Development of a mechanical homogenizer coffee
The crop Coffee demands investments to the machines development, which it enables the processes ofpost-harvesting, becoming them faster, meanwhile improving the working. The use of stationary layer dryers are responsible for good results at drying and product quality, but it requires a constant revo...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidade Estadual de Londrina
2013-12-01
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| Series: | Semina: Ciências Agrárias |
| Subjects: | |
| Online Access: | http://www.uel.br/revistas/uel/index.php/semagrarias/editor/submission/11312 |
| _version_ | 1811311188787593216 |
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| author | Raphael Magalhães Gomes Moreira Mauri Martins Teixeira Haroldo Carlos Fernandes Paulo Roberto Cecon Luciano José Minette |
| author_facet | Raphael Magalhães Gomes Moreira Mauri Martins Teixeira Haroldo Carlos Fernandes Paulo Roberto Cecon Luciano José Minette |
| author_sort | Raphael Magalhães Gomes Moreira |
| collection | DOAJ |
| description | The crop Coffee demands investments to the machines development, which it enables the processes ofpost-harvesting, becoming them faster, meanwhile improving the working. The use of stationary layer dryers are responsible for good results at drying and product quality, but it requires a constant revolving, in order to homogenize the grain mass and improve the air distribution inside the drying chamber. The shortage of workmanship, associated to the need of constant revolving and the heavy working conditions, it becomes it indispensable to mechanize, in some way, this step. The agricultural machine design is considered of great complexity, regarding it must be concerned with the interactions among the operator, machine and environment. When designing a machine, the experience and the dominion of several standpoints have to be interpreted clearly. With the increasing competitiveness on the consumer market and agricultural machines, several companies have joined the research centers, because in general, do not make use of systematic procedures during the project, which can result in failures during operation. This article aimed to design and build a semi-mechanized revolving prototype used to mix the coffee beans. The revolving prototype with the helical screw principles proved to be able to performing the grains transport efficiently. |
| first_indexed | 2024-04-13T10:13:22Z |
| format | Article |
| id | doaj.art-c2f4edecfdca4cbb9c17c890cde53e7d |
| institution | Directory Open Access Journal |
| issn | 1676-546X 1679-0359 |
| language | English |
| last_indexed | 2024-04-13T10:13:22Z |
| publishDate | 2013-12-01 |
| publisher | Universidade Estadual de Londrina |
| record_format | Article |
| series | Semina: Ciências Agrárias |
| spelling | doaj.art-c2f4edecfdca4cbb9c17c890cde53e7d2022-12-22T02:50:50ZengUniversidade Estadual de LondrinaSemina: Ciências Agrárias1676-546X1679-03592013-12-01346Supl13655366210.5433/1679-0359.2013v34n6Supl1p3655Development of a mechanical homogenizer coffeeRaphael Magalhães Gomes Moreira 0Mauri Martins Teixeira 1Haroldo Carlos Fernandes2Paulo Roberto Cecon 3Luciano José Minette 4Universidade Federal de ViçosaUniversidade Federal de ViçosaUniversidade Federal de ViçosaUniversidade Federal de ViçosaUniversidade Federal de ViçosaThe crop Coffee demands investments to the machines development, which it enables the processes ofpost-harvesting, becoming them faster, meanwhile improving the working. The use of stationary layer dryers are responsible for good results at drying and product quality, but it requires a constant revolving, in order to homogenize the grain mass and improve the air distribution inside the drying chamber. The shortage of workmanship, associated to the need of constant revolving and the heavy working conditions, it becomes it indispensable to mechanize, in some way, this step. The agricultural machine design is considered of great complexity, regarding it must be concerned with the interactions among the operator, machine and environment. When designing a machine, the experience and the dominion of several standpoints have to be interpreted clearly. With the increasing competitiveness on the consumer market and agricultural machines, several companies have joined the research centers, because in general, do not make use of systematic procedures during the project, which can result in failures during operation. This article aimed to design and build a semi-mechanized revolving prototype used to mix the coffee beans. The revolving prototype with the helical screw principles proved to be able to performing the grains transport efficiently.http://www.uel.br/revistas/uel/index.php/semagrarias/editor/submission/11312Machine design; Drying process; Coffee machines |
| spellingShingle | Raphael Magalhães Gomes Moreira Mauri Martins Teixeira Haroldo Carlos Fernandes Paulo Roberto Cecon Luciano José Minette Development of a mechanical homogenizer coffee Semina: Ciências Agrárias Machine design; Drying process; Coffee machines |
| title | Development of a mechanical homogenizer coffee |
| title_full | Development of a mechanical homogenizer coffee |
| title_fullStr | Development of a mechanical homogenizer coffee |
| title_full_unstemmed | Development of a mechanical homogenizer coffee |
| title_short | Development of a mechanical homogenizer coffee |
| title_sort | development of a mechanical homogenizer coffee |
| topic | Machine design; Drying process; Coffee machines |
| url | http://www.uel.br/revistas/uel/index.php/semagrarias/editor/submission/11312 |
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