Joint auxiliary fixing structure for drip irrigation tape

Abstract

The utility model discloses a kind of joint auxiliary fixing structure for drip irrigation belt, including joint main part and fixed block, the top of joint main part is fixedly connected with fixed block, the front and rear sides of fixed block are all set with sliding slot, and the top of fixed block is placed with moving block. The utility model is through the cooperation of joint main part, fixed block, sliding slot, moving block, recess, auxiliary assembly, through slot, carousel, guide slot, gear, rack, screw rod, limit frame, containing block, containing groove, spring, fixed rod, fixed hole, pull rod and rotating block, solve the current equipment usually lack auxiliary fixing structure, lead to connecting place under the action of water flow impact or external force pulling is prone to loosening even falling off, this defect can cause long-term operation after leakage and pipeline deviation problem, not only increase maintenance frequency, also improve the use cost problem.

Description

Technical Field

[0001] This utility model belongs to the field of drip irrigation technology, and in particular relates to a connector auxiliary fixing structure for drip irrigation tape. Background Technology

[0002] Drip irrigation tape is a water-saving device used for agricultural irrigation. It delivers water evenly and slowly to the soil near the roots of crops through special outlets or drippers. This irrigation method can significantly reduce water evaporation and runoff loss, improve irrigation efficiency and water resource utilization, and help save water. Drip irrigation tape is widely used in orchards, vegetable gardens, and irrigation of various cash crops. Its function is not limited to providing adequate water, but also can precisely fertilize according to the needs of crops, promote crop growth, increase yield and quality, and at the same time reduce the chance of weed growth and disease occurrence.

[0003] The problem with existing technology is that existing equipment usually lacks auxiliary fixing structures, which makes the connection points prone to loosening or even falling off under the impact of water flow or external pulling force. This defect can cause water leakage and pipe displacement problems after long-term operation, which not only increases the maintenance frequency, but also increases the cost of use. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides an auxiliary fixing structure for the connector of drip irrigation tape. It has the advantages of an auxiliary fixing structure and solves the problem that existing equipment usually lacks an auxiliary fixing structure, which makes the connection easy to loosen or even fall off under the impact of water flow or external pulling force. This defect will cause water leakage and pipe displacement problems after long-term operation, which not only increases the maintenance frequency, but also increases the cost of use.

[0005] This utility model is implemented as follows: a connector auxiliary fixing structure for drip irrigation tape includes a connector body and a fixing block. The fixing block is fixedly connected to the top of the connector body. Sliding grooves are provided on both the front and rear sides of the fixing block. A movable block is placed on the top of the fixing block. The front and rear sides of the bottom of the movable block are slidably connected to the inside of the sliding groove. A groove is provided inside the movable block. An auxiliary component is provided inside the groove.

[0006] In a preferred embodiment of this invention, the auxiliary component includes a movable plate, a slider, and a limiting plate. Movable plates are placed on both the front and rear sides of the bottom of the groove. The right side of each movable plate extends through and outwards from the right side of the movable block. The bottom of each movable plate is slidably connected to the bottom of the groove. A limiting plate is placed on the top of the movable plate. The front and rear sides of the limiting plate are fixedly connected to the surface of the groove. Through slots are formed on both the front and rear sides of the top of the limiting plate. A slider is fixedly connected to the top left side of each movable plate. The slider is slidably connected inside the through slot. By setting the limiting plate and the through slots, the movement path of the slider can be precisely guided and limited, ensuring the stability of the movable plate during adjustment.

[0007] As a preferred embodiment of this utility model, a turntable is placed on the top of the limiting plate, and the bottom of the turntable is rotatably connected to the top of the limiting plate. Guide grooves are provided on both the front and rear sides of the bottom of the turntable, and the guide grooves are all arc-shaped. The top of the slider is slidably connected to the inside of the guide groove. By setting the turntable and guide groove, the rotational motion can be converted into the linear motion of the slider, thereby driving the two moving plates to move synchronously in opposite directions.

[0008] In a preferred embodiment of this invention, a gear is fixedly connected to the top of the turntable, and the top of the gear is rotatably connected to the top of the groove. A rack is placed to the right of the gear, and the top of the rack is slidably connected to the top of the groove. The gear and rack are meshed together. A lead screw is placed to the right of the gear, and the rear end of the lead screw is rotatably connected to the rear end of the groove. The front end of the lead screw passes through and extends out of the front side of the moving block. The rack is threaded to the surface of the lead screw, and a rotating block is fixedly connected to the front end of the lead screw. By setting the gear, rack, and lead screw, the rotation of the turntable can be precisely controlled, causing it to drive the slider to move stably along a set trajectory, thereby achieving adjustment of the clamping force and position of the limit frame.

[0009] As a preferred embodiment of this utility model, two limiting frames are fixedly connected to the bottom right side of the movable plate. The sides of the limiting frames that are close to each other are V-shaped. The front limiting frame and the rear limiting frame are used in conjunction with each other. By setting the limiting frames, adaptive clamping can be achieved for the connection parts of drip irrigation tape joints of different diameters, thereby improving the applicability and clamping stability of the equipment.

[0010] In a preferred embodiment of this invention, a receiving block is fixedly connected to the front side of the movable block. A receiving groove is provided inside the receiving block. A spring is fixedly connected to the front side of each receiving groove. A fixing rod is fixedly connected to the rear side of each spring. The rear end of the fixing rod passes through and extends out of the rear side of the receiving block. Fixing holes are provided on both the left and right sides of the sliding groove on the front side. The fixing holes cooperate with the fixing rod. By setting the fixing rod and the spring, the position of the movable block can be quickly locked and released, thereby improving the ease of operation of the equipment.

[0011] As a preferred embodiment of this utility model, a pull rod is fixedly connected to the front end of the fixing rod. The front end of the pull rod passes through and extends out of the front side of the receiving block. By setting the pull rod, the user can easily pull the fixing rod to disengage it from the fixing hole, thereby realizing the flexible adjustment of the moving block.

[0012] 1. This utility model solves the problem that existing equipment usually lacks an auxiliary fixing structure, which makes the connection easy to loosen or even fall off under the impact of water flow or external force. This defect will cause water leakage and pipeline displacement problems after long-term operation, which not only increases the maintenance frequency, but also increases the use cost.

[0013] 2. By setting a pull rod, this utility model allows users to easily pull the fixed rod to disengage it from the fixed hole, thereby enabling flexible adjustment of the moving block. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the device provided in this embodiment of the utility model; Figure 2 This is a partial perspective sectional view of the movable block provided in this embodiment of the utility model; Figure 3 This is a partial perspective sectional view of the device provided in this embodiment of the utility model; Figure 4 This is a partial perspective sectional view of the receiving block provided in an embodiment of the present utility model.

[0015] In the diagram: 1. Connector body; 2. Fixing block; 3. Slide groove; 4. Moving block; 5. Groove; 6. Auxiliary component; 601. Moving plate; 602. Slider; 603. Limiting plate; 7. Through groove; 8. Turntable; 9. Guide groove; 10. Gear; 11. Rack; 12. Lead screw; 13. Limiting frame; 14. Receiving block; 15. Receiving groove; 16. Spring; 17. Fixing rod; 18. Fixing hole; 19. Pull rod; 20. Rotating block. Detailed Implementation

[0016] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0017] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0018] like Figures 1 to 4 As shown in the figure, the present invention provides a connector auxiliary fixing structure for drip irrigation tape, including a connector body 1 and a fixing block 2. The fixing block 2 is fixedly connected to the top of the connector body 1. Sliding grooves 3 are provided on both the front and rear sides of the fixing block 2. A movable block 4 is placed on the top of the fixing block 2. The front and rear sides of the bottom of the movable block 4 are slidably connected to the inside of the sliding grooves 3. A groove 5 is provided inside the movable block 4. An auxiliary component 6 is provided inside the groove 5.

[0019] refer to Figure 3 The auxiliary component 6 includes a movable plate 601, a slider 602, and a limiting plate 603. Movable plates 601 are placed on both the front and rear sides of the bottom of the groove 5. The right side of each movable plate 601 extends through and out of the right side of the movable block 4. The bottom of each movable plate 601 is slidably connected to the bottom of the groove 5. A limiting plate 603 is placed on the top of each movable plate 601. The front and rear sides of the limiting plate 603 are fixedly connected to the surface of the groove 5. Through slots 7 are provided on both the front and rear sides of the top of the limiting plate 603. A slider 602 is fixedly connected to the top left side of each movable plate 601. The slider 602 is slidably connected to the inside of the through slot 7.

[0020] By adopting the above solution, the movement path of the slider 602 can be precisely guided and limited by setting the limiting plate 603 and the through groove 7, ensuring the stability of the moving plate 601 during the adjustment process.

[0021] refer to Figure 2 A turntable 8 is placed on the top of the limiting plate 603. The bottom of the turntable 8 is rotatably connected to the top of the limiting plate 603. Guide grooves 9 are provided on the front and rear sides of the bottom of the turntable 8. The guide grooves 9 are all curved. The top of the slider 602 is slidably connected to the inside of the guide grooves 9.

[0022] By adopting the above scheme, by setting the turntable 8 and the guide groove 9, the rotational motion can be converted into the linear motion of the slider 602, thereby driving the moving plates 601 on both sides to move synchronously in opposite directions.

[0023] refer to Figure 2A gear 10 is fixedly connected to the top of the turntable 8. The top of the gear 10 is rotatably connected to the top of the groove 5. A rack 11 is placed on the right side of the gear 10. The top of the rack 11 is slidably connected to the top of the groove 5. The gear 10 and the rack 11 are meshed together. A lead screw 12 is placed on the right side of the gear 10. The rear end of the lead screw 12 is rotatably connected to the rear end of the groove 5. The front end of the lead screw 12 passes through and extends out of the front side of the moving block 4. The rack 11 is threadedly connected to the surface of the lead screw 12. A rotating block 20 is fixedly connected to the front end of the lead screw 12.

[0024] By adopting the above scheme, by setting gear 10, rack 11 and lead screw 12, the rotation of turntable 8 can be precisely controlled, so that it drives slider 602 to move stably along the set trajectory, thereby realizing the adjustment of the clamping force and position of limit frame 13.

[0025] refer to Figure 3 Two limiting frames 13 are fixedly connected to the bottom right side of the movable plate 601. The sides of the limiting frames 13 that are close to each other are V-shaped. The front limiting frame 13 and the rear limiting frame 13 are used in conjunction with each other.

[0026] By adopting the above solution, the limiting frame 13 can be set to achieve adaptive clamping of the connection parts of drip irrigation tape joints of different diameters, thereby improving the applicability and clamping stability of the equipment.

[0027] refer to Figure 4 A receiving block 14 is fixedly connected to the front side of the movable block 4. A receiving groove 15 is opened inside the receiving block 14. A spring 16 is fixedly connected to the front side of the receiving groove 15. A fixing rod 17 is fixedly connected to the rear side of the spring 16. The rear end of the fixing rod 17 passes through and extends out of the rear side of the receiving block 14. Fixing holes 18 are opened on both the left and right sides of the front sliding groove 3. The fixing holes 18 are used in conjunction with the fixing rod 17.

[0028] By adopting the above solution, the position of the moving block 4 can be quickly locked and released by setting the fixed rod 17 and the spring 16, thereby improving the ease of operation of the equipment.

[0029] refer to Figure 4 A pull rod 19 is fixedly connected to the front end of the fixing rod 17, and the front end of the pull rod 19 passes through and extends out of the front side of the receiving block 14.

[0030] The above solution allows users to easily pull the fixed rod 17 away from the fixed hole 18 by setting the pull rod 19, thereby enabling flexible adjustment of the moving block 4.

[0031] In use, first connect the drip irrigation pipe to be connected to the connector body 1. After the connection is completed, use the pull rod 19 to pull the fixing rod 17 forward. When the fixing rod 17 moves out of the fixing hole 18, move the moving block 4 along the slide groove 3. When the moving block 4 moves to the rightmost side, release the pull rod 19. At this time, the spring 16 will cause the fixing rod 17 to be inserted into the corresponding fixing hole 18, thereby fixing the moving block 4. Then rotate the rotating block 20. The rotating block 20 drives the lead screw 12 to rotate. The lead screw 12 drives the rack 11 to move. The rack 11 drives the gear 10 to rotate. The gear 10 drives the turntable 8 to rotate. Since the slider 602 is slidably connected to the inside of the through groove 7, the slider 602 can only move back and forth along the through groove 7. When the turntable 8 rotates, the sliders 602 on both sides will move closer to each other along the slide groove 3 due to the curvature of the guide groove 9. Then the slider 602 drives the moving plate 601 to move. The moving plate 601 drives the limit frame 13 to clamp and fix the connection of the drip irrigation pipe.

[0032] In summary, this drip irrigation tape uses a connector auxiliary fixing structure. Through the coordinated use of the connector body 1, fixing block 2, sliding groove 3, moving block 4, groove 5, auxiliary component 6, through groove 7, turntable 8, guide groove 9, gear 10, rack 11, lead screw 12, limit frame 13, receiving block 14, receiving groove 15, spring 16, fixing rod 17, fixing hole 18, pull rod 19, and rotating block 20, it solves the problem that existing equipment often lacks an auxiliary fixing structure, leading to loosening or even detachment at the connection point under water flow impact or external pulling force. This defect can cause leakage and pipe misalignment after long-term operation, increasing maintenance frequency and operating costs.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A connector auxiliary fixing structure for drip irrigation tape, comprising a connector body (1) and a fixing block (2), characterized in that: The top of the connector body (1) is fixedly connected to a fixing block (2). The front and rear sides of the fixing block (2) are provided with sliding grooves (3). A moving block (4) is placed on the top of the fixing block (2). The front and rear sides of the bottom of the moving block (4) are slidably connected to the inside of the sliding groove (3). The inside of the moving block (4) is provided with a groove (5). An auxiliary component (6) is provided inside the groove (5).

2. The auxiliary fixing structure for a drip irrigation tape connector as described in claim 1, characterized in that: The auxiliary component (6) includes a movable plate (601), a slider (602), and a limiting plate (603). Movable plates (601) are placed on the front and rear sides of the bottom of the groove (5). The right side of each movable plate (601) extends through and out of the right side of the movable block (4). The bottom of each movable plate (601) is slidably connected to the bottom of the groove (5). A limiting plate (603) is placed on the top of the movable plate (601). The front and rear sides of the limiting plate (603) are fixedly connected to the surface of the groove (5). A through groove (7) is opened on the front and rear sides of the top of the limiting plate (603). A slider (602) is fixedly connected to the top of the left side of each movable plate (601). The slider (602) is slidably connected to the inside of the through groove (7).

3. The auxiliary fixing structure for a drip irrigation tape connector as described in claim 2, characterized in that: A turntable (8) is placed on the top of the limiting plate (603). The bottom of the turntable (8) is rotatably connected to the top of the limiting plate (603). Guide grooves (9) are provided on both the front and rear sides of the bottom of the turntable (8). The guide grooves (9) are all curved. The top of the slider (602) is slidably connected to the inside of the guide grooves (9).

4. The auxiliary fixing structure for a drip irrigation tape connector as described in claim 3, characterized in that: A gear (10) is fixedly connected to the top of the turntable (8). The top of the gear (10) is rotatably connected to the top of the groove (5). A rack (11) is placed on the right side of the gear (10). The top of the rack (11) is slidably connected to the top of the groove (5). The gear (10) and the rack (11) are meshed. A lead screw (12) is placed on the right side of the gear (10). The rear end of the lead screw (12) is rotatably connected to the rear end of the groove (5). The front end of the lead screw (12) passes through and extends out of the front side of the moving block (4). The rack (11) is threaded to the surface of the lead screw (12). A rotating block (20) is fixedly connected to the front end of the lead screw (12).

5. The auxiliary fixing structure for a drip irrigation tape connector as described in claim 2, characterized in that: Two limiting frames (13) are fixedly connected to the bottom right side of the movable plate (601). The sides of the limiting frames (13) that are close to each other are V-shaped. The front limiting frame (13) and the rear limiting frame (13) are used in conjunction with each other.

6. The auxiliary fixing structure for a drip irrigation tape connector as described in claim 1, characterized in that: The front side of the movable block (4) is fixedly connected to a receiving block (14), and the receiving block (14) has a receiving groove (15) inside. The front side of the receiving groove (15) is fixedly connected to a spring (16), and the rear side of the spring (16) is fixedly connected to a fixing rod (17). The rear end of the fixing rod (17) passes through and extends out of the rear side of the receiving block (14). The left and right sides of the sliding groove (3) on the front side are provided with fixing holes (18), and the fixing holes (18) are used in conjunction with the fixing rod (17).

7. The auxiliary fixing structure for a drip irrigation tape connector as described in claim 6, characterized in that: The front end of the fixed rod (17) is fixedly connected to a pull rod (19), and the front end of the pull rod (19) passes through and extends out of the front side of the receiving block (14).

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