CN2449354Y - Electric executive mechanism - Google Patents
Electric executive mechanism Download PDFInfo
- Publication number
- CN2449354Y CN2449354Y CN 00240822 CN00240822U CN2449354Y CN 2449354 Y CN2449354 Y CN 2449354Y CN 00240822 CN00240822 CN 00240822 CN 00240822 U CN00240822 U CN 00240822U CN 2449354 Y CN2449354 Y CN 2449354Y
- Authority
- CN
- China
- Prior art keywords
- axostylus axostyle
- motor
- operating mechanism
- circuit breaker
- driven gear
- 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 - Fee Related
Links
Images
Landscapes
- Breakers (AREA)
Abstract
The utility model relates to an electric actuating mechanism of a breaker, which comprises a motor (10), a retarding mechanism and an actuating mechanism. The utility model is characterized in that the actuating mechanism comprises a driven gear (1), a connecting rod (6) and a dialing part. The eccentric position of the driven gear (1) is connected with one end of the connecting rod (6) by a pivot shaft, and the other end of the connecting rod (6) is connected with the dialing part (6) by a pivot shaft. The driven gear (1) is connected with a machine rack (7) by a pivot shaft. The machine rack (7) is provided with a guiding slot (2), and the dialing part is inserted into the guiding slot (2). The utility model can increase the length of travel of a handle of the breaker, and the volume of the utility model is reduced. The position relation of the dialing part and the handle of the breaker just is the movement in one direction, so friction can be reduced.
Description
The utility model relates to a kind of motor-operating mechanism that circuit breaker is carried out the open and close operation.
Prior art is shown in accompanying drawing 5 and accompanying drawing 6, comprise motor, the reducing gear that is connected with the output shaft of motor, the operating mechanism that is connected with the output drive disk assembly of described reducing gear, its eccentric wheel is at horizontal level, the handle of circuit breaker is moved to the left and can only arrives eccentric edge, has limited the stroke of handle.Then the eccentric wheel diameter is bigger as reaching prescribed stroke, makes the volume of operating mechanism increase.Directly draw the handle of circuit breaker by the drag hook on the connecting rod, moving of vertical and horizontal arranged on horizontal plane between drag hook and the circuit breaker handle, promptly circuit breaker handle is had rubbing, therefore friction between the two is big.Bearing pin is located on one side, and is stressed not steady.
The purpose of this utility model is to provide the motor-operating mechanism of a kind of flexible operation, circuit breaker that volume is little.
The technical solution of the utility model is: a kind of motor-operating mechanism of circuit breaker comprises motor, the reducing gear that is connected with the output shaft of motor, the operating mechanism that is connected with the output drive disk assembly of described reducing gear; Described operating mechanism comprises driven gear, connecting rod, leaves the shifting part for the circuit breaker handle insertion in gap, the pivotally connected end that connecting rod is arranged of the eccentric position of described driven gear, the other end of described connecting rod and described shifting part are pivotally connected, described driven gear is connected with rack pivot, also have gathering sill on the described frame, described shifting part is inserted in the described gathering sill and shifting part and described guiding cell wall are slidingly connected.
The utility model compared with prior art has following advantage:
Because the handle of circuit breaker is movable to the center of driven gear at most, therefore can increase the stroke of handle greatly, reduce the volume of product, and the transmission of power is steady.And the relation of the position between shifting part and the circuit breaker handle is moving of a direction, can reduce friction.
The utility model will be further described below in conjunction with drawings and Examples:
Accompanying drawing 1 is a front view of the present utility model;
Accompanying drawing 2 is a vertical view of the present utility model;
Accompanying drawing 3 is the A-A direction cutaway view of accompanying drawing 1;
Accompanying drawing 4 is a left view of the present utility model;
Accompanying drawing 5 is the front view of prior art;
Accompanying drawing 6 is the vertical view of prior art; Wherein:
[1], driven gear; [2], gathering sill; [3], driving gear; [4], driving shaft; [5], preceding axostylus axostyle; [6], connecting rod; [7], frame; [8], back axostylus axostyle; [9], circuit breaker handle; [10], motor; [11], antero posterior axis joint element for bar; [12], bearing pin; [13], slot;
Embodiment: to accompanying drawing 4, a kind of motor-operating mechanism of circuit breaker comprises motor [10], the reducing gear that is connected with the output shaft of motor [10], the operating mechanism that is connected with the output drive disk assembly of described reducing gear referring to accompanying drawing 1; Described operating mechanism comprises driven gear [1], connecting rod [6], leaves the shifting part for the circuit breaker handle insertion in gap, the pivotally connected end that connecting rod [6] is arranged of the eccentric position of described driven gear [1], the other end of described connecting rod [6] and described shifting part [6] are pivotally connected, described driven gear [1] is pivotally connected with frame [7], also have gathering sill [2] on the described frame [7], described shifting part is inserted in the described gathering sill [2] and shifting part and described guiding cell wall are slidingly connected.
Described driven gear [1] has two and be symmetricly set in the both sides of frame [7] coaxially, described connecting rod [6] has two and be symmetricly set in the both sides of frame [7], and the other end of described two connecting rods [6] is pivotally connected with the two ends of described shifting part [6] respectively.
Described shifting part [6] is made up of the antero posterior axis joint element for bar [11] that two two ends are inserted in the interior preceding axostylus axostyle [5] of gathering sill [2], back axostylus axostyle [8], the described preceding axostylus axostyle [5] of connection and back axostylus axostyle [8] respectively, be provided with the gap between axostylus axostyle [5] and the back axostylus axostyle [8] before described, be used for the circuit breaker handle shown in the accompanying drawing 1 [9] and insert.
Be with roll sleeve on the axostylus axostyle [5] before described, also be with roll sleeve on the described back axostylus axostyle [8], before making axostylus axostyle [5] with after roll and be connected between the axostylus axostyle [8] with between the circuit breaker handle [9], reduce friction.
Be engaged with driving gear [3] on the tooth of described driven gear [1], the axle of described driving gear [3] is connected with described reducing gear.
Claims (5)
1, a kind of motor-operating mechanism of circuit breaker comprises motor [10], the reducing gear that is connected with the output shaft of motor [10], the operating mechanism that is connected with the output drive disk assembly of described reducing gear; It is characterized in that: described operating mechanism comprises driven gear [1], connecting rod [6], leaves the shifting part for the circuit breaker handle insertion in gap, the pivotally connected end that connecting rod [6] is arranged of the eccentric position of described driven gear [1], the other end of described connecting rod [6] and described shifting part [6] are pivotally connected, described driven gear [1] is pivotally connected with frame [7], also have gathering sill [2] on the described frame [7], described shifting part is inserted in the described gathering sill [2] and shifting part and described guiding cell wall are slidingly connected.
2, the motor-operating mechanism of circuit breaker according to claim 1, it is characterized in that: described driven gear [1] has two and be symmetricly set in the both sides of frame [7] coaxially, described connecting rod [6] has two and be symmetricly set in the both sides of frame [7], and the other end of described two connecting rods [6] is pivotally connected with the two ends of described shifting part [6] respectively.
3, the motor-operating mechanism of circuit breaker according to claim 1, it is characterized in that: described shifting part [6] is made up of the antero posterior axis joint element for bar [11] that two two ends are inserted in the interior preceding axostylus axostyle [5] of gathering sill [2], back axostylus axostyle [8], the described preceding axostylus axostyle [5] of connection and back axostylus axostyle [8] respectively, is provided with the gap between described preceding axostylus axostyle [5] and the back axostylus axostyle [8].
4, the motor-operating mechanism of circuit breaker according to claim 3 is characterized in that: be with roll sleeve on the axostylus axostyle [5] before described, also be with roll sleeve on the described back axostylus axostyle [8].
5, the motor-operating mechanism of circuit breaker according to claim 1 is characterized in that: be engaged with driving gear [3] on the tooth of described driven gear [1], the axle of described driving gear [3] is connected with described reducing gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240822 CN2449354Y (en) | 2000-10-30 | 2000-10-30 | Electric executive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240822 CN2449354Y (en) | 2000-10-30 | 2000-10-30 | Electric executive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2449354Y true CN2449354Y (en) | 2001-09-19 |
Family
ID=33601397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00240822 Expired - Fee Related CN2449354Y (en) | 2000-10-30 | 2000-10-30 | Electric executive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2449354Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937782A (en) * | 2010-09-09 | 2011-01-05 | 无锡市凯旋电机有限公司 | Directional circle type clutch |
| CN110890253A (en) * | 2019-11-27 | 2020-03-17 | 南京亚派科技股份有限公司 | Operating mechanism of miniature circuit breaker |
-
2000
- 2000-10-30 CN CN 00240822 patent/CN2449354Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937782A (en) * | 2010-09-09 | 2011-01-05 | 无锡市凯旋电机有限公司 | Directional circle type clutch |
| CN101937782B (en) * | 2010-09-09 | 2012-10-31 | 无锡市凯旋电机有限公司 | Directional circle type clutch |
| CN110890253A (en) * | 2019-11-27 | 2020-03-17 | 南京亚派科技股份有限公司 | Operating mechanism of miniature circuit breaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2449354Y (en) | Electric executive mechanism | |
| CN2468625Y (en) | Machine for straightening and cutting steel bar | |
| CN202448346U (en) | Crankshaft mould closing mechanism | |
| CN216251067U (en) | Car networking 5G antenna of using car | |
| CN113083966B (en) | Connecting piece bending equipment for manufacturing high-end equipment | |
| CN2813645Y (en) | Combing machine nipper driving device | |
| CN215785901U (en) | Slide resistance wire arc bender | |
| CN106965203B (en) | Mechanical arm | |
| CN2325509Y (en) | Walking beam type well pumping unit having swing link | |
| CN215351943U (en) | Mahjong tile pushing device of mahjong machine | |
| CN216947439U (en) | Driving mechanism of cloth cutter of sewing machine | |
| CN2153515Y (en) | Transmission for bicycle or tricycle | |
| CN220005720U (en) | Feeding mechanism of high-speed punch press | |
| CN219643730U (en) | Driving device convenient for quick assembly disassembly of motor | |
| CN219743866U (en) | Double peach-shaped wheel pushing and lifting structure of mahjong machine | |
| CN220645088U (en) | Operation frame | |
| CN214428581U (en) | Modular mechanism and circuit breaker of two semi-axles dropout | |
| CN201112160Y (en) | Single spring electromagnetic operation mechanism | |
| CN209901745U (en) | High-speed pulse reversing mechanism | |
| CN219991011U (en) | Traction device for steel wire rope | |
| CN114347553A (en) | Cardboard location fluting device is used in carton processing | |
| CN2332063Y (en) | Manual operation mechanism of circuit breaker | |
| CN214023209U (en) | Wire bending machine | |
| CN220144401U (en) | Driving mechanism of bending machine sliding block | |
| CN215697229U (en) | High-speed reciprocating cache structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |