Apple planting sprinkling irrigation device

Abstract

This utility model provides a sprinkler irrigation device for apple cultivation, including a delivery pipe with several branch pipes installed on it. Each branch pipe has a spherical groove on its upper surface, and a sealing layer is provided within each spherical groove. A connecting port is opened on the bottom surface of each spherical groove. A connecting pipe is provided at the top of each branch pipe, and a sphere is fixedly installed at the bottom of the connecting pipe. Through the cooperative structure of the sphere and the spherical groove, this utility model allows for flexible multi-angle adjustment of the sprinkler head, improving the targeting and uniformity of irrigation, and adapting to the irrigation needs of apple trees of different ages and shapes. After adjustment, tightening the torsion block drives the threaded column to press against the sphere, achieving quick and secure stepless locking, ensuring stable angle during irrigation. The branch pipes and the delivery pipe are connected by threads and supplemented with sealing rings, forming a standardized and modular interface, making the installation, disassembly, or replacement of individual sprinkler heads very simple and quick.

Description

Technical Field

[0001] This utility model belongs to the field of apple planting technology, and more specifically, it relates to an apple planting sprinkler irrigation device. Background Technology

[0002] Sprinkler irrigation, as an efficient and water-saving irrigation method, has been widely used in apple cultivation. It can effectively regulate the microclimate of the orchard and provide a uniform water supply for apple growth.

[0003] Traditional orchard sprinkler systems mostly use fixed sprinkler heads, whose spray angle and direction cannot be flexibly adjusted according to the specific canopy structure, planting spacing, and terrain changes of the fruit trees. This easily leads to uneven distribution of irrigation water, resulting in irrigation blind spots or water waste, affecting irrigation efficiency and fruit quality. Therefore, developing a sprinkler irrigation device that allows for flexible and reliable adjustment of the sprinkler head angle and has good sealing performance is of great significance for improving irrigation accuracy, conserving water resources, and reducing management costs in apple cultivation. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides an apple planting sprinkler irrigation device, which is achieved by the following specific technical means: An apple planting sprinkler irrigation device includes a delivery pipe with several branch pipes installed on it. Each branch pipe has a spherical groove on its upper surface and a sealing layer inside each spherical groove. A connecting port is opened on the bottom surface of each spherical groove. A connecting pipe is provided at the top of each branch pipe, and a sphere is fixedly installed at the bottom of the connecting pipe. A through hole is opened inside the sphere, and a nozzle is fixedly connected to the top of the connecting pipe. The sphere is adapted to be installed in the spherical groove and can rotate relative to the spherical groove to realize the angle adjustment of the nozzle. The through hole is connected to the connecting pipe and the connecting port respectively.

[0005] Furthermore, the sealing layer is made of an elastic material, and the outer wall of the sphere is tightly fitted to the sealing layer.

[0006] Furthermore, a torsion block is installed on the outer wall of the branch pipe, and a threaded post is fixedly connected to the torsion block. The threaded post is screwed into the communication port and is used to lock the ball after the nozzle angle is adjusted.

[0007] Furthermore, each of the branch pipes has a conveying through hole on its bottom surface, and the inner wall of the conveying through hole is provided with an internal thread. Several connecting parts are fixedly installed at equal intervals on the conveying pipe, each of the connecting parts is connected to the inner cavity of the conveying pipe, and each of the connecting parts is provided with a connector at its upper end. The outer wall of the connector is provided with an external thread, and the branch pipe is fitted onto the connector through the cooperation of the internal thread and the external thread.

[0008] Furthermore, a ring is fixedly sleeved at the bottom end of the branch pipe, and a sealing ring is provided between the ring and the connecting part, with the sealing ring sleeved on the connecting head.

[0009] Furthermore, flanges are fixedly connected to both ends of the conveying pipeline.

[0010] Compared with the prior art, the present invention has the following beneficial effects: I. This apple planting sprinkler irrigation device, through the matching structure of a sphere and a spherical groove, allows the nozzle to be flexibly adjusted at multiple angles, improving the targeting and uniformity of irrigation, and adapting to the irrigation needs of apple trees of different ages and shapes. After adjustment, tightening the torsion block will drive the threaded column to tighten the sphere, achieving a quick and secure stepless locking, ensuring that the angle remains stable and does not deviate during the sprinkler irrigation process.

[0011] Second, the aging-resistant elastic sealing layer (such as EPDM rubber) set inside the spherical groove fits tightly against the outer wall of the sphere, forming a reliable dynamic seal. This ensures the flexibility of the sphere's rotation and adjustment, and effectively prevents water leakage at the connection point. The branch pipe and the delivery pipe are connected by threads and supplemented with sealing rings to form a standardized and modular interface. This makes the installation, disassembly, or replacement of individual nozzles very simple and quick, without the need for special tools, which facilitates the laying, expansion, and daily maintenance of the system. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall apple planting sprinkler irrigation device of this utility model.

[0013] Figure 2 This is a schematic diagram of the branch pipe of this utility model cut open.

[0014] Figure 3 This is a schematic diagram of the communication port of this utility model.

[0015] Figure 4 This is a schematic diagram of the connecting part of this utility model.

[0016] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Delivery pipe; 11. Flange; 2. Branch pipe; 21. Delivery through hole; 22. Spherical groove; 23. Sealing layer; 24. Connecting port; 25. Ring; 3. Connecting pipe; 31. Sphere; 32. Through hole; 4. Nozzle; 5. Twist block; 51. Threaded post; 6. Connecting part; 61. Connecting head; 62. External thread; 63. Sealing ring. Detailed Implementation

[0017] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0018] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Example: As attached Figure 1 To be continued Figure 4 As shown: This utility model provides an apple planting sprinkler irrigation device, including a conveying pipe 1, on which a plurality of branch pipes 2 are installed. Each branch pipe 2 has a spherical groove 22 on its upper surface and a sealing layer 23 inside each spherical groove 22. A connecting port 24 is opened on the bottom surface of the spherical groove 22. A connecting pipe 3 is provided at the top of the branch pipe 2. A sphere 31 is fixedly installed at the bottom of the connecting pipe 3. A through hole 32 is opened inside the sphere 31. A nozzle 4 is fixedly connected to the top of the connecting pipe 3. The sphere 31 is adapted to be installed in the spherical groove 22 and can rotate relative to the spherical groove 22 to realize the angle adjustment of the nozzle 4. The through hole 32 is connected to the connecting pipe 3 and the connecting port 24 respectively. The angle of the nozzle 4 can be adjusted according to the growth status and irrigation needs of the apple plant to meet the irrigation needs of apple plants of different heights. The sealing layer 23 is made of elastic material. The outer wall of the sphere 31 is tightly fitted with the sealing layer 23. The sealing layer 23 inside the spherical groove 22 is made of aging-resistant elastic material (such as EPDM rubber) for sealing. A torsion block 5 is installed on the outer wall of the branch pipe 2. A threaded post 51 is fixedly connected to the torsion block 5. The threaded post 51 is screwed into the communication port 24 and is used to lock the ball 31 after the nozzle 4 angle is adjusted. Each branch pipe 2 has a conveying through hole 21 on its bottom surface. The inner wall of the conveying through hole 21 is provided with an internal thread. Several connecting parts 6 are fixedly installed at equal intervals on the conveying pipe 1. Each connecting part 6 communicates with the inner cavity of the conveying pipe 1. Each connecting part 6 is provided with a connector 61 at its upper end. The outer wall of the connector 61 is provided with an external thread 62. The branch pipe 2 is fitted onto the connector 61 through the cooperation of the internal thread and the external thread 62. A ring 25 is fixedly sleeved at the bottom end of the branch pipe 2, and a sealing ring 63 is provided between the ring 25 and the connecting part 6. The sealing ring 63 is sleeved on the connecting head 61. Flanges 11 are fixedly connected to both ends of the conveying pipeline 1.

[0021] The working principle of this embodiment: Step 1: Lay the delivery pipe 1 in the apple planting area. Irrigation water is transported through the delivery pipe 1. The flanges 11 at both ends of the delivery pipe 1 can be connected to the external water supply system (such as water pumps, water storage tanks, or other pipelines) to expand and connect the overall water supply path. Water in the delivery pipe 1 enters the branch pipe 2 through the evenly distributed connecting parts 6 on its surface. The connecting head 61 of the connecting part 6 and the delivery through hole 21 on the bottom surface of the branch pipe 2 are sealed by the external thread 62 and the internal thread. At the same time, the sealing ring 63 (such as nitrile rubber) between the ring 25 and the connecting part 6 further enhances the sealing of the connection and prevents water leakage. The water entering the branch pipe 2 flows into the through hole 32 of the ball 31 through the connecting port 24 on the bottom surface of the spherical groove 22, and then is transported to the nozzle 4 through the connecting pipe 3. Finally, the nozzle 4 sprays the water into the apple planting area. Step 2: The ball 31 at the bottom of the connecting pipe 3 is fitted into the spherical groove 22 of the branch pipe 2. The ball 31 can rotate freely along the inner wall of the spherical groove 22, thereby driving the connecting pipe 3 and the nozzle 4 at the top to rotate synchronously, realizing flexible adjustment of the spray angle. The sealing layer 23 in the spherical groove 22 is tightly attached to the outer wall of the ball 31 to ensure the water circuit is sealed during rotation and prevent water leakage. After the nozzle 4 is adjusted to the required position, the torsion block 5 on the outer wall of the branch pipe 2 is turned so that the threaded column 51 is screwed into the connecting port 24 and presses against the ball 31, thereby locking the position of the ball 31 and ensuring that the nozzle 4 maintains a stable spray angle during irrigation.

[0022] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An apple planting sprinkler irrigation device, comprising a delivery pipe (1), characterized in that: The conveying pipe (1) is equipped with several branch pipes (2). Each branch pipe (2) has a spherical groove (22) on its upper surface and a sealing layer (23) in each spherical groove (22). The bottom surface of the spherical groove (22) has a connecting port (24). The top of the branch pipe (2) is equipped with a connecting pipe (3). A sphere (31) is fixedly installed at the bottom of the connecting pipe (3). A through hole (32) is opened inside the sphere (31). A nozzle (4) is fixedly connected to the top of the connecting pipe (3). The sphere (31) is adapted to be installed in the spherical groove (22) and can rotate relative to the spherical groove (22) to realize the angle adjustment of the nozzle (4). The through hole (32) is connected to the connecting pipe (3) and the connecting port (24) respectively.

2. The apple planting sprinkler irrigation device as described in claim 1, characterized in that: The sealing layer (23) is made of elastic material, and the outer wall of the sphere (31) is in close contact with the sealing layer (23).

3. The apple planting sprinkler irrigation device as described in claim 1, characterized in that: The outer wall of the branch pipe (2) is equipped with a torsion block (5), and a threaded column (51) is fixedly connected to the torsion block (5). The threaded column (51) is screwed into the communication port (24) and is used to lock the ball (31) after the nozzle (4) angle is adjusted.

4. The apple planting sprinkler irrigation device as described in claim 1, characterized in that: Each branch pipe (2) has a conveying through hole (21) on its bottom surface. The inner wall of the conveying through hole (21) is provided with an internal thread. Several connecting parts (6) are fixedly installed at equal intervals on the conveying pipe (1). Each connecting part (6) is connected to the inner cavity of the conveying pipe (1). Each connecting part (6) is provided with a connector (61) at its upper end. The outer wall of the connector (61) is provided with an external thread (62). The branch pipe (2) is fitted onto the connector (61) through the cooperation of the internal thread and the external thread (62).

5. The apple planting sprinkler irrigation device as described in claim 4, characterized in that: The bottom end of the branch pipe (2) is fixedly fitted with a ring (25), and a sealing ring (63) is provided between the ring (25) and the connecting part (6). The sealing ring (63) is fitted on the connector (61).

6. The apple planting sprinkler irrigation device as described in claim 1, characterized in that: Flanges (11) are fixedly connected to both ends of the conveying pipeline (1).

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