CN208299665U - Split type water-cooling type permanent-magnet speed governor - Google Patents
Split type water-cooling type permanent-magnet speed governor Download PDFInfo
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- CN208299665U CN208299665U CN201821094612.1U CN201821094612U CN208299665U CN 208299665 U CN208299665 U CN 208299665U CN 201821094612 U CN201821094612 U CN 201821094612U CN 208299665 U CN208299665 U CN 208299665U
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- rotor
- adjuster
- output shaft
- shell
- magnet speed
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Abstract
The utility model discloses a kind of Split type water-cooling type permanent-magnet speed governors, including motor, motor shaft, output shaft and shell, the output shaft installs p-m rotor close to motor shaft one end, described p-m rotor one end is located in conductor rotor, the p-m rotor other end is fixedly connected with sleeve, the sleeve is connected to above connecting plate by swing arm, the connecting plate is fixedly connected on adjuster, adjuster output shaft is equipped in the adjuster inner cavity, the adjuster output shaft center is socketed with output shaft, the adjuster side is fixedly connected with shell, the housing bottom both ends offer water outlet, the housing side offers water inlet, sink is offered on the inside of the water inlet.The utility model structure is simple, reduces the components such as axis, bearing, and fault point is reduced, and reliability is higher；Installation is simple, after conductor rotor is mounted on motor shaft, thick centering need to be only carried out with p-m rotor, centering requires low；It is adapted to the big system of the axial amount of leaping up.
Description
Technical field
The utility model relates to governor technical field more particularly to Split type water-cooling type permanent-magnet speed governors.
Background technique
General Split type water-cooling type permanent-magnet speed governor is by conductor rotor, p-m rotor, adjuster, shell, input shaft, output
Six part of axis composition, conductor rotor are connected with input shaft, and p-m rotor is connected with output shaft, there is two axis in equipment, and tradition is deposited
In many deficiencies, permanent-magnet speed governor is mounted between motor and load, and the input shaft and motor shaft of permanent-magnet speed governor pass through shaft coupling
Device is connected, and the output shaft of permanent magnetic speed-adjusting is connected with bearing shaft also by shaft coupling, needs two sets of shaft couplings, and it is smart twice right to carry out
In, installation process is complicated, and every axis in permanent-magnet speed governor needs two bearing supports, and number of bearings is more, and lubrication system is complicated,
Seal request is high, fault point is more, can not adapt to the big system of the axial amount of leaping up.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
It is to propose a kind of Split type water-cooling type permanent-magnet speed governor with a novel purpose, structure is simple, reduces axis, bearing etc. zero
Component, fault point are reduced, and reliability is higher；Installation is simple, after conductor rotor is mounted on motor shaft, only need and p-m rotor into
The thick centering of row, centering require low；It is adapted to the big system of the axial amount of leaping up.
According to a kind of Split type water-cooling type permanent-magnet speed governor of the utility model embodiment, including motor, motor shaft, output
Axis and shell, motor shaft one end installing conductor rotor, the output shaft installs p-m rotor close to motor shaft one end, described
P-m rotor one end is located in conductor rotor, and the p-m rotor other end is fixedly connected with sleeve, and the sleeve is connected by swing arm
It connecing above connecting plate, the connecting plate is fixedly connected on adjuster, adjuster output shaft is equipped in the adjuster inner cavity,
The adjuster output shaft center is socketed with output shaft, and the adjuster side is fixedly connected with shell, the housing bottom both ends
Water outlet is offered, the housing side offers water inlet, offers sink on the inside of the water inlet.
In some embodiments of the utility model, the casing upper half installs upper end cover, the shell lower half peace
Load end plate.
In other embodiments of the utility model, the shell is between adjuster and motor.
In other embodiments of the utility model, it is equipped at the p-m rotor and sleeve connection and adjusts bearing.
In other embodiments of the utility model, the housing cavity is equipped with diversion trench.
Beneficial effect in the utility model is: the utility model governor structure is simple, reduces zero, axis, bearing etc.
Part, fault point are reduced, and reliability is higher, is made of, compares conductor rotor, p-m rotor, adjuster, housing unit, output shaft
Input shaft is eliminated in existing technology, conductor rotor is directly installed on motor shaft, shell then uses spliced structure,
P-m rotor and conductor rotor carry out centering, then install the upper end cover and lower end plate of housing parts, thus by conductor rotor and forever
Magnet rotor encapsulates in the housing, and forms cooling chamber, and installation is simple, after conductor rotor is mounted on motor shaft, only needs and permanent magnetism
Rotor carries out thick centering, and centering requires low；It is adapted to the big system of the axial amount of leaping up.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 be the utility model proposes Split type water-cooling type permanent-magnet speed governor structural schematic diagram；
Fig. 2 be the utility model proposes Split type water-cooling type permanent-magnet speed governor shell structural schematic diagram.
In figure: 1- motor, 2- upper end cover, 3- conductor rotor, 4- adjust bearing, 5- shell, 6- sleeve, 7- swing arm, 8- company
Fishplate bar, 9- adjuster, 10- adjuster output shaft, 11- output shaft, 12- water outlet, 13- p-m rotor, 14- diversion trench, 15- water
End plate, 17- water inlet, 18- motor shaft under slot, 16-.
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.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
It is being used to explain the utility model, and should not be understood as limiting the present invention.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-2, according to a kind of Split type water-cooling type permanent-magnet speed governor of the utility model embodiment, including motor 1,
Motor shaft 18, output shaft 11 and shell 5, shell 5 then use spliced structure, and 18 one end installing conductor rotor 3 of motor shaft is led
Body rotor 3 is that conductor rotor 3 is directly installed on motor shaft 18 by an individual component, and output shaft 11 is close to motor shaft 18 1
End installation p-m rotor 13, p-m rotor 13 are fitted together with output shaft 11, adjuster 9 and partial shell 5, p-m rotor 13
One end is located in conductor rotor 3, and 13 other end of p-m rotor is fixedly connected with sleeve 6, and sleeve 6 is connected to connecting plate 8 by swing arm 7
Top, connecting plate 8 are fixedly connected on adjuster 9, and adjuster output shaft 10, adjuster output shaft are equipped in 9 inner cavity of adjuster
10 centers are socketed with output shaft 11, and 9 side of adjuster is fixedly connected with shell 5, and 5 bottom both ends of shell offer water outlet 12, shell
5 side of body offers water inlet 17, and sink 15 is offered on the inside of water inlet 17；Upper end cover 2 is installed in 5 upper half of shell, under shell 5
Half portion installs lower end plate；Shell 5 is between adjuster 9 and motor 1；P-m rotor 13 and 6 junction of sleeve are equipped with adjustment axis
Hold 4；5 inner cavity of shell is equipped with diversion trench 14.
Working principle: conductor rotor 3 is an individual component, p-m rotor 13 and output shaft 11, adjuster 9 and part
Shell 5 fits together, and when installation, first conductor rotor 3 is mounted on motor shaft 18, the mode for generalling use flange expansion set connects
It connects；Then p-m rotor 13 is engaged along conductor rotor 3 is pushed axially toward with conductor rotor 3, is come by adjusting the position of shell 5
The gap between conductor rotor 3 and p-m rotor 13 is adjusted, circumferential gap uniformly finally will install upper end cover 2 and lower end plate, will
Conductor rotor 3 and p-m rotor 13 are encapsulated in shell 5, and cooling water is facilitated to cool down conductor rotor 3.Cooling water is from water inlet
Mouth 17 enters sink 15, then flows into diversion trench 14, and centrifugal force when being rotated by conductor rotor 3 acts on, and flows through conductor rotor 3,
It radiates to conductor rotor 3, is finally flowed out from water outlet 12.The utility model governor structure is simple, reduces axis, bearing
Equal components, fault point are reduced, and reliability is higher, by conductor rotor 3, p-m rotor 13, adjuster 9,5 component of shell, output
Axis 11 forms, and eliminates input shaft compared to existing technology, conductor rotor 3 is directly installed on motor shaft 18, shell 5 is then
Using spliced structure, p-m rotor 13 and conductor rotor 3 carry out centering, then install upper end cover 2 and the lower end of 5 part of shell
Disk so that conductor rotor 3 and p-m rotor 13 are encapsulated in shell 5, and forms cooling chamber, and installation is simple, and conductor rotor 3 is pacified
After on motor shaft 18, thick centering need to be only carried out with p-m rotor 13, centering requires low；Be adapted to the axial amount of leaping up it is big be
System.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
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 (5)
1. a kind of Split type water-cooling type permanent-magnet speed governor, it is characterised in that: described including motor, motor shaft, output shaft and shell
Motor shaft one end installing conductor rotor, the output shaft install p-m rotor, described p-m rotor one end close to motor shaft one end
In conductor rotor, the p-m rotor other end is fixedly connected with sleeve, and the sleeve is connected on connecting plate by swing arm
Side, the connecting plate are fixedly connected on adjuster, and adjuster output shaft is equipped in the adjuster inner cavity, and the adjuster is defeated
Shaft center is socketed with output shaft, and the adjuster side is fixedly connected with shell, and the housing bottom both ends offer water outlet,
The housing side offers water inlet, offers sink on the inside of the water inlet.
2. Split type water-cooling type permanent-magnet speed governor according to claim 1, it is characterised in that: the casing upper half installation
Lower end plate is installed in upper end cover, the shell lower half.
3. Split type water-cooling type permanent-magnet speed governor according to claim 1, it is characterised in that: the shell is located at adjuster
Between motor.
4. Split type water-cooling type permanent-magnet speed governor according to claim 1, it is characterised in that: the p-m rotor and sleeve
Junction, which is equipped with, adjusts bearing.
5. Split type water-cooling type permanent-magnet speed governor according to claim 1, it is characterised in that: the housing cavity is equipped with and leads
Chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094612.1U CN208299665U (en) | 2018-07-10 | 2018-07-10 | Split type water-cooling type permanent-magnet speed governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094612.1U CN208299665U (en) | 2018-07-10 | 2018-07-10 | Split type water-cooling type permanent-magnet speed governor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208299665U true CN208299665U (en) | 2018-12-28 |
Family
ID=64700245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821094612.1U Active CN208299665U (en) | 2018-07-10 | 2018-07-10 | Split type water-cooling type permanent-magnet speed governor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208299665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072892A (en) * | 2020-08-27 | 2020-12-11 | 江苏师范大学 | Liquid-cooled permanent magnet turbine coupling |
-
2018
- 2018-07-10 CN CN201821094612.1U patent/CN208299665U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072892A (en) * | 2020-08-27 | 2020-12-11 | 江苏师范大学 | Liquid-cooled permanent magnet turbine coupling |
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