CAJ | 학술논문

针对我国木薯产业对木薯机械化收获的需求,以及人工和半机械化收获费时耗力、效率低等问题,设计了挖拔式木薯联合收获机. 该机一次作业能完成木薯的挖掘、拔起、薯茎分离、薯块和茎秆收集等工序. 振动挖掘装置的3 阶纵刃平面铲具有良好的入土性和碎土性,防堵辊轮减少了土块与杂草的堵塞和缠绕,偏心轮式的振动筛能有效地减少木薯的拔起力;夹持机构的3 根夹持带的错位排列提高了夹持的可靠性;整机底盘装载机架升降液压系统能够适应机架位置需求的调整. 该设计为后续的木薯联合收获机的设计与研究提供了一定的参考.
침대아국목서산업대목서궤계화수획적수구,이급인공화반궤계화수획비시모력、효솔저등문제,설계료알발식목서연합수획궤. 해궤일차작업능완성목서적알굴、발기、서경분리、서괴화경간수집등공서. 진동알굴장치적3 계종인평면산구유량호적입토성화쇄토성,방도곤륜감소료토괴여잡초적도새화전요,편심륜식적진동사능유효지감소목서적발기력;협지궤구적3 근협지대적착위배렬제고료협지적가고성;정궤저반장재궤가승강액압계통능구괄응궤가위치수구적조정. 해설계위후속적목서연합수획궤적설계여연구제공료일정적삼고.
According to the Chinese cassava industry demanded for cassava harvest mechanization , artificial and semi mechanized harvesting were time-consuming and low efficiency ,which has not been able to meet the industrial develop-ment, so the digging pull cassava harvester was designed .The cassava harvester enables a one –stop achievement of cassava digging , pulling up , clamping and conveying , separating roots from stems tuber and stem collection process .The three order flat shovel with longitudinal blade of the vibration digging device has good soil properties and soil crushingperformance , and the anti-blocking roller can reduce the blocking of the soil and winding with weeds , and the vibrating screen of eccentric wheel can effectively reduce the pulling force of cassava .The clamping mechanism of the three clam-ping belt with dislocation arrangement can improve the reliability of clamping .The chassis is mounted lifting hydraulic system that can adapt to the needs of the adjustment of the frame ' s position .This design provides a reference for the fur-ther design and research for the cassava harvester .