An orchard straw double-layer covering machine

Abstract

An orchard straw double-layer covering machine relates to the field of orchard machinery. The tractor pulls a trailer with a straw material box. There is a discharge roller at the front bottom of the straw material box, and the straw discharge port below it is connected to the straw distribution pipe; under the straw distribution pipe, a soil thrower is hinged on the trailer; the soil thrower The soil throwing port of the machine is inclined upwards and backwards, and is located below the outlet of the straw distribution pipe. The direction of the soil throwing port intersects with the exit direction of the straw distribution pipe; It can be tilted forward under action. The mulching machine can cover the straw on the ground between the rows of the orchard, and cover the thin soil of the straw layer. It is suitable for the mechanized operation of straw mulching in the orchard or other agricultural land, and plays a role in soil moisture conservation, water saving, weed suppression, increase of soil organic matter, and heat preservation. Anti-freezing, improving soil quality and soil microenvironment, etc., especially suitable for low-stock apple orchards. It can reduce the cost of straw covering, promote the large-scale utilization of straw, and realize the increase of agricultural income and efficiency.

Description

technical field [0001] The invention discloses an orchard straw double-layer covering machine, which belongs to the fields of agricultural machinery and straw resource utilization, and in particular relates to the field of orchard machinery. Background technique [0002] In recent years, with the adjustment of my country's agricultural industrial structure, the scale of fruit industry has developed rapidly. The planting area of ​​apples, pears, peaches, grapes, citrus, etc. has reached the first place in the world, and my country has become a big fruit industry country. However, compared with developed countries, my country's fruit industry still has serious problems, resulting in low product quality and low industrial efficiency. An important problem is that the orchard soil is poor and over-reliance on chemical fertilizers leads to soil compaction; soil water shortage in arid, semi-arid areas and areas with seasonal water shortages has always been a bottleneck restricting ...

AI Technical Summary

Problems solved by technology

The invention discloses a double-layer mulching machine for orchard straw, which can solve the problems of simple and labor-intensive and time-consuming methods of the existing orchard straw mulching technology, promotes the application of the straw mulching technology in the orchard, and realizes soil moisture conservation, water saving and fertilizer increase in the orchard , Weed suppression, heat preservation and antifreeze, reduce operating costs, improve operating quality, increase fruit production and efficiency; solve the waste of straw resources and incineration pollution in the surrounding areas of orchards, increase farmers' income and increase agricultural efficiency

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