Wide V-shaped adjustable compacting and soil covering device

Abstract

The invention relates to a wide V-shaped adjustable compacting and soil covering device, and belongs to the field of agricultural machinery. The wide V-shaped adjustable pressing and soil covering device comprises a rack, a soil covering mechanism, a pressing mechanism and a strength adjusting mechanism. The left side and the right side of the wide V-shaped adjustable pressing and soil covering device are of symmetrical structures, the soil covering mechanism is arranged at the front end of the lower portion of the rack, soil is conveyed and extruded to the rear portion, the pressing mechanism is installed at the rear end of the lower portion of the rack, and the strength adjusting mechanism can adjust the pressing strength of the pressing mechanism. Soil is uniformly covered and pressed to seed rows, so that the seed rows do not deviate, soil covering is uniform, the thickness is consistent, the germination rate of seeds is increased, and the probability of large and small seedlings of the seeds is reduced.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a wide V-shaped adjustable repressing and covering soil device. Background technique [0002] In view of the high soil moisture content when cultivating high-viscosity land, a large amount of soil adheres to the surface of the agricultural tools when most agricultural machines carry out the soil-covering and repression operation, which affects the performance of the agricultural tools and causes the position of the seed row to be shifted or the seeds to be exposed. On the soil surface, at the same time, most soil-covering repression devices do not have the function of adjusting the repression strength. In the face of cultivated soils with different physical and chemical properties, strong or weak repression strength will often reduce the emergence rate and affect the subsequent mechanical harvesting. And other issues. Therefore, there is an urgent need to design a soil-cove...

AI Technical Summary

Problems solved by technology

[0002] At present, when cultivating on highly viscous land, due to the high soil moisture content, when most agricultural machinery performs soil covering operations, a large amount of soil adheres to the surface of the agricultural implements, which affects the performance of the agricultural implements, resulting in the position of the seed row shifting or the seeds being exposed. On the soil surface, at the same time, most of the current covering soil suppression devices do not have the function of adjusting the suppression intensity. In the face of cultivated soil with different physical and chemical properties, strong or weak suppression intensity will often reduce the emergence rate and affect subsequent mechanical harvesting. And other issues

Images