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CN-224219087-U - Irrigation mechanism for water conservancy construction

CN224219087UCN 224219087 UCN224219087 UCN 224219087UCN-224219087-U

Abstract

The utility model relates to a water conservancy irrigation mechanism for water conservancy construction, and belongs to the technical field of water conservancy irrigation. The irrigation mechanism for water conservancy construction comprises a main pipe, wherein the surface of the main pipe is communicated with a plurality of branch pipes, the upper ends of the surfaces of the branch pipes are communicated with a plurality of vertical pipes which are uniformly distributed, water is guided into the annular pipe and sprayed out of a plurality of spray pipes to spray water to farmlands, and under the action of a plurality of through holes, the water columns sprayed out of the spray pipes are dispersed, so that the spray pipes form a plurality of diffused water drops to spray water through the plurality of through holes, the spray range of the water is enlarged, the installation ring can be driven to drive the plurality of poking plates to synchronously rotate under the action of a rotating wheel while the water is sprayed, the continuous collision between the plurality of poking plates and the sprayed water columns is utilized to change the flow direction of the water drops, the spray dead angles are avoided during the spray operation under the action of the plurality of through holes and the poking plates, and the spray effect on farmlands is ensured.

Inventors

  • MA JUNFU
  • CAO JINYU
  • WANG LIQIANG
  • MA LIN

Assignees

  • 甘肃省水利水电工程局有限责任公司

Dates

Publication Date
20260512
Application Date
20250614

Claims (7)

  1. 1. Irrigation mechanism for hydraulic construction, characterized by, include: The device comprises a main pipe (100), wherein the surface of the main pipe (100) is communicated with a plurality of branch pipes (200), the upper ends of the surfaces of the branch pipes (200) are communicated with a plurality of vertical pipes (300) which are uniformly distributed, and the top ends of the vertical pipes (300) are provided with sprinkling irrigation mechanisms (400); Wherein, sprinkling irrigation mechanism (400) include outlet pipe (410) with standpipe (300) installation, the top intercommunication of outlet pipe (410) has annular pipe (420), the surface intercommunication of annular pipe (420) has a plurality of spray tubes (430) that are the arc distribution, the inner wall rotation of outlet pipe (410) is connected with runner (440), the top of runner (440) axis of rotation runs through outlet pipe (410) and fixedly connected with collar (450), the bottom rotation of collar (450) is connected with a plurality of stirring board (460) that are the annular distribution, stirring board (460) are the slope setting.
  2. 2. The irrigation mechanism as recited in claim 1, wherein the sprinkling irrigation mechanism (400) further comprises a fixed cylinder (431) fixedly connected to the surface of the nozzle (430), the water outlet end of the nozzle (430) is located in the fixed cylinder (431), one end of the fixed cylinder (431) is bent into a half sphere, and a plurality of through holes (432) are formed in one end of the fixed cylinder (431).
  3. 3. The irrigation mechanism for water conservancy construction according to claim 1, wherein a coil spring (461) is fixedly connected to the surface of the rotating shaft of the pulling plate (460), and one end of the coil spring (461) away from the rotating shaft of the pulling plate (460) is fixedly connected with the inner wall of the mounting ring (450).
  4. 4. The irrigation mechanism for water conservancy construction according to claim 1, wherein a sealing bearing (470) is fixedly connected to the surface of the rotating shaft of the rotating wheel (440), and the outer edge of the sealing bearing (470) is fixedly connected to the inner wall of the water outlet pipe (410).
  5. 5. The irrigation mechanism for water conservancy construction according to claim 1, wherein the bottom end of the mounting ring (450) is fixedly connected with a plurality of annularly distributed limiting rods (451), the number of the limiting rods (451) corresponds to the positions of the plurality of shifting plates (460) one by one, and the limiting rods (451) are located on one side of the corresponding shifting plates (460).
  6. 6. The irrigation mechanism as recited in claim 1, wherein a plurality of through slots (462) are provided on a surface of the deflector (460).
  7. 7. The irrigation mechanism as recited in claim 1, wherein the number of the nozzles (430) is five, and the nozzles (430) are arranged obliquely.

Description

Irrigation mechanism for water conservancy construction Technical Field The utility model relates to the technical field of irrigation, in particular to an irrigation mechanism for water conservancy construction. Background The water conservancy construction refers to various construction activities for building the water conservancy project, the water conservancy irrigation is an important component of the water conservancy project, and the water conservancy irrigation ensures that the areas such as farmlands, gardens and the like obtain sufficient and reasonable water supply so as to meet the demands of crop growth or landscape plant maintenance. The comparatively common irrigation mechanism among the prior art at present is including being responsible for, the branch pipe, standpipe and spray tube are constituteed, be responsible for, the branch pipe is all buried underground, the standpipe is drawn forth from the underground branch pipe, the spray tube is installed on fixed standpipe, when carrying out the sprinkling irrigation, water in with the ditch is introduced into the main pipe through the delivery pump, water flows in being responsible for and distributes to a plurality of branch pipes, and get into the standpipe through a plurality of branch pipes, the rethread spray tube sprays in the farmland, thereby realize the sprinkling irrigation operation, but can spray out the water formation water column when the spray tube sprays, form the sprinkling dead angle easily, influence the sprinkling irrigation effect to the farmland. Disclosure of utility model Based on this, can spray out water formation water column when needs to spray to the spray tube, form easily and spray the dead angle, influence the problem to the farmland sprinkling irrigation effect, provide a irrigation mechanism for hydraulic construction. The device comprises a main pipe, wherein the surface of the main pipe is communicated with a plurality of branch pipes, the upper ends of the surfaces of the branch pipes are communicated with a plurality of vertical pipes which are uniformly distributed, and the top ends of the vertical pipes are provided with sprinkling irrigation mechanisms; The sprinkling irrigation mechanism comprises a water outlet pipe which is installed with a vertical pipe, an annular pipe is communicated with the top end of the water outlet pipe, a plurality of spray pipes which are distributed in an arc shape are communicated with the surface of the annular pipe, a rotating wheel is connected to the inner wall of the water outlet pipe in a rotating mode, the top end of a rotating shaft of the rotating wheel penetrates through the water outlet pipe and is fixedly connected with a mounting ring, a plurality of poking plates which are distributed in an annular shape are connected to the bottom end of the mounting ring in a rotating mode, and the poking plates are arranged in an inclined mode. In one embodiment, the sprinkling irrigation mechanism further comprises a fixed cylinder fixedly connected to the surface of the spray pipe, the water outlet end of the spray pipe is located in the fixed cylinder, one end of the fixed cylinder is bent to be one half of a sphere, and a plurality of through holes are formed in one end of the fixed cylinder. The spray pipe is favorable for dispersing the water columns sprayed by the spray pipe, and the water columns sprayed by the spray pipe form a plurality of diffused water drops to spray through a plurality of through holes, so that the spray range of water is enlarged. In one embodiment, the surface of the shifting plate rotating shaft is fixedly connected with a coil spring, and one end of the coil spring, which is far away from the shifting plate rotating shaft, is fixedly connected with the inner wall of the mounting ring. The stirring plate can stir the water column and continuously shake the water column, so that the dispersing effect of the sprayed water column is improved. In one embodiment, a sealing bearing is fixedly connected to the surface of the rotating shaft of the rotating wheel, and the outer edge of the sealing bearing is fixedly connected with the inner wall of the water outlet pipe. The tightness of the connection between the rotating shaft of the rotating wheel and the water outlet pipe is guaranteed. In one embodiment, the bottom end of the mounting ring is fixedly connected with a plurality of limiting rods which are distributed in an annular mode, the number of the limiting rods corresponds to the positions of the plurality of poking plates one by one, and the limiting rods are located on one side of the corresponding poking plates. The device is beneficial to limiting the initial rotation direction of the shifting plate, and the reverse torsion of the coil spring is avoided when the shifting plate initially rotates, so that the running stability of the device is ensured. In one embodiment, a plurality of through grooves are formed in the surface of the