Multi-section telescopic irrigator

Abstract

The application discloses a multi-section telescopic irrigator. A spring device is arranged inside an inner tube; the spring device comprises a first tension spring, a spring, a second tension spring, an orientated isolation tube and spring pull sleeves. When used, the multi-section telescopic irrigator can be automatically lifted up by virtue of water pressure, after irrigation is completed and pressure is not supplied any more, the irrigator can be automatically withdrawn into the ground under the action of the spring device, and then field cultivation is not affected. Meanwhile, the tediousness that an upright rod, a bracket and an ejector of a conventional fixed and half-fixed sprinkling irrigation system are frequently mounted and dismounted is avoided, intellectualization and automation of irrigation and fertilization are completely achieved, and the labor can be saved by not less than 90%. As multiple sections are overlapped, not only can inconvenience of transportation, loading and unloading and storage be solved, but also the construction and mounting cost can be greatly reduced. Meanwhile, the multi-section telescopic irrigator can be matched with intelligent control equipment, and automation of the whole irrigation process can be achieved.

Description

technical field [0001] The invention relates to the technical field of irrigators, in particular to a multi-section telescopic irrigator. Background technique [0002] Agriculture is an important basic industry in our country. The traditional method of irrigation and fertilization of farmland is manual, which is time-consuming, laborious and inefficient. With the use of advanced facilities and technology, the direction of my country's agricultural development is the direction of China's agricultural development by "depending on the sky" for large-scale field production. There are also a lot of irrigation and fertilization equipment on the market, but due to its structural problems, the equipment The cost is high, the functions are few, and it is not possible to freely go in and out of the ground. After the equipment is arranged, it will affect other processes. It is difficult to recover after rising. [0003] Therefore, the present invention has invented a multi-section tele...

AI Technical Summary

Problems solved by technology

[0002] Agriculture is an important basic industry in our country. When irrigated and fertilized in farmland, the traditional method is to do it manually, which is time-consuming, laborious and inefficient.

With the use of advanced facilities and technology, the direction of my country's agricultural development is the direction of China's agricultural development from the "relying on the sky" field production to special large-scale automated production. There are also a lot of irrigation and fertilization equipment on the market, but due to its structural problems, the equipment's The cost is high, the functions are few, and it is impossible to go freely above and below the ground. After the equipment is arranged, it will affect other processes. hard to recover after rising

[0003] Therefore, the present invention has invented a multi-section telescopic irrigator, which completely solves the cumbersomeness of frequent installation and disassembly of poles, brackets, and nozzles in traditional fixed and semi-fixed sprinkler irrigation, and fully realizes the intelligence and automation of irrigation and fertilization.

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