CN206619566U - The structure-improved of electrically operated device clutch - Google Patents
The structure-improved of electrically operated device clutch Download PDFInfo
- Publication number
- CN206619566U CN206619566U CN201720171110.3U CN201720171110U CN206619566U CN 206619566 U CN206619566 U CN 206619566U CN 201720171110 U CN201720171110 U CN 201720171110U CN 206619566 U CN206619566 U CN 206619566U
- Authority
- CN
- China
- Prior art keywords
- clutch
- tooth
- rotating disk
- teeth portion
- electrically operated
- 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- Withdrawn - After Issue
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Abstract
The structure-improved of electrically operated device clutch, the clutch includes drive gear (1) and handle linkage rotating disk (2), it is characterised in that：The drive gear (1) and handle linkage rotating disk (2) one way engagement or in closure or open position one way engagement.The clutch simplifies clutch transmission process, improves the reliability and stability of clutch for clutch control.
Description
Technical field
The utility model belongs to breaker electric operation engineering device technique field, be exactly specifically be related to electrically operated device from
Close the structure-improved of mechanism.
Background technology
Low-voltage circuit breaker is also known as automatic switch, and it is a kind of existing hand switch effect, can carry out decompression automatically again, owe
The electrical equipment of pressure, overload and short-circuit protection.It can be used to distribute electric energy, infrequently start asynchronous motor, to power circuit and
Motor etc. carries out protection, when they occur serious overloads or during the failure such as short-circuit and under-voltage can automatic shutdown circuit, its
Function equivalent to Fuse switch and the combination for crossing underheat relay etc., and it is latter in disjunction fault current as need not become
More parts, have been obtained a wide range of applications.
Traditional miniature circuit breaker, the separating brake of switch, feed motion are, it is necessary to which manual hand manipulation completes.With intelligent electricity
The development of net, urgent need can reliably realize miniature circuit breaker, the switch product of automatic divide-shut brake.Therefore, in the market occur in that with
What miniature circuit breaker, switch were used cooperatively can drive miniature circuit breaker, switch separating brake, the electrically operated device of feed motion.
By sending instructions to this electrically operated device, driving miniature circuit breaker, switch automatic brake separating can be achieved, closes a floodgate, without very important person
Work is manually operated, is effectively saved manpower and materials, using increasingly extensive.The use that the common electrically operated device in existing market has
Centrifugal clutching mechanism, some use screw-and-nut mechanisms are some using commutation fork type clutch etc., in structure
It is all more complicated, cause volume big, part is more, manufacture and packaging technology are complicated, and cost is high, is unfavorable for promoting the use of on a large scale.
Chinese patent discloses a kind of clutch of miniature circuit breaker electrically operated device, and it includes drive gear, turns
Axle and sector gear, drive gear and sector gear are mounted in rotating shaft, and a side end face of drive gear is provided with driving boss, driving
During pinion rotation, driving boss sector gear can be promoted to rotate around the axis, driving boss and the corresponding side of sector gear it
Between be provided with space.The mechanism improves the reliability and stability of motor-operating mechanism, reduces motor-operating mechanism occupancy
Volume, meets after the electrically operated device driving electronic divide-shut brake of miniature circuit breaker, remains to carry out the purpose of breaking-closing operating manually.
But the clutch relies on merely gear drive, handle and the easy setup error of drive gear cooperation position.
Utility model content
Handle and driving that the purpose of this utility model exists aiming at the clutch of existing motor-operating mechanism
The technological deficiency of the easy setup error of gear cooperation position there is provided a kind of structure-improved of electrically operated device clutch, from
Close clutch tooth on clutch tooth and handle of the other gear teeth of tooth and gear part not on same plane, drive gear it is relative one
Face is working face, and opposite one side is non-working surface.The clutch simplifies clutch transmission process, improves clutch for clutch control
Reliability and stability.
Technical scheme
In order to realize above-mentioned technical purpose, the structure-improved of the electrically operated device clutch of the utility model design,
The clutch includes drive gear and handle linkage rotating disk, it is characterised in that：Drive gear and handle the linkage rotating disk
One way engagement or in closure or open position one way engagement.
Further, the drive gear and handle link rotating disk in closure or open position one way engagement.
Then handle linkage rotating disk includes rotating disk and clutch limiting tooth, and rotating disk is provided with clutch-linkage teeth portion, it is described from
Close limiting tooth to set side by side with clutch-linkage teeth portion, it is right in clutch-linkage teeth portion that the clutch limiting tooth is located at rotating disk side
End, the left end gear teeth of clutch-linkage teeth portion are the one side gear teeth；
The drive gear includes driving teeth portion, and driving teeth portion is provided with clutch sliding tooth.
The driving teeth portion clutch sliding tooth and handle linkage rotating disk clutch limiting tooth can only be engaged unidirectionally counterclockwise, clutch
The part cooperation corresponding with clutch limiting tooth that side of the sliding tooth from driving teeth portion along drive gear is stretched out.
The clutch-linkage teeth portion both sides rotating disk outer edge surface is rotating disk light circle portion, the drive gear of the driving teeth portion both sides
Outer edge surface is provided with driving toothless portion).
The drive gear outer edge surface is provided with transmission teeth portion.
The rotating disk dress is on the rotary shaft.
The one side of the clutch limiting tooth dorsad clutch-linkage teeth portion is working face and is engaged work with clutch sliding tooth.
Further, the drive gear of the clutch and handle linkage rotating disk one way engagement, its structure is：The driving
Gear can also be the gear that tooth length increases successively counterclockwise, and the clutch-linkage teeth portion of handle linkage rotating disk is then tooth length and driving
The gear teeth for being only capable of one way engagement that the tooth length correspondence of gear shortens successively.
Beneficial effect
A kind of structure-improved for electrically operated device clutch that the utility model is provided, clutch tooth and gear part its
The relative one side of clutch tooth on clutch tooth and handle of its gear teeth not on same plane, drive gear is working face, conversely
One side be non-working surface.The clutch simplifies clutch transmission process, improves the reliability and stability of clutch for clutch control.
Brief description of the drawings
Accompanying drawing 1 is clutch structural representation when electrically operated device disconnects in the utility model first embodiment；
Accompanying drawing 2 is clutch structural representation when electrically operated device is closed in the utility model first embodiment；
Accompanying drawing 3 is drive gear and hand in clutch after electrically operated device closure in the utility model first embodiment
Handle linkage rotating disk separation schematic diagram；
Accompanying drawing 4 is the utility model first embodiment mounting structure schematic diagram；
Accompanying drawing 5 is the utility model first embodiment dimensional structure diagram；
Accompanying drawing 6 is that the utility model first embodiment installs product figure；
Accompanying drawing 7 is the utility model second embodiment transmission principle structural representation.
Accompanying drawing 8 is the utility model second embodiment structural representation.
Embodiment
With reference to the accompanying drawings and examples, the utility model is elaborated.
Implement 1
As shown in accompanying drawing 1,2,3,4 and 6, the structure-improved of electrically operated device clutch, the drive of the clutch
Moving gear 1 and handle link rotating disk 2 in closure or open position one way engagement, and specific ground structure is the handle linkage rotating disk 2
Including rotating disk 201 and clutch limiting tooth 202, rotating disk 201 is provided with clutch-linkage teeth portion 201a, the clutch-linkage teeth portion 201a
The outer edge surface of both sides rotating disk 201 is rotating disk light circle portion 203, and the clutch limiting tooth 202 is set side by side with clutch-linkage teeth portion 201a,
The clutch limiting tooth 202 is located at the side of rotating disk 201 and is in clutch-linkage teeth portion 201a right-hand members, a clutch-linkage teeth portion 201a left side
The end gear teeth are one side gear teeth 201a01；The drive gear 1 includes driving teeth portion 101, and driving teeth portion 101 is provided with clutch sliding tooth
101a, the driving teeth portion 101 and one side gear teeth 201a01 and the only one of which flank of tooth of clutch limiting tooth 202 be cooperating face from
And form unidirectional engagement counterclockwise, the part that clutch sliding tooth 101a stretches out the side from driving teeth portion 101 along drive gear 1 with
Clutch limiting tooth 202 it is corresponding coordinate, and clutch limiting tooth 202 dorsad clutch-linkage teeth portion 201a one side for working face and with
Clutch sliding tooth 101a is engaged work.
The outer edge surface of drive gear 1 of driving teeth portion 101 both sides is provided with driving toothless portion) 102.
The outer edge surface of drive gear 1 is provided with transmission teeth portion 103.
The rotating disk 201 is in rotary shaft 3.
As shown in figs. 4 and 5, when miniature circuit breaker is in disjunction state, the controlled motor of electronic control board 4 is passed through
5 rotate forward startup, are driven by gear train 6, drive drive gear 1 to rotate counterclockwise, and drive gear 1 is with fixed handle linkage rotating disk 2
Rotate clockwise, electrically operated device handle promotes miniature circuit breaker closure；After miniature circuit breaker closure, pass through Electronic Control line
The reversion of the controlled motor 5 of road plate 4 starts, and is driven by gear train 6, drives drive gear 1 to rotate clockwise and returns to initial position, and
And to be maintained at closing position motionless for electrically operated device handle；Miniature circuit breaker can now be disconnected manually makes electrically operated device hand
Handle returns to open position, and miniature circuit breaker can make miniature circuit breaker after disconnecting with manually operated closure electrically operated device handle
Close again, drive gear 1 is remained stationary as and not shadow during manually operated electrically operated device handle is closed or is disconnected
Ring electricity behaviour's handle regular event.
When miniature circuit breaker closure is, it is necessary to when electrically operated device disconnects miniature circuit breaker, pass through electronic control board 4
The reversion of controlled motor 5 starts, and is driven by gear train 6, drives drive gear 1 to rotate clockwise de- in the linkage of drive gear 1
The cantilever 801 that boss 7 promotes connecting rod 8 is detained, connecting rod 8 rotates clockwise drive dropout moving part 9 and rotated counterclockwise, dropout moving part
Tripping mechanism in the upward movement progress miniature circuit breaker of dead man on 9 is threaded off and disconnects miniature circuit breaker, and miniature circuit breaker breaks
After opening, rotated forward and started by the controlled motor 1 of electronic control board 4, is driven by gear train 6, drive drive gear 1 counterclockwise
Rotate back into initial position.
The clutch tooth and handle of the clutch tooth of the structure and other gear teeth of gear part not on same plane, drive gear
On the relative one side of clutch tooth be working face, opposite one side is non-working surface.When closure or open position, drive gear can
Reversion departs from handle, and handle is remained stationary as；During the clutch open position, handle is manually operable closure.
Implement 2
As depicted in figures 7 and 8, a kind of structure-improved of electrically operated device clutch, the driving of the clutch
Gear 1 and the handle linkage one way engagement of rotating disk 2, concrete structure is that the drive gear 1 can also be that tooth length increases successively counterclockwise
Long gear, the clutch-linkage teeth portion 201a of handle linkage rotating disk 2 then shortens successively for tooth length is corresponding with the tooth length of drive gear 1
The gear teeth.
A kind of structure-improved for electrically operated device clutch that the example structure is provided, clutch tooth and gear part
The relative one side of clutch tooth on clutch tooth and handle of other gear teeth not on same plane, drive gear is working face, phase
Anti- one side is non-working surface.Handle is at any position, and drive gear can be inverted, and handle is not driven the power of gear；Drive
Moving gear is at any position, and handle is manually operable closure.
Structure, ratio, size depicted in the present embodiment institute accompanying drawings etc., only to coordinate in disclosed in specification
Hold, so that those skilled in the art is understood with reading, be not limited to the enforceable qualifications of the utility model, therefore not
Has technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influenceing this practicality new
Under effect that type can be generated and the purpose that can reach, it all should still fall and obtain and can contain in the technology contents disclosed in the utility model
In the range of lid.Meanwhile, it is cited such as " on ", " under ", "left", "right", " centre ", " clockwise ", " inverse time in this specification
The term of pin " etc., is merely convenient to understanding for narration, and is not used to limit the enforceable scope of the utility model, its relative pass
System is altered or modified, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
Claims (8)
1. the structure-improved of electrically operated device clutch, the clutch includes drive gear (1) and handle linkage turns
Disk (2), it is characterised in that：The drive gear (1) and handle linkage rotating disk (2) one way engagement or in closure or open position
One way engagement.
2. the structure-improved of electrically operated device clutch as claimed in claim 1, it is characterised in that：The handle linkage
Rotating disk (2) includes rotating disk (201) and clutch limiting tooth (202), and rotating disk (201) is provided with clutch-linkage teeth portion (201a), described
Clutch limiting tooth (202) is set side by side with clutch-linkage teeth portion (201a), and the clutch limiting tooth (202) is located at rotating disk (201)
Side is in clutch-linkage teeth portion (201a) right-hand member, and the left end gear teeth of clutch-linkage teeth portion (201a) are the one side gear teeth
(201a01)；
The drive gear (1) includes driving teeth portion (101), and driving teeth portion (101) is provided with clutch sliding tooth (101a), and clutch
Sliding tooth (101a) is the one side gear teeth.
3. the structure-improved of electrically operated device clutch as claimed in claim 2, it is characterised in that：The clutch driving
Tooth (101a) and clutch limiting tooth (202) can only one way engagement, clutch sliding tooth (101a) is from driving teeth portion (101) along sliding tooth
Take turns the part cooperation corresponding with clutch limiting tooth (202) that the side of (1) is stretched out.
4. the structure-improved of electrically operated device clutch as claimed in claim 2, it is characterised in that：The clutch-linkage
Teeth portion (201a) both sides rotating disk (201) outer edge surface is rotating disk light circle portion (203), the sliding tooth of described driving teeth portion (101) both sides
(1) outer edge surface is taken turns provided with driving toothless portion) (102).
5. the structure-improved of electrically operated device clutch as claimed in claim 2, it is characterised in that：The drive gear
(1) outer edge surface is provided with transmission teeth portion (103).
6. the structure-improved of electrically operated device clutch as claimed in claim 2, it is characterised in that：The rotating disk
(201) in rotary shaft (3).
7. the structure-improved of electrically operated device clutch as claimed in claim 2, it is characterised in that：The clutch is spacing
The one side of tooth (202) dorsad clutch-linkage teeth portion (201a) is working face and is engaged work with clutch sliding tooth (101a).
8. the structure-improved of electrically operated device clutch as claimed in claim 1, it is characterised in that：The drive gear
(1) can also be gear that tooth length increases successively counterclockwise, the clutch-linkage teeth portion (201a) of handle linkage rotating disk (2) is then
The tooth length gear teeth for being only capable of one way engagement shortened successively corresponding with the tooth length of drive gear (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171110.3U CN206619566U (en) | 2017-02-24 | 2017-02-24 | The structure-improved of electrically operated device clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171110.3U CN206619566U (en) | 2017-02-24 | 2017-02-24 | The structure-improved of electrically operated device clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206619566U true CN206619566U (en) | 2017-11-07 |
Family
ID=60231405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720171110.3U Withdrawn - After Issue CN206619566U (en) | 2017-02-24 | 2017-02-24 | The structure-improved of electrically operated device clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206619566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511291A (en) * | 2017-02-24 | 2018-09-07 | 上海良信电器股份有限公司 | The structure-improved of electrically operated device clutch |
-
2017
- 2017-02-24 CN CN201720171110.3U patent/CN206619566U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511291A (en) * | 2017-02-24 | 2018-09-07 | 上海良信电器股份有限公司 | The structure-improved of electrically operated device clutch |
| CN108511291B (en) * | 2017-02-24 | 2019-09-17 | 上海良信电器股份有限公司 | The structure-improved of electrically operated device clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171107 Effective date of abandoning: 20190917 |