CN208820587U - A kind of dust guard of motor - Google Patents
A kind of dust guard of motor Download PDFInfo
- Publication number
- CN208820587U CN208820587U CN201821693282.8U CN201821693282U CN208820587U CN 208820587 U CN208820587 U CN 208820587U CN 201821693282 U CN201821693282 U CN 201821693282U CN 208820587 U CN208820587 U CN 208820587U
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- CN
- China
- Prior art keywords
- dust
- motor
- proof
- dust guard
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to technical field of motors, especially a kind of dust guard of motor, including motor, the tail end of motor offer air inlet hole, the tail end of motor is equipped with dust guard, dust guard includes dust-proof disk, and the tail end of motor opens up fluted, and the two sides inner wall of four grooves is fixedly connected to elastic fixture block, the right end of dust-proof disk is fixedly connected with fixed link, the surface of four fixed links is adapted with the inner wall of four grooves, cooling device is equipped in the shell wall of motor, cooling device includes water pipe.The dust guard of the motor, by the way that dust guard, cooling device is arranged, when motor works, the second dust-proof hole, the first dust-proof hole, air inlet hole form access, and the fan inside motor can hinder the entrance of dust, when motor stops working, first dust-proof hole and the second dust-proof hole are staggered, channel is blocked at this time, is entered inside motor to reduce dust, and cool down to the internal element of motor, extend element service life.
Description
Technical field
The utility model relates to technical field of motors more particularly to a kind of dust guards of motor.
Background technique
Motor refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction, its main function
It is to generate driving torque, as electrical appliance or the power source of various machinery.Generator is indicated with letter G in circuit.Its master
Acting on is that electric energy is converted into using mechanical energy, most common to be, is sent out using the pushing generators such as thermal energy, water energy rotor
Electricity,
Motor for building, due to more dusts in construction site, so that excessive dust is infected in the inside of motor, it has not been convenient to
It cleans and element service life can be reduced.
Utility model content
Based on problems of the prior art, the utility model proposes a kind of dust guards of motor, it can be real
It now reduces dust to enter inside motor, and cools down to motor internal element, prolong the service life.
The utility model proposes a kind of motor dust guard, including motor, the tail end of the motor offer air inlet
The tail end in hole, the motor is equipped with dust guard.
The dust guard includes dust-proof disk, and the tail end of the motor opens up fluted, the two sides of four grooves
Inner wall is fixedly connected to elastic fixture block, and the right end of the dust-proof disk is fixedly connected with fixed link, four fixed links
Surface is adapted with the inner wall of four grooves.
Cooling device is equipped in the shell wall of the motor, the cooling device includes water pipe.
Preferably, circular groove is offered in the middle part of the left end of the dust-proof disk, is equipped with rotating circular disc, the circle in the circular groove
Shaft is fixedly connected in the middle part of the inner wall of slot, one end of the shaft is through rotating circular disc and shaft end surface and rotating circular disc
Axle center at sliding plug.
Preferably, it is threaded with location nut in the shaft, the first dust-proof hole, institute are offered on the dust-proof disk
State and offer the second dust-proof hole in rotating circular disc, the axial line in multiple first dust-proof holes respectively with the multiple second dust-proof holes
Axial line is located along the same line, and the first dust-proof hole, the second dust-proof hole, the aperture of air inlet hole are equal.
Preferably, arc groove is offered in the rotating circular disc, and strip groove, the bar shaped are offered on the dust-proof disk
It is equipped with fixed block in slot, is equipped with compressed spring in the strip groove.
Preferably, the free end of the compressed spring is fixedly connected with the top of the inner roof wall of strip groove, fixed block respectively,
The inside of the motor is fixedly connected with filter screen close to one end of air inlet hole.
Preferably, the water pipe is located at the inner walls of motor, and the right end of the water pipe offers water inlet.
Preferably, described water inlet one end inner thread is connected with sealing-plug, and fixation is communicated with permeability cell on the water pipe,
The upper end of the permeability cell is run through and extends to the shell wall outer surface of motor.
Having the beneficial effect that in the utility model
1, by setting dust guard, four fixed links are respectively put into four grooves, elastic fixture block consolidates fixed link
Fixed firmly it to be made to be not easy to fall, under the action of compressed spring, fixed block enters in arc groove, so that rotating circular disc is not easy to rotate,
When motor at work, the first dust-proof hole is opposite with the second dust-proof hole so that the second dust-proof hole, the first dust-proof hole, air inlet hole
Access is formed, wind enters motor from access or goes out, and the fan inside motor can hinder the entrance of dust, work as electricity in rotation
First dust-proof hole and the second dust-proof hole are staggered by machine when stopping working, and the channel that dust enters in motor at this time is blocked, no
Easily enter in motor, enters inside motor to reduce dust, and the cleaning easy to disassemble of dust-proof disk.
2, by setting cooling device, liquid water is injected into water pipe, cools down to the internal element of motor, extends
Element service life, when component temperature is higher, by operative liquid water evaporation at vapor, vapor can volatilize from ventilative pore,
So that water intraductal atmospheric pressure keeps stablizing.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of motor dust guard schematic diagram；
Fig. 2 be the utility model proposes a kind of motor dust guard Fig. 1 in enlarged drawing at A；
Fig. 3 be the utility model proposes a kind of motor dust guard dust guard structural perspective；
Fig. 4 be the utility model proposes a kind of motor dust guard dust-proof disc structure perspective view；
Fig. 5 be the utility model proposes a kind of motor dust guard dust guard structure top view；
Fig. 6 be the utility model proposes a kind of motor dust guard Fig. 4 in enlarged drawing at B；
Fig. 7 be the utility model proposes a kind of motor dust guard fixed rod structure cross-sectional view.
In figure: 1, motor；2, air inlet hole；3, dust-proof disk；301, groove；302, elastic fixture block；303, fixed link；304,
Circular groove；305, rotating circular disc；306, shaft；307, the first dust-proof hole；308, the second dust-proof hole；309, arc groove；310, bar shaped
Slot；311, fixed block；312, compressed spring；313, filter screen；4, water pipe；41, water inlet；42, sealing-plug；43, permeability cell.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-7, a kind of dust guard of motor, including motor 1, the tail end of motor 1 offer air inlet hole 2, motor 1
Tail end be equipped with dust guard.
Dust guard includes dust-proof disk 3, and the tail end of motor 1 opens up fluted 301, the two sides inner wall of four grooves 301
It is fixedly connected to elastic fixture block 302, the right end of dust-proof disk 3 is fixedly connected with fixed link 303, the table of four fixed links 303
Face is adapted with the inner wall of four grooves 301, and circular groove 304 is offered in the middle part of the left end of dust-proof disk 3, is equipped with and turns in circular groove 304
Dynamic disk 305, the inner wall middle part of circular groove 304 are fixedly connected with shaft 306, and one end of shaft 306 through rotating circular disc 305 and turns
Sliding plug at the axle center of 306 end surface of axis and rotating circular disc 305 is threaded with location nut, dust-proof circle in shaft 306
The first dust-proof hole 307 is offered on disk 3, and the second dust-proof hole 308 is offered in rotating circular disc 305, multiple first dust-proof holes 307
Axial line of the axial line respectively with the multiple second dust-proof holes 308 is located along the same line, the first dust-proof hole 307, the second dust-proof hole
308, the aperture of air inlet hole 2 is equal, and arc groove 309 is offered in rotating circular disc 305, offers strip groove on dust-proof disk 3
310, strip groove 310 is interior to be equipped with fixed block 311, and compressed spring 312, the free end point of compressed spring 312 are equipped in strip groove 310
It is not fixedly connected with the top of the inner roof wall of strip groove 310, fixed block 311, the inside of motor 1 is solid close to one end of air inlet hole 2
Surely it is connected with filter screen 313.
By the way that dust guard is arranged, four fixed links 303 are respectively put into four grooves 301, elastic fixture block 302 will be consolidated
Fixed pole 303 is fixed, it is made to be not easy to fall, and under the action of compressed spring 312, fixed block 311 enters in arc groove 309, is made
Rotating circular disc 305 is not easy to rotate, when motor 1 at work, relatively with the second dust-proof hole 308 by the first dust-proof hole 307 so that
Second dust-proof hole 308, the first dust-proof hole 307, air inlet hole 2 form access, and wind enters motor 1 from access or goes out, inside motor 1
Fan in rotation, the entrance of dust can be hindered, it is when motor 1 is when stopping working, the first dust-proof hole 307 and second is dust-proof
Hole 308 is staggered, and the channel that dust enters in motor 1 at this time is blocked, and is not easily accessible in motor 1, to reduce dust entrance
Inside motor, and the cleaning easy to disassemble of dust-proof disk 3.
Cooling device is equipped in the shell wall of motor 1, cooling device includes water pipe 4, and water pipe 4 is located at the inner walls of motor 1,
The right end of water pipe 4 offers water inlet 41, and 41 one end inner thread of water inlet is connected with sealing-plug 42, fixed connection on water pipe 4
There is permeability cell 43, the upper end of permeability cell 43 is run through and extends to the shell wall outer surface of motor 1.
By the way that cooling device is arranged, liquid water is injected in Xiang Shuiguan 4, cools down to the internal element of motor 1, works as element
Temperature is higher, and by operative liquid water evaporation at vapor, vapor can volatilize from ventilative pore, so that air pressure is kept in water pipe 4
Stablize.
Working principle: four fixed links 303 are respectively put into four grooves 301, and elastic fixture block 302 is by fixed link 303
It fixes, under the action of compressed spring 312, fixed block 311 enters in arc groove 309, so that rotating circular disc 305 is not easy to turn
It is dynamic, when motor 1 at work, relatively with the second dust-proof hole 308 by the first dust-proof hole 307, so that the second dust-proof hole 308, first
Dust-proof hole 307, air inlet hole 2 form access, and wind enters motor 1 from access or goes out, and the fan inside motor 1 is in rotation, meeting
First dust-proof hole 307 and the second dust-proof hole 308 are staggered when motor 1 is when stopping working by the entrance for hindering dust, at this time ash
The channel that dirt enters in motor 1 is blocked, and is not easily accessible in motor 1.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. the tail end of a kind of dust guard of motor, including motor (1), the motor (1) offers air inlet hole (2), feature
Be: the tail end of the motor (1) is equipped with dust guard；
The dust guard includes dust-proof disk (3), and the tail end of the motor (1) opens up fluted (301), four grooves
(301) two sides inner wall is fixedly connected to elastic fixture block (302), and the right end of the dust-proof disk (3) is fixedly connected with fixation
The surface of bar (303), four fixed links (303) is adapted with the inner wall of four grooves (301)；
Cooling device is equipped in the shell wall of the motor (1), the cooling device includes water pipe (4).
2. a kind of dust guard of motor according to claim 1, it is characterised in that: the left end of the dust-proof disk (3)
Middle part offers circular groove (304), is equipped with rotating circular disc (305) in the circular groove (304), in the middle part of the inner wall of the circular groove (304)
Be fixedly connected with shaft (306), one end of the shaft (306) through rotating circular disc (305) and shaft (306) end surface with
Sliding plug at the axle center of rotating circular disc (305).
3. a kind of dust guard of motor according to claim 2, it is characterised in that: screw thread connects on the shaft (306)
It is connected to location nut, the first dust-proof hole (307) is offered on the dust-proof disk (3), is offered on the rotating circular disc (305)
Second dust-proof hole (308), the axial line of multiple first dust-proof holes (307) axis with the multiple second dust-proof holes (308) respectively
Heart line is located along the same line, and the first dust-proof hole (307), the second dust-proof hole (308), the aperture of air inlet hole (2) are equal.
4. a kind of dust guard of motor according to claim 2, it is characterised in that: opened on the rotating circular disc (305)
It equipped with arc groove (309), is offered strip groove (310) on the dust-proof disk (3), is equipped with and fixes in the strip groove (310)
Block (311), the strip groove (310) is interior to be equipped with compressed spring (312).
5. a kind of dust guard of motor according to claim 4, it is characterised in that: the compressed spring (312) from
It is fixedly connected respectively with the top of the inner roof wall of strip groove (310), fixed block (311) by holding, the inside of the motor (1) is close
One end of air inlet hole (2) is fixedly connected with filter screen (313).
6. a kind of dust guard of motor according to claim 1, it is characterised in that: the water pipe (4) is located at motor (1)
Inner walls, the right end of the water pipe (4) offers water inlet (41).
7. a kind of dust guard of motor according to claim 6, it is characterised in that: described water inlet (41) one end inner wall
It is threaded with sealing-plug (42), fixation is communicated with permeability cell (43) on the water pipe (4), and the upper end of the permeability cell (43) is passed through
Wear and extend to the shell wall outer surface of motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693282.8U CN208820587U (en) | 2018-10-18 | 2018-10-18 | A kind of dust guard of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693282.8U CN208820587U (en) | 2018-10-18 | 2018-10-18 | A kind of dust guard of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820587U true CN208820587U (en) | 2019-05-03 |
Family
ID=66279901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821693282.8U Expired - Fee Related CN208820587U (en) | 2018-10-18 | 2018-10-18 | A kind of dust guard of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208820587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504784A (en) * | 2019-07-18 | 2019-11-26 | 安徽创业机电设备有限公司 | A kind of motor dust-proof mechanism |
| CN112671146A (en) * | 2020-12-26 | 2021-04-16 | 安徽创业机电设备有限公司 | Dust protected motor |
-
2018
- 2018-10-18 CN CN201821693282.8U patent/CN208820587U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504784A (en) * | 2019-07-18 | 2019-11-26 | 安徽创业机电设备有限公司 | A kind of motor dust-proof mechanism |
| CN112671146A (en) * | 2020-12-26 | 2021-04-16 | 安徽创业机电设备有限公司 | Dust protected motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20191018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |