Device for water conservancy irrigation

Abstract

The invention belongs to the field of irrigation, and particularly relates to a device for water conservancy irrigation. The device comprises a base, a swing arm, a rotating disc, a winding wheel, a fixed sleeve, a square guide ring, a rotating sleeve, sliding strips, a rotating ring, rotating rollers and the like. The swing arm swinging up and down through stirring rods of the rotating disc can throw a water hose in an S shape, and therefore water left in the water hose is thrown into a back water hose; and through combination with the S-shaped motion generated by the water hose swinging up and down, the bent portion existing in the water hose after the two rotating rollers can be impacted away conveniently, water left in the water hose can be rolled backwards continuously, the bent portion of the water hose can be opened conveniently, and the water hose can be flattened and wound easily. Through structural design of the rotating sleeve, the sliding strips, tension springs, V-shaped grooves on the fixed sleeve, guide pins and transverse plates, when a large bend or dart exists on the water hose, the bend of the water hose is self-adaptively deflected through self-adaptive deflection of the rotating sleeve, and therefore the bend of the water hose is effectively relived, and flattening and winding to the water hose in the next step are facilitated. The device has a good practical effect.

Description

technical field [0001] The invention belongs to the field of irrigation, in particular to a device for water conservancy irrigation. Background technique [0002] Farmland water conservancy irrigation is mainly to regulate the regional water regime, provide sufficient water for crops, and ensure the normal growth of crops. The use of agricultural water belts for long-distance farmland irrigation can quickly, effectively and accurately irrigate farmland without wasting water resources. [0003] When the hose needs to be put away after use, sometimes people will quickly pull the hose aside and then roll up the hose. When the existing winder is used to rewind the hose, the residual water in the hose is often difficult to discharge, which causes trouble for the winding of the hose. In addition, in the process of winding the hose, the hose is prone to bending or overlapping during the dragging process, and even dead folds will occur when the hose is being rolled, causing unnece...

AI Technical Summary

Problems solved by technology

When the existing winder is used to rewind the hose, the residual water in the hose is often not easy to discharge, which causes trouble for the hose to be rolled up

In addition, in the process of winding the hose, the hose is prone to bending or overlapping during the dragging process, and even dead folds will occur when the hose is being rolled, causing unnecessary damage to the hose

When the hose is reeled, there is often a lot of water left in the hose. During the rewinding of the hose, the water in the hose will be rolled to the bend or fold of the hose, and it will accumulate to the fold of the hose. It is difficult to circulate the water at the bends or folds. At this time, it is necessary to manually turn over the hose to drain the water in the hose, so this has caused a lot of trouble for the winding hose and seriously affected the hose. Winding efficiency

[0004] In addition, in the process of winding the hose, there will be a lot of mud on the hose, and it is very troublesome to wind the hose with a lot of mud, so usually the mud on the hose is cleaned manually. Hose rewinding, which also results in lower hose rewinding efficiency

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