Agricultural water conservancy irrigation device with anti-flushing irrigation function

Abstract

The utility model relates to the field of agricultural water conservancy irrigation, in particular to an agricultural water conservancy irrigation device with an anti-flushing irrigation function. The device comprises a first mounting seat and a second mounting seat which are symmetrically arranged, the first mounting seat and the second mounting seat are arranged in the middle of a to-be-irrigated area, a communicating pipe is arranged between the first mounting seat and the second mounting seat, the communicating pipe is of a U-shaped structure, and a plurality of spraying assemblies are evenly arranged on the communicating pipe; spraying areas between the spraying assemblies intersect, a reciprocating assembly is arranged in the first mounting base, a rotating assembly is arranged on the reciprocating assembly, one end of a communicating pipe is connected with the reciprocating assembly through the rotating assembly, and the other end of the communicating pipe communicates with a water pool through a water pump. A communicating pipe of a U-shaped structure and a reciprocating swinging mechanism are arranged, and the communicating pipe is located in the middle of an irrigation area and designed to be capable of horizontally swinging by 180 degrees in a reciprocating mode, so that water flow can cover the area within the whole sprinkling irrigation length without applying high water pressure.

Description

Technical Field

[0001] This utility model relates to the field of agricultural water conservancy and irrigation technology, specifically to an agricultural water conservancy and irrigation device with anti-eruption irrigation. Background Technology

[0002] Agricultural irrigation systems refer to various devices and technical systems used in agricultural production to provide crops with the water they need. These systems improve water use efficiency by rationally allocating water resources, while reducing water waste and environmental impact, and are an indispensable part of modern agricultural production.

[0003] Driven by water-saving goals, existing agricultural irrigation systems largely favor sprinkler irrigation technology. However, in practical applications, this method has revealed several limitations. First, sprinkler irrigation easily creates significant irrigation blind spots, especially when irrigation begins at the edges. To ensure water flow reaches distant areas, higher water pressure is required, increasing energy consumption and potentially leading to localized water waste due to over-concentration of water supply. Even with a center-rotating sprinkler strategy to mitigate these problems, significant under-irrigation is still unavoidable in the vicinity of the center, resulting in uneven crop growth. These factors limit sprinkler irrigation efficiency and uniformity, affecting the final irrigation effect and crop yield.

[0004] Therefore, there is an urgent need to provide an agricultural irrigation device with anti-fluctuation irrigation to solve the above problems. Utility Model Content

[0005] To address the challenges faced by existing agricultural irrigation devices using sprinkler irrigation, such as the need for high water pressure at the edges to cover distant areas and insufficient localized irrigation caused by rotating sprinklers at the center, resulting in irrigation blind spots and low water resource utilization efficiency, this utility model provides the following technical solution: an agricultural irrigation device with anti-flush irrigation, comprising a first mounting base and a second mounting base arranged symmetrically, and a water pump disposed adjacent to the second mounting base;

[0006] Since the irrigation area is generally large, in this solution, the first mounting base and the second mounting base are located in the middle of the area to be irrigated, and a connecting pipe is provided between the first mounting base and the second mounting base. The connecting pipe has a U-shaped structure.

[0007] In this scheme, in order to enable the connecting pipe to swing horizontally back and forth by 180 degrees, forming a semi-circular sprinkler ring;

[0008] As a further improvement to this technical solution, a reciprocating assembly is provided inside the first mounting base, and a rotating assembly is provided on the reciprocating assembly. One end of the connecting pipe is connected to the reciprocating assembly through the rotating assembly. The reciprocating assembly includes a drive motor fixed inside the first mounting base, and a reciprocating frame is provided at the output end of the drive motor. The reciprocating assembly also includes a drive gear. The upper and lower ends of the inner wall of the drive gear have teeth, and the upper and lower ends of the inner wall of the drive gear are uniformly meshed with the reciprocating frame. Support rods are fixed on both sides of the drive gear, and the drive gear is slidably connected to the first mounting base through the support rods. The upper part of the reciprocating frame has teeth, and the lower part is smooth.

[0009] Based on this, in order to make the connecting tube swing back and forth;

[0010] As a further improvement to this technical solution, the rotating assembly includes a drive rack fixed on the drive gear, a driven gear fixed on one end of the connecting pipe located in the first mounting base, the driven gear meshing with the drive rack, one end of the connecting pipe located in the first mounting base being in a closed state, and one end of the connecting pipe located in the second mounting base being rotatably connected to the second mounting base, and the toothed portion of the reciprocating frame satisfying the requirement of driving the connecting pipe to reciprocate horizontally by 180 degrees via the drive rack.

[0011] In another scheme, in order to ensure that the water sprayed from the horizontal end of the connecting pipe can cover the entire irrigation area corresponding to the horizontal end;

[0012] As a further improvement to this technical solution, the horizontal end of the connecting pipe is adapted to the width of the area to be irrigated. Several spraying components are evenly arranged on the connecting pipe, and the spraying areas of the spraying components intersect. Each spraying component includes a trapezoidal cover with a conical structure. Several pressurizing pipes are evenly arranged at the bottom of the trapezoidal cover. The pressurizing pipes have a conical structure. The end of the pressurizing pipe with the larger radius is connected to the connecting pipe. The end of the pressurizing pipe with the smaller radius in the central area is connected to a first spray pipe. Second spray pipes corresponding to the number of pressurizing pipes are symmetrically arranged on both sides of the first spray pipe inside the trapezoidal cover. The second spray pipes are inclined, and the spraying areas of the second spray pipes in two adjacent trapezoidal covers intersect.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This agricultural irrigation device with anti-flush irrigation system, through the setting of a U-shaped connecting pipe and a reciprocating swing mechanism, allows water flow to cover the entire irrigation length without the need for high water pressure, as the connecting pipe is located in the middle of the irrigation area and designed to swing horizontally 180 degrees. Therefore, it helps reduce energy consumption and water waste, thereby improving irrigation efficiency and uniformity.

[0015] 2. This agricultural irrigation device with anti-flush irrigation system, through the design of a trapezoidal hood and a conical pressurizing pipe, ensures that the water is sprayed out from different directions after being pressurized, thus ensuring overlapping coverage between the spraying areas of adjacent spraying components. This not only increases the spray water pressure but also effectively reduces irrigation blind spots, resulting in more uniform water distribution and promoting balanced crop growth. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a structural cross-sectional view of the mounting base of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the rotating component of this utility model;

[0019] Figure 4 This is a schematic diagram of the reciprocating component of this utility model;

[0020] Figure 5 This is a schematic diagram of the spraying assembly of this utility model;

[0021] Figure 6 This is a cross-sectional view of the trapezoidal cover of this utility model.

[0022] The meanings of the labels in the diagram are as follows:

[0023] 1. First mounting base; 2. Reciprocating assembly; 3. Rotating assembly; 4. Connecting pipe; 5. Second mounting base; 6. Water pump; 7. Spraying assembly; 8. Water delivery pipe; 9. Water extraction pipe;

[0024] 21. Drive motor; 22. Reciprocating frame; 23. Drive gear; 24. Support rod;

[0025] 31. Drive rack; 32. Driven gear;

[0026] 71. Trapezoidal shroud; 72. Pressurization pipe; 73. First nozzle; 74. Second nozzle. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" or "several" means two or more, unless otherwise explicitly specified.

[0030] Please see Figures 1-2 As shown, the purpose of this embodiment is to provide an agricultural irrigation device with anti-fluctuation irrigation, including a first mounting base 1 and a second mounting base 5 arranged symmetrically, and a water pump 6 arranged adjacent to the second mounting base 5. The first mounting base 1 and the second mounting base 5 are located in the middle of the area to be irrigated, and a connecting pipe 4 is arranged between the first mounting base 1 and the second mounting base 5. The connecting pipe 4 has a U-shaped structure.

[0031] Since the irrigation area is generally large, the connecting pipe 4 is placed in the middle of the irrigation area. This way, when the connecting pipe 4 swings back and forth, it does not require too much water pressure. Secondly, the U-shaped end of the connecting pipe 4 in the central area forms a semi-circular sprinkler ring when it swings back and forth. The diameter of the sprinkler ring is just enough to meet the sprinkler length. This way, when the water in the sprinkler ring falls, it can cover the entire area within the sprinkler length.

[0032] In order to enable the connecting pipe 4 to swing back and forth horizontally by 180 degrees to form a semi-circular irrigation ring, a reciprocating component 2 is provided in the first mounting base 1, and a rotating component 3 is provided on the reciprocating component 2. One end of the connecting pipe 4 is connected to the reciprocating component 2 through the rotating component 3, which is used to drive the connecting pipe 4 to swing back and forth horizontally by 180 degrees.

[0033] Reference Figures 3-4As shown, the reciprocating assembly 2 includes a drive motor 21 fixed in the first mounting base 1. The output end of the drive motor 21 is provided with a reciprocating frame 22. The reciprocating assembly 2 also includes a drive gear 23. The upper and lower ends of the inner wall of the drive gear 23 have teeth, and the upper and lower ends of the inner wall of the drive gear 23 are evenly meshed with the reciprocating frame 22. Support rods 24 are fixed on both sides of the drive gear 23. The drive gear 23 is slidably connected in the first mounting base 1 through the support rods 24. The upper part of the reciprocating frame 22 has teeth, and the lower part is smooth.

[0034] Based on this, in order to make the connecting pipe 4 swing back and forth, the rotating component 3 includes a drive rack 31 fixed on the drive gear 23. A driven gear 32 is fixed on one end of the connecting pipe 4 located in the first mounting base 1. The driven gear 32 meshes with the drive rack 31. One end of the connecting pipe 4 located in the first mounting base 1 is in a closed state. One end of the connecting pipe 4 located in the second mounting base 5 is rotatably connected to the second mounting base 5. It is worth mentioning that the toothed part of the reciprocating frame 22 satisfies the requirement of driving the connecting pipe 4 to swing back and forth horizontally by 180 degrees through the drive rack 31.

[0035] During operation, the drive motor 21 drives the reciprocating frame 22 to rotate. When the teeth of the reciprocating frame 22 mesh with the upper inner wall of the drive gear 23, the drive gear 23 moves to one side. When the teeth of the reciprocating frame 22 mesh with the lower inner wall of the drive gear 23, the drive gear 23 moves to the opposite side. This reciprocating motion forms the reciprocating oscillation of the entire drive gear 23. When the drive gear 23 reciprocates, it drives the drive rack 31 to reciprocate, which in turn drives the driven gear 32 to rotate 180 degrees back and forth. In other words, the drive rack 31 realizes the reciprocating motion of the driven gear 32 rotating 180 degrees clockwise and 180 degrees counterclockwise. The connecting pipe 4 is fixedly connected to the driven gear 32, thus realizing the reciprocating oscillation of the U-shaped connecting pipe 4.

[0036] In order to ensure that water is always flowing into the connecting pipe 4, the output end of the water pump 6 is equipped with a water delivery pipe 8, and the suction end of the water pump 6 is equipped with a water suction pipe 9. The water suction pipe 9 is connected to the corresponding water tank. The water pump 6 is connected to the connecting pipe 4 through the water delivery pipe 8. The end of the connecting pipe 4 away from the water pump 6 is sealed, so that the horizontal end of the U-shaped structure of the connecting pipe 4 can always be filled with high-pressure water flow.

[0037] Furthermore, in order to ensure that the water sprayed from the horizontal end of the connecting pipe 4 can cover the entire irrigation area corresponding to the horizontal end, the horizontal end of the connecting pipe 4 is adapted to the width of the irrigation area. At the same time, in order to reduce the irrigation blind spots when the connecting pipe 4 swings back and forth to irrigate the irrigation area, the water flow sprayed from the nozzles on the connecting pipe 4 should cross each other, so as to cover a larger area as much as possible. Therefore, several spraying components 7 are evenly arranged on the connecting pipe 4, and the spraying areas between the spraying components 7 cross each other.

[0038] Reference Figures 5-6 As shown, the spraying assembly 7 includes a trapezoidal hood 71, which has a conical structure. Several pressurized pipes 72 are evenly arranged at the bottom of the trapezoidal hood 71. The pressurized pipes 72 have a conical structure. The end of the pressurized pipe 72 with a larger radius is connected to the connecting pipe 4. The end of the pressurized pipe 72 with a smaller radius located in the central area is connected to the first spray pipe 73. The trapezoidal hood 71 is symmetrically arranged on both sides of the first spray pipe 73, with the number of second spray pipes 74 corresponding to the number of pressurized pipes 72. The second spray pipes 74 are inclined, and the spraying areas of the second spray pipes 74 in two adjacent trapezoidal hoods 71 ​​overlap.

[0039] During operation, the structure of the pressurizing pipe 72 can further increase the water pressure of the water jet sprayed through the pressurizing pipe 72. The first nozzle 73 located in the central area rotates and sprays perpendicular to the horizontal plane. The second nozzles 74 located on both sides of the first nozzle 73 are inclined. This allows the spraying areas of the second nozzles 74 in the two adjacent trapezoidal covers 71 to intersect, thus forming a semi-circular irrigation area, which greatly reduces the irrigation blind spot. When this part of the water jet falls from the air, it will cover the entire length to be irrigated.

[0040] In summary, this effectively addresses the challenges faced by existing agricultural irrigation systems using sprinkler irrigation, such as the need for high water pressure at the edges to cover distant areas and insufficient localized irrigation caused by rotating sprinklers at the center, leading to irrigation blind spots and low water resource utilization efficiency.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An agricultural irrigation device with anti-flush irrigation, comprising a first mounting base (1) and a second mounting base (5) arranged symmetrically, and a water pump (6) disposed adjacent to the second mounting base (5); Its features are: The first mounting base (1) and the second mounting base (5) are located in the middle of the area to be irrigated. A connecting pipe (4) is provided between the first mounting base (1) and the second mounting base (5). The connecting pipe (4) has a U-shaped structure. Several spraying components (7) are evenly arranged on the connecting pipe (4). The spraying areas between the spraying components (7) overlap. A reciprocating component (2) is provided in the first mounting base (1). A rotating component (3) is provided on the reciprocating component (2). One end of the connecting pipe (4) is connected to the reciprocating component (2) through the rotating component (3) to drive the connecting pipe (4) to swing back and forth horizontally by 180 degrees. The other end of the connecting pipe (4) is connected to the water tank through a water pump (6).

2. The agricultural irrigation device with anti-erosion irrigation according to claim 1, characterized in that: The reciprocating assembly (2) includes a drive motor (21) fixed in the first mounting base (1). The output end of the drive motor (21) is provided with a reciprocating frame (22). The reciprocating assembly (2) also includes a drive gear (23). The upper and lower ends of the inner wall of the drive gear (23) have teeth, and the upper and lower ends of the inner wall of the drive gear (23) are uniformly meshed with the reciprocating frame (22). Support rods (24) are fixed on both sides of the drive gear (23). The drive gear (23) is slidably connected in the first mounting base (1) through the support rods (24).

3. The agricultural irrigation device with anti-erosion irrigation according to claim 2, characterized in that: The upper part of the reciprocating frame (22) has teeth, and the other part is smooth.

4. The agricultural irrigation device with anti-erosion irrigation according to claim 3, characterized in that: The rotating assembly (3) includes a drive rack (31) fixed on the drive gear (23), and a driven gear (32) fixed on one end of the connecting pipe (4) located in the first mounting base (1). The driven gear (32) meshes with the drive rack (31), and one end of the connecting pipe (4) located in the first mounting base (1) is in a closed state.

5. The agricultural irrigation device with anti-erosion irrigation according to claim 4, characterized in that: The toothed part of the reciprocating frame (22) satisfies the requirement of driving the connecting pipe (4) to reciprocate horizontally by 180 degrees through the drive rack (31).

6. The agricultural irrigation device with anti-erosion irrigation according to claim 1, characterized in that: One end of the connecting pipe (4) located inside the second mounting base (5) is rotatably connected to the second mounting base (5), and the output end of the water pump (6) is provided with a water delivery pipe (8), and the suction end of the water pump (6) is provided with a water suction pipe (9). The water pump (6) is connected to the connecting pipe (4) through the water delivery pipe (8).

7. The agricultural irrigation device with anti-erosion irrigation according to claim 1, characterized in that: The spraying assembly (7) includes a trapezoidal cover (71), which has a conical structure. Several pressurized pipes (72) are evenly arranged at the bottom of the trapezoidal cover (71). The pressurized pipes (72) have a conical structure. The end of the pressurized pipe (72) with a larger radius is connected to the connecting pipe (4). The end of the pressurized pipe (72) with a smaller radius located in the central area is connected to the first spray pipe (73). The trapezoidal cover (71) is symmetrically arranged on both sides of the first spray pipe (73) with a number of second spray pipes (74) corresponding to the number of pressurized pipes (72). The second spray pipes (74) are inclined. The spraying areas of the second spray pipes (74) in two adjacent trapezoidal covers (71) overlap.

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