Tamrin, Tamrin and Lanya, Budianto and Warji, Warji (2018) Design, fabrication and testing of hammer thresher. In: ICOsister 2019, 25-26 oktober 2019, Lampung.
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Tamrin_2020_IOP_Conf._Ser. _Earth_Environ._Sci._537_012032(1).pdf Download (816kB) | Preview |
Abstract
Abstract:Mini combine harvester need a thresher that paddy and straw inserted into thresher room. Hammer thresher is designed to a part of the mini combine harvester. The research seeks to design a motorized rice thresher that paddy and straw inserted into thresher room. The concept of the thresher emanated from the working principles of hammer mill mechanism, but the operating system is continuous. The result shows a rice thresher with threshing hammer of diameter 350 mm and length 500 mm, a threshing hammer shaft of diameter 25.4 mm. Components of the thresher were designed and a prototype was made. The power requirement of the thresher was 1 HP. The rotation of the threshing hammer produces an impact, stripping and rubbing effects on the rice straw against the baffle plates and the crimp wire mesh, thereby removing and separating the grains from the panicles respectively. The thresher capacity is 132.1-168.0 kg rice per hour. The speed of shaft rotation and area of straw chute affected threshing efficiency and rice quality. Keywords: hammer thresher, paddy, straw, efficiency.
| Item Type: | Conference or Workshop Item (Paper) |
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| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Fakultas Pertanian (FP) > Prodi Teknik Pertanian |
| Depositing User: | TAMRIN |
| Date Deposited: | 05 Nov 2020 01:11 |
| Last Modified: | 05 Nov 2020 01:11 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/9653 |
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