CN109274209A - A kind of motor with revolving speed self-regulating function - Google Patents
A kind of motor with revolving speed self-regulating function Download PDFInfo
- Publication number
- CN109274209A CN109274209A CN201811179271.2A CN201811179271A CN109274209A CN 109274209 A CN109274209 A CN 109274209A CN 201811179271 A CN201811179271 A CN 201811179271A CN 109274209 A CN109274209 A CN 109274209A
- Authority
- CN
- China
- Prior art keywords
- shaft
- synchronizing wheel
- motor
- shaft coupling
- synchronizing
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Abstract
The present invention provides a kind of motor with revolving speed self-regulating function, and the output shaft end of the motor is towards one synchronizing shaft of axially external extension；One first synchronizing wheel is arranged in the synchronizing shaft periphery, the axially external end of the synchronizing shaft is arranged concentrically one second synchronizing wheel, the axially external end of second synchronizing wheel is arranged concentrically a linkage disk, the periphery protrusion of the linkage disk is provided with several first raised lines, and the diameter of the linkage disk, the second synchronizing wheel and the first synchronizing wheel is sequentially reduced；It is connected between the load input shaft and the output shaft by a shaft coupling, the telescoping mechanism of one driving of the setting shaft coupling axial movement between the load input shaft and the output shaft, the shaft coupling and the load input shaft rotate synchronously, and the shaft coupling and the linkage disk, the second synchronizing wheel and the switching of the first synchronizing wheel link.The present invention improves on electric machine structure, solves the single technical problem of motor control mode.
Description
Technical field
The present invention relates to technical field of motors, in particular to a kind of motor with revolving speed self-regulating function.
Background technique
Motor application is in extensive range, and electronic dynamical system needs motor to be driven mostly.And motor type is various,
But it is similar to the control mode of motor, exactly by supply frequency and voltage swing come the starting to motor, acceleration, fortune
Turn, slow down and stop carry out control, according to the type of different motors, the use occasion of motor and different requirements and purpose come
It is controlled.After motor inherent parameters and service requirement determine, the control strategy to motor has also been determined that.But at present to electricity
The control of machine is confined to control to motor power mostly, to realize that the operation to motor controls, to the control mode of motor compared with
To be single, smaller, the application range of the motor limited to a certain extent of selectivity.
Summary of the invention
The purpose of the present invention is to provide a kind of motors with revolving speed self-regulating function, by the improvement of structure, specifically
By the improvement to motor output shaft and with load connection type, so that motor, which has, can pass through the change of itself connection type
And changing the variation of motor drag parameter, the present invention solves the single technical problem of motor control mode.
It is a still further object of the present invention to provide a kind of motors with revolving speed self-regulating function, to realize various control side
The combination of formula optimizes the control mode to motor to motor control.
To achieve the goals above, the present invention provides a kind of motor with revolving speed self-regulating function, the motor it is defeated
Shaft end head is less than the output shaft diameter, and the synchronization towards one synchronizing shaft of axially external extension, the diameter of the synchronizing shaft out
Axis is arranged concentrically with the output shaft；One first synchronizing wheel, the axially external end of the synchronizing shaft is arranged in the synchronizing shaft periphery
It is arranged concentrically one second synchronizing wheel, the axially external end of second synchronizing wheel is arranged concentrically a linkage disk, the linkage disk
Periphery protrusion is provided with several first raised lines, and the diameter of the linkage disk, the second synchronizing wheel and the first synchronizing wheel is sequentially reduced；
It loads input shaft and the linkage disk coaxial spaced is arranged, pass through between the load input shaft and the output shaft
The connection of one shaft coupling, one driving of the setting shaft coupling axial movement is flexible between the load input shaft and the output shaft
Mechanism, the shaft coupling and the load input shaft rotate synchronously, the shaft coupling and the linkage disk, the second synchronizing wheel and the
Linkage is changed in one synchronous round cut.
Preferably, the load input shaft end whole body it is upper it is axially projecting be provided with several second raised lines, described second
Raised line is consistent with the distribution outer diameter of first raised line.
Preferably, the hollow structure axially penetrated through centered on the shaft coupling, the internal diameter of the shaft coupling and the load
The diameter of input shaft is consistent, and the inner sidewall of the shaft coupling axial direction first end protrudes above one annular protrusion of setting, the convex annular
It rises and is provided with ring gear in inner circumferential；One first is circumferentially opened up on the shaft coupling inner sidewall of the annular protrusion axially inner side
Groove, first groove and the annular protrusion are spaced apart；Between the annular protrusion and first groove
Several first conduits are provided in the axial direction on the shaft coupling inner sidewall, in the shaft coupling of the first groove axially inner side
One second groove is circumferentially opened up on side wall, second groove and first groove are spaced apart；Described second is recessed
One second conduit is circumferentially opened up on slot to the inner sidewall of the shaft coupling axial direction second end.
Preferably, the shaft coupling is set on second raised line by the way that second conduit is flexible, second slot
The length in road is not less than the distance between the linkage disk and first synchronizing wheel.
Preferably, an accommodating cavity is opened up in the end of the load input shaft, the telescoping mechanism ontology is mounted on institute
It states in accommodating cavity, the telescopic end of the telescoping mechanism is outwardly protruded in the accommodating cavity, the telescopic end and the load
Input shaft and the output shaft are on same axial line；One linkage end of setting, the linkage shaft pertaining on the telescopic end
To mobile between the load input shaft and the output shaft, the diameter of the linkage end is greater than the shaft coupling internal diameter,
And the linkage end periphery is arranged in second groove.
Preferably, the second synchronizing wheel and the setting of the first synchronizing wheel interval, second synchronizing wheel and the on the output shaft
The axial length of one synchronizing wheel is greater than the axial length of the annular protrusion, and between second synchronizing wheel and the first synchronizing wheel
Spacing distance be not less than the annular protrusion axial length.
Preferably, first raised line is selectively fastened in first conduit, the axial length of first groove
Not less than the distance between the linkage disk and first synchronizing wheel.
Preferably, the shaft coupling is rotatably arranged in an axis flow cartridge body, and the axis flow cartridge body is fixed by a support base
On the ground, the shaft coupling is driven by the telescoping mechanism and is moved axially in the axis flow cartridge body；The axis stream drum shaft
It is opened wide to second end, the load input shaft runs through the axis flow cartridge body axial direction second end center, and stretches to the shaft coupling
In synchronous rotation, the axis flow cartridge body axial direction first end closed with an end cap, the end cap central through opening up a through-hole,
The synchronizing shaft is through the through-hole and stretches in the axis flow cartridge body.
Preferably, the bracket of a pair of of right-angle bending, the bracket point are at least symmetrical arranged on the end cap axially inner side wall
For cloth at the radial outside end of the synchronizing shaft, the bracket includes first rotating shaft and the second shaft, the first rotating shaft and second
The direction of shaft is axial parallel with the output shaft, and the first rotating shaft is connected on the end cap axially inner side wall, described
Second shaft is connected to the radial outside end of the first rotating shaft by a square folds；The first rotating shaft is located at described the
One synchronous wheel radial periphery, second shaft are located at the second synchronizing wheel outer radial periphery, and the length of second shaft
Less than the axial length of second synchronizing wheel.
Preferably, a first gear, the first gear and first synchronizing wheel are rotatablely installed in the first rotating shaft
Engagement is rotatablely installed a second gear in second shaft, and the second gear is engaged with second synchronizing wheel, and described the
One gear and second gear interval are arranged, and the two spacing distance is not less than the axial length of the annular protrusion, and described first
Gear is consistent with the distribution outer diameter of second gear, and the axial length of the first gear and second gear is respectively greater than the ring
The axial length of shape protrusion, the second gear and the linkage disk interval are arranged, and the two spacing distance is not less than the ring
The axial length of shape protrusion, the ring gear are moved axially with the shaft coupling is synchronous, with respectively with the first gear or the
Two gears selectively engage.
The prior art is compared, the invention has the following advantages that
1. motor of the invention can be by changing output shaft and loading the connection type of input shaft come the output to motor
Parameter is controlled, under the premise of not changing motor control power supply, can also the dragging parameter to motor control, extend
The dragging control mode of motor；
2. passing through the change of motor drag connection type, in conjunction with the control variation to motor drive power supply, realize to motor
The multipath of output parameter controls, and optimizes to motor control strategy and output performance.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structure chart for loading input shaft and motor output shaft corresponding relationship；
Fig. 2 is the cross-sectional view of motor output shaft；
Fig. 3 is the side view for loading input shaft, motor output shaft and being linked by shaft coupling；
Fig. 4 is the cross-sectional view of shaft coupling；
Fig. 5 be shaft coupling in conjunction with axis flow cartridge body after structural schematic diagram；
Fig. 6 is the structural schematic diagram for loading input shaft and the disk linkage that links；
Fig. 7 is the structural schematic diagram that motor output shaft and shaft coupling independently rotate；
Fig. 8 is the structural schematic diagram for loading input shaft and the linkage of the second synchronizing wheel；
Fig. 9 is the structural schematic diagram for loading input shaft and the linkage of the first synchronizing wheel.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to comment
It can implement accordingly.
Fig. 1-9 is please referred to, the present invention provides a kind of motor with revolving speed self-regulating function, the output shaft of the motor
200 ends are less than 200 diameter of output shaft towards one synchronizing shaft 210 of axially external extension, the diameter of the synchronizing shaft 210, and
The synchronizing shaft 210 is arranged concentrically with the output shaft 200；One first synchronizing wheel 211, institute is arranged in 210 periphery of synchronizing shaft
The axially external end for stating synchronizing shaft 210 is arranged concentrically one second synchronizing wheel 220, the axially external end of second synchronizing wheel 220
It is arranged concentrically a linkage disk 230, linkage disk 230, the second synchronizing wheel 220, the first synchronizing wheel 211, synchronizing shaft 210 and output shaft
200 rotate synchronously, and the diameter of the linkage disk 230, the second synchronizing wheel 220 and the first synchronizing wheel 211 is sequentially reduced.
It loads input shaft 100 and 230 coaxial spaced of linkage disk is arranged, the load input shaft 100 and the output
It is connected between axis 200 by a shaft coupling 420, a driving institute is set between the load input shaft 100 and the output shaft 200
The telescoping mechanism 300 of the axial movement of shaft coupling 420 is stated, the shaft coupling 420 is rotated synchronously with the load input shaft 100, institute
It states shaft coupling 420 and the linkage disk 230, the second synchronizing wheel 220 and the switching of the first synchronizing wheel 211 links, so that load
Input shaft 100 is rotatablely connected with the output shaft 200 by shaft coupling 420, when motor driven synchronizing shaft 210 rotates
Band dynamic load input shaft 100 rotates, and drives load running.And since the linkage disk 230, the second synchronizing wheel 220 and first are same
The diameter of step wheel 211 is different, when linkage disk 230, the second synchronizing wheel 220 or the first synchronizing wheel of shaft coupling 420 and different-diameter
When 211 linkage, the final output revolving speed of motor is different, i.e., drives load running with different output revolving speeds, realizes control load
The purpose of revolving speed, while cooperating and the revolving speed of motor itself is controlled, optimize to motor control strategy and output performance.It is namely logical
The change for crossing motor drag connection type is realized in conjunction with the control variation to motor drive power supply to the more of motor output parameter
Approach control.
In above-mentioned technical proposal, the periphery protrusion of the linkage disk 230 is provided with several first raised lines 231, the load
It is axially projecting with the week of 100 end of input shaft to be provided with several second raised lines 110, second raised line 110 and described first
The distribution outer diameter of raised line 231 is consistent.
Meanwhile the hollow structure axially penetrated through centered on the shaft coupling 420, the internal diameter of the shaft coupling 420 with it is described
The diameter for loading input shaft 100 is consistent, and the inner sidewall of the axial first end of the shaft coupling 420 protrudes above one annular protrusion of setting
460, ring gear is provided in 460 inner circumferential of annular protrusion, for engaging the second synchronizing wheel 220 of linkage or the first synchronizing wheel
211。
One first groove is circumferentially opened up on 420 inner sidewall of the shaft coupling of 460 axially inner side of annular protrusion
430, the axial length of the first groove 430 is not less than linkage the distance between disk 230 and the first synchronizing wheel 211, and the first groove
430 internal diameter is not less than the distribution outer diameter of the first raised line 231.
First groove 430 and the annular protrusion 460 are spaced apart, the annular protrusion 460 and described the
Several first conduits 442, first groove are provided in the axial direction on 420 inner sidewall of the shaft coupling between one groove 430
One second groove 450, second groove 450 and institute are circumferentially opened up on 420 inner sidewall of the shaft coupling of 430 axially inner sides
It is spaced apart to state the first groove 430；On second groove 450 to the inner sidewall of the axial second end of the shaft coupling 420
Circumferentially open up one second conduit 441.
The shaft coupling 420 is set on second raised line 110 by the way that second conduit 441 is flexible, so that shaft coupling
Device 420 and load input shaft 100 rotate synchronously, while the second raised line 110 provides guiding for the axial movement of shaft coupling 420, institute
The length of the second conduit 441 is stated not less than the distance between the linkage disk 230 and first synchronizing wheel 211, so that shaft coupling 420
There are enough moving distances, guarantees that shaft coupling 420 can be cut with linkage disk 230, the second synchronizing wheel 220 or the first synchronizing wheel 211
Change linkage.
An accommodating cavity 120 is opened up in the end of the load input shaft 100,300 ontology of telescoping mechanism is mounted on
In the accommodating cavity 120, the telescopic end of the telescoping mechanism 300 is outwardly protruded in the accommodating cavity 120, the telescopic end
It is on same axial line with the load input shaft 100 and the output shaft 200；One linkage end of setting on the telescopic end
310, the axial movement of linkage end 310 is between the load input shaft 100 and the output shaft 200, the linkage end
First 310 diameter is greater than 420 internal diameter of shaft coupling, and 310 periphery of linkage end is arranged in second groove 450
In, so that the axial movement synchronous with shaft coupling 420 of linkage end 310, when telescoping mechanism 300 drives linkage end 310 to move
When dynamic, the synchronous axial movement on load input shaft 100 of shaft coupling 420 can be driven, the axial position of shaft coupling 420 is changed,
Switch shaft coupling 420 and the linked manner of the disk 230 that links, the second synchronizing wheel 220 or the first synchronizing wheel 211, passes through connection type
Adjustment come change load input shaft 100 input speed.
In above-mentioned technical proposal, the second synchronizing wheel 220 and the setting of the first synchronizing wheel 211 interval, institute on the output shaft 200
The axial length for stating the second synchronizing wheel 220 and the first synchronizing wheel 211 is greater than the axial length of the annular protrusion 460, and described
Spacing distance between second synchronizing wheel 220 and the first synchronizing wheel 211 is not less than the axial length of the annular protrusion 460, keeps away
Exempt from the ring gear on annular protrusion 460 to contact with the second synchronizing wheel 220 and the first synchronizing wheel 211 simultaneously.
With the movement of 420 axial position of shaft coupling, 231 selectivity of the first raised line is fastened on first conduit
In 442, so that shaft coupling 420 is linked by the output shaft 200 of linkage disk 230 and motor.As shaft coupling 420 is towards output shaft
The axial movement of 200 directions, the ring gear of 460 upper end of annular protrusion are successively contacted with the second synchronizing wheel 220 and the first synchronizing wheel 211
Linkage switches the linked manner of shaft coupling 420 Yu output shaft 200 from there through the axial movement of shaft coupling 420.Meanwhile institute
The axial length of the first groove 430 is stated not less than the distance between the linkage disk 230 and first synchronizing wheel 211, ensure that connection
Axis device 420 has enough axial movement spaces.
The shaft coupling 420 is rotatably arranged in an axis flow cartridge body 400, and the axis flow cartridge body 400 passes through a support base 410
It fixes on the ground, the shaft coupling 420 is driven by the telescoping mechanism 300 and moved axially in the axis flow cartridge body 400；Institute
It states the axial second end of axis flow cartridge body 400 to open wide, the load input shaft 100 is in the axial second end of the axis flow cartridge body 400
The heart, and synchronous rotation in the shaft coupling 420 is stretched to, axial first end one end cap, 470 envelope of the axis flow cartridge body 400
It closes, through a through-hole 471 is opened up, the synchronizing shaft 210 is through the through-hole 471 and stretches to described at 470 center of end cap
In axis flow cartridge body 400.
In above-mentioned technical proposal, the bracket of a pair of of right-angle bending is at least symmetrical arranged on the 470 axially inner side wall of end cap
480, the bracket 480 is distributed in the radial outside end of the synchronizing shaft 210, and the bracket 480 includes first rotating shaft and second
The direction of shaft, the first rotating shaft and the second shaft is axial parallel with the output shaft 200, and the first rotating shaft is connected to
On the 470 axially inner side wall of end cap, second shaft is connected to the radial direction of the first rotating shaft by a square folds
Outboard end；The first rotating shaft is located at 211 outer radial periphery of the first synchronizing wheel, and it is synchronous that second shaft is located at described second
220 outer radial peripheries are taken turns, and the length of second shaft is less than the axial length of second synchronizing wheel 220.
In above-mentioned technical proposal, be rotatablely installed a first gear 482 in the first rotating shaft, the first gear 482 with
First synchronizing wheel 211 engages, and is rotatablely installed a second gear 481, the second gear 481 and institute in second shaft
The engagement of the second synchronizing wheel 220 is stated, the first gear 482 is arranged with the interval of second gear 481, and the two spacing distance is not less than
The axial length of the annular protrusion 460 avoids ring gear from contacting simultaneously with the first gear 482 with second gear 481, institute
It is consistent with the distribution outer diameter of second gear 481 and consistent with ring gear internal diameter to state first gear 482, is convenient for ring gear and first
Gear 482, second gear 481 link, and when shaft coupling 420 moves axially, ring gear can be with first gear 482, the second tooth
481 switching linkage of wheel.
And the first gear 482 is respectively greater than the axial direction of the annular protrusion 460 with the axial length of second gear 481
Length provides enough engagement distances for ring gear, and the second gear 481 is arranged with the linkage disk 230 interval, and the two
Spacing distance is not less than the axial length of the annular protrusion 460, as shown in fig. 7, when annular protrusion 460 is moved to second gear
When between 481 and the linkage disk 230, shaft coupling and motor output shaft can be made independently to rotate.The ring gear is with described
420 synchronizing shaft 210 of shaft coupling is to movement, to engage respectively with the first gear 482 or 481 selectivity of second gear.
As Figure 6-9,310 periphery of linkage end is arranged in second groove 450, so that linkage end
First 310 axial movements synchronous with shaft coupling 420 can drive shaft coupling when telescoping mechanism 300 drives linkage end 310 mobile
The synchronous axial movement on load input shaft 100 of device 420, changes the axial position of shaft coupling 420, switching shaft coupling 420 and connection
It is defeated to change load by the adjustment of connection type for the linked manner of Moving plate 230, the second synchronizing wheel 220 or the first synchronizing wheel 211
Enter the input speed of axis 100.
Specifically, the first raised line 231 is fastened in first conduit 442 when initial position, so that shaft coupling 420 is logical
The output shaft 200 for crossing linkage disk 230 and motor links.With the movement of 420 axial position of shaft coupling, with 420 court of shaft coupling
The ring gear of the axial movement of 200 direction of output shaft, 460 upper end of annular protrusion can be successively same with the second synchronizing wheel 220 and first
The 211 contact linkage of step wheel, switches the linkage side of shaft coupling 420 Yu output shaft 200 from there through the axial movement of shaft coupling 420
Formula.
And since the linkage disk 230, the second synchronizing wheel 220 are different with the diameter of the first synchronizing wheel 211, work as shaft coupling
420 with the linkage disk 230 of different-diameter, the second synchronizing wheel 220 or the first synchronizing wheel 211 when linking, and the final output of motor is not
Together, i.e., the purpose of control load speed is realized with different output rotate driving load runnings, while cooperated to motor itself
Revolving speed control, optimizes to motor control strategy and output performance.
That is, motor of the invention can be by changing output shaft and loading the connection type of input shaft come to motor
Output parameter controlled, under the premise of not changing motor control power supply, can also the dragging parameter to motor control
System, extends the dragging control mode of motor；Meanwhile by the change of motor drag connection type, in conjunction with to motor driven electricity
The control in source changes, and realizes and controls the multipath of motor output parameter.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With.It can be applied to various suitable the field of the invention completely.It for those skilled in the art, can be easily
Realize other modification.
The above examples only illustrate the technical idea of the present invention, and this does not limit the scope of protection of the present invention, all
According to the technical idea provided by the invention, any changes made on the basis of the technical scheme each falls within the scope of the present invention
Within.
Claims (10)
1. a kind of motor with revolving speed self-regulating function, which is characterized in that the output shaft end of the motor is towards axially external
Extend a synchronizing shaft, the diameter of the synchronizing shaft is less than the output shaft diameter, and the synchronizing shaft and the output shaft are concentric
Setting；One first synchronizing wheel is arranged in the synchronizing shaft periphery, and it is synchronous that the axially external end of the synchronizing shaft is arranged concentrically one second
Wheel, the axially external end of second synchronizing wheel are arranged concentrically a linkage disk, and the periphery protrusion of the linkage disk is provided with several
The diameter of first raised line, the linkage disk, the second synchronizing wheel and the first synchronizing wheel is sequentially reduced；
It loads input shaft and the linkage disk coaxial spaced is arranged, pass through one between the load input shaft and the output shaft
The connection of axis device, the telescopic machine of one driving of the setting shaft coupling axial movement between the load input shaft and the output shaft
Structure, the shaft coupling and the load input shaft rotate synchronously, the shaft coupling and the linkage disk, the second synchronizing wheel and first
Synchronizing wheel switching linkage.
2. as described in claim 1 with the motor of revolving speed self-regulating function, which is characterized in that the load input shaft end
Axially projecting with week to be provided with several second raised lines, second raised line is consistent with the distribution outer diameter of first raised line.
3. as claimed in claim 2 with the motor of revolving speed self-regulating function, which is characterized in that the shaft coupling is center axis
To perforative hollow structure, the internal diameter of the shaft coupling is consistent with the load diameter of input shaft, the shaft coupling axial the
The inner sidewall of one end protrudes above one annular protrusion of setting, is provided with ring gear in the annular protrusion inner circumferential；The annular protrusion
One first groove is circumferentially opened up on the shaft coupling inner sidewall of axially inner side, between first groove and the annular protrusion
At a certain distance；It is provided in the axial direction on the shaft coupling inner sidewall between the annular protrusion and first groove several
First conduit, circumferentially opens up one second groove on the shaft coupling inner sidewall of the first groove axially inner side, and described
Two grooves and first groove are spaced apart；On second groove to the inner sidewall of the shaft coupling axial direction second end
Circumferentially open up one second conduit.
4. as claimed in claim 3 with the motor of revolving speed self-regulating function, which is characterized in that the shaft coupling passes through described
Second conduit is flexible to be set on second raised line, and the length of second conduit is synchronous not less than the linkage disk and first
The distance between wheel.
5. as claimed in claim 4 with the motor of revolving speed self-regulating function, which is characterized in that the end of the load input shaft
An accommodating cavity is opened up in head, the telescoping mechanism ontology is mounted in the accommodating cavity, the telescopic end of the telescoping mechanism
It outwardly protrudes and is in same axial line in the accommodating cavity, the telescopic end and the load input shaft and the output shaft
On；One linkage end of setting on the telescopic end, the linkage end axial movement is in the load input shaft and the output
Between axis, the diameter of the linkage end is greater than the shaft coupling internal diameter, and the linkage end periphery is arranged described second
In groove.
6. as claimed in claim 5 with the motor of revolving speed self-regulating function, which is characterized in that second is same on the output shaft
The axial length of step wheel and the setting of the first synchronizing wheel interval, second synchronizing wheel and the first synchronizing wheel is greater than the annular protrusion
Axial length, and the spacing distance between second synchronizing wheel and the first synchronizing wheel be not less than the annular protrusion axial direction
Length.
7. as claimed in claim 6 with the motor of revolving speed self-regulating function, which is characterized in that the first raised line selectivity
It is fastened in first conduit, the axial length of first groove is not less than between the linkage disk and the first synchronizing wheel
Distance.
8. as claimed in claim 7 with the motor of revolving speed self-regulating function, which is characterized in that the shaft coupling rotation setting
In an axis flow cartridge body, the axis flow cartridge body is fixed on the ground by a support base, and the shaft coupling is by the telescoping mechanism
Driving moves axially in the axis flow cartridge body；The axis flow cartridge body axial direction second end is opened wide, and the load input shaft runs through institute
Axis flow cartridge body axial direction second end center is stated, and stretches to synchronous rotation in the shaft coupling, the axis flow cartridge body axial the
One end is closed with an end cap, and for the end cap central through a through-hole is opened up, the synchronizing shaft is through the through-hole and stretches to institute
It states in axis flow cartridge body.
9. as claimed in claim 8 with the motor of revolving speed self-regulating function, which is characterized in that the end cap axially inner side wall
On be at least symmetrical arranged the bracket of a pair of of right-angle bending, the bracket is distributed in the radial outside end of the synchronizing shaft, the branch
Frame includes first rotating shaft and the second shaft, the direction and the output shaft of the first rotating shaft and the second shaft it is axial parallel,
The first rotating shaft is connected on the end cap axially inner side wall, and second shaft is connected to described by a square folds
The radial outside end of first rotating shaft；The first rotating shaft is located at the first synchronizing wheel outer radial periphery, and second shaft is located at
The second synchronizing wheel outer radial periphery, and the length of second shaft is less than the axial length of second synchronizing wheel.
10. as claimed in claim 9 with the motor of revolving speed self-regulating function, which is characterized in that turn in the first rotating shaft
One first gear of dynamic installation, the first gear are engaged with first synchronizing wheel, rotational installation 1 the in second shaft
Two gears, the second gear are engaged with second synchronizing wheel, and the first gear and second gear interval are arranged, and the two
Spacing distance is not less than the axial length of the annular protrusion, and the first gear is consistent with the distribution outer diameter of second gear, and
The axial length of the first gear and second gear is respectively greater than the axial length of the annular protrusion, the second gear with
The linkage disk interval setting, and the two spacing distance is not less than the axial length of the annular protrusion, the ring gear is with institute
The synchronous axial movement of shaft coupling is stated, selectively to engage with the first gear or second gear respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811179271.2A CN109274209B (en) | 2018-10-10 | 2018-10-10 | Motor with rotation speed self-adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811179271.2A CN109274209B (en) | 2018-10-10 | 2018-10-10 | Motor with rotation speed self-adjusting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109274209A true CN109274209A (en) | 2019-01-25 |
| CN109274209B CN109274209B (en) | 2020-01-17 |
Family
ID=65196371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811179271.2A Active CN109274209B (en) | 2018-10-10 | 2018-10-10 | Motor with rotation speed self-adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109274209B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021017064A1 (en) * | 2019-07-29 | 2021-02-04 | 江苏科技大学 | Electric motor system capable of accurately regulating and controlling rotor phase |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5556354A (en) * | 1994-04-30 | 1996-09-17 | Fichtel & Sachs Ag | Shifting arrangement for a change gear drive in multispeed hubs for bicycles |
| CN103104661A (en) * | 2012-10-15 | 2013-05-15 | 刘培生 | Automatic power speed changer |
-
2018
- 2018-10-10 CN CN201811179271.2A patent/CN109274209B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5556354A (en) * | 1994-04-30 | 1996-09-17 | Fichtel & Sachs Ag | Shifting arrangement for a change gear drive in multispeed hubs for bicycles |
| CN103104661A (en) * | 2012-10-15 | 2013-05-15 | 刘培生 | Automatic power speed changer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021017064A1 (en) * | 2019-07-29 | 2021-02-04 | 江苏科技大学 | Electric motor system capable of accurately regulating and controlling rotor phase |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109274209B (en) | 2020-01-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6381151B2 (en) | Rotational driving force applying device and electric device thereof | |
| CN108708137B (en) | Washing machine speed reduction clutch device and washing machine | |
| CN102615654A (en) | Mechanical arm | |
| CN107097626B (en) | A kind of motor-driven robot ambulation platform of with balance weight | |
| JP2017521208A (en) | Clutch drive device for deceleration clutch | |
| CN109274209A (en) | A kind of motor with revolving speed self-regulating function | |
| CN208747389U (en) | A kind of coiling roller regulating device | |
| CN109274211A (en) | A kind of adjustable blower of revolving speed multimode | |
| CN107415669B (en) | A kind of robot ambulation platform of based on centrifugal force a motor control | |
| CN107985389B (en) | Pulley, variable transmission and steering system | |
| CN112619527B (en) | Motor mechanism with ball head shaft | |
| CN209642489U (en) | A kind of electric system with state self-monitoring function | |
| CN203007869U (en) | Electromagnetic braking automatic control positioning rotary swinging mechanism | |
| CN203240721U (en) | Wind deflector driving device and air conditioner with wind deflector driving device | |
| RU206218U1 (en) | Mobile robot for movement on ferromagnetic vertical and inclined surfaces | |
| CN109986821A (en) | Triangle rubber automatic laminating machine utilizing is bonded disc assembly device | |
| CN104315105A (en) | Method and transmission for stepless speed change of electromobile | |
| CN105316905A (en) | Decelerating clutch and washing machine | |
| CN104154639A (en) | Air deflector driving device and air conditioner with same | |
| CN205318244U (en) | Large scale speed change adjustment electric actuator of hypertape control unit | |
| JP2023529245A (en) | fan wheel | |
| CN104033504A (en) | Friction clutch device with speed changing and reversing function | |
| CN206798757U (en) | Casing motor moves integrative-structure | |
| CN105316906B (en) | A kind of decelerating clutch of washing machine and washing machine | |
| CN108626669A (en) | A kind of Intelligent road equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |