Water and fertilizer integrated drip irrigation valve

Abstract

The utility model relates to water and fertilizer integration technical field, concretely is a kind of water and fertilizer integration drip irrigation valve, including valve, closed sleeve, the inside of closed sleeve is provided with valve, the bottom end of closed sleeve is provided with limiting device, limiting device includes guide plate, and guide plate is fixedly connected with the bottom end of closed sleeve, and the lower surface of guide plate is placed with movable plate, and one end of movable plate is fixedly connected with support frame, and the surface of support frame is provided with guide slot, and the inside of guide slot is slidably connected with first clamping plate, and the inside of guide slot is slidably connected with second clamping plate, and second clamping plate is located below first clamping plate, and the surface of movable plate is provided with adjusting assembly, and adjusting assembly includes adjusting block, adjusting rod, threaded hole.The utility model, by setting limiting device, can effectively facilitate worker to limit closed sleeve, avoid the situation that drip irrigation valve will appear skew because of accidental touch in the process of use, and then reduce the inconvenient problem of worker when adjusting drip irrigation valve.

Description

Technical Field

[0001] This utility model relates to the field of integrated water and fertilizer technology, and in particular to an integrated water and fertilizer drip irrigation valve. Background Technology

[0002] The integrated water and fertilizer drip irrigation valve is a special control valve adapted to the integrated water and fertilizer drip irrigation system. Its core function is to regulate and distribute the water and fertilizer mixture and control the drip irrigation rhythm. The integrated water and fertilizer drip irrigation valve is widely used in planting scenarios such as farmland, greenhouses, orchards, and plastic tunnels to precisely control the delivery and application of the water and fertilizer mixture.

[0003] When workers need to drip irrigate crops, they install drip valves on the water pipes to control the flow of the water-fertilizer mixture. However, existing drip valves are usually installed by drilling holes and inserting them, which can cause the valves to become misaligned during use due to accidental contact. This makes it difficult for workers to adjust the drip valves. Utility Model Content

[0004] The purpose of this utility model is to solve the problem of inconvenience in adjusting drip irrigation valves for workers in the prior art, and to propose an integrated water and fertilizer drip irrigation valve.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a water and fertilizer integrated drip irrigation valve, comprising a valve and a sealing sleeve, wherein the valve is disposed inside the sealing sleeve, and a limiting device is disposed at the bottom end of the sealing sleeve, the limiting device comprising a guide plate, the guide plate being fixedly connected to the bottom end of the sealing sleeve, a movable plate being placed on the lower surface of the guide plate, a support frame being fixedly connected to one end of the movable plate, a guide groove being formed on the surface of the support frame, a first clamping plate being slidably connected inside the guide groove, a second clamping plate being slidably connected inside the guide groove, the second clamping plate being located below the first clamping plate, an adjusting assembly being disposed on the surface of the movable plate, the adjusting assembly comprising an adjusting block, an adjusting rod, and a threaded hole, the adjusting rod being rotatably connected to the upper surface of the movable plate, the adjusting rod being rotatably connected to the interior of the support frame, an adjusting block being fixedly connected to the top end of the adjusting rod, and the adjusting rod being able to cooperate with the movable plate to achieve the purpose of supporting the adjusting rod.

[0006] Preferably, the surfaces of the first and second clamping plates are provided with threaded holes, and the adjusting rod is threadedly connected to the inside of the threaded holes. The threaded holes can cooperate with the first and second clamping plates and the adjusting rod to adjust the first and second clamping plates to move closer to each other. The adjusting rod is a two-way lead screw.

[0007] Preferably, the surface of the guide plate is provided with an adjustment device, the adjustment device including a storage hole, the storage hole being opened on the surface of the guide plate, and anti-detachment grooves being opened on both sides of the guide plate. The storage hole can cooperate with the guide plate to achieve the purpose of storing the positioning block.

[0008] Preferably, an anti-detachment ring is fixedly connected to the upper surface of the movable plate, and the anti-detachment ring is slidably connected to the surface of the guide plate. The anti-detachment ring can cooperate with the movable plate to achieve the purpose of supporting the anti-detachment ring.

[0009] Preferably, the surface of the movable plate is provided with an adjustment hole, which is aligned with one of the storage holes. The adjustment hole can cooperate with the movable plate to guide the extension and retraction of the positioning block.

[0010] Preferably, the adjusting hole is internally threaded with a positioning block, which is inserted into the receiving hole. The positioning block can cooperate with the adjusting hole to guide the positioning block into the receiving hole.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, by setting a limiting device, when the worker needs to restrict the closed sleeve, the worker places the pipe on the second clamping plate, the worker rotates the adjusting block, the adjusting block drives the adjusting rod, the adjusting rod rotates and adjusts the threaded hole, the threaded hole drives the first clamping plate and the second clamping plate, the first clamping plate and the second clamping plate move closer to each other, the second clamping plate pushes the pipe up, when the installation port of the pipe is aligned with one end of the closed sleeve, the worker pushes the support frame, the support frame drives the adjusting device, the adjusting device moves the support frame and pushes the pipe, the installation port on the surface of the pipe is fitted onto one end of the closed sleeve. By setting a limiting device, it is possible to effectively restrict the closed sleeve for the worker, avoiding the situation where the drip irrigation valve will become skewed due to accidental contact during use, thereby reducing the problem of inconvenience in adjusting the drip irrigation valve for the worker.

[0013] 2. In this utility model, by setting an adjustment device, when the worker needs to adjust the position of the pipe, the worker pushes the support frame, the support frame pushes the movable plate, the movable plate pushes the anti-detachment ring, the anti-detachment ring slides on the anti-detachment groove on the surface of the guide plate, the movable plate drives the positioning block, when the movable plate slides to the designated position, the worker rotates the positioning block, the adjustment hole guides the positioning block to extend, and the positioning block is inserted into the receiving hole. By setting an adjustment device, the worker can effectively and conveniently adjust the position of the pipe, avoiding inconvenience when installing the pipe, thereby improving the worker's work efficiency. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of an integrated water and fertilizer drip irrigation valve is provided for this utility model;

[0015] Figure 2 A schematic diagram of the limiting device structure of an integrated water and fertilizer drip irrigation valve is provided for this utility model;

[0016] Figure 3 This utility model proposes an integrated water and fertilizer drip irrigation valve. Figure 2 Enlarged structural diagram at point A in the middle;

[0017] Figure 4 A schematic diagram of the regulating device structure of an integrated water and fertilizer drip irrigation valve is provided for this utility model;

[0018] Figure 5 This utility model proposes an integrated water and fertilizer drip irrigation valve. Figure 4 Enlarged structural diagram at point B.

[0019] Legend:

[0020] 1. Valve; 2. Sealing sleeve; 3. Limiting device; 31. Adjusting block; 32. Adjusting rod; 33. First clamping plate; 34. Threaded hole; 35. Guide groove; 36. Support frame; 37. Second clamping plate; 38. Movable plate; 39. Guide plate; 4. Adjusting device; 41. Positioning block; 42. Receiving hole; 43. Anti-detachment groove; 44. Adjusting hole; 45. Anti-detachment ring. Detailed Implementation

[0021] Please see Figures 1-5 This utility model provides a technical solution: an integrated water and fertilizer drip irrigation valve, including a valve 1 and a sealing sleeve 2, wherein the valve 1 is disposed inside the sealing sleeve 2, and a limit device 3 is disposed at the bottom end of the sealing sleeve 2.

[0022] The specific settings and functions of the limiting device 3 and the adjusting device 4 will be explained in detail below.

[0023] In this embodiment: the limiting device 3 includes a guide plate 39, which is fixedly connected to the bottom end of the closed sleeve 2. A movable plate 38 is placed on the lower surface of the guide plate 39. A support frame 36 is fixedly connected to one end of the movable plate 38. A guide groove 35 is opened on the surface of the support frame 36. A first clamping plate 33 is slidably connected inside the guide groove 35. A second clamping plate 37 is slidably connected inside the guide groove 35. The second clamping plate 37 is located below the first clamping plate 33. An adjustment component is provided on the surface of the movable plate 38. The adjustment component includes an adjustment block 31, an adjustment rod 32, and a threaded hole 34.

[0024] Specifically, the adjusting rod 32 is rotatably connected to the upper surface of the movable plate 38, the adjusting rod 32 is rotatably connected to the inside of the support frame 36, and the top of the adjusting rod 32 is fixedly connected to the adjusting block 31. The adjusting rod 32 can cooperate with the movable plate 38 to achieve the purpose of supporting the adjusting rod 32.

[0025] Specifically, threaded holes 34 are provided on the surfaces of the first clamping plate 33 and the second clamping plate 37, and the adjusting rod 32 is connected to the internal thread of the threaded hole 34.

[0026] In this embodiment, the threaded hole 34 can cooperate with the first clamping plate 33, the second clamping plate 37, and the adjusting rod 32 to achieve the purpose of adjusting the first clamping plate 33 and the second clamping plate 37 to move closer to each other. The adjusting rod 32 is a two-way lead screw.

[0027] In this embodiment: an adjustment device 4 is provided on the surface of the guide plate 39. The adjustment device 4 includes a storage hole 42, which is opened on the surface of the guide plate 39. Anti-detachment grooves 43 are opened on both sides of the guide plate 39. The storage hole 42 can cooperate with the guide plate 39 to achieve the purpose of storing the positioning block 41.

[0028] Specifically, an anti-detachment ring 45 is fixedly connected to the upper surface of the movable plate 38, and the anti-detachment ring 45 is slidably connected to the surface of the guide plate 39.

[0029] In this embodiment, the anti-detachment ring 45 can cooperate with the movable plate 38 to support the anti-detachment ring 45.

[0030] Specifically, the surface of the movable plate 38 is provided with an adjustment hole 44, which is aligned with one of the storage holes 42. The adjustment hole 44 can cooperate with the movable plate 38 to guide the positioning block 41 to extend and retract.

[0031] Specifically, the internal thread of the adjustment hole 44 is connected to a positioning block 41, and the positioning block 41 is inserted into the internal part of the receiving hole 42.

[0032] In this embodiment, the positioning block 41 can cooperate with the adjustment hole 44 to guide the positioning block 41 into the receiving hole 42.

[0033] Working principle: By setting the limiting device 3, when the worker needs to restrict the closed sleeve 2, the worker places the pipe on the second clamping plate 37, rotates the adjusting block 31, which drives the adjusting rod 32. The adjusting rod 32 rotates and adjusts the threaded hole 34, which drives the first clamping plate 33 and the second clamping plate 37. The first clamping plate 33 and the second clamping plate 37 move closer to each other, and the second clamping plate 37 pushes the pipe upward. When the installation port of the pipe is aligned with one end of the closed sleeve 2, the worker pushes the support frame 36. The support frame 36 drives the adjusting device 4, which moves the support frame 36 to push the pipe. The installation port on the pipe surface is fitted onto one end of the closed sleeve 2. By setting the limiting device 3, the worker can effectively restrict the closed sleeve 2, avoiding the drip valve from being damaged during use. The device prevents misalignment due to accidental contact, thus reducing the inconvenience for workers when adjusting the drip irrigation valve. Furthermore, by setting up the adjustment device 4, when workers need to adjust the pipe position, they push the support frame 36, which in turn pushes the movable plate 38. The movable plate 38 then pushes the anti-detachment ring 45, which slides on the anti-detachment groove 43 on the surface of the guide plate 39. The movable plate 38 then drives the positioning block 41. When the movable plate 38 slides to the designated position, the worker rotates the positioning block 41, and the adjustment hole 44 guides the positioning block 41 to extend, inserting it into the receiving hole 42. By setting up the adjustment device 4, workers can effectively and conveniently adjust the pipe position, avoiding inconvenience during pipe installation and thus improving work efficiency.

Claims

1. A drip irrigation valve for integrated water and fertilizer management, comprising a valve (1) and a sealing sleeve (2), characterized in that: A valve (1) is provided inside the closed sleeve (2); The bottom end of the closed sleeve (2) is provided with a limiting device (3), the limiting device (3) includes a guide plate (39), and the guide plate (39) is fixedly connected to the bottom end of the closed sleeve (2); A movable plate (38) is placed on the lower surface of the guide plate (39). A support frame (36) is fixedly connected to one end of the movable plate (38). A guide groove (35) is opened on the surface of the support frame (36). A first clamping plate (33) is slidably connected inside the guide groove (35). A second clamping plate (37) is slidably connected inside the guide groove (35). The second clamping plate (37) is located below the first clamping plate (33). An adjustment component is provided on the surface of the movable plate (38). The adjustment component includes an adjustment block (31), an adjustment rod (32), and a threaded hole (34).

2. The water and fertilizer integrated drip irrigation valve according to claim 1, characterized in that: The adjusting rod (32) is rotatably connected to the upper surface of the movable plate (38), the adjusting rod (32) is rotatably connected to the inside of the support frame (36), and an adjusting block (31) is fixedly connected to the top of the adjusting rod (32).

3. The water and fertilizer integrated drip irrigation valve according to claim 2, characterized in that: The first clamping plate (33) and the second clamping plate (37) have threaded holes (34) on their surfaces, and the adjusting rod (32) is threadedly connected to the inside of the threaded hole (34).

4. The water and fertilizer integrated drip irrigation valve according to claim 1, characterized in that: The surface of the guide plate (39) is provided with an adjustment device (4), the adjustment device (4) includes a storage hole (42), the storage hole (42) is opened on the surface of the guide plate (39), and anti-detachment grooves (43) are opened on both sides of the guide plate (39).

5. The water and fertilizer integrated drip irrigation valve according to claim 1, characterized in that: An anti-detachment ring (45) is fixedly connected to the upper surface of the movable plate (38), and the anti-detachment ring (45) is slidably connected to the surface of the guide plate (39).

6. The water and fertilizer integrated drip irrigation valve according to claim 5, characterized in that: The surface of the movable plate (38) is provided with an adjustment hole (44), which is aligned with one of the storage holes (42).

7. The water and fertilizer integrated drip irrigation valve according to claim 6, characterized in that: The adjusting hole (44) is internally threaded with a positioning block (41), and the positioning block (41) is internally inserted into the receiving hole (42).

Images