CAJ | 학술논문

通过对我国北方垄作马铃薯薯垄垄形以及薯秧生长特点的调查，设计了薯垄仿形马铃薯杀秧机。该机主要由机架总成、悬挂装置、传动系统、薯垄仿形刀轴总成和仿形地轮总成等部分组成。针对国内北方垄作马铃薯垄形特点，机具的薯垄仿形刀轴采用直垂、双L和旋耕形3种切断粉碎刀，并配合仿形地轮总成，能够适应国内北方垄作马铃薯的种植特点，将薯秧切断粉碎，并将碎秧抛撒在地面和垄沟内（主要在垄沟内）还田。该机作业过程中性能稳定、可靠性高，性能测试试验结果符合设计要求，可大大节省劳动力，提高生产效率。
통과대아국북방롱작마령서서롱롱형이급서앙생장특점적조사，설계료서롱방형마령서살앙궤。해궤주요유궤가총성、현괘장치、전동계통、서롱방형도축총성화방형지륜총성등부분조성。침대국내북방롱작마령서롱형특점，궤구적서롱방형도축채용직수、쌍L화선경형3충절단분쇄도，병배합방형지륜총성，능구괄응국내북방롱작마령서적충식특점，장서앙절단분쇄，병장쇄앙포살재지면화롱구내（주요재롱구내）환전。해궤작업과정중성능은정、가고성고，성능측시시험결과부합설계요구，가대대절성노동력，제고생산효솔。
Based on the investigation of potato ridge in the north of China , we design a kind of profiling potato stem chopping machine .The machine is mainly composed of a machine frame assembly , suspension , transmission system , profiling knife shaft assembly and a profiling wheel assembly .Aiming at the northern potato ridge , the profiling knife shaft assembly adopts three cutting and crushing knife including straight vertical , double L and crescent , equipped with profiling wheel assembly , able to adapt to the characteristics of the northern ridge .The machine can cut potato vine to pieces , and the broken seedling throwing in the ground and furrows ( mainly in the furrows ) returning .The machine has stable performance , high reliability , performance test results meet the design requirements , can be greatly saved labor force , improved the production efficiency .