An agricultural drip emitter

Abstract

The utility model discloses an agricultural drip irrigation device, including water supply pipe, water supply branch pipe, drip irrigation head, mounting bracket, water supply branch pipe sets up respectively at the side of water supply branch pipe, and drip irrigation head sets up in the end of water supply branch pipe, and mounting bracket sets up in water supply pipe outside and is located between drip irrigation head. The function of the utility model is can carry out separate control to drip irrigation point position on the same water supply pipeline, can control the opening and close between different drip irrigation points respectively, and can switch the drip irrigation flow of drip irrigation point, improved the applicability of device, increased the flexibility of adjustment function, through setting up simple sliding mechanism control support foot's unfolding and retraction, and the influence of sliding structure to dirt is little, guarantees the support function, improves the reliability of device, and can be through the removal adjustment to be free to control support point position, improved the flexibility of device.

Description

Technical Field

[0001] This utility model belongs to the field of drip irrigation technology, and in particular relates to an agricultural drip irrigation device. Background Technology

[0002] Agricultural drip irrigation systems are highly efficient, water-saving, and precision irrigation devices. They deliver water and nutrients directly and slowly to the soil near the crop roots via a pipeline system. This technology minimizes water evaporation and loss during transport, significantly saving water resources (up to 30%-50% or more) while ensuring even water and fertilizer distribution, effectively promoting crop growth and suppressing weeds. It is particularly suitable for water-scarce areas and for the intensive management of high-value cash crops in orchards and greenhouses.

[0003] In the prior art, such as the agricultural drip irrigation device disclosed in Chinese Patent (CN221948913U), the technical solution is as follows: it includes a drip irrigation pipe and a drip irrigation hole. Fixed sleeves are fixedly installed on both sides of the outer end of the drip irrigation pipe. A support is fixedly installed on the upper end of the fixed sleeve. An adjusting screw is installed in the middle of the support. A protective component is provided on the outside of the adjusting screw and the drip irrigation pipe. A support component is installed at the bottom end of the fixed sleeve. A ground anchoring component is installed inside the support component.

[0004] This approach has the following drawbacks: 1. When the device is used for drip irrigation, it controls the opening and closing of all drip irrigation points. However, in actual use, there may be situations where it is necessary to close a certain section or a certain point of irrigation. When the irrigation point that needs to be closed overlaps with the area controlled by the normally irrigated point, the device cannot control the point separately when controlled by the same lead screw, resulting in the device's inflexible control of the irrigation point. Second, the flow rate at drip irrigation points cannot be controlled as needed. When drip irrigating crops, the flow rate of drip irrigation water can only be indirectly controlled by the water supply flow rate. This control method can only adjust the drip irrigation flow rate on one pipe at a time. Different drip irrigation areas need to be laid with separate water supply pipes, resulting in redundancy of water supply pipes in the site and increasing laying costs. Third, the device fixes the pipeline to the irrigation point by setting support components on the pipeline. However, the water vapor in the environment near the irrigation point is high due to irrigation, and there is a lot of dust around the soil. This dust accumulates between the threads, and the water vapor evaporates and solidifies, which will cause the device to jam when it passes through the threaded structure control device. In severe cases, it will cause the device to jam and reduce the reliability of the device.

[0005] Therefore, this utility model provides an agricultural drip irrigation device. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model discloses an agricultural drip irrigation device that allows for individual control of drip irrigation points on the same water supply pipeline. It enables separate control of the opening and closing of different drip irrigation points and allows switching of drip flow rates at each point, improving the device's applicability and increasing the flexibility of its adjustment functions. A simple sliding mechanism controls the unfolding and retraction of the support legs, minimizing the impact of dirt accumulation and ensuring support functionality while enhancing the device's reliability. Furthermore, the support points can be freely controlled through adjustment, further improving the device's flexibility.

[0007] To achieve the above-mentioned technical effects, this utility model provides an agricultural drip irrigation device, including a water supply pipe, water supply branch pipes, drip irrigation heads, and a mounting bracket. The water supply branch pipes are respectively arranged on the sides of the water supply branch pipes, and the drip irrigation heads are arranged at the ends of the water supply branch pipes. The mounting bracket is arranged outside the water supply pipes and between the drip irrigation heads. The drip irrigation head also includes a mounting base and a drip irrigation sleeve, with the drip irrigation sleeve arranged below the mounting base. The mounting bracket also includes a bracket body and a moving mechanism, with the moving mechanism arranged on the rear side of the bracket body.

[0008] Preferably, the drip irrigation sleeve further includes sleeve a, sleeve b, baffle, water outlet, sealing ring, and drip irrigation port. Sleeve a is located below the mounting base, sleeve b is rotatably sleeved on the outside of sleeve a, baffle is located at the bottom end of sleeve a, water outlet is located on the baffle, sealing ring is located between water outlet and sleeve b, and drip irrigation port is located at the bottom of sleeve b.

[0009] Preferably, the drip irrigation outlet is divided into four areas, with three areas having an increasing number of drip irrigation holes and one area having no drip irrigation holes.

[0010] Preferably, the drip irrigation sleeve is provided with a control mechanism on its side.

[0011] Preferably, the control mechanism further includes a housing, a drive motor, a wireless signal receiver, a wireless power supply, gear a, and gear b. The drive motor is located on the left side of the sleeve b, gear a is located below the drive motor, and gear b is located on the upper side of the sleeve b. Gear a and gear b mesh. The housing is located outside the drive motor, gear a, and gear b. The wireless signal receiver and wireless power supply are located inside the housing. The drive motor is electrically connected to the wireless signal receiver and wireless power supply. The wireless signal receiver is electrically connected to the control cabinet in the main control room.

[0012] Preferably, the bracket body further includes sleeve c, sleeve d, a sliding groove, and a support mechanism. Sleeve c is slidably disposed on the outside of the water supply pipe, sleeve d is slidably disposed on the outside of sleeve c, and the support mechanism is disposed on both sides below sleeve c. A sliding groove is provided on the inner side of sleeve d to slidably connect with the support mechanism.

[0013] Preferably, the support mechanism further includes a base, legs, torsion springs, and anti-slip pads. The base is disposed on the side of the sleeve c, the legs are rotatably connected to the base, a torsion spring is provided at the rotatable connection between the legs and the base, and the anti-slip pads are disposed at the bottom of the legs.

[0014] Preferably, the outer side of the support leg is fixed to the slide groove by a strong disengagement buckle, the male buckle protrusion is located on the rear side of the support leg, and the female buckle groove is located on the inner side of the slide groove.

[0015] Preferably, the moving mechanism further includes a pipe clamp, a clamp cap, a limiting block, a clamp groove, and a limiting slot. The pipe clamp, composed of two flexible semi-cylindrical pieces, is located on the rear side of the sleeve c. The clamp cap is located on the rear side of the pipe clamp. The limiting block is located on the inner side of the front end of the clamp cap. The clamp grooves are located on both sides of the pipe clamp. The limiting slots are symmetrically located on the side of the end of the clamp groove. The inner side of the clamp cap is provided with a tapered structure that tightens backward.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: The device is equipped with a mounting base and drip irrigation sleeve, allowing the operator to individually control drip irrigation points on the same water supply pipeline. It can control the opening and closing of different drip irrigation points and switch the drip flow rate at each point, improving the device's applicability and increasing the flexibility of its adjustment functions. It also features a support body and a moving mechanism. A simple sliding mechanism controls the unfolding and retraction of the support legs. This sliding structure has minimal impact from dirt, ensuring support functionality while improving the device's reliability. Furthermore, the support point position can be freely controlled through movement and adjustment, enhancing the device's flexibility. Attached Figure Description

[0017] Figure 1 This is an isometric view of the drip irrigation head in this utility model from below; Figure 2 This is a left view of the drip irrigation head in this utility model; Figure 3 yes Figure 2 A sectional view of section a. Figure 4 yes Figure 2 A sectional view of section b in the middle; Figure 5 This is an isometric view of the mounting bracket in this utility model; Figure 6 This is a front view of the mounting bracket in this utility model; Figure 7 yes Figure 6 A sectional view of section c in the middle; Figure 8 This is an isometric view of the present invention; The attached diagram lists the components represented by each number as follows: 1. Water supply pipe; 2. Water supply branch pipe; 3. Drip irrigation head; 4. Mounting bracket; 5. Mounting base; 6. Drip irrigation sleeve; 7. Sleeve a; 8. Sleeve b; 9. Baffle; 10. Water outlet; 11. Sealing ring; 12. Drip irrigation port; 13. Drip irrigation hole; 14. Outer shell; 15. Drive motor; 16. Gear a; 17. Gear b; 18. Sleeve c; 19. Sleeve d; 20. Slide groove; 21. Base; 22. Support foot; 23. Anti-slip pad; 24. Male thread protrusion; 25. Female thread groove; 26. Pipe clamp; 27. Clamp cap; 28. Limiting block; 29. ​​Clamping groove; 30. Limiting groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. Example 1

[0019] like Figures 1 to 8 As shown: The prior art in this embodiment has the following problems: The inventor found the following defects in the prior art: First, the device cannot control the points separately, which makes the device inflexible in regulating the irrigation points; Second, it can only adjust the drip irrigation flow on one pipe at the same time. Different drip irrigation requirements require separate water supply pipes to be laid, resulting in redundancy of water supply pipes in the site and increasing the laying cost; Third, the structure is complex, which reduces the reliability of the device. Therefore, the inventor provides an agricultural drip irrigation device, including a water supply pipe 1, a water supply branch pipe 2, a drip irrigation head 3, and a mounting bracket 4. The water supply branch pipe 2 is respectively arranged on the side of the water supply branch pipe 2, the drip irrigation head 3 is arranged at the end of the water supply branch pipe 2, and the mounting bracket 4 is arranged outside the water supply pipe 1 and between the drip irrigation heads 3. The drip irrigation head 3 also includes a mounting base 5 and a drip irrigation sleeve 6, the drip irrigation sleeve 6 being arranged below the mounting base 5. The mounting bracket 4 also includes a bracket body and a moving mechanism, the moving mechanism being arranged on the rear side of the bracket body.

[0020] Using the above scheme, drip irrigation water is pumped into the water supply pipe 1 by a water pump, and then supplied by the water supply pipe 1 to the drip irrigation head 3 at the end of the water supply branch pipe 2. The drip irrigation sleeve 6 is installed at the end of the water supply branch pipe 2 through the pipe interface. The drip irrigation head 3 is controlled to drip irrigate the crops by controlling the drip irrigation sleeve 6. The main body of the mounting bracket 4 unfolds to fix the water supply pipe 1 at the drip irrigation point. The position of the mounting bracket 4 between the drip irrigation heads 3 can be controlled by the moving mechanism. Example 2

[0021] like Figures 1 to 4As shown: Furthermore, the drip irrigation sleeve 6 also includes sleeve a7, sleeve b8, baffle 9, outlet 10, sealing ring 11, and drip inlet 12. Sleeve a7 is located below the mounting base 5, sleeve b8 is rotatably sleeved on the outside of sleeve a7, baffle 9 is located at the bottom end of sleeve a7, outlet 10 is located on baffle 9, sealing ring 11 is located between outlet 10 and sleeve b8, and drip inlet 12 is located at the bottom of sleeve b8. Furthermore, the drip irrigation port 12 is divided into four areas, three of which are equipped with an increasing number of drip irrigation holes 13, and one area is not equipped with drip irrigation holes 13. Furthermore, a control mechanism is provided on the side of the drip irrigation sleeve 6; Furthermore, the control mechanism also includes a housing 14, a drive motor 15, a wireless signal receiver, a wireless power supply, gear a16, and gear b17. The drive motor 15 is located on the left side of the sleeve b8, gear a16 is located below the drive motor 15, and gear b17 is located on the upper side of the sleeve b8. Gear a16 and gear b17 mesh. The housing 14 is located outside the drive motor 15, gear a16, and gear b17. The wireless signal receiver (not shown in the figure) and the wireless power supply (not shown in the figure) are respectively located inside the housing 14. The drive motor 15 is electrically connected to the wireless signal receiver and the wireless power supply. The wireless signal receiver is electrically connected to the control cabinet (not shown in the figure) in the main control room. Before drip irrigation, the sleeve b8 can be manually rotated so that the area with drip irrigation holes 13 on the sleeve b8 is below the outlet 10 of the sleeve a7. By changing the number of drip irrigation holes 12, the drip irrigation water flow rate at different drip irrigation points can be changed. When the sleeve b8 is rotated to a position without drip irrigation holes 13 and aligned with the outlet 10, the drip irrigation point can be closed. The sealing ring 11 provides a sealing function during the process. In this way, the drip irrigation water volume at different drip irrigation points on the same water supply pipe 1 can be controlled. In addition to manual control, the drip rate of the drip irrigation point can also be controlled by setting a control mechanism. By transmitting the control signal on the control cabinet in the central control room to the wireless signal receiver, the drive motor 15 drives the gear a16 to rotate, which in turn drives the sleeve b8 to rotate, controlling the alignment area on the control plate at the bottom of the sleeve b8. This allows for remote control of the drip irrigation point. The outer shell 14 isolates the internal structure from the external humid environment, reducing the impact of water vapor and dust on the internal structure. Through the above two methods, the operator can individually control the drip irrigation points on the same water supply line, control the opening and closing of different drip irrigation points separately, and switch the drip irrigation flow rate of the drip irrigation points, which improves the applicability of the device and increases the flexibility of the adjustment function. Example 3

[0022] like Figures 5 to 7 As shown: Furthermore, the support body also includes a sleeve c18, a sleeve d19, a sliding groove 20, and a support mechanism. The sleeve c18 is slidably disposed on the outside of the water supply pipe 1, the sleeve d19 is slidably disposed on the outside of the sleeve c18, and the support mechanism is disposed on both sides below the sleeve c18. The inner side of the sleeve d19 is provided with a sliding groove 20 that is slidably connected to the support mechanism. Furthermore, the support mechanism also includes a base 21, a support leg 22, a torsion spring, and an anti-slip pad 23. The base 21 is located on the side of the sleeve c18, and the support leg 22 is rotatably connected to the base 21. A torsion spring (not shown in the figure) is provided at the rotatable connection between the support leg 22 and the base 21. The anti-slip pad 23 is located at the bottom of the support leg 22. Furthermore, the outer side of the support leg 22 is fixed to the slide groove 20 by a strong disengagement fastener, the male fastener protrusion 24 is provided on the rear side of the support leg 22, and the female fastener groove 25 is provided on the inner side of the slide groove 20. When the support leg 22 is closed, the sleeve d19 covers the rear end of the sleeve c18 through the slide groove 20. At this time, the support leg 22 on the base 21 is retracted. The male buckle protrusion 24 on the outside of the support leg 22 and the female buckle groove 25 on the inside of the slide groove 20 of the sleeve d19 are fixed by a strong disengagement buckle. The torsion spring generates an outward thrust so that the male buckle protrusion 24 can be fastened in the female buckle groove 25. The support leg 22 is retracted and fits against the outside of the water supply pipe 1. When it is necessary to unfold the support leg 22, push the sleeve d19 backward to release the fastening between the support leg 22 and the slide groove 20. The torsion spring drives the support leg 22 to unfold outward, so that the support leg 22 is perpendicular to the water supply pipe 1. At this time, the support legs 22 on both sides of the water supply pipe 1 and the ground form a triangular support. On hard surfaces, the rubber anti-slip block can provide stable support to increase friction. On soft surfaces, the bottom of the support leg 22 can be inserted into the ground to provide stable support. When it is necessary to retract the support leg 22, push the sleeve d19 forward, and the extended support leg 22 will be squeezed inward and retracted through the slide groove 20. The support leg 22 and the slide groove 20 will be re-engaged and the retraction will be completed. By setting a simple sliding mechanism to control the unfolding and retraction of the support legs 22, the sliding structure has a smaller impact on dirt, ensuring the support function while improving the reliability of the device. Example 4

[0023] like Figures 5 to 7 As shown: Furthermore, the moving mechanism also includes a pipe clamp 26, a clamp cap 27, a limiting block 28, a clamp groove 29, and a limiting groove 30. The pipe clamp 26, composed of two flexible semi-cylindrical pieces, is located on the rear side of the sleeve c18. The clamp cap 27 is located on the rear side of the pipe clamp 26. The limiting block 28 is located on the inner side of the front end of the clamp cap 27. The clamp grooves 29 are respectively located on both sides of the pipe clamp 26. The limiting grooves 30 are respectively centrally symmetrically located on the side of the end of the clamp groove 29. The inner side of the clamp cap 27 is provided with a tapered structure that tightens backward. Before the support body unfolds its legs 22, the clamp cap 27 can be pulled back out of the pipe clamp 26 to release the fixation between the pipe clamp 26 and the water supply pipe 1. After the support body is slid to a suitable position on the outside of the water supply pipe 1, the clamp cap 27 is pushed forward through the clamp groove 29. After the limiting block 28 on the clamp cap 27 is pushed to the front of the clamp groove 29, the clamp cap 27 is rotated to insert the limiting block 28 into the limiting groove 30. During the process, the clamp cap 27 squeezes the pipe clamp 26 through its inner wall, causing the two sides of the pipe clamp 26 to tighten towards the water supply pipe 1 in the middle. When the limiting block 28 on the clamp cap 27 is inserted into the limiting groove 30, the internal pressure of the clamp cap 27 and the pipe clamp 26 clamp the outer wall of the water supply pipe 1, so that the support body can be fixed on the water supply pipe 1. This method increases the mobility of the installation support 4. When the support point of the drip irrigation point is restricted, the support point can be freely controlled by moving and adjusting, which improves the flexibility of the device.

[0024] In summary, this device is equipped with a mounting base 5 and a drip irrigation sleeve 6, allowing the operator to individually control the drip irrigation points on the same water supply pipe 1. It can control the opening and closing of different drip irrigation points and switch the drip flow rate at each point, improving the device's applicability and increasing the flexibility of its adjustment function. Furthermore, it includes a support body and a moving mechanism. A simple sliding mechanism controls the unfolding and retraction of the support legs 22. The sliding structure has minimal impact from dirt, ensuring support functionality while improving the device's reliability. The support point position can be freely controlled through movement adjustment, further enhancing the device's flexibility.

[0025] The working principle of this utility model: When laying the water supply pipe 1, before the support body unfolds the legs 22, the clamp cap 27 can be pulled back to release the pipe clamp 26, thus releasing the fixation between the pipe clamp 26 and the water supply pipe 1. After the support body is slid to a suitable position on the outside of the water supply pipe 1, the clamp cap 27 is pushed forward through the clamp groove 29. After the limiting block 28 on the clamp cap 27 is pushed to the front side of the clamp groove 29, the clamp cap 27 is rotated to insert the limiting block 28 into the limiting groove 30. During the process, the clamp cap 27 squeezes the pipe clamp 26 through the inner wall, causing the two sides of the pipe clamp 26 to tighten towards the water supply pipe 1 in the middle. When the limiting block 28 on the clamp cap 27 is inserted into the limiting groove 30, the internal pressure of the clamp cap 27 and the pipe clamp 26 clamp the outer wall of the water supply pipe 1, so that the support body can be fixed on the water supply pipe 1. This method increases the mobility of the installation support 4. When the support point of the drip irrigation point is restricted, the support point can be freely controlled by moving and adjusting, which improves the flexibility of the device. After fixing the mounting bracket 4, push the sleeve d19 backward to release the fastening between the support leg 22 and the slide groove 20. The torsion spring drives the support leg 22 to unfold outward, making the support leg 22 perpendicular to the water supply pipe 1. At this time, the support legs 22 on both sides of the water supply pipe 1 form a triangular support with the ground. On hard surfaces, the rubber anti-slip block can provide stable support to increase friction. On soft surfaces, the bottom of the support leg 22 can be inserted into the ground to provide stable support. Drip irrigation water is pumped into water supply pipe 1 by a water pump, and then supplied by water supply pipe 1 to drip irrigation head 3 at the end of water supply branch pipe 2. Before drip irrigation, the sleeve b8 can be manually rotated so that the area with drip irrigation holes 13 on sleeve b8 is below the outlet 10 of sleeve a7. By changing the number of drip irrigation holes 12, the drip irrigation water flow rate at different drip irrigation points can be changed. When the sleeve b8 is rotated to the position without drip irrigation holes 13 and aligned with the outlet 10, the drip irrigation point can be closed. The sealing ring 11 provides a sealing function during the process. In this way, the drip irrigation water volume at different drip irrigation points on the same water supply pipe 1 can be controlled. In addition to manual control, the drip irrigation volume of the drip irrigation point can also be controlled by setting a control mechanism. By transmitting the control signal on the control cabinet in the central control room to the wireless signal receiver, the drive motor 15 drives the gear a16 to rotate, which in turn drives the sleeve b8 to rotate. This controls the alignment area on the control plate at the bottom of the sleeve b8, thus enabling remote control of the drip irrigation point. Through the above two methods, the operator can individually control the drip irrigation points on the same water supply line, control the opening and closing of different drip irrigation points separately, and switch the drip irrigation flow rate of the drip irrigation points, which improves the applicability of the device and increases the flexibility of the adjustment function. This concludes the description of the working principle of the device.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An agricultural drip irrigation device, comprising a water supply pipe (1), water supply branch pipes (2), drip heads (3), and a mounting bracket (4), wherein the water supply branch pipes (2) are respectively disposed on the sides of the water supply branch pipes (2), the drip heads (3) are disposed at the ends of the water supply branch pipes (2), and the mounting bracket (4) is disposed outside the water supply pipes (1) and between the drip heads (3), characterized in that: The drip head (3) also includes a mounting base (5) and a drip sleeve (6), with the drip sleeve (6) located below the mounting base (5); the mounting bracket (4) also includes a bracket body and a moving mechanism, with the moving mechanism located on the rear side of the bracket body.

2. An agricultural drip irrigation device according to claim 1, characterized in that: The drip irrigation sleeve (6) also includes sleeve a (7), sleeve b (8), baffle (9), water outlet (10), sealing ring (11), and drip irrigation port (12). Sleeve a (7) is located below the mounting base (5). Sleeve b (8) is rotatably sleeved on the outside of sleeve a (7). Baffle (9) is located at the bottom of sleeve a (7). Water outlet (10) is located on baffle (9). Sealing ring (11) is located between water outlet (10) and sleeve b (8). Drip irrigation port (12) is located at the bottom of sleeve b (8).

3. An agricultural drip irrigation device according to claim 2, characterized in that: The drip irrigation port (12) is divided into four areas. Three areas are provided with an increasing number of drip irrigation holes (13), and one area is not provided with drip irrigation holes (13).

4. An agricultural drip irrigation device according to claim 3, characterized in that: The drip irrigation sleeve (6) is provided with a control mechanism on its side.

5. An agricultural drip irrigation device according to claim 4, characterized in that: The control mechanism also includes a housing (14), a drive motor (15), a wireless signal receiver, a wireless power supply, gear a (16), and gear b (17). The drive motor (15) is located on the left side of the sleeve b (8), gear a (16) is located below the drive motor (15), and gear b (17) is located on the upper side of the sleeve b (8). Gear a (16) meshes with gear b (17). The housing (14) is located outside the drive motor (15), gear a (16), and gear b (17). The wireless signal receiver and wireless power supply are located inside the housing (14). The drive motor (15) is electrically connected to the wireless signal receiver and the wireless power supply. The wireless signal receiver is electrically connected to the control cabinet in the main control room.

6. An agricultural drip irrigation device according to claim 1, characterized in that: The bracket body also includes sleeve c (18), sleeve d (19), slide groove (20), and support mechanism. Sleeve c (18) is slidably disposed on the outside of water supply pipe (1), sleeve d (19) is slidably disposed on the outside of sleeve c (18), and support mechanism is disposed on both sides below sleeve c (18). Slide groove (20) is provided on the inner side of sleeve d (19) and is slidably connected to support mechanism.

7. An agricultural drip irrigation device according to claim 6, characterized in that: The support mechanism also includes a base (21), a foot (22), a torsion spring, and an anti-slip pad (23). The base (21) is located on the side of the sleeve c (18). The foot (22) is rotatably connected to the base (21). A torsion spring is provided at the rotatable connection between the foot (22) and the base (21). The anti-slip pad (23) is located at the bottom of the foot (22).

8. An agricultural drip irrigation device according to claim 7, characterized in that: The outer side of the support leg (22) is fixed to the slide groove (20) by a strong disengagement buckle. The male buckle protrusion (24) is located on the rear side of the support leg (22), and the female buckle groove (25) is located on the inner side of the slide groove (20).

9. An agricultural drip irrigation device according to claim 1, characterized in that: The moving mechanism further includes a pipe clamp (26), a clamp cap (27), a limiting block (28), a clamp groove (29), and a limiting groove (30). The pipe clamp (26), composed of two flexible semi-cylindrical pieces, is located on the rear side of the sleeve c (18). The clamp cap (27) is located on the rear side of the pipe clamp (26). The limiting block (28) is located on the inner side of the front end of the clamp cap (27). The clamp grooves (29) are respectively located on both sides of the pipe clamp (26). The limiting grooves (30) are respectively centrally symmetrically located on the side of the end of the clamp groove (29). The inner side of the clamp cap (27) is provided with a tapered structure that tightens backward.

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