Ground inserting type drip irrigation tape structure

Abstract

The utility model provides a ground inserting type drip irrigation belt structure, and relates to the technical field of drip irrigation belts. Comprising a drip irrigation belt body, one end of the drip irrigation belt body is provided with a locking structure and a ground inserting structure which are used for being connected with a main pipeline, the locking structure comprises a locking head and a lining pipe which are fixedly connected to the end of the drip irrigation belt body, the outer diameter of the locking head is gradually increased in the direction away from the lining pipe, and the outer side of the lining pipe is in threaded connection with a locking pipe. An extrusion slope is arranged on the inner side of the end, close to the locking head, of the locking pipe, the ground inserting structure comprises a ground inserting rod detachably arranged at the bottom of the drip irrigation tape body, a reinforcing rod is arranged at the bottom end of the ground inserting rod in the circumferential direction, a mechanism cavity is formed in the bottom end of the ground inserting rod, and a reset assembly matched with the reinforcing rod is arranged in the mechanism cavity. The drip irrigation belt solves the problems that the connection position of an existing drip irrigation belt and a main pipeline is common in fixing effect and lacks supporting.

Description

Technical Field

[0001] The utility model provides a ground-inserted drip irrigation belt structure, which relates to the technical field of drip irrigation belts. Background Art

[0002] Drip irrigation uses plastic pipes (drip irrigation pipes) to deliver water to the roots of crops through holes or drippers on a capillary tube with a diameter of about 10 mm for local irrigation. Its working principle is to drip water evenly and slowly into the soil near the roots of crops through very small outflow holes or drippers. Drip irrigation is the most effective water-saving irrigation method in arid and water-scarce areas. The water utilization rate can reach 95%. Compared with sprinkler irrigation, drip irrigation has a higher water-saving and yield-increasing effect. At the same time, it can be combined with fertilization to increase fertilizer efficiency by more than double.

[0003] At present, when laying drip irrigation tapes over a large area, a thicker main pipeline is laid first, and a number of connectors are arranged at intervals on the main pipeline, and then the drip irrigation tapes are connected on both sides of the main pipeline through the connectors. In the prior art, when the drip irrigation tape is connected to the connector, the drip irrigation tape is directly put on the outside of the connector and then fixed by a pipe buckle. Due to the height difference between the main pipeline and the connector and the ground, the section of the drip irrigation tape close to the connector is always in a suspended state, and it is easy to generate a falling force after water is passed. Since the fixing effect of the pipe buckle is general, and the suspended part of the drip irrigation tape lacks support, the connection is easy to loosen and damage after a long time. For this reason, we propose a ground-inserted drip irrigation tape structure. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the fixing effect of the connection between the existing drip irrigation belt and the main pipeline is general and lacks support.

[0005] To solve the above technical problems, the technical solution provided by the utility model is: a ground-inserted drip irrigation tape structure, comprising a drip irrigation tape body, one end of the drip irrigation tape body is provided with a locking structure and a ground-inserted structure for connecting with a main pipeline, the locking structure comprises a locking head and a liner fixedly connected to the end of the drip irrigation tape body, the outer diameter of the locking head gradually increases in the direction away from the liner, the outer side of the liner is threadedly connected with a locking tube, the inner side of one end of the locking tube close to the locking head is provided with an extrusion slope, the ground-inserted structure comprises a ground-inserted rod detachably arranged at the bottom of the drip irrigation tape body, a reinforcement rod is circumferentially arranged at the bottom end of the ground-inserted rod, a mechanism cavity is opened at the bottom end of the ground-inserted rod, a reset component cooperating with the reinforcement rod is arranged in the mechanism cavity.

[0006] Preferably, the reset assembly includes a reset spring fixed to the bottom of the mechanism cavity and a circular shaft fixed to the top of the reset spring, the side wall of the circular shaft is circumferentially provided with an annular groove, the side wall of the mechanism cavity is provided with a rectangular through hole matching with the reinforcement rod, the reinforcement rod is rotatably arranged in the rectangular through hole, and a protrusion matching with the annular groove is arranged on the reinforcement rod near the annular groove.

[0007] Preferably, the ground-inserting structure further comprises a supporting base plate fixedly connected to the bottom of the drip irrigation tape body and a threaded sleeve fixedly connected to the bottom of the supporting base plate, and the top of the ground-inserting rod is provided with a threaded head matching the threaded sleeve.

[0008] Preferably, the locking head is made of rubber material, and a side wall of the locking head is provided with an extrusion groove, and a plurality of the extrusion grooves are arranged at equal angles around the circumference of the locking head.

[0009] Preferably, the outer side of the locking tube is fixedly sleeved with a rubber anti-slip sleeve.

[0010] Preferably, one end of the liner away from the locking head is fixedly connected to a limiting baffle.

[0011] Preferably, the return spring is always in a compressed state.

[0012] Beneficial effects of the utility model:

[0013] By setting the locking structure, the end of the drip irrigation belt body can be connected and fixed with the connector of the main pipeline, and the locking head can be pressed by the locking tube to achieve a tight connection and fixation, with better fixing effect and less prone to loosening;

[0014] By setting up the ground-inserted structure, the suspended section between the drip irrigation belt body and the connector can be supported, thereby avoiding pulling on the connection after water is passed through, and ensuring that the connection will not loosen or be damaged after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a ground-inserted drip irrigation belt structure.

[0016] Figure 2 The utility model is a schematic diagram of the locking structure of the ground-inserted drip irrigation belt structure in use.

[0017] Figure 3 This is a schematic diagram of a locking structure of a ground-inserted drip irrigation belt structure of the utility model in an unused state.

[0018] Figure 4 The utility model is a schematic diagram of the locking structure of a ground-inserted drip irrigation belt structure.

[0019] Figure 5This is a cutaway view of a locking head and a locking tube of a ground-inserted drip irrigation belt structure of the utility model.

[0020] Figure 6 The utility model is a schematic diagram of a ground-inserted structure of a ground-inserted drip irrigation tape structure.

[0021] Figure 7 It is a schematic diagram of a reset component of a ground-inserted drip irrigation belt structure of the utility model.

[0022] (1. Drip irrigation belt body; 2. Ground insertion structure; 3. Locking structure; 4. Liner; 5. Locking tube; 6. Rubber anti-slip sleeve; 7. Limit baffle; 8. Locking head; 9. Extrusion groove; 10. Extrusion slope; 11. Support bottom plate; 12. Threaded sleeve; 13. Ground insertion rod; 14. Reinforcement rod; 15. Bump; 16. Round shaft; 17. Annular slot; 18. Reset spring; 19. Rectangular through hole; 20. Mechanism cavity) DETAILED DESCRIPTION

[0023] The preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings.

[0024] Reference Figures 1 to 7 The utility model provides a ground-inserted drip irrigation tape structure, including a drip irrigation tape body 1. One end of the drip irrigation tape body 1 is provided with a locking structure 3 for connecting with a main pipeline and a ground-inserted structure 2. The locking structure 3 is used to connect with a connector on the main pipeline, and the ground-inserted structure 2 is used to support the suspended section of the drip irrigation tape body 1, so as to prevent the connection between the drip irrigation tape body 1 and the connector from loosening and damage after a long time.

[0025] Furthermore, if Figures 2 to 5 As shown, the locking structure 3 includes a locking head 8 and a liner 4 fixed to the end of the drip irrigation tape body 1. The outer diameter of the locking head 8 gradually increases in the direction away from the liner 4. The outer side of the liner 4 is threadedly connected with a locking tube 5. The inner side of the end of the locking tube 5 close to the locking head 8 is provided with an extrusion slope 10. Specifically, when the locking structure 3 is in use, the locking head 8 and the liner 4 are sleeved on the outer side of the connecting head, and then the locking tube 5 is rotated to make the locking tube 5 continuously move toward the locking head 8, and the locking head 8 is contacted and continuously squeezed by the extrusion slope 10, so that the locking head 8 is pressed against the outer side of the connecting head, thereby tightly connecting the connecting head of the drip irrigation tape body 1 together.

[0026] Furthermore, if Figure 3As shown, the locking head 8 is made of rubber material, and a side wall of the locking head 8 is provided with an extrusion groove 9, and a plurality of extrusion grooves 9 are arranged at equal angles around the circumference of the locking head 8. Specifically, the locking head 8 is made of rubber material and has good deformation ability, and the extrusion groove 9 also provides space for the extrusion deformation of the locking head 8, so that the locking head 8 can be deformed under the extrusion of the extrusion slope 10 and tightly wrapped around the outside of the connector, thereby achieving fixation.

[0027] Furthermore, if Figure 2 As shown, the outer side of the locking tube 5 is fixedly sleeved with a rubber anti-skid sleeve 6. Specifically, the setting of the rubber anti-skid sleeve 6 facilitates the locking tube 5 to rotate.

[0028] Furthermore, if Figure 2 As shown, one end of the liner tube 4 away from the locking head 8 is fixedly connected to the limiting baffle 7. Specifically, the locking tube 5 is limited by the limiting baffle 7.

[0029] Furthermore, if Figure 6 As shown, the ground insertion structure 2 includes a supporting base plate 11 fixed to the bottom of the drip irrigation belt body 1, a threaded sleeve 12 fixed to the bottom of the supporting base plate 11, and a ground insertion rod 13 threadedly connected to the threaded sleeve 12, and a threaded head matching the threaded sleeve 12 is provided at the top of the ground insertion rod 13. Specifically, a tip is provided at the bottom of the ground insertion rod 13, which can be inserted downward into the soil, thereby supporting the supporting base plate 11, and supporting the suspended section of the drip irrigation belt body 1 through the supporting base plate 11.

[0030] Furthermore, if Figure 7As shown, a reinforcing rod 14 is circumferentially arranged at the bottom end of the ground insertion rod 13, and a mechanism cavity 20 is opened at the bottom end of the ground insertion rod 13. A reset component matching with the reinforcing rod 14 is arranged in the mechanism cavity 20, and the reset component includes a reset spring 18 fixedly connected to the bottom of the mechanism cavity 20 and a circular shaft 16 fixedly connected to the top of the reset spring 18. The side wall of the circular shaft 16 is circumferentially opened with an annular groove 17, and the side wall of the mechanism cavity 20 is opened with a rectangular through hole 19 matching with the reinforcing rod 14. The reinforcing rod 14 is rotatably arranged in the rectangular through hole 19, and a protrusion 15 matching with the annular groove 17 is arranged at the reinforcing rod 14 near the annular groove 17. Specifically, the reset spring 18 is always in a compressed state, so that The circular shaft 16 is always pressed upward against the top of the mechanism cavity 20, and the annular groove 17 limits the protrusion 15, so that the top end of the reinforcement rod 14 always extends outward from the rectangular through hole 19. When the ground insertion rod 13 is inserted downward into the soil, the reinforcement rod 14 rotates due to the compression of the soil and retracts into the rectangular through hole 19. At the same time, the protrusion 15 swings downward, driving the circular shaft 16 to move downward through the annular groove 17, and the reset spring 18 is further compressed. When the position of the ground insertion rod 13 is fixed, the reinforcement rod 14 will slowly reset under the restoring force of the reset spring 18, and the top end of the reinforcement rod 14 will re-extend the rectangular through hole 19 and insert into the surrounding soil, thereby reinforcing the ground insertion rod 13.

[0031] Working principle: put the locking head 8 and the liner 4 on the outside of the connector, rotate the locking tube 5, and make the locking tube 5 move continuously toward the locking head 8, and contact and continuously squeeze the locking head 8 through the extrusion slope 10, so that the locking head 8 is pressed against the outside of the connector, thereby tightly connecting the drip irrigation belt body 1 and the connector of the main pipeline.

[0032] After the ground-inserting rod 13 is screwed with the threaded sleeve 12, the ground-inserting rod 13 is inserted downward into the soil to support the supporting bottom plate 11, and the suspended section of the drip irrigation belt body 1 is supported by the supporting bottom plate 11. In addition, after the ground-inserting rod 13 is inserted into the ground, the reinforcement rod 14 will be inserted into the surrounding soil under the action of the reset spring 18 to improve the stability of the ground-inserting rod 13.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A ground-inserted drip irrigation belt structure, comprising a drip irrigation belt body, characterized in that: A locking structure and a ground insertion structure for connecting with the main pipeline are provided at one end of the drip irrigation tape body, the locking structure includes a locking head and a liner tube fixedly connected to the end of the drip irrigation tape body, the outer diameter of the locking head gradually increases in the direction away from the liner tube, the outer side of the liner tube is threadedly connected with a locking tube, the inner side of the end of the locking tube close to the locking head is provided with an extrusion slope, the ground insertion structure includes a ground insertion rod detachably arranged at the bottom of the drip irrigation tape body, a reinforcement rod is circumferentially arranged at the bottom end of the ground insertion rod, a mechanism cavity is opened at the bottom end of the ground insertion rod, and a reset assembly matching with the reinforcement rod is arranged in the mechanism cavity.

2. The ground-inserted drip irrigation tape structure according to claim 1, characterized in that: The reset assembly includes a reset spring fixed to the bottom of the mechanism cavity and a circular shaft fixed to the top of the reset spring, the side wall of the circular shaft is circumferentially provided with an annular groove, the side wall of the mechanism cavity is provided with a rectangular through hole matching with the reinforcement rod, the reinforcement rod is rotatably arranged in the rectangular through hole, and a protrusion matching with the annular groove is arranged on the reinforcement rod near the annular groove.

3. The ground-inserted drip irrigation tape structure according to claim 1, characterized in that: The ground-inserting structure also includes a supporting base plate fixedly connected to the bottom of the drip irrigation belt body and a threaded sleeve fixedly connected to the bottom of the supporting base plate. The top of the ground-inserting rod is provided with a threaded head matched with the threaded sleeve.

4. The ground-inserted drip irrigation tape structure according to claim 1, characterized in that: The locking head is made of rubber material, and a side wall of the locking head is provided with an extrusion groove, and a plurality of the extrusion grooves are arranged at equal angles around the circumference of the locking head.

5. The ground-inserted drip irrigation tape structure according to claim 1, characterized in that: The outer side of the locking tube is fixedly sleeved with a rubber anti-slip sleeve.

6. The ground-inserted drip irrigation tape structure according to claim 1, characterized in that: One end of the liner away from the locking head is fixedly connected to a limit baffle.

7. The ground-inserted drip irrigation tape structure according to claim 2, characterized in that: The return spring is always in a compressed state.

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