理论,以前进速度、辊刷转速、刷丝长度为影响因素,以采净率、籽粒破损率及含杂率为作业质量评价指标,进行参数优化试验.建立各影响因素与指标之间的回归数学模型,并分析各因素对响应值的交互影响,同时对模型进行了综合优化,获得最优参数组合为:前进速度0.72 m/s、辊刷...
Saved in:
| Published in | 农业工程学报 Vol. 37; no. 8; pp. 19 - 29 |
|---|---|
| Main Authors | , , , , , , |
| Format | Journal Article |
| Language | Chinese |
| Published |
农业农村部南京农业机械化研究所,南京 210014
15.04.2021
|
| Subjects | |
| Online Access | Get full text |
| ISSN | 1002-6819 |
| DOI | 10.11975/j.issn.1002-6819.2021.08.003 |
Cover
| Abstract | S225.99; 针对蓖麻机械化采收时采净率低、破损率高等难题,结合蓖麻物理特性和种植模式,研究设计了辊刷式蓖麻收获机采摘机构.首先在分析采摘机构总体结构的基础上阐述了辊刷式采摘原理,阐明了辊刷、螺旋输送器、传动系统等关键部件的设计.进一步地,为探究采摘机构相关参数的最优组合,提高蓖麻采摘质量,采用Box-Benhnken响应面试验设计理论,以前进速度、辊刷转速、刷丝长度为影响因素,以采净率、籽粒破损率及含杂率为作业质量评价指标,进行参数优化试验.建立各影响因素与指标之间的回归数学模型,并分析各因素对响应值的交互影响,同时对模型进行了综合优化,获得最优参数组合为:前进速度0.72 m/s、辊刷转速371.69 r/min、刷丝长度56.60 mm,对应的采净率、籽粒破损率、含杂率分别为90.81％、0.17％、11.27％.对优化结果进行验证试验,试验结果表明在最优参数组合下,采净率为91.36％、籽粒破损率为0.18％、含杂率为11.67％,各评价指标与预测值均很接近.研究结果可为辊刷式蓖麻收获机进一步完善结构设计和工作参数优化提供参考. |
|---|---|
| AbstractList | S225.99; 针对蓖麻机械化采收时采净率低、破损率高等难题,结合蓖麻物理特性和种植模式,研究设计了辊刷式蓖麻收获机采摘机构.首先在分析采摘机构总体结构的基础上阐述了辊刷式采摘原理,阐明了辊刷、螺旋输送器、传动系统等关键部件的设计.进一步地,为探究采摘机构相关参数的最优组合,提高蓖麻采摘质量,采用Box-Benhnken响应面试验设计理论,以前进速度、辊刷转速、刷丝长度为影响因素,以采净率、籽粒破损率及含杂率为作业质量评价指标,进行参数优化试验.建立各影响因素与指标之间的回归数学模型,并分析各因素对响应值的交互影响,同时对模型进行了综合优化,获得最优参数组合为:前进速度0.72 m/s、辊刷转速371.69 r/min、刷丝长度56.60 mm,对应的采净率、籽粒破损率、含杂率分别为90.81％、0.17％、11.27％.对优化结果进行验证试验,试验结果表明在最优参数组合下,采净率为91.36％、籽粒破损率为0.18％、含杂率为11.67％,各评价指标与预测值均很接近.研究结果可为辊刷式蓖麻收获机进一步完善结构设计和工作参数优化提供参考. |
| Author | 吴腾 孙勇飞 谢庆 陈长林 刘磊 石磊 孔凡婷 |
| AuthorAffiliation | 农业农村部南京农业机械化研究所,南京 210014 |
| AuthorAffiliation_xml | – name: 农业农村部南京农业机械化研究所,南京 210014 |
| Author_FL | Shi Lei Sun Yongfei Wu Teng Xie Qing Chen Changlin Liu Lei Kong Fanting |
| Author_FL_xml | – sequence: 1 fullname: Liu Lei – sequence: 2 fullname: Wu Teng – sequence: 3 fullname: Kong Fanting – sequence: 4 fullname: Sun Yongfei – sequence: 5 fullname: Chen Changlin – sequence: 6 fullname: Xie Qing – sequence: 7 fullname: Shi Lei |
| Author_xml | – sequence: 1 fullname: 刘磊 – sequence: 2 fullname: 吴腾 – sequence: 3 fullname: 孔凡婷 – sequence: 4 fullname: 孙勇飞 – sequence: 5 fullname: 陈长林 – sequence: 6 fullname: 谢庆 – sequence: 7 fullname: 石磊 |
| BookMark | eNo9j7tKA0EYhaeIYIx5DLHa8f9n9jalBG8QsNE67M7MhgSZgIuovRCREBFjSCGCrUXsjMSQp8kus2_himJ1Dqf4Dt8GqZie0YRsIVBEEXg7XdpJU0MRgDl-iIIyYEghpAC8Qqr_-zqpp2knBg95AOBilQi7vMtuZ9ni3j6Oi_lXPvqww1n-PC_6_fxhUpb85Wa1mGSDsZ0u7fR19Tm070_F22CTrCXRWarrf1kjp_t7J41Dp3l8cNTYbTopAuMOQykE-hqlxAB86SUCIy5EwF0GXCc-U8INXcVVKDVorVXCpBfFyo9VoBLgNbL9y72MTBKZdqvbuzg35WPLXLflVfyjCmEpyr8BbLdiVw |
| ClassificationCodes | S225.99 |
| ContentType | Journal Article |
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| Copyright_xml | – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| DBID | 2B. 4A8 92I 93N PSX TCJ |
| DOI | 10.11975/j.issn.1002-6819.2021.08.003 |
| DatabaseName | Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ) |
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Agriculture |
| DocumentTitle_FL | Optimized design and experiment of the picking mechanism for brush-roller castor harvesters |
| EndPage | 29 |
| ExternalDocumentID | nygcxb202108003 |
| GrantInformation_xml | – fundername: (江苏省农业科技自主创新资金项目); (中央级公益性科学研究院所基本科研业务费专项); 中国农业科学院创新工程 funderid: (江苏省农业科技自主创新资金项目); (中央级公益性科学研究院所基本科研业务费专项); (棉麻类收获机械) |
| GroupedDBID | -04 2B. 4A8 5XA 5XE 92G 92I 93N ABDBF ABJNI ACGFO ACGFS ACUHS AEGXH AIAGR ALMA_UNASSIGNED_HOLDINGS CCEZO CHDYS CW9 EOJEC FIJ IPNFZ OBODZ PSX RIG TCJ TGD TUS U1G U5N |
| ID | FETCH-LOGICAL-s1023-21c9916e1cc1706c5f91a399734203ef62d9484d3d8ce0eeedf2c5abd6bd7df03 |
| ISSN | 1002-6819 |
| IngestDate | Thu May 29 04:08:36 EDT 2025 |
| IsPeerReviewed | false |
| IsScholarly | true |
| Issue | 8 |
| Keywords | 设计 采摘机构 蓖麻 试验 农业机械 |
| Language | Chinese |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-s1023-21c9916e1cc1706c5f91a399734203ef62d9484d3d8ce0eeedf2c5abd6bd7df03 |
| PageCount | 11 |
| ParticipantIDs | wanfang_journals_nygcxb202108003 |
| PublicationCentury | 2000 |
| PublicationDate | 2021-04-15 |
| PublicationDateYYYYMMDD | 2021-04-15 |
| PublicationDate_xml | – month: 04 year: 2021 text: 2021-04-15 day: 15 |
| PublicationDecade | 2020 |
| PublicationTitle | 农业工程学报 |
| PublicationTitle_FL | Transactions of the Chinese Society of Agricultural Engineering |
| PublicationYear | 2021 |
| Publisher | 农业农村部南京农业机械化研究所,南京 210014 |
| Publisher_xml | – name: 农业农村部南京农业机械化研究所,南京 210014 |
| SSID | ssib051370041 ssj0041925 ssib001101065 ssib023167668 |
| Score | 2.4366086 |
| Snippet | S225.99; 针对蓖麻机械化采收时采净率低、破损率高等难题,结合蓖麻物理特性和种植模式,研究设计了辊刷式蓖麻收获机采摘机构.首先在分析采摘机构总体结构的基础上阐述了辊刷... |
| SourceID | wanfang |
| SourceType | Aggregation Database |
| StartPage | 19 |
| Title | 辊刷式蓖麻收获机采摘机构优化设计与试验 |
| URI | https://d.wanfangdata.com.cn/periodical/nygcxb202108003 |
| Volume | 37 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| journalDatabaseRights | – providerCode: PRVEBS databaseName: EBSCOhost Academic Search Ultimate issn: 1002-6819 databaseCode: ABDBF dateStart: 20140101 customDbUrl: https://search.ebscohost.com/login.aspx?authtype=ip,shib&custid=s3936755&profile=ehost&defaultdb=asn isFulltext: true dateEnd: 99991231 titleUrlDefault: https://search.ebscohost.com/direct.asp?db=asn omitProxy: true ssIdentifier: ssj0041925 providerName: EBSCOhost |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV3NaxNBFB_aFEQP4id-04NzksT9npnj7GZDEfTUQm9lZz_iKUKbgvYsVKRURK09iODVQ71ZqaV_TRM2_4XvzU6TpQ1-QZgM77397fvYzXuzmZkl5H4hCqaSIm9aGYMBCkS4qZyAN1M7hcGzSoRKcKHw4yfBwpL3aNlfnpn9WJu1tN5XrXRj6rqS_4kq0CCuuEr2HyI7BgUC9CG-0EKEof2rGNOY0zCmXNLYpxz6DDthRHkHWcKlIqCxoKGkYUjjgAqPhgGyeKyFgRIhF2Q4ww9SbCp4jQUdOIVHYw-RkQXnijQypzJGBaqOtLWMBkdKhwofkaUE-XoRrBE0fiUvtP6gjwR5aAEhRIpsUxmgAmCg9E8uDWMrKgKyLjDrHGHR0NMWAmJc5wAamI8HM60qUMAz7LSI0CKhdoZAfBHXn4w4Nv7JU60N1dfydGMMBdo2OhT966JhyAIK08JgVTTt8JrrpUNDq-ZxUN3SZjCtfeUdgdNVnOgs-AMH977yaokHM1PATfowmanaDsfcgbyWZoxYVbBUT4zOpkLBfJ0LEb81xm-hp_SutZY7qQHGMzN7L7rpc4UyOJRwZ8mcA-nSapA5GbbDzqTStvFhwjgVOLihQjAZufq2i-9NGM-2wrkGvp54YNQ4R-iJkg9_p6JeS9crkl63VvYtXiIXzXhtXlY332Uys_H0Crkgu6tmz5r8KhHl0evBq_3B4Zvy3c7o4Ofw_fdye3_46WC0uTl8uwud4eeXx4e7g62dcu-o3Pty_GO7_PZh9HXrGlnqxIvRQtO8kaS5hlucNB07xfFUbqcpbjuV-oWwEyjxmes5lpsXgZMJj3uZm_E0t3KoPwsn9ROVBSpjWWG510mj96yX3yDzbuHBwUzk8OWlVqA8KxPMKZSlsgTOc5PMG8NXzC_O2sqp4Nz6s8htcn5yZ9whjf7qen4Xqui-umci-gvoHpUH |
| linkProvider | EBSCOhost |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E8%BE%8A%E5%88%B7%E5%BC%8F%E8%93%96%E9%BA%BB%E6%94%B6%E8%8E%B7%E6%9C%BA%E9%87%87%E6%91%98%E6%9C%BA%E6%9E%84%E4%BC%98%E5%8C%96%E8%AE%BE%E8%AE%A1%E4%B8%8E%E8%AF%95%E9%AA%8C&rft.jtitle=%E5%86%9C%E4%B8%9A%E5%B7%A5%E7%A8%8B%E5%AD%A6%E6%8A%A5&rft.au=%E5%88%98%E7%A3%8A&rft.au=%E5%90%B4%E8%85%BE&rft.au=%E5%AD%94%E5%87%A1%E5%A9%B7&rft.au=%E5%AD%99%E5%8B%87%E9%A3%9E&rft.date=2021-04-15&rft.pub=%E5%86%9C%E4%B8%9A%E5%86%9C%E6%9D%91%E9%83%A8%E5%8D%97%E4%BA%AC%E5%86%9C%E4%B8%9A%E6%9C%BA%E6%A2%B0%E5%8C%96%E7%A0%94%E7%A9%B6%E6%89%80%2C%E5%8D%97%E4%BA%AC+210014&rft.issn=1002-6819&rft.volume=37&rft.issue=8&rft.spage=19&rft.epage=29&rft_id=info:doi/10.11975%2Fj.issn.1002-6819.2021.08.003&rft.externalDocID=nygcxb202108003 |
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fnygcxb%2Fnygcxb.jpg |