CN204298653U - A kind of winding mechanism of electric clothes hanger - Google Patents
A kind of winding mechanism of electric clothes hanger Download PDFInfo
- Publication number
- CN204298653U CN204298653U CN201420694769.3U CN201420694769U CN204298653U CN 204298653 U CN204298653 U CN 204298653U CN 201420694769 U CN201420694769 U CN 201420694769U CN 204298653 U CN204298653 U CN 204298653U
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- China
- Prior art keywords
- winch spool
- stay cord
- screw rod
- motor shaft
- displacement screw
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Abstract
The utility model discloses a kind of winding mechanism of electric clothes hanger, comprise bearing support, motor, the motor shaft of motor is rotatably connected on bearing support, motor shaft is provided with winch spool, winch spool is arranged with two stay cords in left and right, stay cord is connected with lifting clothing bar by steering mechanism, described motor shaft is splined shaft, thus make winch spool and motor shaft form axially movable spline joint, bearing support is connected with fixed gear ring, winch spool is threaded three displacement screw rods equidistantly arranged ringwise on the end face of fixed gear ring, the end that displacement screw rod exposes to winch spool is provided with the shifted gear engaged with fixed gear ring.The utility model can guarantee that stay cord winding is neat, the left and right skew of stay cord when avoiding reeling, and the winding speed of left and right stay cord is identical, thus guarantees that lifting clothing bar can the synchronous steadily lifting in left and right.
Description
Technical field
The utility model relates to a kind of clothes hanger of electric lift, especially relates to a kind of stay cord winding mechanism of electric clothes hanger.
Background technology
At present, live in the people of high building normally needing the clothes clothes hanger of airing to hang on the clothes-horse of the ceiling of balcony, there are the following problems for the method: because clothes-horse height is higher, therefore dry in the air clothing time need first clothes is suspended on clothes hanger, then be suspended on clothes-horse with clothes-airing fork by clothes, its formality bothers.When needs airing bed unitary class large clothing, first clothing is clamped owing to needing to use multiple clothes hanger with clip, could clothing be hanging on clothes-horse, therefore people's airing is very inconvenient, two the people's cooperations of usual needs just can complete, due to the heavier-weight of clothing, the clothes-horse therefore with clothes-airing fork clothing being suspended to eminence compares effort.Particularly, sunlight is difficult to be irradiated to fully on the pinnacled clothing of suspension, thus can extend the drying time of clothing.For this reason, people devise can the clothes hanger of automatic lifting, it lifting clothing bar comprising an elevating mechanism and driven lifting by elevating mechanism, and elevating mechanism as power source, and drives lifting clothing bar to rise or decline by stay cord by a motor.Such as, a kind of in Chinese patent literature disclosed " electric clothes hanger ", notification number is CN201395725Y, comprise body, be located at control device in body and two stay cords by described control device restrained stretching or contraction, two described stay cords lay respectively at the both sides of described control device, described stay cord is provided with the transfer making it roll over downwards, and the below of described body has one to be elevated clothing bar, and the end of described two stay cords is connected with described lifting clothing bar respectively.Control device can control contraction and the release of stay cord, thus make to be suspended on lifting clothing bar on two stay cords can automatic lifting, when needs airing clothes, first can be declined lifting clothing bar, after hanging up properly clothing, make lifting clothing bar increase again, or allow lifting clothing bar remain on down position, to be conducive to the abundant irradiation of sunlight, the lifting clothing bar that rises again after waiting clothing to dry to take off resets.Like this, be both convenient to the airing of clothing, clothing can be made again to have sufficient illumination.But there is following defect in this type of electric clothes hanger: stay cord makes to be wound on a reel or winch spool, due to stay cord reel time position time changeless, therefore, when stay cord is wound on reel or winch spool, its reeling condition is irregular, and that is, during winding, the spooling length of each circle is unfixed, thus cause the asynchronous of two the stay cord windings in left and right, and then lifting clothing bar is made to occur tilting.
Utility model content
The purpose of this utility model is the nonsynchronous problem of left and right lifting rope in order to solve existing for existing electric clothes hanger winding mechanism, a kind of winding mechanism of electric clothes hanger is provided, its left and right stay cord can synchronization lifting, thus guarantees that lifting clothing bar can the synchronous steadily lifting in left and right.
To achieve these goals, the utility model is by the following technical solutions:
A kind of winding mechanism of electric clothes hanger, comprise bearing support, motor, the motor shaft of motor is rotatably connected on bearing support, motor shaft is provided with winch spool, winch spool is arranged with two stay cords in left and right, stay cord is connected with lifting clothing bar by steering mechanism, described motor shaft is splined shaft, thus make winch spool and motor shaft form axially movable spline joint, bearing support is connected with fixed gear ring, winch spool is threaded three displacement screw rods equidistantly arranged ringwise on the end face of fixed gear ring, the end that displacement screw rod exposes to winch spool is provided with the shifted gear engaged with fixed gear ring.
The utility model drives winch spool to rotate by motor, winch spool winding or release stay cord, and then realizes the electric lift of lifting clothing bar.Due to spline joint when winch spool and motor shaft, thus motor shaft can drive winch spool to rotate by transmitting torque on the one hand, and winch spool can axially move along motor shaft simultaneously.When winch spool rotates, displacement screw rod revolves round the sun around motor shaft together, because the shifted gear of the screw rod end that is shifted is meshed with fixed gear ring, thus shifted gear now does rotation, and drive the rotation of displacement screw rod, thus drive the winch spool that is threaded with it to axially move along motor shaft following while motor shaft revolves round the sun, and then make stay cord can be wound on winch spool surface equably, avoid irregular stacking on winch spool surface of stay cord, make the winding speed of two stay cords completely the same, thus the steady lifting of lift clothes rack can be guaranteed, can avoid stay cord that position skew occurs when reeling simultaneously.
As preferably, described motor shaft is also installed with a rotating disk, one end that displacement screw rod exposes to winch spool is positioned on rotating disk rotationally.
Rotating disk can form good supporting role to displacement screw rod, thus makes motor shaft can drive displacement screw rod to follow winch spool and revolve round the sun together, and rotating disk can play the position-limiting action of an axis to the screw rod that is shifted simultaneously, and screw rod time rotational of avoiding being shifted axially moves.
As preferably, described rotating disk is provided with three draw-in grooves equidistantly arranged ringwise that radial direction extends to edge, and the periphery of displacement screw rod is provided with annular groove, and the annular groove of three displacement screw rods is positioned in three draw-in grooves of rotating disk respectively.
Draw-in groove owing to extending radially outward to the edge of rotating disk, thus forms hatch frame, and be convenient to the screens of displacement screw rod in draw-in groove, the annular groove be shifted on screw rod can play good axial limiting effect simultaneously, avoids displacement screw rod to occur moving axially.
As preferably, the periphery of described winch spool is provided with spiral helicine stay cord winding groove, the cross section semicircular in shape of stay cord winding groove, and the ratio of the pitch of described stay cord winding groove and displacement screw rod equals the ratio of fixed gear ring and the number of teeth of shifted gear.
And spiral helicine stay cord reels, groove can make stay cord reel well on winch spool surface and locate to cross section semicircular in shape.Particularly, the ratio of pitch due to stay cord winding groove and displacement screw rod equals the ratio of fixed gear ring and the number of teeth of shifted gear, therefore, when winch spool public affairs circle, that can guarantee winch spool moves axially the pitch that distance equals stay cord winding groove, like this, stay cord can be spacing in spiral helicine stay cord winding groove exactly, falls into the flange part between two adjacent rings stay cord winding groove when avoiding stay cord to reel.
As preferably, described winch spool is provided with three screw rod containing holes equidistantly arranged ringwise near the end face of fixed gear ring, is embedded with displacement nut in the openend of screw rod containing hole, and three displacement screw rods nut thread that is shifted with three is respectively connected.
Displacement nut is set and can shortens displacement screw rod and the length that is threaded of winch spool significantly, reduce the rotation resistance of displacement screw rod, be convenient to the processing of winch spool.
Therefore, the utility model has following beneficial effect: can guarantee that stay cord winding is neat, the left and right skew of stay cord when avoiding reeling, and the winding speed of left and right stay cord is identical, thus guarantees that lifting clothing bar can the synchronous steadily lifting in left and right.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the sectional view at A-A place in Fig. 1.
In figure: 1, bearing support 2, motor 21, motor shaft 3, winch spool 31, screw rod containing hole 32, displacement nut 33, stay cord winding groove 4, stay cord 5, fixed gear ring 6, displacement screw rod 61, annular groove 7, shifted gear 8, rotating disk 81, draw-in groove.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is further described.
As shown in Figure 1, a kind of winding mechanism of electric clothes hanger, comprise bearing support 1, a motor 2 that can be fixed on the housing of clothes hanger, motor can adopt tube shaped electric machine, bearing support comprises two, left and right, motor shaft 21 two ends of motor are rotatably connected on two bearing supports in left and right, thus motor shaft is supported reliably.Motor shaft is arranged a columniform winch spool 3, motor shaft adopts splined shaft, thus makes to form spline joint between winch spool and motor shaft.Like this, motor shaft can to winch spool transmitting torque, thus drive winch spool to rotate on the one hand, and winch spool can axially move along motor shaft simultaneously.In addition, winch spool is arranged with abreast two stay cords 4 in left and right, two stay cords are connected with lifting clothing bar by steering mechanism, steering mechanism wherein comprises some angle pulleies, turn to the rear two ends with being elevated clothing bar to be connected to make stay cord bend, and guarantee that stay cord can successfully pull lifting clothing bar to be elevated reposefully.
Because the stay cord position of winding on the angle pulley of steering mechanism is changeless, therefore, can overlap when stay cord is wound on winch spool, like this, the substantially rounded stay cord of cross section can cave in both sides to the left and right after overlap, and then forms irregular winding, that is, speed when two, left and right is stretching in winding and speed when discharging from winch spool can produce difference, thus cause the lifting of lifting clothing bar steady, and the position of stay cord when reeling there will be left and right skew.For effectively solving the problem, the present invention can be fixedly connected with a fixed gear ring 5 in the side near winch spool on the bearing support in left side, then to be threaded on the left side of fixed gear ring three screw rods 6 that are shifted at winch spool, displacement screw rod extends along the axis of winch spool, displacement screw rod equidistantly arranges ringwise on the left side of winch spool, one end of displacement screw rod is stretched in winch spool, and the other end stretches out the left side of winch spool.The left part exposing to winch spool at displacement screw rod is fixedly installed a shifted gear engaged with fixed gear ring 7.Like this, when needs promote lifting clothing bar, motor rotates forward, thus drives winch spool to rotate together by motor shaft, and the displacement screw rod be threaded on winch spool is then followed winch spool and rotated together, and the above-mentioned rotation of displacement screw rod is referred to as revolution by us.Meanwhile, be arranged on displacement screw rod end shifted gear also follow displacement screw rod revolve round the sun together.Form meshing relation owing to being shifted between the shifted gear of screw rod end and fixed fixed gear ring, therefore, when shifted gear revolves round the sun, a rotation can be produced again.The rotation of displacement screw rod then can make winch spool produce the movement of an axis, thus make stay cord can be wound on winch spool surface in the shape of a spiral equably, avoid stay cord in the irregular overlap of the appearance on winch spool surface, and then make the reeling condition of two stay cords and speed completely the same, to guarantee the steady lifting of lift clothes rack, can avoid stay cord that position skew occurs when reeling simultaneously.
In addition, we also can be fixedly installed a circular rotating disk 8 on motor shaft, this rotating disk on fixed gear ring towards the side of winch spool, the left end that displacement screw rod exposes to winch spool is cylinder polished rod axle, and be positioned on rotating disk rotationally, thus make displacement screw rod expose one end to be able to reliable support.For the ease of assembling, as shown in Figure 2, we can arrange three draw-in grooves 81 on rotating disk, draw-in groove is the radial edge extending to rotating disk from the inside to the outside, thus making the outer end of draw-in groove open-minded, the inner then semicircular in shape of draw-in groove, three draw-in grooves are equidistantly arranged ringwise on rotating disk.In addition, be shifted screw rod periphery on need to arrange corresponding annular groove 61, three displacement screw rod annular groove be positioned in three semicircular the inners of draw-in groove of rotating disk respectively.Like this, displacement screw rod ecto-entad can be snapped in draw-in groove during assembling, and then be threaded on winch spool.
Further, for the ease of manufacturing, as shown in Figure 1, we can arrange three screw rod containing holes 31 equidistantly arranged ringwise at winch spool on the end face of fixed gear ring, then to be embedded displacement 32, three, the nut displacement screw rod nut thread that is then shifted with three respectively near the openend of fixed gear ring at each screw rod containing hole to be connected.Like this, displacement screw rod is only connected with the displacement nut thread on winch spool, and the remainder that the screw rod that is shifted stretches into winch spool inside is then positioned at screw rod containing hole, thus is conducive to shortening the length that is threaded between displacement screw rod and winch spool.
Finally, we also can arrange spiral helicine stay cord winding groove 33 on the periphery of winch spool, and the cross section of stay cord winding groove is the semicircle with stay cord diameter adaptation.Like this, when electric machine rotation drives winch spool to rotate, stay cord can be wound in stay cord winding groove, makes the more neat rule of the winding arrangement of stay cord on winch spool surface, is conducive to the uniformity of raising two stay cord winding speeds.Certainly, it should be noted that, we need to arrange the ratio that stay cord winding groove and the ratio of the pitch of displacement screw rod equal fixed gear ring and the number of teeth of shifted gear.That is, if the reasonable pitch of stay cord winding groove is 12 millimeters, and the ratio 3 to 1 of the number of teeth of fixed gear ring and shifted gear, then the pitch of the screw rod that is shifted should be 4 millimeters.
When we need upwards to promote lifting clothing bar, motor main story also drives winch spool to rotate forward together, and winch spool now axially moves under the effect of displacement screw rod simultaneously, thus is wound on equably by stay cord in stay cord winding groove.Otherwise, when we need to decline lifting clothing bar, then motor can be rotated backward, winch spool now rotates backward release stay cord on the one hand, under the effect of displacement screw rod, do axial reverse movement simultaneously, thus guarantee that the point of release position of stay cord on winch spool remains constant, avoid stay cord because of winding and off-position change and produce inclination, make stay cord remain straight line winding and discharge.
Claims (5)
1. the winding mechanism of an electric clothes hanger, comprise bearing support, motor, the motor shaft of motor is rotatably connected on bearing support, motor shaft is provided with winch spool, winch spool is arranged with two stay cords in left and right, stay cord is connected with lifting clothing bar by steering mechanism, it is characterized in that, described motor shaft is splined shaft, thus make winch spool and motor shaft form axially movable spline joint, bearing support is connected with fixed gear ring, winch spool is threaded three displacement screw rods equidistantly arranged ringwise on the end face of fixed gear ring, the end that displacement screw rod exposes to winch spool is provided with the shifted gear engaged with fixed gear ring.
2. the winding mechanism of a kind of electric clothes hanger according to claim 1, is characterized in that, described motor shaft is also installed with a rotating disk, and one end that displacement screw rod exposes to winch spool is positioned on rotating disk rotationally.
3. the winding mechanism of a kind of electric clothes hanger according to claim 2, it is characterized in that, described rotating disk is provided with three draw-in grooves equidistantly arranged ringwise that radial direction extends to edge, the periphery of displacement screw rod is provided with annular groove, and the annular groove of three displacement screw rods is positioned in three draw-in grooves of rotating disk respectively.
4. the winding mechanism of a kind of electric clothes hanger according to claim 1 or 2 or 3, it is characterized in that, the periphery of described winch spool is provided with spiral helicine stay cord winding groove, the cross section semicircular in shape of stay cord winding groove, the ratio of the pitch of described stay cord winding groove and displacement screw rod equals the ratio of fixed gear ring and the number of teeth of shifted gear.
5. the winding mechanism of a kind of electric clothes hanger according to claim 1 or 2 or 3, it is characterized in that, described winch spool is provided with three screw rod containing holes equidistantly arranged ringwise near the end face of fixed gear ring, be embedded with displacement nut in the openend of screw rod containing hole, three displacement screw rod nut threads that are shifted with three are respectively connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694769.3U CN204298653U (en) | 2014-11-19 | 2014-11-19 | A kind of winding mechanism of electric clothes hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694769.3U CN204298653U (en) | 2014-11-19 | 2014-11-19 | A kind of winding mechanism of electric clothes hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204298653U true CN204298653U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420694769.3U Expired - Fee Related CN204298653U (en) | 2014-11-19 | 2014-11-19 | A kind of winding mechanism of electric clothes hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204298653U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692398A (en) * | 2016-04-28 | 2016-06-22 | 浙江非常道楼道电梯有限公司 | Corridor elevator and drive mechanism thereof |
| CN105755773A (en) * | 2016-05-11 | 2016-07-13 | 浙江勇辉电器有限公司 | Lifting mechanism of intelligent electric clothes drying machine |
| CN108866982A (en) * | 2018-09-06 | 2018-11-23 | 九牧智能厨卫（安徽）有限公司 | A kind of clothes hanger |
| CN109399478A (en) * | 2017-08-15 | 2019-03-01 | 王红旗 | A kind of power winding mechanism of electric clothes airing machine |
| CN113928923A (en) * | 2021-10-14 | 2022-01-14 | 新昌县银邦电力科技有限公司 | Winding device of electric box and operation method thereof |
-
2014
- 2014-11-19 CN CN201420694769.3U patent/CN204298653U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692398A (en) * | 2016-04-28 | 2016-06-22 | 浙江非常道楼道电梯有限公司 | Corridor elevator and drive mechanism thereof |
| CN105755773A (en) * | 2016-05-11 | 2016-07-13 | 浙江勇辉电器有限公司 | Lifting mechanism of intelligent electric clothes drying machine |
| CN105755773B (en) * | 2016-05-11 | 2017-12-15 | 浙江勇辉电器有限公司 | A kind of elevating mechanism of intelligent electric clothes airing machine |
| CN109399478A (en) * | 2017-08-15 | 2019-03-01 | 王红旗 | A kind of power winding mechanism of electric clothes airing machine |
| CN108866982A (en) * | 2018-09-06 | 2018-11-23 | 九牧智能厨卫（安徽）有限公司 | A kind of clothes hanger |
| CN113928923A (en) * | 2021-10-14 | 2022-01-14 | 新昌县银邦电力科技有限公司 | Winding device of electric box and operation method thereof |
| CN113928923B (en) * | 2021-10-14 | 2023-09-26 | 国网江苏省电力有限公司苏州供电分公司 | Winding device of electric box and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20211119 |