PERFORMANCE OF A TRACTOR-SEEDER SET IN FUNCTION OF FURROW OPENING MECHANISM AND TRAVEL SPEED - DOI: 10.13083/1414-3984/reveng.v23n2p143-153

Detalhes bibliográficos
Autor(a) principal: Santana Milagres, Raquel
Data de Publicação: 2015
Outros Autores: Ribeiro Furtado Júnior, Marconi, Candido da Silva, Anderson, Machado Fontes, Jefferson
Tipo de documento: Artigo
Idioma: por
Título da fonte: Engenharia na Agricultura
Texto Completo: https://periodicos.ufv.br/reveng/article/view/525
Resumo: The objective of this work was to evaluate the variables of displacement speed, force and power required to pull the seeder and tractor driving wheel slip. Five displacement speeds were obtained in function of the gear variations, changes in rotation of the tractor’s axis and two configurations of planting row mountings. The experiment was conducted in randomized blocks with three replicates. It could be concluded that the variable force required for planting was constant and independent of the displacement speed of the mechanized set. For power demand, the configuration in unbalanced double discs presented higher values than the knife mechanism at all speeds and rotations of the tractor’s axis evaluated.
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spelling PERFORMANCE OF A TRACTOR-SEEDER SET IN FUNCTION OF FURROW OPENING MECHANISM AND TRAVEL SPEED - DOI: 10.13083/1414-3984/reveng.v23n2p143-153DESEMPENHO DE UM CONJUNTO TRATOR-SEMEADORA-ADUBADORA EM FUNÇÃO DO MECANISMO SULCADOR E VELOCIDADE DE DESLOCAMENTO - DOI: 10.13083/1414-3984/reveng.v23n2p143-153desempenhosemeadura diretasemeadoratratorThe objective of this work was to evaluate the variables of displacement speed, force and power required to pull the seeder and tractor driving wheel slip. Five displacement speeds were obtained in function of the gear variations, changes in rotation of the tractor’s axis and two configurations of planting row mountings. The experiment was conducted in randomized blocks with three replicates. It could be concluded that the variable force required for planting was constant and independent of the displacement speed of the mechanized set. For power demand, the configuration in unbalanced double discs presented higher values than the knife mechanism at all speeds and rotations of the tractor’s axis evaluated.Objetivou-se, com este trabalho, avaliar as variáveis velocidade de deslocamento, força, potência requerida para tração da semeadora-adubadora e patinagem das rodas motrizes do trator em função do mecanismo dosador e velocidade de deslocamento. Foram utilizadas cinco velocidades de deslocamento obtidas em função dos escalonamentos de marchas, das variações nas rotações do eixo do motor do trator e de duas configurações de montagem de linha de plantio. O experimento foi realizado no delineamento em blocos ao acaso com três repetições. Pode-se concluir que a variável força requerida para tração da semeadora-adubadora mostrou-se constante e independente da velocidade de deslocamento do conjunto mecanizado, já para demanda de potência, a configuração com discos defasados apresentou valores superiores ao mecanismo tipo facão em todas as velocidades e rotações do eixo do motor avaliadas.Universidade Federal de Viçosa - UFV2015-04-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/52510.13083/reveng.v23i2.580Engineering in Agriculture; Vol. 23 No. 2 (2015); 143-153Revista Engenharia na Agricultura - REVENG; v. 23 n. 2 (2015); 143-1532175-68131414-398410.13083/reveng.v23i2reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/525/361Santana Milagres, RaquelRibeiro Furtado Júnior, MarconiCandido da Silva, AndersonMachado Fontes, Jeffersoninfo:eu-repo/semantics/openAccess2019-10-24T17:30:21Zoai:ojs.periodicos.ufv.br:article/525Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2019-10-24T17:30:21Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv PERFORMANCE OF A TRACTOR-SEEDER SET IN FUNCTION OF FURROW OPENING MECHANISM AND TRAVEL SPEED - DOI: 10.13083/1414-3984/reveng.v23n2p143-153
DESEMPENHO DE UM CONJUNTO TRATOR-SEMEADORA-ADUBADORA EM FUNÇÃO DO MECANISMO SULCADOR E VELOCIDADE DE DESLOCAMENTO - DOI: 10.13083/1414-3984/reveng.v23n2p143-153
title PERFORMANCE OF A TRACTOR-SEEDER SET IN FUNCTION OF FURROW OPENING MECHANISM AND TRAVEL SPEED - DOI: 10.13083/1414-3984/reveng.v23n2p143-153
spellingShingle PERFORMANCE OF A TRACTOR-SEEDER SET IN FUNCTION OF FURROW OPENING MECHANISM AND TRAVEL SPEED - DOI: 10.13083/1414-3984/reveng.v23n2p143-153
Santana Milagres, Raquel
desempenho
semeadura direta
semeadora
trator
title_short PERFORMANCE OF A TRACTOR-SEEDER SET IN FUNCTION OF FURROW OPENING MECHANISM AND TRAVEL SPEED - DOI: 10.13083/1414-3984/reveng.v23n2p143-153
title_full PERFORMANCE OF A TRACTOR-SEEDER SET IN FUNCTION OF FURROW OPENING MECHANISM AND TRAVEL SPEED - DOI: 10.13083/1414-3984/reveng.v23n2p143-153
title_fullStr PERFORMANCE OF A TRACTOR-SEEDER SET IN FUNCTION OF FURROW OPENING MECHANISM AND TRAVEL SPEED - DOI: 10.13083/1414-3984/reveng.v23n2p143-153
title_full_unstemmed PERFORMANCE OF A TRACTOR-SEEDER SET IN FUNCTION OF FURROW OPENING MECHANISM AND TRAVEL SPEED - DOI: 10.13083/1414-3984/reveng.v23n2p143-153
title_sort PERFORMANCE OF A TRACTOR-SEEDER SET IN FUNCTION OF FURROW OPENING MECHANISM AND TRAVEL SPEED - DOI: 10.13083/1414-3984/reveng.v23n2p143-153
author Santana Milagres, Raquel
author_facet Santana Milagres, Raquel
Ribeiro Furtado Júnior, Marconi
Candido da Silva, Anderson
Machado Fontes, Jefferson
author_role author
author2 Ribeiro Furtado Júnior, Marconi
Candido da Silva, Anderson
Machado Fontes, Jefferson
author2_role author
author
author
dc.contributor.author.fl_str_mv Santana Milagres, Raquel
Ribeiro Furtado Júnior, Marconi
Candido da Silva, Anderson
Machado Fontes, Jefferson
dc.subject.por.fl_str_mv desempenho
semeadura direta
semeadora
trator
topic desempenho
semeadura direta
semeadora
trator
description The objective of this work was to evaluate the variables of displacement speed, force and power required to pull the seeder and tractor driving wheel slip. Five displacement speeds were obtained in function of the gear variations, changes in rotation of the tractor’s axis and two configurations of planting row mountings. The experiment was conducted in randomized blocks with three replicates. It could be concluded that the variable force required for planting was constant and independent of the displacement speed of the mechanized set. For power demand, the configuration in unbalanced double discs presented higher values than the knife mechanism at all speeds and rotations of the tractor’s axis evaluated.
publishDate 2015
dc.date.none.fl_str_mv 2015-04-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufv.br/reveng/article/view/525
10.13083/reveng.v23i2.580
url https://periodicos.ufv.br/reveng/article/view/525
identifier_str_mv 10.13083/reveng.v23i2.580
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/reveng/article/view/525/361
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv Engineering in Agriculture; Vol. 23 No. 2 (2015); 143-153
Revista Engenharia na Agricultura - REVENG; v. 23 n. 2 (2015); 143-153
2175-6813
1414-3984
10.13083/reveng.v23i2
reponame:Engenharia na Agricultura
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Engenharia na Agricultura
collection Engenharia na Agricultura
repository.name.fl_str_mv Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br
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