T-shaped three-way structure connected with drip irrigation tape

Abstract

The utility model relates to the technical field of irrigation equipment, in particular to a T-shaped three-way structure connected with a drip irrigation tape, which comprises a three-way pipe and a connecting pipe, the lower end of the three-way pipe is connected with the connecting pipe, a positioning mechanism is arranged on the side edge of the connecting pipe, a supporting mechanism is arranged on the side edge of the connecting pipe, and the supporting mechanism is rotatably connected with the positioning mechanism. Locking mechanisms are symmetrically arranged at the upper end of the three-way pipe; a positioning mechanism is arranged, a first conical block is inserted into a hole in the side edge of the drip irrigation tape in the using process, at the moment, a rotating block is rotated to push a rubber ring to be matched with an arc-shaped groove in the upper end of the first conical block, so that a three-way pipe is locked, and meanwhile the drip irrigation tape is extruded through the rubber ring to reduce damage to the drip irrigation tape; and meanwhile, the situation of breakage and tearing in the long-time use process can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigation equipment, and particularly relates to a T-shaped three-way structure for connecting drip irrigation tapes. Background Technique

[0002] The T-shaped three-way structure is a fitting commonly used to connect drip irrigation tapes. Its design can achieve the diversion of water flow to different drip irrigation tapes, playing the role of connecting and distributing water flow. This structure is usually made of plastic materials and has characteristics such as corrosion resistance, high temperature resistance, and wear resistance, suitable for various farming environments. The connection method of the T-shaped three-way structure is relatively simple. Only need to insert both ends of the drip irrigation tape into the two ports of the three-way structure, and the other port is connected to another drip irrigation tape or other fittings. In this way, multiple drip irrigation tapes can be effectively connected to achieve the distributed design of the drip irrigation system and improve the water resource utilization efficiency. However, the existing T-shaped three-way structures still have the following problems in the actual use process:

[0003] A T-shaped three-way structure for connecting drip irrigation tapes disclosed in the patent number "CN202311335852.1". When this device is in use, a pressure regulating mechanism is provided on the three-way pipe, and one end of the water belt is sleeved with a collar, and the fixing nut and the second thread are used in cooperation to facilitate the fixing of the water belt. Then, the outlet pipe is inserted into the inside of one end of the conveying water pipe, and the locking ring is used to facilitate the fixing of the conveying water pipe. And by rotating the connecting nut, the connecting nut and the pressure regulating pipe move, and one end of the pressure regulating pipe is in extrusion contact with the inner side wall of the pipe diameter limiting ring and deforms, so that the diameter of one end of the pressure regulating pipe changes. When this device is in use, the water belt is connected by the cooperation of the fixing nut and the second thread. In the actual use process, the connection of the nut and the thread is likely to cause damage to the water belt and is prone to breakage after long-term use, and the practicability is poor. Summary of the Utility Model

[0004] The purpose of the utility model is to propose a T-shaped three-way structure for connecting drip irrigation tapes to solve the above problems, improving the poor practicability of the existing T-shaped three-way structure for connecting drip irrigation tapes.

[0005] A T-shaped three-way structure for connecting drip irrigation tapes includes: a three-way pipe and a connecting pipe. The lower end of the three-way pipe is connected with the connecting pipe. A positioning mechanism is arranged on the side of the connecting pipe. A supporting mechanism is arranged on the side of the connecting pipe. The supporting mechanism is rotationally connected to the positioning mechanism. The upper end of the three-way pipe is symmetrically provided with a locking mechanism.

[0006] Preferably, a first thread groove is opened on the side of the connecting pipe, and a rotating block is threadedly connected to the first thread groove.

[0007] Preferably, a first conical block is arranged on the side of the connecting pipe, and an arc-shaped groove is formed at the upper end of the first conical block.

[0008] Preferably, the positioning mechanism includes a rubber ring. A rubber ring is arranged at the lower end of the rotating block, and the rubber ring is fitted with the arc-shaped groove.

[0009] Preferably, the supporting mechanism includes a first connecting ring, a shell, a sliding rod and a second connecting ring. The first connecting ring is connected to the side of the connecting pipe. The shells are arranged at equal angles at the lower end of the first connecting ring. The sliding rod is slidably connected to the shell, and the lower end of the sliding rod is connected to the second connecting ring.

[0010] Preferably, a spring column is arranged inside the shell. The spring column is connected to the sliding rod, and the lower end of the second connecting ring is rotatably connected to the rotating block.

[0011] Preferably, second threaded grooves are symmetrically formed at the upper end of the tee pipe, and a rotating ring is threadedly connected to the side of the second threaded groove.

[0012] Preferably, the locking mechanism includes a soft rubber block and a second conical block. The second conical blocks are symmetrically arranged on the side of the upper end of the tee pipe. The soft rubber block is connected to the side of the rotating ring, and the soft rubber block is fitted with the second conical block.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. A positioning mechanism is provided. During use, the first conical block is inserted into the hole on the side of the drip irrigation belt. At this time, the rotating block is rotated to push the rubber ring to be fitted with the arc-shaped groove at the upper end of the first conical block, so as to lock the tee pipe. At the same time, the drip irrigation belt is squeezed by the rubber ring to reduce the damage to the drip irrigation belt, and the situation of fracture and tearing during long-term use can be avoided.

[0015] 2. A locking mechanism is provided. During use, other pipes are inserted on the side of the second conical block, and then the rotating ring is rotated to drive the soft rubber block to be fitted with the second conical block. During the fitting process, other pipes are squeezed, increasing the friction force on other pipes, making the connection of other pipes more stable during use. At the same time, the soft rubber block provided can reduce the damage to other pipes and prolong the service life of other pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 is the three-dimensional structure schematic diagram of the positioning mechanism of the utility model;

[0018] Figure 3 is the three-dimensional structure schematic diagram of the supporting mechanism of the utility model;

[0019] Figure 4 For the present utility model Figure 3 The enlarged structural schematic diagram at position A in it;

[0020] Figure 5 The three-dimensional structural schematic diagram of the locking mechanism of the present utility model.

[0021] In the figure: 1, tee; 2, connecting pipe; 3, positioning mechanism; 31, first thread groove; 32, rotating block; 33, rubber ring; 34, first conical block; 35, arc groove; 4, supporting mechanism; 41, first connecting ring; 42, housing; 43, sliding rod; 44, spring column; 45, second connecting ring; 5, locking mechanism; 51, second thread groove; 52, rotating ring; 53, soft rubber block; 54, second conical block. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] During specific implementation: As Figures 1-5 shown, a T-shaped tee structure for connecting drip irrigation tapes includes: a tee 1 and a connecting pipe 2. The lower end of the tee 1 is connected with the connecting pipe 2. A positioning mechanism 3 is arranged on the side of the connecting pipe 2. A supporting mechanism 4 is arranged on the side of the connecting pipe 2. The supporting mechanism 4 is rotationally connected to the positioning mechanism 3. Locking mechanisms 5 are symmetrically arranged at the upper end of the tee 1. When the device is in use, first, the drip irrigation tape to be connected is punched. After punching, the positioning mechanism 3 is inserted into the hole opened in the drip irrigation tape. At this time, positioning is performed through the positioning mechanism 3, and auxiliary support is provided through the supporting mechanism 4 during the positioning process. At this time, the water inside the drip irrigation tape flows out through the two water outlets at the upper end of the tee 1. At this time, other pipes are inserted beside the water outlets, and then the other pipes are locked through the locking mechanism 5. Thus, the installation is completed.

[0024] A first thread groove 31 is opened on the side of the connecting pipe 2, and a rotating block 32 is threadedly connected to the first thread groove 31.

[0025] A first conical block 34 is provided on the side of the connecting pipe 2, and an arc groove 35 is opened on the upper end of the first conical block 34. When the device is in use, the first conical block 34 is partially inserted into the inner side of the hole opened on the side of the drip irrigation belt, and then the rotating block 32 is rotated. At this time, the rotating block 32 rotates on the side of the first thread groove 31. During the rotation process, the rubber ring 33 is pushed to match the arc groove 35 opened on the upper end of the first conical block 34, thereby locking the position of the three-way pipe 1.

[0026] The positioning mechanism 3 includes a rubber ring 33, and a rubber ring 33 is provided at the lower end of the rotating block 32. The rubber ring 33 matches the arc groove 35. When the device is in use, the first conical block 34 is partially inserted into the inner side of the hole opened on the side of the drip irrigation belt, and then the rotating block 32 is rotated. At this time, the rotating block 32 rotates on the side of the first thread groove 31. During the rotation process, the rubber ring 33 is pushed to match the arc groove 35 opened on the upper end of the first conical block 34, thereby locking the position of the three-way pipe 1.

[0027] The supporting mechanism 4 includes a first connecting ring 41, a shell 42, a sliding rod 43 and a second connecting ring 45. The first connecting ring 41 is connected to the side of the connecting tube 2, and the shell 42 is arranged at an equal angle at the lower end of the first connecting ring 41. The shell 42 is slidably connected to the sliding rod 43, and the lower end of the sliding rod 43 is connected to the second connecting ring 45.

[0028] A spring column 44 is provided inside the shell 42, and the spring column 44 is connected to the slide bar 43. The lower end of the second connecting ring 45 is rotatably connected to the rotating block 32. When the device is in use, the second connecting ring 45 rotatably connected to the rotating block 32 is driven to move during the rotation of the rotating block 32. During the movement of the second connecting ring 45, the slide bar 43 is driven to slide inside the shell 42. While the slide bar 43 slides, the spring column 44 pushes the slide bar 43. The slide bar 43 pushes the second connecting ring 45 to hold the rotating block 32, so as to prevent the rotating block 32 from loosening during long-term use and causing the device to fall off.

[0029] A second thread groove 51 is symmetrically formed at the upper end of the tee pipe 1 , and a rotating ring 52 is threadedly connected to the side of the second thread groove 51 .

[0030] The locking mechanism 5 includes a soft rubber block 53 and a second conical block 54. The second conical block 54 is symmetrically arranged on the side of the upper end of the tee pipe 1. The soft rubber block 53 is connected to the side of the rotating ring 52. The soft rubber block 53 matches the second conical block 54. When the device is in use, other pipes are inserted into the side of the second conical block 54, and then the rotating ring 52 is rotated to move on the side of the second thread groove 51. During the movement of the rotating ring 52, the soft rubber block 53 is driven to match the second conical block 54. During the matching process between the soft rubber block 53 and the second conical block 54, the other pipes are squeezed, thereby increasing the friction force on the other pipes, making the connection of the other pipes more stable, and avoiding the other pipes from falling off during use.

[0031] When the utility model is in use, first punch the drip irrigation tape to be connected, then insert a part of the first conical block 34 into the inner side of the hole opened on the side of the drip irrigation tape, and then rotate the rotating block 32. At this time, the rotating block 32 rotates on the side of the first thread groove 31. During the rotation process, the rubber ring 33 is pushed to fit with the arc groove 35 opened at the upper end of the first conical block 34, so as to lock the position of the tee 1;

[0032] During the rotation of the rotating block 32, the second connecting ring 45 connected to the rotating block 32 is driven to move. During the movement of the second connecting ring 45, the sliding rod 43 slides inside the housing 42. While the sliding rod 43 slides, the sliding rod 43 is pushed by the spring column 44. The sliding rod 43 pushes the second connecting ring 45 to hold the rotating block 32, preventing the rotating block 32 from loosening during long-term use and causing the device to fall off;

[0033] After positioning, insert other pipes on the side of the second conical block 54, and then rotate the rotating ring 52 to move on the side of the second thread groove 51. During the movement of the rotating ring 52, the soft rubber block 53 is driven to fit with the second conical block 54. During the fitting process of the soft rubber block 53 and the second conical block 54, other pipes are extruded, so as to increase the friction force on other pipes, make the connection of other pipes more stable, and prevent other pipes from falling off during use.

[0034] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. The narrative way of this specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A T-shaped three-way structure for connecting a drip irrigation belt, characterized in that: include: A three-way pipe (1) and a connecting pipe (2), wherein the lower end of the three-way pipe (1) is connected to the connecting pipe (2), a positioning mechanism (3) is provided on the side of the connecting pipe (2), a supporting mechanism (4) is provided on the side of the connecting pipe (2), the supporting mechanism (4) is rotatably connected to the positioning mechanism (3), and a locking mechanism (5) is symmetrically provided on the upper end of the three-way pipe (1).

2. A T-shaped three-way structure for connecting a drip irrigation belt according to claim 1, characterized in that: A first thread groove (31) is provided on the side of the connecting pipe (2), and a rotating block (32) is threadedly connected to the first thread groove (31).

3. A T-shaped three-way structure for connecting a drip irrigation belt according to claim 1, characterized in that: A first conical block (34) is provided on the side of the connecting pipe (2), and an arc-shaped groove (35) is formed at the upper end of the first conical block (34).

4. A T-shaped three-way structure for connecting a drip irrigation belt according to claim 2, characterized in that: The positioning mechanism (3) comprises a rubber ring (33). The lower end of the rotating block (32) is provided with a rubber ring (33), and the rubber ring (33) is matched with the arc groove (35).

5. The T-shaped three-way structure for connecting a drip irrigation belt according to claim 1, characterized in that: The support mechanism (4) comprises a first connecting ring (41), a shell (42), a sliding rod (43) and a second connecting ring (45); the first connecting ring (41) is connected to the side of the connecting tube (2); the shell (42) is arranged at an equal angle at the lower end of the first connecting ring (41); the shell (42) is slidably connected to the sliding rod (43); and the lower end of the sliding rod (43) is connected to the second connecting ring (45).

6. A T-shaped three-way structure for connecting a drip irrigation belt according to claim 5, characterized in that: A spring column (44) is arranged inside the housing (42), the spring column (44) is connected to the slide rod (43), and the lower end of the second connecting ring (45) is rotatably connected to the rotating block (32).

7. A T-shaped three-way structure for connecting a drip irrigation belt according to claim 1, characterized in that: A second thread groove (51) is symmetrically formed at the upper end of the three-way pipe (1), and a rotating ring (52) is threadedly connected to the side of the second thread groove (51).

8. A T-shaped three-way structure for connecting a drip irrigation belt according to claim 7, characterized in that: The locking mechanism (5) comprises a soft rubber block (53) and a second conical block (54); the second conical block (54) is symmetrically arranged on the side of the upper end of the three-way pipe (1); the side of the rotating ring (52) is connected to the soft rubber block (53); the soft rubber block (53) is matched with the second conical block (54).

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