Agricultural irrigation water distribution equipment

Abstract

The utility model discloses agricultural irrigation water distribution equipment which comprises a connecting rod. The shunting piece is arranged at the lower end of the connecting rod; the plurality of water distribution pipes are communicated with the shunting piece; the connecting pipe is communicated with the lower part of the water distribution pipe; the connecting piece is arranged in the connecting pipe and is fixedly connected with the connecting pipe; the second water guide piece is rotationally connected with the bottom of the connecting piece; the first water guide piece is rotationally connected with the middle of the connecting piece, the periphery of the connecting piece is sleeved with an elastic piece, the elastic piece abuts against the inner wall of the first water guide piece, irrigation water flowing out of the connecting pipe impacts the first water guide piece, and the elastic piece exerts acting force on the first water guide piece; the gap between the first water guide piece and the connecting pipe is adjusted, the water outlet flow is adjusted in a self-adaptive mode, and different water pressure conditions are adapted.

Description

Technical Field

[0001] This utility model relates to the field of agricultural irrigation equipment, and in particular to an agricultural irrigation water distribution device. Background Technology

[0002] In modern agricultural irrigation systems, water distribution equipment plays a crucial role. Traditional agricultural irrigation water distribution devices mainly include fixed sprinklers, rotary sprinklers, and drip irrigation systems. These devices distribute water evenly to different areas of farmland in different ways to ensure that crops receive sufficient water. However, with the development of precision agriculture, traditional irrigation equipment has gradually revealed some shortcomings. Traditional irrigation equipment has limited flow regulation capabilities; most traditional water distribution devices lack effective flow regulation mechanisms. Their outlets are usually fixed and cannot automatically adjust the water output according to changes in actual water pressure. This leads to irrigation effects being affected by fluctuations in water pressure, potentially resulting in soil erosion due to excessive water flow or reduced irrigation efficiency due to insufficient water flow. Furthermore, the structure of existing technologies results in uneven irrigation. Due to design limitations, water flow typically spreads outward from a central point, which can easily lead to some areas receiving excessive water while other areas may not receive enough. Utility Model Content

[0003] The technical problem solved by this utility model is to provide an agricultural irrigation water distribution device.

[0004] This application provides an agricultural irrigation water distribution device, including,

[0005] Connecting rod;

[0006] A flow divider is installed at the lower end of the connecting rod;

[0007] Multiple water distribution pipes connected to the diversion component;

[0008] A connecting pipe that communicates with the lower part of the water distribution pipe;

[0009] A connector is provided inside the connecting pipe, which is fixedly connected to the connecting pipe;

[0010] The second water guide is rotatably connected to the bottom of the connector;

[0011] A first water guide is rotatably connected to the middle of the connector. An elastic element is sleeved on the outer periphery of the connector. The elastic element abuts against the inner wall of the first water guide. Irrigation water flowing out from the connecting pipe impacts the first water guide. The elastic element applies a force to the first water guide, adjusting the gap between the first water guide and the connecting pipe.

[0012] Furthermore, the upper end of the first water guide is smaller than the inner diameter of the connecting pipe, and the lower end of the first water guide is larger than the inner diameter of the connecting pipe.

[0013] Furthermore, the outer conical surface of the first water guide is provided with multiple water guide grooves at intervals.

[0014] Furthermore, the upper surface of the second water guide is provided with multiple spaced water guide blocks.

[0015] Furthermore, the connector is provided with a limiting disc surrounding its outer periphery, the limiting disc being located between the first water guide and the second water guide.

[0016] Furthermore, the elastic element is provided between the limiting disc and the first water guide element.

[0017] Furthermore, the top wall of the first water guide is provided with a plurality of spaced water passage holes.

[0018] Furthermore, a limiting plate is provided at the bottom of the connector, and the limiting plate limits the second water guide component.

[0019] Furthermore, the top of the connector is provided with two cross-shaped support portions, which are fixedly connected to the inner wall of the connecting pipe.

[0020] Furthermore, a sleeve is fixedly connected to the outer periphery of the water distribution pipe, and a disc-shaped portion is provided on the outer periphery of the connecting rod. The sleeve and the disc-shaped portion are connected to a pull rod.

[0021] Compared with the prior art, this utility model uses the elastic element to adjust the gap between the first water guide and the connecting pipe, thereby achieving adaptive adjustment of the water flow rate to adapt to different water pressure conditions. Furthermore, the cooperation structure between the second water guide and the connecting element transforms the vertical irrigation water flow into a radial flow, further expanding the irrigation range. The second water guide and the first water guide work together to form a multi-stage guiding system, enhancing the uniformity of water distribution. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model.

[0023] Figure 1 This is an overall schematic diagram of the agricultural irrigation water distribution equipment of this utility model;

[0024] Figure 2 This is a schematic diagram of the main structure of the agricultural irrigation water distribution equipment of this utility model;

[0025] Figure 3This is a schematic diagram of the installation structure of the sleeve and disc-shaped part of this utility model;

[0026] Figure 4 This is a structural schematic diagram of the connector of this utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the first water guide component of this utility model;

[0028] Figure 6 This is a schematic diagram of the structure of the second water guide component of this utility model;

[0029] Figure 7 This is a structural schematic diagram of the elastic element of this utility model.

[0030] The reference numerals in the attached figures include:

[0031] Connecting rod 1; Disc-shaped part 11; Pull rod 12;

[0032] Diverter component 2;

[0033] Water distribution pipe 3; sleeve 31;

[0034] Connecting pipe 4;

[0035] First water guide component 5; water guide groove 51; water passage hole 52;

[0036] Second water guide component 6; Water guide block 61;

[0037] Elastic component 7;

[0038] Connector 8; Limiting plate 81; Limiting plate 82; Support part 83. Detailed Implementation

[0039] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0040] like Figure 1As shown, the agricultural irrigation water distribution device of this utility model includes: a long cylindrical connecting rod 1, the upper end of which is connected to the output end of a driving mechanism (not shown in the figure), and the driving mechanism drives the connecting rod 1 to rotate; a diverter 2 located at the lower end of the connecting rod 1, which is long cylindrical and has a hollow cavity inside to accommodate irrigation water, and the diverter 2 is connected to an external water source (not shown in the figure) through a water pipe (not shown in the figure); and multiple water distribution pipes 3, preferably three, connected to the diverter 2, which are long columns. The device has an internal flow channel for irrigation water. Multiple water distribution pipes 3 are spaced around the periphery of the diverter 2 to transport irrigation water from the diverter 2 along the axial direction of the water distribution pipes 3 for irrigating the land. Multiple long cylindrical connecting pipes 4, preferably five, are connected to the lower part of the water distribution pipes 3. They are open at both ends and have hollow cavities for irrigation water flow. Connecting members 8 are provided inside the connecting pipes 4. The connecting members 8 are in the shape of long columns and their top ends are fixed to the connecting pipes 4.

[0041] like Figure 2 As shown, the disc-shaped second water guide 6 is rotatably connected to the bottom of the connector 8. The top wall of the first water guide 5, which will be described below, is provided with a plurality of spaced water passage holes 52. Irrigation water flows from the water passage holes 52 to the second water guide 6. The second water guide 6 changes the flow direction of the irrigation water, and the irrigation water flows radially along the second water guide 6, converting the vertical irrigation water flow into a radial water flow.

[0042] like Figure 2 As shown, the first water guide 5, rotatably connected to the middle of the connecting member 8, is conical and gradually expands from top to bottom. The top end of the first water guide 5 is located inside the connecting pipe 4, and the bottom end extends to the outside of the connecting pipe 4. An elastic member 7 is fitted around the outer periphery of the connecting member 8. The elastic member 7 abuts against the inner wall of the first water guide 5. Irrigation water flowing out of the connecting pipe 4 impacts the outer wall of the first water guide 5, guiding the irrigation water. The irrigation water flows downward in an expanding shape along the outer periphery of the first water guide 5. At the same time, the elastic member 7 applies a force to the first water guide 5. Based on the impact of the irrigation water on the first water guide 5, the gap between the first water guide 5 and the connecting pipe 4 is adjusted, thereby adjusting the flow rate of the irrigation water through the gap. Preferably, the elastic member 7 is a spring, compression spring, or torsion spring.

[0043] Compared with the prior art, this utility model uses the elastic element 7 to adjust the gap between the first water guide 5 and the connecting pipe 4, thereby achieving adaptive adjustment of the water flow rate to adapt to different water pressure conditions. Furthermore, the combination of the second water guide 6 and the connecting element 8 transforms the vertical irrigation water flow into a radial flow, further expanding the irrigation range. The second water guide 6 and the first water guide 5 work together to form a multi-stage guiding system, enhancing the uniformity of water distribution.

[0044] like Figure 5 As shown, the upper end of the first water guide 5 is smaller than the inner diameter of the connecting pipe 4, and the lower end of the first water guide 5 is larger than the inner diameter of the connecting pipe 4, thus expanding the irrigation radius and improving the uniformity of water distribution. Furthermore, the outer conical surface of the first water guide 5 is provided with multiple water guide grooves 51 at intervals. The water guide grooves 51 are inclined along the outer conical surface of the first water guide 5. The irrigation water impacts the water guide grooves 51, driving the first water guide 5 to rotate, further expanding the irrigation radius and improving the uniformity of water distribution.

[0045] like Figure 6 As shown, the upper surface of the second water guide 6 is provided with a plurality of spaced elongated water guide blocks 61. The irrigation water impacts the water guide, driving the second water guide 6 to rotate, preventing the water flow from concentrating and impacting the ground, reducing soil erosion, and expanding the irrigation radius.

[0046] like Figure 2 , 4 As shown in Figure 7, the connector 8 is provided with a limiting disk 81 surrounding the outer periphery of the connector 8. The limiting disk 81 is located between the first water guide 5 and the second water guide 6. The elastic element 7 is provided between the limiting disk 81 and the first water guide 5 to ensure the stability of the water flow path. Moreover, the elastic element 7 is located between the limiting disk 81 and the first water guide 5 to facilitate installation and uniform force distribution.

[0047] like Figure 2 and 4 As shown, the bottom of the connector 8 is provided with a limiting plate 82, which limits the second water guide 6 and increases structural safety.

[0048] like Figure 4 As shown, the top of the connector 8 is provided with two cross-shaped support parts 83. The support parts 83 are fixed to the inner wall of the connecting pipe 4 to improve the connection strength, resist the centrifugal force generated during rotation, and maintain structural stability.

[0049] The water distribution pipe 3 is fixedly connected to the outer periphery of the sleeve 3111, and the connecting rod 1 is provided with a disc-shaped part 11 on the outer periphery. The sleeve 31 and the disc-shaped part are connected to the pull rod 12 to improve the overall stability of the equipment and prevent vibration and displacement during rotation.

[0050] In this way, when the agricultural irrigation water distribution equipment of this utility model is in use, the external drive mechanism drives the connecting rod 1 to rotate, the external water source supplies irrigation water to the diverting component 2, the irrigation water flows along the water distribution pipe 3, the irrigation water impacts the first water guide 5, the gap between the first water guide 5 and the connecting pipe 4 widens, the irrigation water flow increases, the elastic component 7 is compressed, when the force exerted by the elastic component 7 on the first water guide 5 is equal to the impact force of the irrigation water on the first water guide 5, the first water guide 5 stops moving downward; at the same time, the irrigation water drives the first water guide 5 to rotate, the irrigation water flows downward in an expanding shape along the outer periphery of the first water guide 5, and scatters on the surrounding land; the irrigation water flowing through the water passage 52 of the first water guide 5 impacts the water guide block 61 of the second water guide 6, driving the second water guide 6 to rotate, further expanding the irrigation radius and improving the uniformity of water distribution.

[0051] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0052] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0053] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0054] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An agricultural irrigation water distribution device, characterized in that, include, Connecting rod (1); A diverter (2) is provided at the lower end of the connecting rod (1); Multiple water distribution pipes (3) connected to the diversion component (2); A connecting pipe (4) that is connected to the lower part of the water distribution pipe (3); A connector (8) is provided inside the connecting pipe (4), which is fixedly connected to the connecting pipe (4); A second water guide (6) is rotatably connected to the bottom of the connector (8); The first water guide (5) is rotatably connected to the middle of the connector (8). An elastic element (7) is sleeved on the outer periphery of the connector (8). The elastic element (7) abuts against the inner wall of the first water guide (5). Irrigation water flowing out from the connecting pipe (4) impacts the first water guide (5). The elastic element (7) applies force to the first water guide (5) to adjust the gap between the first water guide (5) and the connecting pipe (4).

2. The agricultural irrigation water distribution equipment as described in claim 1, characterized in that, The upper end of the first water guide (5) is smaller than the inner diameter of the connecting pipe (4), and the lower end of the first water guide (5) is larger than the inner diameter of the connecting pipe (4).

3. The agricultural irrigation water distribution equipment as described in claim 1 or 2, characterized in that, The outer conical surface of the first water guide (5) is provided with multiple water guide grooves (51) at intervals.

4. The agricultural irrigation water distribution equipment as described in claim 1, characterized in that, The upper surface of the second water guide (6) is provided with multiple spaced water guide blocks (61).

5. The agricultural irrigation water distribution equipment as described in claim 1, characterized in that, The connector (8) is provided with a limiting disk (81) surrounding the outer periphery of the connector (8), and the limiting disk (81) is located between the first water guide (5) and the second water guide (6).

6. The agricultural irrigation water distribution equipment as described in claim 5, characterized in that, The elastic element (7) is provided between the limiting plate (81) and the first water guide (5).

7. The agricultural irrigation water distribution equipment as described in claim 1, characterized in that, The top wall of the first water guide (5) is provided with a plurality of water passage holes (52) spaced apart.

8. The agricultural irrigation water distribution equipment as described in claim 1, characterized in that, The connector (8) has a limiting plate (82) at its bottom, which limits the second water guide (6).

9. The agricultural irrigation water distribution equipment as described in claim 1, characterized in that, The connector (8) has two cross-shaped support parts (83) at its top, and the support parts (83) are fixedly connected to the inner wall of the connecting pipe (4).

10. The agricultural irrigation water distribution equipment as described in claim 1, characterized in that, The water distribution pipe (3) is fixedly connected to a sleeve (31) on its outer periphery, and the connecting rod (1) is provided with a disc-shaped part (11) on its outer periphery. The sleeve (31) is connected to the disc-shaped part by a pull rod (12).

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