Fertilizer sprinkling irrigation device for corn planting

Abstract

The utility model belongs to the technical field of fertilizer sprinkling irrigation equipment, and particularly relates to a fertilizer sprinkling irrigation device for corn planting, which comprises a liquid delivery pipe, a liquid guide pipe is mounted at the end of the liquid delivery pipe, a liquid outlet pipe is slidably connected to the inner wall of the liquid guide pipe, a first connecting ring is mounted at the bottom of the surface of the liquid guide pipe, and a second connecting ring is mounted at the bottom of the liquid guide pipe. A second connecting ring is installed at the top of the surface of the liquid outlet pipe, and an adjusting piece is arranged between the first connecting ring and the second connecting ring. The insertion hole in the adjusting piece is matched with the insertion piece on the second connecting ring, and the insertion piece comprises a connecting spring, a connecting disc and an insertion rod, so that the depth of the liquid outlet pipe inserted into the liquid guide pipe is accurately adjusted. The design not only improves the accuracy of the spray irrigation position, but also ensures the stability in the spray irrigation process. Farmers can easily adjust the sprinkling irrigation device according to the growth condition of corn and fertilizer requirements, precise fertilization is achieved, the fertilizer utilization rate is increased, waste is reduced, and meanwhile healthy growth and high yield of corn are facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of fertilizer spraying equipment, and in particular to a fertilizer spraying device for corn planting. Background Technology

[0002] In corn cultivation, the rational application of fertilizer is crucial for improving yield and quality. Traditional fertilizer application methods often involve manual spreading or mechanical spraying, but these methods have many shortcomings. For example, manual spreading is not only time-consuming and labor-intensive, but also results in uneven fertilizer distribution, easily leading to some areas having excess fertilizer while others have insufficient fertilizer. While mechanical spraying improves fertilization efficiency, it is often difficult to precisely control the amount and location of fertilizer application, resulting in fertilizer waste and poor effectiveness. To address these issues, various fertilizer sprinkler irrigation devices for corn cultivation have emerged on the market. These devices deliver fertilizer solution to the cornfield through a pipeline system and spray it evenly onto the corn plants through nozzles. However, existing fertilizer sprinkler irrigation devices still have some technical problems in adjusting the spray position and fertilizer distribution. First, precise adjustment of the spray position is key to achieving precision fertilization. However, existing sprinkler irrigation devices often use fixed nozzles or have inflexible adjustment methods, making it difficult to meet the fertilizer needs of corn at different growth stages and under different soil conditions. This forces farmers to repeatedly adjust the nozzle position or irrigation intensity during fertilization, increasing workload and reducing accuracy and efficiency. Secondly, the cleaning and maintenance of fertilizer sprinkler systems are also crucial factors affecting fertilization effectiveness and lifespan. Due to the complex field environment, fertilizer sprinkler systems are easily contaminated by soil, weeds, and other impurities. If cleaning is not timely or maintenance is improper, it will not only clog nozzles and affect irrigation performance but also accelerate the aging and damage of the system. However, existing sprinkler systems often suffer from complex operation and high costs in terms of cleaning and maintenance, causing considerable inconvenience to farmers. Utility Model Content

[0003] To address the aforementioned problems, this utility model proposes a fertilizer sprinkler irrigation device for corn planting, which more accurately solves the problems mentioned in the background art.

[0004] This utility model is achieved through the following technical solution:

[0005] This utility model proposes a fertilizer sprinkler irrigation device for corn planting, including a liquid delivery pipe, a liquid guide pipe installed at the end of the liquid delivery pipe, a liquid outlet pipe slidably connected to the inner wall of the liquid guide pipe, a connecting ring one installed at the bottom of the surface of the liquid guide pipe, a connecting ring two installed at the top of the surface of the liquid outlet pipe, an adjusting member provided between the connecting ring one and the connecting ring two, the adjusting member being used to adjust the depth of the liquid outlet pipe inserted into the liquid guide pipe, an internally threaded cylinder installed on the surface of the liquid outlet pipe, and an externally threaded cylinder threadedly connected to the inner wall of the internally threaded cylinder.

[0006] Preferably, the adjusting member is installed on the top of the connecting ring one, and the adjusting member is connected through the connecting ring two. The surface of the adjusting member is provided with a plurality of insertion holes, and the surface of the connecting ring two is provided with a plug-in member, which is used to be inserted into the insertion hole to limit the position of the adjusting member.

[0007] Preferably, the connector includes a connecting spring mounted on the second surface of the connecting ring, a connecting plate being mounted at the end of the connecting spring, and a plug rod being mounted on the side of the connecting plate, the plug rod being inserted into the socket.

[0008] Preferably, the surface of the external threaded cylinder is provided with a filter screen, which is used to protect the end of the external threaded cylinder and prevent external impurities from entering the liquid guide pipe and the liquid outlet pipe through the external threaded cylinder.

[0009] Preferably, the surface of the external threaded cylinder is fitted with an installation sleeve, and the filter screen is inserted into the installation sleeve and detachably connected to the installation sleeve.

[0010] Preferably, a nut is installed at the bottom of the mounting sleeve, and a bolt is threaded onto the nut, the bolt penetrating into the filter screen.

[0011] Compared with the prior art, this utility model provides a fertilizer sprinkler irrigation device for corn planting, which has the following beneficial effects:

[0012] This fertilizer sprinkler irrigation device for corn cultivation achieves precise adjustment of the depth of the liquid outlet pipe inserted into the liquid guide pipe through the cooperation of the insertion hole on the adjusting component and the insertion parts on the connecting ring two, including the connecting spring, connecting plate, and insertion rod. This design not only improves the accuracy of the sprinkler position but also ensures stability during the irrigation process. Farmers can easily adjust the sprinkler irrigation device according to the growth status and fertilizer requirements of the corn to achieve precise fertilization, improve fertilizer utilization, reduce waste, and contribute to the healthy growth and high yield of corn.

[0013] This fertilizer sprinkler irrigation device for corn cultivation effectively prevents external impurities from entering the liquid inlet and outlet pipes through a filter screen design on the external threaded cylinder, protecting the cleanliness and normal operation of the irrigation system. Meanwhile, the detachable connection between the filter screen and the mounting sleeve, along with the nut and bolt fixing method, makes cleaning or replacing the filter screen very convenient. This design not only extends the service life of the irrigation device but also reduces maintenance costs and improves farmers' work efficiency. Furthermore, the protective function of the filter screen helps reduce irrigation problems caused by impurities clogging the system, ensuring the stability and reliability of the irrigation system. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a fertilizer sprinkler irrigation device for corn planting proposed in this utility model;

[0015] Figure 2 This utility model proposes a fertilizer sprinkler irrigation device for corn planting. Figure 1 Enlarged view of region A in the middle;

[0016] Figure 3 This utility model proposes a fertilizer sprinkler irrigation device for corn planting. Figure 1 Enlarged schematic diagram of region B in the middle.

[0017] In the diagram: 1. Liquid delivery pipe; 2. Liquid guide pipe; 3. Liquid outlet pipe; 4. Connecting ring one; 5. Connecting ring two; 51. Connecting spring; 52. Connecting disc; 53. Insert rod; 6. Adjusting component; 61. Insertion hole; 7. Internal threaded cylinder; 8. External threaded cylinder; 81. Mounting sleeve; 82. Nut; 83. Bolt; 9. Filter screen. Detailed Implementation

[0018] To more clearly and completely illustrate the technical solution of this utility model, the following description, in conjunction with the accompanying drawings, will further explain this utility model.

[0019] Example

[0020] like Figures 1-3As shown in the figure, an embodiment of this utility model discloses a fertilizer sprinkler irrigation device for corn planting. It first includes a delivery pipe 1, which is the main body of the sprinkler irrigation device and is used to deliver fertilizer solution. A guide pipe 2 is installed at the end of the delivery pipe 1, serving as a connection and guide. An outlet pipe 3 is slidably connected to the inner wall of the guide pipe 2, allowing the outlet pipe 3 to move within the guide pipe 2, thereby adjusting the position or range of the sprinkler irrigation. A connecting ring 4 is installed at the bottom surface of the guide pipe 2, while a connecting ring 5 is installed at the top surface of the outlet pipe 3. An adjusting element 6 is provided between these two connecting rings, which adjusts the depth to which the outlet pipe 3 is inserted into the guide pipe 2, thereby precisely controlling the position of the sprinkler irrigation. Furthermore, an internally threaded cylinder 7 is installed on the surface of the outlet pipe 3, and an externally threaded cylinder 8 is threadedly connected to the inner wall of the internally threaded cylinder 7. This design provides additional connection or installation interfaces for possible expansion or adjustment. Through this design, precise control of the sprinkler irrigation position and range is achieved, increasing the flexibility and practicality of the device.

[0021] In this invention, the adjusting member 6 is installed on the top of the connecting ring 4 and is connected through the connecting ring 5. This means that the adjusting member 6 can pass through the connecting ring 5 and adjust the depth of the outlet pipe 3. Multiple insertion holes 61 are arranged on the surface of the adjusting member 6, while a connector is provided on the surface of the connecting ring 5. This connector includes a connecting spring 51, the end of which is connected to a connecting plate 52. A rod 53 is installed on the side of the connecting plate 52. After the depth of the outlet pipe 3 is adjusted, the rod 53 can be inserted into the corresponding insertion hole 61, thereby limiting the position of the adjusting member 6 and fixing the position of the outlet pipe 3. This achieves precise adjustment and fixation of the depth of the outlet pipe 3, ensuring the accuracy and stability of the irrigation.

[0022] In this invention, the connector specifically comprises a connecting spring 51, a connecting disc 52, and a plug rod 53. The connecting spring 51 provides a certain elasticity, allowing the plug rod 53 to be easily inserted into or removed from the socket 61. The connecting disc 52 serves as a support and guide for the plug rod 53, ensuring that the plug rod 53 can be accurately aligned and inserted into the socket 61. The design of the connector makes the limiting operation of the adjusting member 6 simpler and more reliable.

[0023] In this invention, a filter screen 9 is provided on the surface of the externally threaded cylinder 8. The main function of this filter screen 9 is to protect the end of the externally threaded cylinder 8 and prevent external impurities from entering the liquid guide pipe 2 and the liquid outlet pipe 3 through the externally threaded cylinder 8. This helps to keep the irrigation device clean and operate normally. The filter screen 9 improves the durability of the device and the irrigation effect.

[0024] In this invention, an mounting sleeve 81 is also installed on the surface of the external threaded cylinder 8. The filter screen 9 can be inserted into this mounting sleeve 81 and form a detachable connection with it. This design makes cleaning or replacing the filter screen 9 more convenient. In addition, a nut 82 is installed at the bottom of the mounting sleeve 81, and a bolt 83 is threadedly connected to the nut 82. This bolt 83 can penetrate into the filter screen 9 to further fix the position of the filter screen 9. The design of the mounting sleeve 81 and the bolt 83 improves the stability and maintainability of the filter screen 9.

[0025] In this invention, as described above, the design of the mounting sleeve 81 allows the filter screen 9 to be easily inserted and fixed. The combination of the nut 82 and bolt 83 provides additional fixing means, ensuring the stability of the filter screen 9 on the mounting sleeve 81. By tightening the bolt 83, it can pass through the filter screen 9 and be fixed to the nut 82, thereby achieving a firm fixation of the filter screen 9. This design makes the installation and fixing of the filter screen 9 simpler and more reliable, further improving the stability and durability of the entire sprinkler irrigation device.

[0026] Finally, it should be noted that the basic concepts have been described above. Obviously, for those skilled in the art, the detailed disclosure above is merely illustrative and does not constitute a limitation of this specification. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements, and corrections to this specification. Such modifications, improvements, and corrections are suggested in this specification, and therefore remain within the spirit and scope of the exemplary embodiments of this specification. Furthermore, this specification uses specific terms to describe embodiments of this specification. For example, "an embodiment," "one embodiment," and / or "some embodiments" refer to a feature, structure, or characteristic associated with at least one embodiment of this specification. Therefore, it should be emphasized and noted that "an embodiment," "one embodiment," or "an alternative embodiment" mentioned twice or more in different locations in this specification do not necessarily refer to the same embodiment. In addition, certain features, structures, or characteristics in one or more embodiments of this specification can be appropriately combined. Moreover, unless expressly stated in the claims, the order of processing elements and sequences, the use of numbers and letters, or other names described in this specification are not intended to limit the order of the processes and methods of this specification.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fertilizer sprinkler irrigation device for corn planting, comprising a liquid delivery pipe (1), characterized in that, The liquid delivery pipe (1) is equipped with a liquid guide pipe (2) at its end. A liquid outlet pipe (3) is slidably connected to the inner wall of the liquid guide pipe (2). A connecting ring one (4) is installed at the bottom of the surface of the liquid guide pipe (2). A connecting ring two (5) is installed at the top of the surface of the liquid outlet pipe (3). An adjusting member (6) is provided between the connecting ring one (4) and the connecting ring two (5). The adjusting member (6) is used to adjust the depth of the liquid outlet pipe (3) inserted into the liquid guide pipe (2). An internal threaded cylinder (7) is installed on the surface of the liquid outlet pipe (3). An external threaded cylinder (8) is threadedly connected to the inner wall of the internal threaded cylinder (7).

2. The fertilizer sprinkler irrigation device for corn planting according to claim 1, characterized in that, The adjusting member (6) is installed on the top of the connecting ring one (4). The adjusting member (6) is connected through the connecting ring two (5). The surface of the adjusting member (6) is provided with a plurality of insertion holes (61). The surface of the connecting ring two (5) is provided with a plug-in member, which is used to be inserted into the insertion hole (61) to limit the adjustment member (6).

3. The fertilizer sprinkler irrigation device for corn planting according to claim 2, characterized in that, The connector includes a connecting spring (51) mounted on the surface of the connecting ring (5), a connecting disc (52) is mounted on the end of the connecting spring (51), and a plug rod (53) is mounted on the side of the connecting disc (52), the plug rod (53) being inserted into the socket (61).

4. The fertilizer sprinkler irrigation device for corn planting according to claim 1, characterized in that, The surface of the external threaded cylinder (8) is provided with a filter screen (9), which is used to protect the end of the external threaded cylinder (8) and prevent external impurities from entering the liquid guide pipe (2) and the liquid outlet pipe (3) through the external threaded cylinder (8).

5. A fertilizer sprinkler irrigation device for corn planting according to claim 4, characterized in that, The surface of the external threaded cylinder (8) is fitted with an installation sleeve (81), and the filter screen (9) is inserted into the installation sleeve (81) and detachably connected to the installation sleeve (81).

6. The fertilizer sprinkler irrigation device for corn planting according to claim 5, characterized in that, The bottom of the mounting sleeve (81) is fitted with a nut (82), and a bolt (83) is threaded onto the nut (82), the bolt (83) penetrating into the filter screen (9).

Images