Water-saving irrigation device for crops

Abstract

The utility model relates to the technical field of water-saving irrigation, in particular to a crop water-saving irrigation device which comprises an irrigation spray pipe, supporting storage assemblies are installed at the two ends of the upper portion of the irrigation spray pipe, and an adjusting assembly is arranged above the irrigation spray pipe. The supporting and storing assembly comprises a shaft rod, the outer wall of the shaft rod is connected with an outer rod, an inner rod is inserted into the end, away from the shaft rod, of the outer rod in a penetrating mode, the outer rod and the inner rod are connected through a screw in a penetrating mode, a sleeve is arranged on the upper portion of the shaft rod, and a nut is arranged on the upper portion of the sleeve. According to the crop water-saving irrigation device, due to the arrangement of the supporting and containing assembly, the overall length of the contained crop water-saving irrigation device cannot exceed a vertical rod of the irrigation spray pipe, the irrigation device is convenient to carry and store, due to the arrangement of the adjusting assembly, the direction of a spray opening of the spray head can be adjusted, different positions can be irrigated conveniently, and practicability and functionality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water-saving irrigation, in particular to a water-saving irrigation device for crops. Background Technique

[0002] In order to ensure the normal growth of crops and obtain high and stable yields, it is necessary to supply sufficient water to the crops. Under natural conditions, due to insufficient precipitation or uneven distribution, the water requirements of the crops cannot be met. Therefore, it is necessary to use an irrigation device to irrigate the crops.

[0003] However, when the existing irrigation device is in use, it is necessary to separately set an integrated long support rod on both sides to stabilize the main body of the irrigation device. Since the length of the support rod is relatively long and cannot be retracted, when the irrigation device is stored, the support rod will protrude relatively much, occupying a large amount of space and being inconvenient to carry. Content of the Utility Model

[0004] The purpose of the utility model is to provide a water-saving irrigation device for crops to solve the problem that the length of the support rod is relatively long and cannot be retracted as put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A water-saving irrigation device for crops, comprising:

[0006] An irrigation spray pipe, at both upper ends of the irrigation spray pipe, a support and storage assembly is installed, and an adjustment assembly is arranged above the irrigation spray pipe;

[0007] The support and storage assembly, the support and storage assembly includes a shaft rod, an outer rod is connected to the outer wall of the shaft rod, an inner rod is inserted into the end of the outer rod far from the shaft rod, the outer rod and the inner rod are connected through a screw rod in a penetrating manner, a sleeve is arranged above the shaft rod, and a nut is arranged above the sleeve.

[0008] Preferably, the adjustment assembly includes a hose, a spray head is installed at one end of the hose, a fixing hoop is fixedly connected to the outer wall of the spray head, a gear is fixedly arranged at one end of the fixing hoop, a fixing shaft penetrates through the middle of the gear, a double-tooth plate is meshed with the outer wall of the gear, a guide block penetrates through the double-tooth plate, a spring is fixedly connected above the double-tooth plate, and a connecting rod is fixedly installed below the double-tooth plate.

[0009] Preferably, the shaft rod is fixedly connected to the irrigation spray pipe, and the outer rod is rotatably connected to the shaft rod.

[0010] Preferably, the inner rod is slidably connected to the outer rod, two holes are provided on the outer rod corresponding to the screw rod, and one hole is provided on the inner rod corresponding to the screw rod.

[0011] Preferably, the sleeve is rotatably connected to the nut, and the nut is threadedly connected to the irrigation spray pipe.

[0012] Preferably, one end of the fixed shaft is fixedly connected to the irrigation spray pipe, the gear is rotatably connected to the fixed shaft, and the double-toothed plate is slidably connected to the guide block.

[0013] Preferably, the guide block is fixedly connected to the irrigation spray pipe, both ends of the spring are fixedly connected to the double-toothed plate and the irrigation spray pipe respectively, the lower end of the connecting rod abuts against the nut, and the spring is in a compressed state.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] (1) Through the setting of the support and storage assembly of this new type of crop water-saving irrigation device, when storing, the screw can be screwed out, the inner rod can be completely inserted into the outer rod, then the screw is passed through the holes of the outer rod and the inner rod to fix the position of the inner rod, the outer rod is rotated to be parallel to the vertical rod of the irrigation spray pipe, the nut is screwed downward, the nut drives the sleeve to move downward, and the sleeve is limited by hand so that the sleeve sleeves on the outer surface of the outer rod, thereby limiting the outer rod. The overall length after storage does not exceed the vertical rod of the irrigation spray pipe, which is convenient for carrying and storing the irrigation device.

[0016] (2) Through the setting of the adjustment assembly of this new type of crop water-saving irrigation device, before rotating the outer rod, the nut needs to be screwed upward. The upper surface of the nut contacts the connecting rod. Under the elastic force of the spring, the double-toothed plate is in the lower position. Through the gear and the fixed hoop, the nozzle of the spray head faces upward. When the position of the nozzle of the spray head needs to be adjusted, the nut can be continuously screwed upward. The nut drives the connecting rod to move upward, the connecting rod drives the double-toothed plate to move upward, the movement of the double-toothed plate drives the gear to rotate, the rotation of the gear drives the fixed hoop to rotate, and the fixed hoop drives the spray head to rotate, so that the nozzle of the spray head gradually faces downward, and the direction of the nozzle of the spray head can be adjusted, which is convenient for irrigating different positions and improves the practicability and functionality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front view schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a top view schematic diagram of the overall structure of the present utility model;

[0019] Figure 3 is of the present utility model Figure 2 schematic diagram of the structure of part A;

[0020] Figure 4 is an exploded schematic diagram of the support and storage assembly of the present utility model;

[0021] Figure 5This is an exploded view of some parts of the adjustment component of the present utility model.

[0022] In the figure: 01, irrigation spray pipe; 02, support and storage component; 21, shaft rod; 22, outer rod; 23, inner rod; 24, screw rod; 25, nut; 26, sleeve; 03, adjustment component; 31, hose; 32, nozzle; 33, fixing hoop; 34, gear; 35, fixed shaft; 36, double-tooth plate; 37, guide block; 38, spring; 39, connecting rod. Specific embodiments

[0023] 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.

[0024] Please refer to Figures 1-5 , an embodiment provided by the present utility model: a water-saving irrigation device for crops. The irrigation spray pipe 01, hose 31, and nozzle 32 used in this application are all products that can be directly purchased on the market, and their principles and connection methods are all well-known prior arts to those skilled in the art, so they will not be elaborated here.

[0025] Including: an irrigation spray pipe 01, with support and storage components 02 installed at both upper ends of the irrigation spray pipe 01, and an adjustment component 03 arranged above the irrigation spray pipe 01;

[0026] The support and storage component 02 includes a shaft rod 21. An outer rod 22 is connected to the outer wall of the shaft rod 21. An inner rod 23 is inserted into the end of the outer rod 22 away from the shaft rod 21. The inner rod 23 can be completely inserted into the outer rod 22, which is convenient for carrying and storing. The outer rod 22 and the inner rod 23 are connected through a screw rod 24. The screw rod 24 can pass through the holes of the outer rod 22 and the inner rod 23 to fix the position of the inner rod 23. A sleeve 26 is arranged above the shaft rod 21, and a nut 25 is arranged above the sleeve 26. When the nut 25 does not contact the connecting rod 39, the double-tooth plate 36 is in a lower position. Through the gear 34 and the fixing hoop 33, the nozzle 32 has its spray opening facing upwards. During the process of screwing the nut 25, the sleeve 26 only moves up and down following the nut 25.

[0027] Furthermore, the adjusting component 03 includes a hose 31 which can rotate freely. One end of the hose 31 is equipped with a nozzle 32. A fixing hoop 33 is fixedly connected to the outer wall of the nozzle 32. One end of the fixing hoop 33 is fixedly provided with a gear 34. A fixing shaft 35 penetrates through the middle inside of the gear 34. A double-toothed plate 36 is meshed with the outer wall of the gear 34. A guiding block 37 penetrates through the inside of the double-toothed plate 36. The guiding block 37 plays a guiding role for the double-toothed plate 36. A spring 38 is fixedly connected above the double-toothed plate 36. A connecting rod 39 is fixedly installed below the double-toothed plate 36.

[0028] Furthermore, the shaft rod 21 is fixedly connected to the irrigation nozzle 01 to ensure the firmness of the position of the shaft rod 21. The outer rod 22 is rotatably connected to the shaft rod 21.

[0029] Furthermore, the inner rod 23 is slidably connected to the outer rod 22. The inner rod 23 can be completely inserted into the outer rod 22, which is convenient for carrying and storing. The outer rod 22 is provided with two holes corresponding to the screw rod 24, and the inner rod 23 is provided with one hole corresponding to the screw rod 24. The screw rod 24 can pass through the holes of the outer rod 22 and the inner rod 23 to fix the position of the inner rod 23.

[0030] Furthermore, the sleeve 26 is rotatably connected to the nut 25. During the process of screwing the nut 25, the sleeve 26 only moves up and down following the nut 25. The nut 25 is threadedly connected to the irrigation nozzle 01.

[0031] Furthermore, one end of the fixing shaft 35 is fixedly connected to the irrigation nozzle 01 to ensure the firmness of the position of the fixing shaft 35. The gear 34 is rotatably connected to the fixing shaft 35. The double-toothed plate 36 is slidably connected to the guiding block 37. The guiding block 37 plays a guiding role for the double-toothed plate 36.

[0032] Furthermore, the guiding block 37 is fixedly connected to the irrigation nozzle 01 to ensure the firmness of the position of the guiding block 37. Both ends of the spring 38 are fixedly connected to the double-toothed plate 36 and the irrigation nozzle 01 respectively. The spring 38 provides elastic force. The lower end of the connecting rod 39 abuts against the nut 25. The spring 38 is in a compressed state. When the nut 25 is not in contact with the connecting rod 39, the double-toothed plate 36 is in a lower position. Through the gear 34 and the fixing hoop 33, the nozzle 32 of the sprinkler head faces upward.

[0033] Working principle: When in use, first place the irrigation spray pipe 01 at the designated position, turn the nut 25 upward to rotate out the outer rod 22, unscrew the screw rod 24, and pull out the inner rod 23. Then use the screw rod 24 to limit the inner rod 23 so that the inner rod 23 supports on the ground. Continue to turn the nut 25 upward. The nut 25 drives the connecting rod 39 to move upward. The connecting rod 39 drives the double-tooth plate 36 to move upward. The movement of the double-tooth plate 36 drives the gear 34 to rotate. The rotation of the gear 34 drives the fixing hoop 33 to rotate. The fixing hoop 33 drives the nozzle 32 to rotate, making the nozzle of the nozzle 32 gradually face downward, and the direction of the nozzle of the nozzle 32 can be adjusted. The above is the entire working principle of the present invention.

[0034] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A crop water-saving irrigation device, characterized in that, Including: An irrigation spray pipe (01), with support and storage components (02) installed at both upper ends of the irrigation spray pipe (01), and an adjustment component (03) arranged above the irrigation spray pipe (01); The support and storage component (02) includes a shaft rod (21), an outer rod (22) is connected to the outer wall of the shaft rod (21), an inner rod (23) is inserted into the end of the outer rod (22) away from the shaft rod (21), the outer rod (22) and the inner rod (23) are connected through a screw rod (24) running through, a sleeve (26) is arranged above the shaft rod (21), and a nut (25) is arranged above the sleeve (26).

2. The water-saving irrigation device for crops according to claim 1, wherein: The adjustment component (03) includes a hose (31), a spray head (32) is installed at one end of the hose (31), a fixing hoop (33) is fixedly connected to the outer wall of the spray head (32), a gear (34) is fixedly arranged at one end of the fixing hoop (33), a fixing shaft (35) runs through the middle inside of the gear (34), a double-tooth plate (36) is engaged with the outer wall of the gear (34), a guide block (37) runs through the inside of the double-tooth plate (36), a spring (38) is fixedly connected above the double-tooth plate (36), and a connecting rod (39) is fixedly installed below the double-tooth plate (36).

3. The water-saving irrigation device for crops according to claim 1, characterized in that: The shaft rod (21) is fixedly connected to the irrigation spray pipe (01), and the outer rod (22) is rotatably connected to the shaft rod (21).

4. The crop water-saving irrigation device according to claim 1, wherein: The inner rod (23) is slidably connected to the outer rod (22), the outer rod (22) is provided with two holes corresponding to the screw rod (24), and the inner rod (23) is provided with one hole corresponding to the screw rod (24).

5. The water-saving irrigation device for crops according to claim 1, characterized in that: The sleeve (26) is rotatably connected to the nut (25), and the nut (25) is threadedly connected to the irrigation spray pipe (01).

6. The crop water-saving irrigation device according to claim 2, characterized in that: One end of the fixing shaft (35) is fixedly connected to the irrigation spray pipe (01), the gear (34) is rotatably connected to the fixing shaft (35), and the double-tooth plate (36) is slidably connected to the guide block (37).

7. An agricultural crop water-saving irrigation device according to claim 2, characterized in that: The guide block (37) is fixedly connected to the irrigation spray pipe (01), both ends of the spring (38) are fixedly connected to the double-tooth plate (36) and the irrigation spray pipe (01) respectively, the lower end of the connecting rod (39) abuts against the nut (25), and the spring (38) is in a compressed state.

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