CAJ | 학술논문

柠条生长几年后木质化程度很高、韧性很好，目前成熟的作物收获装备不能完成柠条的机械化收获。在创新柠条联合收获装备的设计中，输送机构是关键部件。为此，针对柠条的生长特性和柠条联合收获装备设计性能要求，对选用的拨齿式输送机构进行了相关运动学、动力学分析，确定了拨齿板数量、拨齿齿形、高度、齿角及拨齿个数等基本参数，分析了柠条以横进、竖进、侧进3种不同方式进入输送装置时拨齿的受力情况。同时，根据收割机喂入量与输送量的关系，计算得出：收割机前进速度为2m／s时，输送机构第一级拨齿辊转轴匹配转速为100 r／min。
저조생장궤년후목질화정도흔고、인성흔호，목전성숙적작물수획장비불능완성저조적궤계화수획。재창신저조연합수획장비적설계중，수송궤구시관건부건。위차，침대저조적생장특성화저조연합수획장비설계성능요구，대선용적발치식수송궤구진행료상관운동학、동역학분석，학정료발치판수량、발치치형、고도、치각급발치개수등기본삼수，분석료저조이횡진、수진、측진3충불동방식진입수송장치시발치적수력정황。동시，근거수할궤위입량여수송량적관계，계산득출：수할궤전진속도위2m／s시，수송궤구제일급발치곤전축필배전속위100 r／min。
After years of growth , Caragana korshinskii has a high level of lignification and it ’ s toughness is very good .At present , the crops harvesting equipments can ’ t complete mechanized harvest of Caragana korshinskii .The conveying mechanism is a key part of the innovational design of Caragana korshinskii .According to the growth characteristics of Ca-ragana korshinskii and the design equipments of combined harvesting equipment , we did the kinematics and dynam-ics analysis on the dial tooth type conveying mechanism ,and determined the number of dial gear tooth plate ,the dial gear tooth height,the tooth angle,the number of dial tooth and other basic parameters .Also, we analyzed the force condition of the dial tooth when Caragana korshinskii entered into the conveying mechanism in transverse , vertical and side .Moreo-ver, according to the relationship between the feed volume of harvester and Conveying capacity , we calculated that har-vester forward speed is 2 m/s, the dial tooth conveying mechanism of rotating shaft matching speed is 100r/min.