Multifunctional sprinkling machine

Abstract

The utility model relates to the technical field of sprinkling irrigation equipment, and discloses a multifunctional sprinkling irrigation machine which comprises a pressing block, one end of the pressing block is fixedly connected with a second fixing block, the periphery of the second fixing block is sleeved with a spring, one end of the second fixing block is fixedly connected with a pull rod, and the left end and the right end of the pull rod are both rotationally connected with crank rods. The rear ends of the two crank rods are rotationally connected with first fixing blocks, the close ends of the two first fixing blocks abut against sprayers, the lower portions of the sprayers abut against limiting blocks, the lower ends of the sprayers are rotationally connected with irrigation pipes, the lower portions of the irrigation pipes are fixedly connected with a shell, and a corrosion-resistant assembly is arranged in the shell. According to the multifunctional spray irrigation device, the pressing block extrudes the spring to drive the crank rod to move outwards, the crank rod drives the first fixing block to move towards the two sides, the first fixing block is separated from the pressing groove, disassembly and replacement of the spray head are achieved, different types of spray heads are replaced, and the multifunctional spray irrigation effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sprinkler irrigation equipment, in particular to a multifunctional sprinkler irrigation machine. Background Art

[0002] With the development of agricultural modernization, the importance of irrigation technology has become increasingly prominent. Traditional irrigation methods have problems such as water waste and uneven irrigation. Multifunctional sprinklers have emerged in this context. They aim to solve the drawbacks of traditional irrigation, improve water resource utilization, and adapt to different terrains and crop needs. Their research and development is based on the urgent need of modern agriculture for efficient, precise, and energy-saving irrigation, as well as the technical support and innovation brought about by scientific and technological progress.

[0003] The current multi-functional sprinkler irrigation machines have some disadvantages. First, some sprinkler irrigation machines have high energy consumption and high operating costs, which increase agricultural production costs. Second, some machines have poor adaptability in complex terrain, resulting in uneven irrigation. Third, the maintenance of the equipment is relatively complicated and requires professional operation, which brings inconvenience to users. Moreover, the nozzles of some sprinkler irrigation machines are easily clogged, affecting the efficiency and effectiveness of irrigation.

[0004] There are many disadvantages of easy clogging of the nozzles of multi-functional sprinkler irrigation machines. First, it will lead to uneven irrigation, affecting the irrigation effect and preventing the crops from getting balanced water nourishment. Second, it increases the maintenance cost and time of the equipment and requires frequent cleaning or replacement of the nozzles. Third, easy clogging will reduce the efficiency of sprinkler irrigation and delay the progress of irrigation operations, especially during the busy farming season, which will delay the best irrigation time for crops. Moreover, nozzle clogging will also cause waste of water resources and reduce the overall performance of the irrigation system. Therefore, a multi-functional sprinkler irrigation machine is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a multifunctional sprinkler, which aims to improve the problem of easy clogging of the sprinkler head in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a multifunctional sprinkler, comprising a pressing block, one end of the pressing block is fixedly connected to a fixing block 2, the outer periphery of the fixing block 2 is provided with a spring, one end of the fixing block 2 is fixedly connected to a pull rod, both left and right ends of the pull rod are rotatably connected to a crank rod, the rear ends of the two crank rods are rotatably connected to a fixing block 1, the two fixing blocks 1 are close to one end abutting against a sprinkler, the lower part of the sprinkler abuts against a limiting block, the lower end of the sprinkler is rotatably connected to an irrigation pipe, the lower part of the irrigation pipe is fixedly connected to an outer shell, and a corrosion-resistant component is provided inside the outer shell, which can achieve the effect of corrosion resistance and extended service life.

[0007] Furthermore, the corrosion-resistant component includes a sealing layer, the sealing layer is fixedly connected to the inside of the shell, the corrosion-resistant layer is fixedly connected inside the sealing layer, and a water pipe is fixedly connected below the shell.

[0008] Furthermore, a sealing gasket is abutted on the lower side of the fixing block, and the sealing gasket is fixedly connected to the upper side of the limiting block.

[0009] Furthermore, a sliding groove is provided inside the top of the irrigation pipe, and both of the crank rods slide inside the sliding groove.

[0010] Furthermore, pressing grooves are provided on both left and right sides of the lower portion of the nozzle, and the two fixing blocks are respectively abutted against the inside of the two pressing grooves.

[0011] Furthermore, the corrosion-resistant layer is made of polyethylene material, which can effectively resist water corrosion.

[0012] Furthermore, the sealing layer is made of propylene rubber material, which has good weather resistance, heat resistance and aging resistance and is suitable for sealing.

[0013] Furthermore, the limit block is fixedly connected to the inner upper part of the irrigation pipe.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the pressing block is pushed, and the pressing block squeezes the spring to drive the crank rod to move outward, and the crank rod drives the fixed block to move to both sides. Once the fixed block is separated from the pressing groove, the nozzle can be disassembled and replaced. By replacing different types of nozzles, the effect of multi-functional sprinkler irrigation is achieved. The limit block is fixedly connected to the upper inner part of the irrigation pipe, and a sealing gasket is provided on the upper end of the limit block to prevent water leakage.

[0016] 2. In the present invention, the corrosion-resistant layer is made of polyethylene material, which can effectively resist water corrosion. The corrosion-resistant layer is connected to the outside with a sealing layer. The sealing layer is made of propylene rubber material, which has good weather resistance, heat resistance and aging resistance and is suitable for sealing. The sealing layer is connected to the outside with an outer shell to provide basic protection for the internal sealing layer and the corrosion-resistant layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a multifunctional sprinkler proposed in the utility model;

[0018] Figure 2 This is a structural schematic diagram of an irrigation pipe of a multifunctional sprinkler proposed in the utility model;

[0019] Figure 3 This is a structural diagram of a crank rod of a multifunctional sprinkler proposed in the utility model;

[0020] Figure 4 This is a structural schematic diagram of the shell of a multifunctional sprinkler proposed by the utility model.

[0021] Legend:

[0022] 1. Press block; 2. Nozzle; 3. Housing; 4. Irrigation pipe; 5. Water pipe; 6. Spring; 7. Sealing layer; 8. Fixed block 1; 9. Limit block; 10. Fixed block 2; 11. Crank rod; 12. Sealing gasket; 13. Corrosion-resistant layer; 14. Press groove; 15. Sliding groove; 16. Pull rod. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a multifunctional sprinkler, including a pressing block 1, one end of the pressing block 1 is fixedly connected to a fixing block 2 10, the outer periphery of the fixing block 2 10 is provided with a spring 6, one end of the fixing block 2 10 is fixedly connected to a pull rod 16, the left and right ends of the pull rod 16 are rotatably connected to a crank rod 11, the rear ends of the two crank rods 11 are rotatably connected to a fixing block 1 8, the two fixing blocks 1 8 are close to one end abutting a nozzle 2, the lower part of the nozzle 2 abuts a limiting block 9, the lower end of the nozzle 2 is rotatably connected to an irrigation pipe 4, the lower part of the irrigation pipe 4 is fixedly connected to a shell 3, a corrosion-resistant component is arranged inside the shell 3, which can achieve the effect of corrosion resistance and extended service life, and a sealing gasket 12 abuts under the fixing block 8, which seals The pad 12 is fixedly connected to the top of the limit block 9, and a sliding groove 15 is opened inside the top of the irrigation pipe 4. The two crank rods 11 slide inside the sliding groove 15. Pressing grooves 14 are opened on the left and right sides of the lower part of the sprinkler head 2. The two fixed blocks 8 are respectively abutted against the inside of the two pressing grooves 14. The pressing block 1 presses the spring 6 to push the fixed block 2 10, and the fixed block 2 10 pushes the pull rod 16. The pull rod 16 drives the crank rods 11 on both sides to rotate, and the crank rod 11 drives the fixed block 1 8 to move to both sides. The fixed block 1 8 disengages from the pressing groove 14 to realize the replacement of the sprinkler head 2. The limit block 9 is fixedly connected to the inner upper part of the irrigation pipe 4. A sealing gasket 12 is provided at the upper end of the limit block 9 to prevent water leakage. The crank rod 11 slides inside the sliding groove 15.

[0025] Reference Figure 1 and Figure 4The corrosion-resistant component includes a sealing layer 7, which is fixedly connected to the inside of the shell 3. The sealing layer 7 is fixedly connected to the inside of the corrosion-resistant layer 13. A water pipe 5 is fixedly connected to the bottom of the shell 3. The corrosion-resistant layer 13 is made of polyethylene material and can effectively resist water corrosion. The sealing layer 7 is made of propylene rubber material, which has good weather resistance, heat resistance and aging resistance, and is suitable for sealing. A corrosion-resistant component is arranged inside the shell 3 to achieve the effect of corrosion resistance and extended service life. The corrosion-resistant layer 13 is made of polyethylene material and can effectively resist water corrosion. The outside of the corrosion-resistant layer 13 is connected to the sealing layer 7. The sealing layer 7 is made of propylene rubber material, which has good weather resistance, heat resistance and aging resistance, and is suitable for sealing. The sealing layer 7 is externally connected to the shell 3, which provides basic protection for the internal sealing layer 7 and the corrosion-resistant layer 13.

[0026] Working principle: By pressing the pressing block 1, the pressing block 1 squeezes the spring 6 and drives the pull rod 16 to move. When the pull rod 16 moves, the crank rod 11 rotates and generates thrust, pushing the fixed block 8 to move to both sides to disengage from the pressing groove 14, thereby realizing the replacement of the sprinkler head 2. The limit block 9 is fixedly connected to the inner upper part of the irrigation pipe 4. There is a sealing gasket 12 at the upper end of the limit block 9 to prevent water leakage. The interior of the outer shell 3 contains a sealing layer 7 and a corrosion-resistant layer 13. The sealing layer 7 is made of propylene rubber material, which has good weather resistance, heat resistance and aging resistance. The corrosion-resistant layer 13 is made of polyethylene material, which can effectively resist water corrosion and extend the service life.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multifunctional sprinkler, comprising a pressing block (1), characterized in that: One end of the pressing block (1) is fixedly connected to a second fixing block (10), and a spring (6) is sleeved on the outer periphery of the second fixing block (10). One end of the second fixing block (10) is fixedly connected to a pull rod (16), and both left and right ends of the pull rod (16) are rotatably connected to a crank rod (11). The rear ends of the two crank rods (11) are rotatably connected to a first fixing block (8). The adjacent ends of the two first fixing blocks (8) are abutted against a nozzle (2), and the lower part of the nozzle (2) abuts against a limiting block (9). The lower end of the nozzle (2) is rotatably connected to an irrigation pipe (4), and the lower part of the irrigation pipe (4) is fixedly connected to an outer shell (3). A corrosion-resistant component is provided inside the outer shell (3).

2. A multifunctional sprinkler according to claim 1, characterized in that: The corrosion-resistant component comprises a sealing layer (7), the sealing layer (7) is fixedly connected to the interior of the housing (3), a corrosion-resistant layer (13) is fixedly connected to the interior of the sealing layer (7), and a water pipe (5) is fixedly connected below the housing (3).

3. The multifunctional sprinkler according to claim 1, characterized in that: A sealing gasket (12) is abutted below the fixing block 1 (8), and the sealing gasket (12) is fixedly connected above the limiting block (9).

4. The multifunctional sprinkler according to claim 1, characterized in that: A sliding groove (15) is provided inside the upper portion of the irrigation pipe (4), and both crank rods (11) are slidably connected inside the sliding groove (15).

5. The multifunctional sprinkler according to claim 1, characterized in that: Pressing grooves (14) are provided on both left and right sides of the lower portion of the nozzle (2), and the two fixing blocks (8) are respectively abutted against the inside of the two pressing grooves (14).

6. The multifunctional sprinkler according to claim 2, characterized in that: The corrosion-resistant layer (13) is made of polyethylene material.

7. The multifunctional sprinkler according to claim 2, characterized in that: The sealing layer (7) is made of propylene rubber material.

8. The multifunctional sprinkler according to claim 1, characterized in that: The limit block (9) is fixedly connected to the inner upper part of the irrigation pipe (4).

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