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Fertilizer applicator with adjustable fertilizer application amount

A fertilizer applicator and fertilization rate technology, which is applied in the agricultural field, can solve the problems of high cost, low fertilization precision, complex structure of fertilization device, etc., and achieve the effect of low cost, high fertilization precision, and convenient adjustment of fertilization rate

Pending Publication Date: 2021-04-20
SHAANXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems existing in the prior art, the present invention provides a fertilizer applicator with adjustable fertilization amount, which solves the problems of complex structure, high cost and low fertilization accuracy of the fertilization device in the prior art

Method used

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  • Fertilizer applicator with adjustable fertilizer application amount
  • Fertilizer applicator with adjustable fertilizer application amount
  • Fertilizer applicator with adjustable fertilizer application amount

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Embodiment Construction

[0036] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0037] Such as figure 1 and figure 2 As shown, the present invention discloses a fertilizing machine with adjustable fertilization amount, which includes a frame 1 and a rotating shaft 16. The frame 1 is provided with a fertilizing mechanism, and the fertilizing mechanism includes an integrally formed discharge port 12, Fertilization box 13 and discharge port 5, said fertilization box 13 is built with inner box body 18, rotating shaft 16 runs through fertilization box 13 and inner box body 18, and said rotating shaft 16 is used to drive inner box body 18 in fertilization box 13 Internal rotation, the rotation direction of the inner box body 18 is provided with a number of fertilization boxes 13 for receiving the fertilizer dropped in the discharge port 12 or distributing fertilizer from the discharge port 5, and the input end of the rotating ...

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Abstract

The invention discloses a fertilizer applicator with adjustable fertilizer application amount. The fertilizer applicator comprises a rotating shaft, a disc and an annular piece, wherein the disc is provided with a plurality of arc-shaped holes in an annular array, the disc is arranged in an inner ring of the annular piece, the outer wall of the annular piece penetrates through the inner wall of the annular piece and is provided with a positioning groove, fertilizer containing boxes with openings in the tops are arranged in the positioning groove, the bottoms of the fertilizer containing boxes are connected with the arc-shaped holes through fasteners, one end of the rotating shaft penetrates through the axis of the disc, and the other end of the rotating shaft is connected with a power driving device. According to the fertilizer applicator, accurate fertilization amount can be obtained by simply measuring the distance between the bottom of the fertilizer containing box and the opening of the positioning groove, the fertilization precision is high, the purpose of equal-interval fertilization can be achieved through the arrangement of the plurality of fertilizer containing boxes and the plurality of arc-shaped holes, and the controllability of fertilizer application is higher.

Description

technical field [0001] The invention belongs to the technical field of agriculture, in particular to a fertilizer with adjustable fertilization amount. Background technique [0002] In recent years, my country's national economy has grown steadily, and the market's demand for crops has doubled. Fertilizer is the basic material basis to ensure agricultural production. The world uses about 160 million tons of various chemical fertilizers for agriculture every year, and the total amount of chemical fertilizers used in my country ranks first in the world. Quantitative fertilization can make full and effective use of chemical fertilizers, thereby reducing the amount of chemical fertilizers used, which not only reduces the cost of agricultural production, but also benefits the protection of soil and the environment. Although the current adjustable fertilization device can dynamically adjust the amount of fertilization, but The structure is complicated, the price is expensive, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C15/12A01C11/02A01C5/06
CPCY02P60/21
Inventor 栾飞桓源詹昊陶治宇刘辰辰洪杰魏引焕
Owner SHAANXI UNIV OF SCI & TECH
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