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http://dx.doi.org/10.5307/JBE.2002.27.6.513

Development of a Walking Garlic Harvester with Pulling Mechanism  

노광모 (Dept. of Agricultural & Biosystems Engineering, Konkuk University)
장영창 (Seoul National University)
박준걸 (Konkuk University)
용상호 (Suwon Agricultural Life Science High School)
Publication Information
Journal of Biosystems Engineering / v.27, no.6, 2002 , pp. 513-520 More about this Journal
Abstract
A 5-row walking garlic harvester with pulling mechanism was developed in the study, based upon a kinematical analysis and related preliminary field tests on the conventional garlic harvesting method. The harvesting efficiency of the developed harvester was more than 98% in the garlic field irrigated before harvesting, 80-85% in the field without irrigation. The harvesting performance of the harvester was 660∼825㎡/hr at the forward speed of harvester of 0.3m/s in the irrigated field before garlic harvesting. For proper garlic drying and collection, the harvester discharged the harvested garlic on the ground uniformly at the angles of 135。∼150。 to its forward direction with the garlic bulb's placing toward the harvester. In the field tests, it was recommended that the forward speed of the harvester be approximately less than 0.2m/s, and that the spacing of planting garlic seeds should be standardized in the future fur increasing its harvesting efficiency.
Keywords
Garlic; Garlic harvester; Pulling mechanism; Harvesting efficiency; Harvesting performance;
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