CN207652199U - A kind of motor with water-tight device - Google Patents
A kind of motor with water-tight device Download PDFInfo
- Publication number
- CN207652199U CN207652199U CN201721706737.0U CN201721706737U CN207652199U CN 207652199 U CN207652199 U CN 207652199U CN 201721706737 U CN201721706737 U CN 201721706737U CN 207652199 U CN207652199 U CN 207652199U
- Authority
- CN
- China
- Prior art keywords
- motor
- fixedly connected
- water
- tight device
- fan
- 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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- Motor Or Generator Frames (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of motors with water-tight device,Including rotor core,Damper and noise reduction box,The upper and lower side of the rotor core is connected with stator winding,The upper end of the stator winding is fixedly connected with stator core,It is provided through axis in the middle part of the stator core,The upper end of the stator core is fixedly connected with sound proofing enclosure,The right end of the rotor core is fixedly connected with rotor windings,The right side of the rotor windings is equipped with bearing,And the bearing is flexibly connected with the axis,The internal activity of the damper is connected with piston rod,Motor is in the running,Open fan,The heat generated in device is distributed in time,And fan is protected by fan guard,Ensure motor normal work,Mounting shock absorber in a device,Used support spring therein,The pressure dissipation that limit spring and piston rod will generate in motor operation course,Ensure that device will not acutely be shaken,And then part is protected not loosen.
Description
Technical field
The utility model is related to technical field of motors, specially a kind of motor with water-tight device.
Background technology
Motor refers to a kind of calutron realized electric energy conversion according to the law of electromagnetic induction or transmitted, and motor is in circuit
Be with letter M (old plant D) indicate, its main function be generate driving torque, as electrical appliance or it is various machinery move
Power source, generator indicate that its main function is to be converted into mechanical energy using electric energy with letter G in circuit.
But present motor, do not have radiator, cannot in time distribute the heat in device, to device work
It makes a big impact, also without good damping device, when motor rotates, may be caused because of violent shake
Loose-parts generate harm, and many motors do not have decrease of noise functions, and huge noise can influence the use of user.
So how to design a kind of motor with water-tight device, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of motors with water-tight device, to solve to carry in above-mentioned background technology
Go out device, do not have radiator, cannot in time distribute the heat in device, makes a big impact to device work
Problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of motor with water-tight device, including
The upper and lower side of rotor core, damper and noise reduction box, the rotor core is connected with stator winding, the stator winding
Upper end be fixedly connected with stator core, be provided through axis in the middle part of the stator core, the upper end of the stator core is solid
Surely it is connected with sound proofing enclosure, the right end of the rotor core is fixedly connected with rotor windings, and the right side of the rotor windings is equipped with
Bearing, and the bearing is flexibly connected with the axis, the internal activity of the damper is connected with piston rod, the noise reduction box
Right end is provided through balance hole.
Further, the right side of the bearing is equipped with collector ring, and the collector ring is flexibly connected with the axis.
Further, the upper end of the collector ring is fixedly connected with brush, and the upper end of the brush is fixedly connected with brush
Cover, the right end of the electric brush cover are fixedly connected with end cap.
Further, the left side of the sound proofing enclosure is equipped with fan guard, and the right side of the fan guard is equipped with fan, and described
Fan is flexibly connected with the axis.
Further, the front center of the piston rod is connected with second piston valve, under the second piston valve
Side is equipped with main piston valve, and the outer wall of the piston rod is respectively equipped with support spring and limit spring.
Further, the inside of the noise reduction box is fixedly connected with sound-absorbing sponge.
Compared with prior art, the utility model has the beneficial effects that：This kind has the motor of water-tight device in the running,
Fan is opened, the heat generated in device is distributed in time, and fan is protected by fan guard, is ensureing motor just
It often works, in a device mounting shock absorber, used support spring, limit spring and piston rod therein will be in motor operation courses
The pressure dissipation of generation ensures that device will not acutely be shaken, and then part is protected not loosen, and sound insulation is equipped in outside motor
Shell, and be equipped with noise reduction box in inside absorbs noise by sound-absorbing sponge therein, reduces noise, can allow user very
Comfortable use.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model damper；
Fig. 3 is the partial structural diagram of the utility model noise reduction box；
In figure：1- axis；2- fans；3- fan guards；4- stator winding；5- sound proofing enclosures；6- stator cores；7- electric brush covers；
8- brushes；9- end caps；10- collector rings；11- bearings；12- rotor windings；13- rotor cores；14- dampers；15- limits bullet
Spring；16- support springs；17- piston rods；18- second piston valves；19- main piston valves；20- noise reduction boxes；21- balance holes；22- inhales
Sound sponge.
Specific implementation mode
Scheme is clearly and completely described, it is clear that described embodiment is only that the utility model part is implemented
Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
The every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of motor with water-tight device, including turn
The upper and lower side of sub- iron core 13, damper 14 and noise reduction box 20, the rotor core 13 is connected with stator winding 4, described
The upper end of stator winding 4 is fixedly connected with stator core 6, and the middle part of the stator core 6 is provided through axis 1, the stator
The upper end of iron core 6 is fixedly connected with sound proofing enclosure 5, and the right end of the rotor core 13 is fixedly connected with rotor windings 12, described
The right side of rotor windings 12 is equipped with bearing 11, and the bearing 11 is flexibly connected with the axis 1, and the inside of the damper 14 is lived
Dynamic to be connected with piston rod 17, the right end of the noise reduction box 20 is provided through balance hole 21.
Further, the right side of the bearing 11 is equipped with collector ring 10, and the collector ring 10 connects with 1 activity of the axis
It connects, output and the commutation of input current is changed by collector ring 10.
Further, the upper end of the collector ring 10 is fixedly connected with brush 8, and the upper end of the brush 8 is fixedly connected with
The right end of electric brush cover 7, the electric brush cover 7 is fixedly connected with end cap 9, by electric brush cover 7 to brush 8 phase protective effect.
Further, the left side of the sound proofing enclosure 5 is equipped with fan guard 3, and the right side of the fan guard 3 is equipped with fan 2, and
The fan 2 is flexibly connected with the axis 1, is distributed the heat in device by fan 2, ensures device long-time work
Make.
Further, the front center of the piston rod 17 is connected with second piston valve 18, the second piston valve
18 downside is equipped with main piston valve 19, and the outer wall of the piston rod 17 is respectively equipped with support spring 16 and limit spring 15, passes through
Support spring 16 and limit spring 15 carry out damping to device, prevent from acutely shaking, and damage part.
Further, the inside of the noise reduction box 20 is fixedly connected with sound-absorbing sponge 22, by sound-absorbing sponge 22 by device
The noise absorption of middle generation reduces noise.
Operation principle：This kind has the motor of water-tight device, first, connect power supply, pass through the rotation band of rotor core 13
Driving device rotates again for the dynamic rotation of rotor windings 12, is distributed the heat in device by fan 2, and pass through fan guard 3
Fan 2 is protected, ensure device can long time running, secondly, pass through 14 support spring 16 therein of damper, limit
The pressure dissipation that spring 15 and piston rod 17 will generate in motor operation course ensures that device will not acutely be shaken, and then protects
Part will not loosen, and be equipped with sound proofing enclosure 5 in outside motor, and absorb noise by the sound-absorbing sponge 22 in noise reduction box 20,
Noise is reduced, the use that user can be allowed very comfortable finally after use, closes power supply.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of motor with water-tight device, including rotor core (13), damper (14) and noise reduction box (20), feature exists
In：The upper and lower side of the rotor core (13) is connected with stator winding (4), and the upper end of the stator winding (4) is fixed
It is connected with stator core (6), axis (1), the upper end of the stator core (6) are provided through in the middle part of the stator core (6)
Be fixedly connected with sound proofing enclosure (5), the right end of the rotor core (13) is fixedly connected with rotor windings (12), the rotor around
The right side of group (12) is equipped with bearing (11), and the bearing (11) is flexibly connected with the axis (1), the damper (14) it is interior
Portion is connected with piston rod (17), and the right end of the noise reduction box (20) is provided through balance hole (21).
2. a kind of motor with water-tight device according to claim 1, it is characterised in that：The right side of the bearing (11)
Equipped with collector ring (10), and the collector ring (10) is flexibly connected with the axis (1).
3. a kind of motor with water-tight device according to claim 2, it is characterised in that：The collector ring (10) it is upper
End is fixedly connected with brush (8), and the upper end of the brush (8) is fixedly connected with electric brush cover (7), the right end of the electric brush cover (7)
It is fixedly connected with end cap (9).
4. a kind of motor with water-tight device according to claim 1, it is characterised in that：The sound proofing enclosure (5)
Left side is equipped with fan guard (3), and the right side of the fan guard (3) is equipped with fan (2), and the fan (2) and the axis (1) activity
Connection.
5. a kind of motor with water-tight device according to claim 1, it is characterised in that：Before the piston rod (17)
End middle part is connected with second piston valve (18), and the downside of the second piston valve (18) is equipped with main piston valve (19), described
The outer wall of piston rod (17) is respectively equipped with support spring (16) and limit spring.
6. a kind of motor with water-tight device according to claim 1, it is characterised in that：The noise reduction box (20) it is interior
Portion is fixedly connected with sound-absorbing sponge (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721706737.0U CN207652199U (en) | 2017-11-30 | 2017-11-30 | A kind of motor with water-tight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721706737.0U CN207652199U (en) | 2017-11-30 | 2017-11-30 | A kind of motor with water-tight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207652199U true CN207652199U (en) | 2018-07-24 |
Family
ID=62879305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721706737.0U Expired - Fee Related CN207652199U (en) | 2017-11-30 | 2017-11-30 | A kind of motor with water-tight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207652199U (en) |
-
2017
- 2017-11-30 CN CN201721706737.0U patent/CN207652199U/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: 20180724 Termination date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |