Journal of Biosystems Engineering
- 제2권1호
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- Pages.81-84
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- 1977
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- 1738-1266(pISSN)
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- 2234-1862(eISSN)
동력 경운기용 레벨러 제작에 관한 연구
A Study on the Design of Leveller for Power Tiller
초록
This study was conducted to develop the leveller suitable for power tiller which has been widely used in Korea. Field test was carried out to determine its performance in accordance with the tilt angles of blede, forward velocities , and the length of blade . The results are follows ; 1. Earth moving capacity of the standard leveller was found to be 90~95kg of soil per one swath while working at the 2nd ~4th gears of forward speed. 2. Work performance of model leveller was 2 , 3, 4 times higher than manual operation in distributing additional soil of thickness 6mm , 12 mm and 24 mm on paddyland, respectively. 3. Levelling performance of model leveller on the inclined fields was 7 ~9 times higher than manual operation.
키워드