Spin milling type multifunctional machine for deeply ploughing and crushing ridges

A multi-functional machinery, powder ridge technology, applied in the direction of tillage machinery, agricultural machinery and implements, shovels, etc., can solve the problems of decreased permeability, soil compaction, land quality degradation, etc., to achieve increased crop yields, diseases and weeds Reduced, beneficial effects on development
CN101971723BInactive Publication Date: 2012-12-26GUANGXI WUFENG MACHINERY CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGXI WUFENG MACHINERY CO LTD
Publication Date
2012-12-26
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses a spin milling type multifunctional machine for deeply ploughing and crushing ridges, which is based on a tractor. A hydraulic mechanism and a linking spin milling drill bit device or a cultivation component is arranged on a rear frame of the tractor; the linking spin milling drill bit device is provided with one or more drill bit shafts; spiral hinges are arranged on the drill bit shafts and provided with apical teeth; the linking spin milling drill bit device is provided with a device for preventing a straw from being wound; the hydraulic mechanism drives a spin milling drill bit to move up and down; and a gearbox drives the spin milling drill bit by a connecting rod and a gear. According to the spin milling type multifunctional machine, the drill bit enters into soil and then vertically cuts, spin mills and crushes the soil and ensures that the soil is automatically suspended to form the ridges; the soil crushing section of the crushed ridge is T-shaped; the lower part of the compacted soil on the ground is in a U-shaped groove, so that the whole layer of the soil is in a loosing state during cultivation; and in addition, the invention plays roles of covering and replacing the soil, increases an active layer, improves the capabilities of preserving moisture and fertility and the permeability of the soil, benefits the utilization of deep growing of the crop root system to water and fertilizer, relatively reduces pests and weeds and ensures that the crop is easy to obtain high and stable yield.
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Description

technical field

[0001] The invention relates to an agricultural machine, in particular to a land tillage machine which deeply plows and breaks soil into ridges by means of rotary milling. Background technique

[0002] In the thousands of years of civilization history of our country, agriculture plays an important role in the whole production. With the development of social economy, in order to increase production and improve labor productivity, working people invented and created a variety of agricultural production tools, not only in large numbers, but also relatively early in time. For example, iron appeared in the Warring States period. After the Han Dynasty, large-scale iron plowshares were manufactured, and advanced production tools and farming methods were vigorously promoted. In the entire ancient society, the development level of my country's plow has always been at the forefront of the development of agricultural technology in the world. Although modern China's scien...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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