CN220629023U

CN220629023U - Explosion-proof motor dustproof equipment

Info

Publication number: CN220629023U
Application number: CN202322311161.XU
Authority: CN
Inventors: 朱颂恩; 牟廷超; 李晓雨
Original assignee: Jiangsu Yali Explosion Proof Motor Co ltd
Current assignee: Jiangsu Yali Explosion Proof Motor Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-19
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses dustproof equipment for an explosion-proof motor, which relates to the technical field of explosion-proof motors and comprises a dustproof cover, wherein the top end of the dustproof cover is hinged with a frame through a hinge, one side of the frame is fixedly connected with a mounting lug, one side of the dustproof cover is fixedly connected with a fixing seat, the top end of the mounting lug is in threaded connection with a first bolt, the first bolt passes through the mounting lug and is in threaded connection with the top end of the fixing seat, a dust removing assembly is clamped in the frame and comprises a filter screen clamped in the frame, and the top end of a first cleaning brush is in threaded connection with four second bolts. According to the dust removing device, the dust removing assembly is arranged, so that the two sides of the filter screen can be cleaned conveniently, the filter screen is prevented from being blocked by accumulated dust, meanwhile, holes formed in the surface of the filter screen can be used for radiating heat generated in the dust cover, and other energy sources are prevented from being consumed for radiating the dust cover.

Description

Explosion-proof motor dustproof equipment

Technical Field

The utility model relates to the technical field of explosion-proof motors, in particular to dustproof equipment of an explosion-proof motor.

Background

The explosion-proof motor is a motor which can be used in flammable and explosive places and does not generate electric spark during operation. The explosion-proof motor is mainly used in coal mines, petroleum and natural gas, petrochemical industry and chemical industry. In addition, the method is widely applied to the departments of textile, metallurgy, urban fuel gas, traffic, grain and oil processing, papermaking, medicine and the like. The explosion-proof motor is used as main power equipment, is generally used for driving a pump, a fan, a compressor, other transmission machinery and the like, can be divided into an explosion-proof motor, an safety-increasing motor, a positive pressure motor, a spark-free motor, a dust explosion-proof motor and the like, and is often applied to a multi-dust place, so that the explosion-proof motor needs to be dustproof.

Disclosure of Invention

The present utility model has been made in view of the above-mentioned problems occurring in the prior art.

Therefore, the utility model aims to provide the dustproof equipment for the explosion-proof motor, which solves the problem that in the prior art, the protection cover usually seals and stores the explosion-proof motor and dissipates heat by means of the heat dissipation equipment, so that the protection cover needs additional energy consumption.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides an explosion-proof motor dustproof facilities, includes the dust cover, the top of dust cover articulates there is the frame through the hinge, one side fixedly connected with installation ear of frame, one side fixedly connected with fixing base of dust cover, the top threaded connection of installation ear has first bolt, and first bolt passes installation ear threaded connection on the top of fixing base, the joint has dust removal subassembly in the frame.

The dust removal assembly comprises a filter screen which is clamped inside a frame, a first cleaning brush is lapped at the top end of the filter screen, the bottom end of the first cleaning brush and the top end of a second cleaning brush are lapped with each other, four second bolts are connected with the top end of the first cleaning brush in a threaded mode, the four second bolts penetrate through the top end of the second cleaning brush in a threaded mode, the top end of the second cleaning brush and the bottom end of the filter screen are lapped with each other, and a pull rod is fixedly connected to one side, far away from each other, of the first cleaning brush and the second cleaning brush.

Preferably, the shape of the first cleaning brush is matched with the shape of the filter screen, and the shape of the second cleaning brush is matched with the shape of the filter screen, so that dust on the surface of the filter screen can be cleaned conveniently.

Preferably, a plurality of locating holes are formed in the top end of the dust cover, a baffle is lapped at the bottom end of the inside of the dust cover, and the shape of the baffle is matched with that of the dust cover to seal the dust cover.

Preferably, two sliding grooves are formed in the bottom end of the dust cover, first sliding blocks are connected in the two sliding grooves in a sliding mode, the two first sliding blocks are fixedly connected to the bottom end of the same motor mounting seat, the top end of the motor mounting seat is fixedly connected with an explosion-proof motor, and the explosion-proof motor is installed rapidly.

Preferably, four screw holes have been seted up to the inside bottom of dust cover, the top threaded connection of motor mount pad has four fixing bolts, and four fixed screw threads all pass motor mount pad threaded connection at four threaded holes, fix explosion-proof motor.

Further, two second sliding blocks are fixedly connected to the bottom end of the baffle, and are respectively and slidably connected in the two sliding grooves to install the baffle.

Preferably, two spacing grooves have been seted up on the top of baffle, two stopper of bottom fixedly connected with of frame, two stopper joint respectively in two spacing grooves, be convenient for carry out spacingly to the baffle.

In the technical scheme, the utility model has the technical effects and advantages that:

1. according to the utility model, the dust removal assembly is arranged, the pull rod pulls the second cleaning brush after the frame is overturned through the hinge, so that the second cleaning brush cleans one side of the filter screen, and as the first cleaning brush is fixed with the second cleaning brush through the second bolt, the first cleaning brush moving along with the second cleaning brush also cleans the other side of the filter screen, so that the two sides of the filter screen can be cleaned conveniently and quickly, the accumulated dust is prevented from blocking the filter screen, and meanwhile, holes formed on the surface of the filter screen can be used for radiating heat generated in the dust cover, and the heat radiation of the dust cover due to the consumption of other energy sources is avoided.

2. According to the utility model, the baffle is arranged and is in butt joint with the chute through the second sliding block, after the baffle slides in the chute for a certain distance, the baffle corresponds to the position of the frame, and after the frame is covered above the baffle, the two limiting blocks below the frame are in butt joint with the limiting grooves above the baffle, so that the baffle is positioned on one side of the dust cover, the baffle is convenient to rapidly install, one side of the dust cover can be sealed by the baffle, and meanwhile, after the frame is arranged above the baffle, the baffle is stably fixed on one side of the dust cover, so that the stability of the baffle is ensured.

3. According to the utility model, the first sliding block is arranged below the motor mounting seat and is in butt joint with the sliding groove, and when the fixing bolt arranged above the motor mounting seat corresponds to the threaded hole, the fixing bolt can be twisted, so that the motor mounting seat is fixed inside the dust cover, the explosion-proof motor can be conveniently and rapidly in butt joint with the dust cover, the explosion-proof motor can be stably fixed inside the dust cover, the safety of the explosion-proof motor is ensured, and the influence of dust on the daily work of the explosion-proof motor is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front perspective cutaway view of the present utility model;

FIG. 3 is a cross-sectional perspective view of the dust cap of the present utility model;

FIG. 4 is a perspective view of a first cleaning brush of the present utility model;

reference numerals illustrate:

1. a dust cover; 2. a frame; 3. a mounting ear; 4. a fixing seat; 5. a first bolt; 6. a dust removal assembly; 7. a first cleaning brush; 8. a second cleaning brush; 9. a second bolt; 10. a pull rod; 11. a filter screen; 12. positioning holes; 13. a chute; 14. a first slider; 15. a motor mounting seat; 16. an explosion-proof motor; 17. a threaded hole; 18. a fixing bolt; 19. a second slider; 20. a baffle; 21. a limit groove; 22. and a limiting block.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses dustproof equipment for an explosion-proof motor.

The utility model provides an explosion-proof motor dustproof device as shown in figures 1-4, which comprises a dustproof cover 1, wherein the top end of the dustproof cover 1 is hinged with a frame 2 through a hinge, one side of the frame 2 is fixedly connected with a mounting lug 3, one side of the dustproof cover 1 is fixedly connected with a fixing seat 4, the top end of the mounting lug 3 is in threaded connection with a first bolt 5, the first bolt 5 penetrates through the mounting lug 3 and is in threaded connection with the top end of the fixing seat 4, and a dust removing assembly 6 is clamped in the frame 2.

The dust removal assembly 6 includes the filter screen 11 of joint inside the frame 2, the top overlap joint of filter screen 11 has first cleaning brush 7, the bottom of first cleaning brush 7 and the top overlap joint of second cleaning brush 8 each other, the top threaded connection of first cleaning brush 7 has four second bolts 9, four second bolts 9 all pass first cleaning brush 7 threaded connection on the top of second cleaning brush 8, the top of second cleaning brush 8 and the bottom overlap joint each other of filter screen 11, the equal fixedly connected with pull rod 10 in one side that first cleaning brush 7 and second cleaning brush 8 kept away from each other.

After the explosion-proof motor 16 is arranged inside the dust cover 1, the filter screen 11 and the frame 2 are covered above the dust cover 1, after the mounting lug 3 on one side of the frame 2 is contacted with the fixing seat 4 on one side of the dust cover 1, the fixing seat 4 and the mounting lug 3 can be locked through the first bolt 5, when dust on the surface of the filter screen 11 needs to be cleaned, the frame 2 can be overturned through the hinge, the pull rod 10 fixed on one side of the second cleaning brush 8 is pulled to pull the second cleaning brush 8, so that the second cleaning brush 8 cleans one side of the filter screen 11, meanwhile, the first cleaning brush 7 on the other side of the filter screen 11 is fixed with the second cleaning brush 8 through the second bolt 9, and the first cleaning brush 7 moving along with the second cleaning brush 8 also cleans the other side of the filter screen 11.

In order to seal the dust cover 1, as shown in fig. 1-3, the shape of the first cleaning brush 7 is matched with the shape of the filter screen 11, the shape of the second cleaning brush 8 is matched with the shape of the filter screen 11, a plurality of positioning holes 12 are formed in the top end of the dust cover 1, a baffle 20 is lapped at the bottom end of the dust cover 1, the shape of the baffle 20 is matched with the shape of the dust cover 1, two second sliding blocks 19 are fixedly connected with the bottom end of the baffle 20, the two second sliding blocks 19 are respectively and slidably connected in the two sliding grooves 13, two limiting grooves 21 are formed in the top end of the baffle 20, two limiting blocks 22 are fixedly connected with the bottom end of the frame 2, and the two limiting blocks 22 are respectively and fixedly connected in the two limiting grooves 21.

After the explosion-proof motor 16 is installed, the baffle 20 can be in butt joint with the chute 13 arranged in the dust cover 1 through the second sliding block 19, after the baffle 20 slides a certain distance through the chute 13, the baffle 20 corresponds to the position of the frame 2, and when the frame 2 covers the upper side of the baffle 20, two limiting blocks 22 below the frame 2 enter the limiting groove 21 above the baffle 20, so that the baffle 20 is limited on one side of the dust cover 1, and one side of the dust cover 1 is sealed.

Finally, in order to install the explosion-proof motor 16 fast, as shown in fig. 1-3, two sliding grooves 13 are formed in the bottom end of the inside of the dust cover 1, first sliding blocks 14 are connected in the two sliding grooves 13 in a sliding manner, the two first sliding blocks 14 are fixedly connected to the bottom end of the same motor installation seat 15, the explosion-proof motor 16 is fixedly connected to the top end of the motor installation seat 15, four threaded holes 17 are formed in the bottom end of the inside of the dust cover 1, four fixing bolts 18 are connected to the top end of the motor installation seat 15 in a threaded manner, and four fixing threads penetrate through the motor installation seat 15 and are connected in the four threaded holes 17 in a threaded manner.

When the explosion-proof motor 16 needs to be installed, the motor mounting seat 15 below the explosion-proof motor 16 can be in butt joint with the sliding groove 13 in the dust cover 1 through the first sliding block 14, after the first sliding block 14 enters the tail end of the sliding groove 13, the fixing bolt 18 arranged above the motor mounting seat 15 corresponds to the threaded hole 17 arranged in the dust cover 1, and after the fixing bolt 18 is twisted, the motor mounting seat 15 is fixed in the dust cover 1.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides an explosion-proof motor dustproof equipment, includes dust cover (1), its characterized in that, the top of dust cover (1) articulates through the hinge has frame (2), one side fixedly connected with installation ear (3) of frame (2), one side fixedly connected with fixing base (4) of dust cover (1), the top threaded connection of installation ear (3) has first bolt (5), and first bolt (5) pass installation ear (3) threaded connection at the top of fixing base (4), joint has dust removal subassembly (6) in frame (2);

the dust removal assembly (6) comprises a filter screen (11) which is clamped inside the frame (2), a first cleaning brush (7) is lapped at the top end of the filter screen (11), the bottom end of the first cleaning brush (7) is lapped with the top end of a second cleaning brush (8) mutually, four second bolts (9) are connected with the top end of the first cleaning brush (7) in a threaded mode, the four second bolts (9) penetrate through the top end of the first cleaning brush (7) in a threaded mode and are connected with the top end of the second cleaning brush (8) in a threaded mode, the top end of the second cleaning brush (8) is lapped with the bottom end of the filter screen (11) mutually, and one side, away from each other, of the first cleaning brush (7) and the second cleaning brush (8) is fixedly connected with a pull rod (10).

2. The explosion-proof motor dustproof apparatus according to claim 1, wherein the shape of the first cleaning brush (7) is adapted to the shape of the filter screen (11), and the shape of the second cleaning brush (8) is adapted to the shape of the filter screen (11).

3. The explosion-proof motor dustproof equipment according to claim 1, wherein a plurality of positioning holes (12) are formed in the top end of the dustproof cover (1), a baffle plate (20) is lapped at the inner bottom end of the dustproof cover (1), and the shape of the baffle plate (20) is matched with the shape of the dustproof cover (1).

4. The anti-explosion motor dustproof equipment according to claim 1, wherein two sliding grooves (13) are formed in the bottom end of the inside of the dustproof cover (1), first sliding blocks (14) are connected in the two sliding grooves (13) in a sliding mode, the two first sliding blocks (14) are fixedly connected to the bottom end of the same motor mounting seat (15), and an anti-explosion motor (16) is fixedly connected to the top end of the motor mounting seat (15).

5. The explosion-proof motor dustproof equipment according to claim 4, wherein four threaded holes (17) are formed in the inner bottom end of the dustproof cover (1), four fixing bolts (18) are connected to the top end of the motor mounting seat (15) in a threaded mode, and four fixing threads penetrate through the motor mounting seat (15) and are connected in the four threaded holes (17) in a threaded mode.

6. A dustproof apparatus for an explosion-proof motor according to claim 3, wherein the bottom end of the baffle (20) is fixedly connected with two second sliding blocks (19), and the two second sliding blocks (19) are respectively and slidably connected in the two sliding grooves (13).

7. The dustproof equipment for the explosion-proof motor according to claim 6, wherein two limiting grooves (21) are formed in the top end of the baffle plate (20), two limiting blocks (22) are fixedly connected to the bottom end of the frame (2), and the two limiting blocks (22) are respectively clamped in the two limiting grooves (21).