Automatic fertilizing device without additional power source

Abstract

The invention provides an automatic fertilizing device without an additional power source. The automatic fertilizing device comprises an impeller, a feeding pump, a generator and a water-soluble fertilizer liquid barrel, wherein the impeller is used for being arranged in an irrigation pipeline; the generator is connected with the impeller which drives the generator to work and generate electricity; the feeding pump is connected with the output end of the generator, and an outlet of the feeding pump is used for being communicated with the irrigation pipeline; and the water-soluble fertilizer liquid barrel is connected with an inlet of the feeding pump through a material conveying pipe and is used for accommodating a liquid fertilizer. According to the automatic fertilizing device provided by the invention, when liquid flows in the irrigation pipeline, the impeller rotates to drive the generator to generate electricity and supply power to the feeding pump, and the liquid fertilizer enters the irrigation pipeline from the feeding pump to be mixed with the liquid, so that crops are fertilized while being irrigated, namely, water and fertilizer integrated irrigation is realized, and the automatic fertilizing device is widely applicable to irrigation and fertilization in channel irrigation areas, realizes automation of farmland irrigation and fertilization, and ensures uniform fertilization.

Description

technical field [0001] The present application relates to the technical field of agricultural irrigation, in particular to an automatic fertilization device without an additional power source. Background technique [0002] At present, my country's crop irrigation and fertilization management still relies more on manpower, and at the same time, the management is relatively extensive, mainly manual spreading. This method of fertilization is time-consuming and laborious, and the utilization rate of fertilizer is low. Applying liquid fertilizer can effectively improve fertilizer utilization rate and reduce farmland non-point source pollution and air pollution. The use of liquid fertilizer, water and fertilizer generally adopts pre-mixing in pools, and then irrigation and fertilization operations are carried out through irrigation facilities such as water pumps. For small planting areas Economic crops such as fruits and vegetables are relatively easy to realize, but for field cro...

AI Technical Summary

Problems solved by technology

[0002] At present, the management of crop irrigation and fertilization in my country still relies more on manpower, and at the same time, the management is relatively extensive, mainly by manual spreading. This method of fertilization is time-consuming and laborious, and the utilization rate of fertilizer is low.

Applying liquid fertilizer can effectively improve fertilizer utilization rate and reduce farmland non-point source pollution and air pollution. The use of liquid fertilizer, water and fertilizer generally adopts pre-mixing in pools, and then irrigation and fertilization operations are carried out through irrigation facilities such as water pumps. For small planting areas Economic crops such as fruits and vegetables are relatively easy to realize, but for field crops, there is a significant defect that it is difficult to invest in transformation. In addition, the lack of power supply in the field of field crops is not conducive to the promotion and use of automation equipment and facilities.

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