CN104279289B - Control system replied by traction electric machine - Google Patents
Control system replied by traction electric machine Download PDFInfo
- Publication number
- CN104279289B CN104279289B CN201310288935.XA CN201310288935A CN104279289B CN 104279289 B CN104279289 B CN 104279289B CN 201310288935 A CN201310288935 A CN 201310288935A CN 104279289 B CN104279289 B CN 104279289B
- Authority
- CN
- China
- Prior art keywords
- electric machine
- traction electric
- screw mandrel
- gear
- baffle 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H35/00—Gearings or mechanisms with other special functional features
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of traction electric machine and reply control system, including screw gear, screw mandrel, baffle plate, stage clip, briquetting and block；Described screw gear is set to the wherein primary speed-down gear of traction electric machine, and is connected with wire rod thread；Described screw mandrel is fixed in the gear-box of traction electric machine；Described briquetting is fixed on the top of screw mandrel；On the outer wall of the damping wheel that described block is arranged on traction electric machine；The rotating shaft with another reduction gearing of screw mandrel and traction electric machine respectively of the middle part of described baffle plate and one end is slidably connected, and the other end of baffle plate extends to the lower section of block；Described compression spring sleeve is on screw mandrel, and between baffle plate and briquetting.Present configuration is simple, reliable in action, number of parts are few, production cost is low.
Description
Technical field
The present invention relates to a kind of traction electric machine and reply control system.
Background technology
Traction electric machine is mainly used in the traction apparatus of control washing machine drainage, is the critical piece of traction apparatus.Traction appliance
After having power-off recovery function, i.e. power-off, traction electric machine just quits work, and now, traction electric machine replys control system and completes to lead
The reset of lead device, makes the pull rope of traction apparatus return to original state, waits next drawing-in motion.
At present, traction electric machine is replied control system and is mainly driven a sector wheel plate and matched by reset tension spring
The parts such as gear cup, magnet steel realize.This system structure is complicated, and in real work, frictional resistance is relatively big, easily occurs " no
Reply " problem, and number of parts is more, and production cost is higher.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, reliable in action, number of parts is few, production cost is low traction electricity
Control system replied by machine.
The technical scheme realizing the object of the invention is: control system replied by traction electric machine, including screw gear, screw mandrel, gear
Plate, stage clip, briquetting and block；Described screw gear is set to the wherein primary speed-down gear of traction electric machine, and and wire rod thread
Connect；Described screw mandrel is fixed in the gear-box of traction electric machine；Described briquetting is fixed on the top of screw mandrel；Described block is arranged on
On the outer wall of the damping wheel of traction electric machine；The middle part of described baffle plate and one end respectively with another reducing gear of screw mandrel and traction electric machine
The rotating shaft of wheel is slidably connected, and the other end of baffle plate extends to the lower section of block；Described compression spring sleeve on screw mandrel, and be positioned at baffle plate and
Between briquetting.
Control system replied by traction electric machine, also includes nut, slope block and arresting lever；Described nut and screw gear
Upper surface is fixing to be connected, and is connected with wire rod thread；Described slope block is arranged on the outer wall of nut；In described arresting lever
Portion and one end are respectively fitted in the rotating shaft of two reduction gearing of traction electric machine, and the arresting lever other end extends close to outside nut
Wall.
Have employed technique scheme, the present invention has a following beneficial effect: the screw gear of (1) present invention and screw mandrel
Threaded, during motor rotation, screw gear rises along screw mandrel, and baffle plate is pushed to top, completes drawing-in motion, motor stalling
Time, screw gear falls under the effect of stage clip, it is achieved the reset of traction apparatus, simple in construction, reliable in action, number of parts be few,
Production cost is low.
(2) the slope block of the present invention coordinates with arresting lever, makes the motion produced of replying of traction apparatus be not transferred to electricity
Machine body, forms effectively protection to motor.
Accompanying drawing explanation
It is clearly understood to make present disclosure be easier to, below according to specific embodiment and combine accompanying drawing, right
The present invention is described in further detail, wherein
Fig. 1 is the structural representation of the present invention.
Being numbered in accompanying drawing:
Screw gear 1, screw mandrel 2, baffle plate 3, stage clip 4, briquetting 5, block 6, nut 7, slope block 8, arresting lever 9, damping
Wheel 10.
Detailed description of the invention
(embodiment 1)
Seeing Fig. 1, control system replied by the traction electric machine of the present embodiment, including screw gear 1, screw mandrel 2, baffle plate 3, stage clip 4,
Briquetting 5, block 6, nut 7, slope block 8 and arresting lever 9.
Screw gear 1 is set to the wherein primary speed-down gear of traction electric machine, and threadeds with screw mandrel 2.Screw mandrel 2 is fixed
In the gear-box of traction electric machine.Briquetting 5 is fixed on the top of screw mandrel 2.Block 6 is arranged on outside the damping wheel 10 of traction electric machine
On wall.The rotating shaft with screw mandrel 2 and another reduction gearing of traction electric machine respectively of the middle part of baffle plate 3 and one end is slidably connected, baffle plate 3
The other end extend to the lower section of block 6.Stage clip 4 is enclosed within screw mandrel 2, and between baffle plate 3 and briquetting 5.Nut 7 and screw mandrel
The upper surface of gear 1 is fixing to be connected, and threadeds with screw mandrel 2.Slope block 8 is arranged on the outer wall of nut 7.Arresting lever 9
Middle part and one end be respectively fitted in the rotating shaft of two reduction gearing of traction electric machine, arresting lever 9 other end extends close to spiral shell
The outer wall of female 7.
During motor rotation, screw gear 1 rises along screw mandrel 2, and baffle plate 3 is pushed top, when gear is blocked in one end of baffle plate 3 to
During block 6, the rotation of damping wheel 10 will be limited, and then make the outer ring gear of clutch gear stop operating, complete drawing-in motion.
During motor stalling, screw gear 1 falls under the effect of stage clip 4, makes one end of baffle plate 3 disengage with block 6, it is achieved
The reset of whole traction apparatus.Slope block 8 is blocked in one end of arresting lever 9 simultaneously, and the motion replying generation making traction apparatus will not
It is delivered to motor body, motor is formed effectively protection.
Particular embodiments described above, has been carried out the purpose of the present invention, technical scheme and beneficial effect the most in detail
Describe in detail bright, be it should be understood that the specific embodiment that the foregoing is only the present invention, be not limited to the present invention, all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included in the guarantor of the present invention
Within the scope of protecting.
Claims (2)
1. control system replied by traction electric machine, it is characterised in that: include screw gear (1), screw mandrel (2), baffle plate (3), stage clip
(4), briquetting (5) and block (6)；Described screw gear (1) is set to the wherein primary speed-down gear of traction electric machine, and and screw mandrel
(2) threaded；Described screw mandrel (2) is fixed in the gear-box of traction electric machine；Described briquetting (5) is fixed on the top of screw mandrel (2)
Portion；Described block (6) is arranged on the outer wall of damping wheel (10) of traction electric machine；The middle part of described baffle plate (3) and one end are respectively
Rotating shaft with screw mandrel (2) and another reduction gearing of traction electric machine is slidably connected, and the other end of baffle plate (3) extends to block (6)
Lower section；Described stage clip (4) is enclosed within screw mandrel (2), and is positioned between baffle plate (3) and briquetting (5).
Control system replied by traction electric machine the most according to claim 1, it is characterised in that: also include nut (7), slope gear
Block (8) and arresting lever (9)；Described nut (7) is fixing with the upper surface of screw gear (1) to be connected, and with screw mandrel (2) screw thread even
Connect；Described slope block (8) is arranged on the outer wall of nut (7)；Middle part and one end of described arresting lever (9) are respectively fitted over traction
In the rotating shaft of two reduction gearing of motor, arresting lever (9) other end extends close to the outer wall of nut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310288935.XA CN104279289B (en) | 2013-07-10 | 2013-07-10 | Control system replied by traction electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310288935.XA CN104279289B (en) | 2013-07-10 | 2013-07-10 | Control system replied by traction electric machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104279289A CN104279289A (en) | 2015-01-14 |
| CN104279289B true CN104279289B (en) | 2016-12-28 |
Family
ID=52254484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310288935.XA Active CN104279289B (en) | 2013-07-10 | 2013-07-10 | Control system replied by traction electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104279289B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090422B (en) * | 2015-09-11 | 2017-06-30 | 苏州农业职业技术学院 | One kind moves in circles mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978354Y (en) * | 2006-11-01 | 2007-11-21 | 合肥日上电器有限公司 | Draining retractor |
| CN202001700U (en) * | 2011-03-14 | 2011-10-05 | 常州乐士雷利电机有限公司 | Opening and closing control device |
| CN203413070U (en) * | 2013-07-10 | 2014-01-29 | 常州乐士雷利电机有限公司 | Traction motor return control system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950004287B1 (en) * | 1992-03-18 | 1995-04-28 | 주식회사제일엔지니어링 | Supplying water & pumping out valve of opening & shutting the use of motor |
| JP4363864B2 (en) * | 2003-02-21 | 2009-11-11 | 中川電化産業株式会社 | Geared motor |
-
2013
- 2013-07-10 CN CN201310288935.XA patent/CN104279289B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978354Y (en) * | 2006-11-01 | 2007-11-21 | 合肥日上电器有限公司 | Draining retractor |
| CN202001700U (en) * | 2011-03-14 | 2011-10-05 | 常州乐士雷利电机有限公司 | Opening and closing control device |
| CN203413070U (en) * | 2013-07-10 | 2014-01-29 | 常州乐士雷利电机有限公司 | Traction motor return control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104279289A (en) | 2015-01-14 |
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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 | ||
| CB02 | Change of applicant information |
Address after: 213011 Qian Jia Industrial Park, Guan yuan town, Wujin District, Jiangsu, Changzhou Applicant after: JIANGSU LEILI MOTOR CO., LTD. Address before: 213011 Qian Jia Industrial Park, Guan yuan town, Wujin District, Jiangsu, Changzhou Applicant before: Changzhou Leshi Leili Electrical Appliance Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |