CN204442210U - A kind of motor starter quick clutch device - Google Patents
A kind of motor starter quick clutch device Download PDFInfo
- Publication number
- CN204442210U CN204442210U CN201520166268.2U CN201520166268U CN204442210U CN 204442210 U CN204442210 U CN 204442210U CN 201520166268 U CN201520166268 U CN 201520166268U CN 204442210 U CN204442210 U CN 204442210U
- Authority
- CN
- China
- Prior art keywords
- electrode
- motor
- plate electrode
- clutch device
- movable plate
- 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.)
- Active
Links
- 239000007858 starting material Substances 0.000 title claims abstract description 10
- 230000003068 static effect Effects 0.000 claims abstract description 8
- 238000010891 electric arc Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of motor starter quick clutch device, comprise the surge drum be set on motor shaft, movable plate electrode and static plate electrode, guide rod, stage clip, moving electrode and stationary electrode, on the inside and outside surface of movable plate electrode or static plate electrode is provided with magnet piece.The utility model has motor can not can not produce electric arc between frequent starting and sound electrode remarkable advantage due to spread of voltage.
Description
Technical field
The utility model relates to a kind of electric motor starting technology, particularly a kind of motor starter quick clutch device.
Background technology
Application number be 2014103306841(oneself through open) structure that discloses a kind of brushless self-control motor liquid resistance starter is that six stationary electrodes are distributed on the lateral wall of surge drum inner chamber, the both sides of each stationary electrode are provided with insulation column, the two ends of supporting bracket are fixed on described insulation column by screw, guide rod is sliding to be fitted in the guide hole of described supporting bracket, the outer end of this guide rod is provided with the moving electrode relative with described stationary electrode, its the inner is provided with major diameter stepped cylinder, on guide rod between the major diameter stepped cylinder that compression spring sleeve is located at supporting bracket and guide rod the inner, the two ends of flexible circuit are connected with the binding post on the surge drum end cap of the inner of guide rod respectively.This brushless self-control motor liquid resistance starter, motor is in operation process, when voltage instability timing, low during height during motor speed, or cause sound electrode contact not tight during motor load change, very to occurring sound electrode separation, between motor frequent starting and sound electrode, produce the defects such as electric arc influence electrode life.
Summary of the invention
The utility model object is to provide a kind of voltage instability motor can not produce electric arc a kind of motor starter quick clutch device between frequent starting and sound electrode.
The technical scheme realizing the utility model object is a kind of motor starter quick clutch device, comprise the surge drum be set on motor shaft, movable plate electrode and static plate electrode, guide rod, stage clip, moving electrode and stationary electrode, it is characterized in that: on the inside and outside surface of movable plate electrode or static plate electrode is provided with magnet piece.
The utility model has motor can not can not produce electric arc between frequent starting and sound electrode remarkable advantage due to spread of voltage compared with the prior art.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Embodiment:
In conjunction with above-mentioned accompanying drawing, the utility model is elaborated, in order to overcome the above-mentioned technological deficiency that prior art exists, by screw or welding, two magnet pieces 12 are fixed on the inner surface of movable plate electrode 11, also can be located on the outer surface of movable plate electrode, the height of magnet piece is now less than the height of moving contact, also can two magnet pieces be fixed on stationary electrode, the height of magnet piece should lower than the height of stationary electrode, or the height of moving contact is greater than the height of magnet piece, magnet piece can not affect the laminating of sound electrode in a word.Do not do to change to the motor shaft 1 of prior art, liquid storing barrel 2, flexible wire 3, binding post 4, guide rod 5, stage clip 6, supporting bracket 7, pillar 8, surge drum shell 9, static plate electrode 10 and movable plate electrode 11.
Operation principle of the present utility model, in motor start-up procedure, first hinder resistor fluid electrical conductive communication electric motor loop in cylinder by starter liquid, electric machine rotation, constantly increase with motor speed, movable plate electrode is under centrifugal action, the elastic resistance overcoming stage clip is moved to static plate electrode, when motor speed is close to rated speed, namely when moving electrode is close to stationary electrode, the magneticaction of magnet piece and the acting in conjunction result of centrifugal force, moving electrode fast and stationary electrode fit, realize soft start, when avoiding sound electrode to fit, produce electric arc; In machine operation process, when supply power voltage for a certain reason spread of voltage (fluctuated) time, when motor speed drops to certain rotating speed, due to the suction of magnet, can not diminish because rotating speed reduces centrifugal force and make moving electrode be separated (now needing to restart) with stationary electrode, thus avoid motor because of voltage fluctuation or load variations and the defect of frequent starting and the generation of inter-electrode arc, cause reduce electrode life.The design of magnet magnetic force should meet: when Rated motor rotating speed drops to certain sub-speed rotating speed, the condition that sound electrode can not be separated.
Claims (1)
1. a motor starter quick clutch device, comprises the surge drum be set on motor shaft, movable plate electrode and static plate electrode, guide rod, stage clip, moving electrode and stationary electrode, it is characterized in that: on the inside and outside surface of movable plate electrode or static plate electrode is provided with magnet piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166268.2U CN204442210U (en) | 2015-03-24 | 2015-03-24 | A kind of motor starter quick clutch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166268.2U CN204442210U (en) | 2015-03-24 | 2015-03-24 | A kind of motor starter quick clutch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204442210U true CN204442210U (en) | 2015-07-01 |
Family
ID=53610023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520166268.2U Active CN204442210U (en) | 2015-03-24 | 2015-03-24 | A kind of motor starter quick clutch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204442210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104660110A (en) * | 2015-03-24 | 2015-05-27 | 尚勤贵 | Rapid connecting and disconnecting device for motor starter |
-
2015
- 2015-03-24 CN CN201520166268.2U patent/CN204442210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104660110A (en) * | 2015-03-24 | 2015-05-27 | 尚勤贵 | Rapid connecting and disconnecting device for motor starter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204067247U (en) | Starter and electromagnetic switch thereof | |
| CN204442210U (en) | A kind of motor starter quick clutch device | |
| CN104660110A (en) | Rapid connecting and disconnecting device for motor starter | |
| WO2016008386A1 (en) | Self-controlled brushless motor liquid resistance starter | |
| CN105099115A (en) | Switched reluctance motor with axial distribution phase equal-pole structure | |
| CN103123884A (en) | Contact spring device | |
| CN103123878B (en) | Three-phase one-tank vacuum circuit breaker and main loop structure thereof | |
| CN210200627U (en) | Permanent magnet centrifugal switch of brushless acyclic starter | |
| CN104112575B (en) | A kind of on-load voltage regulation capacity transfer shunting switch | |
| CN105118742A (en) | Contact-adhesion-resistant solenoid switch for starter | |
| CN204177836U (en) | A kind of EL test probe assembly | |
| CN201629270U (en) | Bi-stable magnetic latching contactor for electro-tricycle power switch | |
| CN103779038A (en) | Thrust maintaining electromagnet | |
| CN204835993U (en) | Centrifugal switch and brushless liquid that has this centrifugal switch hinder motor starter | |
| CN206977328U (en) | A kind of electromagnetic flywheels | |
| CN204835992U (en) | Centrifugal switch and brushless liquid that has this centrifugal switch hinder motor starter | |
| CN204538892U (en) | A kind of engine electric igniter finite angle motor | |
| CN209659184U (en) | A kind of acyclic starter of permanent-magnet brushless | |
| CN203134670U (en) | Three-phase common-box vacuum circuit breaker and main loop structure thereof | |
| CN105071707A (en) | Centrifugal switch and brushless liquid-resistance motor starter comprising same | |
| CN104616933A (en) | Electromagnetic switch | |
| CN203827226U (en) | Single-phase motor starting and operating device adopting pure AC capacitor | |
| WO2015052077A3 (en) | Electric machine with rotor, coil winding and electrically conductive element | |
| CN202009276U (en) | High-efficiency slotless micromotor | |
| CN203526772U (en) | Wire feeding motor starting control circuit of carbon dioxide gas shielded welding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180116 Address after: Weihui City, Xinxiang City, Henan province 453634 Ji Tun Zhen Liang Ma Tai Cun Patentee after: Henan new electromechanical equipment Co. Ltd Address before: 453601 northwest stream village of Huixian City, Huixian City, Xinxiang City, Henan Patentee before: Shang Qingui |
|
| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: Huixian City, Xinxiang City, Henan province 453634 Ji Tun Zhen Liang Ma Tai Cun Patentee after: Henan new electromechanical equipment Co. Ltd Address before: Weihui City, Xinxiang City, Henan province 453634 Ji Tun Zhen Liang Ma Tai Cun Patentee before: Henan new electromechanical equipment Co. Ltd |
|
| CP02 | Change in the address of a patent holder |