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CN-224219086-U - Water spraying device for agricultural irrigation

CN224219086UCN 224219086 UCN224219086 UCN 224219086UCN-224219086-U

Abstract

The utility model discloses a water spraying device for agricultural irrigation, and relates to the technical field of water spraying devices for agricultural irrigation. The water spraying device for agricultural irrigation comprises a main pipeline with a hollow inside and an open upper end, one end of the main pipeline is connected with a water pump, the upper end of the main pipeline is connected with a bottom sleeve through a flange, the middle of the bottom sleeve is connected with a middle sleeve in a sliding manner, the middle of the middle sleeve is connected with a water outlet pipe in a sliding manner, the lower ends of the middle sleeve and the water outlet pipe are connected with limiting plates, the outer sides of the limiting plates are sleeved with sealing rings, the upper end of the water outlet pipe is rotatably connected with a spray head, a high-pressure spray nozzle is internally provided with a water outlet end of the high-pressure spray nozzle extends to the outer side of the spray head, the upper end of the spray head is fixedly connected with a spiral blade in the conical outer side, the upper end of the inner part of the spray head is fixedly connected with a spiral pushing rod, and the lower end of the spiral pushing rod extends to the inner part of the water outlet pipe.

Inventors

  • TAN XUEMEI
  • LIU MEI
  • LI LI
  • Gong Hejuan
  • GAN XIAOFENG

Assignees

  • 重庆市江南职业学校

Dates

Publication Date
20260512
Application Date
20250613

Claims (7)

  1. 1. The utility model provides a water jet equipment for agricultural irrigation, its characterized in that includes inside cavity and upper end open-ended trunk line (1), the one end and the water pump of trunk line (1) are connected, there is bottom sleeve pipe (2) in the upper end of trunk line (1) through flange joint, the intermediate slide coupling of bottom sleeve pipe (2) has intermediate sleeve pipe (3), intermediate slide coupling of intermediate sleeve pipe (3) has outlet pipe (4), the lower extreme of intermediate sleeve pipe (3) and outlet pipe (4) all is connected with limiting plate (5), the outside cover of limiting plate (5) is equipped with the sealing washer, the upper end rotation of outlet pipe (4) is connected with shower nozzle (6), the inside and the inside intercommunication of outlet pipe (4) of shower nozzle (6), the internally mounted of shower nozzle (6) has high-pressure nozzle, the water outlet end of high-pressure nozzle extends to the outside of shower nozzle (6), the upper end of shower nozzle (6) is the circular cone form, the outside fixedly connected with helical blade (7) of being circular cone form on the upper end, the inside upper end of shower nozzle (6) is fixedly connected with helicoid (8) and the inside end (8) is connected with the inside of extension of the inside sleeve pipe (4), the inside end (8) is extended to the outside of the inside sleeve pipe (4) The upper end inside the middle sleeve (3) and the outer side of the lower end of the water outlet pipe (4) are both connected with a reset spring (9).
  2. 2. The agricultural irrigation water spraying device according to claim 1, wherein the guiding sliding rails (21) are fixedly connected to the inner circumferences of the bottom sleeve (2) and the middle sleeve (3), and the limiting plate (5) is in sliding connection with the guiding sliding rails (21).
  3. 3. The agricultural irrigation water spraying device according to claim 1, wherein the upper ends of the bottom sleeve (2) and the middle sleeve (3) are respectively connected with a spring limiting plate (22) in an inserted mode, the inner wall of the spring limiting plate (22) is connected with a sealing ring, and the outer sides of the upper ends of the bottom sleeve (2) and the middle sleeve (3) are respectively connected with an end cover (23) through threads.
  4. 4. A water spraying device for agricultural irrigation according to claim 1, wherein the upper side of the end cover (23) at the upper end of the intermediate sleeve (3) is also conical.
  5. 5. The agricultural irrigation water spraying device according to claim 1, wherein the inside of the water outlet pipe (4) is cone-shaped with a wide bottom and a narrow top, the lower end of the spiral pushing rod (8) is rotatably connected with the inside of the water outlet pipe (4), and a distance of one millimeter is arranged between the outer side of the upper end of the spiral pushing rod (8) and the opening of the upper end of the water outlet pipe (4).
  6. 6. The water spraying device for agricultural irrigation according to claim 1, wherein the main pipe (1), the bottom sleeve (2), the middle sleeve (3) and the water outlet pipe (4) are made of PE, and the spray head (6) and the spiral pushing rod (8) are made of stainless steel.
  7. 7. The water spraying device for agricultural irrigation according to claim 1, wherein the lower end positions of the middle sleeve (3) and the water outlet pipe (4) are in a ladder shape when being retracted.

Description

Water spraying device for agricultural irrigation Technical Field The utility model relates to the technical field of agricultural irrigation, in particular to a water spraying device for agricultural irrigation. Background Agricultural irrigation refers to engineering technology and management activities of introducing water resources (such as river water, lake water, underground water or reclaimed water and the like) into farmlands through manual measures to supplement the deficiency of natural precipitation and meet the water required by crop growth. The existing irrigation mode is to directly pump water into farmlands through a water pump or uniformly spread the water into farmlands through some equipment, so that the water is more uniformly spread, meanwhile, the soil is not influenced by ploughing, harvesting of farmlands and the like, irrigation is carried out through a buried automatic lifting pipe, even irrigation can be achieved, the use of large-scale agricultural machinery is not influenced, but when compacting or hardened soil is met, soil loosening is needed first, or higher water pressure is needed, sand and stones or plastic anti-blocking covers are paved around the water outlet position to prevent the soil from being directly accumulated, and the agricultural irrigation water spraying device is more troublesome to use. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a water spraying device for agricultural irrigation, which solves the problems that when the existing buried automatic lifting pipe irrigates, compacted or hardened soil is needed to be loosened first or the soil on the soil slope of a water outlet pipe can reach the soil surface after being treated by higher water pressure and the like. (II) technical scheme In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a water spraying device for agricultural irrigation, which comprises a main pipeline with a hollow interior and an open upper end, wherein one end of the main pipeline is connected with a water pump, the upper end of the main pipeline is connected with a bottom sleeve through a flange, the middle of the bottom sleeve is connected with a middle sleeve in a sliding manner, the middle of the middle sleeve is connected with a water outlet pipe in a sliding manner, the lower ends of the middle sleeve and the water outlet pipe are both connected with a limiting plate, the outer side of the limiting plate is sleeved with a sealing ring, the upper end of the water outlet pipe is rotatably connected with a spray head, the interior of the spray head is communicated with the interior of the water outlet pipe, a high-pressure spray nozzle is arranged in the spray head, the water outlet end of the high-pressure spray nozzle extends to the outer side of the spray head, the upper end of the spray head is conical, the outer side of the spray head is fixedly connected with a helical blade, the upper end of the interior of the spray head is fixedly connected with a helical push rod, the lower end of the helical push rod extends to the interior of the water outlet pipe, and the upper end of the bottom sleeve and the lower end of the middle sleeve are both connected with a reset spring. Preferably, the bottom sleeve and the middle sleeve are fixedly connected with guide sliding rails on the periphery of the inner part of the middle sleeve, and the limiting plate is in sliding connection with the guide sliding rails. Preferably, the upper ends of the bottom sleeve and the middle sleeve are respectively inserted and connected with a spring limiting plate, the inner wall of the spring limiting plate is connected with a sealing ring, and the outer sides of the upper ends of the bottom sleeve and the middle sleeve are respectively connected with an end cover through threads. Preferably, the upper side of the end cover at the upper end of the middle sleeve is conical. Preferably, the inside of the water outlet pipe is cone-shaped with wide lower part and narrow upper part, the lower end of the spiral pushing rod is rotationally connected with the inside of the water outlet pipe, and a distance of one millimeter is arranged between the outer side of the upper end of the spiral pushing rod and the opening of the upper end of the water outlet pipe. Preferably, the main pipe, the bottom sleeve, the middle sleeve and the water outlet pipe are all made of PE materials, and the spray head and the spiral pushing rod are made of stainless steel materials. Preferably, the lower end positions of the middle sleeve and the water outlet pipe are in a ladder shape when being retracted. (III) beneficial effects The utility model provides a water spraying device for agricultural irrigation, which has at least the following beneficial effects compared with the prior art: this water jet equipment for agricu