Sprinkling irrigation device with height-adjustable main nozzle

A technology of sprinkler irrigation device and main nozzle, applied in watering device, climate change adaptation, gardening, etc., can solve the problems of limited bearing capacity of guide rail slides and incomplete application range, and achieve the effect of improving atomization level and fission water flow

Inactive Publication Date: 2021-01-15
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the guide rail slider has a limited load-bearing capacity, and the application range is not comprehensive

Method used

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  • Sprinkling irrigation device with height-adjustable main nozzle
  • Sprinkling irrigation device with height-adjustable main nozzle
  • Sprinkling irrigation device with height-adjustable main nozzle

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Experimental program
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Embodiment Construction

[0016] The technical solution of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0017] Such as figure 1 As shown, a sprinkler irrigation device with adjustable main nozzle height in this embodiment mainly includes a rotating cylinder 8, a lower bearing 1 and a rocker arm 17, and the rotating cylinder 8 is nested in the lower bearing 1 and is connected to the The rotation pair of the lower bearing 1 is connected, the main nozzle 4 is fixedly installed on the rotating cylinder 8 , and the rocker arm 17 is connected with the main nozzle 4 through a shifter 18 . The secondary nozzle 2 is installed on the main nozzle 4 , and a deflector 13 and a deflector 14 are fixed on the rocker arm 17 , and the deflector 13 faces the outlet of the main nozzle 4 . The limit retractor 3 is installed on the main nozzle 4, the limit retractor 3 includes a telescopic joint 15, the telescopic joint 15 communicates with the main nozzle 4,...

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PUM

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Abstract

The invention discloses a sprinkling irrigation device with a height-adjustable main nozzle. The device comprises a lower bearing, a rotating cylinder, an auxiliary nozzle, a limiting contractor, a main nozzle and a rocker arm. The limiting contractor comprises a limiting pipe, a nut, a telescopic joint and a flange. A deflector and a guide plate are fixedly installed at one end of the rocker arm,and a first impact rod is installed at the other end of the rocker arm and fixedly connected with a first striking piece. A second striking piece is arranged in a rotary brake and fixedly connected with a second striking rod. According to the sprinkling irrigation device, the height of the main nozzle can be changed by controlling the length of the telescopic joint in the limiting contractor, sothat the collision distance of space jet flow of the main nozzle and space jet flow of the auxiliary nozzle is changed, and accordingly the crushing section length of the jet flow of the main nozzle is controlled. Compared with a traditional device, the sprinkling irrigation device is additionally provided with the limiting contractor, the collision of jet flows of the main nozzle and the auxiliary nozzle promotes fission of the jet flows, and the atomization degree and uniformity of spraying are improved.

Description

technical field [0001] The invention relates to a sprinkling irrigation device, in particular to a sprinkling irrigation device with adjustable main nozzle height, which is suitable for sprinkling irrigation fields such as gardens and agriculture. Background technique [0002] Sprinkler irrigation has the advantages of labor saving, water saving, land saving, energy saving, increasing production, not destroying soil structure, adjusting ground climate and not being restricted by terrain. Nozzle) shoots and shatters into the air and lands on the field in the form of raindrops. Sprinkler irrigation technology is an excellent irrigation technology that is indispensable for the construction of water-saving agriculture in my country and the realization of modern agricultural mechanization and intelligence. High-quality sprinkler irrigation equipment is an important basic condition for the application of sprinkler irrigation technology. Utilize the natural drop of high water level...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/02
CPCA01G25/02Y02A40/22
Inventor 蒋跃刘佳玲华琳李红
Owner JIANGSU UNIV
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