CN200948867Y - Pedal motorbicycle variable-speed gear - Google Patents
Pedal motorbicycle variable-speed gear Download PDFInfo
- Publication number
- CN200948867Y CN200948867Y CN 200620009700 CN200620009700U CN200948867Y CN 200948867 Y CN200948867 Y CN 200948867Y CN 200620009700 CN200620009700 CN 200620009700 CN 200620009700 U CN200620009700 U CN 200620009700U CN 200948867 Y CN200948867 Y CN 200948867Y
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- Prior art keywords
- wheel
- driven
- shaft
- bevel gear
- initiatively
- Prior art date
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005520 electrodynamics Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
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- General Details Of Gearings (AREA)
- Arrangement Of Transmissions (AREA)
- Gear Transmission (AREA)
Abstract
A pedal motor speed transform gear is provided. The utility model is composed of a clutch, a tansmission and a retarder; wherein one end of the retarder shell is provided with a driving bevel gear, and the outer end of the driving bevel gear is connected with the clutch through a chain, while the d riving bevel gear is joggled with a driving shaft bevel gear at the driving shaft end to drive the driving shaft; and the driving shaft adopts the spline shaft form, while the driving shaft is provided with a driving wheel A and a driving wheel B in the fastening form, as well as a driving wheels C and D in the sliding form; wherein, the driving wheel between the driving wheel C and D is provided with a driving shifter and the retarder shell is also provided with a driven wheel A and a driven wheel B, and driven wheel between the wheels A and B is provided with a driven shifter. The utility model has simple structure, flexible and convenient speed changing, obvious oil saving and engine service life prolonging effects.
Description
Technical field:
The utility model relates to mechanical variable speed device, relates in particular to the pedal motorcycle transmission system.
Background technology:
The pedal motorcycle of prior art mainly is the transmission system that adopts belt pulley and centrifugal transmission system to form, and the problem of reality is that driving efficiency is low, the slipping of the belt serious wear, and directly performance is the oil consumption height of pedal motorcycle, engine wear is fast.Especially under the situation that fuel price raises again and again, too high oil consumption has caused the burden that is difficult to bear for the user of pedal motorcycle.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of pedal motorcycle transmission system is provided, and with two flexible speed changing structure, realizes the free speed change of mechanical type of pedal motorcycle.
Pedal motorcycle transmission system described in the utility model, relate generally to by power-transfer clutch, change-speed box and retarder and form, be specifically related to form by active A wheel, imput shaft, active B wheel, active C wheel, active shift fork, active D wheel, imput shaft finishing bevel gear cuter, power finishing bevel gear cuter, driven A wheel, driven shift fork, driven B wheel, driven C wheel, driven shaft, driven D wheel and gear box casing.Said gear box casing is a main component of the present utility model, end at gear box casing is provided with the power finishing bevel gear cuter, the outer end of power finishing bevel gear cuter connects the power-transfer clutch of engine power output shaft end by chain, power finishing bevel gear cuter in the gear box casing is meshed with the imput shaft finishing bevel gear cuter of active axle head, drives imput shaft and rotates.Said imput shaft adopts the form of castellated shaft, be arranged on the imput shaft in the gear box casing, be provided with initiatively A wheel and initiatively B wheel with fixing form, be provided with initiatively C wheel and initiatively D wheel with the form of sliding, on the imput shaft between active C wheel and the active D wheel, be provided with the active shift fork that is used to stir active C wheel and active D wheel.Parallel with said imput shaft, also be provided with driven shaft in the gear box casing.On the driven shaft in gear box casing, be provided with driven C wheel and driven D wheel with fixing form, be provided with driven A wheel and driven B wheel with the form of sliding, on the driven shaft between driven A wheel and the driven B wheel, be provided with the driven shift fork that is used to stir driven A wheel and driven B wheel.Initiatively the effect of shift fork is to stir initiatively that the C wheel is meshed or is separated with driven C wheel, also can stir initiatively the D wheel and take turns with driven D and be meshed or be separated.The effect of driven shift fork is to stir driven A wheel and is meshed or is separated with active A wheel, also can stir driven B wheel and be meshed or be separated with active B wheel.Driven shaft extends to the gear box casing outside and is connected with retarder.Said retarder is by one little one big two retarders that finishing bevel gear cuter is formed, with the little finishing bevel gear cuter of the coaxial drive of said driven shaft, drive big finishing bevel gear cuter with little finishing bevel gear cuter, the turning cylinder with big finishing bevel gear cuter connects the ground connection power wheel that drives pedal motorcycle again.
Pedal motorcycle transmission system described in the utility model, integral structure is simple, and speed change is flexible, goes for the stay-supported variable speed operation, also goes for the electrodynamic type variable speed operation.The pedal motorcycle dress is used transmission system described in the utility model, can reach the identical performance of straddle type motorcycle, has tangible fuel-economizing and prolongs the driving engine effect in service life.
Description of drawings:
Accompanying drawing is the structural representation of pedal motorcycle transmission system described in the utility model.1-is the A wheel 2-imput shaft 3-B wheel 4-C wheel 5-shift fork 6-driven D wheel of the D wheel 7-imput shaft finishing bevel gear cuter 8-power finishing bevel gear cuter 9-driven shift fork 11-of driven A wheel 10-driven B wheel 12-driven C wheel 13-driven shaft 14-15-gear box casing initiatively initiatively initiatively initiatively initiatively
The specific embodiment:
Referring now to accompanying drawing, be described in detail as follows in conjunction with the embodiments: pedal motorcycle transmission system described in the utility model, relate generally to by power-transfer clutch, change-speed box and retarder and form, be specifically related to by active A wheel 1, imput shaft 2, initiatively B wheel 3, initiatively C wheel 4, initiatively shift fork 5, initiatively D wheel 6, imput shaft finishing bevel gear cuter 7, power finishing bevel gear cuter 8, driven A wheel 9, driven shift fork 10, driven B wheel 11, driven C wheel 12, driven shaft 13, driven D wheel 14 and gear box casing 15 are formed.Said gear box casing 15 is main components of the present utility model, end at gear box casing 15 is provided with power finishing bevel gear cuter 8, the outer end of power finishing bevel gear cuter 8 connects the power-transfer clutch of engine power output shaft end by chain, power finishing bevel gear cuter 8 in the gear box casing 15 is meshed with the imput shaft finishing bevel gear cuter 7 of active axle head, drives imput shaft 2 and rotates.Said imput shaft 2 adopts the form of castellated shaft, on the imput shaft 2 in gear box casing 15, be provided with initiatively A wheel 1 and initiatively B wheel 3 with fixing form, be provided with initiatively C wheel 4 and initiatively D wheel 6 with the form of sliding, on the imput shaft 2 between active C wheel 4 and the active D wheel 6, be provided with the active shift fork 5 that is used to stir active C wheel 4 and active D wheel 6.Walk abreast with said imput shaft 2, also be provided with driven shaft 13 in the gear box casing 15.On the driven shaft 13 in gear box casing 15, be provided with driven C wheel 12 and driven D wheel 14 with fixing form, be provided with driven A wheel 9 and driven B wheel 11 with the form of sliding, on the driven shaft 13 between driven A wheel 9 and the driven B wheel 11, be provided with the driven shift fork 10 that is used to stir driven A wheel 9 and driven B wheel 11.Initiatively the effect of shift fork 5 is to stir initiatively that C wheel 4 is meshed or is separated with driven C wheel 12, also can stir initiatively D wheel 6 and take turns 14 with driven D and be meshed or be separated.The effect of driven shift fork 10 is to stir driven A wheel 9 and is meshed or is separated with active A wheel 1, also can stir driven B wheel 11 and be meshed or be separated with active B wheel 3.Driven shaft 13 extends to gear box casing 15 outsides and is connected with retarder.Said retarder is by one little one big two retarders that finishing bevel gear cuter is formed, with the little finishing bevel gear cuter of said driven shaft 13 coaxial drives, drive big finishing bevel gear cuter with little finishing bevel gear cuter, the turning cylinder with big finishing bevel gear cuter connects the ground connection power wheel that drives pedal motorcycle again.Pedal motorcycle transmission system described in the utility model, integral structure is simple, and speed change is flexible, goes for the stay-supported variable speed operation, also goes for the electrodynamic type variable speed operation.The pedal motorcycle dress is used transmission system described in the utility model, can reach the identical performance of straddle type motorcycle, has tangible fuel-economizing and prolongs the driving engine effect in service life.
Claims (4)
1, pedal motorcycle transmission system, including power-transfer clutch, change-speed box and retarder forms, an end that it is characterized in that gear box casing (15) is provided with power finishing bevel gear cuter (8), the outer end of power finishing bevel gear cuter (8) is by the power-transfer clutch of chain connection engine power output shaft end, and the power finishing bevel gear cuter (8) in the gear box casing (15) is meshed with the imput shaft finishing bevel gear cuter (7) of active axle head.
2, pedal motorcycle transmission system according to claim 1, it is characterized in that imput shaft (2) adopts the form of castellated shaft, on the imput shaft (2) in gear box casing (15), be provided with initiatively A wheel (1) and initiatively B wheel (3) with fixing form, be provided with initiatively C wheel (4) and initiatively D wheel (6) with the form of sliding, at active C wheel (4) with initiatively on the imput shaft (2) between the D wheel (6), be provided with and be used to stir the active shift fork (5) that initiatively C wheel (4) and active D are taken turns (6).
3, pedal motorcycle transmission system according to claim 1, it is characterized in that on the driven shaft (13) in gear box casing (15), be provided with driven C wheel (12) and driven D wheel (14) with fixing form, be provided with driven A wheel (9) and driven B wheel (11) with the form of sliding, on the driven shaft (13) between driven A wheel (9) and the driven B wheel (11), be provided with the driven shift fork (10) that is used to stir driven A wheel (9) and driven B wheel (11).
4, pedal motorcycle transmission system according to claim 1 is characterized in that driven shaft (13) extends to gear box casing (15) outside and is connected with retarder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009700 CN200948867Y (en) | 2006-09-05 | 2006-09-05 | Pedal motorbicycle variable-speed gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009700 CN200948867Y (en) | 2006-09-05 | 2006-09-05 | Pedal motorbicycle variable-speed gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200948867Y true CN200948867Y (en) | 2007-09-19 |
Family
ID=38891410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620009700 Expired - Fee Related CN200948867Y (en) | 2006-09-05 | 2006-09-05 | Pedal motorbicycle variable-speed gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200948867Y (en) |
-
2006
- 2006-09-05 CN CN 200620009700 patent/CN200948867Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |