Water and fertilizer integrated portable fertilizer dissolving and injecting machine applicable to surface irrigation

A ground irrigation and portable technology, which is applied in the direction of pressurized spreading method, application, and fertilization device of liquid fertilizer, can solve the problems of difficulty in ensuring the uniformity of fertilization, labor and labor, etc., and achieve energy saving, high uniformity of fertilization, and reduced The effect of power consumption

Active Publication Date: 2016-10-12
SHANDONG AGRICULTURAL UNIVERSITY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the integrated management of water and fertilizer based on surface irrigation mostly relies on manual spreading of fertilizers or fertilization by ditches before irrigation, which is not only difficult to ensure the uniformity of fertilization, but also requires a lot of labor and effort.

Method used

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  • Water and fertilizer integrated portable fertilizer dissolving and injecting machine applicable to surface irrigation

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Embodiment Construction

[0018] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0019] This specific embodiment is only an explanation of the present invention, not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contribution as required, but as long as they are within the rights of the present invention All claims are protected by patent law.

[0020] Examples see attached figure 1 , a portable fertilizer dissolving and injecting machine suitable for ground irrigation, water and fertilizer integration, including a fertilizer dissolving system, a fertilizer injection system and a battery.

[0021] The fertilizer dissolving system includes a fertilizer dissolving bucket (1), a fertilizer grinding pump (2), an infusion tube one (3), an infusion tube two (4), an infusion tube three (17), and an infusion tube four (18) , three...

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Abstract

The invention relates to a water and fertilizer integrated portable fertilizer dissolving and injecting machine applicable to surface irrigation. The machine comprises a fertilizer dissolving system, a fertilizer injecting system and a storage battery, wherein the fertilizer dissolving system comprises a fertilizer dissolving barrel and a fertilizer stirring and grinding pump; a liquid outlet of the fertilizer dissolving barrel is connected with the fertilizer dissolving system; the fertilizer injecting system comprises a pull type telescopic fertilizer injector and a throttle valve. According to the machine, in view of water supply characteristics of surface irrigation such as border irrigation and furrow irrigation, the designed fertilizer injector can be subjected to length change through pulling telescoping and can adapt to different border width and furrow width conditions in production. During irrigation, the pull type telescopic fertilizer injector is placed at an inner side of an irrigation water border inlet, and injected fertilizer fluid and irrigation water can be mixed thoroughly and are uniformly distributed to root layers of crops of border checks, so that not only is the operation simple, but also the uniformity of fertilizer application is apparently higher than that of treatment of broadcasting a fertilizer and then irrigating.

Description

technical field [0001] The invention belongs to the technical field of water and fertilizer integration machinery, and in particular relates to a portable fertilizer dissolving machine suitable for ground irrigation water and fertilizer integration. technical background [0002] The integration of water and fertilizer is an important technical approach to realize water-saving irrigation and efficient management of water and fertilizer. It has been widely valued in arid and semi-arid water-deficient areas in my country, and the area of ​​promotion and application is gradually increasing. [0003] The fertilization device currently used in production is mainly designed for the integrated irrigation water and fertilizer system of drip irrigation, micro sprinkler irrigation and other facilities. It is generally installed on the main pipeline, and liquid fertilizer is mixed into irrigation water through pressure difference or fertilizer injection machine. However, the main irriga...

Claims

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Application Information

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IPC IPC(8): A01C23/04
CPCA01C23/042
Inventor 王东刘立钧李文建
Owner SHANDONG AGRICULTURAL UNIVERSITY
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