Modular angle-adjustable sectional type drip irrigation device

Abstract

The utility model provides a modular angle-adjustable segmented drip irrigation device which comprises a main pipeline communicated with an external water source, the main pipeline is provided with at least one output end, the output end is connected with a telescopic pipeline, the free end of the telescopic pipeline is connected with a drip irrigation mechanism used for drip irrigation operation, and the modular angle-adjustable segmented drip irrigation device further comprises an adjusting mechanism. The adjusting mechanism is independently arranged and located below the telescopic pipeline, the adjusting mechanism comprises a supporting piece, and an adjusting assembly is arranged at the top of the supporting piece and used for supporting the telescopic pipeline and adjusting the extending direction of the telescopic pipeline; by arranging the telescopic pipeline, the relative position of the drip irrigation mechanism and the main pipeline can be adjusted, meanwhile, the independent adjusting mechanism is arranged below the telescopic pipeline, and in different areas, through mutual cooperation of the telescopic pipeline and the adjusting mechanism, the main pipeline and the drip irrigation module can be arranged according to different terrain structures; the modular angle-adjustable sectional drip irrigation arrangement can be realized according to different terrain structure requirements.

Description

Technical Field

[0001] This application relates to the field of agricultural drip irrigation technology, and in particular to a modular adjustable angle segmented drip irrigation device. Background Technology

[0002] Existing drip irrigation systems can provide targeted and quantitative irrigation based on the water requirements of plants, thereby saving water resources. However, the required water volume for drip irrigation varies depending on the crop's water needs and the terrain. To address these technical issues, those skilled in the art have developed solutions by using drip emitters of different diameters to achieve different irrigation speeds in different areas. For example, CN 106358990 B discloses a water-saving drip irrigation device. This solution is applicable to plant drip irrigation and is suitable for situations with significant terrain differences and varying crop water requirements, allowing for adjustments to water volume based on regional needs. It features automatic drip irrigation and intelligent water volume regulation, demonstrating a high degree of automation and significant water savings.

[0003] However, the adaptability of the aforementioned water-saving drip irrigation devices is still limited. For example, the fixed pipeline layout makes it impossible to adjust the irrigation angle and range according to different crop growth stages and terrain conditions; the lack of modular design makes it impossible to flexibly expand or reduce the system size according to the planting area, which urgently needs improvement. Utility Model Content

[0004] The purpose of this application is to address the above problems by providing a modular adjustable angle segmented drip irrigation device, comprising:

[0005] A main pipeline, which is connected to an external water source, has at least one output end, and the output end is connected to a retractable pipeline.

[0006] A drip irrigation mechanism, connected to the free end of the retractable pipeline, is used for drip irrigation operations;

[0007] An adjustment mechanism is independently provided and located below the retractable pipeline. The adjustment mechanism includes at least one support member, the top of which is provided with an adjustment component. The adjustment component is used to support the retractable pipeline and also to adjust the extension direction of the retractable pipeline.

[0008] According to certain embodiments of the present application, the technical solutions provided are as follows:

[0009] The support member has mounting holes extending in the first direction;

[0010] The adjustment assembly includes a substrate that extends along a second direction perpendicular to the first direction, and the bottom of the substrate has an extension portion;

[0011] The extension is slidably connected to the mounting hole.

[0012] According to the technical solutions provided in certain embodiments of this application, a first groove extending along the second direction is provided on the top of the substrate, and two movable plates distributed along the second direction are provided on the substrate, and both movable plates are slidably disposed in the first groove.

[0013] According to the technical solutions provided in certain embodiments of this application, adjustment members are respectively provided on the sides of the two movable plates that are far apart from each other. The adjustment members can move relative to the movable plates along the first direction, and the free ends of the two adjustment members respectively support the telescopic pipeline.

[0014] According to the technical solutions provided in certain embodiments of this application, a second sliding groove is provided on the side of the two movable plates that are far apart from each other. The second sliding groove extends along the first direction, and the ends of the two adjusting members that are close to the movable plates are slidably disposed in the second sliding groove.

[0015] According to the technical solutions provided in certain embodiments of this application, at least one support plate is further provided in the first chute between the two movable plates, and the support plate is provided with an auxiliary support member, which is used to support the telescopic pipeline between the two adjusting members.

[0016] According to the technical solutions provided in certain embodiments of this application, the drip irrigation mechanism includes a drip irrigation pipe connected to one end of the retractable pipeline away from the main pipeline, and a plurality of drippers are distributed on the drip irrigation pipe along its length.

[0017] According to the technical solutions provided in certain embodiments of this application, the drip irrigation mechanism further includes a control valve, the control valve including a valve body, the valve body being disposed inside the drip irrigation pipe between the retractable pipeline and the dripper, the valve body being connected to a knob, the free end of the knob passing through the drip irrigation pipe and extending to the outside of the drip irrigation pipe.

[0018] Compared with the prior art, the beneficial effects of this application are as follows: This application provides a modular adjustable-angle segmented drip irrigation device, including a main pipeline connected to an external water source. The main pipeline has at least one output end, which is connected to a retractable pipe. The free end of the retractable pipe is connected to a drip irrigation mechanism for drip irrigation operations. It also includes an adjustment mechanism, which is independently set and located below the retractable pipe. The adjustment mechanism includes at least one support member, and an adjustment component is provided on the top of the support member. The adjustment component is used to support the retractable pipe and also to adjust the extension direction of the retractable pipe. By setting a retractable pipe between the main pipeline and the drip irrigation mechanism, the relative position of the drip irrigation mechanism and the main pipeline can be adjusted. Simultaneously, by setting an independent adjustment mechanism below the retractable pipe, the main pipeline and drip irrigation modules can be arranged according to different terrain structures in different areas through the cooperation of the retractable pipe and the adjustment mechanism, achieving modular adjustable-angle segmented drip irrigation layout according to different terrain requirements.

[0019] It should be understood that the descriptions of technical features, technical solutions, beneficial effects, or similar language in this application do not imply that all features and advantages can be achieved in any single embodiment. Rather, it is understood that the description of a feature or beneficial effect means that a specific technical feature, technical solution, or beneficial effect is included in at least one embodiment. Therefore, the descriptions of technical features, technical solutions, or beneficial effects in this specification do not necessarily refer to the same embodiment. Furthermore, the technical features, technical solutions, and beneficial effects described in this embodiment can be combined in any suitable manner. Those skilled in the art will understand that embodiments can be implemented without one or more specific technical features, technical solutions, or beneficial effects of a particular embodiment. In other embodiments, additional technical features and beneficial effects may be identified in specific embodiments that do not embody all embodiments. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A schematic diagram of a modular adjustable angle segmented drip irrigation device provided in this application embodiment;

[0022] Figure 2 This is a schematic diagram of the structure of a modular adjustable angle segmented drip irrigation device provided in an embodiment of this application.

[0023] The text labels in the image represent:

[0024] 1. Main pipeline; 2. Telescopic pipeline; 3. Drip irrigation mechanism; 31. Drip irrigation pipe; 32. Dripper; 33. Valve body; 34. Knob; 41. Support component; 42. Base plate; 43. Moving plate; 44. Adjusting component; 45. Support plate; 46. Auxiliary support component; 421. Extension. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solutions of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. The descriptions in this section are merely illustrative and explanatory, and should not be construed as limiting the scope of protection of this application. Specifically, the described embodiments are only some embodiments of this application, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort should fall within the scope of protection of this invention.

[0026] It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such process, method, product, or apparatus.

[0027] As mentioned in the background section, to address the problems existing in the prior art, this embodiment provides a modular adjustable angle segmented drip irrigation device, comprising:

[0028] Main pipe 1 is connected to an external water source. Main pipe 1 has at least one output end, and the output end is connected to a retractable pipe 2.

[0029] Drip irrigation mechanism 3 is connected to the free end of the retractable pipe 2 and is used for drip irrigation operations;

[0030] An adjustment mechanism is independently provided and located below the retractable pipe 2. The adjustment mechanism includes at least one support member 41, and an adjustment component is provided on the top of the support member 41. The adjustment component is used to support the retractable pipe 2 and also to adjust the extension direction of the retractable pipe 2.

[0031] like Figure 1As shown, the first direction is the vertical direction in the figure, and the second direction is the horizontal direction in the figure. The main pipeline 1 has an input end for connecting to an external water source. The number of its output ends can be adjusted according to actual needs. The output end connects to the telescopic pipeline 2. The telescopic pipeline 2 can be a corrugated pipe or other pipes that can be bent arbitrarily and whose length can be extended and adjusted. The drip irrigation mechanism 3 is connected to the end of the telescopic pipeline 2 away from the main pipeline 1 and is used for drip irrigation operations. The adjustment mechanism is independently set below the telescopic pipeline 2, and the support member 41 can be inserted into the soil. The system is fixed in the soil to support the adjustment component. The adjustment component supports the retractable pipe 2 and adjusts the extension direction of the retractable pipe 2. In use, the plot is divided into different slope sections according to the terrain slope, and different pipe layout schemes are designed for different slope sections. The number of support members 41 is set according to the number of slope sections. Each support member 41 is equipped with an adjustment component. The adjustment component supports the part of the retractable pipe 2 located in the current slope section and adjusts the extension direction of that part of the retractable pipe 2 so that the extension direction of that part of the retractable pipe 2 matches the current slope.

[0032] By setting a retractable pipeline 2 between the main pipeline 1 and the drip irrigation mechanism 3, the relative position of the drip irrigation mechanism 3 and the main pipeline 1 can be adjusted. At the same time, an independent adjustment mechanism is set below the retractable pipeline 2. In different areas, through the cooperation of the retractable pipeline 2 and the adjustment mechanism, the main pipeline 1 and the drip irrigation module can be arranged according to different terrain structures, so as to achieve a modular and adjustable angle segmented drip irrigation arrangement according to different terrain structure requirements.

[0033] In a preferred embodiment,

[0034] The support member 41 has mounting holes extending in the first direction;

[0035] The adjustment assembly includes a substrate 42, which extends along a second direction perpendicular to the first direction, and the bottom of the substrate 42 has an extension 421.

[0036] The extension 421 is slidably connected to the mounting hole.

[0037] like Figure 1As shown, the support member 41 extends along a first direction, and the mounting hole is opened at the top of the support member 41 and extends along the axial direction of the support member 41. The base plate 42 includes a main body and an extension 421. The main body is approximately a cuboid plate structure, and the extension 421 is a cylindrical structure that can be inserted into the mounting hole. The support member 41 has a plurality of first connecting holes distributed along its own length direction. The first connecting holes extend along a second direction. The extension 421 has a second connecting hole corresponding to the first connecting hole. By sliding the extension 421 in the mounting hole, the relative position of the base plate 42 and the support member 41 can be adjusted, thereby changing the height of the adjustment component in the vertical direction. The base plate 42 and the support member 41 can be fixed relative to each other by a pin passing through the first connecting hole and the second connecting hole. In this embodiment, the base plate 42 and the support member 41 are fixed by a pin connection. In other embodiments of this application, adjustments can be made according to the actual situation, and no special limitation is made here.

[0038] In a preferred embodiment, a first groove extending along a second direction is provided on the top of the substrate 42, and two movable plates 43 distributed along the second direction are provided on the substrate 42, both of which are slidably disposed in the first groove.

[0039] like Figure 1 As shown, the first groove is opened on the side of the base plate 42 away from the support member 41 and extends along the second direction. The movable plate 43 is also approximately a cuboid plate structure. The two movable plates 43 are distributed in the first groove along the second direction and can slide along the first groove. By adjusting the relative distance between the two movable plates 43 along the second direction, the support and adjustment range of the adjustment component for the telescopic pipe 2 can be changed, which makes it easier to increase the contact area with the telescopic pipe 2.

[0040] In a preferred embodiment, an adjusting member 44 is provided on the side of the two movable plates 43 that are far apart from each other. The adjusting member 44 can move relative to the movable plates 43 in a first direction, and the free ends of the two adjusting members 44 respectively support the telescopic pipe 2.

[0041] like Figure 1 As shown, two adjusting members 44 are respectively located on the opposite sides of the two moving plates 43. The free end of the adjusting member 44 can support the telescopic pipe 2. By adjusting the two moving plates 43, the length of the telescopic pipe 2 supported by the two adjusting members 44 can be adjusted. The two moving plates 43 are both set at the same height on the base plate 42. With the two moving plates 43 as a reference, the two adjusting members 44 can be adjusted synchronously or asynchronously in the first direction, thereby adjusting the extension direction of the telescopic pipe 2 supported by the two adjusting members 44.

[0042] In a preferred embodiment, a second slide groove is provided on the side of the two movable plates 43 that are far apart from each other. The second slide groove extends along the first direction, and the ends of the two adjusting members 44 near the movable plates 43 are slidably disposed in the second slide groove.

[0043] like Figure 1 As shown, two second sliding grooves are respectively opened on the sides of the two moving plates 43 that are far apart from each other along the first direction. Two adjusting members 44 can slide along the two second sliding grooves respectively, thereby adjusting the extension direction of the telescopic pipe 2 supported by the two adjusting members 44. Further, a plurality of third connecting holes extending along the second direction are opened at the bottom of the second sliding groove. The plurality of third connecting holes are distributed along the first direction. A fourth connecting hole is opened at the end of the adjusting member 44 near the moving plate 43 corresponding to the third connecting hole. The adjusting member 44 and the moving plate 43 can be fixed relative to each other by means of a pin penetrating through the third connecting hole and the fourth connecting hole. In this embodiment, the adjusting member 44 and the moving plate 43 are fixed by means of a pin connection. In other embodiments of this application, adjustments can be made according to the actual situation, and no special limitation is made here.

[0044] In a preferred embodiment, at least one support plate 45 is provided in the first chute between the two movable plates 43, and an auxiliary support member 46 is provided on the support plate 45. The auxiliary support member 46 is used to support the telescopic pipe 2 between the two adjusting members 44.

[0045] like Figure 1 As shown, the support plate 45 is also a cuboid plate structure. The support plate 45 is located in the first sliding groove and can slide between the two movable plates 43. The auxiliary support member 46 is located on the support plate 45. The end of the auxiliary support plate 45 away from the support plate 45 can support the portion of the telescopic pipe 2 located between the two adjusting members 44, so as to prevent the portion of the telescopic pipe 2 located between the two adjusting members 44 from bending when the distance between the two adjusting members 44 is large, thereby affecting the water supply. In other embodiments of this application, the number of support plates 45 and auxiliary support members 46 can be adjusted according to the actual situation. When the portion of the telescopic pipe 2 supported by the two adjusting members 44 is long, the number of support plates 45 and auxiliary support members 46 can be appropriately increased to provide stable support for the portion of the telescopic pipe 2 between the two adjusting members 44.

[0046] In a preferred embodiment, the drip irrigation mechanism 3 includes a drip irrigation pipe 31, which is connected to the end of the retractable pipeline 2 away from the main pipeline 1, and a plurality of drip heads 32 are distributed on the drip irrigation pipe 31 along its length.

[0047] like Figure 2As shown, drippers 32 are distributed sequentially along the length of drip irrigation pipe 31. The drippers 32 are pressure-compensated drippers 32. The drippers 32 are placed on the soil surface or shallowly buried for protection. The water flow passes through tiny channels, reducing the pressure and being applied to the soil in a dripping manner.

[0048] In a preferred embodiment, the drip irrigation mechanism 3 further includes a control valve, which includes a valve body 33 located inside the drip irrigation pipe 31 between the retractable pipe 2 and the dripper 32. The valve body 33 is connected to a knob 34, the free end of which passes through the drip irrigation pipe 31 and extends to the outside of the drip irrigation pipe 31.

[0049] like Figure 2 As shown, valve body 33 is located in drip irrigation pipe 31. Valve body 33 is approximately a circular planar structure. When valve body 33 is placed horizontally, its projected area along the length of drip irrigation pipe 31 is the same as the cross-sectional area of ​​the inner diameter of drip irrigation pipe 31, thereby cutting off the water flow in drip irrigation pipe 31. Knob 34 is fixedly connected to valve body 33. The free end of knob 34 extends to the outside of drip irrigation pipe 31. By rotating knob 34, valve body 33 can be rotated inside drip irrigation pipe 31, thereby controlling the flow of water in drip irrigation pipe 31.

[0050] Working principle: First, the plot is divided into different slope sections according to the terrain slope, and the number of support members 41 is set according to the number of slope sections. The support members 41 are inserted into the soil for fixation. The two moving plates 43 are adjusted along the first sliding groove, thereby adjusting the length of the section of the telescopic pipe 2 supported by the two adjusting members 44. According to the terrain of the current slope section, the height of the two adjusting members 44 relative to the moving plates 43 is adjusted synchronously or asynchronously, thereby adjusting the extension direction of this section of the telescopic pipe 2 so that the extension direction of this section of the telescopic pipe 2 matches the current slope. The position of the support plate 45 and the auxiliary support member 46 is adjusted according to the length of this section of the telescopic pipe 2 to provide auxiliary support for this section of the telescopic pipe 2 and prevent this section of the telescopic pipe 2 from bending. Through the cooperation of the telescopic pipe 2 and the adjusting mechanism, the main pipeline 1 and the drip irrigation module can be arranged according to different slope sections, thereby achieving a modular and adjustable angle segmented drip irrigation arrangement according to different terrain structure requirements.

[0051] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this application. The above descriptions are only preferred embodiments of this application. It should be noted that due to the limitations of written expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of this invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of this application.

Claims

1. A modular adjustable angle segmented drip irrigation device, characterized in that, include: Main pipeline (1), which is connected to an external water source, has at least one output end, and the output end is connected to a retractable pipeline (2). A drip irrigation mechanism (3) is connected to the free end of the retractable pipeline (2) and is used for drip irrigation operations. An adjustment mechanism is independently set and located below the retractable pipeline (2). The adjustment mechanism includes at least one support member (41). The top of the support member (41) is provided with an adjustment component. The adjustment component is used to support the retractable pipeline (2) and also to adjust the extension direction of the retractable pipeline (2).

2. The modular adjustable angle segmented drip irrigation device according to claim 1, characterized in that, The support member (41) has mounting holes extending in the first direction; The adjustment assembly includes a substrate (42) that extends along a second direction perpendicular to the first direction, and the bottom of the substrate (42) has an extension (421). The extension (421) is slidably connected to the mounting hole.

3. The modular adjustable angle segmented drip irrigation device according to claim 2, characterized in that, The substrate (42) has a first groove extending along the second direction at its top, and two movable plates (43) distributed along the second direction are provided on the substrate (42), and both movable plates (43) are slidably disposed in the first groove.

4. A modular adjustable angle segmented drip irrigation device according to claim 3, characterized in that, Each of the two movable plates (43) is provided with an adjusting member (44) on the side away from each other. The adjusting member (44) can move relative to the movable plate (43) along the first direction. The free ends of the two adjusting members (44) respectively support the telescopic pipeline (2).

5. A modular adjustable angle segmented drip irrigation device according to claim 4, characterized in that, The two movable plates (43) are provided with a second sliding groove on the side away from each other. The second sliding groove extends along the first direction. The ends of the two adjusting members (44) near the movable plates (43) are slidably disposed in the second sliding groove.

6. A modular adjustable angle segmented drip irrigation device according to claim 3, characterized in that, At least one support plate (45) is provided in the first chute between the two movable plates (43), and an auxiliary support member (46) is provided on the support plate (45). The auxiliary support member (46) is used to support the telescopic pipeline (2) between the two adjusting members (44).

7. A modular adjustable angle segmented drip irrigation device according to claim 1, characterized in that, The drip irrigation mechanism (3) includes a drip irrigation pipe (31), which is connected to one end of the retractable pipeline (2) away from the main pipeline (1), and a plurality of drip heads (32) are distributed along its length on the drip irrigation pipe (31).

8. A modular adjustable angle segmented drip irrigation device according to claim 7, characterized in that, The drip irrigation mechanism (3) also includes a control valve, which includes a valve body (33). The valve body (33) is located inside the drip irrigation pipe (31) between the retractable pipeline (2) and the dripper (32). The valve body (33) is connected to a knob (34). The free end of the knob (34) passes through the drip irrigation pipe (31) and extends to the outside of the drip irrigation pipe (31).

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