CN207437691U - The transmission mechanism of bi-directional variable speed motor - Google Patents
The transmission mechanism of bi-directional variable speed motor Download PDFInfo
- Publication number
- CN207437691U CN207437691U CN201721488764.5U CN201721488764U CN207437691U CN 207437691 U CN207437691 U CN 207437691U CN 201721488764 U CN201721488764 U CN 201721488764U CN 207437691 U CN207437691 U CN 207437691U
- Authority
- CN
- China
- Prior art keywords
- outer shroud
- engaging member
- mentioned
- inner ring
- transmission mechanism
- 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.)
- Withdrawn - After Issue
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 71
- 230000007246 mechanism Effects 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model provides the transmission mechanism of bi-directional variable speed motor, belongs to field of mechanical technique.It solves the problems, such as that existing transmission operation stability is poor.The transmission mechanism of this bi-directional variable speed motor, including main shaft, it is set in that main shaft is outer and the inner ring circumferentially fixed with main shaft, the outer shroud being set on the outside of inner ring and the combined cover being set on the outside of main shaft, check configuration is provided between the inner ring and outer shroud, being provided between the combined cover and outer shroud makes combined cover when outer shroud rotates to the disengagement structure away from the movement of outer shroud direction, transmission mechanism, which further includes, can make above-mentioned combined cover to the close elastic component one of the outer shroud, engaging member and elastic component two are provided between the inner ring and outer shroud, the combined cover can drive the engaging member to overcome the elastic force of above-mentioned elastic component two mobile to outer shroud and make inner ring and outer rings circumferentially fixed when close.The transmission mechanism of this bi-directional variable speed motor has the advantages that work is more stable.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of transmission mechanism of bi-directional variable speed motor.
Background technology
The transmission mechanism of bi-directional variable speed motor be applied to electro-tricycle in, it by unidirectional clamp it is isostructural cooperation come
Realize the advance or retroversion of electro-tricycle, still, the transmission mechanism parts distribution of this structure is scattered, occupied space mistake
It is more.So applicant devises a kind of bidirectional automatic gear shifting transmission gear for electric motor and has applied for Chinese patent (its Application No.：
CN201520526628.5；Its notification number is：CN204900704U), the transmission device is equal by each parts of total
It is distributed on the axis of main shaft, reduces the gap between each parts, reduce occupied space.But the transmission device
In separating mechanism it is high for the assembly precision requirement of each parts, such as assemble not in place, may cause in separating mechanism
Driving member cannot keep discrete state between connector, and then influence the safety in utilization of entire transmission device.
For this purpose, applicant is improved for previous scheme, a kind of bidirectional automatic gear shifting motor drive has been redesigned
Device has simultaneously applied for Chinese patent (its Application No.：201620877779.X；Its notification number is：CN205896057U), the biography
Dynamic device includes transmission shaft and the driving cog being set on the outside of transmission shaft, and connector sleeve is fixed on driving cog, is gone back on transmission shaft
Drive sleeve is connected with by spline, be equipped between drive sleeve and connector sleeve makes drive sleeve and connection when transmission shaft rotates clockwise
It covers the combining mechanism of linkage and when transmission shaft rotates counterclockwise drive sleeve is made to be separated with connector sleeve and make drive sleeve upward
The disengagement structure mutually disengaged with transmission shaft, connector sleeve are provided outside unidirectional ring, are equipped between connector sleeve and unidirectional ring and work as transmission shaft
The one-way mechanism that connector sleeve is made to be combined with unidirectional ring when rotating clockwise has the blocking portion to raise up on unidirectional ring, passes
Dynamic set lower end edge has downwardly projecting butting section, and drive sleeve is made to be disengaged with transmission shaft upwards when transmission shaft rotates counterclockwise
When, butting section is resisted against on blocking portion and makes drive sleeve holding and transmission shaft disengaged condition, and between butting section and blocking portion
Equipped with butting section is made when transmission shaft rotates counterclockwise the barrier structure of state is held against with blocking portion.The transmission device passes through
The requirement of machining accuracy when between the butting section and blocking portion being integrally machined out the mode of barrier structure being set to reduce assembling,
Improve security.
However, the transmission device when carrying out reverse gear, that is, the connector sleeve being fixed on driving cog is mutually tied with drive sleeve
It closes, the power of driving cog is passed sequentially through into connector sleeve, when drive sleeve is transferred to transmission shaft, because leading between connector sleeve and drive sleeve
It crosses the dentation guide part with arc-shaped recliner face to be combined, and the guide part also acts as makes connector sleeve and drive sleeve along inclining
Inclined-plane disengages, so the inclined surface of guide part is longer, i.e., the confession formed between two neighboring guide part be caught in the bayonet of combination compared with
Greatly, in actual use, often with reference to not in place, there is a situation where rocking even to disengage between driving cog and drive sleeve,
Job stability is poor.
The content of the invention
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, it is proposed that a kind of bi-directional variable speed motor
Transmission mechanism, the technical problem to be solved is that how to make vehicle be in reverse gear when power transmission structure combine it is more stable.
The purpose of this utility model can be realized by following technical proposal：
The transmission mechanism of bi-directional variable speed motor, including main shaft, be set in outside main shaft and the inner ring circumferentially fixed with main shaft, set
The outer shroud being located on the outside of inner ring and the combined cover being set on the outside of main shaft are provided with unidirectional knot between the inner ring and outer shroud
Structure, being provided between the combined cover and outer shroud makes combined cover when outer shroud rotates to the disengagement knot away from the movement of outer shroud direction
Structure, transmission mechanism, which further includes, can make above-mentioned combined cover to the close elastic component one of the outer shroud, which is characterized in that the inner ring with
Be provided with engaging member and elastic component two between outer shroud, the combined cover to outer shroud it is close when can drive on the engaging member overcomes
It states the elastic force movement of elastic component two and makes inner ring and outer rings circumferentially fixed.
During the transmission mechanism work of this bi-directional variable speed motor, by outside there is the outer shroud of teeth persistently to receive the dynamic of transmission
Power exports power by main shaft.When vehicle switches to gear advance, outer shroud receives passing power and rotates counterclockwise, inner ring and outer rings
Between check configuration both make to be combined, the power of outer shroud is directly transferred to output power at main shaft by inner ring, passes herein
During dynamic, combined cover makes combined cover mobile to the direction away from outer shroud under the action of disengagement structure and is mutually disengaged with outer shroud,
Engaging member is not affected by other active forces, only by the elastic force effect of elastic component two engaging member is driven to act and makes engaging member not by outer shroud
It is circumferentially fixed with inner ring；When vehicle switches to the advance of two gears, power is transferred on main shaft by two gear transmission mechanisms, passes through main shaft
High-speed rotation outputs power, at this point, inner ring rotates counterclockwise at a high speed with main shaft, outer shroud edge slowly runs counterclockwise, inner ring
Rotating speed higher than outer shroud, both check configuration between the two, which causes, skids, and engaging member keeps uncombined state, ensures two gears
The normal transmission that power transfers；When vehicle, which switches to, to reverse gear, outer shroud receives power and rotates clockwise, between inner ring and outer rings
Check configuration to skid between the two, and trip gear no longer disengages combined cover, and combined cover is acted in the elastic force of elastic component one
It is lower close to outer shroud direction, and engaging member is promoted to overcome the elastic force of elastic component two mobile and makes inner ring and outer rings circumferentially fixed, outside
Ring imparts power to inner ring by engaging member and drives and rotated clockwise with the circumferentially fixed main shaft of inner ring and export power.
In the transmission mechanism of this bi-directional variable speed motor, disengagement structure is only used for disengage combined cover, is in vehicle
Be not intended as during gear combine primary structure, avoid using the guide part on disengagement structure come with reference to and existing combination is unstable
Fixed situation, meanwhile, combined cover is enable to circumferentially rotate and move axially compared with main shaft, utilizes combined cover, engaging member and bullet
Property part two this other drive mechanism so that can realize that power is transferred by inner ring and outer rings are circumferentially fixed when vehicle reverses gear,
Without the topology requirement for considering to disengage, the combination that can make inner ring and outer rings is more stable, and transmission is more reliable.
In the transmission mechanism of above-mentioned bi-directional variable speed motor, sliding slot is offered in the inner ring, the engaging member is in block
Shape and at the above-mentioned sliding slot, above-mentioned elastic component two act on the engaging member and can make engaging member along the sliding slot to remote
Direction movement from above-mentioned outer shroud, being equipped between the combined cover and engaging member can facilitate combined cover to promote leading for engaging member movement
To face, and combined cover can promote above-mentioned engaging member part to stretch out above-mentioned sliding slot and make engaging member circumferentially fixed with outer shroud.It is combining
Guide surface is set between set and engaging member, preferably engaging member is promoted to move when can move combined cover, work is more stable, and adopts
It is circumferentially fixed to make to be formed between outer shroud and inner ring that the mode of sliding slot is stretched out with block-like engaging member part, is less prone to failure,
It is regularly more firm.
In the transmission mechanism of above-mentioned bi-directional variable speed motor, recessed engagement groove is offered on the inside of the outer shroud, it is above-mentioned
Engaging member can be partly stretched into above-mentioned engagement groove.During by engaging member by outer shroud and circumferentially fixed inner ring, in block-like engaging member
Part is stretched into the engagement groove of outer shroud, partly in the sliding slot of inner ring, with reference to more stable.
In the transmission mechanism of above-mentioned bi-directional variable speed motor, the combined cover is annular in shape, and the quantity of the engaging member is
Axis distribution several and around above-mentioned main shaft, the combined cover to outer shroud it is close when can drive several above-mentioned engaging members movements.It is interior
Ring in a ring, then realizes the combination between inner ring and outer rings by circumferentially distributed several engaging members, can make two with outer shroud
Combination between person is more stable, power transmission more reliable.
In the transmission mechanism of above-mentioned bi-directional variable speed motor, the combined cover is solid including main body annular in shape and axially
The impeller being scheduled in main body, the impeller are in circular ring shape, and the end tool of aforementioned body and outer end is stretched out in the outer end of impeller
Have it is turned-out go out annular flange, be further fixed on clamp spring on the outside of the impeller.Impeller passes through flange and card annular in shape
The structure of spring is axially positioned in the main body of combined cover, positioning stablity, so as to ensure that impeller promotes the movement of engaging member more
Stablize, circumferentially fixed reliability between guarantee inner ring and outer rings.
In the transmission mechanism of above-mentioned bi-directional variable speed motor, on the inside of the impeller there is shoulder block, consolidate on the main shaft
Surely there is support base, the elastic component part stretches into above-mentioned impeller and both ends are respectively acting on shoulder block and support base.It will
An elastic component part is extend into impeller, not only more compact structure, and is reduced elastic component two and made with impeller and engaging member
With the distance of position, the stabilization of elastic component two is more conducive to, the parameter request of elastic component two is reduced.
In the transmission mechanism of above-mentioned bi-directional variable speed motor, the inner ring and/or engaging member are towards the one of above-mentioned outer shroud
Side has recessed card slot, and the elastic component two in a ring and is caught in above-mentioned card slot.Elastic component two is caught in inner ring with combining
In the card slot of part, the offset of elastic component two is avoided, ensure that the effect of elastic force so that engaging member can realize steadily return, protect
Demonstrate,prove the stabilization and reliability of work.
As another situation, in the transmission mechanism of above-mentioned bi-directional variable speed motor, the engaging member is in rod-shaped and hinge
Be connected in above-mentioned inner ring, the elastic component two include torsional spring and above-mentioned engaging member under the twisting force of torsional spring can around hinge joint to
Direction away from outer shroud is swung, and also has recessed link slot on the inside of the outer shroud, and the combined cover can drive above-mentioned combination
Part overcomes the torsion of torsional spring to swing and engaging member part is made to stretch into above-mentioned link slot.It, can be by block according to the different demands of structure
The engaging member of shape replaces with rod-shaped, realizes the combination between inner ring and outer rings by the hinged swing of rod-shaped engaging member, equally
Disengagement structure is avoided that realize two effects and existing with reference to unstable situation.
Compared with prior art, the transmission mechanism of this bi-directional variable speed motor utilize between combined cover meeting and outer shroud phase separation with
And mutually close to the characteristics of, pass through and impeller, engaging member and elastic component two be set on combined cover and between inner ring and outer rings
When respective outer side edges combined cover axial movement come circumferentially fixed between outer shroud and inner ring when realizing that vehicle reverses gear, compared with utilization
Guide part on disengagement structure realized for the scheme of combination, and with reference to more reliable, work is more stable.
Description of the drawings
Fig. 1 is the structure diagram of the transmission mechanism of this bi-directional variable speed motor.
Fig. 2 is the schematic cross-sectional view of the transmission mechanism of this bi-directional variable speed motor.
Fig. 3 be this bi-directional variable speed motor transmission mechanism in inner ring and outer shroud junction schematic cross-sectional view.
Fig. 4 be this bi-directional variable speed motor transmission mechanism in engaging member structure diagram.
Fig. 5 be this bi-directional variable speed motor transmission mechanism in enlarged drawing at engaging member.
In figure, 1, main shaft；2nd, inner ring；2a, sliding slot；3rd, outer shroud；3a, engagement groove；4th, combined cover；5th, check configuration；6th, take off
Opening structure；7th, elastic component one；8th, impeller；8a, flange；8b, shoulder block；9th, engaging member；9a, card slot；10th, elastic component two；11st, lead
To face；12nd, clamp spring；13rd, support base.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, the transmission mechanism of bi-directional variable speed motor include main shaft 1, with main shaft 1 be connected output gear,
Be set in main shaft 1 it is outer and with main shaft 1 it is circumferentially fixed in circular inner ring 2, be set in 2 outside of inner ring in circular outer
Ring 3 and the combined cover 4 in annular shape for being set in 1 outside of main shaft are provided between inner ring 2 and outer shroud 3 when outer shroud 3 is clockwise
Make the check configuration skidded between inner ring 2 and outer shroud 35 during rotation.It is provided between combined cover 4 and outer shroud 3 when outer shroud 3 is counterclockwise
Make during rotation combined cover 4 to away from 3 direction of outer shroud movement disengagement structure 6, transmission mechanism further include can make combined cover 4 have to
Outer shroud 3 is close to the elastic component 1 of trend.
As shown in Fig. 3, Fig. 4 and Fig. 5, combined cover 4, which further includes circular main body and is axially fixed in main body, is in
Circular impeller 8,2 upper surface of inner ring, which extends radially through, offers several sliding slot 2a, is both provided in each sliding slot 2a and is in
The one side of block-like engaging member 9, inner ring 2 and engaging member 9 towards outer shroud 3 offers card slot 9a, and ring-type is provided in card slot 9a
Elastic component 2 10, engaging member 9 can be in the sliding slot 2a of retraction inner ring 2 under the elastic force effect of elastic component 2 10.8 direction of impeller
The guide surface 11 for facilitating impeller 8 that engaging member 9 is promoted outwards to skid off is respectively provided on the end face of 9 one end of engaging member and engaging member 9.
3 madial wall of outer shroud be further opened with quantity and position with 9 corresponding engagement groove 3a of engaging member, when impeller 8 promote engaging member 9
When overcoming the elastic component 2 10 to be displaced outwardly, 9 part of engaging member is stretched out sliding slot 2a and is simultaneously stretched into engagement groove 3a.
In the present embodiment, main body is stretched out in the outer end of impeller 8 and the end of outer end has the annular flange outwards routed up
8a, the outside of impeller 8 are further fixed on clamp spring 12, and impeller 8 is axially fixed in by flange 8a and clamp spring 12 on combined cover 4；
The madial wall of impeller 8 also has shoulder block 8b, and support base 13, elastic component one are fixed at the outer end of impeller 8 on main shaft 1
7 stretch into for spring and part in impeller 8, and the both ends of spring are respectively acting on shoulder block 8b and support base 13；Engaging member 9 and cunning
Axis of the slot 2a around main shaft 1 is uniformly distributed；Combined cover 4 further includes the transmission for being fixed on main body towards the end of 2 one end of inner ring
Set, outer shroud 3 have the connecting portion of protrusion towards one end of combined cover 4, and disengagement structure 6 is arranged between drive sleeve and connecting portion；
The outside of drive sleeve is also arranged with unidirectional ring, and unidirectional ring is unidirectionally connected with drive sleeve, and 3 upside of outer shroud also has blocking portion, the resistance
The blocking junction that when combined cover 4 and the phase separation of outer shroud 3 combined cover 4 can be made to keep discrete state is provided between stopper and unidirectional ring
Structure.Here, the connection mode between the check configuration 5 between inner ring 2 and outer shroud 3, unidirectional ring and drive sleeve, disengagement structure 6 with
And barrier structure is using the structure in the patent described in background technology.
During the transmission mechanism work of this bi-directional variable speed motor, the outer shroud 3 for having teeth by outside persistently receives the dynamic of transmission
Power exports power by main shaft 1 by output gear.
When vehicle switches to gear advance, outer shroud 3 receives passing power and rotates counterclockwise, the list between inner ring 2 and outer shroud 3
The two is combined to structure 5, the power of outer shroud 3 is directly transferred to output power at main shaft 1 by inner ring 2.It was driven herein
Cheng Zhong, combined cover 4 make combined cover 4 mobile to the direction away from outer shroud 3 under the action of disengagement structure 6 and are disengaged with 3 phase of outer shroud,
And impeller 8 is driven to move, engaging member 9 is not affected by the thrust of impeller 8, is only acted on and driven by the elastic force of elastic component 2 10
Engaging member 9 is not combined along sliding slot 2a retractions inner ring 2 between outer shroud 3 and inner ring 2 by engaging member 9.
When vehicle switches to the advance of two gears, by two gear transmission mechanisms, (two gear transmission mechanisms can be directly using in background technology
Structure in the patent) power is transferred on main shaft 1, it is outputed power by 1 high-speed rotation of main shaft, at this point, fixed
Inner ring 2 on main shaft 1 is rotated counterclockwise with 1 high speed of main shaft, and along slowly running counterclockwise, the rotating speed of inner ring 2 is higher than outer shroud 3
Outer shroud 3, check configuration 5 between the two is so that the two is skidded, and the rotation of the two does not influence each other, and engaging member 9 is kept in retraction
2 uncombined state of ring ensures the normal transmission that two gear power transfer.
When vehicle, which switches to, to reverse gear, outer shroud 3 receives power and rotates clockwise, the check configuration between inner ring 2 and outer shroud 3
5 so that skid between the two, and trip gear no longer disengages combined cover 4, combined cover 4 under the elastic force effect of elastic component 1 to
3 direction of outer shroud is close, and impeller 8 is moved out with the elastic force that combined cover 4 moves and promote engaging member 9 to overcome elastic component 2 10
Dynamic, 9 part of engaging member is stretched into the engagement groove 3a of shell, makes inner ring 2 and outer shroud 3 circumferentially fixed, and outer shroud 3 will by engaging member 9
Power passes to inner ring 2 and drives and rotates clockwise with the circumferentially fixed main shaft 1 of inner ring 2 and export power.
In the transmission mechanism of this bi-directional variable speed motor, disengagement structure 6 is only used for disengage combined cover 4, is in vehicle
Be not intended as when reversing gear combine primary structure, avoid using the guide part on disengagement structure 6 come with reference to and existing combination
Unstable situation, meanwhile, combined cover 4 is enable to circumferentially rotate and move axially compared with main shaft 1, utilizes impeller 8, engaging member
9 and elastic component 2 10 this other drive mechanism so that when vehicle reverses gear can by inner ring 2 and outer shroud 3 it is circumferentially fixed come it is real
Existing power transfers, and without the topology requirement for considering to disengage, the combination of inner ring 2 and outer shroud 3 can be made more stable, and transmission is more reliable.
In addition to above scheme, engaging member 9 can also be in it is rod-shaped and be articulated in inner ring 2, elastic component 2 10 include torsional spring and
Engaging member 9 can be swung under the twisting force of torsional spring around hinge joint to the direction away from outer shroud 3, and 3 inside of outer shroud equally opens up recessed
The link slot entered, impeller 8 can promote engaging member 9 that the torsion of torsional spring is overcome to swing and 9 part of engaging member made to stretch into link slot.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (8)
1. the transmission mechanism of bi-directional variable speed motor, including main shaft (1), main shaft (1) is set in outside and circumferentially fixed with main shaft (1)
Inner ring (2), the outer shroud (3) being set on the outside of inner ring (2) and the combined cover (4) being set on the outside of main shaft (1), the inner ring
(2) check configuration (5) is provided between outer shroud (3), is provided between the combined cover (4) and outer shroud (3) when outer shroud (3) turns
Making combined cover (4) when dynamic, transmission mechanism, which further includes, can make above-mentioned combination to the disengagement structure (6) away from the movement of outer shroud (3) direction
(4) are covered to the close elastic component one (7) of the outer shroud (3), which is characterized in that are provided between the inner ring (2) and outer shroud (3)
Engaging member (9) and elastic component two (10), the combined cover (4) to outer shroud (3) close to when the engaging member (9) can be driven to overcome
The elastic force of above-mentioned elastic component two (10) is mobile and makes inner ring (2) and outer shroud (3) circumferentially fixed.
2. the transmission mechanism of bi-directional variable speed motor according to claim 1, which is characterized in that opened up on the inner ring (2)
There is sliding slot (2a), in bulk and at above-mentioned sliding slot (2a), above-mentioned elastic component two (10) acts on described the engaging member (9)
On engaging member (9) and engaging member (9) can be made to be moved along the sliding slot (2a) to the direction away from above-mentioned outer shroud (3), the knot
Being equipped between trap (4) and engaging member (9) can facilitate combined cover (4) to promote the mobile guide surface (11) of engaging member (9), and combine
Set (4) can promote above-mentioned engaging member (9) partly to stretch out above-mentioned sliding slot (2a) and make engaging member (9) and outer shroud (3) circumferentially fixed.
3. the transmission mechanism of bi-directional variable speed motor according to claim 2, which is characterized in that opened on the inside of the outer shroud (3)
Equipped with recessed engagement groove (3a), above-mentioned engaging member (9) can be partly stretched into above-mentioned engagement groove (3a).
4. the transmission mechanism of the bi-directional variable speed motor according to claim 1 or 2 or 3, which is characterized in that the combined cover
(4) annularly, the quantity of the engaging member (9) for it is several and around above-mentioned main shaft (1) axis distribution, the combined cover (4) to
Outer shroud (3) can drive several above-mentioned engaging members (9) mobile when close.
5. the transmission mechanism of the bi-directional variable speed motor according to claim 1 or 2 or 3, which is characterized in that the combined cover
(4) main body annular in shape and the impeller (8) being axially fixed in main body are included, the impeller (8) is in circular ring shape, is promoted
Aforementioned body is stretched out in the outer end of part (8) and the end of outer end has the annular flange (8a) outwards routed up, the impeller (8)
Outside is further fixed on clamp spring (12).
6. the transmission mechanism of bi-directional variable speed motor according to claim 5, which is characterized in that on the inside of the impeller (8)
With shoulder block (8b), support base (13) is fixed on the main shaft (1), the elastic component one (7) partly stretches into above-mentioned impeller
(8) in and both ends are respectively acting on shoulder block (8b) and support base (13).
7. the transmission mechanism of the bi-directional variable speed motor according to Claims 2 or 3, which is characterized in that the inner ring (2) and/
Or engaging member (9) towards the one side of above-mentioned outer shroud (3) have recessed card slot (9a), the elastic component two (10) in a ring and block
Enter in above-mentioned card slot (9a).
8. the transmission mechanism of bi-directional variable speed motor according to claim 1, which is characterized in that the engaging member (9) is in bar
It shape and is articulated in above-mentioned inner ring (2), the elastic component two (10) includes torsional spring and above-mentioned engaging member (9) is made in the torsion of torsional spring
It can be swung with lower around hinge joint to the direction away from outer shroud (3), also there is recessed link slot, institute on the inside of the outer shroud (3)
Stating combined cover (4) can drive above-mentioned engaging member (9) that the torsion of torsional spring is overcome to swing and engaging member (9) is made partly to stretch into above-mentioned connection
In slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488764.5U CN207437691U (en) | 2017-11-09 | 2017-11-09 | The transmission mechanism of bi-directional variable speed motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488764.5U CN207437691U (en) | 2017-11-09 | 2017-11-09 | The transmission mechanism of bi-directional variable speed motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437691U true CN207437691U (en) | 2018-06-01 |
Family
ID=62288257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721488764.5U Withdrawn - After Issue CN207437691U (en) | 2017-11-09 | 2017-11-09 | The transmission mechanism of bi-directional variable speed motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207437691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701664A (en) * | 2017-11-09 | 2018-02-16 | 屠申富 | The transmission mechanism of bi-directional variable speed motor |
-
2017
- 2017-11-09 CN CN201721488764.5U patent/CN207437691U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701664A (en) * | 2017-11-09 | 2018-02-16 | 屠申富 | The transmission mechanism of bi-directional variable speed motor |
| CN107701664B (en) * | 2017-11-09 | 2023-12-01 | 玉环县东方汽车制动器厂 | Transmission mechanism of bidirectional variable speed motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207437691U (en) | The transmission mechanism of bi-directional variable speed motor | |
| US20130199885A1 (en) | Coupling assembly | |
| CN107701664A (en) | The transmission mechanism of bi-directional variable speed motor | |
| CN102777512A (en) | Space wedge type centrifugal clutch capable of rapidly acting, dual clutch transmission with clutch and operation method thereof | |
| CN109278035A (en) | Steering engine and robot | |
| CN108528711A (en) | The flapping wings of a kind of variable amplitude and pitch angle are fluttered structure | |
| CN104340361B (en) | For the device driving aircraft wheel to rotate | |
| CN210920079U (en) | Transmission shifting fork with fork angle self-adjusting function | |
| EP3127417B1 (en) | Reducer with double-clutch structure | |
| CN110023644A (en) | Motor synchronizing clutch | |
| CN104455272B (en) | Double-freedom-degree sequential movement device driven by single motor and transmission method | |
| JP5751971B2 (en) | Motor unit | |
| CN106438989A (en) | Automatic transmission | |
| CN106246439A (en) | For the device that the blade making rotor unit is reverse | |
| CN205896057U (en) | Two -way automatic speed changing motor transmission | |
| CN212318590U (en) | Pawl type bidirectional controllable overrunning clutch | |
| CN110513474A (en) | Switching equipment and transmission mechanism | |
| CN106090144B (en) | Bidirectional automatic gear shifting transmission gear for electric motor | |
| CN108143521B (en) | A kind of apery humeroradial joint in elbow joint | |
| CN209804469U (en) | Flexibly-connected bidirectional clutch motor | |
| CN204784662U (en) | Gearbox controlling device that shifts | |
| CN206950118U (en) | A kind of automatic cover-turning device | |
| CN207534815U (en) | Steering engine and robot | |
| CN208593319U (en) | Vehicle seat and its angle adjustment device | |
| CN209262110U (en) | Drain motor system, clutch and its input component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180601 Effective date of abandoning: 20231201 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180601 Effective date of abandoning: 20231201 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |