CN104399602A - Insulation fixing plate of centrifugal switch device - Google Patents
Insulation fixing plate of centrifugal switch device Download PDFInfo
- Publication number
- CN104399602A CN104399602A CN201410604740.6A CN201410604740A CN104399602A CN 104399602 A CN104399602 A CN 104399602A CN 201410604740 A CN201410604740 A CN 201410604740A CN 104399602 A CN104399602 A CN 104399602A
- Authority
- CN
- China
- Prior art keywords
- fixing plate
- stationary contact
- insulation fixing
- static contact
- switch device
- 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.)
- Pending
Links
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention discloses an insulation fixing plate of a centrifugal switch device. The insulation fixing plate is provided with a first stationary contact and a second stationary contact, is basically U-shaped, and comprises two connecting areas and a base area, wherein the two connecting areas are positioned on two sides of a rotary shaft respectively; the base area is positioned between the two connecting areas and is used for arranging the first stationary contact and the second stationary contact; a gap which is used for being arranged by directly facing the moving contact is formed in the insulating fixing plate; the first stationary contact and the second stationary contact are basically step-shaped and are arranged at the positions, on two sides of the gap, on a plate body of the insulation fixing plate; each of the first stationary contact and the second stationary contact is provided with a stationary contact point. The centrifugal switch is more reasonable and simpler in structure, a conventional spring connecting reset mode is replaced with an elastic sheet connecting reset mode, the parts are less, and fault sources are less accordingly; the working performance is more stable and more reliable.
Description
The application is application number is 201210572433.5, and the applying date is on December 25th, 2012, and invention and created name is the divisional application of the application for a patent for invention of " filter centrifugal ".
Technical field
the invention belongs to de-liquid technical field, be specifically related to a kind of part of centrifugal switch device of filter centrifugal.
Background technology
The centrifugal switch structure of traditional filter centrifugal adopts spring to connect homing position type, and its parts are more, and the source of trouble is also more, and service behaviour is reliable and stable not.
Summary of the invention
The object of this invention is to provide a kind of parts less, the source of trouble is also less, the part of the centrifugal switch device of the filter centrifugal of stable and reliable working performance.
The technical scheme realizing the object of the invention is: the insulation fixing plate of centrifugal switch device, and its design feature is: insulation fixing plate is provided with the first static contact and the second static contact; The basic configuration of described insulation fixing plate is U-shaped, comprises separation two bonding pads of rotating shaft both sides and the base between two bonding pads; Base is used for arranging the first static contact and the second static contact.For being fixedly connected with the position of elastic component when each bonding pad is use.
Described insulation fixing plate be provided with for just to moving contact arrange breach; The basic configuration of described first static contact and the second static contact is step-like, and is arranged on the insulation fixing plate plate body of breach both sides; First static contact and the second static contact are respectively provided with a stationary contact.
Adopt the parts of centrifugal switch device of the present invention less, the source of trouble is also less, stable and reliable working performance.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the filter centrifugal adopting centrifugal switch device of the present invention;
Fig. 2 for the shaft of filter centrifugal shown in Fig. 1 with adopt centrifugal switch device of the present invention with the use of time a kind of perspective view;
Fig. 3 is for rotating shaft shown in Fig. 2 and adopt centrifugal switch device of the present invention from a kind of perspective view during another angle views;
Fig. 4 is for adopting a kind of perspective view of centrifugal switch device of the present invention in filter centrifugal shown in Fig. 1;
Fig. 5 is a kind of perspective view of centrifugal switch device shown in Fig. 4 after removing centrifugal slider;
Fig. 6 is insulation fixing plate in centrifugal switch device shown in Fig. 4 also i.e. a kind of perspective view of the present invention;
Fig. 7 is a kind of perspective view of the Elastic of centrifugal switch device shown in Fig. 4 part.
Reference numeral in above-mentioned accompanying drawing is as follows:
Motor 1, casing 11, top cover 12, rotating shaft 13,
Material container 2, aperture 21,
Bracket 3, keyhole 31, liquid drain hole 32, annular gets rid of liquid boss 33, gets rid of liquid level 34,
Liquid storage container 4, liquid outlet 41,
Centrifugal switch device 6, centrifugal slider 61, slip pipe district 611, annular installation base 612, moving contact 62, elastic component 63, electric connection board district 631, installing plate district 632, U-shaped elastic plate district 633, insulation fixing plate 64, bonding pad 641, base 642, breach 643, the first static contact 65, second static contact 66, stationary contact 67, movable contact 68.
Detailed description of the invention
(embodiment 1)
Fig. 1 to Fig. 7 shows the first detailed description of the invention of the present invention.Wherein Fig. 1 is a kind of structural representation of the filter centrifugal adopting centrifugal switch device of the present invention; Fig. 2 for the shaft of filter centrifugal shown in Fig. 1 and centrifugal switch device with the use of time a kind of perspective view; Fig. 3 is for rotating shaft shown in Fig. 2 and centrifugal switch device are from a kind of perspective view during another angle views; Fig. 4 is a kind of perspective view of centrifugal switch device in filter centrifugal shown in Fig. 1; Fig. 5 is a kind of perspective view of centrifugal switch device shown in Fig. 4 after removing centrifugal slider; Fig. 6 is a kind of perspective view of insulation fixing plate in centrifugal switch device shown in Fig. 4; Fig. 7 is a kind of perspective view of the Elastic of centrifugal switch device shown in Fig. 4 part.
The present embodiment is a kind of filter centrifugal comprising centrifugal switch device of the present invention, sees Fig. 1, comprises motor 1, material container 2, bracket 3 and liquid storage container 4.Motor comprises casing 11, top cover 12 and rotating shaft 13.Described top cover 12 is provided with axis hole.Described rotating shaft 13 setting perpendicular to the ground.Described material container 2 is fixedly installed on bracket 3.Described bracket 3 is arranged on directly over top cover 12.Described bracket 3 center is provided with the keyhole 31 for bracket 3 being fixed in rotating shaft 13.
Described liquid storage container 4 has liquid outlet 41.Described liquid storage container 4 is fixedly installed on motor top cover 12 periphery wall.Described material container 2 is built in liquid storage container 4.Leave gap between described bracket 3 and motor top cover 12, make the rotation of bracket 3 can not have influence on motor top cover 12.
Described material container 2 adopts metal screen to make, and its diapire and surrounding sidewall are equipped with multiple aperture 21.
Described bracket 3 is provided with liquid drain hole 32 outside its keyhole 31.Described bracket 3 bottom wall edge place is provided with the annular protruded downwards and gets rid of liquid boss 33.What the medial extremity that described annular gets rid of liquid boss 33 had a circular cone shape gets rid of liquid level 34.When filtrate is dropped from the liquid drain hole 32 of bracket 3, can throw away fast under the influence of centrifugal force along getting rid of liquid level 34; Described annular is got rid of liquid boss 33 and can be prevented filtrate from splashing, thus effectively increases the rate of filtration.
The rotating shaft 13 of the filter centrifugal of the present embodiment is provided with centrifugal switch device 6.See shown in Fig. 2 to Fig. 7, described centrifugal switch device 6 comprises the centrifugal slider 61 be set in rotating shaft 13, is provided with the elastic component 63 of moving contact 62 and is provided with the insulation fixing plate 64 of the first static contact 65 and the second static contact 66.Described centrifugal slider 61 to be set in rotating shaft 13 and can slippage in rotating shaft 13.Described moving contact 62 can move between the first static contact 65 and the second static contact 66 along with centrifugal slider 61, until be connected on the first static contact 65 or on the second static contact 66.The basic configuration of described insulation fixing plate 64 is U-shapeds, comprises separation two bonding pads 641 of rotating shaft 13 both sides and the base 642 for arranging the first static contact 65 and the second static contact 66 between two bonding pads 641.Described elastic component 63 comprise the arc shaped for arranging moving contact 62 electric connection board district 631, for being fixedly installed on the installing plate district 632 of each bonding pad 641 on insulation fixing plate 64 and the U-shaped elastic plate district 633 for connecting electric connection board district 631 and installing plate district 632.Described electric connection board district 631 is fixedly installed on centrifugal slider 61, and described centrifugal slider 61, when reciprocatingly sliding along rotating shaft 13 central axial direction, drives electric connection board district 631 to move back and forth.Described installing plate district 632 is positioned at the both sides in electric connection board district 631.
Described insulation fixing plate 64 is provided with just to the breach 643 that moving contact 62 is arranged.The basic configuration of described first static contact 65 and the second static contact 66 is step-like, and is arranged on insulation fixing plate 64 plate body of breach 643 both sides.First static contact 65 and the second static contact 66 are respectively provided with a stationary contact 67.Moving contact 62 is provided with movable contact 68.Movable contact 68 moves back and forth along with between two stationary contacts 67 of moving contact 62 on the first static contact 65 and the second static contact 66.
Described centrifugal slider 61 comprises the slip pipe district 611 for being set in rotating shaft 13 and protrudes the annular installation base 612 formed from slip pipe district 611 periphery wall.The electric connection board district 631 of described elastic component 63 is fixedly installed on annular installation base 612.
Centrifugal switch structure comparatively Rational Simplification in the present embodiment, connect reset mode with shell fragment and instead of traditional spring connection reset, its parts are less, and the source of trouble is also thereupon less, and service behaviour is comparatively reliable and stable.
Adopt the filter centrifugal structure of the present embodiment centrifugal switch device comparatively rationally compact, making full use of centrifugal force increases filter effect, thus realizes slag liquid quick separating, and in addition, its disassembly, cleaning are also comparatively convenient.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present invention the apparent change of extending out or variation still belong to protection scope of the present invention.
Claims (1)
1. an insulation fixing plate for centrifugal switch device, is characterized in that: insulation fixing plate (64) is provided with the first static contact (65) and the second static contact (66); The basic configuration of described insulation fixing plate (64) is U-shaped, two bonding pads (641) comprising separation rotating shaft (13) both sides and the base (642) be positioned between two bonding pads (641); Base (642) is for arranging the first static contact (65) and the second static contact (66); Each bonding pad (641) is for being used for the position being fixedly connected with elastic component (63) when using;
Described insulation fixing plate (64) is provided with for just to the breach (643) that moving contact (62) is arranged; The basic configuration of described first static contact (65) and the second static contact (66) is step-like, and is arranged on insulation fixing plate (64) plate body of breach (643) both sides; First static contact (65) and the second static contact (66) are respectively provided with a stationary contact (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410604740.6A CN104399602A (en) | 2012-12-25 | 2012-12-25 | Insulation fixing plate of centrifugal switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410604740.6A CN104399602A (en) | 2012-12-25 | 2012-12-25 | Insulation fixing plate of centrifugal switch device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210572433.5A Division CN103143452B (en) | 2012-12-25 | 2012-12-25 | Centrifugal filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104399602A true CN104399602A (en) | 2015-03-11 |
Family
ID=52637305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410604740.6A Pending CN104399602A (en) | 2012-12-25 | 2012-12-25 | Insulation fixing plate of centrifugal switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104399602A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108900041A (en) * | 2018-08-30 | 2018-11-27 | 上海特波电机有限公司 | The variable gap device of AC Motor Control centrifugal switch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200523U (en) * | 1987-01-17 | 1988-01-06 | 湖南祈阳县五金厂 | Phase-splited protector for low-voltage operation of single phase electrical motor |
| CN2077171U (en) * | 1990-08-28 | 1991-05-15 | 李三明 | Single-phase motor starting switch |
| CN2098730U (en) * | 1991-04-19 | 1992-03-11 | 时广平 | Double-contact centrifugal switch and protector for motor |
| US6246135B1 (en) * | 1999-04-23 | 2001-06-12 | Kevin C. Y. Chang | Centrifugal switch device for induction motor |
-
2012
- 2012-12-25 CN CN201410604740.6A patent/CN104399602A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200523U (en) * | 1987-01-17 | 1988-01-06 | 湖南祈阳县五金厂 | Phase-splited protector for low-voltage operation of single phase electrical motor |
| CN2077171U (en) * | 1990-08-28 | 1991-05-15 | 李三明 | Single-phase motor starting switch |
| CN2098730U (en) * | 1991-04-19 | 1992-03-11 | 时广平 | Double-contact centrifugal switch and protector for motor |
| US6246135B1 (en) * | 1999-04-23 | 2001-06-12 | Kevin C. Y. Chang | Centrifugal switch device for induction motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108900041A (en) * | 2018-08-30 | 2018-11-27 | 上海特波电机有限公司 | The variable gap device of AC Motor Control centrifugal switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104437893B (en) | The filter centrifugal of compact conformation | |
| CN104399602A (en) | Insulation fixing plate of centrifugal switch device | |
| CN104437894B (en) | It is provided with the filter centrifugal of liquid outlet | |
| CN104399603A (en) | Elastic piece of centrifugal switch device | |
| CN103143452B (en) | Centrifugal filter | |
| CN104332353A (en) | Centrifugal switch device of centrifugal filter | |
| CN104399597A (en) | Centrifugal filter of compact structure for resetting elastic piece | |
| CN103141913B (en) | A kind of modified drier | |
| CN202962672U (en) | Centrifugal filtering machine | |
| CN104324815B (en) | The shell fragment homing position type filter centrifugal of compact conformation | |
| CN104324816B (en) | Elastic piece reset type centrifugal filter with compact structure | |
| CN103141915B (en) | Improved type thorough separation whirling machine | |
| CN104492610A (en) | Elastic piece reset type centrifugal filter | |
| CN103141914B (en) | A kind of drier | |
| CN103143451B (en) | Drying machine | |
| CN203467618U (en) | Improved drying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination |