A liquid fertilizer proportioning equipment for integrated water and fertilizer management

Abstract

The invention discloses a liquid fertilizer proportioning device for integrated water and fertilizer management, comprising a proportioning box, a mixing chamber, a conveying chamber, a water inlet pipe, a fertilizer tank, a conveying pipe and a conveying pump. A mixing chamber and a conveying chamber are arranged inside, and the side of the mixing chamber is connected with the water inlet pipe, the top of the vertical shaft is installed with a stirring rod located inside the conveying chamber, and the bottom end of the connecting pipe is provided with a mixing box located in the proportioning box. The displacement plate inside the left side of the body, and the upper end surface of the displacement plate is an inclined structure, and the left side of the upper end surface of the displacement plate is connected with the electric push rod through a vertical rod, the right side of the displacement plate is provided with a liquid outlet hole, and the outlet The liquid hole is vertically opened in the inner wall of the proportioning box. The liquid fertilizer proportioning equipment used for the integration of water and fertilizer management can firstly store a certain amount of liquid fertilizer after the proportioning is completed, so that the subsequent operation of the equipment can ensure the synchronization of the proportioning and conveying processes, and can meet the needs of crops. planting requirements.

Description

technical field [0001] The invention relates to the technical field of water and fertilizer management integration, in particular to a liquid fertilizer proportioning device used for water and fertilizer management integration. Background technique [0002] The integration of water and fertilizer refers to the use of modern agricultural technology to integrate the irrigation water required for crop planting and the fertilizer required for crop growth, and use drip irrigation or micro-spray technology to spray the proportioned integrated water and fertilizer to crops. Therefore, in the integrated water and fertilizer management system, the uniformity of the proportion of liquid fertilizer is very important, and the corresponding proportioning equipment needs to be used, but the existing proportioning equipment is used in actual use. The following problems exist: [0003] The design of the operation process of the equipment itself is unreasonable. The existing equipment needs...

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Problems solved by technology

[0004] The object of the present invention is to provide a liquid fertilizer proportioning equipment for the integration of water and fertilizer management, to solve the unreasonable design of the operation process of the equipment itself proposed in the above background technology, and the existing equipment needs to be separated after the proportioning is completed. The liquid fertilizer that has been proportioned is transported to the designated equipment, so it needs to be in the process of proportioning first and then transporting. The two processes cannot be combined to run, resulting in a significant reduction in the working efficiency of the proportioning equipment. When using liquid fertilizers, the working efficiency of the proportioning equipment cannot meet the actual needs, and the actual use effect is not good.

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