Analisis Kecepatan Putar Silinder Perontok Terhadap Kinerja  Mini Power Thresher Hasil Rekayasa UPJA Desa Sungai Kelambu

Suhendra Suhendra; Deliana Pridaningsih; Lang Jagat; Feby Nopriandy

doi:10.30588/jeemm.v7i2.1513

Analisis Kecepatan Putar Silinder Perontok Terhadap Kinerja Mini Power Thresher Hasil Rekayasa UPJA Desa Sungai Kelambu

Suhendra Suhendra^(1*), Deliana Pridaningsih⁽²⁾, Lang Jagat⁽³⁾, Feby Nopriandy⁽⁴⁾,

(1) Politeknik Negeri Sambas
(2) Badan Perencanaan Pembangunan Daerah Kabupaten Sambas
(3) Politeknik Negeri Sambas
(4) Politeknik Negeri Sambas
(*) Corresponding Author

Abstract

Various types of power threshers have been developed to suit conditions in the field. The development of the power thresher was also carried out by UPJA Sungai Kelambu Village, Sambas Regency by making a mini power thresher that was designed to suit the conditions of the land and the needs of local farmers. The purpose of this research was to obtain a relationship between threshing rotational speed and performance on the mini power thresher. The threshing cylinder rotational speed was varied at 669 and 778 rpm. The measured performance of the mini power thresher was feeding capacity, threshing capacity, cleanliness, percentage of grain not threshed, percentage of scattered grain, threshing efficiency, percentage of yield loss, fuel consumption, and increase in cracked grain. The test sample used was IR 64 rice. Based on the test results, the rotational speed of the thresher cylinder has a very significant effect on the threshing performance of the mini power thresher. Changes in threshing cylinder rotational speed from 669 rpm to 778 rpm can improve the performance of the mini-power thresher in terms of feed capacity, threshing capacity, threshing cleanliness, percentage of grain scattered, and percentage of yield loss. The decrease in performance is found in fuel consumption and the percentage of cracked grain. The variables that relatively unchanged were the percentage of grain not threshed and threshing efficiency. The operation of this mini power thresher is recommended at a thresher cylinder rotational speed of 778 rpm.

Keywords

rotational speed; mini power thresher; threshing

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References

Anjiu, L. D., Suhendra, & Fahrizal, I. B. N. (2021). Rancang Bangun dan Uji Performansi Alat Pembuka Katup Menggunakan Mekanisme Tuas. Jurnal Engine, 5(2), 45–52.

Fahroji, & Zulfia, V. (2014). Petunjuk Teknis Pascapanen Padi. In Balai Pengkajian Teknologi Pertanian Riau.

Furqani, I., Arief, R. K., & Muchlisinalahuddin, M. (2022). Analisis Kekuatan Rangka Mesin Perontok Padi Menggunakan Solidworks 2019. Jurnal Engine: Energi, Manufaktur, Dan Material, 6(2), 42. https://doi.org/10.30588/jeemm.v6i2.1201

Hidayat, S. I., Parsudi, S., & Putri, G. L. A. M. (2021). Komoditas Padi : Telaah Kehilangan Hasil Saat Panen di Kabupaten Jombang. Mimbar Agribisnis, 7(1), 577–593.

Iswari, K. (2012). Kesiapan teknologi panen dan pascapanen padi dalam menekan kehilangan hasil dan meningkatkan mutu beras. Jurnal Litbang Pertanian, 31(2), 58–67.

Jagat, L., Suhendra, S., Nopriandy, F., Indra, A., & Mawarni, D. (2022). Ujicoba Alat Pertanian Inovasi Masyarakat. Sambas.

Laboratorium Pascapanen UGM. (2023). Laporan Hasil Pengujian Mini Power Thresher. Laboratorium Uji, Fakultas Teknologi Pertanian, Universitas Gadjah Mada, Yogyakarta.

Manumono, D. (2022). Sinergisme Petani Padi-Peternak dalam Menerapkan Teknologi Sederhana (Perontokan Padi). AGRIFITIA : Journal of Agribusiness Plantation, 2(1), 34–41. https://doi.org/10.55180/aft.v2i1.195

Nugraha, S., Thahir, R., & Sudaryono. (2007). Keragaan Kehilangan Hasil Pasca Panen Padi Pada 3(Tiga) Agroekosistem. Buletin Teknologi Pascapanen Pertanian, 3, 42–49.

Qur’aini, L. B. (2016). Uji Teknis Mesin Power Thresher Buatan Unit Pelaksana Teknis Pelatihan Kerja Pertanian dan Penempatan Tenaga Kerja Luar Negeri (UPT PK PPTKLN) Wonojati, Malang.

SNI. (2008). Mesin Perontok Padi Tipe Pelemparan Jerami Syarat Mutu dan Cara Uji. Jakarta: Badan Standarisasi Nasional.

Suhendra, Muliadi, Syahrizal, I., & Rianto, A. (2019). Kajian Eksperimen Kapasitas dan Efisiensi Perontokan pada Power Thresher dengan Variasi Kecepatan Putar dan Jumlah Gigi Silinder Perontok. Turbo, 8(1), 15–21.

Suwati, S., Wiryono, B., & Romansyah, E. (2018). Analisis Susut Hasil Padi Pada Lahan Kering Dan Implikasinya Terhadap Perekonomian Di Kabupaten Lombok Tengah. Jurnal Ulul Albab, 22(2). https://doi.org/10.31764/jua.v22i2.595

DOI: https://doi.org/10.30588/jeemm.v7i2.1513