【摘要】 本文在田间进行了大量船拖空行行走功耗、船拖轮区旋耕功耗,船拖非轮区旋耕功耗以及船拖旋耕机整机(旋耕机全幅盖)功耗测定试验的基础上,研究各类土壤条件、不向形式驱动轮对船拖耕作工况的影响规律;驱动轮行走功耗和旋耕功耗,轮区旋耕功耗和非轮区旋耕功耗的分配规律;驱动轮对各类土壤破坏的影响。为正确、合理设计高效低耗船拖以及配套耕作机具提供了一定的依据。更多还原

【Abstract】 The authors have made a large number of field tests in BTT’s idle-running power consumption, rototilling power consumption in the wheel’s area or in the non-wheel’s area and power consumption of a rota’ry cultivator which completely covers the land. On the basis of the above tests studies were made of the effects of different kinds of soil and different types of driving wheels upon the functioning of the BTT. Studies were also made of the distribution of power consumption in walking or in rototilling and the power consumption in rototilling in the wheel’s area or in the non-wheel’s area. Studies were also made of the breaking of different soils by the driving wheel. The studies are believed to be useful to the designing of high-efficiency and low-consumption BTT’s and the accompanying implements of tilling.更多还原