【摘要】 本文介绍3WC-5型挖穴机,3SFZ-30型深翻锄,配套于工农-5型手扶拖拉机上。3WC-5型挖穴机钻杆采用垂直升降四连杆滑块机构以保证挖穴垂直度和圆度,它适用于缓坡地挖穴种树和茶、桑、果园、苗圃地挖穴施肥。3SFZ-30型深翻锄安装了左右对称相位差为180°的两把锄齿,锄齿由曲柄四连杆回转机构模仿人工翻土动作进行翻耕作业。它适用于幼林地,茶园进行翻耕。更多还原

【Abstract】 3WC-5 carth auger, 3SFZ-30 deep turn hoe could equipped on Gonglong-5 walking tractor. The auger stem of 3WC-5 carth auger adopted elevating four-bar chain to ensure verticality and circular degree of carth for planting trees in,gentle slope and for fertilizing in nursery, orchard, tea plantation, mulberry field. Two hoe teeth was mounted symmetrically at left and right in 3SFZ-30 deep turn hoe which adapted Crank four-bar chain for digger operation as manual work. 3SFZ-30 deep turn hoe was suitable for digger in young growth stand and tea plantation.更多还原