CN218030262U

CN218030262U - Explosion-proof device for dust environment

Info

Publication number: CN218030262U
Application number: CN202221569177.XU
Authority: CN
Inventors: 冼锦怡
Original assignee: Urumqi Silk Road Haixin Environmental Protection Technology Co ltd
Current assignee: Urumqi Silk Road Haixin Environmental Protection Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-12-13
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to a coal mine machinery technical field specifically discloses a dust environment's explosion-proof equipment, including the toper cover body, toper cover body top fixed mounting has motor, motor cover, leads to groove seat and bearing frame, leads to groove seat surface inlay and installs the gag lever post, and the bearing frame is inside to be inlayed and to be installed the second axostylus axostyle, and the outside fixed mounting of second axostylus axostyle has the disc seat, and spacing hole has been seted up on disc seat surface, and toper cover body inner wall fixed mounting has the support frame. The utility model discloses a motor drives first axostylus axostyle and flabellum rotating through belt pulley and belt transmission structure, flabellum rotating in-process can take out the powder to the internal portion of toper cover and through the outside dirt cloth bag body of straining of fixed frame seat, the dirt cloth bag body of straining can filter the powder to stay the powder inside the dirt cloth bag body of straining, can replace another group's dirt cloth bag body of straining fast through rotating the disc seat, guarantee the continuation of powder absorption work, and the convenience is cleared up the collection to the powder of the internal portion of dirt cloth bag of straining.

Description

Explosion-proof device for dust environment

Technical Field

The utility model relates to a coal mine machinery technical field specifically is a dust environment's explosion-proof equipment.

Background

The coal mine can be used as a combustion fuel, is a main material consumed by a thermal power plant, is deeply buried in the ground, and needs to be collected by using corresponding coal mine machinery, and needs to absorb powder in the environment of the coal mine due to the fact that the environment powder for coal mine mining is more, and the electrically generated sparks are easy to explode.

In the process of implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved; the device absorbs powder through the aspirator, and the powder can be adhered on the surface of the dust removal net fast, so that the net holes are blocked fast easily, the machine is required to be stopped to clean the absorbed powder, the efficiency of the device is greatly reduced, and the explosion-proof device for the dust environment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust environment's explosion-proof equipment has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust environment's explosion-proof equipment, including the toper cover body, toper cover body top fixed mounting has the motor, the motor cover, lead to groove seat and bearing frame, lead to groove seat surface mosaic and install the gag lever post, the inside mosaic of bearing frame installs the second axostylus axostyle, the outside fixed mounting of second axostylus axostyle has the disc seat, spacing hole has been seted up on disc seat surface, toper cover body inner wall fixed mounting has the support frame, the round hole has been seted up on disc seat surface, disc seat outside fixed mounting has fixed frame seat, the outside fixed mounting of fixed frame seat has the dust filtration sack body.

As a preferred implementation mode of the technical scheme of the application, a porous mesh enclosure is fixedly installed on the inlet end face of the conical cover body.

As a preferred embodiment of this application technical scheme, the motor cover is located the outside of motor, and motor cover outer wall fixed mounting has the dirt cotton of straining.

As an optimal implementation mode of this application technical scheme, the bearing is installed to the support frame middle part is inlayed, and bearing inside is inlayed and is installed first axostylus axostyle, and the outside fixed mounting of first axostylus axostyle has the flabellum, and the outside and the equal fixed mounting of motor shaft of motor of first axostylus axostyle has the belt pulley.

As a preferred embodiment of this application technical scheme, gag lever post outside fixed mounting has the spring, and the spring is connected with leading to groove seat surface fixed connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this application technical scheme drives first axostylus axostyle and flabellum rotation through belt pulley and belt transmission structure through the motor, flabellum rotation in-process can take out the powder to the conical cover body inside and through the outside dirt bag body of straining of fixed frame seat, strain the dirt bag body and can filter the powder, and stay the dirt bag body inside with the powder, can replace another group's dirt bag body of straining fast through rotating the disc seat, guarantee the continuation of powder absorption work, and the convenience is cleared up the collection to the powder of straining the dirt bag body inside.

2. This application technical scheme sets up the motor cover through the motor outside, and the dust filtering cotton that the motor cover outside set up can avoid the operational environment that external powder got into the motor, can prolong the life of motor, through pulling gag lever post and spacing hole separation, after rotating the disc seat replacement dust filtering cloth bag body, through relaxing the gag lever post, the resilience force of spring can be with the spacing downthehole portion of gag lever post embedding to realize that the gag lever post carries out spacing purpose to the disc seat fast.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of an explosion-proof device for dust environment of the present invention;

FIG. 2 is a front view of the disk seat of the explosion-proof device in a dusty environment of the present invention;

fig. 3 is a side view of the explosion-proof device motor cover of the dust environment of the present invention.

In the figure: 1. a conical cover body; 2. a porous mesh enclosure; 3. a motor cover; 4. a motor; 5. a support frame; 6. a first shaft lever; 7. a fan blade; 8. a bearing seat; 9. a disc seat; 10. fixing the frame seat; 11. a dust filtering cloth bag body; 12. a second shaft lever; 13. a spring; 14. a limiting rod; 15. a through groove seat; 16. a limiting hole; 17. dust filtration cotton cloth.

Detailed Description

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a dust environment's explosion-proof equipment, includes the toper cover body 1, 1 top fixed mounting of the toper cover body has motor 4, motor cover 3, leads to groove seat 15 and bearing frame 8, leads to groove seat 15 surface mosaic and installs gag lever post 14, and bearing frame 8 is inside to be inlayed and to install

second axostylus axostyle

12, and 12 outside fixed mounting of second axostylus axostyle have disc seat 9, and spacing hole 16 has been seted up on disc seat 9 surface, and 1 inner wall fixed mounting of the toper cover body has support frame 5.

As shown in fig. 1 and 2, in this embodiment, the motor shaft through motor 4 and the belt pulley of first shaft lever 6 are connected through belt transmission, motor 4 drives first shaft lever 6 and flabellum 7 rotation through belt pulley and belt transmission structure, flabellum 7 rotation process produces the air current, the external coal mine powder can be absorbed at the entrance of the conical cover body 1, the powder is pumped to the conical cover body 1 inside and through the outside dust filtering cloth bag body 11 of fixed frame seat 10, dust filtering cloth bag body 11 can filter the powder, through pulling gag lever post 14 and spacing hole 16 separation, spring 13 is the compression state this moment, can replace another set of dust filtering cloth bag body 11 fast through rotating disk seat 9 and carry out powder process work, guarantee the continuity of powder absorption work, through loosening gag lever post 14, the resilience force of spring 13 can be with gag lever post 14 embedding 16 inside, thereby realize that gag lever post 14 carries out spacing purpose to disk seat 9 fast, through dismantling the bolt that fixed frame seat 10 and disk seat 9 surface are connected, can dismantle fixed frame seat 10 and filter the whole of dust filtering cloth bag body 11, the convenience is to filter cloth bag body and can carry out the dust collecting of dust collecting motor 4 outside the dust collecting motor cover that the dust collecting motor can be set up, the extension motor 4 outside can be avoided the service life of the cotton cloth cover.

In this solution, the porous mesh enclosure 2 can prevent large foreign matters from entering the conical cover body 1.

In some technical schemes, a porous mesh enclosure 2 is fixedly installed on the inlet end face of the conical cover body 1.

In this kind of technical scheme, the dust filtration cotton 17 that the outside setting of motor cover 3 can avoid external powder to get into the operational environment of motor 4, can prolong motor 4's life.

In some technical scheme, motor cover 3 is located motor 4's outside, and 3 outer wall fixed mounting of motor cover have the dirt cotton 17 of straining.

In the technical scheme, the motor 4 drives the first shaft rod 6 and the fan blades 7 to rotate through a belt pulley and a belt transmission structure, the fan blades 7 generate air flow in the rotating process, and the inlet of the conical cover body 1 can absorb external coal mine powder.

In some technical schemes, the bearing is embedded in the middle of the support frame 5, the first shaft lever 6 is embedded in the bearing, the fan blades 7 are fixedly mounted on the outer portion of the first shaft lever 6, and the belt pulley is fixedly mounted on the outer portion of the first shaft lever 6 and the motor shaft of the motor 4.

In this technical solution, by loosening the limiting rod 14, the resilience of the spring 13 can embed the limiting rod 14 into the limiting hole 16, so as to quickly limit the disc seat 9.

In some technical schemes, a spring 13 is fixedly installed outside the limiting rod 14, the spring 13 is fixedly connected with the outer surface of the through groove seat 15, and the spring 13 is compressed.

In this technical solution, the powder is drawn into the conical cover body 1 and passes through the dust filtering cloth bag body 11 outside the fixed frame base 10, and the dust filtering cloth bag body 11 can filter the powder.

In some technical solutions, a circular hole is formed in the surface of the disc seat 9, a fixed frame seat 10 is fixedly installed outside the disc seat 9, and a dust filtering cloth bag body 11 is fixedly installed outside the fixed frame seat 10.

The working principle is as follows: motor 4 drives first axle lever 6 and flabellum 7 rotation through belt pulley and belt drive structure, flabellum 7 rotation process produces the air current, external colliery powder can be absorbed to the entrance of the toper cover body 1, the powder is taken out to the toper cover body 1 inside and through the outside dirt cloth bag body 11 that strains of fixed frame seat 10, dirt cloth bag body 11 can filter the powder, through pulling gag lever post 14 and spacing hole 16 separation, spring 13 is compression state this moment, can replace another group dirt cloth bag body 11 fast and carry out powder process work through rotating disc seat 9, through relaxing gag lever post 14, spring 13's resilience force can be with inside gag lever post 14 embedding spacing hole 16, thereby it is spacing to disc seat 9, through dismantling the bolt of fixed frame seat 10 and disc seat 9 surface connection, can dismantle fixed frame seat 10 and dirt cloth bag body 11 wholly, motor 4 outside sets up motor cover 3, dirt cloth 17 that the outside setting of motor cover 3 can avoid external powder to get into motor 4's operational environment.

Claims

1. The utility model provides a dust environment's explosion-proof equipment, includes the toper cover body (1), its characterized in that: the top of the conical cover body (1) is fixedly provided with a motor (4), a motor cover (3), a through groove seat (15) and a bearing seat (8);

a limiting rod (14) is embedded in the surface of the through groove seat (15), a second shaft rod (12) is embedded in the bearing seat (8), and a disc seat (9) is fixedly arranged outside the second shaft rod (12);

a limiting hole (16) is formed in the surface of the disc seat (9), and a support frame (5) is fixedly mounted on the inner wall of the conical cover body (1);

the surface of the disc seat (9) is provided with a round hole, a fixed frame seat (10) is fixedly arranged outside the disc seat (9), and a dust filtering cloth bag body (11) is fixedly arranged outside the fixed frame seat (10).

2. A dust environment explosion protection apparatus as defined in claim 1, wherein: the inlet end face of the conical cover body (1) is fixedly provided with a porous net cover (2).

3. A dust environment explosion protection apparatus as defined in claim 1, wherein: the motor cover (3) is located outside the motor (4), and dust filtering cotton cloth (17) is fixedly mounted on the outer wall of the motor cover (3).

4. A dust environment explosion protection apparatus as defined in claim 1, wherein: the bearing is installed in support frame (5) middle part inlay, and bearing inside is inlayed and is installed first axostylus axostyle (6), and first axostylus axostyle (6) outside fixed mounting has flabellum (7), and the equal fixed mounting of motor shaft of first axostylus axostyle (6) outside and motor (4) has the belt pulley.

5. A dust environment explosion protection apparatus as defined in claim 1, wherein: spring (13) is fixedly installed outside the limiting rod (14), and the spring (13) is fixedly connected with the outer surface of the through groove seat (15).