CN207475318U - A kind of motor cover for preventing abnormal sound - Google Patents
A kind of motor cover for preventing abnormal sound Download PDFInfo
- Publication number
- CN207475318U CN207475318U CN201721698398.6U CN201721698398U CN207475318U CN 207475318 U CN207475318 U CN 207475318U CN 201721698398 U CN201721698398 U CN 201721698398U CN 207475318 U CN207475318 U CN 207475318U
- Authority
- CN
- China
- Prior art keywords
- motor cover
- tension spring
- motor
- far
- fixed
- 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 discloses a kind of motor covers for preventing abnormal sound,Including motor cover,Spindle hole is offered in the motor cover,And the side of motor cover has been bolted to connection fixed pedestal,Side of the fixed pedestal far from motor cover is equipped with engaging column,The side of the engaging column is equipped with fixed frame,The inside of the fixed frame is connected with kelly by bar rotation,The kelly is equipped with snap-springs between column with engaging,Side of the motor cover far from fixed pedestal is equipped with the first tension spring and the second tension spring,Second tension spring is located at the side of the first tension spring,The utility model is provided with the second tension spring,Second connecting pole,Second pulling plate,Second shaft,Second fixed link,First fixed link,First rotating shaft,First pulling plate,First connecting pole and the first tension spring,Avoid motor for a long time using make between motor cover and fuselage generate loosening,Make to collide between motor cover and fuselage,Allow motor will not abnormal sound.
Description
Technical field
The utility model belongs to technical field of motors, and in particular to a kind of motor cover for preventing abnormal sound.
Background technology
Motor refers to realize a kind of calutron of electric energy conversion or transmission according to the law of electromagnetic induction, and motor is in circuit
Be with letter M (old plant D) represent, its main function be generate driving torque, as electrical appliance or it is various machinery move
Power source, generator represent that its main function is to be converted into mechanical energy using electric energy with letter G in circuit.
But motor cover currently on the market is not provided with convenient for the device of fixed motor cover, motor after permanent use,
Loosening can be generated between motor cover and fuselage, makes to generate collision between motor cover and fuselage, causes motor abnormal sound, be not provided with card
The device of fuselage is closed, for motor cover with fuselage with using, the device in motor can gradually generate loosening, and reduce motor uses the longevity
Life increases use cost.
Utility model content
The purpose of this utility model is to provide a kind of motor cover for preventing abnormal sound, to solve to propose in above-mentioned background technology
Be not provided with convenient for the device of fixed motor cover, motor can generate loosening, make after permanent use between motor cover and fuselage
The problem of collision is generated between motor cover and fuselage, motor abnormal sound is caused and increases use cost.
To achieve the above object, the utility model provides following technical solution：A kind of motor cover for preventing abnormal sound, including electricity
Cover offers spindle hole, and the side of motor cover has been bolted to connection fixed pedestal in the motor cover, described solid
Determine side of the pedestal far from motor cover and engaging column is installed, the side of the engaging column is equipped with fixed frame, the fixed frame
Inside is connected with kelly by bar rotation, and the kelly is equipped with snap-springs between column with engaging, and the motor cover is separate
The side of fixed pedestal is equipped with the first tension spring and the second tension spring, and second tension spring is located at the side of the first tension spring, and second
Side of the tension spring far from motor cover is equipped with the second connecting pole, and the described one end of second connecting pole far from the second tension spring passes through bolt
The second pulling plate is fixedly connected with, the side of second pulling plate far from the second connecting pole is rotatably connected to second by the second shaft
Fixed link, the described one end of first tension spring far from motor cover are equipped with the first connecting pole, and first connecting pole is drawn far from first
One end of spring has been bolted to connection the first pulling plate, and the described one end of first pulling plate far from the first connecting pole passes through first turn
Axis is rotatably connected to the first fixed link.
Preferably, it is provided with bolt hole in the motor cover.
Preferably, there are two the engaging column is set altogether, and two engaging columns are mounted on the side of motor cover.
Preferably, the side of the motor cover is provided with hole corresponding with the first tension spring.
Preferably, the length of first fixed link is equal with the second fixed link.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model be provided with the second tension spring, the second connecting pole, the second pulling plate, the second shaft, the second fixed link,
First fixed link, first rotating shaft, the first pulling plate, the first connecting pole and the first tension spring, when user needs fixed motor cover and machine
During body, the first tension spring and the second tension spring are pulled, the first tension spring and the movement of the second tension spring drive the first connecting pole and the second connecting pole
Mobile, the first connecting pole and the movement of the second connecting pole drive the first pulling plate and the movement of the second pulling plate, by the first fixed link and second
Fixed link turns to vertical angle by first rotating shaft and the second shaft around the first pulling plate and the second pulling plate respectively, unclamps the
One tension spring and the second tension spring, the first fixed link and the second fixed link are under the active force of the first tension spring and the second tension spring by motor cover
It is fixed with fuselage, motor is avoided using generation loosening between motor cover and fuselage is made, to make between motor cover and fuselage for a long time
It will not collide, allow motor will not abnormal sound.
(2) the utility model is provided with kelly, engaging column, fixed frame, bull stick and snap-springs, when user is by motor cover
After being installed with fuselage, engaging column enters fuselage interior, and when motor works, motor generates shaking, shakes snap-springs,
Snap-springs, which shake, drives bull stick of the kelly inside fixed frame to be rotated, and kelly, which withstands fuselage, makes device in motor not
It can loosen, improve the service life of motor.Reduce use cost.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the rearview of the utility model；
In figure：1- kellies；2- fixed pedestals；3- motor covers；4- spindle holes；5- engages column；6- fixed frames；7- bull sticks；8-
Snap-springs；The first fixed links of 9-；10- first rotating shafts；The first pulling plates of 11-；The first connecting poles of 12-；The first tension springs of 13-；14-
Two tension springs；The second connecting poles of 15-；The second pulling plates of 16-；The second shafts of 17-；The second fixed links of 18-.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides following technical solution：A kind of motor cover for preventing abnormal sound, including motor
Lid 3 offers spindle hole 4 in motor cover 3, plays the role of being convenient for across main shaft, and the side of motor cover 3 is bolted
Fixed pedestal 2 is connected with, plays the role of fixing card zygostyle 5, side of the fixed pedestal 2 far from motor cover 3 is equipped with engaging column
5, the side of engaging column 5 is equipped with fixed frame 6, and the inside of fixed frame 6 is rotatably connected to kelly 1, kelly 1 and card by bull stick 7
Snap-springs 8 are installed, side of the motor cover 3 far from fixed pedestal 2 is equipped with the first tension spring 13 and the second tension spring between zygostyle 5
14, play the role of that the first pulling plate 11 and the second pulling plate 16, the second tension spring 14 is pulled to be located at the side of the first tension spring 13, and second
Side of the tension spring 14 far from motor cover 3 is equipped with the second connecting pole 15, and the one end of the second connecting pole 15 far from the second tension spring 14 leads to
It crosses bolt and is fixedly connected with the second pulling plate 16, side of second pulling plate 16 far from the second connecting pole 15 is rotated by the second shaft 17
The second fixed link 18 is connected with, first one end of tension spring 13 far from motor cover 3 is equipped with the first connecting pole 12, the first connecting pole 12
One end far from the first tension spring 13 has been bolted to connection the first pulling plate 11, and the first pulling plate 11 is far from the first connecting pole 12
One end is rotatably connected to the first fixed link 9 by first rotating shaft 10.
For the ease of fixed motor cover 3, in the present embodiment, it is preferred that be provided with bolt hole in motor cover 3.
For the ease of engaging fuselage, in the present embodiment, it is preferred that engaging column 5 is altogether there are two settings, and two engaging columns 5
It is mounted on the side of motor cover 3.
For the ease of installing the first tension spring 13, in the present embodiment, it is preferred that the side of motor cover 3 is provided with and first draws
13 corresponding hole of spring.
For the ease of installation the first fixed link 9 and the second fixed link 18, in the present embodiment, it is preferred that the first fixed link 9
Length is equal with the second fixed link 18.
Operation principle：When user needs fixed motor cover 3 with fuselage, the first tension spring 13 and the second tension spring 14 are pulled,
First tension spring 13 and the movement of the second tension spring 14 drive the first connecting pole 12 and the second connecting pole 15 to move, the first connecting pole 12 and the
The movement of two connecting poles 15 drives the first pulling plate 11 and the second pulling plate 16 to move, and the first fixed link 9 and the second fixed link 18 are distinguished
Vertical angle is turned to around the first pulling plate 11 and the second pulling plate 16 by 10 and second shaft 17 of first rotating shaft, unclamps first
13 and second tension spring 14 of tension spring, the first fixed link 9 and the second fixed link 18 are in the first tension spring 13 and the active force of the second tension spring 14
Lower that motor cover 3 is fixed with fuselage, after user installs motor cover 3 and fuselage, engaging column 5 enters in fuselage
Portion, when motor works, motor generates shaking, shakes snap-springs 8, and snap-springs 8, which shake, drives kelly 1 around fixed frame
Bull stick 7 inside 6 is rotated, and kelly 1, which withstands fuselage, makes the device in motor not loosen.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of motor cover for preventing abnormal sound, including motor cover (3), it is characterised in that：Main shaft is offered on the motor cover (3)
Hole (4), and the side of motor cover (3) has been bolted to connection fixed pedestal (2), the fixed pedestal (2) is far from motor
The side of lid (3) is equipped with engaging column (5), and the side of the engaging column (5) is equipped with fixed frame (6), the fixed frame (6)
Inside is rotatably connected to kelly (1) by bull stick (7), and the kelly (1) is equipped with snap-springs (8) between column (5) with engaging,
Side of the motor cover (3) far from fixed pedestal (2) is equipped with the first tension spring (13) and the second tension spring (14), and described second draws
Spring (14) is positioned at the side of the first tension spring (13), and side of the second tension spring (14) far from motor cover (3) is equipped with the second connection
Column (15), the one end of second connecting pole (15) far from the second tension spring (14) have been bolted to connection the second pulling plate
(16), side of second pulling plate (16) far from the second connecting pole (15) is rotatably connected to second by the second shaft (17) and consolidates
Fixed pole (18), the one end of first tension spring (13) far from motor cover (3) are equipped with the first connecting pole (12), first connection
The one end of column (12) far from the first tension spring (13) has been bolted to connection the first pulling plate (11), and first pulling plate (11) is remote
One end from the first connecting pole (12) is rotatably connected to the first fixed link (9) by first rotating shaft (10).
2. a kind of motor cover for preventing abnormal sound according to claim 1, it is characterised in that：It is set on the motor cover (3)
There is bolt hole.
3. a kind of motor cover for preventing abnormal sound according to claim 1, it is characterised in that：The engaging column (5) is set altogether
There are two, and two engaging columns (5) are mounted on the side of motor cover (3).
4. a kind of motor cover for preventing abnormal sound according to claim 1, it is characterised in that：The side of the motor cover (3)
It is provided with hole corresponding with the first tension spring (13).
5. a kind of motor cover for preventing abnormal sound according to claim 1, it is characterised in that：First fixed link (9)
Length is equal with the second fixed link (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698398.6U CN207475318U (en) | 2017-12-08 | 2017-12-08 | A kind of motor cover for preventing abnormal sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698398.6U CN207475318U (en) | 2017-12-08 | 2017-12-08 | A kind of motor cover for preventing abnormal sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207475318U true CN207475318U (en) | 2018-06-08 |
Family
ID=62257288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721698398.6U Expired - Fee Related CN207475318U (en) | 2017-12-08 | 2017-12-08 | A kind of motor cover for preventing abnormal sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207475318U (en) |
-
2017
- 2017-12-08 CN CN201721698398.6U patent/CN207475318U/en not_active Expired - Fee Related
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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: 20180608 Termination date: 20181208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |