Agricultural water-saving irrigation pipeline

Abstract

The utility model relates to the technical field of agricultural water-saving irrigation pipelines, and discloses an agricultural water-saving irrigation pipeline which comprises a water conveying pipeline, a supporting frame is fixedly installed at the top of the water conveying pipeline, and an adjustable irrigation assembly is arranged at the top of the supporting frame. The adjustable irrigation assembly comprises a motor, a spray head, a control valve, a sliding disc, a fixing rod and a fixing plate, the motor is connected with a threaded block through a screw rod, the threaded block is connected with a telescopic branch pipe through a connecting plate, and through the arrangement of the adjustable irrigation assembly, a worker starts the motor to drive the screw rod to rotate, so that the threaded block moves linearly; the connecting plate drives the telescopic branch pipe to move, the height of the spray head is changed, the irrigation range is flexibly adjusted according to irrigation requirements of different areas of a farmland, irrigation dead angles and excessive irrigation are avoided, meanwhile, the control valve is adjusted to accurately control the water yield of the spray head, water resources are reasonably distributed according to the water requirement of crops and soil humidity, and waste is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural water saving irrigation pipeline technical field, especially agricultural water saving irrigation pipeline. BACKGROUND

[0002] Under the background of global water resources increasingly tense, as a big water user, the water consumption of agriculture accounts for a large proportion of total water consumption, traditional agricultural irrigation methods, such as flood irrigation, due to low water resource utilization rate, serious waste, leading to a large amount of water resources being consumed, at the same time, unreasonable irrigation methods are also easy to cause soil salinization, groundwater level decline and other ecological environment problems, seriously affecting the sustainable development of agriculture, with the advancement of agricultural modernization, the requirement of agricultural irrigation technology is continuously improved, water saving irrigation technology emerges as the times require, and water saving irrigation pipeline as a key component of water saving irrigation system plays an important role, the early irrigation pipeline has many problems, such as serious leakage phenomenon in the process of pipeline water delivery, leading to water resource waste, unreasonable pipeline layout, unable to realize uniform irrigation, affecting crop growth, pipeline material is not corrosion resistant, short service life, increasing the cost of agricultural production.

[0003] The applicant found that a kind of agricultural water saving irrigation pipeline is disclosed in Chinese patent, and the publication (announcement) number is "CN214206678U", the patent mainly through the inner thread connection of multiple connecting barrels and connecting barrel setting corresponding water saving sprinkler, when needing to irrigate sprinkling, then the total control valve of water source pipe can be opened, in turn, the pressure of water is increased under the condition of guaranteeing the stable transmission of water through the inclined channel opened in the connecting pipe, in turn, the water pressure, connecting pipe, inclined channel, control cylinder, sealing hole and sealing pad are used to overcome the elastic force of waterproof spring and support ring into water release tank, in turn, water enters into connecting cylinder, in turn, water saving sprinkler connected by connecting cylinder thread is used for irrigation work, but the patent cannot flexibly adjust the irrigation range according to the actual irrigation demand of different regions of farmland, in the actual use process, due to the fact that the irrigation range cannot be flexibly adjusted, part of the area is difficult to be irrigated, so that the crops in these areas grow poorly due to lack of water, therefore, we propose a kind of agricultural water saving irrigation pipeline. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of agricultural water saving irrigation pipeline, to solve the problem that the above background technology cannot flexibly adjust the irrigation range according to the actual irrigation demand of different regions of farmland, in the actual use process, due to the fact that the irrigation range cannot be flexibly adjusted, part of the area is difficult to be irrigated, so that the crops in these areas grow poorly due to lack of water.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: an agricultural water -saving irrigation pipeline, including water delivery pipeline, the top of water delivery pipeline is fixedly installed with support frame, the top of support frame is provided with adjustable irrigation subassembly, adjustable irrigation subassembly includes motor, shower nozzle, control valve, sliding disc, fixed link and fixed plate, the motor is connected with threaded block through screw rod, threaded block is connected with telescopic branch pipe through connecting plate, the fixed link is fixedly installed in the top right side of support frame, the motor is fixedly installed in the top left side of support frame.

[0006] As a preferred scheme, the lower end of the screw rod is fixedly connected to the output end of the motor, the upper end of the screw rod is rotatably connected to the bottom left side of the fixed plate, the bottom right side of the fixed plate is fixedly connected to the top of the fixed rod, and the inner wall of the threaded block is threadedly connected to the outer wall of the screw rod.

[0007] As a preferred scheme, the connecting plate and the telescopic branch pipe are provided with multiple groups, the multiple connecting plates are fixedly connected to the top of the multiple telescopic branch pipes, the left end of the left connecting plate is fixedly connected to the surface of the threaded block, and the right end of the right connecting plate is fixedly connected to the surface of the sliding disc.

[0008] As a preferred scheme, the control valve and the shower nozzle are also provided with multiple groups, the multiple control valves are fixedly connected to the lower outer wall of the multiple telescopic branch pipes respectively, the multiple shower nozzles are fixedly connected to the top outer wall of the multiple telescopic branch pipes respectively, the lower ends of the multiple telescopic branch pipes are fixedly connected to the upper surface of the water delivery pipeline, and the inner wall of the sliding disc is slidably connected to the outer wall of the fixed rod.

[0009] As a preferred scheme, the inside of the water delivery pipeline is provided with a filter assembly, the filter assembly comprises a filter cartridge, a slot is formed in the front inner wall of the water delivery pipeline, and a plug rod is fixedly connected to the outer wall of the filter cartridge.

[0010] As a preferred scheme, the outer wall of the plug rod is slidably connected to the inner wall of the slot, a plurality of circumferentially distributed filter holes are formed in the back outer wall of the filter cartridge, and a filter screen is fixedly installed on the inner wall of the water delivery pipeline and located at the rear side of the filter cartridge.

[0011] The technical effects and advantages of the utility model are as follows:

[0012] 1、Through the adjustable irrigation assembly arranged, the staff can drive the screw rod to rotate by starting the motor, so that the threaded block makes linear motion, the threaded block drives the telescopic branch pipe to move through the connecting plate, so that the height position of the spray head is changed, so that the irrigation range can be flexibly adjusted according to the actual irrigation demand of different regions of farmland, uniform and accurate irrigation is ensured, and the conditions of irrigation dead angle or excessive irrigation are avoided, and the staff can accurately control the water output of each spray head by adjusting the control valve, so that water resources can be reasonably distributed according to the actual conditions such as water demand of crops and soil humidity, and waste of water resources is avoided.

[0013] 2、Through the filter assembly arranged, the filter holes distributed on the back of the filter cylinder can preliminarily filter the irrigation water, intercept larger particle impurities in the water, and then the water flow passes through the filter cylinder, and the filter screen at the rear side further filters out small impurities, so that double filtration can effectively prevent impurities from blocking the spray head and the telescopic branch pipe, so as to ensure the cleanliness of the irrigation water and the stable operation of the irrigation work. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a structure schematic view of the adjustable irrigation assembly of the utility model;

[0016] Figure 3 It is a structure schematic view of the adjustable irrigation assembly of the utility model;

[0017] Figure 4 It is a whole local structure schematic view of the utility model;

[0018] Figure 5 It is a structure schematic view of the filter assembly of the utility model;

[0019] Figure 6 It is a back structure schematic view of the filter cylinder of the utility model.

[0020] In the drawing: 1, water pipeline; 2, support frame; 3, adjustable irrigation assembly; 301, motor; 302, screw rod; 303, threaded block; 304, connecting plate; 305, telescopic branch pipe; 306, spray head; 307, control valve; 308, fixed rod; 309, sliding disc; 310, fixed plate; 4, filter assembly; 401, slot; 402, filter cylinder; 403, plug rod; 404, filter hole; 405, filter screen. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0022] Please refer to the accompanying Figure 1 - the accompanying Figure 3 The utility model provides an agricultural water saving irrigation pipeline, including water delivery pipeline 1, the top fixed mounting of water delivery pipeline 1 has support frame 2, the top of support frame 2 is provided with adjustable irrigation assembly 3, adjustable irrigation assembly 3 includes motor 301, shower head 306, control valve 307, sliding disc 309, fixed rod 308 and fixed plate 310, motor 301 is connected with threaded block 303 through screw rod 302, threaded block 303 is connected with telescopic branch pipe 305 through connecting plate 304, fixed rod 308 is fixedly installed at the top right side of support frame 2, motor 301 is fixedly installed at the top left side of support frame 2, the lower end of screw rod 302 is fixedly connected to the output end of motor 301, the upper end of screw rod 302 is rotatably connected to the bottom left side of fixed plate 310, the bottom right side of fixed plate 310 is fixedly connected to the top of fixed rod 308, the inner wall of threaded block 303 is screw connected to the outer wall of screw rod 302, connecting plate 304 and telescopic branch pipe 305 are provided with multiple groups, multiple connecting plate 304 are fixedly connected to the top of multiple telescopic branch pipes 305, the left end of left connecting plate 304 is fixedly connected to the surface of threaded block 303, the right end of right connecting plate 304 is fixedly connected to the surface of sliding disc 309, control valve 307 and shower head 306 are also provided with multiple groups, multiple control valves 307 are fixedly connected to the lower outer wall of multiple telescopic branch pipes 305 respectively, multiple shower heads 306 are fixedly connected to the top outer wall of multiple telescopic branch pipes 305 respectively, the lower end of multiple telescopic branch pipes 305 is fixedly connected to the upper surface of water delivery pipeline 1, the inner wall of sliding disc 309 is slidingly connected to the outer wall of fixed rod 308.

[0023] Support frame 2 plays the role of supporting adjustable irrigation assembly 3, so that adjustable irrigation assembly 3 can be stably installed above water delivery pipeline 1, telescopic branch pipe 305 is the transmission channel of irrigation water, which transports water in water delivery pipeline 1 to shower head 306, and its telescopic property cooperates with the movement of threaded block 303 to adjust the position of shower head 306.

[0024] Specifically, by setting the adjustable irrigation assembly 3, the staff starts the motor 301, the motor 301 drives the screw rod 302 to rotate, drives the threaded block 303 to move linearly, the threaded block 303 drives the telescopic branch pipe 305 to move through the connecting plate 304, changes the height position of the nozzle 306, this operation adjusts the coverage range of the nozzle 306 according to the irrigation needs of different areas of farmland, realizes accurate control of the irrigation area, avoids the occurrence of irrigation dead angle and excessive irrigation, at the same time, the staff adjusts the control valve 307, controls the water flow of the telescopic branch pipe 305, realizes accurate adjustment of the water output of each nozzle 306, reasonably allocates water resources according to the water requirement of crops and soil humidity, and avoids waste of water resources.

[0025] Please refer to the attached Figure 1 , attached Figure 4 -attached Figure 6 , the inside of the water delivery pipeline 1 is provided with a filter assembly 4, the filter assembly 4 includes a filter cylinder 402, a slot 401 is formed on the inner wall of the front side of the water delivery pipeline 1, a plug rod 403 is fixedly connected to the outer wall of the filter cylinder 402, the outer wall of the plug rod 403 is slidingly connected to the inner wall of the slot 401, a plurality of circumferentially distributed filter holes 404 are formed on the back outer wall of the filter cylinder 402, and a filter screen 405 is fixedly installed on the inner wall of the water delivery pipeline 1 and located at the rear side of the filter cylinder 402.

[0026] The slot 401 provides a space for the plug rod 403 to insert and slide, plays a positioning and guiding role, so that the filter cylinder 402 can be accurately installed inside the water delivery pipeline 1 and can be conveniently disassembled and installed.

[0027] Specifically, by setting the filter assembly 4, when the irrigation water flows through the water delivery pipeline 1, the circumferentially distributed filter holes 404 on the back of the filter cylinder 402 preliminarily filter the water flow, intercept larger particles in the water, after the preliminarily filtered water flow passes through the filter cylinder 402, the rear filter screen 405 performs secondary filtration on it to remove small impurities, the filter cylinder 402 and the filter screen 405 double-filter to prevent impurities from entering the nozzle 306 and the telescopic branch pipe 305 to cause blockage, guarantee the irrigation water quality, and ensure the stable operation of the irrigation work.

[0028] The utility model discloses a working principle: the utility model discloses a kind of agricultural water-saving irrigation pipeline, first, staff starts motor 301, motor 301 drives screw rod 302 to rotate, screw rod 302 rotation drives screw block 303 to do linear motion along screw rod 302, screw block 303 is connected with multiple groups telescopic branch pipe 305 by connecting plate 304, and when screw block 303 moves, it will drive telescopic branch pipe 305 to move synchronously, telescopic branch pipe 305 top is equipped with shower head 306, the height position of shower head 306 also changes when telescopic branch pipe 305 moves, in this process, sliding disc 309 slides on fixed rod 308, simultaneously staff can adjust control valve 307, control the water flow in telescopic branch pipe 305, to realize the accurate regulation of the water discharge of each shower head 306, secondly, staff can insert rod 403 into the inside of slot 401, to install filter cartridge 402 in the inside of water delivery pipeline 1, when irrigation water flows into water delivery pipeline 1, irrigation water flow will first pass through filter cartridge 402, and the filter hole 404 distributed on its back circumference carries out preliminary filtration to water flow, intercepts larger particle impurities in water, after the water flow after preliminary filtration passes through filter cartridge 402, reaches filter screen 405 located at its back side, and filter screen 405 carries out secondary filtration to water flow, removes small impurities.

[0029] Finally, it should be noted that: the above only for preferred embodiment of the utility model has been described, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiment, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part technical feature, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. An agricultural water-saving irrigation pipe comprising a water delivery pipe (1), characterized in that: The top of the water pipeline (1) is fixedly installed with a support frame (2), and the top of the support frame (2) is provided with an adjustable irrigation assembly (3), which comprises a motor (301), a spray head (306), a control valve (307), a sliding disc (309), a fixed rod (308) and a fixed plate (310), the motor (301) is connected with a threaded block (303) through a screw rod (302), the threaded block (303) is connected with a telescopic branch pipe (305) through a connecting plate (304), the fixed rod (308) is fixedly installed at the top right side of the support frame (2), and the motor (301) is fixedly installed at the top left side of the support frame (2).

2. An agricultural water saving irrigation pipe according to claim 1, characterized in that: The lower end of the screw rod (302) is fixedly connected to the output end of the motor (301), the upper end of the screw rod (302) is rotatably connected to the bottom left side of the fixed plate (310), the bottom right side of the fixed plate (310) is fixedly connected to the top of the fixed rod (308), and the inner wall of the threaded block (303) is threadedly connected to the outer wall of the screw rod (302).

3. An agricultural water saving irrigation pipe according to claim 2, characterized in that: The connecting plate (304) and the telescopic branch pipe (305) are provided with a plurality of groups, a plurality of groups of the connecting plate (304) are fixedly connected to the top of a plurality of groups of the telescopic branch pipe (305), the left end of the left connecting plate (304) is fixedly connected to the surface of the threaded block (303), and the right end of the right connecting plate (304) is fixedly connected to the surface of the sliding disc (309).

4. An agricultural water saving irrigation pipe according to claim 3, characterized in that: The control valve (307) and the spray head (306) are also provided with a plurality of groups, a plurality of groups of the control valve (307) are respectively fixedly connected to the lower outer wall of a plurality of groups of the telescopic branch pipe (305), a plurality of groups of the spray head (306) are respectively fixedly connected to the top outer wall of a plurality of groups of the telescopic branch pipe (305), and the lower ends of a plurality of groups of the telescopic branch pipe (305) are fixedly connected to the upper surface of the water pipeline (1), and the inner wall of the sliding disc (309) is slidably connected to the outer wall of the fixed rod (308).

5. An agricultural water saving irrigation pipe according to claim 4, characterised in that: The inside of the water pipeline (1) is provided with a filtering assembly (4), the filtering assembly (4) comprises a filter cylinder (402), a plug slot (401) is formed in the front inner wall of the water pipeline (1), and a plug rod (403) is fixedly connected to the outer wall of the filter cylinder (402).

6. An agricultural water saving irrigation pipe according to claim 5, characterised in that: The outer wall of the plug rod (403) is slidably connected to the inner wall of the plug slot (401), a plurality of circumferentially distributed filter holes (404) are formed in the back outer wall of the filter cylinder (402), and a filter screen (405) is fixedly installed on the inner wall of the water pipeline (1) and located at the back side of the filter cylinder (402).

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