CN212079363U

CN212079363U - Colliery is ventilation adjusting device in pit

Info

Publication number: CN212079363U
Application number: CN202020850544.8U
Authority: CN
Inventors: 孙杨; 邢磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-04
Anticipated expiration: 2030-05-20

Abstract

The utility model belongs to the technical field of ventilation adjusting device, in particular to a coal mine underground ventilation adjusting device, which comprises an installation frame, wherein a ventilation adjusting plate is arranged in the installation frame, grooves are formed in both sides of the installation frame, gears are arranged at both ends of the ventilation adjusting plate and in the grooves, the end parts of the gears are positioned on one side of the installation frame and are provided with hand wheels, and a frame is welded and fixed on the front surface of the installation frame; through the front surface design frame at the installation frame and the protection network and at the tip design motor of frame with scrape grey ware, avoid being not convenient for when using to the protection of front surface regulating plate, front surface protection net easily causes the dust when using simultaneously, be not convenient for clean, can protect the ventilation regulating plate through frame and protection network, be connected motor and external power source this moment, scrape grey ware round trip to rotate through the pivot drive by the motor for clean cotton carries out clean dust with the surface contact of protection network.

Description

Colliery is ventilation adjusting device in pit

Technical Field

The utility model belongs to the technical field of ventilation adjusting device, concretely relates to colliery is ventilation adjusting device in pit.

Background

The existing ventilation adjusting device is applied to underground ventilation equipment of a coal mine, controls the ventilation size of an underground ventilation opening, is convenient to adjust when in use, is simple in structure, is convenient to install by operators when in installation, is stable to use after installation, is widely applied in reality and is applied to operation in different fields.

The prior art has the following problems:

1. the ventilation adjusting device is inconvenient to protect the front surface adjusting plate when in use, and the front surface protecting net is easy to cause dust and inconvenient to clean when in use;

2. when ventilation adjusting device installed in the position department of difference, the regulation of not being convenient for was not simultaneously in external mounting hole and mounting panel position, caused the installation inconvenient.

In order to solve the problems, the application provides a coal mine underground ventilation adjusting device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a colliery is ventilation adjusting device in pit has ventilation adjusting device and is not convenient for protect front surface regulating plate when using, and the front surface protection net easily causes the dust when using simultaneously, is not convenient for clean, and the device is installed when different position departments, and external mounting hole is not convenient for adjust simultaneously with the mounting plate position, causes the inconvenient characteristics of installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery is ventilation adjusting device in pit, includes the installation frame, the inside of installation frame is provided with the ventilation regulating plate, the both sides of installation frame are all seted up flutedly, the both ends of ventilation regulating plate just are in the internally mounted of recess has the gear, the tip of gear is located the hand wheel is installed to one side of installation frame, the front surface welded fastening of installation frame has the frame, the intermediate position department welded fastening of frame has the protection network, the both ends of frame are located the surface mounting of installation frame has the motor, the tip of motor is located the surface of protection network is rotated through the pivot and is connected with scrapes grey ware, the rear surface of scraping grey ware is fixed with the cleaning cotton through the glue solution bonding.

As the utility model relates to a colliery is ventilation adjusting device in pit is preferred, the equal welded fastening in both ends of installation frame has two fixed plates, two the junction of fixed plate is located the tip of installation frame is fixed with tight pressure pad through the glue solution bonding, the inside of fixed plate is provided with the mounting panel, the equal style shaping in both ends homogeneous body of mounting panel has the slider, the spout has all been seted up at the inside both ends of fixed plate, just the mounting panel with the fixed plate passes through the slider with spout sliding connection, the tip of mounting panel passes through the bearing and rotates and be connected with the threaded rod, just the threaded rod run through in the inside of fixed plate.

As the utility model relates to a colliery is ventilation adjusting device in pit is preferred, the spout with fixed plate formula structure as an organic whole, just the slider with the inner structure of spout is identical.

As the utility model relates to a colliery is ventilation adjusting device in pit is preferred, the mounting panel with the tip of fixed plate passes through the threaded rod closes with the helicitic texture soon and is connected, just the intermediate position department of mounting panel has seted up the mounting hole.

As the utility model relates to a colliery is ventilation adjusting device in pit is preferred, clean cotton surface embedding scrape the inside of ash ware, just clean cotton with the lower surface structure who scrapes the ash ware is identical.

As the utility model relates to a colliery is ventilation adjusting device in pit is preferred, the ventilation adjusting plate with the installation frame passes through gear revolve connects, and two gear looks block connects.

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

1. through the front surface design frame at the installation frame and the protection network and at the tip design motor of frame with scrape grey ware, avoid being not convenient for when using to the protection of front surface regulating plate, front surface protection net easily causes the dust when using simultaneously, be not convenient for clean, can protect the ventilation regulating plate through frame and protection network, be connected motor and external power source this moment, it makes a round trip to rotate to scrape grey ware through the pivot drive by the motor, make the clean cotton carry out clean dust with the surface contact of protection network, be convenient for clean use and protection, the problem of being not convenient for protect when using and clean use has been solved.

2. Through the internally designed mounting panel at the fixed plate and the junction design threaded rod at mounting panel and fixed plate, avoid adjusting device to install when the position department of difference, the regulation of not being convenient for when external mounting hole and mounting panel position are different, cause the installation inconvenient, can hold the threaded rod and close the connection soon through the helicitic texture in the inside of fixed plate, the tip of threaded rod is in the inside normal position unmovable rotation of mounting panel when closing soon, make the mounting panel constantly remove in the inside of fixed plate and adjust to certain position, the bolt runs through in the mounting panel and fixes inside ventilation unit with external mounting hole, the intermediate position is through pressing the pad tightly to sticis connected, high durability and convenient installation, the regulation of being not being convenient for of external mounting hole and mounting panel position department difference has been solved, the inconvenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the fixing plate, the mounting frame and the ventilation adjusting plate of the present invention;

FIG. 3 is a schematic view of the structure of the ash scraper and the cleaning cotton of the present invention;

FIG. 4 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 5 is a schematic sectional view of the fixing plate and the mounting plate of the present invention;

in the figure: 1. a fixing plate; 2. mounting a plate; 3. a threaded rod; 4. pressing the pad; 5. a mounting frame; 6. a hand wheel; 7. a frame; 8. a protective net; 9. a motor; 10. a dust scraper; 11. a gear; 12. a groove; 13. a ventilation adjusting plate; 14. cleaning cotton; 15. a slider; 16. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a coal mine underground ventilation adjusting device comprises an installation frame 5, a ventilation adjusting plate 13 is arranged inside the installation frame 5, grooves 12 are formed in two sides of the installation frame 5, gears 11 are arranged at two ends of the ventilation adjusting plate 13 and located inside the grooves 12, a hand wheel 6 is arranged at one side, located at one side of the installation frame 5, of the end portion of each gear 11, a frame 7 is welded and fixed on the front surface of the installation frame 5, a protective net 8 is welded and fixed at the middle position of each frame 7, a motor 9 is arranged at the surface, located at two ends of the frame 7, of the installation frame 5, the end portion, located at the surface of the protective net 8, of the motor 9 is rotatably connected with a dust scraper 10 through a rotating shaft, cleaning cotton 14 is fixedly bonded on the rear surface of the dust scraper 10 through glue solution, the ventilation adjusting plate 13 can be protected through the frame 7 and the protective net 8, the cleaning cotton 14 is contacted with the surface of the protective net 8 to clean dust, so that the cleaning cotton is convenient to clean, use and protect.

In an optional embodiment, equal welded fastening in both ends of installation frame 5 has two fixed plates 1, the tip that the junction of two fixed plates 1 is located installation frame 5 is fixed with through the glue solution bonding and sticiss pad 4, the inside of fixed plate 1 is provided with mounting panel 2, the equal style shaping in both ends of mounting panel 2 has slider 15, spout 16 has all been seted up at the inside both ends of fixed plate 1, and mounting panel 2 passes through slider 15 and spout 16 sliding connection with fixed plate 1, the tip of mounting panel 2 is connected with threaded rod 3 through the bearing rotation, and threaded rod 3 runs through in the inside of fixed plate 1.

In this embodiment, can hold threaded rod 3 and close the connection soon through helicitic texture in the inside of fixed plate 1, the tip of threaded rod 3 rotates in the inside normal position motionless of mounting panel 2 when closing soon for mounting panel 2 constantly moves in the inside of fixed plate 1 and adjusts to certain position, and the bolt runs through to fix inside ventilation unit in mounting panel 2 and external mounting hole, and intermediate position sticiss the connection, simple to operate through tight pressure pad 4.

In an alternative embodiment, the sliding slot 16 is an integral structure with the fixing plate 1, and the sliding block 15 is matched with the inner structure of the sliding slot 16.

In this embodiment, the mounting plate 2 is easily and stably controlled to slide inside the slide groove 16 by the slider 15.

In an alternative embodiment, the mounting plate 2 and the end of the fixing plate 1 are screwed with the thread structure through the threaded rod 3, and the mounting hole is opened at the middle position of the mounting plate 2.

In this embodiment, in order to facilitate the adjustment of the position of the mounting plate 2 by the threaded rod 3, the bolt is conveniently installed to penetrate through the mounting plate 2.

In an alternative embodiment, the surface of the cleaning cotton 14 is embedded in the interior of the dust scraper 10, and the cleaning cotton 14 is matched with the lower surface structure of the dust scraper 10.

In this embodiment, in order to facilitate the tight installation of the cleaning cotton 14, the surface of the protection net 8 is cleaned and used by the cleaning cotton 14.

In an alternative embodiment, the ventilation adjusting plate 13 is rotatably connected to the mounting frame 5 via a gear wheel 11, and the two gear wheels 11 are snap-connected.

In this embodiment, the ventilation adjusting plate 13 is opened and closed for use in order to be relatively rotated by the gear 11.

The utility model discloses well motor 9's model is g8D2 q.

The utility model discloses a theory of operation and use flow: the underground coal mine ventilation adjusting device comprises a mounting plate 2, a hand-held threaded rod 3, a sliding block 15, a sliding groove 16, a bolt, a pressing pad 4, a frame 7 and a protective net 8, wherein before use, the position of the mounting plate 2 is adjusted according to the position of an internal mounting hole of the ventilation device, the hand-held threaded rod 3 is screwed and connected in the fixed plate 1 through a threaded structure, the end part of the threaded rod 3 is rotated in the mounting plate 2 in situ during screwing, so that the mounting plate 2 is continuously moved and adjusted to a certain position in the fixed plate 1, the mounting plate 2 is stably controlled by sliding the sliding block 15 in the sliding groove 16, the mounting plate 2 and the external mounting hole are closed at the moment, the bolt penetrates through the mounting plate 2 and is fixed in the ventilation device with the external mounting hole, the middle position is pressed and connected through the pressing pad 4, the installation is convenient, then the ventilation adjusting plate 13 is protected through, the cleaning cotton 14 is contacted with the surface of the protective net 8 to clean dust, so that the cleaning cotton is convenient to clean, use and protect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a colliery is ventilation adjusting device in pit, includes installation frame (5), the inside of installation frame (5) is provided with ventilation adjusting plate (13), the both sides of installation frame (5) are all seted up fluted (12), the both ends of ventilation adjusting plate (13) just are in the internally mounted of recess (12) has gear (11), the tip of gear (11) is located hand wheel (6), its characterized in that are installed to one side of installation frame (5): the utility model discloses a cleaning machine, including installation frame (5), the front surface welded fastening of installation frame (5) has frame (7), the intermediate position department welded fastening of frame (7) has protection network (8), the both ends of frame (7) are located the surface mounting of installation frame (5) has motor (9), the tip of motor (9) is located the surface of protection network (8) is rotated through the pivot and is connected with scrapes grey ware (10), the rear surface of scraping grey ware (10) is fixed with clean cotton (14) through the glue solution bonding.

2. The underground coal mine ventilation adjusting device according to claim 1, which is characterized in that: the equal welded fastening in both ends of installation frame (5) has two fixed plates (1), two the junction of fixed plate (1) is located the tip of installation frame (5) is fixed with tight pressure pad (4) through the glue solution bonding, the inside of fixed plate (1) is provided with mounting panel (2), the equal style shaping in both ends homogeneous body of mounting panel (2) has slider (15), spout (16) have all been seted up at the inside both ends of fixed plate (1), just mounting panel (2) with fixed plate (1) passes through slider (15) with spout (16) sliding connection, the tip of mounting panel (2) is connected with threaded rod (3) through the bearing rotation, just threaded rod (3) run through in the inside of fixed plate (1).

3. The underground coal mine ventilation adjusting device according to claim 2, characterized in that: the sliding groove (16) and the fixing plate (1) are of an integrated structure, and the sliding block (15) is matched with the inner structure of the sliding groove (16).

4. The underground coal mine ventilation adjusting device according to claim 2, characterized in that: mounting panel (2) with the tip of fixed plate (1) passes through threaded rod (3) close with the helicitic texture soon and are connected, just the mounting hole has been seted up to the intermediate position department of mounting panel (2).

5. The underground coal mine ventilation adjusting device according to claim 1, which is characterized in that: the surface of the cleaning cotton (14) is embedded into the dust scraper (10), and the cleaning cotton (14) is matched with the lower surface structure of the dust scraper (10).

6. The underground coal mine ventilation adjusting device according to claim 1, which is characterized in that: ventilation regulating plate (13) with installation frame (5) pass through gear (11) rotate to be connected, and two gear (11) looks block is connected.