Cleaning spray pipe special for port flowing machine maintenance

Abstract

The utility model belongs to the technical field of cleaning spray pipes, and particularly relates to a cleaning spray pipe special for port flowing machine maintenance. The bottom of the air pump is communicated with an air injection ring; the two side walls of the air injection ring are fixedly connected with fixing cylinders. The end, away from the air pump, of the fixing cylinder is fixedly connected with a first connecting ring. The end, close to the first connecting ring, of the fixing cylinder communicates with a first elastic cylinder. The end, away from the air injection ring, of the first elastic cylinder communicates with a second elastic cylinder. During working, the whole device improves the working efficiency when the device is cleaned; by rotating a transmission gear, the transmission gear can drive the bottom end of a connecting soft plate to move upwards, so that the connecting position of a second elastic barrel and a first elastic barrel is tightened, and the effects that the width of airflow passing through the inner side of a fixed barrel is reduced, and the bundled airflow can improve the effect that an air spraying ring pushes chippings to the inner side of an impurity storage box are achieved; and the cleanliness of the outer side wall of the pipeline is improved when the air injection ring cleans the outer side wall of the pipeline.

Description

Port mobile machinery maintenance special cleaning nozzle Technical Field

[0001] This utility model belongs to the field of cleaning nozzle technology, specifically a cleaning nozzle for port mobile machinery maintenance. Background Technology

[0002] During long-term processing, port mobile machinery inevitably develops rust. At this time, workers need to carry out rust prevention and maintenance. After the maintenance is completed, cleaning nozzles are often used to remove the attached impurities or debris.

[0003] In current technology, cleaning nozzles for port mobile machinery maintenance often consist of an airflow output device and a jet pipe. The airflow is driven by the airflow output device and directed to the maintenance area through the jet pipe to carry out cleaning work.

[0004] Existing cleaning nozzles for port mobile machinery maintenance inevitably cause debris to fly up during operation, leading to secondary contamination of the cleaned equipment surface and ultimately reducing work efficiency. Therefore, a special cleaning nozzle for port mobile machinery maintenance is proposed to address these issues. Summary of the Invention

[0005] In order to overcome the shortcomings of the existing technology and solve at least one of the technical problems mentioned in the background art, this utility model proposes a special cleaning nozzle for port mobile machinery maintenance.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The port mobile machinery maintenance special cleaning nozzle of this utility model includes an air pump; the bottom of the air pump is connected to an air jet ring; both sides of the air jet ring are fixedly connected to a fixed cylinder; a first connecting ring is fixedly connected to the end of the fixed cylinder away from the air pump; a first elastic cylinder is connected to the end of the fixed cylinder near the first connecting ring; a second elastic cylinder is connected to the end of the first elastic cylinder away from the air jet ring; a second connecting ring is fixedly connected to the inner side of the first connecting ring away from the air jet ring; the second connecting ring and the second elastic cylinder are interconnected; the second connecting ring... A storage box is connected to the end of the connecting ring away from the second elastic cylinder; a fixing plate is fixedly connected to the top of the second connecting ring; a first spring post is fixedly connected to the side wall of the fixing plate; a second spring post is fixedly connected to the bottom of the end of the first spring post away from the second connecting ring; a bottom protruding ring is fixedly connected to the bottom of the second spring post; a pair of connecting limiters are fixedly connected to the side wall of the fixing plate; a connecting flexible plate is slidably connected to the end of the connecting limiter away from the fixing plate; the inner side wall of the connecting flexible plate is in contact with the outer side wall of the second elastic cylinder; a transmission gear is rotatably connected to the end of the fixing plate near the connecting flexible plate; the transmission gear meshes with the connecting flexible plate.

[0007] Preferably, a connecting rod is slidably connected to the inner side of the transmission gear; a third spring column is fixedly connected to the side wall of the fixing plate; the connecting rod and the third spring column are interconnected; a rotating shaft is rotatably connected to the side wall of the transmission gear near the third spring column; multiple sets of rotating shafts are provided on the side wall of the transmission gear; a first tooth is fixedly connected to the side wall of the transmission gear; multiple sets of the first tooth are fixedly connected to the side wall of the transmission gear; multiple sets of elastic plates are fixedly connected to the side wall of the transmission gear; multiple sets of fixing blocks are fixedly connected to the side wall of the transmission gear; the fixing blocks are interconnected with the side wall of the first tooth; and multiple sets of second teeth are fixedly connected to the outer side wall of the third spring column.

[0008] Preferably, both sides of the bottom convex ring are fixedly connected to convex plates; the ends of the convex plates away from the bottom convex ring are rotatably connected to a rotating wheel; the outer side wall of the rotating wheel is in contact with the outer side wall of the second elastic cylinder.

[0009] Preferably, the bottom of the storage box is fitted with a protective soft column; the bottom of the storage box is connected to a centralized cover.

[0010] Preferably, an elastic outer plate is fixed to the inner sidewall of the second connecting ring.

[0011] Preferably, a connecting post is fixed to the end of the connecting rod away from the fixed plate.

[0012] Preferably, the outer wall of the storage box is provided with an observation window.

[0013] The beneficial effects of this utility model are:

[0014] 1. This utility model provides a special cleaning nozzle for port mobile machinery maintenance. It can enter the storage tank through a first elastic cylinder, a second elastic cylinder, and a second connecting ring, thus concentrating impurities. This reduces the risk of debris splashing and secondary contamination of the already cleaned equipment surface when the device cleans debris from the outer surface of the pipe. The overall device improves the efficiency of cleaning. Furthermore, by rotating the transmission gear, the bottom end of the connecting flexible plate moves upward, tightening the connection between the second and first elastic cylinders. This reduces the width of the airflow through the inner side of the fixed cylinder, and the constricted airflow enhances the effect of the jet ring pushing debris into the storage tank, improving the cleanliness of the outer wall of the pipe when the jet ring cleans it.

[0015] 2. This utility model provides a special cleaning nozzle for port mobile machinery maintenance. The second tooth can squeeze the first tooth, causing the first tooth to rotate towards the elastic plate without affecting the transmission gear driving the connecting flexible plate to tighten the second elastic cylinder. When the transmission gear is not operated by the operator to disengage in another direction, the rotating shaft, the first tooth, the elastic plate, the fixing block and the second tooth cooperate with each other to limit the rotation direction of the transmission gear, thereby improving the stability of the transmission gear when tightening the connecting flexible plate. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0017] Figure 1 is a three-dimensional view of the air pump of this utility model;

[0018] Figure 2 is a perspective view of the connecting ring in this utility model;

[0019] Figure 3 is a perspective view of the fixing plate in this utility model;

[0020] Figure 4 is an enlarged view of point A in Figure 3.

[0021] Legend:

[0022] 1. Air pump; 11. Air jet ring; 12. Fixed cylinder; 13. First connecting ring; 14. First elastic cylinder; 15. Second elastic cylinder; 16. Second connecting ring; 17. Storage box; 18. Fixed plate; 19. First spring column; 110. Second spring column; 111. Bottom protruding ring; 112. Connecting limit; 113. Connecting flexible plate; 114. Transmission gear; 2. Connecting rod; 21. Third spring column; 22. Rotating shaft; 23. First tooth; 24. Elastic plate; 25. Fixed block; 26. Second tooth; 3. Protruding plate; 31. Rotating wheel; 4. Protective flexible column; 41. Concentrated cover; 5. Elastic outer plate; 6. Connecting column; 7. Observation window. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] Please refer to Figures 1-4. This utility model provides a special cleaning nozzle for port mobile machinery maintenance, including an air pump 1; an air jet ring 11 is connected to the bottom of the air pump 1; fixed cylinders 12 are fixedly connected to both sides of the air jet ring 11; a first connecting ring 13 is fixedly connected to the end of the fixed cylinder 12 away from the air pump 1; a first elastic cylinder 14 is connected to the end of the fixed cylinder 12 near the first connecting ring 13; a second elastic cylinder 15 is connected to the end of the first elastic cylinder 14 away from the air jet ring 11; a second connecting ring 16 is fixedly connected to the inner side of the first connecting ring 13 away from the air jet ring 11; the second connecting ring 16 and... The second elastic cylinders 15 are interconnected; the end of the second connecting ring 16 away from the second elastic cylinder 15 is connected to a storage box 17; a fixing plate 18 is fixedly connected to the top of the second connecting ring 16; a first spring post 19 is fixedly connected to the side wall of the fixing plate 18; a second spring post 110 is fixedly connected to the bottom of the end of the first spring post 19 away from the second connecting ring 16; a bottom protruding ring 111 is fixedly connected to the bottom of the second spring post 110; a pair of connecting limiters 112 are fixedly connected to the side wall of the fixing plate 18; a connecting flexible plate 113 is slidably connected to the end of the connecting limiter 112 away from the fixing plate 18. The inner wall of the 3rd elastic cylinder 15 is in contact with the outer wall of the second elastic cylinder 15; the fixed plate 18 is rotatably connected to the transmission gear 114 near the connecting flexible plate 113; the transmission gear 114 meshes with the connecting flexible plate 113; during operation, after the operator puts the entire device on the outside of the pipe, the air pump 1 is started, and the air jet ring 11 can perform air jet cleaning of impurities on the inside of the fixed cylinder 12, and the impurities can enter the storage box 17 through the first elastic cylinder 14, the second elastic cylinder 15 and the second connecting ring 16, so that the impurities can be concentrated, thereby reducing the impact of the entire device on the debris at the maintenance area of ​​the pipe surface. During cleaning, debris inevitably splashes, causing secondary contamination of the already cleaned equipment surface. The overall device improves the efficiency of cleaning the equipment. By rotating the transmission gear 114, the bottom end of the connecting flexible plate 113 can be moved upward, thereby tightening the connection between the second elastic cylinder 15 and the first elastic cylinder 14. This reduces the width of the airflow through the inner side of the fixed cylinder 12, and the constricted airflow enhances the effect of the jet ring 11 in pushing debris towards the inner side of the storage box 17. This improves the cleanliness of the outer wall of the pipe when the jet ring 11 cleans it.

[0026] Further, as shown in Figures 2 and 4, a connecting rod 2 is slidably connected to the inner side of the transmission gear 114; a third spring column 21 is fixedly connected to the side wall of the fixing plate 18; the connecting rod 2 and the third spring column 21 are interconnected; a rotating shaft 22 is rotatably connected to the side wall of the transmission gear 114 near the third spring column 21; multiple sets of rotating shafts 22 are provided on the side wall of the transmission gear 114; a first tooth 23 is fixedly connected to the side wall of the transmission gear 114; multiple sets of first teeth 23 are fixedly connected to the side wall of the transmission gear 114; multiple sets of elastic plates 24 are fixedly connected to the side wall of the transmission gear 114; multiple sets of fixing blocks 25 are fixedly connected to the side wall of the transmission gear 114; the fixing blocks 25 are interconnected with the side wall of the first tooth 23; the outer side of the third spring column 21... The wall is fixed with multiple sets of second teeth 26; during operation, the third spring column 21 can push the second teeth 26 to mesh with the first teeth 23; when the transmission gear 114 rotates in one direction, the second teeth 26 can squeeze the first teeth 23, thereby causing the first teeth 23 to rotate towards the elastic plate 24, without affecting the transmission gear 114 driving the connecting flexible plate 113 to tighten the second elastic cylinder 15; and when the transmission gear 114 is not disengaged in another direction by the operator, the rotating shaft 22, the first teeth 23, the elastic plate 24, the fixing block 25 and the second teeth 26 cooperate with each other to limit the rotation direction of the transmission gear 114, thereby improving the stability of the transmission gear 114 when tightening the connecting flexible plate 113.

[0027] Furthermore, as shown in Figure 3, protruding plates 3 are fixedly connected to both sides of the bottom protruding ring 111; a rotating wheel 31 is rotatably connected to the end of the protruding plate 3 away from the bottom protruding ring 111; the outer side wall of the rotating wheel 31 is in contact with the outer side wall of the second elastic cylinder 15; during operation, the pair of protruding plates 3 and the rotating wheel 31 cooperate with each other, which can improve the effect of the bottom protruding ring 111 squeezing the second elastic cylinder 15 and increase the speed of the airflow passing through the squeezed second elastic cylinder 15, thereby improving the cleaning and collection efficiency.

[0028] Furthermore, as shown in Figure 1, a protective soft column 4 is fitted at the bottom of the storage box 17; a central cover 41 is connected to the bottom of the storage box 17; during operation, the protective soft column 4 can protect the bottom of the storage box 17, thereby improving the service life of the storage box 17; and the central cover 41 can concentrate the debris discharged from the bottom of the storage box 17, thereby improving the ease of collection of impurities by the staff.

[0029] Furthermore, as shown in Figure 1, an elastic outer plate 5 is fixed to the inner wall of the second connecting ring 16. During operation, the elastic outer plate 5 is made of elastic material. When the jet ring 11 is sleeved on the outer wall of the pipe, the inner wall of the elastic outer plate 5 can fit against the outer wall of the pipe, thereby reducing the occurrence of external impurities entering the inner side of the second elastic cylinder 15 through the inner side of the second connecting ring 16.

[0030] Furthermore, as shown in Figure 3, a connecting column 6 is fixedly connected to the end of the connecting rod 2 away from the fixed plate 18; during operation, the operator can directly operate the connecting column 6 to indirectly operate the connecting rod 2, thereby improving the ease of operation for the operator when the transmission gear 114 moves in two directions.

[0031] Furthermore, as shown in Figure 1, an observation window 7 is provided on the outer wall of the storage box 17; during operation, the staff can observe the inside of the storage box 17 through the observation window 7 to determine whether to continue processing the impurities inside the storage box 17, thereby improving work efficiency.

[0032] Working principle: During operation, after the operator places the entire device on the outside of the pipeline, the air pump 1 is activated. The air jet ring 11 can then clean the impurities inside the fixed cylinder 12 by air jetting. The impurities can also enter the storage box 17 through the first elastic cylinder 14, the second elastic cylinder 15, and the second connecting ring 16, thus concentrating the impurities. This reduces the risk of debris splashing and secondary contamination of the cleaned equipment surface when cleaning the pipeline's outer surface. The entire device improves the efficiency of cleaning. Furthermore, by rotating the transmission gear 114, the bottom end of the connecting flexible plate 113 can be moved upwards, thereby cleaning the second... The connection between the elastic cylinder 15 and the first elastic cylinder 14 is tightened, thereby reducing the width of the airflow through the inner side of the fixed cylinder 12. The constricted airflow enhances the effect of the jet ring 11 in pushing debris towards the inner side of the storage box 17, and improves the cleanliness of the jet ring 11 when cleaning the outer wall of the pipe. During operation, the third spring column 21 can push the second tooth 26 to mesh with the first tooth 23. When the operator's transmission gear 114 rotates in one direction, the second tooth 26 can squeeze the first tooth 23, thereby causing the first tooth 23 to rotate towards the elastic plate 24. This does not affect the transmission gear 114 driving the connecting flexible plate 113 to constrict the second elastic cylinder 15. Furthermore, the transmission gear 114 is not in operation. When the operator moves away in another direction, the rotating shaft 22, the first tooth 23, the elastic plate 24, the fixing block 25, and the second tooth 26 cooperate to limit the rotation direction of the transmission gear 114, thereby improving the stability of the transmission gear 114 when it retracts the connecting flexible plate 113. During operation, a pair of convex plates 3 cooperate with the rotating wheel 31 to enhance the squeezing effect of the bottom convex ring 111 on the second elastic cylinder 15 and increase the airflow speed through the squeezed second elastic cylinder 15, thus improving cleaning and collection efficiency. During operation, the protective flexible column 4 can protect the bottom of the storage box 17, thereby improving the service life of the storage box 17. Furthermore, the concentrator hood 41 can control the discharge from the bottom of the storage box 17. The debris is collected in a concentrated manner, which improves the ease of collection for workers. During operation, the elastic outer plate 5 is made of elastic material. When the air jet ring 11 is fitted onto the outer wall of the pipe, the inner wall of the elastic outer plate 5 can fit against the outer wall of the pipe, thereby reducing the possibility of external impurities entering the inner side of the second elastic cylinder 15 through the inner side of the second connecting ring 16. During operation, workers can directly operate the connecting column 6 and indirectly operate the connecting rod 2, which improves the ease of operation of the transmission gear 114 in two directions. During operation, workers can observe the inside of the storage box 17 through the observation window 7 to determine whether to continue processing the impurities inside the storage box 17, thereby improving work efficiency.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A special cleaning nozzle for port mobile machinery maintenance, including an air pump (1); characterized in that: The air pump (1) is connected to a jet ring (11) at its bottom; a fixed cylinder (12) is fixedly connected to both sides of the jet ring (11); a first connecting ring (13) is fixedly connected to the end of the fixed cylinder (12) away from the air pump (1); a first elastic cylinder (14) is connected to the end of the fixed cylinder (12) near the first connecting ring (13); a second elastic cylinder (15) is connected to the end of the first elastic cylinder (14) away from the jet ring (11); a second connecting ring (16) is fixedly connected to the inner side of the first connecting ring (13) away from the jet ring (11); the second connecting ring (16) and the second elastic cylinder (15) are interconnected; a storage box (17) is connected to the end of the second connecting ring (16) away from the second elastic cylinder (15); the top of the second connecting ring (16) A fixing plate (18) is fixedly connected; a first spring post (19) is fixedly connected to the side wall of the fixing plate (18); a second spring post (110) is fixedly connected to the bottom of the first spring post (19) away from the second connecting ring (16); a bottom protruding ring (111) is fixedly connected to the bottom of the second spring post (110); a pair of connecting limiters (112) are fixedly connected to the side wall of the fixing plate (18); a connecting flexible plate (113) is slidably connected to the end of the connecting limiter (112) away from the fixing plate (18); the inner side wall of the connecting flexible plate (113) is in contact with the outer side wall of the second elastic cylinder (15); a transmission gear (114) is rotatably connected to the end of the fixing plate (18) near the connecting flexible plate (113); the transmission gear (114) meshes with the connecting flexible plate (113).

2. The port mobile machine service specific cleaning lance of claim 1, wherein: A connecting rod (2) is slidably connected to the inner side of the transmission gear (114); a third spring column (21) is fixedly connected to the side wall of the fixing plate (18); the connecting rod (2) and the third spring column (21) are interconnected; a rotating shaft (22) is rotatably connected to the side wall of the transmission gear (114) near the third spring column (21); the rotating shaft (22) is provided with multiple sets at the side wall of the transmission gear (114); a first tooth (23) is fixedly connected to the side wall of the transmission gear (114); multiple sets of the first tooth (23) are fixedly connected to the side wall of the transmission gear (114); multiple sets of elastic plates (24) are fixedly connected to the side wall of the transmission gear (114); multiple sets of fixing blocks (25) are fixedly connected to the side wall of the transmission gear (114); the fixing blocks (25) are interconnected with the side wall of the first tooth (23); multiple sets of second teeth (26) are fixedly connected to the outer side wall of the third spring column (21).

3. The special cleaning nozzle for port mobile machinery maintenance as described in claim 1, characterized in that: Both sides of the bottom protruding ring (111) are fixedly connected with protruding plates (3); the end of the protruding plate (3) away from the bottom protruding ring (111) is rotatably connected with a rotating wheel (31); the outer side wall of the rotating wheel (31) is in contact with the outer side wall of the second elastic cylinder (15).

4. The special cleaning nozzle for port mobile machinery maintenance as described in claim 1, characterized in that: The bottom of the storage box (17) is fitted with a protective soft column (4); the bottom of the storage box (17) is connected to a central cover (41).

5. The port mobile machine service specific cleaning lance of claim 1, wherein: The inner wall of the second connecting ring (16) is fixed with an elastic outer plate (5).

6. The port mobile machinery maintenance cleaning nozzle as described in claim 2, characterized in that: The connecting rod (2) is fixed to a connecting post (6) at the end away from the fixed plate (18).

7. The port mobile machine service specific cleaning lance of claim 1, wherein: The storage box (17) has an observation window (7) on its outer side wall.

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