CN205864224U - A kind of energy-saving damping type permanent-magnet speed governor - Google Patents
A kind of energy-saving damping type permanent-magnet speed governor Download PDFInfo
- Publication number
- CN205864224U CN205864224U CN201620891792.0U CN201620891792U CN205864224U CN 205864224 U CN205864224 U CN 205864224U CN 201620891792 U CN201620891792 U CN 201620891792U CN 205864224 U CN205864224 U CN 205864224U
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- CN
- China
- Prior art keywords
- speed governor
- magnet speed
- permanent
- damping
- cushion socket
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Abstract
nullThe utility model discloses the one energy-saving damping type permanent-magnet speed governor of speed-regulating mechanical technical field，Including permanent-magnet speed governor housing，The inner chamber left and right sides of described permanent-magnet speed governor housing is separately installed with p-m rotor and conductor rotor，Described permanent-magnet speed governor housing includes puigging，The top of described puigging is provided with heat dissipating layer，The outer wall of described heat dissipating layer offers louvre，The right-hand member of described conductor rotor connects motor shaft，The outer wall of described motor shaft is socketed with cushion socket，Damping effect can be played by the damping spring in cushion socket，The friction between bearing and cushion socket can be reduced by block rubber，Increase service life，By produced noise during puigging reduction work，Effectively the heat within permanent-magnet speed governor is discharged by heat dissipating layer and louvre，Environmental protection，Without harmonic wave，Contamination-free，Problem without Electromagnetic Interference，Service life is long，Adapt to various environment，Simple to operation.
Description
Technical field
This utility model relates to speed-regulating mechanical technical field, a kind of energy-saving damping type permanent-magnet speed governor.
Background technology
Permanent-magnet speed governor uses not physically connected transmission moment of torsion, can realize rotating speed smooth adjustment, it is allowed to low-load starts, punching
Hit electric current little, decrease motor winding, iron core caloric value, reduce the vibration of motor, extend the service life of motor, but
Permanent-magnet speed governor in use there is problems, permanent-magnet speed governor is longer at the bearing axle of load end, permanent magnetic speed-adjusting
Device will produce strong vibrations when running up, it is easy to damage workpiece, and Authorization Notice No. CN203014648U is public
Open a kind of permanent-magnet speed governor damping type drive system, including permanent-magnet speed governor, motor and load, it is characterised in that described
The power intake of permanent-magnet speed governor is connected with electric-motor drive by main shaft, the clutch end bearing axle of permanent-magnet speed governor and
Load transmission connects, and described bearing axle is provided with support means, and this patent only serves a damping and makees permanent-magnet speed governor
With, can not specifically embody its energy saving and environment friendly effect.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving damping type permanent-magnet speed governor, to solve above-mentioned background technology
The vibrations of middle proposition are big, the most energy-conservation, the problems such as service life is short.
For achieving the above object, this utility model following technical scheme of offer: a kind of energy-saving damping type permanent-magnet speed governor,
Including permanent-magnet speed governor housing, the inner chamber left and right sides of described permanent-magnet speed governor housing is separately installed with p-m rotor and conductor turns
Son, described permanent-magnet speed governor housing includes that puigging, the top of described puigging are provided with heat dissipating layer, the outer wall of described heat dissipating layer
Offering louvre, the right-hand member of described conductor rotor connects motor shaft, and the outer wall of described motor shaft is socketed with cushion socket, described
The bottom inner chamber of cushion socket offers damping trough, and the inner chamber of described damping trough is provided with damping spring, the inner chamber of described cushion socket
Top and bottom are mounted on block rubber, and the outer wall of described motor shaft is socketed with bearing, and bearing is positioned at the inner chamber of cushion socket, institute
Top and the bottom of stating bearing all fit with block rubber, and the left end of described p-m rotor connects bearing axle.
Preferably, described block rubber uniform ring is wound on the outer wall of bearing.
Preferably, the lumen loading of described puigging has Sound-proof material.
Preferably, the quantity of described damping spring is seven groups, and described in seven groups, damping spring structure is identical.
Compared with prior art, the beneficial effects of the utility model are: can be played by the damping spring in cushion socket and subtract
Shake effect, can reduce the friction between bearing and cushion socket by block rubber, increases service life, reduces work by puigging
Time produced noise, effectively the heat within permanent-magnet speed governor is discharged by heat dissipating layer and louvre, green ring
Protecting, without harmonic wave, contamination-free, without Electromagnetic Interference problem, service life is long, adapts to various environment, simple to operation.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model cushion socket structural representation；
Fig. 3 is this utility model permanent-magnet speed governor shell structure schematic diagram.
In figure: 1 permanent-magnet speed governor housing, 11 puiggings, 12 heat dissipating layers, 13 louvres, 2 p-m rotors, 3 conductor rotor, 4
Cushion socket, 41 damping troughs, 42 damping springs, 43 block rubbers, 44 bearings, 5 motor shafts, 6 bearing axles.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Fig. 1-3, a kind of technical scheme of this utility model offer: a kind of energy-saving damping type permanent-magnet speed governor, bag are provided
Including permanent-magnet speed governor housing 1, the inner chamber left and right sides of described permanent-magnet speed governor housing 1 is separately installed with p-m rotor 2 and conductor
Rotor 3, described permanent-magnet speed governor housing 1 includes that puigging 11, the top of described puigging 11 are provided with heat dissipating layer 12, described scattered
The outer wall of thermosphere 12 offers louvre 13, and the right-hand member of described conductor rotor 3 connects motor shaft 5, the outer wall of described motor shaft 5
Being socketed with cushion socket 4, the bottom inner chamber of described cushion socket 4 offers damping trough 41, and the inner chamber of described damping trough 41 is provided with and subtracts
Shaking spring 42, the inner chamber top of described cushion socket 4 and bottom are mounted on block rubber 43, and the outer wall of described motor shaft 5 is socketed with
Bearing 44, and bearing 44 is positioned at the inner chamber of cushion socket 4, the top of described bearing 44 and bottom all fit with block rubber 43, institute
The left end connection stating p-m rotor 2 has bearing axle 6.
Wherein, described block rubber 43 uniform ring is wound on the outer wall of bearing 44, reduces motor shaft 5 operationally produced shake
Dynamic, reduce the friction between motor shaft 5, reduce the consumption of the energy, the lumen loading of described puigging 11 has Sound-proof material, effectively
Having intercepted permanent magnetism tacho operationally produced noise, the quantity of described damping spring 42 is seven groups, damping described in seven groups
Spring 42 structure is identical, and when vibration amplitude is bigger, when block rubber 43 does not has much effects, damping spring 42 can effectively enter
Row damping, reduces the friction between a parts.
Operation principle: during work, the rotation of driven by motor motor shaft 5, when being produced vibrations, motor shaft 5 can ceaselessly be gone up
Lower vibrations, block rubber 43 is fitted on the outer wall of motor shaft 5 by bearing 44, has when motor shaft 5 shakes certain buffering to make
With, when vibration amplitude is bigger, the damping of motor shaft 5 can not be played great effect by block rubber 43 so that whole damping
Seat 4 vertical tremors, damping spring 42, when significantly shaking, reduces its vibration frequency, and permanent-magnet speed governor operationally, is produced
Heat distributed by louvre 13, produced noise is absorbed by acoustical cotton.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. an energy-saving damping type permanent-magnet speed governor, including permanent-magnet speed governor housing (1), it is characterised in that: described permanent magnetism is adjusted
The inner chamber left and right sides of speed device housing (1) is separately installed with p-m rotor (2) and conductor rotor (3), described permanent-magnet speed governor shell
Body (1) includes that puigging (11), the top of described puigging (11) are provided with heat dissipating layer (12), the outer wall of described heat dissipating layer (12)
Offering louvre (13), the right-hand member of described conductor rotor (3) connects motor shaft (5), the outer wall socket of described motor shaft (5)
Having cushion socket (4), the bottom inner chamber of described cushion socket (4) to offer damping trough (41), the inner chamber of described damping trough (41) is installed
Damping spring (42), the inner chamber top of described cushion socket (4) and bottom is had to be mounted on block rubber (43), described motor shaft (5)
Outer wall be socketed with bearing (44), and bearing (44) is positioned at the inner chamber of cushion socket (4), and top and the bottom of described bearing (44) are equal
Fitting with block rubber (43), the left end of described p-m rotor (2) connects bearing axle (6).
One the most according to claim 1 energy-saving damping type permanent-magnet speed governor, it is characterised in that: described block rubber (43)
Uniform ring is wound on the outer wall of bearing (44).
One the most according to claim 1 energy-saving damping type permanent-magnet speed governor, it is characterised in that: described puigging (11)
Lumen loading have Sound-proof material.
One the most according to claim 1 energy-saving damping type permanent-magnet speed governor, it is characterised in that: described damping spring
(42) quantity is seven groups, and described in seven groups, damping spring (42) structure is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620891792.0U CN205864224U (en) | 2016-08-16 | 2016-08-16 | A kind of energy-saving damping type permanent-magnet speed governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620891792.0U CN205864224U (en) | 2016-08-16 | 2016-08-16 | A kind of energy-saving damping type permanent-magnet speed governor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205864224U true CN205864224U (en) | 2017-01-04 |
Family
ID=57593684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620891792.0U Expired - Fee Related CN205864224U (en) | 2016-08-16 | 2016-08-16 | A kind of energy-saving damping type permanent-magnet speed governor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205864224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124068A (en) * | 2017-06-09 | 2017-09-01 | 王纬霞 | A kind of heat sinking magneto |
-
2016
- 2016-08-16 CN CN201620891792.0U patent/CN205864224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124068A (en) * | 2017-06-09 | 2017-09-01 | 王纬霞 | A kind of heat sinking magneto |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190529 Address after: 243000 Hongqi South Road 1869, Yushan District, Ma'anshan City, Anhui Province Patentee after: Maanshan Jufeng Construction Equipment Rental Co., Ltd. Address before: 243000 2, 1669 north section of Huo Li Shan Road, Ma'anshan high tech Zone, Anhui Patentee before: Lan Xin Environmental Protection Technology Co., Ltd of Ma'an Mountain |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20190816 |