Precise drip irrigation device capable of grinding and quantitatively adding fertilizer

Abstract

The invention discloses a precise drip irrigation device capable of grinding and quantitatively adding fertilizer. The precise drip irrigation device comprises a rack, a limiting pipe and a water pump, a water inlet pipe is arranged in the upper end of the rack, a supporting column is connected to the inner side face of the rack, the lower end of a feeding hopper is connected with the limiting pipe, the upper end of the limiting pipe is connected with the rack, an impurity storage chamber is connected to the lower end of the limiting pipe, a bottom plate and a storage chamber are arranged in the limiting pipe, the impurity storage chamber is formed in the lower end of the interior of the rack, and a water inlet is formed in the outer side of the limiting pipe. According to the precise dripirrigation device capable of grinding and quantitatively adding the fertilizer, when water flows into the device from the water inlet pipe, the water can generate impact force on a guide plate at oneside, so that the guide plate moves, the supporting column can rotate when the guide plate moves, and a grinding roller can be driven to rotate when the supporting column rotates; and when the grinding roller rotates, the fertilizer can be rolled and ground.

Description

technical field

[0001] The invention relates to the technical field of drip irrigation, in particular to a precise drip irrigation device capable of grinding and quantitatively adding fertilizers. Background technique

[0002] The precision drip irrigation device uses plastic pipes to send water to the roots of crops through holes or drippers for local irrigation, thereby increasing the utilization rate of water. It is currently the most effective water-saving irrigation method in arid and water-scarce areas. General drip irrigation devices have some disadvantages in use, such as:

[0003] One, such as the application number CN201610723133.0, a water-saving drip irrigation device cannot quantitatively add fertilizers when performing drip irrigation, because only the roots of plants are simply watered with water, so that the plants lack nutrients during the growth process, detrimental to plant growth;

[0004] Second, the general drip irrigation device cannot grind the fert...

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