Quick connecting device for water and fertilizer all-in-one machine and irrigation pipeline
By using a combination of limiting ball, spring and locking block, the problem of easy loosening and cumbersome disassembly when connecting the water and fertilizer integrated machine to the irrigation pipeline is solved, achieving a stable connection and quick replacement, and improving the stability and operating efficiency of the irrigation system.
Patent Information
- Application Number
- CN202520211078.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2035-02-11
AI Technical Summary
The existing connection method between the integrated water and fertilizer machine and the irrigation pipeline has problems such as cumbersome operation, easy loosening leading to leakage, and difficulty in quick disassembly and replacement, which affects the stability and efficiency of the irrigation system.
It adopts a combination structure of limiting ball, spring and locking block, and ensures the firmness of the connection through the cooperation of sliding groove and limiting groove, and realizes quick disassembly and replacement through the sliding of slider.
It achieves a stable connection between the integrated water and fertilizer machine and the irrigation pipeline, preventing leakage, and allows for quick disassembly and replacement, improving operational efficiency and system stability.
Smart Images
Figure CN223648836U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of pipeline connection devices, and in particular to a quick connection device for water and fertilizer integrated machine and irrigation pipeline. Background Technology
[0002] Integrated water and fertilizer management technology is an important irrigation method in modern agriculture. By mixing water and fertilizer in a set ratio and delivering it to the crop roots, it achieves precision irrigation and improves fertilizer utilization efficiency, thereby effectively saving resources and increasing agricultural production efficiency. In an integrated water and fertilizer management system, the integrated water and fertilizer machine is the core equipment, which delivers the water and fertilizer mixture to the field through a connection with the irrigation pipeline. However, the connection method between the integrated water and fertilizer machine and the irrigation pipeline directly affects the stability and efficiency of the entire irrigation system.
[0003] In existing technologies, the connection between fertigation systems and irrigation pipes typically uses threaded connections or simple adhesive bonding. These traditional connection methods have several shortcomings in practical use. For example, threaded connections require repeated manual tightening, which is cumbersome and time-consuming. Furthermore, over long-term use, they are prone to loosening due to irrigation pressure fluctuations or external forces, leading to leakage of the fertigation mixture and affecting irrigation effectiveness. In addition, traditional connection devices often require significant force or complex tools when replacing irrigation pipes, reducing maintenance efficiency and increasing labor intensity. In large-scale agricultural production, irrigation systems need frequent pipe switching or replacement to adapt to the needs of different plots, but the disassembly and replacement process of existing connection devices is cumbersome, which is not conducive to the efficient and convenient operation requirements of modern agriculture. Therefore, designing a connection device that ensures a secure connection, prevents leakage, and allows for rapid pipe disassembly and replacement has become a key issue in fertigation technology. Utility Model Content
[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a quick connection device between the integrated water and fertilizer machine and the irrigation pipeline.
[0005] To achieve the above objectives, this utility model adopts the following technical solution: a quick connection device for a water and fertilizer integrated machine and an irrigation pipeline, comprising: a support foot, a base plate fixedly connected to the upper end of the support foot, a water tank connected to one outer wall of the upper end of the support foot, a fixing block fixedly connected to the lower end of one outer wall of the water tank, a connecting groove provided on one inner wall of the fixing block, a sliding groove provided on one outer wall of the fixing block, eight mounting slots arranged in a circular array on one outer wall of the sliding groove, a limiting ball movably connected to one inner wall of each of the eight mounting slots, a spring movably connected to one outer wall of the sliding groove, a connecting pipe movably connected to one inner wall of the fixing block, a limiting groove provided on one outer wall of the connecting pipe, a slider movably connected to one outer wall of the fixing block, and a locking block fixedly connected to one inner wall of the slider.
[0006] In a preferred embodiment, the main body of the integrated water and fertilizer machine is fixedly connected to the outer wall of one side of the upper end of the support leg. An indicator light is fixedly connected to the outer wall of one side of the integrated water and fertilizer machine body. A controller is connected to the upper outer wall of the integrated water and fertilizer machine body. A limit frame is fixedly connected to the back of the integrated water and fertilizer machine body. A water pump is fixedly connected to the upper outer wall of the water tank. A connecting pipe is fixedly connected to one side of the upper end of the water pump. A limit block is movably connected to one side of the outer wall of the connecting pipe. One side of the limit block is fixedly connected to one side of the outer wall of the integrated water and fertilizer machine body.
[0007] In one preferred embodiment, the limiting frame on the outer wall of the back of the integrated water and fertilizer machine is connected to the water tank.
[0008] In a preferred embodiment, the lower end of one side of the limiting frame is fixedly connected to the upper outer wall of the base plate.
[0009] In a preferred embodiment, the connecting groove on the inner wall of the fixing block is movably connected to the outer wall of one side of the connecting pipe.
[0010] In a preferred embodiment, the limiting groove on the outer wall of the connecting pipe is correspondingly connected to the mounting groove and the limiting ball connected to the sliding groove.
[0011] In a preferred embodiment, one side of the inner wall of the slider is slidably connected to one side of the outer wall of the fixed block, and the locking block provided on one side of the inner wall of the slider is slidably connected to the outer wall of the groove opened on one side of the outer wall of the fixed block.
[0012] In a preferred embodiment, a locking block on one side of the inner wall of the slider is movably connected to the outer wall of the limiting ball.
[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0014] 1. In use, this utility model ensures a more secure connection between the connecting pipe and the fixing block by cooperating with the limiting ball, spring, and locking block within the sliding groove and the limiting groove on the outer wall of the connecting pipe. This prevents loosening due to excessive irrigation or external force, thus avoiding leakage. The continuous thrust applied by the spring ensures a stable connection between the locking block and the limiting ball, improving the stability of the connection.
[0015] 2. When using this utility model, if it is necessary to replace the connecting pipe, simply pull the slider in the opposite direction. The locking block will separate from the limiting ball, and the limiting ball will rebound with the spring, releasing the fixed state of the connecting pipe, thus easily completing the disassembly and replacement. Attached Figure Description
[0016] Figure 1 A schematic diagram of the external structure of the water and fertilizer integrated machine and the quick connection device for irrigation pipeline provided by this utility model.
[0017] Figure 2 A schematic diagram of the external structure of the water and fertilizer integrated machine and the quick connection device for irrigation pipeline provided by this utility model.
[0018] Figure 3 This is a cross-sectional disassembly diagram of section A of the quick connection device between the integrated water and fertilizer machine and the irrigation pipeline provided by this utility model.
[0019] Figure 4 This is a partial cross-sectional disassembly diagram of the quick connection device between the integrated water and fertilizer machine and the irrigation pipeline provided by this utility model.
[0020] Legend:
[0021] 1. Support feet; 2. Base plate; 3. Water and fertilizer integrated machine body; 4. Indicator light; 5. Controller; 6. Water tank; 7. Limiting frame; 8. Water pump; 9. Connecting pipe; 10. Limiting block; 11. Fixing block; 12. Connecting groove; 13. Sliding groove; 14. Mounting groove; 15. Limiting ball; 16. Spring; 17. Connecting pipe; 18. Limiting groove; 19. Sliding block; 20. Locking block. Detailed Implementation
[0022] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings and examples.
[0023] It should be noted that many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.
[0024] Furthermore, it should be understood in the description of this utility model that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.
[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two main bodies at the connection point are not connected through a transitional structure, but are simply connected to form a whole through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.
[0026] In this utility model, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "an embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0027] Example 1: As Figure 1-4 As shown, this utility model provides a technical solution: a quick connection device for a water and fertilizer integrated machine and an irrigation pipe, including: a support leg 1, a base plate 2 fixedly connected to the upper end of the support leg 1, a water tank 6 connected to the outer wall of one side of the upper end of the support leg 1, a fixing block 11 fixedly connected to the lower end of the outer wall of one side of the water tank 6, a connecting groove 12 provided on one side of the inner wall of the fixing block 11, a sliding groove 13 provided on one side of the outer wall of the fixing block 11, eight mounting grooves 14 arranged in a ring on one side of the outer wall of the sliding groove 13, a limiting ball 15 movably connected to one side of the inner wall of each of the eight mounting grooves 14, a spring 16 movably connected to one side of the outer wall of the sliding groove 13, and a connecting pipe 17 movably connected to one side of the inner wall of the fixing block 11. The connecting groove 12 on the inner wall of the 11 is movably connected to the outer wall of one side of the connecting pipe 17. The outer wall of one side of the connecting pipe 17 has a limiting groove 18. The limiting groove 18 on the outer wall of the connecting pipe 17 is correspondingly connected to the mounting groove 14 and the limiting ball 15 connected to the slide groove 13. The outer wall of the fixing block 11 is movably connected to the slider 19. The inner wall of the slider 19 is fixedly connected to the locking block 20. The inner wall of the slider 19 is slidably connected to the outer wall of the fixing block 11. The locking block 20 on the inner wall of the slider 19 is slidably connected to the outer wall of the slide groove 13 on the outer wall of the fixing block 11. The locking block 20 on the inner wall of the slider 19 is movably connected to the outer wall of the limiting ball 15.
[0028] In this embodiment, a support foot 1 is designed, and a base plate 2 is fixedly connected to the upper outer wall of the support foot 1. The support foot 1 can support the base plate 2. A water tank 6 is connected to the upper outer wall of the base plate 2, and a fixing block 11 is welded to the lower outer wall of the water tank 6. A connecting groove 12 is provided on one side of the inner wall of the fixing block 11. A connecting pipe 17 can be connected to the connecting groove 12. Therefore, the connecting pipe 17 can be connected to the fixing block 11 through the connecting groove 12 to complete the irrigation function. However, the existing connecting pipe 17 and fixing block 11... If the connection relies solely on tape or simple snap-fit, the connection between the connecting pipe 17 and the fixing block 11 may loosen during heavy irrigation, thus reducing the irrigation effect of the connecting pipe 17. Therefore, a groove 13 is provided on one side of the outer wall of the fixing block 11. A limiting ball 15 is connected to the inner wall of the groove 13 through a mounting groove 14. A spring 16 is connected to one side of the limiting ball 15 and the outer wall of the groove 13. A slider 19 is connected to one side of the outer wall of the fixing block 11, and a locking block 20 is connected to one side of the inner wall of the slider 19. The locking block 20 can slide against the outer wall of the slide groove 13 and corresponds to one side of the limiting ball 15. The mounting groove 14 and the limiting ball 15 on one side of the slide groove 13 correspond to the limiting groove 18 on the outer wall of the connecting pipe 17. Therefore, when the connecting pipe 17 is inserted into the connecting groove 12, the limiting groove 18 corresponds to the mounting groove 14 and the limiting ball 15. At this time, the spring 16 on the outer wall of the slide groove 13 will act on one side of the inner wall of the slider 19 and apply a continuous pushing force to the locking block 20. At this time, the locking block 20 will... The slide 19 slides along one side of the outer wall of the slide groove 13 and continuously presses the limiting ball 15. At this time, the limiting ball 15 will retract inward and engage with the limiting groove 18. At this time, the connecting tube 17 will be fixedly connected with the fixing block 11 and will not loosen. If the connecting tube 17 needs to be replaced, the slider 19 can be pulled in the opposite direction. At this time, the locking block 20 will leave the limiting ball 15, and the limiting ball 15 will rebound outward and leave the limiting groove 18. Thus, the limiting groove 18 can be pulled out and then disassembled and replaced.
[0029] Example 2: As Figure 1-2 As shown, the water and fertilizer integrated machine body 3 is fixedly connected to the outer wall of one side of the upper end of the support leg 1. An indicator light 4 is fixedly connected to the outer wall of one side of the water and fertilizer integrated machine body 3. A controller 5 is connected to the outer wall of the upper end of the water and fertilizer integrated machine body 3. A limit frame 7 is fixedly connected to the back of the water and fertilizer integrated machine body 3. The limit frame 7 on the outer wall of the back of the water and fertilizer integrated machine body 3 is connected to the water tank 6. The lower end of one side of the limit frame 7 is fixedly connected to the outer wall of the upper end of the base plate 2. A water pump 8 is fixedly connected to the outer wall of the upper end of the water tank 6. A connecting pipe 9 is fixedly connected to one side of the upper end of the water pump 8. A limit block 10 is movably connected to one side of the outer wall of the connecting pipe 9. One side of the limit block 10 is fixedly connected to one side of the outer wall of the water and fertilizer integrated machine body 3.
[0030] In this embodiment, a water and fertilizer integrated machine body 3 is welded to the outer wall of one side of the upper end of the base plate 2. An indicator light 4 is connected to the outer wall of one side of the water and fertilizer integrated machine body 3, which can intuitively display the transmission results. A controller 5 is fixedly connected to the outer wall of the upper end of the water and fertilizer integrated machine body 3, which can control the water and fertilizer integrated machine body 3 to control the irrigation amount. A limit frame 7 is fixedly connected to one side of the back of the water and fertilizer integrated machine body 3, and the lower end of one side of the limit frame 7 is fixedly connected to the outer wall of the upper end of the base plate 2, thereby forming a cavity. The cavity can be connected to the water tank 6, thereby limiting the water tank 6. A water pump 8 is fixedly connected to the upper outer wall of the water tank 6. A connecting pipe 9 is fixedly connected to the upper end of the water pump 8. Two limiting blocks 10 are provided on one side of the outer wall of the connecting pipe 9. The two limiting blocks 10 can be fixedly connected to one side of the outer wall of the water and fertilizer integrated machine body 3. Therefore, the two limiting blocks 10 can limit the connecting pipe 9. One side of the connecting pipe 9 can be connected to the fertilizer treatment device, and the fertilizer is transported out through the connecting pipe 17 by the action of the water pump 8, thereby completing the irrigation function.
[0031] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.
[0032] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, 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 quick connection device for a water and fertilizer integrated machine and an irrigation pipeline, including support feet (1), characterized in that: The upper end of the support foot (1) is fixedly connected to the base plate (2). The upper end of the support foot (1) is connected to the outer wall of one side of the water tank (6). The lower end of the outer wall of one side of the water tank (6) is fixedly connected to the fixing block (11). The inner wall of the fixing block (11) is provided with a connecting groove (12). The outer wall of one side of the fixing block (11) is provided with a sliding groove (13). The outer wall of one side of the sliding groove (13) is arranged with eight mounting grooves (14) in a circular array. The inner wall of each of the eight mounting grooves (14) is movably connected to a limiting ball (15). The outer wall of one side of the sliding groove (13) is movably connected to a spring (16). The inner wall of the fixing block (11) is movably connected to a connecting pipe (17). The outer wall of one side of the connecting pipe (17) is provided with a limiting groove (18). The outer wall of the fixing block (11) is movably connected to a slider (19). The inner wall of the slider (19) is fixedly connected to a locking block (20).
2. The quick connection device between the integrated water and fertilizer machine and the irrigation pipeline according to claim 1, characterized in that: The upper side of the support foot (1) is fixedly connected to the water and fertilizer machine body (3). An indicator light (4) is fixedly connected to the outer wall of one side of the water and fertilizer machine body (3). A controller (5) is connected to the upper side of the water and fertilizer machine body (3). A limit frame (7) is fixedly connected to the back of the water and fertilizer machine body (3). A water pump (8) is fixedly connected to the upper side of the water tank (6). A connecting pipe (9) is fixedly connected to one side of the upper end of the water pump (8). A limit block (10) is movably connected to one side of the outer wall of the connecting pipe (9). One side of the limit block (10) is fixedly connected to one side of the outer wall of the water and fertilizer machine body (3).
3. The quick connection device between the integrated water and fertilizer machine and the irrigation pipeline according to claim 2, characterized in that: The limiting frame (7) on the outer back wall of the water and fertilizer integrated machine body (3) is connected to the water tank (6).
4. The quick connection device between the integrated water and fertilizer machine and the irrigation pipeline according to claim 2, characterized in that: The lower end of one side of the limiting frame (7) is fixedly connected to the outer wall of the upper end of the base plate (2).
5. The quick connection device between the integrated water and fertilizer machine and the irrigation pipeline according to claim 1, characterized in that: The connecting groove (12) provided on the inner wall of the fixing block (11) is movably connected to the outer wall of one side of the connecting pipe (17).
6. The quick connection device between the integrated water and fertilizer machine and the irrigation pipeline according to claim 1, characterized in that: The limiting groove (18) on the outer wall of the connecting pipe (17) is connected to the mounting groove (14) and the limiting ball (15) on the sliding groove (13).
7. The quick connection device between the integrated water and fertilizer machine and the irrigation pipeline according to claim 1, characterized in that: The inner wall of the slider (19) is slidably connected to the outer wall of the fixed block (11), and the locking block (20) provided on the inner wall of the slider (19) is slidably connected to the outer wall of the groove (13) opened on the outer wall of the fixed block (11).
8. The quick connection device between the integrated water and fertilizer machine and the irrigation pipeline according to claim 1, characterized in that: The locking block (20) on one side of the inner wall of the slider (19) is movably connected to the outer wall of one side of the limiting ball (15).