Suspension lifting system of broadside wire-laminated micro-spraying hose

Abstract

The invention relates to a suspension lifting system of a broadside wire-laminated micro-spraying hose. The suspension lifting system comprises a broadside wire-laminated micro-spraying hose and a suspension lifting system. The broadside wire-laminated micro-spraying hose is divided into an one-side broadside wire-laminated micro-spraying hose and a dual-side broadside wire-laminated micro-spraying hose; the suspension lifting system comprises a supporting pillar, a lifting steel rope, a steel rope windlass wheel, a lifting slide block, a pulley and a telescopic supporting rod; the lifting slide block is moveably installed between two vertical plates of the supporting pillar; the broadside wire-laminated micro-spraying hose is installed on the lifting slide block; the lower side of the broadside wire-laminated micro-spraying hose is provided with the telescopic supporting rod. Through the lifting system, the paving height of a micro-spraying hose is adjusted; the lifting system can avoid torsion in the course of suspending and lifting; besides, the lifting system can effectively solve the problems of oblique spraying water flow and uneven irrigation for regular micro-spraying hose hung by a single steel wire and several sleeve buckles is easy to deviate at present.

Description

technical field [0001] The invention belongs to the field of water-saving irrigation, and in particular relates to a suspension lifting system of a wide-side wire-embedded micro-spray belt, which is suitable for micro-spray water-saving irrigation and integrated management of water and fertilizer for crops with different plant heights. technical background [0002] 1. The existing micro-spray belts are mostly laid on the ground. Due to the different plant heights, planting row spacing, and density of stems and leaves of different crops, their spray width and spray uniformity are greatly affected. , and can adjust the hanging height of the micro-spray belt and its irrigation system up and down according to the changes in plant height in different growth periods of crops. [0003] 2. After searching the existing technical literature, the Chinese invention patent "a micro-spray irrigation and fertilization system integrating water and fertilizer (CN201410587147)" discloses that...

AI Technical Summary

Problems solved by technology

[0002] 1. The existing micro-spray belts are mostly laid on the ground. Due to the different plant heights, planting row spacing, and density of stems and leaves of different crops, their spray width and spray uniformity are greatly affected. , and can adjust the hanging height of the micro-spray belt and its irrigation system up and down according to the change of plant height in different growth stages of crops

[0003] 2. After searching the existing technical literature, the Chinese invention patent "a micro-spray irrigation and fertilization system integrating water and fertilizer (CN201410587147)" discloses that the sprinkler is fixed on the lifting column, but there is no specific design, and the micro-spray belt is in the There are still many scientific and technical problems that have not been solved in the actual suspension laying and lifting process

For example: the use of conventional micro-spray belts requires additional support and suspension devices, which will correspondingly increase the operation and cost of pipeline laying; conventional micro-spray belts are prone to rotation during suspension and lifting, resulting in changes in the angle of spray water. Thereby reducing the uniformity of irrigation water distribution and affecting crop yield

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