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CN-224205877-U - Rotary sprinkler for irrigation

CN224205877UCN 224205877 UCN224205877 UCN 224205877UCN-224205877-U

Abstract

The utility model relates to the technical field of sprinkling irrigation machines, in particular to a rotary sprinkling irrigation machine for irrigation, which comprises a bottom plate, wherein a base pipe is fixedly connected to the upper end of the bottom plate, a connecting pipe is arranged on the pipe body of the base pipe in a communicating manner, a rotary pipeline is connected to the upper end of the base pipe in a limiting and rotating manner, and driven teeth are fixedly sleeved on the pipe body of the rotary pipeline. The utility model drives the spray heads to rotate at a constant speed by 360 degrees through the driving motor and the gear transmission, the single device can cover a large-area farmland, reduces the quantity of the spray heads and the pipeline laying cost and reduces the equipment installation difficulty, and the water quantity adjusting plate is driven by the rotating motor and the bevel gear group to realize stepless adjustment of the water quantity of 0% -100%, so that the water quantity can be adjusted in real time according to the growth period, the weather condition and the like of crops, and the situations of water resource waste, soil degradation and uneven crop growth caused by excessive irrigation are avoided.

Inventors

  • GAO TIAN

Assignees

  • 安徽皖宏建设集团有限公司

Dates

Publication Date
20260508
Application Date
20250528

Claims (6)

  1. 1. The rotary sprinkler for irrigation is characterized by comprising a bottom plate (1), wherein the upper end of the bottom plate (1) is fixedly connected with a base pipe (2), a connecting pipe (3) is arranged on the pipe body of the base pipe (2) in a communicating manner, a rotary pipeline (4) is connected to the upper end of the base pipe (2) in a limiting rotation manner, a driven gear (7) is fixedly sleeved on the pipe body of the rotary pipeline (4), a first driving component for driving the driven gear (7) to rotate is arranged at the upper end of the bottom plate (1), and a water quantity adjusting component is arranged in the rotary pipeline (4); The water quantity adjusting assembly comprises a rotating rod (8) which is connected with the side wall of the rotating pipeline (4) in a sliding and penetrating mode, one end of the rotating rod (8) located in the rotating pipeline (4) is fixedly connected with a water quantity adjusting plate (9), and a pipe body of the rotating pipeline (4) is provided with a second driving assembly used for driving the rotating rod (8) to rotate.
  2. 2. The rotary sprinkler for irrigation according to claim 1, wherein the first driving assembly comprises an equipment box (5) fixedly connected to the upper end of the base plate (1), a driving motor is fixedly installed in the equipment box (5), and a driving gear (6) meshed with the driven gear (7) is fixedly connected to the output end of the driving motor.
  3. 3. The rotary sprinkler for irrigation according to claim 1, wherein the upper end of the base pipe (2) is provided with a limit groove (21), and the lower end of the rotary pipe (4) is fixedly connected with a limit ring (41) which is in limit rotation connection with the limit groove (21).
  4. 4. A rotary sprinkler for irrigation according to claim 3, wherein the limit groove (21) is provided with a narrow upper part and a wide lower part, and the shape of the limit ring (41) is adapted to the limit groove (21).
  5. 5. The rotary sprinkler for irrigation according to claim 4, wherein the lower end of the limiting ring (41) is fixedly adhered with a sealing ring, and the sealing ring is located between the limiting ring (41) and the limiting groove (21).
  6. 6. The rotary sprinkler for irrigation according to claim 1, wherein the second driving assembly comprises a mounting box (10) fixedly connected to a pipe body of the rotary pipe (4), a driving bevel gear (11) is rotatably connected to an inner top wall of the mounting box (10), a driven bevel gear (13) is meshed with the driving bevel gear (11), a rotary motor (12) for driving the driving bevel gear (11) to rotate is fixedly arranged at an upper end of the mounting box (10), and the driven bevel gear (13) is fixedly connected to the water quantity adjusting plate (9) coaxially.

Description

Rotary sprinkler for irrigation Technical Field The utility model relates to the technical field of sprinkling irrigation machines, in particular to a rotary sprinkling irrigation machine for irrigation. Background With the continuous growth of global population and unbalanced water resources caused by climate change, agricultural irrigation has become an important means for improving crop yield and guaranteeing grain safety, and in agricultural production, irrigation is not only related to the growth of crops, but also directly affects the effective utilization of water resources. Traditional irrigation modes, such as flood irrigation, rely on natural mobility of water to enable water to permeate in farmlands, so that not only is water resource waste serious, but also the water utilization rate can only reach 40% -50%, and irrigation speed is slow, and the water demand of crops is difficult to be met rapidly. Along with the progress of science and technology, the sprinkling irrigation technique is established, the sprinkling irrigation is pressurized through the water pump, turn into water smoke or drop with water, evenly spray to the farmland through the shower nozzle, simulate the irrigation process of natural rainfall, broken through the topography restriction, but still there is the shortcoming in the in-service use, for example, some fixed shower nozzle's sprinkling irrigation equipment, its shower nozzle can't rotate, to large tracts of land, need a large amount of shower nozzles and complicated pipe-laying to realize comparatively comprehensive coverage, this undoubtedly increases equipment cost and installation degree of difficulty, current sprinkling irrigation equipment is inconvenient in addition to adjust the spraying water yield according to actual need, can not only aggravate the waste of water resource, still can lead to a series of negative consequences such as crop uneven growth, soil degradation, ecological environment problem, administrative cost rise. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model provides a rotary sprinkler for irrigation, which can effectively solve the problems that a sprinkler head in the prior art cannot rotate and is inconvenient to adjust the water sprinkling amount according to actual needs. In order to achieve the above purpose, the utility model is realized by the following technical scheme: The utility model provides a rotary sprinkler for irrigation, which comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a base pipe, the pipe body of the base pipe is communicated with a connecting pipe, the upper end of the base pipe is limited and rotationally connected with a rotary pipeline, the pipe body of the rotary pipeline is fixedly sleeved with a driven gear, the upper end of the bottom plate is provided with a first driving component for driving the driven gear to rotate, and the rotary pipeline is internally provided with a water quantity adjusting component; The water quantity adjusting assembly comprises a rotating rod which is connected with the side wall of the rotating pipeline in a sliding and penetrating mode, one end of the rotating rod, which is located in the rotating pipeline, is fixedly connected with a water quantity adjusting plate, and a pipe body of the rotating pipeline is provided with a second driving assembly for driving the rotating rod to rotate. According to the rotary sprinkler for irrigation, the first driving assembly comprises the equipment box fixedly connected with the upper end of the bottom plate, the driving motor is fixedly installed in the equipment box, and the driving gear meshed with the driven gear is fixedly connected with the output end of the driving motor. According to the rotary sprinkler for irrigation, the limiting groove is formed in the upper end of the base pipe, and the lower end of the rotary pipeline is fixedly connected with the limiting ring which is in limiting rotation connection with the limiting groove. According to the rotary sprinkler for irrigation, the limiting groove is narrow in upper part and wide in lower part, and the shape of the limiting ring is matched with the limiting groove. According to the rotary sprinkler for irrigation, the sealing ring is fixedly bonded at the lower end of the limiting ring, and the sealing ring is positioned between the limiting ring and the limiting groove. According to the rotary sprinkler for irrigation, the second driving assembly comprises the installation box fixedly connected with the pipe body of the rotary pipeline, the inner top wall of the installation box is rotationally connected with the driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, the upper end of the installation box is fixedly provided with the rotary motor for driving the driving bevel gear to rotate, and the driven bevel gear is coaxially and fixedly connected with the water