Nozzle ring positioning structure

Abstract

The utility model relates to the field of nozzle ring positioning, and discloses a nozzle ring positioning structure which comprises a connecting column, sliding grooves are formed in the two sides of the connecting column, a movable plate is connected into the sliding grooves in a sliding mode, one side of the movable plate is fixedly connected with a first spring, one end of the first spring is fixedly connected with a baffle, and the other end of the first spring is fixedly connected with a second spring. The two ends of the movable plate are fixedly connected with supporting rods, one end of each supporting rod is fixedly connected with a clamping block, the other side of the movable plate is fixedly connected with a pull rod, a limiting groove is formed in one side of the sliding groove, and a connecting column is arranged in the connecting column. The clamping blocks are further embedded into the connecting grooves of the connecting columns, so that firm and reliable mechanical locking is established, vibration and external force impact in the working environment are effectively resisted, it is guaranteed that the nozzle ring body is stable and does not shake, and stable operation of the whole equipment is guaranteed by tightly attaching the nozzle ring body to the connecting columns.

Description

Technical Field

[0001] The utility model relates to the field of nozzle ring positioning, in particular to a nozzle ring positioning structure. Background Art

[0002] In modern industrial production, especially in processes involving liquid spraying, cooling, cleaning or chemical reactions, the nozzle ring, as a key component, its performance and stability directly affect production efficiency and product quality. The nozzle ring usually needs to be fixedly installed on the equipment through components such as connecting columns to ensure its precise position and stable operation during the working process.

[0003] In the prior art, the installation and positioning of the nozzle ring often face many challenges. The multiple parts and complex tools in the installation make the step operation cumbersome, resulting in low installation efficiency and easy errors. At the same time, the connection between the nozzle ring and the connecting column is not firm enough, and it is easy to loosen under the influence of external factors such as vibration and impact, thus affecting the normal operation of the equipment. In view of the above problems, the technical personnel in this field have proposed a nozzle ring positioning structure to solve the above problems. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a nozzle ring positioning structure, aiming to improve the problem that the installation and positioning of the nozzle ring often involve multiple parts and complex tools for step operation, resulting in low installation efficiency and easy errors.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A nozzle ring positioning structure includes a connecting column. Sliding grooves are opened on both sides of the connecting column. A moving plate is slidably connected inside the sliding grooves. One side of the moving plate is fixedly connected with a first spring. One end of the first spring is fixedly connected with a baffle. Support rods are fixedly connected to both ends of the moving plate. One end of the support rod is fixedly connected with a clamping block. A pull rod is fixedly connected to the other side of the moving plate. A limiting groove is opened on one side of the sliding groove. An adapter column is arranged inside the connecting column. Connecting grooves are opened on both sides of the adapter column. One end of the adapter column is fixedly connected with a nozzle ring main body. A sealing assembly is installed at one end of the connecting column. The sealing assembly is used to seal the nozzle ring main body.

[0007] Further, the sealing assembly includes a sealing ring. The outside of the sealing ring is fixedly connected to one end of the connecting column. An installation groove is opened inside the sealing ring. A plurality of second springs are fixedly connected inside the installation groove. One end of the second spring is fixedly connected with a sealing ring. A fixing column is fixedly connected to the outside of the adapter column. A groove is opened on the outside of the fixing column.

[0008] Further, the outside of the drawbar is slidably connected to the inside of the chute, and one end of the drawbar extends to the outside of the connecting column and is fixedly connected with a handle.

[0009] Further, the bottom of the baffle is fixedly connected to the inner wall of the chute.

[0010] Further, the outside of the clamping block is square, one end of the clamping block is inserted into the inside of the connecting groove, and the outside of the clamping block is slidably connected to the inside of the limiting groove.

[0011] Further, the outside of the support rod is rotatably connected to the inside of the chute.

[0012] Further, the outside of the fixed column is in contact with the inside of the sealing ring.

[0013] Further, the outside of the sealing ring is arranged inside the groove.

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

[0015] 1. In the utility model, by pulling the drawbar, the clamping block is embedded into the connecting groove of the connecting column, thereby establishing a solid and reliable mechanical lock, effectively resisting vibration and external force impact in the working environment, ensuring that the nozzle ring body is stable and does not shake, and ensuring the stable operation of the overall equipment by closely fitting to the connecting column.

[0016] 2. In the utility model, when the connecting column is communicated with the connecting column, the fixed column is connected to the inside of the precision sealing ring, and at the same time, under the elastic force of the second spring, the sealing ring is tightly pressed deep into the groove, thereby realizing seamless fitting with the groove wall surface, and then ensuring that the connection between the nozzle ring body and the connecting column is still stable and reliable. At the same time, the effective isolation of the sealing layer protects the internal components of the nozzle ring from being eroded and damaged by the external environment, and extends the service life of the equipment. Description of the Drawings

[0017] Figure 1 is a three-dimensional view of a nozzle ring positioning structure proposed by the utility model;

[0018] Figure 2 is a structural schematic diagram of the nozzle ring body of a nozzle ring positioning structure proposed by the utility model;

[0019] Figure 3 is a sectional view of the connecting column of a nozzle ring positioning structure proposed by the utility model;

[0020] Figure 4 is a structural schematic diagram of the sealing ring of a nozzle ring positioning structure proposed by the utility model.

[0021] Legend Explanation:

[0022] 1. Connecting column; 2. Sealing ring; 3. Connecting column; 4. Pull rod; 5. Moving plate; 6. Support rod; 7. First spring; 8. Block; 9. Chute; 10. Limiting groove; 11. Fixed column; 12. Groove; 13. Installation groove; 14. Second spring; 15. Sealing ring; 16. Connecting groove; 17. Nozzle ring body; 18. Baffle plate. Specific implementation manner

[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] Refer to Figures 1-3 , an embodiment provided by the present invention: a nozzle ring positioning structure, including a connecting column 1, chutes 9 are opened on both sides of the connecting column 1, a moving plate 5 is slidably connected inside the chutes 9, a first spring 7 is fixedly connected to one side of the moving plate 5, a baffle plate 18 is fixedly connected to one end of the first spring 7, support rods 6 are fixedly connected to both ends of the moving plate 5, a block 8 is fixedly connected to one end of the support rods 6, a pull rod 4 is fixedly connected to the other side of the moving plate 5, a limiting groove 10 is opened on one side of the chutes 9, a connecting column 3 is arranged inside the connecting column 1, connecting grooves 16 are opened on both sides of the connecting column 3, a nozzle ring body 17 is fixedly connected to one end of the connecting column 3, a sealing assembly is installed at one end of the connecting column 1, and the sealing assembly is used to seal the nozzle ring body 17.

[0025] Specifically, the chutes 9 provide a sliding track for the moving plate 5. The pull rod 4 is connected to the moving plate 5, thereby promoting the insertion of the block 8. At the same time, when the pull rod 4 is pushed, the moving plate 5 will compress the first spring 7 to store energy. When the pull rod 4 is released, the elastic force of the first spring 7 will push the moving plate 5 to reset. As the moving plate 5 moves, the support rod 6 will drive the block 8 to slide in the limiting groove 10, thereby ensuring that the block 8 can accurately align and insert into the connecting groove 16 on the connecting column 3, realizing the fixed connection between the connecting column 3 and the connecting column 1, and further stably installing the nozzle ring body 17 on the connecting column 1.

[0026] Refer to Figures 1-4 , the sealing assembly includes a sealing ring 2. The outside of the sealing ring 2 is fixedly connected to one end of the connecting column 1. An installation groove 13 is opened inside the sealing ring 2. A plurality of second springs 14 are fixedly connected inside the installation groove 13. A sealing ring 15 is fixedly connected to one end of the second springs 14. A fixed column 11 is fixedly connected to the outside of the connecting column 3. A groove 12 is opened on the outside of the fixed column 11.

[0027] Specifically, the sealing ring 15 is pushed towards the inside of the groove 12 under the elastic force of the second spring 14 and closely fits on the wall surface of the groove 12. The shape and size of the groove 12 are designed to match the sealing ring 15 to ensure that the sealing ring 15 can be fully embedded and closely fit on the wall surface of the groove 12.

[0028] Refer to Figure 3 , the outside of the pull rod 4 is slidably connected inside the chute 9. One end of the pull rod 4 extends outside the connecting column 1 and is fixedly connected with a handle. The bottom of the baffle 18 is fixedly connected to the inner wall of the chute 9. The outside of the block 8 is square. One end of the block 8 is inserted inside the connecting groove 16. The outside of the block 8 is slidably connected inside the limiting groove 10. The outside of the support rod 6 is rotatably connected inside the chute 9.

[0029] Specifically, the pull rod 4 is pushed and pulled through the handle outside the connecting column 1 to control the movement of subsequent components. The baffle 18 ensures that the first spring 7 can remain stable when compressed. The outside of the block 8 is square, and this shape helps the block 8 to slide stably inside the limiting groove 10 and reduces the friction with the wall surface of the limiting groove 10. At the same time, it fits with the inner wall of the connecting groove 16, thus realizing the fixed connection between the connecting column 3 and the connecting column 1. The support rod 6 drives the block 8 to move while moving with the moving plate 5.

[0030] Refer to Figure 4 , the outside of the fixed column 11 fits with the inside of the sealing ring 2, and the outside of the sealing ring 15 is arranged inside the groove 12.

[0031] Specifically, the fitting of the fixed column 11 and the sealing ring 2 reduces the gap at the connection and lowers the risk of leakage. At the same time, the cooperation between the sealing ring 15 and the groove 12 further strengthens the sealing effect and ensures the durability of the seal.

[0032] Working principle: When the nozzle ring body 17 needs to be installed on the connecting column 1, first push the pull rod 4 through the handle. The pull rod 4 drives the moving plate 5 to slide inside the chute 9. As the moving plate 5 moves, the first spring 7 compresses the tension. At the same time, the support rod 6 drives the block 8 to slide inside the limiting groove 10. When the connecting column 3 enters the inside of the connecting column 1, release the handle. The elastic force of the first spring 7 makes the moving plate 5 reset, and then pushes the block 8 to insert into the connecting groove 16 inside the connecting column 3, thereby realizing the fixed connection between the nozzle ring body 17 and the connecting column 1;

[0033] When the connecting column 3 is in communication with the connection column 1, the fixing column 11 will insert into the interior of the sealing ring 2. Under the elastic force of the second spring 14, the sealing ring 15 is pushed into the interior of the groove 12 and closely fits against the wall surface of the groove 12, forming an effective sealing layer, thereby preventing liquid from leaking out through the gap between the connecting column 3 and the connection column 1 and ensuring the sealing performance of the entire nozzle ring positioning structure.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A nozzle ring positioning structure, comprising a connecting column (1), characterized in that: Slide grooves (9) are provided on both sides of the connecting column (1), and a movable plate (5) is slidably connected inside the slide groove (9), and a spring (7) is fixedly connected to one side of the movable plate (5), and a baffle (18) is fixedly connected to one end of the spring (7), and a support rod (6) is fixedly connected to both ends of the movable plate (5), and a block (8) is fixedly connected to one end of the support rod (6), and a pull rod (4) is fixedly connected to the other side of the movable plate (5). A limiting groove (10) is provided on one side of the slide groove (9), and a connecting column (3) is provided inside the connecting column (1), and connecting grooves (16) are provided on both sides of the connecting column (3), and one end of the connecting column (3) is fixedly connected to a nozzle ring body (17), and a sealing component is installed at one end of the connecting column (1), and the sealing component is used to seal the nozzle ring nozzle ring body (17).

2. A nozzle ring positioning structure according to claim 1, characterized in that: The sealing assembly comprises a sealing ring (2), the outside of the sealing ring (2) is fixedly connected to one end of a connecting column (1), a mounting groove (13) is provided inside the sealing ring (2), a plurality of springs (14) are fixedly connected inside the mounting groove (13), one end of the springs (14) is fixedly connected to a sealing ring (15), the outside of the connecting column (3) is fixedly connected to a fixing column (11), and a groove (12) is provided outside the fixing column (11).

3. The nozzle ring positioning structure according to claim 1, characterized in that: The outside of the pull rod (4) is slidably connected to the inside of the slide groove (9), and one end of the pull rod (4) extends to the outside of the connecting column (1) and is fixedly connected to a handle.

4. The nozzle ring positioning structure according to claim 1, characterized in that: The bottom of the baffle (18) is fixedly connected to the inner wall of the slide groove (9).

5. The nozzle ring positioning structure according to claim 1, characterized in that: The outside of the card block (8) is arranged in a square shape, one end of the card block (8) is inserted into the inside of the connecting groove (16), and the outside of the card block (8) is slidably connected to the inside of the limiting groove (10).

6. The nozzle ring positioning structure according to claim 1, characterized in that: The outside of the support rod (6) is rotatably connected to the inside of the slide groove (9).

7. The nozzle ring positioning structure according to claim 2, characterized in that: The outside of the fixing column (11) is in contact with the inside of the sealing ring (2).

8. The nozzle ring positioning structure according to claim 2, characterized in that: The outside of the sealing ring (15) is arranged inside the groove (12).

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