Rotary plow

Abstract

The invention discloses a rotary plow, which consists of a tractor trailed moldboard plow. A rotary plow is arranged directly in front of each plow moldboard of the tractor trailed moldboard plow respectively; a rotary blade of the rotary plow is an L-shaped unidirectional soil-throwing rotary blade; the soil-throwing direction of the rotary plow is the same as the soil-turning direction of the plow moldboard; the rotary width of the rotary plow is the same as the soil-turning width of the plow moldboard; the rotary depth of the rotary plow is smaller than the soil-turning depth of the plow moldboard; a power source of the rotary plow is a gearbox arranged on the upper part of the plow body; and an input shaft of the gearbox is connected with a tail shaft of the tractor. The rotary plow has the advantages that: fertilizers can be uniformly mixed with soil and are deeply embedded in the ground through front rotary tillage and rear plowing, the soil is loose and soft, moisture preservation is good, the rate of emergence is high, and the yield is high; in addition, the rotary plow saves oil by 50 percent compared with the common tractor trailed moldboard plow.

Description

Technical field [0001] The invention relates to a cultivating machine, in particular to a rotary plough combining rotary tillage and ploughing. Background technique [0002] At present, there are roughly three ways of arable land. The first is artificial shovel arable land. This arable land method has been eliminated in the cultivation of large plots. At present, it is only used in small plots of land and plastic greenhouses. Use; the second type of rotary tillage plow, the advantage of this arable land method is that the arable land is fast, the fertilizer can be fully mixed with the soil, and there is no plate agglomeration, but its disadvantages are shallow depth of arable land, especially when the straw is returned to the field. , The straw cannot be turned into the soil, the soil is breathable, does not preserve moisture, and the emergence rate is low, which will affect the yield. The third type is plowing land. The advantage of this plowing method is that the depth of the...

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Problems solved by technology

[0002] At present, there are roughly three ways of cultivating land. The first is artificially using shovels to cultivate land. This method of cultivating land has been eliminated in the cultivation of large plots of land. At present, it is only used in the cultivation of small plots of land and in plastic greenhouses. Use; The second type of rotary plow is rotary plowing. The advantage of this method of plowing is that the plowing speed is fast, the fertilizer can be fully mixed with the soil, and there is no agglomeration, but its disadvantage is that the plowing depth is shallow, especially when plowing the land where straw is returned to the field. , the straw cannot be turned into the soil, the land is breathable, does not retain moisture, and the emergence rate is low, which in turn affects the yield

The third type is plow plowing. The advantage of this method of plowing is that the depth of the plowing is deep. Its disadvantage is that the fertilizer cannot be fully mixed with the soil. The fertilizer is evenly distributed in the soil, and the nutrients of the fertilizer cannot reach the roots of all the seedlings evenly, and there are plates and agglomerates, especially when plowing the land where the straw is returned to the field, the fertilizer can be raked out of the ground when raking the ground, so that the fertilizer cannot play a role , which ultimately affects the output

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