한국농업기계학회:학술대회논문집 (Proceedings of the Korean Society for Agricultural Machinery Conference)
- 한국농업기계학회 1993년도 Proceedings of International Conference for Agricultural Machinery and Process Engineering
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- Pages.316-325
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- 1993
ON FORCES ACTING ON TRACTOR THREE-POINT LINKAGE AND ROTARY TILLING SYSTEM
- Ikemi, Takao (Faculty of Agriculture, Kochi University) ;
- Sakai, Jun (Faculty of Agriculture, Kyushu University) ;
- Li, Ji (Faculty of Agriculture, Kyushu University)
- 발행 : 1993.10.01
초록
The forces acting on tractor three-point linkage were analyzed including the rear cover action of a rotary tiller which is ignored usually. The relation of link force and tillage resistance is expressed as a linear form. The link forces vary with tilling torque from negative force to positive in the free-link, though in the fixed-link they increase without change of force sign. The effects of the rear cover resistance appeared in the link forces in the fixed-link.