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Collocated-copying no-tillage and precision corn sowing machine

A seeder and corn technology, which is applied to fertilizers and seeding equipment, etc., can solve the problems of inapplicability to corn seeding, lack of anti-blocking structure, complex seeder, etc., and achieve the goal of improving operation efficiency, good seeding stability, and ensuring consistency Effect

Inactive Publication Date: 2014-10-08
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, foreign planters are complex and huge, lack anti-blocking structures, and cannot be applied to the real needs of corn sowing in the Huanghuaihai area.

Method used

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  • Collocated-copying no-tillage and precision corn sowing machine
  • Collocated-copying no-tillage and precision corn sowing machine
  • Collocated-copying no-tillage and precision corn sowing machine

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Embodiment Construction

[0081] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0082] Such as figure 1 , figure 2 , image 3 Shown are the overall structure schematic diagram, the top view schematic diagram and the rear view schematic diagram respectively of the same position profiling corn no-tillage precision seeder of the present invention. Wherein, the same-position profiling corn no-tillage precision seeder includes: a frame, a seeding device, a fertilizing device, an anti-blocking mechanism 6 , a sowing depth control device, a pressing wheel device 12 and a ground wheel device 8 .

[0083] Such as figure 1 , figure 2 and image 3 As shown, the frame includes a crossbeam 5, a suspension frame 3 and a single support 13; the crossbeam 5 is a double row of square steel pipes; Suspension connection; the single bracket 13 is installed at the rear. It should be noted that the shape of the frame can...

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Abstract

The invention relates to the technical field of agricultural sowing equipment, in particular relates to a collocated-copying no-tillage and precision corn sowing machine, and aims to provide the collocated-copying no-tillage precision corn sowing machine which can precisely control the corn sowing depth and adjust the corn sowing depth in real time. The collocated-copying no-tillage precision corn sowing machine is high in passing property and compact in structure, and is suitable for no-tillage sowing of corns in the Huang-Huai-Hai area. The collocated-copying no-tillage precision corn sowing machine can implement the combined work of clearing of wheat straws, no-tillage ditching and fertilizer application, precision no-tillage sowing, earth covering and pressing in one-step work, so that the working efficiency is greatly improved; meanwhile, the sowing depth stability can be precisely guaranteed, and the sowing depth can be effectively adjusted in real time; therefore, the collocated-copying no-tillage precision corn sowing machine can meet requirements on the sowing depth under different sowing environments; the consistency of seedlings is guaranteed, and the crop yield is increased; the collocated-copying no-tillage and precision corn sowing machine is high in sowing stability and can meet a requirement on high-speed sowing.

Description

technical field [0001] The invention relates to the technical field of agricultural seeding equipment, in particular to a zero-tillage precision seeder for homogeneous profiling corn. Background technique [0002] In the Huanghuaihai region of my country, the two-crop system is generally adopted in one year, and the sowing of summer maize is generally carried out in the previous crop of wheat straw. A large number of straw coverings lead to blockage of the seeder when sowing, which makes it difficult to sow corn, and is prone to ridge and seedling shortage, which affects the later growth of crops. [0003] Precision sowing is an inevitable trend in the development of seeders. Precision sowing includes three aspects: precision plant spacing, row spacing and sowing depth. Whether the sowing depth is accurate or not determines the emergence rate, emergence uniformity, seedling condition and subsequent growth and development, and thus also determines the yield. [0004] The pr...

Claims

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Application Information

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IPC IPC(8): A01C7/06
Inventor 张东兴张瑞崔涛史嵩杨丽李克鸿殷小伟李洪文
Owner CHINA AGRI UNIV
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