CN201668346U - Minitype change-speed gearbox of intelligent suction cleaner walking wheels - Google Patents
Minitype change-speed gearbox of intelligent suction cleaner walking wheels Download PDFInfo
- Publication number
- CN201668346U CN201668346U CN2010201940469U CN201020194046U CN201668346U CN 201668346 U CN201668346 U CN 201668346U CN 2010201940469 U CN2010201940469 U CN 2010201940469U CN 201020194046 U CN201020194046 U CN 201020194046U CN 201668346 U CN201668346 U CN 201668346U
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- gear
- plastics
- intermediate gear
- plastic intermediate
- plastic
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- Expired - Fee Related
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Abstract
The utility model discloses a change-speed gearbox of intelligent suction cleaner walking wheels, wherein the box body is pivoted with at least three plastic intermediate gears inside, namely first plastic intermediate gear, second plastic intermediate gear and third plastic intermediate gear, each plastic intermediate gear is formed by two co-axial plastic gears fixed each other, a motor transmission gear is engaged with the first plastic intermediate gear, the first plastic intermediate gear, the second plastic intermediate gear and the third plastic intermediate gear are engaged with a walking wheel transmission gear in sequence. The gearbox has advantages of small noises, strong stability and low maintenance rate.
Description
Technical field
The utility model relates to the dust catcher technical field, relates in particular to the change gear box that a kind of intellective dust collector road wheel uses.
Background technology
The employed miniature change gear box of dust catcher road wheel is used widely at present, and the gap of the miniature change gear box middle gear of existing dust catcher is too big, and all gears all are metal gear, noise is big, poor stability, therefore the maintenance rate height must be improved on existing basis.
The utility model content
At the deficiency that above-mentioned prior art exists, the purpose of this utility model provides the miniature change gear box of a kind of intellective dust collector road wheel, and its noise is little, and stability is strong, and maintenance rate is low.
To achieve these goals, the technical scheme that the utility model adopted is: the miniature change gear box of intellective dust collector road wheel, comprise casing, motor travelling gear and traction drive gear, the motor travelling gear is fixed in the rotating shaft of motor, the traction drive gear is fixed on the power transmission shaft of road wheel, be articulated with the i.e. first plastics idler gear of at least three plastics idler gears in the casing, the second plastics idler gear, the 3rd plastics idler gear, each plastics idler gear is made of the plastic gear of two concentrics that are fixed together, the motor travelling gear is meshed with the first plastics idler gear, the first plastics idler gear, the second plastics idler gear, the 3rd plastics idler gear and traction drive gear mesh successively.
The utility model is compared the advantage that is had with prior art: 1, owing to be articulated with at least three plastics idler gears in the casing, the gap is little between gear like this, good stability.2, all gear adopts plastic gear, so noise is little.Simultaneously, gear is that the polyamide (PA66 is commonly called as nylon) of special quieter material is manufactured the plastic gear that forms, and its wearability is good, and the intensity height makes maintenance rate low.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a contour structures schematic diagram of the present utility model.
Fig. 2 is the schematic perspective view that removes housing top.
The specific embodiment
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, see Fig. 1, shown in 2: the miniature change gear box of intellective dust collector road wheel, comprise casing 1, motor travelling gear 2 and traction drive gear 3, motor travelling gear 2 is fixed in the rotating shaft of motor 4, traction drive gear 3 is fixed on the power transmission shaft of road wheel 5, be articulated with the i.e. first plastics idler gear 6 of at least three plastics idler gears in the casing 1, the second plastics idler gear 7, the 3rd plastics idler gear 8, each plastics idler gear is by the plastic gear 61 of two concentrics that are fixed together, 62,71,72,81,82 constitute, motor travelling gear 2 is meshed with the first plastics idler gear 6, the first plastics idler gear 6, the second plastics idler gear 7, the 3rd plastics idler gear 8 and traction drive gear 3 mesh successively.
Operation principle: owing to be articulated with at least three plastics idler gears 6,7,8 in the casing, the gap is little between all gears like this, good stability.All gear adopts the polyamide plastic material to manufacture, so noise is little.
Claims (1)
1. the miniature change gear box of intellective dust collector road wheel, comprise casing (1), motor travelling gear (2) and traction drive gear (3), motor travelling gear (2) is fixed in the rotating shaft of motor (4), traction drive gear (3) is fixed on the power transmission shaft of road wheel (5), it is characterized in that: be articulated with the i.e. first plastics idler gear (6) of at least three plastics idler gears in the casing (1), the second plastics idler gear (7), the 3rd plastics idler gear (8), each plastics idler gear is by the plastic gear (61 of two concentrics that are fixed together, 62,71,72,81,82) constitute, motor travelling gear (2) is meshed with the first plastics idler gear (6), the first plastics idler gear (6), the second plastics idler gear (7), the 3rd plastics idler gear (8) and traction drive gear (3) mesh successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201940469U CN201668346U (en) | 2010-05-17 | 2010-05-17 | Minitype change-speed gearbox of intelligent suction cleaner walking wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201940469U CN201668346U (en) | 2010-05-17 | 2010-05-17 | Minitype change-speed gearbox of intelligent suction cleaner walking wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201668346U true CN201668346U (en) | 2010-12-15 |
Family
ID=43325761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201940469U Expired - Fee Related CN201668346U (en) | 2010-05-17 | 2010-05-17 | Minitype change-speed gearbox of intelligent suction cleaner walking wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201668346U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587827A (en) * | 2014-10-20 | 2016-05-18 | 杭州鄂达精密机电科技有限公司 | Wheel gear box |
| CN105640445A (en) * | 2016-03-01 | 2016-06-08 | 江苏美的清洁电器股份有限公司 | Driving wheel assembly for sweep robot |
| KR101844221B1 (en) * | 2011-04-19 | 2018-04-02 | 엘지전자 주식회사 | A vacuum cleaner comprising a wheel assembly |
| CN108338745A (en) * | 2017-01-23 | 2018-07-31 | 日本电产株式会社 | Wheel driver and cleaning robot with wheel driver |
| US10315509B2 (en) | 2011-07-08 | 2019-06-11 | Nidec Corporation | Wheel unit |
-
2010
- 2010-05-17 CN CN2010201940469U patent/CN201668346U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101844221B1 (en) * | 2011-04-19 | 2018-04-02 | 엘지전자 주식회사 | A vacuum cleaner comprising a wheel assembly |
| US10315509B2 (en) | 2011-07-08 | 2019-06-11 | Nidec Corporation | Wheel unit |
| CN106114197B (en) * | 2011-07-08 | 2019-07-12 | 日本电产株式会社 | Wheel unit |
| CN105587827A (en) * | 2014-10-20 | 2016-05-18 | 杭州鄂达精密机电科技有限公司 | Wheel gear box |
| CN105640445A (en) * | 2016-03-01 | 2016-06-08 | 江苏美的清洁电器股份有限公司 | Driving wheel assembly for sweep robot |
| CN108338745A (en) * | 2017-01-23 | 2018-07-31 | 日本电产株式会社 | Wheel driver and cleaning robot with wheel driver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIAXING KAILY PLASTIC INDUSTRY CO., LTD. Free format text: FORMER OWNER: ZHU BING Effective date: 20110913 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314000 JIAXING, ZHEJIANG PROVINCE TO: 314009 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110913 Address after: Jiaxing City, Zhejiang province 314009 Nanhu District Yu Xin Zhen Yuyao Road Patentee after: JIAXING KAILY METALS & PLASTICS CO., LTD. Address before: 314000, room 5, 402 Xinshi Road, Nanhu New Town, Nanhu District, Jiaxing, Zhejiang Patentee before: Zhu Bing |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |