Improved straw outlet device of machine capable of crushing straw, applying fertilizer, performing sowing and covering straw

A straw covering machine and straw crushing technology, which is applied in the direction of harvesters, crop processors, agricultural machinery and machinery, etc., can solve the problem of uneven crushing of straw, and achieve the effect of eliminating uneven spreading

Active Publication Date: 2013-02-20
NANJING AGRI MECHANIZATION INST MIN OF AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The purpose of the present invention is to solve the above-mentioned deficiencies in the prior art, overcome the problem of uneven crushed straw thrown out by the multifunctional

Method used

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  • Improved straw outlet device of machine capable of crushing straw, applying fertilizer, performing sowing and covering straw
  • Improved straw outlet device of machine capable of crushing straw, applying fertilizer, performing sowing and covering straw
  • Improved straw outlet device of machine capable of crushing straw, applying fertilizer, performing sowing and covering straw

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Embodiment Construction

[0039] The structure of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0040] A device for improving the spit out of a broken straw fertilization and seeding machine, including a pipeline 7 that spans backward across the top of the integrated fertilization and seeding machine, and the outlet of the pipeline 7 is biased to the left or right side and protrudes backward A cantilever 8, a rotating shaft 9 is vertically arranged at the end of the cantilever 8, and a plurality of blades 10 that can rotate around the rotating shaft 9 are arranged on the rotating shaft 9;

[0041] The vertical height of the blade 10 is 1-1.8 times the height of the outlet opening of the pipeline 7;

[0042] The horizontal width of the blade 10 is 1-1.5 times the width of the outlet opening of the pipeline 7;

[0043] The distance between the rotating shaft 9 and the outlet of the pipeline 7 is 1-1.5 times the width of the blade 10 .

...

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Abstract

The invention relates to an improved device of a part of a fertilizer applying and sowing machine and particularly relates to an improved straw outlet device of a machine capable of crushing straw, applying fertilizer, performing sowing and covering straw. The improved straw outlet device comprises a pipeline (7) and a cantilever (8), the pipeline (7) backward crosses the upper portion of the fertilizer applying and sowing integrated machine, the cantilever (8) backward stretches out of the left side or the right side of an outlet of the pipeline (7), a rotation shaft (9) is vertically arranged at one end of the cantilever (8), and a plurality of blades (10) which can rotate around the rotation shaft (9) are configured on the rotation shaft (9); the vertical height of the blades (10) is 1-1.8 times of the open height of the outlet of the pipeline (7); the horizontal width of the blades (10) is 1-1.5 times of the open width of the outlet of the pipeline (7); and the distance from the position where the rotation shaft (9) is located to the outlet of the pipeline (7) is 1-1.5 times of the width of the blades (10). According to the improved device, additional power is not required, the blades rotate in a high speed under the action of wind for the pipeline to send out the straw, the crushed straw is scattered and thrown, and the crushed straw evenly covers sowed fields so that foundation and conditions are provided for good quality and high yield of crops of peanuts and soybeans.

Description

technical field [0001] The invention relates to an improved device for parts of a fertilizing seeder in agricultural machinery, in particular to the pipelines of the multi-functional unit for crushing straw, clearing straw, fertilizing, sowing, and covering straw when fertilizing and sowing crops in farmland with remaining straw An improved device for a component. Background technique [0002] Increasing the multi-cropping index is an important measure to solve the shortage of arable land due to overpopulation and little land. In the Huang-Huai-Hai area of ​​my country, after winter wheat is harvested, summer crops such as peanuts, soybeans, or corn will be planted in the next stubble. However, the large amount of wheat straw remaining in the farmland has seriously affected the sowing of next crops such as summer peanuts, soybeans or corn. Farmers often secretly burn the straw and then plant the seeds. However, burning straw will cause serious air pollution, and the governm...

Claims

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Application Information

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IPC IPC(8): A01B49/06A01D82/00
Inventor 胡志超陈有庆吴峰曹明珠刘敏基王海鸥张延化王伯凯
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI
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