Agricultural irrigation drip irrigation belt with adjustable spray head

Abstract

The utility model belongs to the technical field of agricultural irrigation, and particularly relates to a drip irrigation belt with an adjustable spray head for agricultural irrigation, which comprises an irrigation belt main body, the outer surface wall of the irrigation belt body is fixedly connected with a fixing ring. The bottom of the fixing ring is fixedly connected with a threaded connecting block. The threaded connecting block is communicated with the irrigation belt main body through the fixing ring; the inner surface wall of the threaded connecting block is fixedly connected with a fixing piece. The inner surface wall of the fixing piece is slidably connected with a movable damping rod. A movable piston is fixedly connected to the top of the movable damping rod, during working, the effect of preventing water flow from flowing out is achieved by arranging the movable piston, the movable piston ascends after the movable damping rod makes contact with the abutting block, and then the water flow can be sprayed out along the spraying nozzle; meanwhile, a reset spring can play a reset role when the abutting block does not abut, and then the purpose of controlling the irrigation interval of the irrigation belt is achieved by controlling the movable pistons to ascend or descend.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural irrigation, and specifically relates to a drip irrigation belt with adjustable sprinkler heads for agricultural irrigation. Background Technique

[0002] Agricultural irrigation refers to the irrigation operation carried out in agricultural cultivation areas and is an important link in agricultural production. There are various agricultural irrigation methods, which can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation, and micro-irrigation, etc.

[0003] In the current prior art, for a drip irrigation belt with adjustable sprinkler heads for agricultural irrigation, when in use, through the small holes or drippers on the drip irrigation belt, water is evenly and slowly dripped drop by drop onto the soil near the roots of the crops, thereby playing the role of agricultural irrigation and realizing semi-automation of agriculture.

[0004] For the existing drip irrigation belt with adjustable sprinkler heads for agricultural irrigation, when in use, because the planting conditions of different crops are different, and thus the spacing between plants is not the same, it will lead to the spacing of the irrigation belt not being able to meet the irrigation needs of different plants. Therefore, in view of the above problems, a drip irrigation belt with adjustable sprinkler heads for agricultural irrigation is proposed. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background technique, the utility model proposes a drip irrigation belt with adjustable sprinkler heads for agricultural irrigation.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A drip irrigation belt with adjustable sprinkler heads for agricultural irrigation described in the utility model includes an irrigation belt main body; a fixed ring is fixedly connected to the outer surface wall of the irrigation belt main body; a threaded connection block is fixedly connected to the bottom of the fixed ring; the threaded connection block is communicated with the irrigation belt main body through the fixed ring; a fixing member is fixedly connected to the inner surface wall of the threaded connection block; a movable damping rod is slidably connected to the inner surface wall of the fixing member; a movable piston is fixedly connected to the top of the movable damping rod; the movable piston is fixedly connected to a return spring through the fixing member; a spraying nozzle is threadedly connected to the bottom of the threaded connection block; a butting block is fixedly connected to the inner bottom wall of the spraying nozzle.

[0007] Preferably, a movable limit ring is rotatably connected to the outer surface wall of the irrigation belt main body; a hexagonal bolt is threadedly connected to the inner surface wall of the movable limit ring; a plastic clamping block is fixedly connected to the side surface of the movable limit ring; a connecting fixing plate is fixedly connected to the outer surface wall of the plastic clamping block; a fixing hole is provided on the connecting fixing plate.

[0008] Preferably, an adsorption main body block is fixedly connected to the side surface of the movable limit ring; one end of the adsorption main body block is communicated with a suction cup main body.

[0009] Preferably, a sliding limiting block is fixedly connected to the outer surface wall of the movable limiting ring; a sliding groove is formed in the sliding limiting block; and an internal sliding rod is slidably connected to the inner surface wall of the sliding limiting block.

[0010] Preferably, a sliding push rod is fixedly connected to the outer surface wall of the internal sliding rod through the sliding limiting block; and a rubber piston is fixedly connected to one end of the sliding push rod.

[0011] Preferably, the rubber piston is slidably connected to the inner surface wall of the adsorption main body block; and a pulling-back spring is fixedly connected to the rubber piston through the sliding limiting block.

[0012] Preferably, one end of the irrigation belt main body is communicated with a connecting flange pipe; and a threaded connecting pipe is communicated with the side surface of the connecting flange pipe.

[0013] Advantages of the present utility model:

[0014] 1. The present utility model provides a drip irrigation belt with adjustable sprinkler heads for agricultural irrigation. By providing a movable piston, the outflow of water can be avoided. And by providing an abutting block, when it contacts the movable damping rod, the movable piston rises, so that the water can be sprayed out along the spraying nozzle. At the same time, the reset spring can play a reset role when the abutting block no longer abuts. Thus, by controlling the rise or fall of multiple movable pistons, the purpose of controlling the irrigation spacing of the irrigation belt is achieved.

[0015] 2. The present utility model provides a drip irrigation belt with adjustable sprinkler heads for agricultural irrigation. The irrigation belt can be fixed on the agricultural rack through the plastic clamping blocks, and at the same time, it can be fixed in the wall environment by using the fixing holes. At the same time, the sucker main body can also fix the irrigation belt to a smooth plane, so that the irrigation belt is no longer simply placed on the ground, and the application environment of irrigation is more extensive. Description of the drawings

[0016] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is the three-dimensional view of the whole of the present utility model;

[0018] Figure 2 is the three-dimensional view of the irrigation belt main body in the present utility model;

[0019] Figure 3 is the enlarged view at A in the present utility model;

[0020] Figure 4 is the enlarged view at B in the present utility model.

[0021] Legend Explanation:

[0022] 1. Connecting flange pipe; 2. Threaded connecting pipe; 3. Main body of irrigation belt; 4. Movable limiting ring; 5. Hexagon bolt; 6. Plastic clamping block; 7. Connecting fixing plate; 8. Fixing hole; 9. Adsorbing main body block; 10. Suction cup main body; 11. Fixing ring; 12. Spraying nozzle; 13. Abutting block; 14. Threaded connecting block; 15. Fixing part; 16. Movable damping rod; 17. Movable piston; 18. Return spring; 19. Sliding limiting block; 20. Sliding push rod; 21. Built-in sliding rod; 22. Pull-back spring; 23. Rubber piston; 24. Sliding groove. Specific Embodiment

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] The following gives specific embodiments.

[0025] Please refer to Figures 1-4 , the present invention provides a drip irrigation belt with adjustable nozzles for agricultural irrigation, including the main body 3 of the irrigation belt; a fixing ring 11 is fixedly connected to the outer surface wall of the main body 3 of the irrigation belt; a threaded connecting block 14 is fixedly connected to the bottom of the fixing ring 11; the threaded connecting block 14 is communicated with the main body 3 of the irrigation belt through the fixing ring 11; a fixing part 15 is fixedly connected to the inner surface wall of the threaded connecting block 14; a movable damping rod 16 is slidably connected to the inner surface wall of the fixing part 15; the top of the movable damping rod 16 is fixedly connected to a movable piston 17; the movable piston 17 is fixedly connected to a return spring 18 through the fixing part 15; a spraying nozzle 12 is threadedly connected to the bottom of the threaded connecting block 14; an abutting block 13 is fixedly connected to the inner bottom wall of the spraying nozzle 12; during operation, when it is necessary to control the spraying spacing, only need to threadedly connect the spraying nozzle 12 with the threaded connecting block 14, so that the abutting block 13 gradually jacks up the movable damping rod 16 and the movable piston 17, so that the movable piston 17 is higher than the fixing ring 11. At this time, the water flow in the main body 3 of the irrigation belt can flow along the threaded connecting block 14 and finally flow out from the spraying nozzle 12. Similarly, when the spraying nozzle 12 is removed, the return spring 18 will pull the movable piston 17 back to its original position, so that the height of the movable piston 17 is lower than the fixing ring 11. At this time, the liquid cannot flow out along the threaded connecting block 14. By controlling the states of multiple threaded connecting blocks 14, the spacing of liquid outflow is controlled.

[0026] Furthermore, asFigure 2 and Figure 4 As shown, a movable limiting ring 4 is rotatably connected to the outer surface wall of the irrigation belt main body 3; a hexagonal bolt 5 is threadedly connected to the inner surface wall of the movable limiting ring 4; a plastic clamping block 6 is fixedly connected to the side surface of the movable limiting ring 4; a connecting fixing plate 7 is fixedly connected to the outer surface wall of the plastic clamping block 6; a fixing hole 8 is provided on the connecting fixing plate 7; an adsorption main body block 9 is fixedly connected to the side surface of the movable limiting ring 4; one end of the adsorption main body block 9 communicates with a suction cup main body 10; a sliding limiting block 19 is fixedly connected to the outer surface wall of the movable limiting ring 4; a sliding groove 24 is provided in the sliding limiting block 19; an internal sliding rod 21 is slidably connected to the inner surface wall of the sliding limiting block 19; a sliding push rod 20 is fixedly connected to the outer surface wall of the internal sliding rod 21 through the sliding limiting block 19; one end of the sliding push rod 20 is fixedly connected to a rubber piston 23; the rubber piston 23 is slidably connected to the inner surface wall of the adsorption main body block 9; the rubber piston 23 is fixedly connected to a pulling-back spring 22 through the sliding limiting block 19; one end of the irrigation belt main body 3 communicates with a connecting flange pipe 1; a threaded connecting pipe 2 is communicated with the side surface of the connecting flange pipe 1. During operation, when it is necessary to control the irrigation belt main body 3 to be fixed in an environment of a pipeline or a planting rack, the plastic clamping block 6 can be used for clamping and fixing. And when it is necessary to be fixed on an uneven wall structure, the fixing hole 8 on the connecting fixing plate 7 can be used for fixing. At the same time, when it is necessary to be fixed on a smooth surface, the suction cup main body 10 can be attached to the plane, and then the sliding push rod 20 is pulled, so that the internal sliding rod 21 pushes the rubber piston 23 to squeeze out the air inside the adsorption main body block 9. Then the sliding push rod 20 is released, and the pulling-back spring 22 can pull the rubber piston 23 back again, so that the air pressure between the rubber piston 23 and the suction cup main body 10 is reduced, thereby playing a role in fixing.

[0027] Working principle: When it is necessary to control the spraying spacing, only need to thread-connect the spraying nozzle 12 with the threaded connection block 14, so that the abutting block 13 gradually jacks up the movable damping rod 16 and the movable piston 17, and then makes the movable piston 17 higher than the fixed ring 11. At this time, the water flow in the irrigation belt main body 3 can flow along the threaded connection block 14 and finally flow out from the spraying nozzle 12. Similarly, when the spraying nozzle 12 is removed, the return spring 18 will pull the movable piston 17 back to its original position, so that the height of the movable piston 17 is lower than the fixed ring 11. At this time, the liquid cannot flow out along the threaded connection block 14. By controlling the states of multiple threaded connection blocks 14, the spacing of the liquid outflow can be controlled. When it is necessary to control the irrigation belt main body 3 to be fixed in the environment of a pipeline or a planting rack, the plastic clamping block 6 can be used for clamping and fixing. And when it is necessary to be fixed on an uneven wall structure, the fixing holes 8 on the connecting fixing plate 7 can be used for fixing. At the same time, when it is necessary to be fixed on a smooth surface, the sucker main body 10 can be attached to the plane, and then the sliding push rod 20 is pulled, so that the built-in sliding rod 21 pushes the rubber piston 23 to squeeze out the air inside the adsorption main body block 9. Then the sliding push rod 20 is released, and the pulling-back spring 22 can pull the rubber piston 23 back again, so that the air pressure between the rubber piston 23 and the sucker main body 10 is reduced, thus playing a fixing role.

[0028] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. An adjustable drip irrigation tape for agricultural irrigation, comprising an irrigation tape main body (3); characterized in that: A fixing ring (11) is fixedly connected to the outer surface wall of the irrigation belt main body (3); a threaded connection block (14) is fixedly connected to the bottom of the fixing ring (11); the threaded connection block (14) communicates with the irrigation belt main body (3) through the fixing ring (11); a fixing member (15) is fixedly connected to the inner surface wall of the threaded connection block (14); a movable damping rod (16) is slidably connected to the inner surface wall of the fixing member (15); a movable piston (17) is fixedly connected to the top of the movable damping rod (16); the movable piston (17) is fixedly connected to a return spring (18) through the fixing member (15); a spraying nozzle (12) is threadedly connected to the bottom of the threaded connection block (14); a butting block (13) is fixedly connected to the inner bottom wall of the spraying nozzle (12).

2. The drip irrigation tape with an adjustable sprinkler head for agricultural irrigation according to claim 1, characterized in that: A movable limiting ring (4) is rotatably connected to the outer surface wall of the irrigation belt main body (3); a hexagonal bolt (5) is threadedly connected to the inner surface wall of the movable limiting ring (4); a plastic clamping block (6) is fixedly connected to the side surface of the movable limiting ring (4); a connecting fixing plate (7) is fixedly connected to the outer surface wall of the plastic clamping block (6); a fixing hole (8) is formed in the connecting fixing plate (7).

3. The adjustable drip irrigation tape for agricultural irrigation according to claim 2, characterized in that: An adsorption main body block (9) is fixedly connected to the side surface of the movable limiting ring (4); a suction cup main body (10) is communicated with one end of the adsorption main body block (9).

4. The adjustable drip irrigation tape for agricultural irrigation according to claim 3, characterized in that: A sliding limiting block (19) is fixedly connected to the outer surface wall of the movable limiting ring (4); a sliding groove (24) is formed in the sliding limiting block (19); an internal sliding rod (21) is slidably connected to the inner surface wall of the sliding limiting block (19).

5. The adjustable drip irrigation tape for agricultural irrigation according to claim 4, characterized in that: A sliding push rod (20) is fixedly connected to the outer surface wall of the internal sliding rod (21) through the sliding limiting block (19); one end of the sliding push rod (20) is fixedly connected to a rubber piston (23).

6. The adjustable drip irrigation tape for agricultural irrigation according to claim 5, characterized in that: The rubber piston (23) is slidably connected to the inner surface wall of the adsorption main body block (9); the rubber piston (23) is fixedly connected to a pulling-back spring (22) through the sliding limiting block (19).

7. The adjustable drip irrigation tape for agricultural irrigation according to claim 1, characterized in that: A connecting flange pipe (1) is communicated with one end of the irrigation belt main body (3); a threaded connection pipe (2) is communicated with the side surface of the connecting flange pipe (1).

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