CN103754318A - Power assembly mechanism for electric moped scooter - Google Patents
Power assembly mechanism for electric moped scooter Download PDFInfo
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- CN103754318A CN103754318A CN201410037234.3A CN201410037234A CN103754318A CN 103754318 A CN103754318 A CN 103754318A CN 201410037234 A CN201410037234 A CN 201410037234A CN 103754318 A CN103754318 A CN 103754318A
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- wheel
- ratchet
- way wheel
- way
- moped scooter
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Abstract
The invention relates to the field of electric moped scooters, in particular to a power assembly mechanism for the electric moped scooter. The power assembly mechanism is connected with a chain wheel of the electric moped scooter. The power assembly mechanism comprises a ratchet wheel, a support, a first one-way wheel and a second one-way wheel. The ratchet wheel is arranged on the support in a rotating mode. The outer ring of the ratchet wheel is fixedly connected with the inner ring of the chain wheel. The first one-way wheel and the second one-way wheel are coaxially arranged in the ratchet wheel in a rotating mode. The outer ring of the first one-way wheel and the outer ring of the second one-way wheel are respectively provided with one pawl. Two sets of opposite one-way grooves opposite to the pawls are formed in the ratchet wheel. By means of two sets of the one-way wheels of a ratchet wheel pawl transmission mode, transmission mechanisms corresponding to the two riding modes do not interfere with each other, and the electricity and the labor are correspondingly saved. The power assembly mechanism is simple in structure and reliable in function.
Description
Technical field
The present invention relates to Moped Scooter field, is especially a kind of Moped Scooter power coupling mechanism.
Background technology
For Moped Scooter, exist two kinds of power, a kind of is the outputting power of motor, it orders about sprocket rotation, thereby whole car travelled forward; Another kind is stepped on foot-operated mode for manpower, and it also can make sprocket rotation, and car is travelled forward.But exist and interfere more or less between transmission device corresponding to above-mentioned two kinds of modes of riding of existing Moped Scooter, while making driven by power, efficiency is lower, and manpower effort comparatively while riding.
Summary of the invention
The object of the invention is to solve between transmission device corresponding to the above-mentioned two kinds of modes of riding of existing Moped Scooter and has the problem of interfering, and a kind of Moped Scooter power coupling mechanism is provided, and specifically by following technical scheme, is realized.
One Moped Scooter power coupling mechanism, be connected with the sprocket wheel of Moped Scooter, comprise ratchet, support, the first one-way wheel and the second one-way wheel, described ratchet is arranged on support rotationally, and the outer ring of ratchet is fixedly connected with the inner ring of sprocket wheel, described the first one-way wheel, the second one-way wheel are coaxially arranged in ratchet rotationally, and the outer ring of described the first one-way wheel and the second one-way wheel is respectively arranged with ratchet, are provided with the two group opposite sex unidirectional grooves relative with described ratchet in described ratchet.
Described Moped Scooter power coupling mechanism, it further designs and is, and the middle part of described the first one-way wheel and the second one-way wheel is respectively equipped with the first driving hole and the second driving hole, and the internal diameter of described the first driving hole is greater than the second driving hole.
Described Moped Scooter power coupling mechanism, it further designs and is, in described the first driving hole and the second driving hole, is respectively arranged with spline.
beneficial effect of the present invention is:
By the one-way wheel of two groups of click type of drive is set, two kinds of transmission devices corresponding to the mode of riding are not interfered, correspondingly power saving is laborsaving; Compact conformation of the present invention and simple, reliable in function.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the present invention's the first one-way wheel structural representation.
In figure, 1-ratchet, 2-support, 3-the first one-way wheel, 4-the second one-way wheel, 5-sprocket wheel, 31-the first driving hole, 41-the second driving hole, 34-ratchet, 43-spline.
The specific embodiment
Below in conjunction with Figure of description and embodiment, the present invention is further described.
This Moped Scooter power coupling mechanism, be connected with the sprocket wheel 5 of Moped Scooter, comprise ratchet 1, support 2, the first one-way wheel 3 and the second one-way wheel 4, ratchet 1 is arranged on support 2 rotationally, and the outer ring of ratchet 1 is fixedly connected with the inner ring of sprocket wheel 5, the first one-way wheel 3, the second one-way wheel 4 are coaxially arranged in ratchet 1 rotationally, the outer ring of the first one-way wheel 3 and the second one-way wheel 4 is respectively arranged with ratchet 34, is provided with the two group opposite sex unidirectional grooves (not shown in FIG.) relative with ratchet in ratchet.
The internal diameter that the middle part of the first one-way wheel 3 and the second one-way wheel 4 is respectively equipped with the first driving hole 31 and the second driving hole 41, the first driving holes is greater than the second driving hole; In the first driving hole and the second driving hole, be respectively arranged with spline 43.The outside of the first one-way wheel is provided with the end cap 6 on support by the first one-way wheel and the second one-way wheel axial compression.
During actual use, motor drives by retarder, the output shaft of retarder is connected by spline drived with the first one-way wheel, and the output shaft of retarder is set to hollow structure, and the foot-driven lever being connected with stretcher is connected with the second one-way wheel through the output shaft of retarder; When driven by power, the first one-way wheel drives ratchet twirl, and now the rotating speed of the first one-way wheel is faster than the second one-way wheel, and the second one-way wheel is done the rotation reverse with the first one-way wheel with respect to ratchet, now between the second one-way wheel and ratchet, skid, sprocket wheel is driven by motor completely; Vice versa, and when turning off motor, when manpower is ridden, the first one-way wheel skids, and now sprocket wheel is driven by manpower completely.
Claims (3)
1. a Moped Scooter power coupling mechanism, be connected with the sprocket wheel of Moped Scooter, it is characterized in that comprising ratchet, support, the first one-way wheel and the second one-way wheel, described ratchet is arranged on support rotationally, and the outer ring of ratchet is fixedly connected with the inner ring of sprocket wheel, described the first one-way wheel, the second one-way wheel are coaxially arranged in ratchet rotationally, the outer ring of described the first one-way wheel and the second one-way wheel is respectively arranged with ratchet, is provided with the two group opposite sex unidirectional grooves relative with described ratchet in described ratchet.
2. Moped Scooter power coupling according to claim 1 mechanism, is characterized in that, the middle part of described the first one-way wheel and the second one-way wheel is respectively equipped with the first driving hole and the second driving hole, and the internal diameter of described the first driving hole is greater than the second driving hole.
3. Moped Scooter power coupling according to claim 2 mechanism, is characterized in that, in described the first driving hole and the second driving hole, is respectively arranged with spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037234.3A CN103754318A (en) | 2014-01-26 | 2014-01-26 | Power assembly mechanism for electric moped scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037234.3A CN103754318A (en) | 2014-01-26 | 2014-01-26 | Power assembly mechanism for electric moped scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103754318A true CN103754318A (en) | 2014-04-30 |
Family
ID=50521696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410037234.3A Pending CN103754318A (en) | 2014-01-26 | 2014-01-26 | Power assembly mechanism for electric moped scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103754318A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104182A (en) * | 2021-10-25 | 2022-03-01 | 天津美派电动科技有限公司 | Chain wheel driving mechanism and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4942936A (en) * | 1988-02-12 | 1990-07-24 | Gardner Elmer W Jr | Electrohydraulic/air bike |
| CN202529107U (en) * | 2012-03-30 | 2012-11-14 | 乐荣工业股份有限公司 | Clutch type driving unit for hybrid power vehicles |
| CN202790346U (en) * | 2012-08-20 | 2013-03-13 | 刘旭训 | Harmonic reducer of electric bicycle drive |
| CN103754317A (en) * | 2014-01-17 | 2014-04-30 | 南京信息工程大学 | Driving mechanism of moped scooter |
| CN203681822U (en) * | 2014-01-26 | 2014-07-02 | 浙江来福谐波传动股份有限公司 | Moped scooter power synthesis mechanism |
-
2014
- 2014-01-26 CN CN201410037234.3A patent/CN103754318A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4942936A (en) * | 1988-02-12 | 1990-07-24 | Gardner Elmer W Jr | Electrohydraulic/air bike |
| CN202529107U (en) * | 2012-03-30 | 2012-11-14 | 乐荣工业股份有限公司 | Clutch type driving unit for hybrid power vehicles |
| CN202790346U (en) * | 2012-08-20 | 2013-03-13 | 刘旭训 | Harmonic reducer of electric bicycle drive |
| CN103754317A (en) * | 2014-01-17 | 2014-04-30 | 南京信息工程大学 | Driving mechanism of moped scooter |
| CN203681822U (en) * | 2014-01-26 | 2014-07-02 | 浙江来福谐波传动股份有限公司 | Moped scooter power synthesis mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104182A (en) * | 2021-10-25 | 2022-03-01 | 天津美派电动科技有限公司 | Chain wheel driving mechanism and using method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| 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: 20140430 |