Multifunctional irrigation nozzle

Abstract

The utility model relates to the technical field of irrigation nozzles, in particular to a multifunctional irrigation nozzle which comprises a mounting pipe, and the bottom end of the mounting pipe is communicated with a water guide pipe. The adjusting mechanism capable of changing the irrigation water flow form according to use requirements is arranged at the top end of the mounting pipe; by arranging the adjusting mechanism, the two water guide grooves in the connecting pipe are arc-shaped, the positions of the water guide grooves are staggered up and down, a groove in the bottom is matched with the connecting groove to convey water flow, the two water guide grooves communicate with a water mist spray head and a water collecting spray head correspondingly, and the irrigation mode of the irrigation spray head is adjusted and changed; a motor is matched with a tooth block on the outer wall of a connecting pipe through a first gear to drive the connecting pipe to rotate to adjust the water flow form, water flow passes through a turbine to drive a mounting pipe to rotate, the mounting pipe drives an irrigation nozzle to perform rotary spraying, the form of water flow sprayed by the irrigation nozzle can be adjusted, and the irrigation effect of the irrigation nozzle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigation sprinkler heads, in particular to a multifunctional irrigation sprinkler head. Background Art

[0002] Sprinkler irrigation is an irrigation method that uses a water pump and pipe system or the drop of natural water sources to spray water with a certain pressure into the air, and then scatters it into small droplets or forms mist to fall on plants and the ground. The sprinkler head is a very important component of the sprinkler irrigation system. It changes the water flow pattern and sprays it onto farmland or other places that need irrigation, thereby achieving water and fertilizer integration of the land.

[0003] After searching the Chinese patent "A rotating sprinkler for a multifunctional irrigation system", the publication number is "CN204796385U". This patent has a reducer arranged in a connecting cylinder, and a blade with the windward side vertically downward is arranged on the input shaft of the reducer. The output shaft is fixed together with the lower end of the rotating shaft to form a hydraulic power input structure of the rotating shaft. The utility model has a novel and unique structure, is simple and reasonable, easy to produce, low cost, stable rotation speed, and long spraying distance. However, when using the irrigation sprinkler, it is not convenient to quickly change the spraying mode of the water flow according to the use requirements, which reduces the irrigation effect of the device.

[0004] Therefore, a multifunctional irrigation sprinkler is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional irrigation sprinkler in order to solve the above problems, thereby improving the problem that it is inconvenient to quickly change the spraying mode of the water flow according to usage requirements.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a multifunctional irrigation sprinkler, comprising a mounting tube, the bottom end of which is connected to a water guide pipe; an adjusting mechanism, which can change the irrigation water flow pattern according to usage requirements, and is arranged at the top end of the mounting tube; wherein the adjusting mechanism comprises a connecting tube rotatably connected to the top end of the mounting tube, the inner wall of the connecting tube is provided with two water guide grooves, and a lifting assembly is arranged at the bottom end of the mounting tube.

[0007] Preferably, the adjustment mechanism also includes a connecting groove opened on one side of the top of the mounting tube, the connecting groove is connected to the water guide groove, one of the water guide grooves is threadedly connected to water mist nozzles on both sides, and the other water guide groove is threadedly connected to water collection nozzles on both sides, so that the water flow pattern sprayed by the irrigation nozzle can be switched to improve the irrigation effect of the irrigation nozzle.

[0008] Preferably, one end of the water mist nozzle and the water collecting nozzle is provided with a sealing ring, which can improve the sealing effect between the water mist nozzle and the water collecting nozzle and the connecting pipe and prevent water leakage.

[0009] Preferably, the inner wall of the water pipe is rotatably connected to a turbine, one end of the turbine is fixedly connected to a fixing rod, one end of the fixing rod is fixedly connected to a mounting pipe, and when water flows through the turbine, it is driven to rotate, so that the turbine can drive the mounting pipe to rotate, and the irrigation sprinkler can spray water all around.

[0010] Preferably, a plurality of evenly distributed tooth blocks are fixedly connected to the outer wall of the connecting pipe, and a first gear is provided on one side of the connecting pipe. The first gear is meshingly connected with the tooth blocks on the outer wall of the connecting pipe, which can drive the connecting pipe to rotate, and can switch the shape of the water flow, thereby improving the use effect of the device.

[0011] Preferably, a motor is fixedly connected to the bottom end of the first gear, which can drive the first gear to engage with the gear block to drive the connecting pipe to rotate.

[0012] Preferably, the lifting assembly includes a fixed cylinder arranged on the outer wall of the water pipe, the inner wall of the fixed cylinder is slidably connected to a supporting cylinder, both sides of the supporting cylinder are fixedly connected to sliding blocks, and both sides of the inner wall of the fixed cylinder are provided with sliding grooves matching the sliding blocks, which can drive the irrigation nozzle to move up and down and adjust the height of the irrigation nozzle.

[0013] Preferably, a screw is rotatably connected to one side of the inner wall of the fixed cylinder, and the screw is threadedly connected to one of the sliders. A rotating rod is rotatably connected to one side of the fixed cylinder, and one end of the rotating rod and the screw are fixedly connected to bevel gears. The two bevel gears are meshingly connected, which can drive the irrigation nozzle to move up and down, thereby improving the irrigation effect of the irrigation nozzle.

[0014] The beneficial effects of the utility model are:

[0015] 1. By setting an adjustment mechanism, when the water flow sprayed from the irrigation nozzle is switched, the two water guide grooves in the connecting pipe are both arc-shaped, and the positions of the water guide grooves are staggered up and down. The water flow is transported by cooperating with the connecting groove through the groove at the bottom. The two water guide grooves are respectively connected with the water mist nozzle and the water collection nozzle, and the irrigation mode of the irrigation nozzle is adjusted and changed. The motor drives the connecting pipe to rotate through the first gear and the tooth block on the outer wall of the connecting pipe to adjust the water flow shape. The water flow passes through the turbine so that it can drive the installation pipe to rotate. The installation pipe drives the irrigation nozzle to rotate and spray, thereby improving the irrigation effect of the irrigation nozzle. The water flow shape of the irrigation nozzle can be adjusted to improve the irrigation effect of the irrigation nozzle.

[0016] 2. By setting up a lifting component, when the irrigation nozzle is in use, the rotating rod is rotated to drive the two bevel gears to cooperate, one of the bevel gears drives the screw to rotate and cooperates with one of the sliders to drive the support tube to move upward, so as to adjust the spraying height of the irrigation nozzle and improve the spraying effect of the device. The support tube cooperates with the slide groove through the two sliders to enable it to move up and down in the fixed tube, which is convenient for adjusting the spraying height of the irrigation nozzle and improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the lifting component structure of the utility model.

[0021] In the figure: 1. mounting pipe; 2. water guide pipe; 3. adjusting mechanism; 301. connecting pipe; 302. water guide groove; 303. connecting groove; 304. water mist nozzle; 305. water collecting nozzle; 306. sealing ring; 307. turbine; 308. fixing rod; 309. gear block; 310. first gear; 311. motor; 312. lifting assembly; 3121. fixing cylinder; 3122. supporting cylinder; 3123. slider; 3124. slide groove; 3125. screw rod; 3126. rotating rod; 3127. bevel gear. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] When implementing: Figure 1-4 As shown, a multifunctional irrigation sprinkler comprises a mounting tube 1, the bottom end of which is connected to a water guide tube 2; an adjusting mechanism 3, which can change the irrigation water flow pattern according to usage requirements, is arranged at the top end of the mounting tube 1; wherein the adjusting mechanism 3 comprises a connecting tube 301 rotatably connected to the top end of the mounting tube 1, two water guide grooves 302 are provided on the inner wall of the connecting tube 301, and a lifting assembly 312 is provided at the bottom end of the mounting tube 1.

[0024] like Figure 2 and Figure 3 As shown, the regulating mechanism 3 also includes a connecting groove 303 opened on one side of the top of the mounting pipe 1, the connecting groove 303 is connected to the water guide groove 302, both sides of one of the water guide grooves 302 are threadedly connected with water mist nozzles 304, and both sides of the other water guide groove 302 are threadedly connected with water collection nozzles 305, and one end of the water mist nozzle 304 and the water collection nozzle 305 are provided with a sealing ring 306, the inner wall of the water guide pipe 2 is rotatably connected with a turbine 307, one end of the turbine 307 is fixedly connected with a fixing rod 308, one end of the fixing rod 308 is fixedly connected to the mounting pipe 1, the outer wall of the connecting pipe 301 is fixedly connected with a plurality of evenly distributed tooth blocks 309, and a first gear 310 is provided on one side of the connecting pipe 301, and the first gear 310 is meshed with the tooth block 309 on the outer wall of the connecting pipe 301 The motor 311 is fixedly connected to the bottom end of the first gear 310, and the motor 311 drives the first gear 310 to mesh with the tooth block 309 on the outer wall of the connecting pipe 301, and drives the connecting pipe 301 to rotate, so that the groove at the bottom end of one of the water guide grooves 302 is aligned with the connecting groove 303, and the water guide pipe 2 conveys the water flow to one of the water guide grooves 302 and then sprays it out by the water collecting nozzle 305. When the water flow is conveyed, it is driven to rotate by the turbine 307. The turbine 307 drives the water mist nozzle 304 and the water collecting nozzle 305 on the mounting pipe 1 to rotate through the fixing rod 308. The water mist nozzle 304 and the water collecting nozzle 305 are threadedly connected to the connecting pipe 301, so that they can be removed and replaced, and the water flow pattern of the irrigation nozzle can be adjusted to improve the irrigation effect of the irrigation nozzle.

[0025] like Figure 4 As shown, the lifting assembly 312 includes a fixed cylinder 3121 arranged on the outer wall of the water pipe 2, the inner wall of the fixed cylinder 3121 is slidably connected to the support cylinder 3122, both sides of the support cylinder 3122 are fixedly connected to the slider 3123, both sides of the inner wall of the fixed cylinder 3121 are provided with a slide groove 3124 matching the slider 3123, one side of the inner wall of the fixed cylinder 3121 is rotatably connected to a screw rod 3125, the screw rod 3125 is threadedly connected to one of the sliders 3123, one side of the fixed cylinder 3121 is rotatably connected to a rotating rod 3126, and the rotating rod 3126 A bevel gear 3127 is fixedly connected to one end of the screw rod 3125, and the two bevel gears 3127 are meshed together. The rotating rod 3126 is manually rotated to drive one of the bevel gears 3127 to mesh with the other bevel gear 3127. The other bevel gear 3127 drives the screw rod 3125 to be threadedly connected with one of the sliders 3123. The support cylinder 3122 is driven to slide upward in the fixed cylinder 3121 through one of the sliders 3123 to adjust the height of the irrigation nozzle, thereby facilitating the adjustment of the spraying height of the irrigation nozzle and improving the use effect of the device.

[0026] When the utility model is in use, the controller starts the motor 311, and the motor 311 drives the first gear 310 to mesh with the tooth block 309 on the outer wall of the connecting pipe 301 to drive the connecting pipe 301 to rotate, so that one of the water guide grooves 302 in the connecting pipe 301 is aligned with the connecting groove 303, and the water guide pipe 2 cooperates with the installation pipe 1 to transport the water flow to one of the water guide grooves 302 and then spray it out by the water collection nozzle 305, and the connecting pipe 301 continues to rotate so that the other water guide groove 302 is aligned with the connecting groove 303 Water flows out from the water mist nozzle 304, and when the water flows through the turbine 307, it drives the turbine 307 and the fixed rod 308 to rotate, so that the irrigation nozzle can rotate during irrigation. Manually rotating the rotating rod 3126 drives one of the bevel gears 3127 to engage with the other bevel gear 3127, and the other bevel gear 3127 drives the screw rod 3125 to be threadedly connected with one of the sliders 3123, so that it drives the support tube 3122 to slide upward in the fixed tube 3121, so as to adjust the height of the irrigation nozzle.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multifunctional irrigation sprinkler, characterized in that: include: A mounting pipe (1), the bottom end of the mounting pipe (1) being connected to a water guide pipe (2); An adjusting mechanism (3) capable of changing the irrigation water flow pattern according to usage requirements, the adjusting mechanism (3) being arranged at the top end of the mounting pipe (1); The adjusting mechanism (3) comprises a connecting pipe (301) rotatably connected to the top of the mounting pipe (1), the inner wall of the connecting pipe (301) is provided with two water guide grooves (302), and the bottom end of the mounting pipe (1) is provided with a lifting assembly (312); The regulating mechanism (3) further comprises a connecting groove (303) provided on one side of the top of the mounting tube (1), wherein the connecting groove (303) is connected to the water guide groove (302), wherein both sides of one of the water guide grooves (302) are threadedly connected to water mist nozzles (304), and both sides of the other water guide groove (302) are threadedly connected to water collection nozzles (305); A sealing ring (306) is provided at one end of the water mist nozzle (304) and the water collection nozzle (305); The inner wall of the water guide pipe (2) is rotatably connected to a turbine (307), one end of the turbine (307) is fixedly connected to a fixing rod (308), and one end of the fixing rod (308) is fixedly connected to the mounting pipe (1); A plurality of evenly distributed tooth blocks (309) are fixedly connected to the outer wall of the connecting tube (301); a first gear (310) is provided on one side of the connecting tube (301); the first gear (310) is meshedly connected with the tooth blocks (309) on the outer wall of the connecting tube (301); The bottom end of the first gear (310) is fixedly connected to a motor (311).

2. A multifunctional irrigation sprinkler according to claim 1, characterized in that: The lifting assembly (312) comprises a fixed cylinder (3121) arranged on the outer wall of the water pipe (2); the inner wall of the fixed cylinder (3121) is slidably connected to a support cylinder (3122); both sides of the support cylinder (3122) are fixedly connected to sliders (3123); and both sides of the inner wall of the fixed cylinder (3121) are provided with sliding grooves (3124) matching the sliders (3123).

3. A multifunctional irrigation sprinkler according to claim 2, characterized in that: A screw rod (3125) is rotatably connected to one side of the inner wall of the fixed cylinder (3121), and the screw rod (3125) is threadedly connected to one of the sliders (3123). A rotating rod (3126) is rotatably connected to one side of the fixed cylinder (3121), and one end of the rotating rod (3126) and the screw rod (3125) are both fixedly connected to bevel gears (3127), and the two bevel gears (3127) are meshingly connected.

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