Rotary plow
A technology of plow and rotary plow, applied in the field of rotary plow, can solve the problems of uneven fertilizer nutrient, deep plowed land, low seedling emergence rate, etc., and achieve the effects of good moisture retention, soft soil and high seedling emergence rate
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[0020] As shown in the figure, a rotary plow is composed of a tractor-drawn plow. A rotary plow 1 is arranged directly in front of each plowshare 2 of the tractor-drawn plow. The rotary blade of the rotary plow 1 It is an "L" shaped unidirectional soil-throwing rotary tiller, the throwing direction of the rotary plow 1 is the same as that of the plowshare 2, and the width of the rotary plow 1 is the same as that of the plowshare 2. The rotary tillage depth of 1 is less than the plowing depth of plowshare 2, the power source of rotary tillage plow 1 is the gearbox 6 arranged on the upper part of plow body 3, the input shaft 7 of gearbox 6 is connected with the tail shaft of the tractor; the rotary tillage plow 1 It is a suspended rotary plow, the trunnion 8 of the rotary plow 1 is suspended on the lower part of the plow body 3 through a "V" type suspension frame, and rotates on the trunnion 8 through the left bearing 14, the right bearing 18 and the shaft end fixing piece 15 Th...
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