本文分析了与机耕船能量消耗有关的水田轮叶片与水田土壤相互作用的运动学,把叶片从入土到出土划分为三个过程,即压土、挤土和挑土。通过理论分析和土槽试验,研究了每一过程中的能量消耗,研究了能量消耗随滑转率和叶片倾角变化的规律,并对降低能量消耗提出了建议。 This paper analyzes the kinematics of interaction between paddy field paddy field paddy soil and paddy field soil related to the energy consumption of the plow vessel. Dividing the blade from soil into soil excavated is divided into three processes, namely soil compaction, soil compaction and soil pick-up. Through theoretical analysis and soil trough test, the energy consumption in each process was studied, and the law of energy consumption with slip rate and blade inclination angle was studied. Some suggestions to reduce energy consumption were also proposed.