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A kind of fertilizer mixing device used for fertilization in precise amount and mixed fertilization

A technology of mixing fertilizer and precision, applied in fertilizer distributors, fertilization devices, applications, etc., can solve the problem of element fertilizer differentiation, and achieve the effects of increasing diffuse reflection, facilitating falling, and reducing adhesion

Inactive Publication Date: 2019-04-02
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional variable fertilization machinery can only regulate the application amount of a certain type of fertilizer, without distinguishing between elemental fertilizers

Method used

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  • A kind of fertilizer mixing device used for fertilization in precise amount and mixed fertilization
  • A kind of fertilizer mixing device used for fertilization in precise amount and mixed fertilization
  • A kind of fertilizer mixing device used for fertilization in precise amount and mixed fertilization

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Describe technical scheme of the present invention in detail below in conjunction with accompanying drawing:

[0037] Such as figure 1 As shown in the figure, a fertilizer mixer is used for the precise proportioning of various fertilizers, and then mixes them. , mixed fertilizer impeller Ⅳ6, and fertilizer outlet 7; the diameter of the fertilizer mixer shell 1 is 220mm, and the height is 200mm; the diameter of the fertilizer inlet 2 is 160mm; the mixed fertilizer impeller Ⅰ3 and the mixed fertilizer impeller Ⅱ4 are at the same height, and Arranged in a staggered manner; the mixed fertilizer impeller III5 and the mixed fertilizer impeller IV6 are at the same height and arranged in a staggered manner; the fertilizer outlet 7 is funnel-shaped.

[0038] Such as figure 2 As shown, the surface equation of the mixed fertilizer impeller I3 in the xyz space Cartesian coordinate system is:

[0039] 3.59x+0.11y-0.0041x2-0.002xy-0.005y2-z=0

[0040] The midpoint of side AB of ...

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Abstract

The invention discloses a fertilizer mixer used for precision fertilizer dividing and blended fertilization. The fertilizer mixer includes a fertilizer mixer shell. A fertilizer inlet is disposed on the top of the fertilizer mixer shell while a fertilizer outlet is disposed on the bottom. A fertilizer mixing impeller I, a fertilizer mixing impeller II, a fertilizer mixing impeller III, and a fertilizer mixing impeller IV are disposed in the fertilizer mixer shell, wherein the fertilizer mixing impeller I and the fertilizer mixing impeller II are arranged at equal height and are staggered, and the fertilizer mixing impeller III and the fertilizer mixing impeller IV are arranged at equal height and are staggered. The fertilizer outlet is in a funnel-like shape, wherein a plurality rows of vortex-like raised objects are formed on the inner wall thereof. The fertilizer mixer shell is 220 mm in diameter and 200 mm in height, and the diameter of the fertilizer inlet is 160 mm. The fertilizer mixer can fully and uniformly mix a plurality of solid granular fertilizers which are precisely proportioned, and applies the fertilizers to required parts of crops.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a fertilizing machine used for fertilization in precise amounts and mixed fertilization. Background technique [0002] The growth and development of crops requires a variety of nutrient elements. In order to ensure that the crops obtain sufficient nutrients, fertilizers are artificially applied during the growth process. Most of the conventionally used chemical fertilizers contain only one nutrient element. [0003] Traditional variable fertilization machines can only regulate the application amount of a certain type of fertilizer without distinguishing between elemental fertilizers. If a variety of different elemental fertilizers after precise proportioning can be fully mixed, that is, the various fertilizers are accurately proportioned first, and then mixed fertilization can be applied to different elemental fertilizers according to the fertility of d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C15/00
CPCA01C15/005
Inventor 贾洪雷李森森王刚罗晓峰郭明卓郭慧郑健王万鹏
Owner JILIN UNIV
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