Layered deep fertilizing and seeding device and layered deep fertilizing and seeding method

A technology of seeding device and deep fertilization, applied in the fields of planting method, fertilizer and seeding equipment, application, etc., can solve the problems of low precision of stratified fertilization, unable to replace top dressing for crop absorption, unable to guarantee the effect of stratification, etc. The effect of implementing and ensuring the quality of work

Inactive Publication Date: 2017-10-27
NORTHWEST A & F UNIV
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] At present, in the process of layered deep application of base fertilizer, most of the existing technologies and equipment adopt the method of opening fertilizer outlets at different heights on a fertilizing shovel, the accuracy of layered fertilization is l

Method used

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  • Layered deep fertilizing and seeding device and layered deep fertilizing and seeding method
  • Layered deep fertilizing and seeding device and layered deep fertilizing and seeding method
  • Layered deep fertilizing and seeding device and layered deep fertilizing and seeding method

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Embodiment Construction

[0016] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Such as Figure 1-Figure 3 As shown, the layered deep fertilization and seeding device of the present invention includes a ditching shovel 1, a slow-release fertilizer pipe 2, a first ditching disk 3, a quick-acting fertilizer pipe 4, a second ditching disk 5, and a soil covering device 6. Pressing wheel 7, seed box 8, four-bar profiling mechanism 9, quick-acting fertilizer box 10, slow-release fertilizer box 11 and frame 12, described quick-acting fertilizer box 10 and slow-release fertilizer box 11 are installed side by side on the frame 12, the slow-release fertilizer pipe 2 is connected with the slow-release fertilizer box 11 and placed behind the ditching shovel 1, and the quick-acting fertilizer pipe 4 is connected with the quick-acting fertilizer box 10 and placed behind the first ditching disc ...

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Abstract

The invention discloses a layered deep fertilizing and seeding device and a layered deep fertilizing and seeding method. The device comprises a furrowing blade, a slow-release fertilizer tube, a first disc opener, a quick-acting fertilizer tube, a second disc opener, a covering device, a press wheel, a seed box, a four-bar copying mechanism, a quick-acting fertilizer box, a slow-release fertilizer box and a rack, wherein the quick-acting fertilizer box and the slow-release fertilizer box are arranged on the rack in parallel; the slow-release fertilizer tube and the slow-release fertilizer box are connected and arranged behind the furrowing blade; the quick-acting fertilizer tube and the quick-acting fertilizer box are connected and arranged behind the first disc opener; the rack is connected with a seeding monomer through the four-bar copying mechanism. According to the layered deep fertilizing and seeding device and the layered deep fertilizing and seeding method, the seed and fertilizer casting depth consistency can be improved, accurate layered fertilization is achieved and the fertilizer utilization efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and relates to a layered deep fertilization and seeding device and method. Background technique [0002] At present, in the process of layered deep application of base fertilizer, most of the existing technologies and equipment adopt the method of opening fertilizer outlets at different heights on a fertilizing shovel. The accuracy of layered fertilization is low, and the layered effect cannot be guaranteed. Moreover, a kind of fertilizer is applied in layers, and the fertilizer is covered around the seeds. In essence, it is still used as a seed fertilizer and cannot replace top dressing for later absorption by crops. Contents of the invention [0003] The purpose of the present invention is to overcome the defects in the prior art, provide a layered deep fertilization seeding device and method, improve the consistency of seed and fertilizer application depth, realize precise lay...

Claims

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Application Information

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IPC IPC(8): A01C7/06A01C5/06A01C5/08
CPCA01C7/06A01C5/064A01C5/068A01C5/08
Inventor 付作立黄玉祥何东健李卫苏宝峰
Owner NORTHWEST A & F UNIV
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