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Backpack type adjustable fertilizer applicator

An adjustable fertilizer applicator technology, applied in fertilization devices, fertilizer distributors, agriculture, etc., can solve the problems of not being able to meet the fertilization needs of different crops at the same time, a single operation mode, etc., and achieve the effect of improving fertilizer output efficiency and preventing blockage

Inactive Publication Date: 2017-08-18
陆建武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Current fertilization devices generally only have a single operation mode, which cannot meet the fertilization needs of different crops at the same time

Method used

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  • Backpack type adjustable fertilizer applicator
  • Backpack type adjustable fertilizer applicator
  • Backpack type adjustable fertilizer applicator

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Below in conjunction with specific embodiment, further illustrate the present invention.

[0024] Such as Figure 1-3 As shown, a shoulder-type adjustable fertilizer applicator includes a fertilizer application box 1 and a fertilizer application pipe 2. The fertilization box 1 is provided with shoulder straps 3; the top of the fertilization box 1 is provided with a foam box cover 4. One side of the fertilization box close to the human body is a concave arc with protrusions on both sides, and a protective pad 33 is provided at the concave arc, and the protective pad 33 is a double-layer mesh structure. The bottom of the fertilization box 1 is symmetrically provided with two fertilizer outlets 5 . The two fertilizer outlets 5 are provided with a screw transmission mechanism. The screw transmission mechanism includes a casing 31 and a screw rod 7 driven by a hydraulic press 6. The hydraulic press 6 is located below the fertilizer box 1 and at both ends of the two screw r...

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Abstract

The invention belongs to the technical field of fertilizer applying devices, and particularly provides a backpack type adjustable fertilizer applicator. The backpack type adjustable fertilizer applicator comprises a fertilizer application box and a fertilizer application pipe, a fertilizer outlet of the fertilizer application box is provided with a screw transmission mechanism which comprises a shell and a screw rod which is driven by a hydraulic machine, the screw transmission mechanism is connected with the fertilizer application pipe through a connector, and the fertilizer application pipe is provided with a fertilizer application adjusting device. According to the fertilizer applicator, a fertilizer is discharged through the screw rod, the fertilizer discharge efficiency is greatly improved, and moreover, the fertilizer application pipe is prevented from being blocked. Through the arrangement of the fertilizer application adjusting device, spot application or continuous spraying of the fertilizer can be achieved, the spraying amount of the fertilizer can be further adjusted, and the application requirements of different crops are met. The fertilizer applicator is especially suitable for being used in fertilizer application of small and medium-sized farmers.

Description

technical field [0001] The invention belongs to the technical field of fertilization devices, and specifically provides a shoulder-back adjustable fertilizer. Background technique [0002] There are many mountainous areas in the south, and most of the crop planting plots are small and uneven, which is not suitable for the use of large-scale agricultural machinery and equipment. At present, many small growers still use traditional manual fertilization. In recent years, some shoulder-back fertilizer applicators have also appeared on the market, but most of these fertilizer applicators have a simple structure, and generally use the gravity of the fertilizer itself to make the fertilizer fall from the bottom of the fertilization box and drop into the crop field along the fertilization pipe. This method of fertilization is labor-intensive and inefficient. [0003] On the other hand, different crops have different fertilization methods. For example, peanuts and soybeans need spo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C15/16A01C15/04
CPCA01C15/04A01C15/16
Inventor 陆建武陆锦安
Owner 陆建武
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