한국농업기계학회:학술대회논문집 (Proceedings of the Korean Society for Agricultural Machinery Conference)
- 한국농업기계학회 1996년도 International Conference on Agricultural Machinery Engineering Proceedings
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- Pages.996-998
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- 1996
The Studying on Drum-type Hill-drop Unit
- Zhang, Xuejun (Department of Agricultural Machinery Talim University of Agricultural Reclamation) ;
- Yang, Yin (Department of Agricultural Machinery Talim University of Agricultural Reclamation)
- 발행 : 1996.06.01
초록
The drum-type hill-drop unit, an important working device of the plastic -film-covered hill planter, can finish filling and separating seed precisely, perforating film and holing , and its seeding depth and spacing are stability . The unit is applied to hole seed many crops, for example, cotton, corn , soybean, etc. The drum-type hill-drop unit(DHU) , the key work unit to the plastic film-covered planter, mainly consists of distributor box , seeding parts, hole forming unit and drum , It can be operated to accomplish seeds distributing, hole forming , plastic film perforating . Moreover , its inner cavity can be used as seed box.