Soil structure improvement treatment device

Abstract

The invention relates to the technical field of soil structure improvement, in particular to a soil structure improvement treatment device which comprises a movable rack, a soil collecting mechanism, a guide plate and a smashing mechanism. In the soil collecting mechanism, a rotating lead screw is matched with a movable plate through a movable protrusion to drive a collecting plate and a collecting cutter to move up and down; the soil with different thicknesses can be collected according to the hardening depth of the soil; the rotating rollers and the first-stage smashing cutters are matched with each other to conduct primary smashing on soil, the distance between the smashing rollers in the smashing branch chains is smaller than the distance between the rotating rollers, the distance between the front second-stage smashing cutters and the rear second-stage smashing cutters is smaller than the distance between the smashing cutters, and therefore secondary smashing treatment can be conducted on the soil. Soil blocks are crushed to be smaller, so that the looseness of the crushed soil can be improved, air and moisture can enter the soil more easily, the oxygen and moisture content in the soil is increased, and the crop yield is increased.

Description

technical field [0001] The invention relates to the technical field of soil structure improvement, in particular to a soil structure improvement treatment device. Background technique [0002] With the development of agricultural modernization, in the process of crop planting, people use a large amount of chemical fertilizers such as compound fertilizers and urea in order to increase crop yields, which leads to the lack of organic matter in the soil surface and malnutrition inside the soil. The soil is seriously affected by external factors such as irrigation or rainfall. Problems such as structural damage and compaction occur, so people need to turn the soil to loosen the soil before sowing the crops. [0003] There may be unevenness in the process of spreading chemical fertilizers, and the soil absorbs different amounts of chemical fertilizers, so the depth and degree of soil compaction between plots are different. In the middle, it may be due to the limited thickness of ...

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Problems solved by technology

[0003] There may be unevenness in the process of spreading chemical fertilizers, and the soil absorbs different amounts of chemical fertilizers, so the depth and degree of soil compaction between plots are different. In the middle, it may be due to the limited thickness of the soil that the soil turning machine did not turn the deeper soil, so the deeper soil still has the problem of soil compaction;

[0004] Because the compacted soil may contain moisture, the combination of compacted soil and water makes the soil more viscous and compacted. Traditional tillage machines can only divide the compacted soil into small pieces, and the small pieces of soil are divided into small pieces. After turning and crushing, the compaction problem is easy to occur again, and the soil compaction problem has not been significantly improved, which will affect the growth of subsequent crops

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