A drip irrigation device for planting Chinese cabbage

Abstract

The utility model relates to the technical field of agricultural planting discloses a drip irrigation device for planting Chinese cabbage, including drip irrigation water supply pipe, the bottom of drip irrigation water supply pipe surface is equipped with several equal interval drip irrigation holes for providing drip irrigation water source, the installation ring is equipped with the outside of drip irrigation water supply pipe for fixing device on drip irrigation water supply pipe, the fixed base is located below the installation ring, and the surface of fixed base is equipped with movable through hole. In the utility model, when the interval of Chinese cabbage planting and the original position of drip irrigation hole on drip irrigation water supply pipe do not correspond, the position of flow guide plate is adjusted in movable through hole, water flow can accurately drip to the root of Chinese cabbage along flow guide groove, thereby can change the drip position of water flow from drip irrigation hole, ensure that every Chinese cabbage can obtain appropriate moisture, improve the precision and effectiveness of drip irrigation, be favorable to the even growth of Chinese cabbage, improve the yield and quality of Chinese cabbage.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, and in particular to a drip irrigation device for cabbage planting. Background Technology

[0002] Agricultural planting is one of the core links in agricultural production. It refers to the activities of human beings to consciously cultivate plants and use land resources to obtain agricultural products (such as grains, vegetables, fruits, cash crops, etc.). In the field of agricultural planting, drip irrigation technology is widely used as an efficient and water-saving irrigation method. For cabbage planting, reasonable irrigation is crucial to the growth and yield of cabbage.

[0003] Traditional drip irrigation systems for cabbage cultivation typically have fixed drip holes distributed at certain intervals along the drip irrigation pipe. However, in actual cabbage cultivation, due to various factors such as planting planning and land conditions, the planting spacing of cabbages often cannot perfectly match the spacing of the drip holes on the drip irrigation system. When the planting spacing of cabbages does not correspond vertically to the drip holes, traditional drip irrigation systems cannot accurately deliver water to the vicinity of the cabbage roots, resulting in some cabbages not receiving sufficient water, while other areas may experience excessive or insufficient water, affecting the uniformity of cabbage growth and overall yield. Utility Model Content

[0004] This utility model provides a drip irrigation device for cabbage planting to solve the technical problems mentioned in the background art.

[0005] This utility model provides a drip irrigation device for cabbage planting. The drip irrigation device for cabbage planting includes a drip irrigation water supply pipe. The bottom of the surface of the drip irrigation water supply pipe is provided with a plurality of equally spaced drip irrigation holes for providing drip irrigation water. Mounting ring, which is sleeved on the outside of the drip irrigation water supply pipe, is used to fix the device on the drip irrigation water supply pipe; A fixed base is located below the mounting ring, and the surface of the fixed base has a movable through hole; A guide plate, which is movably inserted through the inner cavity of the movable through hole, has a guide groove for changing the dripping position of the water flow from the drip irrigation hole; A fixed side plate is fixed to one side of the guide plate, and a guide rod is also fixed to one side of the fixed side plate; As a further description of the above technical solution: the mounting ring is movably connected to the surface of the drip irrigation water supply pipe, and there is a certain friction between the surface of the drip irrigation water supply pipe and the mounting ring; As a further description of the above technical solution: a connecting block is fixedly connected to the bottom of the mounting ring, and a rotating shaft seat is fixedly connected to the top of the fixed base, with the connecting block located in the inner cavity of the rotating shaft seat; As a further description of the above technical solution: A mounting screw is threaded through one side of the rotating shaft seat. The connecting block and the rotating shaft seat are connected by the mounting screw. A threaded slot is provided on one side of the connecting block for the mounting screw to be screwed into. As a further description of the above technical solution: the guide groove provided on the guide plate is a long strip groove, and the bottom of the inner cavity of the guide groove is set with an inclination. Its direction is consistent with the length direction of the guide plate, which can guide the water flow to drip accurately to the target position along the guide groove. As a further description of the above technical solution: the guide rod is parallel to the guide plate, and the guide rod movably passes through the fixed base; As a further description of the above technical solution: a blocking nut is threaded onto one end of the guide rod surface to prevent the guide plate from detaching from the fixed base. Beneficial effects

[0006] In this invention, when the spacing of the cabbage planting does not correspond to the original position of the drip irrigation holes on the drip irrigation water supply pipe, the position of the guide plate in the movable through hole is adjusted so that the water flow can accurately drip along the guide groove to the vicinity of the cabbage roots. This changes the dripping position of the water flow from the drip irrigation hole, ensuring that each cabbage receives an appropriate amount of water, improving the accuracy and effectiveness of drip irrigation, promoting the uniform growth of cabbage, and increasing the yield and quality of cabbage. In this invention, when it is necessary to repair or replace part of the device structure, simply loosen the mounting screw and separate the connecting block from the rotating shaft seat to disassemble the fixed base. In addition, a blocking nut is threaded on one end of the guide rod surface, which not only ensures the normal connection between the guide plate and the fixed base, but also facilitates the removal of the blocking nut during disassembly, allowing the guide plate to be smoothly removed from the fixed base, greatly improving the maintenance efficiency of the device and reducing the operating cost. Attached Figure Description

[0007] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0008] Figure 1 This is a three-dimensional schematic diagram of a drip irrigation device for cabbage planting proposed in this utility model; Figure 2This is a bottom view of the structure of a drip irrigation device for cabbage planting proposed in this utility model; Figure 3 This is a partial structural schematic diagram of a drip irrigation device for cabbage planting proposed in this utility model; Figure 4 This utility model proposes a drip irrigation device for cabbage planting. Figure 3 A schematic diagram of the split structure.

[0009] Figure label: 1. Drip irrigation water supply pipe; 2. Drip irrigation hole; 3. Mounting ring; 4. Connecting block; 5. Rotary shaft seat; 6. Mounting screw; 7. Blocking nut; 8. Fixed base; 9. Movable through hole; 10. Guide plate; 11. Guide groove; 12. Fixed side plate; 13. Guide rod. Detailed Implementation

[0010] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to the present utility model are shown in the drawings, not all of the structures. 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.

[0011] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0012] Reference Figures 1-4 The present invention provides an embodiment of a drip irrigation device for cabbage planting, including a drip irrigation water supply pipe 1. The bottom of the surface of the drip irrigation water supply pipe 1 is provided with a plurality of equally spaced drip irrigation holes 2 for providing drip irrigation water. The drip irrigation water supply pipe 1 is the water supply component of the entire device. The bottom of its surface is provided with a plurality of equally spaced drip irrigation holes 2 for providing water in the pipe to the cabbage plants in the form of drip irrigation. Mounting ring 3 is sleeved on the outside of drip irrigation water supply pipe 1 and is used to fix the device on drip irrigation water supply pipe 1; The fixed base 8 is located below the mounting ring 3, and the surface of the fixed base 8 is provided with a movable through hole 9; The guide plate 10 is movably inserted through the inner cavity of the movable through hole 9. The guide plate 10 is provided with a guide groove 11 to change the dripping position of the water flow from the drip irrigation hole 2. A fixed side plate 12 is fixed to one side of the guide plate 10, and a guide rod 13 is also fixed to one side of the fixed side plate 12. Reference Figures 1-4 The mounting ring 3 is movably connected to the surface of the drip irrigation water supply pipe 1, and there is a certain friction between the surface of the drip irrigation water supply pipe 1 and the mounting ring 3. The bottom of the mounting ring 3 is fixedly connected to the connecting block 4, and the top of the fixed base 8 is fixedly connected to the rotating shaft seat 5. The connecting block 4 is located in the inner cavity of the rotating shaft seat 5. The mounting screw 6 is threaded through one side of the rotating shaft seat 5. The connecting block 4 and the rotating shaft seat 5 are connected by the mounting screw 6. A threaded hole groove is opened on one side of the connecting block 4 for the mounting screw 6 to screw into. Through the cooperation of the mounting screw 6 and the threaded hole groove, the connecting block 4 and the rotating shaft seat 5 can be stably connected. At the same time, it is convenient to loosen the mounting screw 6 when needed to adjust the angle of the connecting block 4 in the rotating shaft seat 5, thereby driving the related components to adjust their positions. The guide groove 11 provided on the guide plate 10 is a long strip groove, and the bottom of the inner cavity of the guide groove 11 is... The inclined surface is aligned with the length of the guide plate 10, guiding the water flow along the guide channel 11 to accurately drip to the target position. When water drips from the drip irrigation hole 2, it falls into the guide channel 11. Guided by the inclined surface, the water flow can accurately drip to the target position, namely near the root of the cabbage, thereby changing the drip position to adapt to different cabbage planting spacings. The guide rod 13 is parallel to the guide plate 10 and is movably connected to the fixed base 8. It plays a guiding role when adjusting the position of the guide plate 10, ensuring the stability of the adjustment process. One end of the guide rod 13 is threaded with a blocking nut 7 to prevent the guide plate 10 from disengaging from the fixed base 8. The blocking nut 7 prevents the guide plate 10 from disengaging during relative movement with the fixed base 8, ensuring the structural stability of the device.

[0013] Working principle: First, the mounting ring 3 is placed in the appropriate position on the drip irrigation water supply pipe 1, and is initially fixed by the friction between it and the surface of the drip irrigation water supply pipe 1. Then, the connecting block 4 and the rotating shaft seat 5 are tightly connected by the mounting screw 6 to ensure that the fixed base 8 is stably connected to the mounting ring 3. When it is necessary to adjust the drip irrigation position according to the planting spacing of the cabbage, the mounting screw 6 can be loosened to adjust the angle of the connecting block 4 in the rotating shaft seat 5. The mounting screw 6 is then tightened to fix the connecting block 4 and the rotating shaft seat 5. Then, the guide plate 10 is pushed or pulled to move it in the movable through hole 9. The guide rod 13 plays a guiding role to ensure the smooth movement of the guide plate 10. There is a certain friction between the guide rod 13 and the fixed base 8, which ensures the stability of the guide plate 10 after the position is adjusted and avoids random sliding. After the guide plate 10 is adjusted to the appropriate position, the water dripping from the drip irrigation hole 2 will accurately drip along the guide groove 11 to the roots of the cabbage to meet the water needs of the cabbage growth.

[0014] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A drip irrigation device for cabbage cultivation, comprising a drip irrigation water supply pipe, characterized in that: The bottom of the drip irrigation water supply pipe has several equally spaced drip irrigation holes for providing drip irrigation water. Mounting ring, which is sleeved on the outside of the drip irrigation water supply pipe, is used to fix the device on the drip irrigation water supply pipe; A fixed base is located below the mounting ring, and the surface of the fixed base has a movable through hole; A guide plate, which is movably inserted through the inner cavity of the movable through hole, has a guide groove for changing the dripping position of the water flow from the drip irrigation hole; A fixed side plate is fixed to one side of the guide plate, and a guide rod is also fixed to one side of the fixed side plate.

2. The drip irrigation device for cabbage cultivation according to claim 1, characterized in that: The mounting ring is movably connected to the surface of the drip irrigation water supply pipe, and there is a certain friction between the surface of the drip irrigation water supply pipe and the mounting ring.

3. The drip irrigation device for cabbage cultivation according to claim 1, characterized in that: A connecting block is fixedly connected to the bottom of the mounting ring, and a rotating shaft seat is fixedly connected to the top of the fixed base. The connecting block is located in the inner cavity of the rotating shaft seat.

4. The drip irrigation device for cabbage cultivation according to claim 3, characterized in that: A mounting screw is threaded through one side of the shaft seat, and the connecting block and the shaft seat are connected by the mounting screw. A threaded slot is provided on one side of the connecting block for the mounting screw to be screwed into.

5. The drip irrigation device for cabbage cultivation according to claim 1, characterized in that: The guide groove on the guide plate is a long strip-shaped groove, and the bottom of the inner cavity of the guide groove is set with a slope. Its direction is consistent with the length direction of the guide plate, which can guide the water flow to drip accurately to the target position along the guide groove.

6. The drip irrigation device for cabbage cultivation according to claim 1, characterized in that: The guide rod is parallel to the guide plate, and the guide rod passes through the fixed base.

7. The drip irrigation device for cabbage cultivation according to claim 1, characterized in that: One end of the guide rod surface is threaded with a blocking nut to prevent the guide plate from detaching from the fixed base.

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