Anti-blocking drip irrigation tape

Abstract

The utility model discloses an anti-blocking drip irrigation tape which comprises a reinforcing pipe, connecting pipes are arranged on the two sides of the reinforcing pipe, protective rubber is arranged on the lower surface of each connecting pipe, a connecting strip is arranged on the lower surface of each protective rubber, through holes are evenly formed in the inner side of each connecting strip, a second rotary knob is arranged above the reinforcing pipe, and a first rotary knob is arranged above the second rotary knob. And a first knob is arranged above the second knob. The drip irrigation belt has the advantages that the connecting rod can rotate at a constant speed through gear transmission, blockage in the through hole can be cleaned by the stirring strip, blockage of the drip irrigation belt is reduced, the flow speed of water flow of the drip irrigation belt can be adjusted through the round hole in the inner side of the ball body and the adjusting valve, and the working effect of the drip irrigation belt is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation tapes, and particularly relates to a drip irrigation tape for preventing blockage. Background Art

[0002] A drip irrigation tape uses a plastic pipe (drip irrigation pipe) to deliver water through orifices or drippers with a diameter of about 10 mm on a capillary tube to the roots of crops for local irrigation. It is through very small orifices of the outflow orifices or the drip irrigation tape that water is evenly and slowly dripped drop by drop into the soil near the roots of crops.

[0003] However, the existing drip irrigation tapes are not convenient for adjusting the water flow rate and are not convenient for dredging when blocked; therefore, they do not meet the existing requirements. For this reason, we propose a drip irrigation tape for preventing blockage. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a drip irrigation tape for preventing blockage.

[0005] To solve the above technical problems, the technical solution of the utility model is as follows:

[0006] A drip irrigation tape for preventing blockage includes a reinforcing pipe. Connecting pipes are arranged on both sides of the reinforcing pipe. A protective rubber is arranged on the lower surface of the connecting pipe. A connecting strip is arranged on the lower surface of the protective rubber. Through holes are evenly arranged on the inner side of the connecting strip. A second knob is arranged above the reinforcing pipe, and a first knob is arranged above the second knob.

[0007] Preferably, a regulating valve is arranged inside the reinforcing pipe. A sphere is arranged inside the regulating valve. A round hole is arranged inside the sphere. Positioning balls are arranged between the regulating valve and the reinforcing pipe. A connecting block is arranged on one side of the positioning ball. A spring is arranged on one side of the connecting block. Elastic balls are arranged between the sphere and the regulating valve. Adjusting rods are arranged at both ends of the sphere.

[0008] Preferably, a driving wheel is arranged at the lower end of the adjusting rod. Helical gears are arranged on both sides of the driving wheel. A connecting rod is arranged on one side of the helical gear. A transmission groove is arranged on the outer side of the helical gear. Stirring bars are evenly arranged on the outer surface of the connecting rod.

[0009] Preferably, the adjusting rod is slidably connected to the regulating valve, and the adjusting rod is fixedly connected to the sphere by welding.

[0010] Preferably, the inner surface of the protective rubber is completely attached to the outer surface of the connecting pipe, and the protective rubber is fixedly connected to the connecting pipe by bonding.

[0011] Preferably, the lower end of the adjusting rod is completely attached to the inner surface of the driving wheel, the adjusting rod and the driving wheel are fixed by welding, and the helical gear meshes with the driving wheel.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By means of the protective rubber provided on the lower surface of the connecting pipe, the present utility model can reduce the corrosion caused by the contact between the connecting pipe and the ground, improve the protection of the connecting pipe. There is a connecting strip on the lower surface of the protective rubber. By means of the helical gear, driving wheel, connecting rod and stirring strip provided inside the connecting strip, when the second knob is rotated, the connecting rod can be rotated uniformly by means of gear transmission, which is beneficial for the stirring strip to clean the blockage in the through hole and reduce the blockage of the drip irrigation tape.

[0014] 2. A sphere is provided at the lower end of the adjusting rod below the second knob. By means of the round hole provided inside the sphere and the regulating valve provided outside the sphere, the regulating valve and the sphere can be adjusted respectively by using the first knob and the second knob, so as to realize the adjustment of different flow rates of the drip irrigation tape, improve the working effect of the drip irrigation tape, and the positioning ball and spring provided outside the regulating valve can quickly position the regulating valve and increase the adjustment effect of the regulating valve. Description of the Drawings

[0015] Figure 1 is a schematic structural view of the whole of the present utility model;

[0016] Figure 2 is a bottom view of the whole of the present utility model;

[0017] Figure 3 is a schematic internal structural view of the whole of the present utility model;

[0018] Figure 4 is a schematic partial structural view of the present utility model.

[0019] In the figure: 1. First knob; 2. Second knob; 3. Reinforcing pipe; 4. Connecting pipe; 5. Protective rubber; 6. Connecting strip; 7. Through hole; 8. Connecting rod; 9. Adjusting rod; 10. Sphere; 11. Regulating valve; 12. Helical gear; 13. Transmission groove; 14. Driving wheel; 15. Stirring strip; 16. Spring; 17. Connecting block; 18. Elastic ball; 19. Round hole; 20. Positioning ball. Detailed Embodiment

[0020] The following further describes the specific embodiments of the present utility model in conjunction with the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present utility model, but does not constitute a limitation to the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0021] As Figure 1 and Figure 2 shown, an embodiment provided by the present utility model: an anti-blocking drip irrigation tape, including a reinforcing pipe 3. Connecting pipes 4 are arranged on both sides of the reinforcing pipe 3. A protective rubber 5 is arranged on the lower surface of the connecting pipe 4. A connecting strip 6 is arranged on the lower surface of the protective rubber 5. Through holes 7 are evenly arranged on the inner side of the connecting strip 6. A second knob 2 is arranged above the reinforcing pipe 3, and a first knob 1 is arranged above the second knob 2.

[0022] As a preferred technical solution of this embodiment, as Figure 3 shown, a driving wheel 14 is arranged at the lower end of the adjusting rod 9. Helical gears 12 are arranged on both sides of the driving wheel 14. A connecting rod 8 is arranged on one side of the helical gear 12. A transmission groove 13 is arranged on the outer side of the helical gear 12. Stirring bars 15 are evenly arranged on the outer surface of the connecting rod 8. By using gear transmission, the connecting rod 8 can rotate at a constant speed, which is beneficial to the stirring bars 15 to clean the blockages in the through holes and reduce the blockage of the drip irrigation tape.

[0023] In this embodiment, the lower end of the adjusting rod 9 is completely attached to the inner surface of the driving wheel 14. The adjusting rod 9 and the driving wheel 14 are fixed by welding. The helical gear 12 meshes with the driving wheel 14, which increases the smoothness of gear transmission and improves the adjustment effect of the device.

[0024] As a preferred technical solution of this embodiment, as Figure 3 and Figure 4 shown, a regulating valve 11 is arranged inside the reinforcing pipe 3. A sphere 10 is arranged inside the regulating valve 11. A round hole 19 is arranged inside the sphere 10. Positioning balls 20 are arranged between the regulating valve 11 and the reinforcing pipe 3. A connecting block 17 is arranged on one side of the positioning ball 20. A spring 16 is arranged on one side of the connecting block 17. Elastic balls 18 are arranged between the sphere 10 and the regulating valve 11. Adjusting rods 9 are arranged at both ends of the sphere 10. By using the round hole 19 inside the sphere 10 and the regulating valve 11, the flow rate of the water flow in the drip irrigation tape can be adjusted, which improves the working effect of the drip irrigation tape.

[0025] Working principle: Connecting pipes 4 are arranged at both ends of the reinforcing pipe 3. The protective rubber 5 arranged on the lower surface of the connecting pipe 4 can reduce the corrosion of the connecting pipe 4 in contact with the ground, improve the protection of the connecting pipe 4. A connecting strip 6 is arranged on the lower surface of the protective rubber 5. Through the helical gear 12, the driving wheel 14, the connecting rod 8 and the stirring strip 15 arranged inside the connecting strip 6, by rotating the second knob 2 and using gear transmission, the connecting rod 8 can rotate uniformly, which is beneficial for the stirring strip 15 to clean the blockage in the through hole 7, reduce the clogging of the drip irrigation tape. A sphere 10 is arranged at the lower end of the adjusting rod 9 below the second knob 2. Through the round hole 19 arranged inside the sphere 10 and the regulating valve 11 arranged outside the sphere 10, by using the first knob 1 and the second knob 2, the regulating valve 11 and the sphere 10 can be adjusted respectively to realize the adjustment of different flow rates of the drip irrigation tape, improve the working effect of the drip irrigation tape, and through the positioning ball 20 and the spring 16 arranged outside the regulating valve 11, the regulating valve 11 can be positioned quickly, increasing the adjustment effect of the regulating valve 11.

[0026] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. An anti-clogging drip irrigation belt, comprising a reinforcement tube (3), characterized in that: Connecting tubes (4) are provided on both sides of the reinforcing tube (3); a protective rubber (5) is provided on the lower surface of the connecting tube (4); a connecting strip (6) is provided on the lower surface of the protective rubber (5); through holes (7) are evenly provided on the inner side of the connecting strip (6); a second knob (2) is provided above the reinforcing tube (3); and a first knob (1) is provided above the second knob (2).

2. The anti-clogging drip irrigation tape according to claim 1, characterized in that: A regulating valve (11) is arranged on the inner side of the reinforcing tube (3), a sphere (10) is arranged on the inner side of the regulating valve (11), a round hole (19) is arranged on the inner side of the sphere (10), a positioning ball (20) is arranged between the regulating valve (11) and the reinforcing tube (3), a connecting block (17) is arranged on one side of the positioning ball (20), a spring (16) is arranged on one side of the connecting block (17), an elastic ball (18) is arranged between the sphere (10) and the regulating valve (11), and regulating rods (9) are arranged at both ends of the sphere (10).

3. The anti-clogging drip irrigation tape according to claim 2, characterized in that: A driving wheel (14) is arranged at the lower end of the adjusting rod (9), bevel gears (12) are arranged on both sides of the driving wheel (14), a connecting rod (8) is arranged on one side of the bevel gear (12), a transmission groove (13) is arranged on the outer side of the bevel gear (12), and stirring bars (15) are evenly arranged on the outer surface of the connecting rod (8).

4. The anti-clogging drip irrigation tape according to claim 2, characterized in that: The regulating rod (9) is slidably connected to the regulating valve (11), and the regulating rod (9) is fixed to the ball (10) by welding.

5. The anti-clogging drip irrigation tape according to claim 1, characterized in that: The inner surface of the protective rubber (5) is completely in contact with the outer surface of the connecting tube (4), and the protective rubber (5) and the connecting tube (4) are fixed by bonding.

6. The anti-clogging drip irrigation tape according to claim 3, characterized in that: The lower end of the adjusting rod (9) is completely fitted with the inner surface of the driving wheel (14), the adjusting rod (9) and the driving wheel (14) are fixed by welding, and the bevel gear (12) is meshed with the driving wheel (14).

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