CN2731129Y - Starting mechanism for engine of power aid bicycle - Google Patents
Starting mechanism for engine of power aid bicycle Download PDFInfo
- Publication number
- CN2731129Y CN2731129Y CN 200420061744 CN200420061744U CN2731129Y CN 2731129 Y CN2731129 Y CN 2731129Y CN 200420061744 CN200420061744 CN 200420061744 CN 200420061744 U CN200420061744 U CN 200420061744U CN 2731129 Y CN2731129 Y CN 2731129Y
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- Prior art keywords
- output shaft
- axle
- gear
- shaft
- main shaft
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- Expired - Fee Related
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Abstract
The utility model discloses a starting mechanism for engines of booster bicycles. The utility model comprises a starting shaft, an output shaft and a crankshaft which are supported by a left crankcase, a right crankcase and a right crankcase cover, and a clutch, wherein the starting shaft is connected with a chain wheel which is connected with a driving chain wheel on the output shaft by a chain, the output shaft is also connected with a gear and an output chain wheel, teeth on a main shaft are matched with the gear on the output shaft, the main shaft is connected with a driven gear of the clutch, and the shaft end of the main shaft is connected with an operating rod used for conversion. The utility model has simple structure, collects engine dynamic force driving function and manpower driving function of booster bicycles and has stable working performance for starting engines.
Description
Technical field
The utility model relates to a kind of motor, particularly a kind of take into account people's force driving machine can the foot pedal actuating mechanism of motor of moped.
Background technique
At present, the foot pedal actuating mechanism that the foot-operated power-assisted motorcycle engine that starts is adopted, generally be to give bent axle with transmission of power, drive bent axle and make engine start by the foot-operated startup axle, mistake gear, mainshaft gear, driven gear, driving gear, the clutch that are provided with on the motor.The transmission system gear shift of this engine starting mechanism is more less than relatively, can not take into account people's force driving machine energy, so can not use on moped.And the motor of taking into account people's force driving machine energy that adopts usually, its foot pedal actuating mechanism is to adopt foot-operatedly to start sprocket wheel on the axle by chain and be installed in the minor sprocket that is provided with the individual event device on the rear-wheel spindle and directly drive rear-wheel spindle and rotate, rear-wheel spindle drives the back belt pulley by transmission case and rotates, belt pulley rotated before back belt pulley drove by belt, and started the bent axle ato unit through clutch.The starting mechanism of this motor, because the foot-operated sprocket wheel that starts on the axle can directly drive rear-wheel spindle by chain and minor sprocket and rotate, so it is bigger to the gear ratio of bent axle from foot-operated startup axle, be difficult to ato unit with strength of one's legs, and belt pulley tends to occur skidding, and causing can't ato unit.
Summary of the invention
The purpose of this utility model provides a kind of starting mechanism of moped motor, and it not only can pass through foot-operated ato unit stably, and makes moped take into account people's force driving machine energy.
The purpose of this utility model is achieved in that and comprises startup axle, output shaft, the bent axle that is supported respectively by left and right sides crankcase, right crankcase cover, and clutch, it is characterized in that: be connected with sprocket wheel on the startup axle, sprocket wheel is connected by chain with driven sprocket on the output shaft, also is connected with gear and output sprocket on the output shaft; Tooth on the main shaft and the gear matched on the output shaft, main shaft is connected with the driven gear of clutch, and axle head is connected with the operating handle that is used to change.
Owing to adopted such scheme, start the sprocket wheel that is connected with the band one-way element on the axle, sprocket wheel is connected by chain with driven sprocket on the output shaft, also is connected with gear and output sprocket on the output shaft, main shaft is provided with the gear matched on tooth and the output shaft, and main shaft is connected with the driven gear of clutch.To ride to be connected and start the axle two ends, pedal foot-operated making and start axle drive sprocket rotation, and by the rotation of chain drive output shaft, gear on the output shaft by with main shaft on tooth engagement drive main shaft and rotate, main shaft drives clutch by the clutch driven gear that is attached thereto and bent axle rotates, bent axle rotates just can drive magnetogenerator work, makes trigger produce the igniting of voltage input point firearm, and motor is started working.At this moment the power of motor passes to output shaft by crankshaft-link rod, bent axle, clutch, main shaft, output sprocket on the output shaft passes to the moped trailing wheel with power by chain, because of the sprocket wheel that starts on the axle has the band one-way element, sprocket wheel is starting idle running on the axle, and moped is that engine power drives.Owing to also be connected with output sprocket on the output shaft, spindle end is connected with the operating handle that is used to change, handling operating handle makes the tooth on the main shaft separate from engagement with gear on the output shaft, pedal foot-operated making and start axle drive sprocket rotation, and by the rotation of chain drive output shaft, sprocket wheel on the output shaft passes to the moped trailing wheel with power by chain, and moped is that manpower drives.
The utility model adopts simple structure, and taken into account moped and driven and the manually driven function by engine power, and the stable performance of ato unit work.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a structure diagram of the present utility model;
Fig. 2 adopts the schematic representation of manpower drive condition for the utility model.
Embodiment
Referring to Fig. 1, start axle 7 two ends and pass the overhanging and axially locating of bearing hole on left crankcase 19, the right crankcase cover 17 respectively in left crankcase 19, right crankcase cover 17, its overhanging end is foot-operated in order to install.The sprocket wheel 6 that has one-way element is threaded with starting axle 7 by one-way element, adopts interference fit also can reach effect same.Driven sprocket 15 on sprocket wheel 6 and the output shaft 5 is connected by chain, output shaft 5 one ends are supported in the bearing hole of right crankcase 18, the bearing that the other end passes in left crankcase 19 supported holes is overhanging, its overhanging end is connected with output sprocket 13 splines, and making output sprocket 13 location with back-up ring, output shaft 5 axially locating are in left and right crankcase 19,18.Also adopt interference fit to be connected with gear 14 on the output shaft 5, tooth 11 engagements that are shaped on gear 14 and the main shaft 4.One end of main shaft 4 is provided with axle center hole, inserting spring 9 and insert push rod 10 in the hole, and the supporting blind hole on this axle head and the left crankcase 19 is slidingly matched, and push rod 10 withstands at the bottom of the blind hole; Bearing hole on the other end of main shaft 4 and the right crankcase 18 is slidingly matched, and passes this hole and be connected with driven gear 12 splines of clutch 3, and axle is provided with the spacing shaft shoulder of degrees of freedom in axial sliding.The axle head of main shaft 4 is fixedly connected with an operating handle that is used to change 8, operating handle 8 crooked backs are overhanging from the bar hole that right crankcase cover 17 is provided with, bar hole tilts up or down, is the mobile guide hole of operating handle 8, and two is provided with the positioning part to operating handle 8 running fixes.Clutch 3 is connected with bent axle 1, and bent axle 1 connects crankshaft-link rod 2.
Left and right crankcase 19,18 and right crankcase cover 17 all seal with seal ring with the extraneous mounting hole that communicates.
When the utility model need adopt engine power, handle operating handle 8, make tooth 11 and 14 engagements of the gear on the output shaft 5 on the main shaft 4, pedal the foot-operated startup axle 7 that makes and drive sprocket wheels 6 rotations, and drive output shaft 5 rotations by chain, the gear 14 on the output shaft 5 drives main shafts 4 and rotates, main shaft 4 drives clutch 3 by clutch driven gear 12 and bent axle 1 rotates, bent axle 1 drives magnetogenerator work, makes trigger produce the igniting of voltage input point firearm, and motor is started working.At this moment the power of motor passes to output shaft 5 by crankshaft-link rod 2, bent axle 1, clutch 3, main shaft 4, output sprocket 13 on the output shaft 5 passes to the moped trailing wheel with power by chain, because of the sprocket wheel 6 that starts on the axle 7 has one-way element, sprocket wheel 6 is starting idle running on the axle 7, and moped is that engine power drives.
Referring to Fig. 2, when the utility model need adopt engine power, handle operating handle 8, tooth 11 on the main shaft 4 is separated with gear 14 on the output shaft 5, pedal foot-operated making and start 6 rotations of axle 7 drive sprocket wheels, and by 5 rotations of chain drive output shaft, the output sprocket 13 on the output shaft 5 passes to the moped trailing wheel with power by chain, and moped is that manpower drives.
Claims (6)
1. the starting mechanism of a moped motor, comprise the startup axle, output shaft, the bent axle that support respectively by left and right sides crankcase, right crankcase cover, and clutch, it is characterized in that: be connected with sprocket wheel (6) on the startup axle (7), sprocket wheel (6) is connected by chain with driven sprocket (15) on the output shaft (5), also is connected with gear (14) and output sprocket (13) on the output shaft (5); Tooth (11) on the main shaft (4) cooperates with gear (14) on the output shaft (5), and main shaft (4) is connected with the driven gear (12) of clutch (3), and axle head is connected with the operating handle (8) that is used to change.
2. the starting mechanism of moped motor according to claim 1, it is characterized in that: main shaft (4) one ends are supported in the bearing hole on the left crankcase (19), and the other end is supported in the bearing hole on the right crankcase (18) and passes this hole circumferentially fixedlys connected with the driven gear (12) of clutch (3).
3. the starting mechanism of moped motor according to claim 2 is characterized in that: the end that main shaft (4) is supported in left crankcase (19) is provided with axle center hole, and spring (9) is inserted in this hole.
4. the starting mechanism of moped motor according to claim 1 is characterized in that: right crankcase cover (17) is provided with bar hole, and bar hole two is provided with the positioning part, and operating handle (8) stretches out right crankcase cover (17) outside bar hole.
5. the starting mechanism of moped motor according to claim 1 is characterized in that: sprocket wheel (6) has one-way element.
6. the starting mechanism of moped motor according to claim 1 is characterized in that: output shaft (5) one ends stretch out left crankcase (19) outward, circumferentially fixedly connected with output sprocket (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420061744 CN2731129Y (en) | 2004-10-19 | 2004-10-19 | Starting mechanism for engine of power aid bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420061744 CN2731129Y (en) | 2004-10-19 | 2004-10-19 | Starting mechanism for engine of power aid bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2731129Y true CN2731129Y (en) | 2005-10-05 |
Family
ID=35051465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420061744 Expired - Fee Related CN2731129Y (en) | 2004-10-19 | 2004-10-19 | Starting mechanism for engine of power aid bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2731129Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741563A (en) * | 2016-12-22 | 2017-05-31 | 力帆实业(集团)股份有限公司 | Motorcycle oil electricity mixed power engine |
| CN109026486A (en) * | 2018-09-19 | 2018-12-18 | 青岛佳兴裕工贸有限公司 | A kind of reciprocating internal combustion engine auxiliary actuating apparatus |
-
2004
- 2004-10-19 CN CN 200420061744 patent/CN2731129Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741563A (en) * | 2016-12-22 | 2017-05-31 | 力帆实业(集团)股份有限公司 | Motorcycle oil electricity mixed power engine |
| CN109026486A (en) * | 2018-09-19 | 2018-12-18 | 青岛佳兴裕工贸有限公司 | A kind of reciprocating internal combustion engine auxiliary actuating apparatus |
| CN109026486B (en) * | 2018-09-19 | 2024-05-17 | 青岛佳兴裕工贸有限公司 | Auxiliary starting device for reciprocating internal combustion engine |
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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: CHONGQING DONGBEN INDUSTRY CO., LTD. Free format text: FORMER OWNER: DONGBEN MACHINERY MFG. CO LTD, CHONGQING Effective date: 20060113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060113 Address after: 401336 No. 66 industrial park, tea horse pond, tea city, Nan'an District, Chongqing Patentee after: Chongqing Dongben Industry Co., Ltd. Address before: 400074, No. 106 South Main Road, Banan District, Chongqing Patentee before: Dongben Machinery Manufacturing LLC, Chongqing |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051005 Termination date: 20091119 |