CAJ | 학술논문

结合被动式防堵装置和动力驱动式防堵装置的优缺点,开发了一种新型的滑板压秆旋切式防堵装置,并分析了该防堵装置的结构和工作原理. 同时,采用Creo Parametric 软件建立了三维几何模型,并通过 Creo Para-metric 软件的机构模块对关键部件进行了干涉和运动仿真分析. 通过分析确保该装置各部件之间不存在干涉,并得到其关键部件旋切平面刀端点的速度、速度X方向分量、速度Y方向分量及加速度、加速度X方向分量和加速度Y 方向分量随时间的变化规律,旨在为滑板压秆旋切式防堵装置的结构优化提供科学依据.
결합피동식방도장치화동력구동식방도장치적우결점,개발료일충신형적활판압간선절식방도장치,병분석료해방도장치적결구화공작원리. 동시,채용Creo Parametric 연건건립료삼유궤하모형,병통과 Creo Para-metric 연건적궤구모괴대관건부건진행료간섭화운동방진분석. 통과분석학보해장치각부건지간불존재간섭,병득도기관건부건선절평면도단점적속도、속도X방향분량、속도Y방향분량급가속도、가속도X방향분량화가속도Y 방향분량수시간적변화규률,지재위활판압간선절식방도장치적결구우화제공과학의거.
An anti-blocking device of rotary cutting with slide plate pressing straw for no-till planter was designed based on the characteristics of passive and active anti-blocking devices , and the structure and working principle was analyzed . Three-dimensional model of the anti-blocking device was established by Creo Parametric , and analysis of interference and motion were carried out in the mechanism module of Creo Parametric .There was no interference in the anti-blocking device by analysis , and the endpoint motion of rotary blade , such as the speed , the speed in X-direction , the speed in Y-direction , acceleration , the acceleration in X-direction , the acceleration in Y-direction were obtained , which pro-vides scientific basis for structural improvement of Anti -blocking Device of Rotary Cutting with Slide Plate Pressing Straw .