A light and small automatic walking canal-fed sprinkler

Abstract

The invention discloses a light-small automatic walk canal feeding type irrigator, including a water sucking hose, a first reduction driving motor, a driving wheel, a steering device, a main beam, a self sucking pump, a main water supply line, a truss, a low-pressure spray head, a foam baffle, a bottom drain valve, a water intaking filtering device, a controller, a solar photovoltaic power generation system, a storage battery, a fertilizer apparatus, an infrared correction navigation system. The irrigator integrates the opto-mechatronics and the efficient solar utilization technology, is powered by the clean solar energy, utilizes infrared correction to adjust the walk errors during the walking process of the irrigator, and thereby achieves the navigation straight walking of the unit. Meanwhile, the maximum power point tracing control technology based on solar mechanical tracing and the maximum power point tracing control technology based on fixation and installation of photovoltaic cell panels are adopted. In a word, the irrigator has the advantages of being convenient to move, saving in labor and time, high in irrigation accuracy, good in water saving effect and strong in adaptability.

Description

technical field [0001] The invention relates to a farmland sprinkler irrigation device, in particular to a photovoltaic-driven light and small self-propelled canal-fed sprinkler irrigation machine. Background technique [0002] The main irrigation methods used in farmland irrigation are furrow irrigation, border irrigation and flood irrigation. The utilization rate of water resources is low and the labor consumption is large, which is no longer suitable for the development requirements of modern agriculture. [0003] At present, sprinkler irrigation technology is being gradually promoted. There is a high-tower-hung cantilever-type sprinkler irrigation machine. The cantilever is hung through the tower. The single cantilever is as long as 100 meters. All the nozzles are evenly installed on the cantilever. Forced self-rotation, the unilateral cantilever and the range of the end sprinkler head can be rotated for one week to spray and irrigate hundreds of acres. The disadvantag...

AI Technical Summary

Problems solved by technology

The disadvantage is that the equipment is bulky and expensive, and can only be fixed on the land for use, and the utilization rate of the equipment is low

[0004] In addition, various mobile water-saving sprinkler irrigation equipment are widely used in production, such as the invention patent "Mobile sprinkler irrigation machine (patent number: 00204205)", which is installed with a turntable supported by a column of a frame equipped with walking wheels , the water supply hose is wound on the turntable, one end of the water supply hose is fixed on the reel of the turntable, and communicates with the hollow shaft in the turntable, and the other end communicates with the spray gun through the rigid tube of the spray gun carriage, and on the column The water outlet of the installed water turbine is connected to the shaft end of the hollow shaft of the turntable. The water turbine is provided with a water inlet pipe interface. The driving sprocket of the water turbine drives the ring gear of the turntable to rotate, and a tractor is required to provide power. High structural cost, inconvenient use, high water pressure at the pipe inlet, high power consumption of the unit, unable to intelligently control sprinkler irrigation, and waste of water resources

[0005] Also have some mobile sprinkling machines, as patent No. 00265579, title of invention: walking type sprinkling machine, by a frame that hangs on the track in the air, utilizes to be fixed with the traction rope that can be pulled by electric motor in parallel with the track to move, and it only needs It is suitable for working in a small-scale environment such as a greenhouse, which is not conducive to the promotion and implementation of large-scale sprinkler irrigation

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