CN219596999U

CN219596999U - Spraying speed adjustable mechanism and spraying pipe thereof

Info

Publication number: CN219596999U
Application number: CN202321181525.0U
Authority: CN
Inventors: 赖小斌
Original assignee: Fairgreen Beijing Technology Co ltd
Current assignee: Fairgreen Beijing Technology Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-08-29
Anticipated expiration: 2033-05-16

Abstract

The utility model belongs to the field of spray pipes, in particular to a spray speed adjustable mechanism and a spray pipe thereof, comprising a shell; the front end of the shell is provided with meshes, the front end of the shell is provided with a first chute, the interior of the first chute is connected with a shifting block in a sliding way, the shifting block is fixedly connected with the rear end of a rotating piece, the front end of the rotating piece is fixedly connected with a sliding block, the sliding block is connected with the interior of a second chute in a sliding way, the rotating piece is provided with a round hole, the round hole is the same as the mesh hole in size, a shifting block is fixedly connected to the top end of the rotating plate, the second sliding groove is formed in the rear end of the fixed plate, the rear end of the fixed plate is fixedly connected with a sealing ring, the front end of the fixed plate is fixedly connected with a filter screen, the sealing ring is made of rubber, and the rear end of the sealing ring is fixedly connected with the front end of the casing; through the structural design of the rotating piece, the function of adjusting the spraying speed is realized.

Description

Spraying speed adjustable mechanism and spraying pipe thereof

Technical Field

The utility model relates to the field of spray pipes, in particular to a spray speed adjustable mechanism and a spray pipe thereof.

Background

The high-pressure water flow in the pipeline is atomized through the spray nozzle and then sprayed out by the spray pipe, so that the spray pipe can be used for places with larger dust like construction sites, workshops and the like and can also be used for spraying plant flowers.

The traditional spray pipe generally comprises a pipeline and a spray head fixedly connected with the pipeline, one end of the pipeline is connected with a high-pressure water pump, and high-pressure water flow in the pipeline can be atomized by the spray head and finally sprayed out after passing through the spray head.

The traditional spray pipe is generally not provided with a mechanism for adjusting the spray speed, when the spray pipe is used for spraying, the spray speed of a spray head is generally fixed, and the spray speed of a spray nozzle is difficult to adjust appropriately according to actual use conditions, so that the spray pipe is inconvenient to use; therefore, a spray speed adjustable mechanism and a spray tube thereof are proposed to solve the above problems.

Disclosure of Invention

In order to make up the deficiency of the prior art, the traditional spray pipe is generally not provided with a mechanism for adjusting the spraying speed, the spraying speed of a spray head is generally fixed when the spray pipe is used for spraying, and the proper amount of adjustment of the spraying speed of the spray nozzle is difficult to be carried out according to the actual use condition, so that the problem that the spray pipe is inconvenient when the spray pipe is used is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a spraying speed adjustable mechanism and a spraying pipe thereof, comprising a shell; mesh has been seted up on the front end of cover shell, first spout has been seted up to the front end of cover shell, the inside sliding connection of first spout has the shifting block, shifting block fixed connection is on the rear end of rotor, the front end fixedly connected with slider of rotor, slider sliding connection is in the inside of second spout, the round hole has been seted up on the rotor, the round hole is the same with the size of mesh hole, fixedly connected with shifting block on the top of rotor.

Preferably, the second sliding groove is formed in the rear end of the fixing plate, the rear end of the fixing plate is fixedly connected with a sealing ring, and the front end of the fixing plate is fixedly connected with a filter screen.

Preferably, the sealing ring is made of rubber, the rear end of the sealing ring is fixedly connected with the front end of the casing, and the sealing ring is contacted with the surface of the front end of the rotating piece.

Preferably, a first washer is fixedly connected to the rear end of the inner wall of the casing, the first washer is abutted to the front end of the spray head, and the inner wall of the rear end of the casing is in threaded connection with the front end of the spray head.

Preferably, the inner wall of the front end of the pipeline is provided with threads, and the inner wall of the front end of the pipeline is in threaded connection with the rear end of the spray head.

Preferably, the front end of the pipeline is provided with a groove, a second gasket is fixedly connected in the groove, the second gasket is abutted against the rear end of the spray head, and the second gasket is made of rubber.

The utility model has the advantages that:

1. the utility model realizes the function of adjusting the spraying speed through the structural design of the rotating piece, and solves the problems that the traditional spray pipe is generally not provided with a mechanism for adjusting the spraying speed, the spraying speed of a spray head is generally fixed when the spray pipe is used for spraying, the proper amount of adjustment of the spraying speed of a spray nozzle is difficult to be carried out according to actual use conditions, and the use is inconvenient;

2. according to the utility model, through the structural design of the sealing ring, the fixed plate and the casing are connected into a whole, meanwhile, the sealing ring is contacted with the rotating piece, and the sealing ring is made of rubber, so that the friction force between the sealing ring and the rotating piece during rotation can be increased, and the rotating piece cannot easily rotate.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a mounting structure of a case according to the present utility model;

FIG. 3 is a schematic view of a casing according to the present utility model;

FIG. 4 is a schematic view of a rotor plate according to the present utility model;

FIG. 5 is a schematic view of the structure of the pipeline according to the present utility model;

fig. 6 is a schematic structural view of the fixing plate of the present utility model.

In the figure: 1. a casing; 20. a first chute; 21. a mesh; 22. a shifting block; 23. a rotating piece; 24. a round hole; 25. a slide block; 26. a seal ring; 27. a fixing plate; 28. a filter screen; 29. a first gasket; 30. a spray head; 31. a second chute; 32. a second gasket; 33. a groove; 34. a pipeline.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, the spray speed adjusting mechanism and the spray tube thereof comprise a housing 1; the front end of the casing 1 is provided with a mesh 21, the front end of the casing 1 is provided with a first chute 20, a shifting block 22 is slidably connected in the first chute 20, the shifting block 22 is fixedly connected to the rear end of a rotating plate 23, the front end of the rotating plate 23 is fixedly connected with a sliding block 25, the sliding block 25 is slidably connected in the second chute 31, the rotating plate 23 is provided with a round hole 24, the size of the round hole 24 is the same as that of the mesh 21, and the shifting block 22 is fixedly connected to the top end of the rotating plate 23;

in operation, the conventional spray pipe is generally not provided with a mechanism for adjusting the spraying speed, when the spray pipe is in spraying operation, the spraying speed of the spray nozzle is generally fixed, a proper amount of adjustment is difficult to perform on the spraying speed of the spray nozzle according to actual use conditions, the spray speed is inconvenient to use, the function of adjusting the spraying speed is realized through the structural design of the rotating piece 23, when the spraying speed is to be adjusted, the rotating piece 23 is driven to rotate by rotating the shifting piece 22, the position of the round holes 24 on the rotating piece 23 is changed relative to the mesh 21 while the rotating piece 23 rotates, so that the part of the mesh 21 is shielded, the speed of the water mist sprayed from the mesh 21 is correspondingly changed, the purpose of adjusting the spraying speed is achieved, the round holes 24 are identical to the mesh 21, in size, the round holes 24 on the rotating piece 23 are completely overlapped with the mesh 21 in an initial state, and the rotating piece 23 is connected between the fixing plates 27 and 1 through the sliding piece 25 in a rotating mode.

Further, the second sliding groove 31 is formed in the rear end of the fixing plate 27, the rear end of the fixing plate 27 is fixedly connected with a sealing ring 26, and the front end of the fixing plate 27 is fixedly connected with a filter screen 28;

during operation, the second chute 31 is arranged at the rear end of the fixed plate 27, and through the rotary connection between the second chute 31 and the first chute 20 and the sliding block 25, the rotary piece 23 is rotated between the fixed plate 27 and the casing 1, and the front end of the fixed plate 27 is fixedly connected with the filter screen 28, so that the round hole 24 is protected through the filter screen 28, and the blockage is avoided.

Further, the sealing ring 26 is made of rubber, the rear end of the sealing ring 26 is fixedly connected with the front end of the casing 1, and the sealing ring 26 is contacted with the surface of the front end of the rotating piece 23;

during operation, through the structural design of the sealing ring 26, the fixing plate 27 and the casing 1 are connected into a whole, meanwhile, the sealing ring 26 is in contact with the rotating plate 23, and the sealing ring 26 is made of rubber, so that the friction force between the sealing ring 26 and the rotating plate 23 during rotation can be increased, and the rotating plate 23 cannot easily rotate.

Further, a first washer 29 is fixedly connected to the rear end of the inner wall of the casing 1, the first washer 29 is abutted against the front end of the nozzle 30, and the inner wall of the rear end of the casing 1 is in threaded connection with the front end of the nozzle 30;

in operation, the first gasket 29 is used to buffer the inner wall of the casing 1 from the front end of the nozzle 30, and the inner wall of the rear end of the casing 1 is further provided with threads, so that the casing 1 is mounted and fixed on the nozzle 30.

Further, the spray head comprises a pipeline 34, wherein threads are formed on the inner wall of the front end of the pipeline 34, and the inner wall of the front end of the pipeline 34 is in threaded connection with the rear end of the spray head 30;

in operation, the inner wall of the front end of the pipe 34 is also provided with threads so that the rear end of the nozzle 30 is connected with the front end of the pipe 34, high-pressure water flow is conveyed from the middle of the pipe 34 to the nozzle 30, and then atomized and sprayed out by the nozzle 30.

Further, a groove 33 is formed at the front end of the pipe 34, a second gasket 32 is fixedly connected in the groove 33, the second gasket 32 abuts against the rear end of the nozzle 30, and the second gasket 32 is made of rubber;

in operation, the second gasket 32 is disposed between the front end of the conduit 34 and the rear end of the spray head 30, sealing the junction of the conduit 34 and the spray head 30.

Working principle: the conventional spray pipe is generally not provided with a mechanism for adjusting the spraying speed, when the spray pipe is used for spraying, the spraying speed of a spray head is generally fixed, a proper amount of adjustment is difficult to perform on the spraying speed of a spray nozzle according to actual use conditions, the spray speed is inconvenient to use, the function of adjusting the spraying speed is realized through the structural design of the rotating piece 23, when the spraying speed is to be adjusted, the rotating piece 22 is rotated to drive the rotating piece 23 to rotate, the position of the round holes 24 on the rotating piece 23 is changed relative to the mesh 21 while the rotating piece 23 rotates, so that part of the mesh 21 is shielded, the speed of water mist sprayed from the mesh 21 is correspondingly changed, and then the purpose of adjusting the spraying speed is achieved, wherein the round holes 24 are identical to the mesh 21 in size, and in an initial state, the round holes 24 on the rotating piece 23 are completely overlapped with the mesh 21, and the rotating piece 23 is rotationally connected between the fixed plate 27 and the sleeve 1 through the sliding piece 25.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The spraying speed adjustable mechanism comprises a shell (1); the method is characterized in that: mesh (21) have been seted up on the front end of cover shell (1), first spout (20) have been seted up to the front end of cover shell (1), the inside sliding connection of first spout (20) has shifting block (22), shifting block (22) fixed connection is on the rear end of rotor (23), the front end fixedly connected with slider (25) of rotor (23), slider (25) sliding connection is in the inside of second spout (31), round hole (24) have been seted up on rotor (23), the round hole (24) are the same with the size of mesh (21), fixedly connected with shifting block (22) on the top of rotor (23).

2. The spray rate adjustable mechanism of claim 1, wherein: the second sliding groove (31) is formed in the rear end of the fixing plate (27), the rear end of the fixing plate (27) is fixedly connected with a sealing ring (26), and the front end of the fixing plate (27) is fixedly connected with a filter screen (28).

3. The spray rate adjustable mechanism of claim 2, wherein: the sealing ring (26) is made of rubber, the rear end of the sealing ring (26) is fixedly connected with the front end of the casing (1), and the sealing ring (26) is in contact with the surface of the front end of the rotating piece (23).

4. A spray rate adjustable mechanism according to claim 3, wherein: the novel shower nozzle is characterized in that a first gasket (29) is fixedly connected to the rear end of the inner wall of the casing (1), the first gasket (29) is abutted to the front end of the shower nozzle (30), and the inner wall of the rear end of the casing (1) is in threaded connection with the front end of the shower nozzle (30).

5. A spray tube comprising the spray rate adjustable mechanism of any one of claims 1-4, characterized in that: the spray head comprises a pipeline (34), wherein threads are formed on the inner wall of the front end of the pipeline (34), and the inner wall of the front end of the pipeline (34) is in threaded connection with the rear end of the spray head (30).

6. A spray tube according to claim 5, wherein: the front end of the pipeline (34) is provided with a groove (33), a second gasket (32) is fixedly connected to the inside of the groove (33), the second gasket (32) is abutted to the rear end of the spray head (30), and the second gasket (32) is made of rubber.