CN219121107U

CN219121107U - Ventilator air duct

Info

Publication number: CN219121107U
Application number: CN202223300405.6U
Authority: CN
Inventors: 罗力; 陈建培
Original assignee: Crm Plastic Inc
Current assignee: Crm Plastic Inc
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-02
Anticipated expiration: 2032-12-09

Abstract

The utility model belongs to the technical field of ventilator air duct equipment, and discloses a ventilator air duct, which comprises a first air duct, wherein a first installation block is fixedly installed on the right side of the first air duct, a filter screen is fixedly sleeved in the first air duct, a bottom pipe positioned on the right side of the filter screen is fixedly sleeved in the lower end of the first air duct, and a valve positioned outside the first air duct is fixedly installed at the lower end of the bottom pipe. The utility model is provided with the gear, the tooth groove and the scraping block, and the driving motor operates to drive the gear to rotate through the rotary rod, and at the moment, the scraping block is driven to scrape the ash along the inner wall of the first air duct through the annular block to rotate due to the mutual matching between the gear and the tooth groove, so that the ash is scraped into the bottom pipe, and at the moment, an operator opens the valve to discharge the ash from the connecting pipe, so that the purpose of automatically cleaning the ash of the first air duct is achieved.

Description

Ventilator air duct

Technical Field

The utility model belongs to the technical field of ventilator air duct equipment, and particularly relates to a ventilator air duct.

Background

At present, when the tempering furnace is operated, the high-temperature-resistant centrifugal ventilator is often used to be matched with the air duct device for air supply and smoke exhaust, and the air duct device in the prior art can achieve the basic smoke exhaust effect in the actual use process, but a large amount of soot is smeared on the surface of the air duct device in the smoke exhaust process of the tempering furnace for a long time, at the moment, an operator is required to manually clean the soot on the air duct device, the cleaning process is more laborious, the labor intensity of the operator is increased, the degree of automation of the air duct device is further reduced, and the tempering furnace is required to be improved.

Disclosure of Invention

The utility model aims at solving the problems and provides a ventilator air duct, which has the advantage of automatically cleaning ash of the air duct.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ventilator dryer, includes first dryer, the right side fixed mounting of first dryer has first installation piece, the inside fixed filter screen that has cup jointed of first dryer, the inside fixed bottom tube that is located the filter screen right side that has cup jointed of first dryer lower extreme, the lower extreme fixed mounting of bottom tube has the valve that is located first dryer outside, the lower extreme fixed mounting of valve has the connecting pipe, the inside movable cup joint of first dryer has the ring piece, the left side of ring piece and the right side swing joint of filter screen, the top fixed mounting of first dryer has the hollow piece, the inside fixed mounting of hollow piece has driving motor, the rotary rod has been cup jointed to driving motor output shaft's the other end, the surface fixed gear that has cup jointed of rotary rod, the tooth's socket has been seted up to the surface annular equidistance of ring piece, the surface and the inner wall meshing of tooth's socket of gear are connected, the right side fixed mounting of ring piece has the scraping the piece, the surface and the inner wall swing joint of first dryer of scraping the piece.

As the preferable mode of the utility model, the first air duct is movably sleeved with a second air duct positioned at the left side of the filter screen, and the right side of the second air duct is movably connected with the left side of the filter screen.

As preferable in the utility model, the left end of the second air duct is fixedly provided with a second installation block positioned outside the first air duct, and the side surface of the second installation block is movably connected with the side surface of the first air duct.

As the preferable mode of the utility model, the top of the first air duct is fixedly provided with the fixed block, the inside of the fixed block is fixedly provided with the brake motor, and the lower end of the brake motor is fixedly connected with the inner wall of the first air duct.

As preferable in the utility model, the other end of the output shaft of the brake motor is fixedly sleeved with a threaded rod, and the outer surface of the threaded rod is in threaded sleeve connection with a connecting rod.

As the preferable mode of the utility model, the other end of the connecting rod is fixedly connected with the side face of the second installation block, and the outer surface of the connecting rod is movably connected with the outer surface of the first air duct.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is provided with the gear, the tooth groove and the scraping block, and the driving motor operates to drive the gear to rotate through the rotary rod, and at the moment, the scraping block is driven to scrape the ash along the inner wall of the first air duct through the annular block to rotate due to the mutual matching between the gear and the tooth groove, so that the ash is scraped into the bottom pipe, and at the moment, an operator opens the valve to discharge the ash from the connecting pipe, so that the purpose of automatically cleaning the ash of the first air duct is achieved.

2. According to the utility model, the connecting rod, the second air duct and the threaded rod are arranged, and due to the operation of the brake motor, the connecting rod is driven to move through the threaded rod, and then the second air duct is driven to move to the outside of the first air duct along the inner wall of the first air duct through the second mounting block until the second air duct reaches a proper position, and an operator can fix the second air duct through the second mounting block by using a bolt and other structures, so that the purpose of extending the air duct is achieved, and the air duct structure can be extended according to the actual mounting condition.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the ring block of the present utility model;

FIG. 4 is a schematic top half-sectional view of a mounting block of the present utility model;

FIG. 5 is a schematic view of a partial enlarged structure at A in FIG. 2;

fig. 6 is a schematic view of a partial enlarged structure at B in fig. 3.

In the figure: 1. a first air duct; 2. a first mounting block; 3. a bottom tube; 4. a valve; 5. a connecting pipe; 6. a filter screen; 7. a hollow block; 8. a driving motor; 9. a rotating rod; 10. a gear; 11. a circular ring block; 12. a connecting rod; 13. tooth slots; 14. scraping blocks; 15. a second air duct; 16. a second mounting block; 17. a fixed block; 18. a brake motor; 19. a threaded rod.

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.

As shown in fig. 1 to 6, the utility model provides a ventilator wind barrel, which comprises a first wind barrel 1, wherein a first installation block 2 is fixedly installed on the right side of the first wind barrel 1, a filter screen 6 is fixedly sleeved in the first wind barrel 1, a bottom pipe 3 positioned on the right side of the filter screen 6 is fixedly sleeved in the inner part of the lower end of the first wind barrel 1, a valve 4 positioned outside the first wind barrel 1 is fixedly installed at the lower end of the bottom pipe 3, a connecting pipe 5 is fixedly installed at the lower end of the valve 4, a circular ring block 11 is movably sleeved in the inner part of the first wind barrel 1, the left side of the circular ring block 11 is movably connected with the right side of the filter screen 6, a hollow block 7 is fixedly installed at the top of the first wind barrel 1, a driving motor 8 is fixedly installed in the inner part of the hollow block 7, a rotary rod 9 is fixedly sleeved at the other end of the output shaft of the driving motor 8, a gear 10 is fixedly sleeved on the outer surface of the rotary rod 9, a tooth groove 13 is annularly and equidistantly arranged on the outer surface of the circular ring block 11, the outer surface of the gear 10 is in meshed connection with the inner wall of the tooth groove 13, a scraping block 14 is fixedly installed on the right side of the circular ring block 11, and the outer surface of the scraping block 14 is movably connected with the inner wall of the first wind barrel 1.

Due to the design of the filter screen 6, the filter screen filters the soot of the tempering furnace smoke entering the first air duct 1 through the first mounting block 2, the soot is blocked at the left side of the filter screen 6, then the gear 10 is driven to rotate through the rotating rod 9 due to the operation of the driving motor 8, at the moment, the scraping block 14 is driven to scrape the soot along the inner wall of the first air duct 1 through the mutual matching between the gear 10 and the tooth groove 13 by the annular block 11, the soot is scraped into the bottom pipe 3 by the scraping block, at the moment, the soot is discharged from the connecting pipe 5 by an operator by opening the valve 4, and the purpose of automatically cleaning the soot of the first air duct 1 is achieved.

Referring to fig. 2, a second air duct 15 positioned at the left side of the filter screen 6 is movably sleeved in the first air duct 1, and the right side of the second air duct 15 is movably connected with the left side of the filter screen 6.

As a technical optimization scheme of the utility model, the outer surface of the second air duct 15 and the inner wall of the first air duct 1 are smooth, so that the second air duct 15 can be smoother in the movement process.

Referring to fig. 2, a second mounting block 16 positioned outside the first air duct 1 is fixedly mounted at the left end of the second air duct 15, and the side surface of the second mounting block 16 is movably connected with the side surface of the first air duct 1.

As a technical optimization scheme of the present utility model, through the design of the second mounting block 16, an operator can use a bolt or other structure to pass through the second mounting block 16 to fix the second mounting block.

Referring to fig. 4, a fixed block 17 is fixedly installed at the top of the first air duct 1, a brake motor 18 is fixedly installed inside the fixed block 17, and the lower end of the brake motor 18 is fixedly connected with the inner wall of the first air duct 1.

As a technical optimization scheme of the utility model, the fixing block 17 is designed, so that the fixing of the brake motor 18 is firmer.

Referring to fig. 4, the other end of the output shaft of the brake motor 18 is fixedly sleeved with a threaded rod 19, and the outer surface of the threaded rod 19 is in threaded sleeve connection with the connecting rod 12.

As a technical optimization scheme of the utility model, the connecting rod 12 is driven to move through the threaded rod 19 by the operation of the brake motor 18.

Referring to fig. 4, the other end of the connecting rod 12 is fixedly connected with the side surface of the second mounting block 16, and the outer surface of the connecting rod 12 is movably connected with the outer surface of the first air duct 1.

As a technical optimization scheme of the utility model, through the design of the connecting rod 12, when the connecting rod 12 moves, the second air duct 15 is driven by the second mounting block 16 to move along the inner wall of the first air duct 1, so that the purpose of extending the air duct is achieved.

The working principle and the using flow of the utility model are as follows:

when needs are to clean the inside tempering furnace cigarette ash of first dryer 1, operating personnel is through starting driving motor 8 this moment, because driving motor 8's operation to will drive gear 10 through rotary rod 9 and take place rotatoryly, because the mutual cooperation between gear 10 and the tooth's socket 13 this moment, thereby will drive through ring piece 11 and scrape the piece 14 and scrape the cigarette ash along the inner wall rotation of first dryer 1, and then make it scrape in the bottom tube 3 with the cigarette ash, operating personnel is through opening valve 4 this moment, thereby will make cigarette ash discharge from connecting pipe 5, thereby reached the purpose of self-cleaning first dryer 1 cigarette ash.

When the dryer needs to be extended and installed, an operator can start the brake motor 18 at the moment, and the operation of the brake motor 18 drives the connecting rod 12 to move through the threaded rod 19, and then drives the second dryer 15 to move outside the first dryer 1 along the inner wall of the first dryer 1 through the second mounting block 16 until the second dryer is at a proper position, and the operator can pass through the second mounting block 16 to fix the second dryer through the bolts and other structures, so that the purpose of prolonging the dryer is achieved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Ventilator dryer, including first dryer (1), its characterized in that: the utility model discloses a scraper, including first dryer (1) and rotary rod (9), first installation piece (2) is fixed on the right side of first dryer (1), filter screen (6) has been cup jointed to the inside fixed of first dryer (1), the inside fixed bottom tube (3) that are located filter screen (6) right side that cup joints of first dryer (1) lower extreme, the lower extreme fixed mounting of bottom tube (3) has valve (4) that are located first dryer (1) outside, the lower extreme fixed mounting of valve (4) has connecting pipe (5), ring piece (11) have been cup jointed in the inside activity of first dryer (1), the left side of ring piece (11) and the right side swing joint of filter screen (6), the top fixed mounting of first dryer (1) has hollow block (7), the inside fixed mounting of hollow block (7) has driving motor (8), the other end fixed rotary rod (9) that cup joints of driving motor (8) output shaft, the surface fixed gear (10) that cup joints of outer surface of ring piece (11) has set up tooth's socket (13), the surface of scraping the fixed surface of rotary rod (13) is connected with the fixed surface of scraping (14), the outer surface of the scraping block (14) is movably connected with the inner wall of the first air duct (1).

2. A ventilator cartridge according to claim 1, wherein: the inside activity of first dryer (1) has cup jointed second dryer (15) that are located filter screen (6) left side, the right side of second dryer (15) and the left side swing joint of filter screen (6).

3. A ventilator cartridge according to claim 2, wherein: the left end of the second air duct (15) is fixedly provided with a second installation block (16) positioned outside the first air duct (1), and the side face of the second installation block (16) is movably connected with the side face of the first air duct (1).

4. A ventilator cartridge according to claim 1, wherein: the top fixed mounting of first dryer (1) has fixed block (17), the inside fixed mounting of fixed block (17) has brake motor (18), the lower extreme of brake motor (18) and the inner wall fixed connection of first dryer (1).

5. A ventilator cartridge according to claim 4, wherein: the other end of the output shaft of the brake motor (18) is fixedly sleeved with a threaded rod (19), and the outer surface of the threaded rod (19) is in threaded sleeve connection with a connecting rod (12).

6. A ventilator cartridge according to claim 5, wherein: the other end of the connecting rod (12) is fixedly connected with the side face of the second installation block (16), and the outer surface of the connecting rod (12) is movably connected with the outer surface of the first air duct (1).