Spraying irrigation spray nozzle capable of automatic rotary spraying

A technology of automatic rotation and sprinkler head, which is applied in the direction of spraying devices and spraying devices with movable outlets, which can solve the problems of flood irrigation, sprinkling irrigation instability and unevenness increase, and achieve water saving, uniform force, and unevenness. easy pouring effect

Inactive Publication Date: 2012-03-21
李春林
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Secondly, because the setting of the sprinkler nozzle must be higher than the height of the crops, otherwise the sprinkler irrigation operation cannot be carried out. The fan-shaped reciprocating swing of the rocker-arm sprinkler head is greatly affected by the wind force and wind direction when the height of the sprinkler head increases, which makes the sprinkler irrigation unstable and unstable. Increased uniformity, such as corn, sorghum, etc., and these crops can only be flooded when they encounter drought during the grain filling period

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  • Spraying irrigation spray nozzle capable of automatic rotary spraying
  • Spraying irrigation spray nozzle capable of automatic rotary spraying
  • Spraying irrigation spray nozzle capable of automatic rotary spraying

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific examples.

[0017] figure 2 Schematic diagram of the sprinkler nozzle for automatic rotary spraying of the present invention. The sprinkler nozzle saves the rocker arm 7 and the water distributor 6, and the structure is greatly simplified. Two sprinkler main bodies 3 are fixed on the rotating body 4 at an angle of 135-150 degrees, so that the sprinkling angle is between 30-45 degrees. Two shower head main bodies 3 fix the upper end of the rotating body 4, and the two shower heads 1 at the front end of the shower head main body 3 are respectively provided with radial main nozzles 2, and the diameter of the main nozzles 2 is between 2.5-5.0 mm.

[0018] Sub-nozzles 8 and 9 are respectively arranged on the sides of the two spray heads 1, the direction of the two sub-nozzles 8 and 9 i...

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Abstract

The invention discloses a spraying irrigation spray nozzle capable of automatic rotary spraying. The spraying irrigation spray nozzle comprises a spraying irrigation frame (5), a rotation body (4) and two spray nozzle main bodies (3), wherein the two spray nozzle main bodies (3) are fixed at the upper end of the rotation body (4); a spray nozzle is arranged at the front end of each spray nozzle main body (3); a radial main nozzle (2) is arranged at the top end of the spray nozzle (1); the side surfaces of the two spray nozzles (1) are provided with an auxiliary nozzle (8) and an auxiliary nozzle (9) respectively; and the two auxiliary nozzles (8, 9) form a 180-degree angle. When in use, the water flow sprayed by the two auxiliary nozzles (8, 9) generates a rotation moment and enables the two spray nozzle main bodies (3) to rotate. In the invention, the spray nozzles rotate under the reacting force of water flow, a base or bracket receives uniform force and does not topple easily, and a relatively high bracket can be arranged. The main nozzle and auxiliary nozzles spray outwards in different directions and distances to form a uniform spraying zone which is beneficial for saving water and improving the spraying irrigation effect.

Description

technical field [0001] The invention relates to a sprinkling irrigation device, in particular to a sprinkling irrigation nozzle which uses reaction force to rotate automatically. Background technique [0002] Sprinkler irrigation is a mechanized irrigation method, and it is also an efficient irrigation technology widely adopted in the world. Compared with traditional flood irrigation, sprinkler irrigation can generally save 30-50% of water and increase crop yield by 20-30%. In the prior art, the sprinkler head used is as figure 1 As shown, it includes the nozzle body 3 connected in sequence, the rotating body 4 and the sprinkler frame 5, the nozzle 1 is fixed on the nozzle body 3, the front end of the nozzle 1 is provided with the main nozzle 2; the nozzle body 3 is provided with a water separator 6, and the rotating body 4 A double-wing rocker 7 is arranged on the top, and the rocker 7 is provided with a water-injecting guide body on the rocker arm corresponding to the mai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B3/06
Inventor 李春林
Owner 李春林
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