CN102587781A - Speed reducer for small-sized chained window opener - Google Patents
Speed reducer for small-sized chained window opener Download PDFInfo
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- CN102587781A CN102587781A CN2012100665186A CN201210066518A CN102587781A CN 102587781 A CN102587781 A CN 102587781A CN 2012100665186 A CN2012100665186 A CN 2012100665186A CN 201210066518 A CN201210066518 A CN 201210066518A CN 102587781 A CN102587781 A CN 102587781A
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- engineering plastic
- gear component
- engineering plastics
- plastic gear
- small
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Abstract
The invention discloses a speed reducer for a small-sized chained window opener. A direct current motor of the speed reducer is connected with a worm inside a zinc alloy casing, a primary engineering plastic gear component, a secondary engineering plastic gear component and a tertiary engineering plastic gear component are disposed inside the zinc alloy casing, the worm is meshed with the primary engineering plastic gear component, the primary engineering plastic gear component is meshed with the secondary engineering plastic gear component, the secondary engineering plastic gear component is meshed with the tertiary engineering plastic gear component, and the tertiary engineering plastic gear component is fixedly and integrally connected with a sprocket for a drive chain. The speed reducer is high in strength, good in shock absorbability, compact in structure and high in rigidity. The engineering plastic, modified polyformaldehyde, is high in strength and long in service life, noise can be reduced greatly, production cost can be lowered, consumption of lubricating grease is low or avoided, transmission efficiency is improved, and output torque and thrust are improved. The speed reducer is small in size, high in output torque and applicable to small-sized window openers.
Description
Technical field
The present invention relates to a kind of reducer of chain type window opening device.
Background technology
Electric window-opening machine has entered into huge numbers of families, develops towards littler direction.Reducer is the critical component of small-sized electric window opening device.The used reducer structure of known chain type electric window-opening machine is complicated, and its housing all adopts structural member such as steel plate to make, the poor rigidity of reducer, and volume is bigger, and machining accuracy is low, and transmission efficiency is low, has influenced further developing of chain type electric window-opening machine.(reference: the window opening device reducer that woods Electric Machine Co., Ltd produces on the Dongguan City).
Summary of the invention
For the reducer structure that overcomes known chain type window opening device complicated, poor rigidity, volume is bigger, machining accuracy is low, the defective that transmission efficiency is low, the present invention provides a kind of small-sized chain window opening device reducer, this reducer structure is simple, volume is little.
Technical scheme of the present invention is: this small-sized chain window opening device reducer comprises kirsite housing and direct current generator; Direct current generator one end is connected with the electronic circuit board component; The direct current generator other end is connected with worm screw; Worm screw is positioned at the kirsite housing, and one-level engineering plastics gear assembly, secondary engineering plastics gear assembly, three grades of engineering plastics gear assemblies are positioned at the kirsite housing, and worm screw is meshed with one-level engineering plastics gear assembly; One-level engineering plastics gear assembly is meshed with secondary engineering plastics gear assembly; Secondary engineering plastics gear assembly is meshed with three grades of engineering plastics gear assemblies, and the sprocket wheel of three grades of engineering plastics gear assemblies and chain drive-belt is one for being fixedly linked, sprocket wheel chain drive-belt motion when tertiary gear rotates.Wherein the gear wheel material of one-level, secondary gear assembly is engineering plastics, and pinion is an alloy steel, and the gear wheel and the sprocket wheel of tertiary gear assembly are engineering plastics.
Advantage of the present invention: housing adopts cast zinc alloy, has intensity and good cushioning effect preferably, its compact conformation, and good rigidly, machining accuracy is high, low price.Every grade has all been used engineering plastics gear, sprocket wheel in driving-chain, and this project plastics are modified polyacetal, and its intensity is high; Life-span is long, and reasonable price can reduce noise greatly; Reduce production costs, can be less with or without lubricating grease, improved transmission efficiency; Prolong service life of a machine, improve output torque and thrust.Appearance and size is very little, and output torque is big, can satisfy the requirement of small-sized window opening device to reducer.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the present of invention.
Fig. 2 is the vertical view of Fig. 1.
1. kirsite housings among the figure, 2. three grades of engineering plastics gear assemblies, 3. secondary engineering plastics gear assembly, 4. one-level engineering plastics gear assembly, 5. worm screw, 6. direct current generator, 7. electronic circuit board component, 8. reducer side cover.
The specific embodiment
In Fig. 1 and Fig. 2; This small-sized chain window opening device reducer comprises kirsite housing 1 and direct current generator 6, and direct current generator 6 one ends are connected with electronic circuit board component 7, and direct current generator 6 other ends are connected with worm screw 5; Worm screw 5 is positioned at kirsite housing 1; One-level engineering plastics gear assembly 2, secondary engineering plastics gear assembly 3, three grades of engineering plastics gear assemblies 4 are positioned at kirsite housing 1, and worm screw 5 is meshed with one-level engineering plastics gear assembly 4, and one-level engineering plastics gear assembly 4 is meshed with secondary engineering plastics gear assembly 3; Secondary engineering plastics gear assembly 3 is meshed with three grades of engineering plastics gear assemblies 2; In three grades of engineering plastics gear assemblies 2, the sprocket wheel of tertiary gear and chain drive-belt is connected as one, sprocket wheel chain drive-belt motion when tertiary gear rotates.
Claims (1)
1. small-sized chain window opening device reducer; This small-sized chain window opening device reducer comprises kirsite housing and direct current generator; It is characterized in that: direct current generator one end is connected with the electronic circuit board component; The direct current generator other end is connected with worm screw, and worm screw is positioned at the kirsite housing, and one-level engineering plastics gear assembly, secondary engineering plastics gear assembly, three grades of engineering plastics gear assemblies are positioned at the kirsite housing; Worm screw is meshed with one-level engineering plastics gear assembly; One-level engineering plastics gear assembly is meshed with secondary engineering plastics gear assembly, and secondary engineering plastics gear assembly is meshed with three grades of engineering plastics gear assemblies, and the sprocket wheel of three grades of engineering plastics gear assemblies and chain drive-belt is one for being fixedly linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100665186A CN102587781A (en) | 2012-03-14 | 2012-03-14 | Speed reducer for small-sized chained window opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100665186A CN102587781A (en) | 2012-03-14 | 2012-03-14 | Speed reducer for small-sized chained window opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102587781A true CN102587781A (en) | 2012-07-18 |
Family
ID=46476955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100665186A Pending CN102587781A (en) | 2012-03-14 | 2012-03-14 | Speed reducer for small-sized chained window opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102587781A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005054950A (en) * | 2003-08-07 | 2005-03-03 | Asmo Co Ltd | Motor actuator and gear reducer mechanism |
| JP2006187177A (en) * | 2004-12-28 | 2006-07-13 | Jidosha Denki Kogyo Co Ltd | Motor with reducer mechanism |
| CN101008303A (en) * | 2006-01-25 | 2007-08-01 | Vkr控股公司 | Push-pull chain actuator |
| CN101029673A (en) * | 2006-03-01 | 2007-09-05 | 住友重机械工业株式会社 | Series of power transmission devices and series of geared motors |
| CN201714220U (en) * | 2010-06-07 | 2011-01-19 | 田彩飞 | Disc chain type window opener |
| CN201835665U (en) * | 2010-10-08 | 2011-05-18 | 吴康才 | Electric actuating device for window opener |
| CN202509936U (en) * | 2012-03-14 | 2012-10-31 | 徐州大亚自动装备有限公司 | Speed reducer for small-sized chain type window opener |
-
2012
- 2012-03-14 CN CN2012100665186A patent/CN102587781A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005054950A (en) * | 2003-08-07 | 2005-03-03 | Asmo Co Ltd | Motor actuator and gear reducer mechanism |
| JP2006187177A (en) * | 2004-12-28 | 2006-07-13 | Jidosha Denki Kogyo Co Ltd | Motor with reducer mechanism |
| CN101008303A (en) * | 2006-01-25 | 2007-08-01 | Vkr控股公司 | Push-pull chain actuator |
| CN101029673A (en) * | 2006-03-01 | 2007-09-05 | 住友重机械工业株式会社 | Series of power transmission devices and series of geared motors |
| CN201714220U (en) * | 2010-06-07 | 2011-01-19 | 田彩飞 | Disc chain type window opener |
| CN201835665U (en) * | 2010-10-08 | 2011-05-18 | 吴康才 | Electric actuating device for window opener |
| CN202509936U (en) * | 2012-03-14 | 2012-10-31 | 徐州大亚自动装备有限公司 | Speed reducer for small-sized chain type window opener |
Non-Patent Citations (2)
| Title |
|---|
| 徐卫兵 朱士旺 蔡琼英: "低密度聚乙烯共混改性聚甲醛的研究", 《现代塑料加工应用》 * |
| 洪素芳: ""改性聚甲醛"项目通过鉴定", 《现代塑料加工应用》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: XUZHOU DAE-A AUTOMANS CO., LTD. Free format text: FORMER OWNER: DAN JINLONG Effective date: 20120806 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120806 Address after: 221004 No. 21-2 Yang Shan Road, Jinshan Bridge, Xuzhou Economic Development Zone, Jiangsu, China Applicant after: Xuzhou ARE-A Automans Co., Ltd. Address before: 221004 No. 21-2 Yang Shan Road, Jinshan Bridge, Xuzhou Economic Development Zone, Jiangsu, China Applicant before: Dan Jinlong |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |