A drip irrigation device for planting spikenard

Abstract

This invention relates to the field of agricultural irrigation technology and discloses a drip irrigation device for planting *Sedum aizoon*, comprising a main body, with a water inlet pipe fixedly connected to the top of the main body, and a water tank fixedly connected to the end of the water inlet pipe away from the main body. During the upward swing of the U-shaped block, the connecting plate moves into the interior of the moving groove. As the strip plate continues to swing upward, it pulls the semi-circular plate upward around the rotating rod, thereby increasing the area at which water enters the drip pipe from the connecting valve. This increases the flow of water and pushes the curved portion of the drip pipe, thus correcting the bend in the drip pipe. This reduces the slow, seepage-like flow of water droplets along the outer surface of the pipe when it bends, preventing the droplets from falling properly. This ensures the stability of the water flow during drip irrigation within the drip pipe and improves the overall efficiency of drip irrigation for *Sedum aizoon*.

Description

Technical Field

[0001] This invention relates to the field of agricultural irrigation technology, specifically to a drip irrigation device for planting spikenard. Background Technology

[0002] Traditional Nardostachys jatamansi cultivation mainly uses flood irrigation or ordinary drip irrigation, which has problems such as serious water waste, uneven irrigation on slopes, and insufficient water supply to the roots. The special characteristics of the plateau region, such as steep slopes, strong evaporation climate, and high sand content in water, make ordinary drip irrigation devices more prone to clogging and low irrigation efficiency, which affects the quality and yield of Nardostachys jatamansi as a medicinal plant. Although existing drip irrigation technology can save water, it generally lacks an adaptive design for the characteristics of Nardostachys jatamansi root system and high-altitude environment, making it difficult to meet the needs of large-scale cultivation.

[0003] During the use of this device, a water pump draws water from inside the water tank and into the water delivery pipe. After the water flows into the water delivery pipe, it passes through a small valve on its outer surface and enters the drip irrigation pipe, thus starting to irrigate the spikenard. When using flexible plastic pipes for drip irrigation, uneven ground during the laying of the drip irrigation pipes can cause the pipes to bend. When the drip irrigation pipes are bent, the dripping water droplets will flow slowly along the outer surface of the pipes, making it difficult for the water droplets to fall down in a dripping manner. This affects both the drip irrigation speed and the efficiency of drip irrigation for spikenard. Summary of the Invention

[0004] The purpose of this invention is to provide a drip irrigation device for planting spikenard, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0006] This invention relates to a drip irrigation device for planting *Nardostachys jatamansi*, comprising a main body, an inlet pipe fixedly connected to the top of the main body, a water tank fixedly connected to the end of the inlet pipe away from the main body, and further comprising:

[0007] The moving mechanism is installed inside the main body and is used for moving within the main body;

[0008] A buffer mechanism is installed at the bottom of the moving mechanism to allow the main body to swing during movement.

[0009] Furthermore, the main body includes:

[0010] The delivery assembly is installed on the side wall of the main body and is used to deliver water from the water tank through the main body for drip irrigation;

[0011] The oscillating component is installed on the inner wall of the conveying component and is used to oscillate when the conveying component conveys water.

[0012] Furthermore, the moving mechanism includes:

[0013] A rotating component is installed inside the conveying component and is used to move synchronously with the swing component.

[0014] The telescopic component is fixedly installed inside the conveying component and is used to guide the water flow.

[0015] Furthermore, the buffer mechanism includes:

[0016] The rotating component is installed at the bottom of the telescopic component and is used to swing when propelled by water flow.

[0017] Furthermore, the conveying assembly includes a water supply pipe fixedly connected to the side wall of the main body, a number of water delivery pipes fixedly connected to the outer surface of the water supply pipe, and two drip pipes fixedly connected to the outer surface of the water delivery pipe.

[0018] Furthermore, the swing assembly includes a U-shaped block fixedly connected to the inner wall of the drip pipe, and a strip plate rotatably connected to the inner wall of the U-shaped block, with several conical holes opened at the bottom of the strip plate;

[0019] Two movable grooves are provided on the inner wall of the strip plate near the connecting valve.

[0020] Furthermore, the rotating assembly includes a connecting plate slidably connected inside the two moving slots, with a semi-circular plate rotatably connected to one end of the connecting plate away from the strip plate, and a rotating rod rotatably connected to the top of the semi-circular plate rotatably connected.

[0021] The top of the rotating rod is fixedly connected to the inner wall of the drip pipe.

[0022] Furthermore, the telescopic assembly includes a spring fixedly connected to one side wall of the semicircular plate, and a second semicircular plate is fixedly connected to the end of the spring away from the first semicircular plate.

[0023] The outer surface of the second semicircular plate is fixedly connected to the inner wall of the drip pipe, and the bottom of the second semicircular plate is inclined.

[0024] Furthermore, a rotating plate is rotatably connected to the bottom side wall of the second semicircular plate, and a placement groove is provided at the bottom of the rotating plate;

[0025] The top of the rotating plate is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected to the bottom of the rotating rod.

[0026] Furthermore, the rotating assembly includes several arc-shaped springs fixedly connected to the top of the placement slot, with a swing plate fixedly connected to the end of the arc-shaped springs away from the rotating plate, and a connecting shaft rotatably connected inside the swing plate;

[0027] Among them, the sidewalls of several connecting shafts are fixedly connected to the sidewalls of the placement groove.

[0028] The present invention has the following beneficial effects:

[0029] 1. In this invention, during the upward swing of the U-shaped block, the connecting plate moves into the interior of the moving groove. As the strip plate continues to swing upward, it pulls the semi-circular plate to swing upward around the rotating rod, thereby increasing the area at which water enters the drip pipe from the connecting valve. This increases the flow of water and pushes the curved part of the drip pipe to correct its bending. This reduces the slow, seeping flow of water droplets along the outer surface of the pipe when the pipe is bent, which makes it difficult for the droplets to fall. This ensures the stability of the water flow during drip irrigation and improves the overall efficiency of drip irrigation for spikenard.

[0030] 2. In this invention, the water flow is guided to the bottom of the strip plate by the bottom of the semicircular plate and the rotating plate, and then continues to drip irrigation of the spikenard through the bottom of the drip pipe. This reduces the situation where the semicircular plate 1 swings when the water flows into the drip pipe through the connecting valve due to the large water flow inside the water supply pipe. It also prevents the semicircular plate 1 from swinging upwards due to the large water flow at the connecting valve during the drip irrigation of the spikenard, thus increasing the water flow inside the drip pipe and the amount of water used for drip irrigation of the spikenard. As a result, the semicircular plate 1 remains stable when subjected to water flow impact, improving the accuracy of drip irrigation of the spikenard.

[0031] 3. In this invention, during the swinging process of the connecting shaft, the arc spring is pushed to contract. As the water continues to move, it continues to contact the second swing plate, thus continuing to push it to swing. After the water flow completes its movement by contacting several swing plates, the flow speed of the water will slow down. This reduces the situation where the water flow increases due to the reduced inlet area when it enters the drip pipe from the water supply pipe through the connecting valve, which would affect the drip irrigation of spikenard. It effectively slows down the flow speed of the water when it enters the drip pipe from the connecting valve, further improving the accuracy of drip irrigation of spikenard.

[0032] 4. In this invention, when the strip plate is pushed, it drives the semicircular plate to move, which in turn drives the spring to move. When the spring moves, it applies a reaction force to the strip plate, thereby reducing the amplitude of its swing when pushed by the water flow. This allows the water flow to pass through the conical hole and flow upward to the top of the strip plate, reducing the swaying of the strip plate caused by the increased water flow inside the drip pipe during drip irrigation. As a result, the strip plate remains stable under the push of the water flow, further improving the efficiency of drip irrigation of spikenard.

[0033] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0034] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the 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.

[0035] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0036] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the present invention;

[0037] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0038] Figure 4 This is a schematic diagram of the swing component of the present invention;

[0039] Figure 5 This is a schematic diagram of the rotating component of the present invention;

[0040] Figure 6 For the present invention Figure 5 Enlarged view of point B in the middle;

[0041] Figure 7 This is a cross-sectional view of the rotating component of the present invention;

[0042] Figure 8 This is a schematic diagram of the telescopic component of the present invention;

[0043] Figure 9 This is a schematic diagram of the rotating component of the present invention;

[0044] Figure 10 This is a diagram showing the connection relationships of some components of the present invention.

[0045] The attached diagram lists the components represented by each number as follows:

[0046] In the diagram: 1. Main body; 101. Inlet pipe; 102. Water tank; 11. Conveying assembly; 111. Water supply pipe; 112. Water delivery pipe; 113. Connecting valve; 114. Drip pipe; 12. Swinging assembly; 121. U-shaped block; 122. Strip plate; 123. Conical hole; 2. Moving mechanism; 21. Rotating assembly; 211. Connecting plate; 212. Semicircular plate one; 213. Rotating rod; 22. Telescopic assembly; 221. Spring; 222. Semicircular plate two; 223. Rotating plate; 224. Placement slot; 3. Buffering mechanism; 31. Rotating assembly; 311. Arc spring; 312. Swinging plate; 313. Connecting shaft. Detailed Implementation

[0047] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0048] Please see Figures 1-10 As shown, the present invention is a drip irrigation device for planting *Pinus tectorius*, comprising a main body 1, an inlet pipe 101 fixedly connected to the top of the main body 1, a water tank 102 fixedly connected to the end of the inlet pipe 101 away from the main body 1, and further comprising:

[0049] The moving mechanism 2 is installed inside the main body 1 and is used to move inside the main body 1;

[0050] The buffer mechanism 3 is installed at the bottom of the moving mechanism 2 and is used to swing when the main body 1 moves.

[0051] The main body 1 includes:

[0052] The conveying assembly 11 is installed on the side wall of the main body 1 and is used to convey water from the water tank 102 through the main body 1 for drip irrigation;

[0053] The oscillating component 12 is installed on the inner wall of the conveying component 11 and is used to oscillate when the conveying component 11 conveys water.

[0054] The moving mechanism 2 includes:

[0055] Rotating component 21 is installed inside the conveying component 11 and is used to move synchronously with the swing component 12.

[0056] The telescopic component 22 is fixedly installed inside the conveying component 11 and is used to guide the water flow.

[0057] The buffer mechanism 3 includes:

[0058] Rotating component 31 is installed at the bottom of telescopic component 22 and is used to swing when propelled by water flow.

[0059] The conveying assembly 11 includes a water supply pipe 111 fixedly connected to the side wall of the main body 1. Several water delivery pipes 112 are fixedly connected to the outer surface of the water supply pipe 111. Two drip pipes 114 are fixedly connected to the outer surface of the water delivery pipes 112. After the water flows through the inside of the water supply pipe 111, it will enter the inside of the water delivery pipes 112. Then, it will be diverted to the drip pipes 114 on both sides of the connecting valve 113 through the connecting valve 113. After the water flows into the inside of the drip pipes 114, the terrain of the drip pipes 114 will cause some parts of the drip pipes to bend.

[0060] The swing assembly 12 includes a U-shaped block 121 fixedly connected to the inner wall of the drip pipe 114. A strip plate 122 is rotatably connected to the inner wall of the U-shaped block 121. Several conical holes 123 are opened at the bottom of the strip plate 122.

[0061] The strip plate 122 has two moving grooves on its inner wall near the connecting valve 113. When the spring 221 moves, it will apply a reaction force to the strip plate 122, thereby reducing the swing amplitude of the strip plate 122 when it is pushed by the water flow. This will allow the water flow to push the strip plate 122 upward through the tapered hole 123 to the top of the strip plate 122.

[0062] The rotating assembly 21 includes a connecting plate 211 that is slidably connected inside two moving slots. A semi-circular plate 212 is rotatably connected to one end of the connecting plate 211 away from the strip plate 122, and a rotating rod 213 is rotatably connected to the top of the semi-circular plate 212.

[0063] The top of the rotating rod 213 is fixedly connected to the inner wall of the drip pipe 114. During the upward swing of the U-shaped block 121, the connecting plate 211 will move into the interior of the moving groove. As the strip plate 122 continues to swing upward, it will pull the semi-circular plate 212 to swing upward around the rotating rod 213, thereby increasing the area of ​​the water flow entering the drip pipe 114 from the connecting valve 113.

[0064] The telescopic assembly 22 includes a spring 221 fixedly connected to the side wall of the first semicircular plate 212, and the end of the spring 221 away from the first semicircular plate 212 is fixedly connected to the second semicircular plate 222.

[0065] The outer surface of the semicircular plate 222 is fixedly connected to the inner wall of the drip pipe 114. The bottom of the semicircular plate 222 is inclined. Some water will first contact the side wall of the semicircular plate 222. Then, guided by the inclined design of the bottom of the semicircular plate 222, it will continue to move into the drip pipe 114 and contact the bottom of the rotating plate 223. Then, under the action of the bottom of the semicircular plate 222 and the rotating plate 223, the water will flow into the drip pipe 114.

[0066] A rotating plate 223 is rotatably connected to the bottom side wall of the semicircular plate 222, and a placement groove 224 is provided at the bottom of the rotating plate 223.

[0067] The top of the rotating plate 223 is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected to the bottom of the rotating rod 213. When the water flows along the bottom of the semicircular plate 222 into the drip pipe 114, it will first contact the side wall of one of the swing plates 312 at the bottom of the rotating plate 223, thereby pushing the swing plate 312 to swing around the connecting shaft 313.

[0068] The rotating assembly 31 includes several arc-shaped springs 311 fixedly connected to the top of the placement slot 224. The end of the arc-shaped spring 311 away from the rotating plate 223 is fixedly connected to a swing plate 312. The swing plate 312 is rotatably connected to a connecting shaft 313.

[0069] Among them, the sidewalls of several connecting shafts 313 are fixedly connected to the sidewalls of the placement groove 224. During the swinging process of the connecting shafts 313, they will push the arc spring 311 to contract. Then, as the water continues to move, it will continue to contact the second swing plate 312 and continue to push it to swing.

[0070] In use, the motor located inside the main body 1 is first started. Then, during the operation of the main body 1, water from the water tank 102 flows through the inlet pipe 101 into the delivery pipe 111. After passing through the delivery pipe 111, the water flows into the supply pipe 112, and then is diverted to the drip pipes 114 on both sides of the connecting valve 113. As the water enters the drip pipes 114, their shape causes some sections to bend, and water accumulates at the bends and inlets. As the connecting valve 113 continues to supply water into the drip pipes 114, the bottom of the strip plate 122 is pushed by the gradually accumulating water. The U-shaped block 121 swings upwards, causing the connecting plate 211 to move into the moving groove. As the strip plate 122 continues to swing upwards, it pulls the semicircular plate 212 to swing upwards around the rotating rod 213. This increases the area at the inlet of the drip pipe 114 through the connecting valve 113, thereby increasing the flow of water and pushing the curved part of the drip pipe 114. This corrects the curvature of the drip pipe 114, reducing the slow, seeping flow of water droplets along the outer surface of the pipe when it is curved, which makes it difficult for the droplets to fall. This ensures the stability of the water flow during drip irrigation within the drip pipe 114 and improves the overall efficiency of drip irrigation for sweet pine.

[0071] When water flows into the drip pipe 114 through the connecting valve 113, some of the water first contacts the side wall of the semicircular plate 222. Then, guided by the inclined design of the bottom of the semicircular plate 222, it continues to move into the drip pipe 114 and contacts the bottom of the rotating plate 223. Subsequently, under the action of the bottom of the semicircular plate 222 and the rotating plate 223, the water is guided to flow towards the bottom of the strip plate 122, and then continues to drip irrigation onto the spikenard through the bottom of the drip pipe 114. This reduces the amount of water flowing through the connecting valve 113. 3. When the water enters the drip pipe 114, the large water flow inside the water supply pipe 112 causes the semi-circular plate 212 to swing when the water enters the drip pipe 114. This prevents the semi-circular plate 212 from swinging upwards due to the large water flow at the connecting valve 113 during drip irrigation of the nardostachys japonica, which would increase the water flow inside the drip pipe 114 and thus increase the water volume during drip irrigation of the nardostachys japonica. This also keeps the semi-circular plate 121 stable when subjected to water flow impact, improving the accuracy of drip irrigation of the nardostachys japonica.

[0072] When the water flows along the bottom of the semicircular plate 222 into the drip pipe 114, it first contacts the side wall of one of the swing plates 312 at the bottom of the rotating plate 223, thus pushing the swing plate 312 to swing around the connecting shaft 313. During the swing of the connecting shaft 313, it pushes the arc spring 311 to contract. Then, as the water continues to move, it continues to contact the second swing plate 312, thus continuing to push it to swing. After the water flow completes its movement by contacting several swing plates 312, the flow speed of the water will slow down. This reduces the situation where the water flow increases due to the reduced inlet area when it enters the drip pipe 114 from the water supply pipe 112 through the connecting valve 113, which would affect the drip irrigation of the spikenard. It effectively slows down the flow speed of the water when it enters the drip pipe 114 from the connecting valve 113, and further improves the accuracy of drip irrigation of the spikenard.

[0073] When a large amount of water enters the drip pipe 114, some of the water will exert an upward pushing force on the strip plate 122. When the strip plate 122 is pushed, it will drive the semicircular plate 212 to move. The semicircular plate 212 will drive the spring 221 to move. When the spring 221 moves, it will exert a reaction force on the strip plate 122, thereby reducing the amplitude of the sway of the strip plate 122 when it is pushed by the water flow. This will allow the water to flow upward through the conical hole 123 to the top of the strip plate 122, reducing the swaying of the strip plate 122 caused by the increased water flow inside the drip pipe 114 during drip irrigation. This will keep the strip plate 122 stable under the push of the water flow, further improving the efficiency of drip irrigation of spikenard.

[0074] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A drip irrigation device for planting *Syngonium japonicum*, comprising a main body (1), wherein a water inlet pipe (101) is fixedly connected to the top of the main body (1), and a water tank (102) is fixedly connected to the end of the water inlet pipe (101) away from the main body (1), characterized in that, Also includes: A moving mechanism (2) is installed inside the main body (1) for moving inside the main body (1); A buffer mechanism (3) is installed at the bottom of the moving mechanism (2) and is used to swing when the main body (1) moves. The main body (1) includes: A conveying assembly (11) is installed on the side wall of the main body (1); A swing assembly (12) is installed on the inner wall of the conveying assembly (11); The moving mechanism (2) includes: Rotating component (21), which is installed inside the conveying component (11) and is used to move synchronously with the swing component (12); Telescopic component (22), which is fixedly installed inside the conveying component (11) and is used to guide the water flow; The buffer mechanism (3) includes: A rotating component (31) is installed at the bottom of the telescopic component (22) and is used to swing when propelled by water flow; The swing assembly (12) includes a U-shaped block (121) fixedly connected to the inner wall of the drip pipe (114), and a strip plate (122) is rotatably connected to the inner wall of the U-shaped block (121). The bottom of the strip plate (122) is provided with a plurality of conical holes (123). The strip plate (122) has two moving grooves on its inner wall near the connecting valve (113); The rotating assembly (21) includes a connecting plate (211) slidably connected inside two moving slots. A semi-circular plate (212) is rotatably connected to one end of the connecting plate (211) away from the strip plate (122). A rotating rod (213) is rotatably connected to the top of the semi-circular plate (212). The top of the rotating rod (213) is fixedly connected to the inner wall of the drip pipe (114); The telescopic assembly (22) includes a spring (221) fixedly connected to the side wall of the first semicircular plate (212), and the end of the spring (221) away from the first semicircular plate (212) is fixedly connected to the second semicircular plate (222). The outer surface of the semicircular plate 2 (222) is fixedly connected to the inner wall of the drip pipe (114), and the bottom of the semicircular plate 2 (222) is inclined. The bottom sidewall of the semicircular plate 2 (222) is rotatably connected to a rotating plate (223), and a placement groove (224) is provided at the bottom of the rotating plate (223). The top of the rotating plate (223) is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected to the bottom of the rotating rod (213). The rotating assembly (31) includes a plurality of arc springs (311) fixedly connected to the top of the placement slot (224). The end of the arc spring (311) away from the rotating plate (223) is fixedly connected to a swing plate (312). The swing plate (312) is rotatably connected to a connecting shaft (313). Among them, the sidewalls of several of the connecting shafts (313) are fixedly connected to the sidewalls of the placement groove (224).

2. The drip irrigation device for planting *Nardostachys jatamansi* according to claim 1, characterized in that, The delivery assembly (11) includes a water pipe (111) fixedly connected to the side wall of the main body (1). Several water delivery pipes (112) are fixedly connected to the outer surface of the water pipe (111), and two drip pipes (114) are fixedly connected to the outer surface of the water delivery pipe (112).

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