CN201770874U - Electric clothes drier overload protection mechanism - Google Patents
Electric clothes drier overload protection mechanism Download PDFInfo
- Publication number
- CN201770874U CN201770874U CN2010202002085U CN201020200208U CN201770874U CN 201770874 U CN201770874 U CN 201770874U CN 2010202002085 U CN2010202002085 U CN 2010202002085U CN 201020200208 U CN201020200208 U CN 201020200208U CN 201770874 U CN201770874 U CN 201770874U
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- CN
- China
- Prior art keywords
- pulley
- overload protection
- pulley base
- steel wire
- electric clothes
- 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
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- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model provides an overload protection mechanism for an electric clothes drier. A power support board is installed on the electric clothes drier, a pulley block assembly is capable of sliding in the power support board without falling, a pulley is fixed onto a pulley block through a rivet and is rotatable, a steel wire rope is slidably arranged on the pulley, one end of the steel wire rope is connected with a load, the other end is connected to a rope winder component, one end of a pressure spring capable of bearing set pressure is installed on the pulley block, the other end is installed on the rope winder component, and an overload protection limit switch is installed on the power support board, a switch is on or off to start or stop a motor. When the load exceeds set weight parameters or a clothes drying rod is clamped and jammed, the pulley block presses the pressure spring and further presses and switches off the overload protection limit switch so as to stop the motor, further transmission of the steel wire rope and lifting of the clothes drying rod are stopped, the electric clothes drier is protected from damage, and the overload protection limit switch can automatically return after an obstacle is removed.
Description
Technical field
The utility model relates to a kind of transmission overload protecting mechanism, relates in particular to a kind of overload protecting mechanism that is used for the clothes airing machine transmission
Background technology
The phenomenon that lifting is obstructed or is blocked often appears in existing clothes airing machine in lifting process, because the carrying clothes weight is too big, or clothes-horse blocks door and window, or pull obstruction situations such as clothes-horse because of external force, cause overload easily and damage clothes airing machine and drive disk assembly thereof, shortened service life, made clothes airing machine be subjected to certain limitation in practical application with in promoting.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of automation control, is applied to the overload protecting mechanism of clothes airing machine, avoid clothes airing machine in transmission because of overload or be obstructed and destroyed.
For achieving the above object; the utility model is achieved by the following technical programs: the electric clothes airing machine overload protecting mechanism; comprise two pulley base assemblies; two stage clips and two overload protection travel switches; in the pulley base assembly pulley is housed; the pulley base assembly can slide not tear-away along the groove on the power gripper shoe; the pulley base assembly comprises pulley base; rivet and pulley; in the pulley base assembly steel wire rope is housed; steel wire rope slides on pulley, and described pulley is fixed on the pulley base by rivet, and described stage clip one end is contained in the pulley base; one end is contained on the winder assembly; described overload protection travel switch is contained on the power gripper shoe, and overcurrent protection switch is connected with motor, and can carry setting pressure.
The utility model compared with prior art has the controllability height, can prevent that clothes airing machine from damaging because of overload in transmission process, the beneficial effect in corresponding prolongation clothes airing machine service life.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of overload protecting mechanism.
Fig. 2 is the explosive view of pulley base assembly.
Fig. 3 be clothes airing machine under the carrying situation, the structural representation of the glide direction (as in figure arrow shown in) of pulley base assembly on the power gripper shoe.
Among Fig. 1,1, the power gripper shoe, 2, the pulley base assembly, 3, travel switch, 4, stage clip, 5, the winder assembly, 6 steel wire ropes.
Among Fig. 2,7, pulley base, 8, rivet, 9 pulleys.
The specific embodiment
With reference to Fig. 1 and Fig. 2; power gripper shoe 1 is housed on electric clothes airing machine; pulley base assembly 2 can slide in the groove of power gripper shoe 1; but it is not tear-away; pulley 9 is fixed on the pulley base 7 by rivet 8; and it is rotatable; steel wire rope 6 slides on pulley 9; steel wire rope 6 one ends connect load, and an end is connected on the winder assembly 5, and stage clip 4 one ends that can carry setting pressure are contained on the pulley base 7; one end is contained on the winder assembly 5; overload protection travel switch 3 is housed on power gripper shoe 1, and overload protection travel switch 3 is connected with motor, and disconnection by switch and closure make electric motor starting or close.
During use; electric motor starting; motor transmission shaft drives steel wire rope 6 transmissions; the flexible clothes-horse that drives of the hinge arrangement that is connected with steel wire rope 6 is done the oscilaltion campaign; when the carrier on the clothes-horse surpasses the weight parameter of setting; or clothes-horse blocks or quilt is pullled when being obstructed; driving pulley base assembly 2 when steel wire rope 6 slides on pulley 9 slides on power gripper shoe 1; when carrying is overweight; pulley base 7 is depressed overload protection travel switch 3, makes the switch outage, and motor quits work then; stop the lifting of further transmission of steel wire rope and clothes-horse; thereby the protection clothes airing machine is not damaged, and in a single day removes when barrier, and overload protection travel switch 3 automatically resets under the effect of stage clip 4; do not need manually-operated, realize automation control.
According to technique scheme; those skilled in the art according to actual needs; also can design the electric clothes airing machine overload protecting mechanism of more different structure forms; but the foregoing description-only enumerate for explanation the utility model; be not to be used to limit the utility model; any effects equivalent structure based on the technical program conversion all belongs to protection domain of the present utility model.
Claims (1)
1. electric clothes airing machine overload protecting mechanism; comprise two pulley base assemblies; two stage clips; two overload protection travel switches; the pulley base assembly is stuck on the power gripper shoe of electric clothes airing machine; in the pulley base assembly pulley is housed; steel wire rope slides on pulley; it is characterized in that: described pulley is fixed on the pulley base by rivet; the pulley base assembly can slide not tear-away along the groove on the power gripper shoe; can carry the stage clip of setting pressure; one end is contained on the pulley base; one end is contained on the winder assembly, is provided with the overload protection travel switch that connects motor on the power gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202002085U CN201770874U (en) | 2010-05-17 | 2010-05-17 | Electric clothes drier overload protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202002085U CN201770874U (en) | 2010-05-17 | 2010-05-17 | Electric clothes drier overload protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201770874U true CN201770874U (en) | 2011-03-23 |
Family
ID=43750715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202002085U Expired - Fee Related CN201770874U (en) | 2010-05-17 | 2010-05-17 | Electric clothes drier overload protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201770874U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544836A (en) * | 2017-01-12 | 2017-03-29 | 广东好太太科技集团股份有限公司 | A kind of overload protection device of electric clothes airing machine |
| CN110453466A (en) * | 2019-08-26 | 2019-11-15 | 珠海格力电器股份有限公司 | A kind of clothes hanger control method, device and clothes hanger |
| CN110658855A (en) * | 2019-09-12 | 2020-01-07 | 九牧厨卫股份有限公司 | Airing machine stroke control method |
-
2010
- 2010-05-17 CN CN2010202002085U patent/CN201770874U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544836A (en) * | 2017-01-12 | 2017-03-29 | 广东好太太科技集团股份有限公司 | A kind of overload protection device of electric clothes airing machine |
| CN110453466A (en) * | 2019-08-26 | 2019-11-15 | 珠海格力电器股份有限公司 | A kind of clothes hanger control method, device and clothes hanger |
| CN110658855A (en) * | 2019-09-12 | 2020-01-07 | 九牧厨卫股份有限公司 | Airing machine stroke control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20110517 |