Parameter optimization and experiment of the negative pressure precision seed-metering device for wheat
In order to ensure the most reasonable distribution of wheat seeds in the field to improve seeding quality and uniformity, a set of negative pressure precision seed-metering device was designed, which shares a hollow shaft. Every seedmetering device can sow two rows of wheat. By the STAR-CCM+, the a...
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| Veröffentlicht in: | International journal of agricultural and biological engineering 2024-02, Vol.17 (1), p.154-162 |
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| creator | Feng, Yubo Zhao, Xiaoshun Li, Jincai Yu, Huali Zhao, Hongpeng Yin, Baozhong |
| description | In order to ensure the most reasonable distribution of wheat seeds in the field to improve seeding quality and uniformity, a set of negative pressure precision seed-metering device was designed, which shares a hollow shaft. Every seedmetering device can sow two rows of wheat. By the STAR-CCM+, the analysis of nephogram, vectogram and streamline graph showed that more ideal structural parameters of the seed-metering device are 0.5 mm width of the slit sucking seed (WSS), 150200 mm diameter of the seed-metering disc (DSD), 2.0 mm axial depth of air chamber in the seed-metering disc (ADS), and arcshaped cross-section shape of the ring groove sucking seed (CSGS). Single-factor test on the IPS-12 test-bed analyzed the influence of the CSGS, WSS, DSD, and ADS on the qualified index (Iq) multiple index (Imul), miss index (Imiss) and coefficient of variation of qualified seed spacing (CV). Through the orthogonal on the IPS-12 test-bed, it is found that the influence of vacuum negative pressure and seed-metering device shaft speed is significant on the Iq, Imiss and Imul. Based on these, the structural parameters of the seed-metering device were optimized. The DSD is 180 mm, the WSS is 0.7 mm, the ADS is 2.5 mm, and the CSGS is arc-shaped. The optimization seed-metering device was tested on the IPS-12 test-bed. The Iq is 86.66%, the Imiss is 5.09%, the Imul is 8.25%, and the CV is 24.50%. These testing results fully coincide with the standard JB/T 10293-2013 Specifications of single seed drill (precision drill). The seed-metering device meets fully the requirements for wheat precision seeding. |
| doi_str_mv | 10.25165/j.ijabe.20241701.8222 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_3033283920</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3033283920</sourcerecordid><originalsourceid>FETCH-LOGICAL-c230t-7294205f7fff9c33d3e7e505fb90f66f8643567a28e742cbd79224b7b0b851603</originalsourceid><addsrcrecordid>eNo9kMtOwzAQRS0EEqXwC8gS6wRn7NjJElW8pEqwgLXlJOPWEU2C7ZbH15OmwGquZu7c0RxCLjOWQp7J_LpNXWsqTIGByBTL0gIAjsgsK7lIJM_h-F8LcUrOQmgZk6Lg-Yysno03G4zoaT9Et3HfJrq-o6ZrKH4O6N0Gu0h7S-MaaYercbxDOngMYesnUbuw3wiITTIluW5FG9y5GqntPf1Yo4nn5MSat4AXv3VOXu9uXxYPyfLp_nFxs0xq4CwmCkoBLLfKWlvWnDccFeZjoyqZldIWUvBcKgMFKgF11agSQFSqYlUxsmB8Tq4OuYPv37cYom77re_Gk5ozzqHgJexd8uCqfR-CR6uH8VHjv3TG9ARVt3qCqv-g6j1U_gN6j21k</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3033283920</pqid></control><display><type>article</type><title>Parameter optimization and experiment of the negative pressure precision seed-metering device for wheat</title><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><creator>Feng, Yubo ; Zhao, Xiaoshun ; Li, Jincai ; Yu, Huali ; Zhao, Hongpeng ; Yin, Baozhong</creator><creatorcontrib>Feng, Yubo ; Zhao, Xiaoshun ; Li, Jincai ; Yu, Huali ; Zhao, Hongpeng ; Yin, Baozhong ; 1. State Key Laboratory of North China Crop Improvement and Regulation, Hebei Agricultural University, Baoding 071001, Hebei, China ; 2. College of Mechanical and Electrical Engineering, Hebei Agricultural University, Baoding 071001, Hebei, China ; 3. College of Plant Protection, Hebei Agricultural University, Baoding 071001, Hebei, China</creatorcontrib><description>In order to ensure the most reasonable distribution of wheat seeds in the field to improve seeding quality and uniformity, a set of negative pressure precision seed-metering device was designed, which shares a hollow shaft. Every seedmetering device can sow two rows of wheat. By the STAR-CCM+, the analysis of nephogram, vectogram and streamline graph showed that more ideal structural parameters of the seed-metering device are 0.5 mm width of the slit sucking seed (WSS), 150200 mm diameter of the seed-metering disc (DSD), 2.0 mm axial depth of air chamber in the seed-metering disc (ADS), and arcshaped cross-section shape of the ring groove sucking seed (CSGS). Single-factor test on the IPS-12 test-bed analyzed the influence of the CSGS, WSS, DSD, and ADS on the qualified index (Iq) multiple index (Imul), miss index (Imiss) and coefficient of variation of qualified seed spacing (CV). Through the orthogonal on the IPS-12 test-bed, it is found that the influence of vacuum negative pressure and seed-metering device shaft speed is significant on the Iq, Imiss and Imul. Based on these, the structural parameters of the seed-metering device were optimized. The DSD is 180 mm, the WSS is 0.7 mm, the ADS is 2.5 mm, and the CSGS is arc-shaped. The optimization seed-metering device was tested on the IPS-12 test-bed. The Iq is 86.66%, the Imiss is 5.09%, the Imul is 8.25%, and the CV is 24.50%. These testing results fully coincide with the standard JB/T 10293-2013 Specifications of single seed drill (precision drill). The seed-metering device meets fully the requirements for wheat precision seeding.</description><identifier>ISSN: 1934-6344</identifier><identifier>EISSN: 1934-6352</identifier><identifier>DOI: 10.25165/j.ijabe.20241701.8222</identifier><language>eng</language><publisher>Beijing: International Journal of Agricultural and Biological Engineering (IJABE)</publisher><subject>Agricultural equipment ; Agricultural production ; Air chambers ; Atmospheric pressure ; Boundary conditions ; Coefficient of variation ; Fertilizers ; Finite element analysis ; Grooves ; Optimization ; Parameters ; Seeding ; Seeds ; Test methods ; Turbulence models ; Wheat</subject><ispartof>International journal of agricultural and biological engineering, 2024-02, Vol.17 (1), p.154-162</ispartof><rights>2024. This work is published under https://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Feng, Yubo</creatorcontrib><creatorcontrib>Zhao, Xiaoshun</creatorcontrib><creatorcontrib>Li, Jincai</creatorcontrib><creatorcontrib>Yu, Huali</creatorcontrib><creatorcontrib>Zhao, Hongpeng</creatorcontrib><creatorcontrib>Yin, Baozhong</creatorcontrib><creatorcontrib>1. State Key Laboratory of North China Crop Improvement and Regulation, Hebei Agricultural University, Baoding 071001, Hebei, China</creatorcontrib><creatorcontrib>2. College of Mechanical and Electrical Engineering, Hebei Agricultural University, Baoding 071001, Hebei, China</creatorcontrib><creatorcontrib>3. College of Plant Protection, Hebei Agricultural University, Baoding 071001, Hebei, China</creatorcontrib><title>Parameter optimization and experiment of the negative pressure precision seed-metering device for wheat</title><title>International journal of agricultural and biological engineering</title><description>In order to ensure the most reasonable distribution of wheat seeds in the field to improve seeding quality and uniformity, a set of negative pressure precision seed-metering device was designed, which shares a hollow shaft. Every seedmetering device can sow two rows of wheat. By the STAR-CCM+, the analysis of nephogram, vectogram and streamline graph showed that more ideal structural parameters of the seed-metering device are 0.5 mm width of the slit sucking seed (WSS), 150200 mm diameter of the seed-metering disc (DSD), 2.0 mm axial depth of air chamber in the seed-metering disc (ADS), and arcshaped cross-section shape of the ring groove sucking seed (CSGS). Single-factor test on the IPS-12 test-bed analyzed the influence of the CSGS, WSS, DSD, and ADS on the qualified index (Iq) multiple index (Imul), miss index (Imiss) and coefficient of variation of qualified seed spacing (CV). Through the orthogonal on the IPS-12 test-bed, it is found that the influence of vacuum negative pressure and seed-metering device shaft speed is significant on the Iq, Imiss and Imul. Based on these, the structural parameters of the seed-metering device were optimized. The DSD is 180 mm, the WSS is 0.7 mm, the ADS is 2.5 mm, and the CSGS is arc-shaped. The optimization seed-metering device was tested on the IPS-12 test-bed. The Iq is 86.66%, the Imiss is 5.09%, the Imul is 8.25%, and the CV is 24.50%. These testing results fully coincide with the standard JB/T 10293-2013 Specifications of single seed drill (precision drill). The seed-metering device meets fully the requirements for wheat precision seeding.</description><subject>Agricultural equipment</subject><subject>Agricultural production</subject><subject>Air chambers</subject><subject>Atmospheric pressure</subject><subject>Boundary conditions</subject><subject>Coefficient of variation</subject><subject>Fertilizers</subject><subject>Finite element analysis</subject><subject>Grooves</subject><subject>Optimization</subject><subject>Parameters</subject><subject>Seeding</subject><subject>Seeds</subject><subject>Test methods</subject><subject>Turbulence models</subject><subject>Wheat</subject><issn>1934-6344</issn><issn>1934-6352</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNo9kMtOwzAQRS0EEqXwC8gS6wRn7NjJElW8pEqwgLXlJOPWEU2C7ZbH15OmwGquZu7c0RxCLjOWQp7J_LpNXWsqTIGByBTL0gIAjsgsK7lIJM_h-F8LcUrOQmgZk6Lg-Yysno03G4zoaT9Et3HfJrq-o6ZrKH4O6N0Gu0h7S-MaaYercbxDOngMYesnUbuw3wiITTIluW5FG9y5GqntPf1Yo4nn5MSat4AXv3VOXu9uXxYPyfLp_nFxs0xq4CwmCkoBLLfKWlvWnDccFeZjoyqZldIWUvBcKgMFKgF11agSQFSqYlUxsmB8Tq4OuYPv37cYom77re_Gk5ozzqHgJexd8uCqfR-CR6uH8VHjv3TG9ARVt3qCqv-g6j1U_gN6j21k</recordid><startdate>20240201</startdate><enddate>20240201</enddate><creator>Feng, Yubo</creator><creator>Zhao, Xiaoshun</creator><creator>Li, Jincai</creator><creator>Yu, Huali</creator><creator>Zhao, Hongpeng</creator><creator>Yin, Baozhong</creator><general>International Journal of Agricultural and Biological Engineering (IJABE)</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QL</scope><scope>7QO</scope><scope>7SN</scope><scope>7ST</scope><scope>7T7</scope><scope>7TM</scope><scope>7U9</scope><scope>7X2</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BVBZV</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>LK8</scope><scope>M0K</scope><scope>M7N</scope><scope>M7P</scope><scope>M7S</scope><scope>P64</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>RC3</scope><scope>SOI</scope></search><sort><creationdate>20240201</creationdate><title>Parameter optimization and experiment of the negative pressure precision seed-metering device for wheat</title><author>Feng, Yubo ; Zhao, Xiaoshun ; Li, Jincai ; Yu, Huali ; Zhao, Hongpeng ; Yin, Baozhong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c230t-7294205f7fff9c33d3e7e505fb90f66f8643567a28e742cbd79224b7b0b851603</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Agricultural equipment</topic><topic>Agricultural production</topic><topic>Air chambers</topic><topic>Atmospheric pressure</topic><topic>Boundary conditions</topic><topic>Coefficient of variation</topic><topic>Fertilizers</topic><topic>Finite element analysis</topic><topic>Grooves</topic><topic>Optimization</topic><topic>Parameters</topic><topic>Seeding</topic><topic>Seeds</topic><topic>Test methods</topic><topic>Turbulence models</topic><topic>Wheat</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Feng, Yubo</creatorcontrib><creatorcontrib>Zhao, Xiaoshun</creatorcontrib><creatorcontrib>Li, Jincai</creatorcontrib><creatorcontrib>Yu, Huali</creatorcontrib><creatorcontrib>Zhao, Hongpeng</creatorcontrib><creatorcontrib>Yin, Baozhong</creatorcontrib><creatorcontrib>1. 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College of Plant Protection, Hebei Agricultural University, Baoding 071001, Hebei, China</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Parameter optimization and experiment of the negative pressure precision seed-metering device for wheat</atitle><jtitle>International journal of agricultural and biological engineering</jtitle><date>2024-02-01</date><risdate>2024</risdate><volume>17</volume><issue>1</issue><spage>154</spage><epage>162</epage><pages>154-162</pages><issn>1934-6344</issn><eissn>1934-6352</eissn><abstract>In order to ensure the most reasonable distribution of wheat seeds in the field to improve seeding quality and uniformity, a set of negative pressure precision seed-metering device was designed, which shares a hollow shaft. Every seedmetering device can sow two rows of wheat. By the STAR-CCM+, the analysis of nephogram, vectogram and streamline graph showed that more ideal structural parameters of the seed-metering device are 0.5 mm width of the slit sucking seed (WSS), 150200 mm diameter of the seed-metering disc (DSD), 2.0 mm axial depth of air chamber in the seed-metering disc (ADS), and arcshaped cross-section shape of the ring groove sucking seed (CSGS). Single-factor test on the IPS-12 test-bed analyzed the influence of the CSGS, WSS, DSD, and ADS on the qualified index (Iq) multiple index (Imul), miss index (Imiss) and coefficient of variation of qualified seed spacing (CV). Through the orthogonal on the IPS-12 test-bed, it is found that the influence of vacuum negative pressure and seed-metering device shaft speed is significant on the Iq, Imiss and Imul. Based on these, the structural parameters of the seed-metering device were optimized. The DSD is 180 mm, the WSS is 0.7 mm, the ADS is 2.5 mm, and the CSGS is arc-shaped. The optimization seed-metering device was tested on the IPS-12 test-bed. The Iq is 86.66%, the Imiss is 5.09%, the Imul is 8.25%, and the CV is 24.50%. These testing results fully coincide with the standard JB/T 10293-2013 Specifications of single seed drill (precision drill). The seed-metering device meets fully the requirements for wheat precision seeding.</abstract><cop>Beijing</cop><pub>International Journal of Agricultural and Biological Engineering (IJABE)</pub><doi>10.25165/j.ijabe.20241701.8222</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Agricultural equipment Agricultural production Air chambers Atmospheric pressure Boundary conditions Coefficient of variation Fertilizers Finite element analysis Grooves Optimization Parameters Seeding Seeds Test methods Turbulence models Wheat |
| title | Parameter optimization and experiment of the negative pressure precision seed-metering device for wheat |
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