CAJ | 학술논문

针对当前马铃薯机生产实际，在研学外国同类先进技术基础上，设计研究开发了集开沟施肥、仿形开沟、播种薯（薯块）、起垄（培土）于一体的大型4行牵引式马铃薯种植机。为更灵活方便地组织生产，通用机架为基础进行各零部件间的变换与组合，实现各种不同作业的要求。为实现播深一致及对种植深度进行精确调整控制，创新设计播种机构单体仿形装置。
침대당전마령서궤생산실제，재연학외국동류선진기술기출상，설계연구개발료집개구시비、방형개구、파충서（서괴）、기롱（배토）우일체적대형4행견인식마령서충식궤。위경령활방편지조직생산，통용궤가위기출진행각령부건간적변환여조합，실현각충불동작업적요구。위실현파심일치급대충식심도진행정학조정공제，창신설계파충궤구단체방형장치。
In view of the actual production of potato machine and on the basis of the research foundation of foreign advanced technology in this field, we invented a large 4 line traction type potato planter which is capable of simultaneously performing such tasks as ditching and applying fertilizers, profile modeling furrowing, seeding and ridging. For a more flexible organization of production, components of the machine can be replaced and recombined according to the tasks requirement with the same general frame as the basis, realizing various operating requirements. In order to realize consistent sowing depth and accurate adjustment to control the depth of planting, innovation was made on the sowing mechanism monomer copying device.