CAJ | 학술논문

针对江苏省土壤结构和连年浅层旋耕作业引起的土壤板结、蓄水能力差等问题，设计开发了深松碎茬平整机。该机采用双翼式凿形铲与波纹式滚笼状碎茬部件，经集成设计的整机一次完成深松、碎茬和平整等作业。田间试验结果表明：与55 kW以上的拖拉机配套使用，机具结构设计合理，耕作后地表平整，作业质量符合农艺要求，为江苏省保护性耕作条件下机械化深松作业提供了技术支持。
침대강소성토양결구화련년천층선경작업인기적토양판결、축수능력차등문제，설계개발료심송쇄치평정궤。해궤채용쌍익식착형산여파문식곤롱상쇄치부건，경집성설계적정궤일차완성심송、쇄치화평정등작업。전간시험결과표명：여55 kW이상적타랍궤배투사용，궤구결구설계합리，경작후지표평정，작업질량부합농예요구，위강소성보호성경작조건하궤계화심송작업제공료기술지지。
In the view of soil structure in Jiangsu Province and soil compaction as well as poor water storage ability be -cause of successive shallow rotary tillage , this paper designed and developed the subsoiling stubble levelling machine . The machine adopts double-wing type chisel-shaped spade and the corrugated roller shape stubble breaking component , which can finish the work of deep loosening , stubble cutting and leveling at the same time .Field test results show that with more than 55 kW tractors , its machinery structure design is reasonable ,farming ground surface is flat after operation , quality can meet the agronomic requirements , which provide technical supporting for mechanical subsoiling under the con-dition of the conservation tillage in Jiangsu Province .