CN216241530U

CN216241530U - Mine ventilation dust filter equipment

Info

Publication number: CN216241530U
Application number: CN202122804662.2U
Authority: CN
Inventors: 平万森; 杨兵; 王锦平; 祝晶晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-08
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a mine ventilation dust filtering device which comprises a ventilation mechanism, a filtering mechanism and a transmission mechanism, wherein the ventilation mechanism comprises a ventilation pipe, a motor and a fan blade, the motor and the fan blade are both arranged inside the ventilation pipe, the fan blade is fixedly arranged on a rotating shaft of the motor, the filtering mechanism comprises a screen for filtering dust, the screen is arranged at an air inlet of the ventilation pipe, a detachable brush is fixedly connected to the left end of the ventilation pipe, the brush is tightly attached to the surface of the screen, and the transmission mechanism is rotatably arranged in the air inlet of the ventilation pipe, so that the motor drives the screen to rotate through the transmission mechanism. This mine ventilation dust filter equipment, through setting up brush and adapter sleeve, the adapter sleeve can drive the screen cloth rotatory, and the brush is with the laminating of screen cloth surface, so alright with under brushing the dust on screen cloth surface to make the screen cloth surface clean all the time, both increased the filtration efficiency of screen cloth, also reduced the frequency of changing the screen cloth, made things convenient for the use greatly.

Description

Mine ventilation dust filter equipment

Technical Field

The utility model relates to the technical field of mine ventilation, in particular to a mine ventilation dust filtering device.

Background

Mine ventilation is the most basic link in mine production, and the mine ventilation is a very important position all the time in mine construction and production, because people need to produce underground, people can not survive without oxygen, secondly, the air of the mine also contains various dusts, and people can not produce without filtering the dusts, so the mine ventilation dust filtering device is needed to ventilate and filter, because the working environment of the mine is mostly severe, the conventional mine ventilation dust filtering device needs to be frequently replaced or cleaned when in use, the operation is complex, and the use is inconvenient. Therefore, the utility model provides a mine ventilation dust filtering device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mine ventilation dust filtering device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mine ventilation dust filter equipment, includes ventilation mechanism, filter mechanism and drive mechanism, ventilation mechanism includes ventilation pipe, motor and flabellum, and motor and flabellum are all installed in the inside of ventilation pipe, and flabellum fixed mounting is in the pivot of motor, filter mechanism is including the screen cloth of filtering the dust, and the screen cloth setting is at the air intake of ventilation pipe, and the left end fixedly connected with detachable brush of ventilation pipe, and the brush is hugged closely with the screen cloth surface, and drive mechanism rotates and installs in the air intake of ventilation pipe, makes the motor pass through drive mechanism and drives the screen cloth and rotate.

Preferably, drive mechanism includes the ring gear, and the ring gear rotates and installs the inner wall at the ventilation pipe, and the centre of ring gear is provided with pinion and reducing gear respectively, and pinion fixed mounting is in the pivot of motor, and the inner wall of ventilation pipe still fixedly connected with second dead lever in addition, and the reducing gear rotates and installs and mesh at second dead lever side and with the ring gear.

Preferably, the end face of the gear ring is fixedly connected with a connecting sleeve, and the inner wall of the connecting sleeve is in threaded connection with the air outlet of the screen.

Preferably, the screen is cylindrical, and a plurality of filtering holes are formed in the surface of the screen.

Preferably, a first fixing rod is fixedly mounted on the inner wall of the ventilation pipe, a fixing plate is fixedly connected to the end portion of the first fixing rod, the motor is fixedly mounted on the fixing plate, a bearing is fixedly connected to the end portion of the second fixing rod, and a rotating shaft of the motor penetrates through an inner ring of the bearing.

Preferably, the air outlet of the ventilation pipe is clamped with a protective net.

Advantageous effects

The utility model provides a mine ventilation dust filtering device, which has the following beneficial effects:

1. this mine ventilation dust filter equipment, through setting up brush and adapter sleeve, the adapter sleeve can drive the screen cloth rotatory, and the brush is with the laminating of screen cloth surface, so alright with under brushing the dust on screen cloth surface to make the screen cloth surface clean all the time, both increased the filtration efficiency of screen cloth, also reduced the frequency of changing the screen cloth, made things convenient for the use greatly.

2. This mine ventilation dust filter equipment, through setting up the ring gear, the ring gear is rotatory under the effect of pinion and reducing gear to can drive the screen cloth rotation, and because the diameter of pinion is less than reducing gear, and the diameter of reducing gear is less than the ring gear again, thereby can become the slow rotation of screen cloth with the high-speed rotation of motor, both increased the security, reduced the wearing and tearing of screen cloth and brush again, increase of service life.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a first perspective view of the three-dimensional structure of the present invention;

FIG. 3 is a second perspective view of the three-dimensional structure of the present invention.

In the figure: the device comprises a ventilation pipe 1, a motor 2, fan blades 3, a screen 4, a brush 5, a first fixing rod 6, a fixing plate 7, a second fixing rod 8, a bearing 9, a gear ring 10, a pinion 11, a speed reduction wheel 12, a connecting sleeve 13, a filtering hole 14 and a protective net 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a mine ventilation dust filter equipment, includes ventilation mechanism, filter mechanism and drive mechanism, ventilation mechanism includes ventilation pipe 1, motor 2 and flabellum 3, and motor 2 and flabellum 3 are all installed in ventilation pipe 1's inside, and 3 fixed mounting of flabellum are in the pivot of motor 2, filter mechanism is including the screen cloth 4 that filters the dust, and screen cloth 4 sets up at the air intake of ventilation pipe 1, and the left end fixedly connected with detachable brush 5 of ventilation pipe 1, and brush 5 is hugged closely with screen cloth 4 surface, and drive mechanism rotates and installs in the air intake of ventilation pipe 1, makes motor 2 drive screen cloth 4 through drive mechanism and rotates.

The transmission mechanism comprises a gear ring 10, the gear ring 10 is rotatably installed on the inner wall of the ventilation pipe 1, a pinion 11 and a reduction gear 12 are respectively arranged in the middle of the gear ring 10, the pinion 11 is fixedly installed on a rotating shaft of the motor 2, the inner wall of the ventilation pipe 1 is further fixedly connected with a second fixing rod 8, and the reduction gear 12 is rotatably installed on the side face of the second fixing rod 8 and meshed with the gear ring 10.

The terminal surface fixedly connected with adapter sleeve 13 of ring gear 10, the inner wall of adapter sleeve 13 and screen cloth 4's air outlet threaded connection, screen cloth 4 is the cylinder, and screen cloth 4's surface has been seted up a plurality of filtration pores 14 that cross, the inner wall fixed mounting of ventilation pipe 1 has first dead lever 6, the tip fixedly connected with fixed plate 7 of first dead lever 6, motor 2 fixed mounting is on fixed plate 7, the tip fixedly connected with bearing 9 of second dead lever 8, the inner circle of bearing 9 is passed in the motor 2 pivot, the air outlet joint of ventilation pipe 1 has protection network 15.

Through setting up brush 5 and adapter sleeve 13, adapter sleeve 13 can drive screen cloth 4 rotatory, and brush 5 is with the laminating of screen cloth 4 surface, so alright with under brushing the dust on screen cloth 4 surface to make screen cloth 4 surface clean all the time, both increased screen cloth 4's filtration efficiency, also reduced the frequency of changing screen cloth 4, made things convenient for the use greatly.

Through setting up ring gear 10, ring gear 10 rotates under the effect of pinion 11 and reducing gear 12 to can drive the screen cloth 4 rotatory, and because the diameter of pinion 11 is less than reducing gear 12, and the diameter of reducing gear 12 is less than ring gear 10 again, thereby can become the slow rotation of screen cloth 4 with the high-speed rotation of motor 2, both increased the security, reduced the wearing and tearing of screen cloth 4 and brush 5 again, increase of service life.

The working principle is as follows: when the device is used, the whole device is fixed at an air inlet of a place needing ventilation, and then a power supply is sent, the motor 2 can drive the fan blade 3 to rotate, it should be noted that the motor 2 is fixed inside the ventilation pipe 1 through the first fixing rod 6 and the fixing plate 7, the fan blade 3 is fixedly arranged on a rotating shaft of the motor 2, a bearing 9 is also arranged on the rotating shaft of the motor 2, the bearing 9 is fixedly connected with the second fixing rod 8 so as to support the rotating shaft of the motor 2, meanwhile, the motor 2 can drive the pinion 11 to rotate, the pinion 11 can drive the reduction gear 12 to rotate, the reduction gear 12 drives the gear ring 10 to rotate, so that the high rotating speed of the pinion 11 is changed into the low rotating speed of the gear ring 10, wherein the rotating shaft of the reduction gear 12 is fixedly connected with the second fixing rod 8, so that the whole reduction gear 12 can only rotate by itself, the gear ring 10 rotates to drive the connecting sleeve 13 fixed on the side face of the gear ring to synchronously rotate, so that the screen 4 in threaded connection with the connecting sleeve 13 is driven to rotate in the process, the screen 4 is replaced only by unscrewing the threads, after the screen 4 rotates, the surface of the screen 4 is rubbed on the hairbrush 5, the dust on the surface of the screen 4 is cleaned, the surface of the screen 4 is always clean, the filtering efficiency of the screen 4 is improved, the frequency of replacing the screen 4 is reduced, and great convenience is brought to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a mine ventilation dust filter equipment, includes ventilation mechanism, filtering mechanism and drive mechanism, ventilation mechanism includes ventilation pipe (1), motor (2) and flabellum (3), and motor (2) and flabellum (3) are all installed in the inside of ventilation pipe (1), and flabellum (3) fixed mounting is in the pivot of motor (2), its characterized in that: the filter mechanism is including screen cloth (4) that filters the dust, and screen cloth (4) set up the air intake at ventilation pipe (1), and the left end fixedly connected with detachable brush (5) of ventilation pipe (1), and brush (5) and screen cloth (4) surface are hugged closely, and drive mechanism rotates and installs in the air intake of ventilation pipe (1), makes motor (2) drive screen cloth (4) through drive mechanism and rotates.

2. The mine ventilation dust filter of claim 1, wherein: the transmission mechanism comprises a gear ring (10), the gear ring (10) is rotatably installed on the inner wall of the ventilation pipe (1), a pinion (11) and a speed reduction wheel (12) are respectively arranged in the middle of the gear ring (10), the pinion (11) is fixedly installed on a rotating shaft of the motor (2), the inner wall of the ventilation pipe (1) is further fixedly connected with a second fixing rod (8), and the speed reduction wheel (12) is rotatably installed on the side face of the second fixing rod (8) and meshed with the gear ring (10).

3. The mine ventilation dust filter of claim 2, wherein: the end face of the gear ring (10) is fixedly connected with a connecting sleeve (13), and the inner wall of the connecting sleeve (13) is in threaded connection with an air outlet of the screen (4).

4. The mine ventilation dust filter of claim 1, wherein: the screen (4) is cylindrical, and a plurality of filtering holes (14) are formed in the surface of the screen (4).

5. The mine ventilation dust filter of claim 1, wherein: the inner wall fixed mounting of ventilation pipe (1) has first dead lever (6), the tip fixedly connected with fixed plate (7) of first dead lever (6), and motor (2) fixed mounting is on fixed plate (7), the tip fixedly connected with bearing (9) of second dead lever (8), and the inner circle of bearing (9) is passed in motor (2) pivot.

6. The mine ventilation dust filter of claim 1, wherein: and the air outlet of the ventilation pipe (1) is clamped with a protective net (15).