CN1217369C - Electric operation mechanism for intelligent breaker - Google Patents
Electric operation mechanism for intelligent breaker Download PDFInfo
- Publication number
- CN1217369C CN1217369C CN 03131888 CN03131888A CN1217369C CN 1217369 C CN1217369 C CN 1217369C CN 03131888 CN03131888 CN 03131888 CN 03131888 A CN03131888 A CN 03131888A CN 1217369 C CN1217369 C CN 1217369C
- Authority
- CN
- China
- Prior art keywords
- ratchet
- centre wheel
- planet carrier
- pallet
- output shaft
- 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.)
- Expired - Lifetime
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention relates to an intelligent automatic air circuit breaker used as the automatic remote operation and the relevant control of the intelligent automatic air circuit breaker. The mechanism is composed of a high-efficiency series-excited motor and a planet retarding mechanism, wherein a center gear can be converted between a fixing mode and a floating mode and a planet frame is provided with a lug boss and a control lever to form a mechanism so as to synchronously control the motor and the position of an output shaft.
Description
Technical field
The present invention relates to intelligent automatic air circuit, a kind of automation remote operation of intelligent automatic air circuit specifically and relevant controlling organization.
Background technology
In the prior art, the control of motor and output shaft realizes that by centre wheel wherein wheel has groove 15 and boss 16 as shown in Figure 6 on centre wheel, be used for controlling respectively the position of motor and output shaft, therefore be difficult to realize the Synchronization Control of motor and output shaft.
Summary of the invention
The objective of the invention is to design a kind of Intelligence Electric Circuit Breaker Operative Mechanism, so that Synchronization Control is realized in the position of motor and output shaft.
According to scheme provided by the invention, the output of motor is connected with the input of decelerator, it is characterized in that: decelerator is by the centre wheel that has ratchet, the planetary wheeling mechanism and the pallet that have output shaft are formed, in planetary wheeling mechanism, planetary gear is installed on the planet carrier, output shaft is installed on the middle part of planet carrier, the internal tooth engagement of planetary gear and centre wheel, have a boss on the planet carrier, on pallet, have ratchet and connecting rod, control boss and control lever are set on connecting rod, centre wheel is concentric with planet carrier and output shaft, and the ratchet concentric with centre wheel is set on a side end face of centre wheel.
Several planetary gears are installed on planet carrier equably, the internal tooth of the inwall setting of centre wheel and planetary gear engagement, ratchet on the pallet can embed between the ratchet at ratchet edge, control boss on the pallet can contact with the boss on the planet carrier, and the control lever on the pallet can contact with the microswitch on the decelerator.
Advantage of the present invention is: this mechanism is made up of high efficiency series-wound motor and planetary gear speed reducing mechanism, its centre wheel can be changed between fixing and unsteady, and, have boss and control lever composition mechanism on the planet carrier, can carry out Synchronization Control to the position of motor and output shaft, avoiding the output shaft back motor that puts in place not stop, or output shaft also do not put in place, and motor such as stops in advance at problem.Thereby avoid the malfunction of circuit breaker.
Description of drawings
Fig. 1 is the connection status figure of motor and centre wheel.
Fig. 2 is a planetary gear output shaft structure chart.
Fig. 3 is the pallet structure chart.
Fig. 4, Fig. 5 are operating position figure.
Fig. 6 is original centre wheel structure chart.
Embodiment
Label among the figure is: 1-motor, 2-decelerator, 3-output shaft, 4-centre wheel, 5-ratchet, 6-pallet; The 7-planetary gear, the 8-connecting rod, the 9-planet carrier, the 10-boss, 11-controls boss, 12-control lever, 13-ratchet; The 14-microswitch.
Motor 1 is connected with decelerator 2, and decelerator 2 is by the centre wheel 4 that has ratchet 5, and the planetary wheeling mechanism and the pallet 6 that have output shaft 3 are formed.
In planetary wheeling mechanism, planetary gear 7 is installed on the planet carrier 9, and output shaft 3 is installed on the middle part of planet carrier 9, and planetary gear 7 meshes with the internal tooth of centre wheel 4.
Have a boss 10 on the planet carrier 9.
On pallet 6, have ratchet 13 and connecting rod 8, control boss 11 and control lever 12 are set on connecting rod 8.
Shown in Fig. 4,5, when motor 1 begins to rotate, motor slows down by first-stage worm gear worm speed-down and primary cylinder gear, and 3 planetary gears engagements in last and the planet-gear speed reducer are so that drive centre wheel 4 rotations counterclockwise, but because this moment, the ratchet 13 on the pallet 6 withstood ratchet 5 on the centre wheel 4, see Fig. 4, centre wheel 4 can not be rotated, therefore, centre wheel 4 is in the relative fixed state, is clockwise rotated by the planetary gear 7 drive output shafts 3 and the planet carrier 9 that are positioned at centre wheel 4; When turning to certain position, as shown in Figure 5, boss 10 jack-up connecting rods control boss 11 on the planet carrier 9, the ratchet 13 that fuses of jack-up and connecting rod control boss 11 simultaneously, ratchet 13 disengaging ratchets 5 make centre wheel 4 rotation of can floating, planet carrier 9 and output shaft 3 are then motionless, control lever 12 promotes microswitch 14 actions simultaneously, makes the motor stall, has realized the Synchronization Control of motor and output shaft position.
Claims (2)
1, Intelligence Electric Circuit Breaker Operative Mechanism, the output of motor (1) is connected with the input of decelerator (2), it is characterized in that: decelerator (2) is by the centre wheel that has ratchet (5) (4), the planetary wheeling mechanism and the pallet (6) that have output shaft (3) are formed, in planetary wheeling mechanism, planetary gear (7) is installed on the planet carrier (9), output shaft (3) is installed on the middle part of planet carrier (9), planetary gear (7) meshes with the internal tooth (18) of centre wheel (4), have a boss (10) on the planet carrier (9), on pallet (6), have ratchet (13) and connecting rod (8), control boss (11) and control lever (12) are set on connecting rod (8), centre wheel (4) is concentric with planet carrier (9) and output shaft (3), and the ratchet (5) concentric with centre wheel (4) is set on a side end face of centre wheel (4).
2, mechanism according to claim 1, it is characterized in that: several planetary gears (7) are installed on planet carrier (9) equably, the internal tooth (18) of the inwall setting of centre wheel (4) and planetary gear (7) engagement, ratchet (13) on the pallet (6) can embed between the ratchet (17) at ratchet (5) edge, control boss (11) on the pallet (6) can contact with the boss (10) on the planet carrier (9), and the control lever (12) on the pallet (6) can contact with the microswitch (14) on the decelerator (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03131888 CN1217369C (en) | 2003-06-11 | 2003-06-11 | Electric operation mechanism for intelligent breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03131888 CN1217369C (en) | 2003-06-11 | 2003-06-11 | Electric operation mechanism for intelligent breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1487549A CN1487549A (en) | 2004-04-07 |
| CN1217369C true CN1217369C (en) | 2005-08-31 |
Family
ID=34153908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03131888 Expired - Lifetime CN1217369C (en) | 2003-06-11 | 2003-06-11 | Electric operation mechanism for intelligent breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1217369C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101789337B (en) * | 2010-02-24 | 2012-01-04 | 无锡市凯旋电机有限公司 | Rocking guide rod type electric operating mechanism for circuit breaker |
| CN103742008A (en) * | 2013-12-27 | 2014-04-23 | 南京康尼机电股份有限公司 | Motor-driven auxiliary lock |
| CN104821260B (en) * | 2015-05-20 | 2017-01-18 | 无锡凯绎科技有限公司 | Dual pawl planetary gear device for electro-control mechanism |
| KR101839091B1 (en) * | 2016-12-05 | 2018-03-16 | 엘에스산전 주식회사 | Charging device of air circuit breaker |
| CN108417458A (en) * | 2018-03-28 | 2018-08-17 | 无锡市凯旋电机有限公司 | The more microswitch structures of breaker motor-operating mechanism |
| CN110571108A (en) * | 2019-10-16 | 2019-12-13 | 无锡市凯旋电机有限公司 | Structure for connecting electric operating mechanism and main shaft of circuit breaker |
| CN111341576B (en) * | 2020-02-25 | 2021-12-17 | 平高集团有限公司 | Quick earthing switch and operating mechanism |
| CN114068256B (en) * | 2020-07-30 | 2024-06-25 | 施耐德电气（中国）有限公司 | Operating mechanism for circuit breaker and circuit breaker |
-
2003
- 2003-06-11 CN CN 03131888 patent/CN1217369C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1487549A (en) | 2004-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: WUXI KAIXUAN MOTOR Co.,Ltd. Assignor: Gu Fangming|Xu Lei Contract fulfillment period: 2008.3.5 to 2013.3.5 Contract record no.: 2009320000253 Denomination of invention: Electric operation mechanism for intelligent breaker Granted publication date: 20050831 License type: Exclusive license Record date: 20090306 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.3.5 TO 2013.3.5; CHANGE OF CONTRACT Name of requester: WUXI KAIXUAN MOTOR CO., LTD. Effective date: 20090306 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20050831 |