Rancang Bangun Alat Pengupas Kulit Ari Kacang Tanah (Arachis hypogaea) Tipe Engkol
Abstract
Abstrac
One cause of reduced productivity of peanut husk is peeled peeling process is still done manually, using the power of man. To overcome this, a system designed to cuticle peeling peanuts which facilitates mechanical stripping process peanut husk. Peeling epidermis is mechanically done by using two rubber-covered rollers are designed to be able to peel the peanut husk easily. Having conducted research, produced peeler bean husk, which consists of, Hopper, stringer system, the framework, dirt thrower fan / epidermis, and hoppers expenses. From the test results from test 10 times, each repetition is about 100 grams paring the results obtained about 70% whole shelled peanuts. Or can be calculated with engine capacity of about 35 kg / hr with a percentage split of about 35%, it is because the rubber on the roll is less balanced / less flashlight, so the workmanship is required with appropriate accuracy by using a lathe.
Keywords: epidermis stripper mechanical peanuts, roll stripper, Fan separator
Abstrak
Salah satu penyebab yang menghambat produktivitas pengupasan kulit ari kacang tanah adalah karena proses pengupasan masih dilakukan secara manual , DENGAN menggunakan tenaga manusia. Untuk mengatasi hal tersebut, sistem ini dibuat untuk mengupas kulit ari kacang tanah dengan proses pemisahan kulit ari kacang tanah secara mekanik. Pemisahkan kulit ari dilakukakn secara mekanik dengan menggunakan dua roller yang dilapisi karet, yang didesain agar bisa mengupas kulit ari dengan mudah. Melalui penelitian yang telah dilakukan, pembuatan pemisah kulit ari kacang tanah terdiri dari bagian hopper (mulut pemasukan), bagian sistem pengupas, rangka mesin, kipas pelempar kulit ari, dan hopper penampung. Dari hasil pengujian 10 kali ulangan, dengan jumlah 100 gr setiap pengulangan, didapatkan 70% kulit ari kacang tanah terkupas. Atau jika dihitung, dihasilkan kapasitas mesin sebesar 35 kg/jam dan persentase pemisahan 35%, itu karena karet pada roller tidak terlalu seimbang, sehingga pekerja membutuhkan akurasi yang tepat dengan mengunakan mesin pemotong.
Kata kunci: kipas separator, roll stripperAuthors
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