CN218207150U

CN218207150U - Mine elevator motor filter bag formula cooling blower

Info

Publication number: CN218207150U
Application number: CN202222369258.1U
Authority: CN
Inventors: 陈楷
Original assignee: Hubei Huijin Environmental Protection Equipment Co ltd
Current assignee: Hubei Huijin Environmental Protection Equipment Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-03
Anticipated expiration: 2032-09-07

Abstract

The utility model relates to the technical field of cooling fans, in particular to a mine hoist motor filter bag type cooling fan, which comprises an installation cylinder, wherein a fan assembly is installed at the inner side of the installation cylinder, and the fan assembly comprises a voice coil, a motor bracket, a motor, an axial flow impeller and a plurality of first installation lugs; the voice coil separating ring is fixedly arranged on the inner wall of the mounting cylinder, the motor support is fixedly arranged on the inner side of the mounting cylinder, the motor is fixedly arranged on the motor support, the axial-flow impeller is fixedly arranged on an output shaft of the motor, and the first mounting lugs are fixedly arranged on the outer side of the mounting cylinder and distributed at equal intervals around the mounting cylinder; the exit end of installation section of thick bamboo installs coupling assembling, and filter component is installed in coupling assembling's the outside to filter the dust. The utility model discloses the cartridge filter can filter the large granule dust in the air, and this dust that just can avoid the granule causes the damage to the filter bag.

Description

Mine elevator motor filter bag formula cooling blower

Technical Field

The utility model relates to a cooling blower technical field especially relates to a mine lifting machine motor filter bag formula cooling blower.

Background

The cooling fan is mainly used for cooling and capacity increasing of a dry type transformer and cooling of products such as electronic equipment, a power distribution cabinet, a high-low voltage switch cabinet and a voltage switch cabinet, the applicability is wide, the cooling fan is also commonly used for cooling a motor of a mine hoist, but in the working process of the mine hoist, the motor of the mine hoist is often damaged due to dust particles in the working environment due to more dust particles in the working environment, the requirement of the cooling fan on the working environment is higher, strong acid, strong base and various solutions are not allowed to exist in general air, impurities such as sand and dust are not allowed to fall into the fan, and a filter bag type cooling fan is generally used in the environment with larger dust particles;

present filter bag cooling blower power is comparatively invariable, has certain inconvenience when using, and present filter bag cooling blower, the filter bag often can be scratched by the large granule of dust when using, to this, this application provides a mine lifting machine motor filter bag formula cooling blower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the filter bag is easily scratched by the large granule of dust in the prior art, and the mine hoist motor filter bag formula cooling blower who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a filter bag type cooling fan for a motor of a mine hoist, comprising an installation barrel, wherein a fan assembly is installed on the inner side of the installation barrel, and the fan assembly comprises a voice coil, a motor bracket, a motor, an axial flow impeller and a plurality of first installation lugs; the voice coil isolating ring is fixedly installed on the inner wall of the installation cylinder, the motor support is fixedly installed on the inner side of the installation cylinder, the motor is fixedly installed on the motor support, the axial-flow impeller is fixedly installed on an output shaft of the motor, and the first installation lugs are fixedly installed on the outer side of the installation cylinder and distributed at equal intervals around the installation cylinder; coupling assembling is installed to the exit end of installation section of thick bamboo, coupling assembling's the outside is installed filter assembly, in order to filter the dust.

Preferably, the connecting assembly comprises a connecting plate, a plurality of second mounting lugs, a plurality of connecting bolts and an external thread sleeve; a plurality of equal fixed mounting of second installation ear is in the outside of connecting plate, and with first installation ear one-to-one, and is a plurality of second installation ear passes through connecting bolt fixed connection with corresponding first installation ear, external screw thread cover fixed mounting is in the outside of connecting plate.

Preferably, the filter assembly comprises a cutting sleeve, a filter cartridge is fixedly mounted on the inner side of the cutting sleeve, an internal thread groove is formed in one end of the inner side of the cutting sleeve, and the external thread sleeve are arranged on the cutting sleeve; the threads are matched.

Preferably, its characterized in that, the draw-in groove has been seted up to the other end of external screw thread cover, a plurality of fixing bolt are installed to the outside screw thread of draw-in groove, and is a plurality of fixing bolt distributes around the draw-in groove equidistance.

Preferably, the filter bag subassembly is installed to the draw-in groove inboard, the filter bag subassembly includes the cassette, cassette and draw-in groove cooperation, the one end fixed mounting of cassette has the filter bag, a plurality of and fixing bolt assorted screw have been seted up in the outside of cassette, and is a plurality of fixing bolt and corresponding screw thread fit.

It is preferred. One end of the axial flow impeller is fixedly provided with a rotating shaft, the end part of the rotating shaft is fixedly provided with a scraper, and the scraper is attached to the inner wall of the filter cylinder.

The utility model provides a pair of mine winder motor filter pocket formula cooling blower, beneficial effect lies in: the utility model discloses a cartridge filter can filter the large granule dust in the air, and this dust that just can avoid the granule causes the damage to the filter bag.

Drawings

Fig. 1 is a schematic structural view of a mine hoist motor filter bag type cooling fan provided by the utility model;

fig. 2 is a schematic structural view of a fan assembly of a mine hoist motor filter bag type cooling fan provided by the utility model;

fig. 3 is a schematic structural view of a connection assembly of a mine hoist motor filter bag type cooling fan provided by the utility model;

fig. 4 is a schematic structural diagram of a filter assembly of a mine hoist motor filter bag type cooling fan provided by the utility model;

fig. 5 is the utility model provides a mine lifting machine motor filter bag formula cooling blower's structural schematic diagram of filter bag subassembly.

In the figure: the mounting cylinder 1, the fan component 2, the voice coil isolation 21, the motor support 22, the motor 23, the axial-flow impeller 24, the first mounting lug 25, the rotating shaft 26, the scraper 27, the connecting component 3, the connecting plate 31, the second mounting lug 32, the connecting bolt 33, the external thread sleeve 34, the filter component 4, the clamping sleeve 41, the internal thread groove 42, the filter cartridge 43, the clamping groove 44, the fixing bolt 45, the filter bag component 5, the clamping seat 51, the screw hole 52 and the filter bag 53.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1:

referring to fig. 1-5, a mine hoist motor filter bag type cooling fan comprises an installation cylinder 1, wherein a fan assembly 2 is installed on the inner side of the installation cylinder 1, and the fan assembly 2 comprises a voice coil separator 21, a motor support 22, a motor 23, an axial flow impeller 24 and a plurality of first installation lugs 25; the voice coil isolating ring 21 is fixedly arranged on the inner wall of the mounting cylinder 1, the motor support 22 is fixedly arranged on the inner side of the mounting cylinder 1, the motor 23 is fixedly arranged on the motor support 22, the axial-flow impeller 24 is fixedly arranged on an output shaft of the motor 23, and the first mounting lugs 25 are fixedly arranged on the outer side of the mounting cylinder 1 and distributed at equal intervals around the mounting cylinder 1; the exit end of installation section of thick bamboo 1 is installed coupling assembling 3, and coupling assembling 3's the outside is installed filter component 4, is in order to filter the dust.

The connecting assembly 3 comprises a connecting plate 31, a plurality of second mounting lugs 32, a plurality of connecting bolts 33 and an external thread sleeve 34; the plurality of second mounting lugs 32 are fixedly mounted on the outer side of the connecting plate 31 and correspond to the first mounting lugs 25 one by one, the plurality of second mounting lugs 32 are fixedly connected with the corresponding first mounting lugs 25 through connecting bolts 33, and the external thread sleeves 34 are fixedly mounted on the outer side of the connecting plate 31;

the filter assembly 4 comprises a cutting sleeve 41, a filter cylinder 43 is fixedly arranged on the inner side of the cutting sleeve 41, an inner thread groove 42, an outer thread sleeve 34 and an outer thread sleeve 34 are arranged at one end of the inner side of the cutting sleeve 41; matching threads; the other end of the external thread sleeve 34 is provided with a clamping groove 44, a plurality of fixing bolts 45 are installed on the outer side of the clamping groove 44 in a threaded mode, and the fixing bolts 45 are distributed around the clamping groove 44 at equal intervals; the filter bag assembly 5 is installed to draw-in groove 44 inboard, and filter bag assembly 5 includes cassette 51, and cassette 51 and draw-in groove 44 cooperation, and the one end fixed mounting of cassette 51 has filter bag 53, and a plurality of and fixing bolt 45 assorted screw 52 have been seted up in cassette 51's the outside, and a plurality of fixing bolt 45 and corresponding screw 52 screw-thread fit

The working principle is as follows: firstly, the motor 23 is started to enable the axial flow impeller 24 to rotate at a high speed, so that air is sucked into the mounting cylinder 1, then the sucked air is guided into the filter cylinder 43 on the inner side of the cutting sleeve 41, and the filter cylinder 43 can filter large-particle dust in the air, so that the filter bag can be prevented from being damaged by the large-particle dust; the cutting sleeve 41 is in threaded fit with the external threaded sleeve 34, so that the cutting sleeve 41 can be detached, and the filter cartridge 43 can be cleaned conveniently.

Example 2:

referring to fig. 1 to 5, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a rotating shaft 26 is fixedly installed at one end of an axial flow impeller 24, a scraper 27 is fixedly installed at an end of the rotating shaft 26, and the scraper 27 is attached to an inner wall of a filter cylinder 43.

Axial impeller 24 can drive pivot 26 synchronous revolution when rotating to make scraper 27 rotate along the inner wall of cartridge filter 43, and then make scraper 27 clear up the inner wall of cartridge filter 43, also can avoid cartridge filter 43 to be blockked up by the dust particle and influence the filtration.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mine hoist motor filter bag type cooling fan comprises an installation barrel (1), and is characterized in that a fan assembly (2) is installed on the inner side of the installation barrel (1), and the fan assembly (2) comprises a voice coil (21), a motor support (22), a motor (23), an axial flow impeller (24) and a plurality of first installation lugs (25); the voice coil isolating ring (21) is fixedly mounted on the inner wall of the mounting cylinder (1), the motor support (22) is fixedly mounted on the inner side of the mounting cylinder (1), the motor (23) is fixedly mounted on the motor support (22), the axial-flow impeller (24) is fixedly mounted on an output shaft of the motor (23), and the first mounting lugs (25) are fixedly mounted on the outer side of the mounting cylinder (1) and distributed around the mounting cylinder (1) at equal intervals; coupling assembling (3) are installed to the exit end of installation section of thick bamboo (1), filtering component (4) are installed in the outside of coupling assembling (3) to filter the dust.

2. The mining hoist motor filter bag type cooling fan as claimed in claim 1, wherein the connection assembly (3) comprises a connection plate (31), a plurality of second mounting lugs (32), a plurality of connection bolts (33) and an external thread bushing (34); a plurality of equal fixed mounting of second installation ear (32) is in the outside of connecting plate (31) and with first installation ear (25) one-to-one, a plurality of second installation ear (32) passes through connecting bolt (33) fixed connection with corresponding first installation ear (25), external screw thread cover (34) fixed mounting is in the outside of connecting plate (31).

3. The mining hoist motor filter bag type cooling fan as claimed in claim 2, wherein the filter assembly (4) comprises a sleeve (41), a filter cartridge (43) is fixedly mounted on the inner side of the sleeve (41), an inner thread groove (42) is formed in one end of the inner side of the sleeve (41), and the outer thread sleeve (34) are arranged; the threads are matched.

4. The mining hoist motor filter bag type cooling fan as claimed in claim 3, wherein a clamping groove (44) is formed in the other end of the external thread sleeve (34), a plurality of fixing bolts (45) are threadedly mounted on the outer side of the clamping groove (44), and the fixing bolts (45) are equidistantly distributed around the clamping groove (44).

5. The mining hoist motor filter bag type cooling fan according to claim 4, characterized in that a filter bag assembly (5) is installed inside the clamping groove (44), the filter bag assembly (5) comprises a clamping seat (51), the clamping seat (51) is matched with the clamping groove (44), a filter bag (53) is fixedly installed at one end of the clamping seat (51), a plurality of screw holes (52) matched with the fixing bolts (45) are formed in the outer side of the clamping seat (51), and the fixing bolts (45) are in threaded fit with the corresponding screw holes (52).

6. The mining hoist motor filter bag type cooling fan as claimed in claim 5, wherein a rotating shaft (26) is fixedly mounted at one end of the axial flow impeller (24), a scraper (27) is fixedly mounted at the end of the rotating shaft (26), and the scraper (27) is attached to the inner wall of the filter cartridge (43).