지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
In South Korea, agricultural mechanization has been carried out in paddy field, but not in the upland field during recent decades. Among crops such as root vegetables, leafy vegetables from upland field, corn is used as forage for livestock as well as food for men. The corn harvester needs to be developed to replace men’s labor in rural area to follow the recent needs in the farm industry. The corn harvester is comprised of three parts such as cutting part, feeding part and pick-up part. The feeding part is so long for cut corns to be delivered from the cutting part to the pick-up part. Structurally, the load from the long moment arm is likely to be big. Thus, the setup to measure the stress on the duct of the feeding part was configured with the data acquisition system. The strain gages were attached on several points that seem to be loaded a lot comparatively. The stress was measured and the measured stresses were divided by the yield stress to get the safety factor. And then, we made sure the safety factors were above 1 on the all points. In conclusion, the feeding part of the corn harvester which convey the cut corn from the cutting part from the pick-up part can be regarded to be made safe structurally.
목차
ABSTRACT
1. Introduction
2. Experimental Setup
3. Results and Discussion
4. Conclusion
References
참고문헌 (15)
참고문헌 신청
신창섭 / 2019 / Experimental Study on the Drawbar Pull and Structural Safety of an Onion Harvester Attached to a Tractor / 한국기계가공학회지 18(4):16~25
남주석 / 2018 / Measurement of Mechanical and Physical Properties of Pepper for Particle Behavior Analysis / Journal of Biosystems Engineering 43(3):173~184
전현종 / 2018 / Sorghum Harvesting Using a Head-feeding Type Rice Combine / Journal of Biosystems Engineering 43(4):296~302
이범섭 / 2018 / Prototype Development of a Small Combine for Harvesting Miscellaneous Cereal Crops and its Basic Performance / Journal of Biosystems Engineering 43(4):311~319
유수남 / 2018 / Harvesting Performance of the Prototype Small Combine for Buckwheat and Adlay / Journal of Biosystems Engineering 43(4):320~330
남주석 / 2018 / Measurement of Mechanical and Physical Properties of Pepper for Particle Behavior Analysis / Journal of Biosystems Engineering 43(3):173~184
전현종 / 2018 / Sorghum Harvesting Using a Head-feeding Type Rice Combine / Journal of Biosystems Engineering 43(4):296~302
이범섭 / 2018 / Prototype Development of a Small Combine for Harvesting Miscellaneous Cereal Crops and its Basic Performance / Journal of Biosystems Engineering 43(4):311~319
유수남 / 2018 / Harvesting Performance of the Prototype Small Combine for Buckwheat and Adlay / Journal of Biosystems Engineering 43(4):320~330
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UCI(KEPA) : I410-ECN-0101-2020-581-000343062