CN209324945U - A kind of clothes hanger speed reducer - Google Patents
A kind of clothes hanger speed reducer Download PDFInfo
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- CN209324945U CN209324945U CN201821941345.7U CN201821941345U CN209324945U CN 209324945 U CN209324945 U CN 209324945U CN 201821941345 U CN201821941345 U CN 201821941345U CN 209324945 U CN209324945 U CN 209324945U
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- gear
- worm
- steel framing
- clothes hanger
- speed reducer
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Abstract
The utility model discloses a kind of clothes hanger speed reducers, comprising: gearcase, motor, worm and gear system, parallel teeth train, planetary structure gear train, structure-steel framing export end cap for carrying out the force-output shaft of torsion output；Groove cavity and reserved cavity are equipped in gearcase, for accommodating worm and gear system, parallel teeth train and structure-steel framing, motor is set in reserved cavity groove cavity；Structure-steel framing is fixed in groove cavity body；Worm and gear system is set to the lower layer of structure-steel framing, and passes through axis connection with motor；Parallel teeth train is set to the upper layer of structure-steel framing, and is connect with worm and gear system by gear；Planetary structure gear train is set to above structure-steel framing, and is connect with parallel teeth train by gear；Output end cap is set to the top of groove cavity；Force-output shaft is connect with planetary structure wheelset axle, and is set in the hole of output end cap；The beneficial effects of the utility model are: it is compact-sized, and structure is simple, is convenient for control, it is easy to accomplish marketization application.
Description
Technical field
The utility model belongs to housed device manufacturing technology field, and in particular to a kind of clothes hanger speed reducer.
Background technique
Necessary article of the clothes hanger as house life, effect are mainly used for sunning and suspended garment.Clothes hanger is generally set
It is set to concealed, when in use, clothes hanger is pulled down, when not in use, is hidden on balcony.Therefore, clothes hanger uses
Speed reducer carries out oscilaltion.
Large torque, high-power (80W or more) motor of the multi-purpose exchange electric notor of clothes hanger speed reducer or outer diameter 50mm or more
It is equipped with worm and gear deceleration, realizes Large-torsion transmisson；If reducing the requirement of clothes hanger, can reach using small torque motor
It is required that but its dynamic carrying capacity can only be in 30KG hereinafter, the dynamic carrying capacity of clothes hanger depends entirely on the size of motor.
Carry out the oscilaltion of clothes hanger using tube shaped electric machine on the market at present, but tube shaped electric machine energy consumption is bigger, causes
The waste of the energy, and structure is long, it is bulky, larger space, while tube shaped electric machine higher cost are occupied, business is unfavorable for
Change application.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of clothes hanger speed reducer, solve existing
The technical problem for making the motor volume of the oscilaltion of clothes hanger larger present in technology.
To solve the above-mentioned problems, the utility model is achieved by following technical scheme:
A kind of clothes hanger speed reducer, comprising: gearcase, the worm gear snail for the motor of output power, for slowing down
Leverage, the parallel teeth train for slowing down, the planetary structure gear train for slowing down, for being the worm and gear
System and the parallel teeth train provide the structure-steel framing in support place, for carrying out the force-output shaft of torsion output, are used for the motor
Output installation and the force-output shaft support output end cap；Groove cavity and reserved cavity are equipped in the gearcase, it is described
Groove cavity is set to described for accommodating the worm and gear system, the parallel teeth train and the structure-steel framing, the motor
In reserved cavity；The structure-steel framing is fixed in groove cavity body；The worm and gear system is set to the lower layer of structure-steel framing, and with institute
It states motor and passes through axis connection；The parallel teeth train is set to the upper layer of structure-steel framing, and passes through gear with the worm and gear system
Connection；The planetary structure gear train is set to above structure-steel framing, and is connect with the parallel teeth train by gear；It is described defeated
End cap is set to the top of groove cavity out；The force-output shaft is connect with the planetary structure wheelset axle, and is set to described
In the hole for exporting end cap.
More preferably, the worm and gear system includes worm and worm wheel group；The worm screw is fixed on the axis of the motor；Institute
Stating worm gear is compound gear, including the first tooth and the second tooth, the worm screw connect with first tooth engagement.
More preferably, the structure-steel framing includes worm gear pin shaft, and the worm gear pin shaft is set to the upper of the structure-steel framing, the snail
Wheel group is fixed on the worm gear pin shaft.
More preferably, the parallel teeth train includes sun gear；The sun gear is connect with second tooth engagement.
More preferably, the planetary structure gear train includes planetary gear, internal gear, driving plate, planet axis；The sun tooth
A part of wheel is set to the inside of the internal gear, and sun gear is engaged with three planetary gears；Three rows
Star gear is sheathed in the planet axis, and engages with internal gear；Three planet axis are fixed in the driving plate.
More preferably, the structure-steel framing further includes lower plate, middle plate and upper plate, is arranged pillar in the lower plate, the middle plate with
Sleeve is set between the upper plate；Three pillars are located at the surrounding of lower plate, are equipped with and are used on the middle plate, the upper plate
Across the hole of the pillar；The pillar is sheathed in the sleeve, three pillars and three one-to-one companies of sleeve
It connects.
More preferably, the structure-steel framing further includes intermediate pin shaft, and the intermediate pin shaft is set to the middle plate and the upper plate
Between；The worm gear pin shaft is fixed in lower plate, and between lower plate and middle plate.
It more preferably, further include seat between planet, seat is set between the upper plate and the internal gear between the planet, and solid
Due in groove cavity body.
More preferably, the output end cap is set to above internal gear, and is fixed with the hole that four long spiro nails pass through internal gear
On gearcase.
It more preferably, further include bearing, the bearing holder (housing, cover) is set on the force-output shaft, and is located at the slot of the output end cap
It is interior.
The beneficial effects of the utility model are:
It is combined, the revolving speed of motor is transferred on worm screw, then be transferred to out through planetary gear train by setting worm and gear
On power axis, motor, worm and gear and planetary gear train are all set in gearcase, it is compact-sized, occupied area is reduced, and tie
Structure is simple, is convenient for control, it is easy to accomplish marketization application.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model clothes hanger speed reducer；
The A-A that Fig. 2 is the utility model clothes hanger speed reducer Fig. 1 schemes；
The B-B that Fig. 3 is the utility model clothes hanger speed reducer Fig. 1 schemes；
Fig. 4 is the explosive view of the utility model clothes hanger speed reducer Fig. 1.
Wherein:
1- gearcase；101- groove cavity, 102- reserve cavity；2- outsides cover of electric machinery；3- lower plate；Plate in 4-；5- upper plate；6-
Export end cap；7- force-output shaft；8- bearing；9- driving plate；10- pillar；11- sleeve；12- worm gear pin shaft；13- planet axis；In 14-
Between pin shaft；15- motor down-lead；16- gasket；17- conducting wire fixing sleeve；18- worm screw；19- worm gear；The first tooth of 191-；192-
Two teeth；20- sun gear；21- planetary gear；22- internal gear；Seat between 23- planet；24- motor；25- motor screw；26- spiral shell
Nail；27- long spiro nail；28- retaining ring.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figs 1-4, the utility model provides a kind of clothes hanger speed reducer, comprising: gearcase 1 is used for output power
Motor 24, the worm and gear system for slowing down, the parallel teeth train for slowing down, the planet for slowing down
Structure gear system, for providing the structure-steel framing in support place with parallel gear train for worm and gear system, for carrying out torsion output
Force-output shaft 7, for motor 24 output installation and force-output shaft 7 support output end cap 6；Groove cavity is equipped in gearcase 1
101 and reserved cavity 102, groove cavity 101 is arranged for accommodating worm and gear system, parallel teeth train and structure-steel framing, motor 24
In in reserved cavity 102；Structure-steel framing screw 26 is fixed in groove cavity 101；Worm and gear system is set under structure-steel framing
Layer, and pass through axis connection with motor 24；Parallel teeth train is set to the upper layer of structure-steel framing, and is connected with worm and gear system by gear
It connects；Planetary structure gear train is set to above structure-steel framing, and is connect with parallel teeth train by gear；Output end cap 6 is set to
The top of groove cavity 101；Force-output shaft 7 is connect with planetary structure wheelset axle, and is set in the hole of output end cap 6.
Outsides cover of electric machinery 2 is arranged outside gearcase 1, the outer top of outsides cover of electric machinery 2 is equipped with conducting wire fixing sleeve 17, for connecting motor
Lead 15.
Preferably, worm and gear system includes worm screw 18 and worm gear 19, and worm screw 18 is fixed on the axis of motor 24, worm gear
19 be compound gear, including the first tooth 191 and the second tooth 192, worm screw 18 engage connection with the first tooth 191.
Preferably, structure-steel framing includes worm gear pin shaft 12, and worm gear pin shaft 12 is set to the upper of structure-steel framing, and worm gear 19 is fixed on
On worm gear pin shaft 12.
Preferably, parallel teeth train includes sun gear 20；Sun gear 20 engages connection with the second tooth 192.
Preferably, planetary structure gear train includes planetary gear 21, internal gear 22, driving plate 9, planet axis 13；Sun tooth
A part of wheel 20 is set to inside internal gear 22, and sun gear 20 is engaged with three planetary gears 21；Three planetary gears
21 are sheathed in planet axis 13, and engage with internal gear 22；Three planet axis 13 are fixed in driving plate 9.
Preferably, structure-steel framing includes lower plate 3, middle plate 4 and upper plate 5, is arranged pillar 10 in lower plate 3, middle plate 4 and upper plate 5 it
Between be arranged sleeve 11；Three pillars 10 are located at the surrounding of lower plate 3, and the hole for passing through pillar 10 is equipped on middle plate 4, upper plate 5；
Pillar 10 is sheathed in sleeve 11, three pillars 10 and three one-to-one connections of sleeve 11.Lower plate 3 is equipped with corresponding with worm screw 18
Recess portion, the screw hole for being fixed on gearcase 1 is additionally provided in lower plate 3, motor screw 25 passes through screw hole and is fixed on tooth
It takes turns on box 1.
Preferably, structure-steel framing further includes intermediate pin shaft 14, and intermediate pin shaft 14 is set between middle plate 4 and upper plate 5；Worm gear pin
Axis 12 is fixed in lower plate, and between lower plate 3 and middle plate 4.There are worm gear pin shafts 12 and intermediate pin shaft 14 on structure-steel framing
Hole location, to install worm gear 19 and sun gear 20.
Clothes hanger speed reducer further includes seat 23 between planet, and seat 23 is set between upper plate 5 and internal gear 22 between planet, and solid
Due in groove cavity 101.The effect of seat 23 is that operation process planetary gear 21 is avoided to contact with the hole edge on upper plate 5 between planet
Generate abnormal sound or inordinate wear.Seat 23 is equipped with the fixation hole for being fixed on upper plate 5 between planet, and screw 26 passes through fixation hole
It is fixed on upper plate 5.
Preferably, output end cap 6 is set to 22 top of internal gear, is fixed with the hole that four long spiro nails 27 pass through internal gear 22
On gearcase 1.Output end cap is sheet metal product.
Clothes hanger speed reducer further includes bearing 8, and bearing 8 is sheathed on force-output shaft 7, and is located in the slot of output end cap 6.
Clothes hanger speed reducer further includes gasket 16 and the retaining ring 28 for limiting 7 axial float of force-output shaft, gasket 16, retaining ring
28 are all set in outside output end cap 6, and are sheathed on force-output shaft 7, and retaining ring 28 is fixed in the circlip groove of force-output shaft 7.Power output
Axis 7 is pressed into bearing 8, the radial direction freedom degree of forced partial outage axis 7, it is ensured that its even running, and the freedom of axial direction
Degree is limited by gasket 16 and retaining ring 28, it is ensured that the axially loaded of entire mechanism requires and axial freedom.
The working process of the utility model is as follows:
Motor 24 is powered, and worm screw 18 rotates under the drive of motor 24, and worm gear 19 is engaged with worm screw 18, worm gear
19 move along the direction perpendicular to worm screw 18, and sun gear 20 is connect with worm gear 19 by tooth, sun gear 20, planetary gear
21, internal gear 22 constitutes planetary gear train, and the axle power of worm gear 19 is transferred on force-output shaft 7 by planetary gear train, completes to subtract
Fast process.
The beneficial effects of the utility model are:
It is combined, the revolving speed of motor is transferred on worm screw, then be transferred to out through planetary gear train by setting worm and gear
On power axis, motor, worm and gear and planetary gear train are all set in gearcase 1, it is compact-sized, occupied area is reduced, and
Structure is simple, is convenient for control, it is easy to accomplish marketization application.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, therefore it is all without departing from the content of the technical scheme of the utility model, implement according to the technical essence of the utility model to above
Any modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention made by example.
Claims (10)
1. a kind of clothes hanger speed reducer characterized by comprising gearcase, for the motor of output power, for slowing down
Worm and gear system, the parallel teeth train for slowing down, the planetary structure gear train for slowing down, for being described
The structure-steel framing that worm and gear system and the parallel teeth train provide support place is used for for carrying out the force-output shaft of torsion output
The output end cap of output installation and the force-output shaft support of the motor；
Groove cavity and reserved cavity are equipped in the gearcase, the groove cavity is for accommodating the worm and gear system, institute
Parallel teeth train and the structure-steel framing are stated, the motor is set in the reserved cavity；
The structure-steel framing is fixed in groove cavity body；
The worm and gear system is set to the lower layer of structure-steel framing, and passes through axis connection with the motor；
The parallel teeth train is set to the upper layer of structure-steel framing, and is connect with the worm and gear system by gear；
The planetary structure gear train is set to above structure-steel framing, and is connect with the parallel teeth train by gear；
The output end cap is set to the top of groove cavity；
The force-output shaft is connect with the planetary structure wheelset axle, and is set in the hole of the output end cap.
2. clothes hanger speed reducer according to claim 1, which is characterized in that the worm and gear system includes worm and worm wheel
Group；
The worm screw is fixed on the axis of the motor；
The worm gear is compound gear, including the first tooth and the second tooth, the worm screw connect with first tooth engagement.
3. clothes hanger speed reducer according to claim 2, which is characterized in that the structure-steel framing includes worm gear pin shaft, described
Worm gear pin shaft is set to the upper of the structure-steel framing, and the worm gear is fixed on the worm gear pin shaft.
4. clothes hanger speed reducer according to claim 3, which is characterized in that the parallel teeth train includes sun gear；
The sun gear is connect with second tooth engagement.
5. clothes hanger speed reducer according to claim 4, which is characterized in that the planetary structure gear train includes planet tooth
Wheel, internal gear, driving plate, planet axis；
A part of the sun gear is set to the inside of the internal gear, and sun gear is nibbled with three planetary gears
It closes；
Three planetary gears are sheathed in the planet axis, and are engaged with internal gear；Three planet axis are fixed on
In the driving plate.
6. clothes hanger speed reducer according to claim 5, which is characterized in that the structure-steel framing further include lower plate, middle plate and
Upper plate is arranged pillar in the lower plate, sleeve is arranged between the middle plate and the upper plate；
Three pillars are located at the surrounding of lower plate, and the hole for passing through the pillar is equipped on the middle plate, the upper plate；
The pillar is sheathed in the sleeve, three pillars and three one-to-one connections of sleeve.
7. clothes hanger speed reducer according to claim 6, which is characterized in that the structure-steel framing further includes intermediate pin shaft, institute
Intermediate pin shaft is stated to be set between the middle plate and the upper plate；
The worm gear pin shaft is fixed in lower plate, and between lower plate and middle plate.
8. clothes hanger speed reducer according to claim 6, which is characterized in that further include seat between planet, seat between the planet
It is set between the upper plate and the internal gear, and is fixed in groove cavity body.
9. clothes hanger speed reducer according to claim 5, which is characterized in that the output end cap is set on internal gear
Side, and be fixed on gearcase with the hole that four long spiro nails pass through internal gear.
10. clothes hanger speed reducer according to claim 1, which is characterized in that further include bearing, the bearing holder (housing, cover) is set to institute
It states on force-output shaft, and is located in the slot of the output end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941345.7U CN209324945U (en) | 2018-11-23 | 2018-11-23 | A kind of clothes hanger speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941345.7U CN209324945U (en) | 2018-11-23 | 2018-11-23 | A kind of clothes hanger speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324945U true CN209324945U (en) | 2019-08-30 |
Family
ID=67711348
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821941345.7U Active CN209324945U (en) | 2018-11-23 | 2018-11-23 | A kind of clothes hanger speed reducer |
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| Country | Link |
|---|---|
| CN (1) | CN209324945U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706645A (en) * | 2020-06-30 | 2020-09-25 | 惠州市金力智能科技有限公司 | Double-worm and planetary gear train composite speed change mechanism |
| CN111713866A (en) * | 2020-06-30 | 2020-09-29 | 惠州市金力智能科技有限公司 | Rotary telescopic electric dining table |
| CN111713853A (en) * | 2020-06-30 | 2020-09-29 | 惠州市金力智能科技有限公司 | Direct-drive type rotary telescopic electric dining table |
-
2018
- 2018-11-23 CN CN201821941345.7U patent/CN209324945U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706645A (en) * | 2020-06-30 | 2020-09-25 | 惠州市金力智能科技有限公司 | Double-worm and planetary gear train composite speed change mechanism |
| CN111713866A (en) * | 2020-06-30 | 2020-09-29 | 惠州市金力智能科技有限公司 | Rotary telescopic electric dining table |
| CN111713853A (en) * | 2020-06-30 | 2020-09-29 | 惠州市金力智能科技有限公司 | Direct-drive type rotary telescopic electric dining table |
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