A self-propelled orchard straw double-layer covering machine

Abstract

The present invention provides a self-propelled two-layer covering machine for straws of an orchard, and relates to the field of orchard machinery. A straw tank is mounted on a frame of of the covering machine; the tank bottom of the straw tank is a V-shaped structure; a discharge roller is arranged above an opening in the bottom of the V-shaped structure; and a slot body of a straw discharge slot below the discharge roller is inclined forwards and downwards. An soil throwing machine is suspended on a position, below the outlet of the straw discharge slot, at the bottom in front of the covering machine; and after an soil throwing opening of the soil throwing machine is inclined upwards, the direction of the soil throwing opening is crossed with the direction of the outlet of the straw discharge slot. The soil throwing machine can move up and down under the action of a hydraulic lifting oil cylinder. The covering machine can cover the straws on the ground between roes of the orchard, and covers the straws with a thin layer of soil, is suitable for mechanical operation of covering the orchard or other farmland with straws so as to achieve effects of keeping soil moisture, saving water, preventing weeds from growing in oil, increasing soil organic matters, keeping warm against freezing of soil, and improving soil texture and micro environment of soil, and is especially applicable in dwarf apple orchards The self-propelled two-layer covering machine for straws of the orchard provided by the present invention can reduce cost of covering straws, can promote large-scale utilization of straws, and can achieve agricultural income increase and efficiency growth.

Description

technical field [0001] The invention discloses a self-propelled 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 straw covering mechanization. Background technique [0002] After 30 years of rapid development since the reform and opening up, my country has become a big country in the fruit industry, and the scale of the fruit industry has developed rapidly. The planting area of ​​apples, pears, peaches, grapes, and citrus has reached the first place in the world. The stage of transformation from "quantity scale" to "quality benefit". However, compared with developed countries, the quality of fruit products in our country is low and the industrial efficiency is not high. The main reason for this problem is that the orchard soil in our country is relatively poor and the soil is short of water. The organic matter content of apple orchards in the dr...

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the present invention: what composition and structure should the self-propelled orchard straw double-layer mulching machine solve the problems of the existing orchard straw mulching machine with too large turning radius and inconvenient turning around?

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