CN203372354U - Double-ratio engine transmission assembly of right three-wheeled motorcycle - Google Patents
Double-ratio engine transmission assembly of right three-wheeled motorcycle Download PDFInfo
- Publication number
- CN203372354U CN203372354U CN201320351666.2U CN201320351666U CN203372354U CN 203372354 U CN203372354 U CN 203372354U CN 201320351666 U CN201320351666 U CN 201320351666U CN 203372354 U CN203372354 U CN 203372354U
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- auxiliary gearbox
- gear
- shaft
- engine transmission
- boost
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Abstract
The utility model discloses a double-ratio engine transmission assembly of a right three-wheeled motorcycle. The double-ratio engine transmission assembly comprises a four-cylinder engine transmission assembly and an auxiliary gearbox. An output shaft of the four-cylinder engine transmission assembly serves as an input shaft of the auxiliary gearbox. By the aid of a boost shaft and a two-stage gear driving mechanism, an output shaft of the auxiliary gearbox is added with a boost gear, and the 4+1 gear ratio output of the conventional four-cylinder engine is changed into two 4+1 gear ratio outputs. After a boost rope is mounted on a boost rope holder arranged above the front of the auxiliary gearbox, outputs of two transmission gear ratios are realized by moving a boost gear-shifting shaft assembly forwards and backwards, and accordingly, the easy and convenient operation manner is implemented. Particularly, the auxiliary gearbox is in the boost gear when the motorcycle loads heavies or climbs; the auxiliary gearbox is in the normal gear when the motorcycle loads nothing or run on flat roads, and a driver only needs to drive the motorcycle by operating a four-cylinder engine transmission gear bar generally. Besides, the assembly has wide transmission range, the torque output of the engine is increased, and both the overall motorcycle loading capacity and the adaptability to mountains are improved.
Description
Technical field
The utility model relates to a kind of regular three-wheeled motor vehicle engine transmission system, particularly relates to a kind of motor tricycle Dual-speed-ratio driving engine transmission system.
Background technology
At present, when motor tricycle adopts quadruple cylinder engine, its transmission system is one group of speed change gear ratios output, there are the shortcomings such as speed range is little, driving efficiency is low, hill climbing ability is poor, can not according to road conditions and condition of loading to be regulated the speed and moment of torsion output, the regional adaptability of car load and user's ease for use are lower.
Summary of the invention
The purpose of this utility model is to provide a kind of motor tricycle Dual-speed-ratio driving engine transmission system, speed range is large, easy to operate, and the moment of torsion output of driving engine increases, the load-carrying capacity of car load and fuel economy improve, and can meet the user demand in district and user more.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of motor tricycle Dual-speed-ratio driving engine transmission system, comprise quadruple cylinder engine transmission system and auxiliary gearbox; Described auxiliary gearbox is fixed together by front casing and rear box the casing that forms auxiliary gearbox, on the box body wall of front casing and rear box, is equipped with bearing mounting hole; The output shaft of described quadruple cylinder engine transmission system is as the auxiliary gearbox input shaft, and the auxiliary gearbox output shaft is arranged on rear box by the auxiliary gearbox output shaft bearing, and forcing shaft is arranged in the casing of auxiliary gearbox by the forcing shaft bearing; On described auxiliary gearbox input shaft, the one-level driving gear is housed, the secondary driven gear is housed on the auxiliary gearbox output shaft, and the one-level driven gear is equipped with in the forcing shaft front portion, with the one-level driving gear, is meshed, the secondary driving gear is equipped with at the forcing shaft rear portion, with the secondary driven gear, is meshed; Synchronizer assembly is contained between auxiliary gearbox input shaft and auxiliary gearbox output shaft.
Compared with the existing technology, the utility model utilizes the output shaft of quadruple cylinder engine transmission system as the auxiliary gearbox input shaft, auxiliary gearbox is by forcing shaft and two-stage gear drive, make the auxiliary gearbox output shaft increase by one group of afterburning gear, make one group of 4+1 gear ratios output of former quadruple cylinder engine become two groups of 4+1 gear ratios outputs, after afterburning drag-line is installed on the afterburning cable support that the auxiliary gearbox front upper place arranges, the afterburning shifting shaft assembly of manipulation moves forward and backward the output that realizes two groups of speed change gear ratios, thereby realized maneuverability pattern simply and easily, be that under loaded vehicle or climbing state, auxiliary gearbox is placed in afterburning gear, under light car or level road state, auxiliary gearbox is placed in normal gear, generally only handling quadruple cylinder engine speed change lever is driven, and this device speed range is large, the moment of torsion output of driving engine increases, heavy duty and the mountain area adaptive capacity of car load have been improved.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that A in Fig. 1 is to view.
In figure: 1, auxiliary gearbox input shaft, 2, the one-level driving gear, 3, auxiliary gearbox, 4, synchronizer assembly, 5, the secondary driven gear, 6, the auxiliary gearbox output shaft bearing, 7, auxiliary gearbox output shaft, 8, rear box, 9, the secondary driving gear, 10, forcing shaft, 11, the one-level driven gear, 12, the forcing shaft bearing, 13, front casing, 14, the quadruple cylinder engine transmission system, 15, afterburning cable support, 16, afterburning shifting shaft assembly, 17, afterburning drag-line.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described.
As shown in Fig. 1 and Fig. 2, motor tricycle Dual-speed-ratio driving engine transmission system of the present utility model, comprise quadruple cylinder engine transmission system 14 and auxiliary gearbox 3, quadruple cylinder engine transmission system 14 is transmission systems of a routine, usually has four advance gear and backing car gears; Described auxiliary gearbox 3 is fixed together by front casing 13 and rear box 8 casing that forms auxiliary gearbox 3, on the box body wall of front casing 13 and rear box 8, is equipped with bearing mounting hole; The output shaft of described quadruple cylinder engine transmission system 14 is as auxiliary gearbox input shaft 1, and auxiliary gearbox output shaft 7 is arranged on rear box 8 by auxiliary gearbox output shaft bearing 6, and forcing shaft 10 is arranged in the casing of auxiliary gearbox 3 by forcing shaft bearing 12; On described auxiliary gearbox input shaft 1, one-level driving gear 2 is housed, secondary driven gear 5 is housed on auxiliary gearbox output shaft 7, one-level driven gear 11 is equipped with in forcing shaft 10 front portions, with one-level driving gear 2, be meshed, secondary driving gear 9 is equipped with at the rear portion of forcing shaft 10, with secondary driven gear 5, is meshed; Synchronizer assembly 4 is contained between auxiliary gearbox input shaft 1 and auxiliary gearbox output shaft 7.
As the further improvement of the technical program, the back upper place of described auxiliary gearbox 3 is provided with afterburning shifting shaft assembly 16, and afterburning shifting shaft assembly 16 carries out the switching of gear for control synchro assembly 4.
Further improve, the front upper place of described auxiliary gearbox 3 is provided with afterburning cable support 15, afterburning drag-line 17 is installed on it, be used for handling the rocking arm swing on afterburning shifting shaft assembly 16, and drive the control fork comprised in afterburning shifting shaft assembly 16, realize the output of two groups of speed change gear ratios with control synchro assembly 4.
The concrete power transmission line of two groups of speed change gear ratios outputs is as follows:
Normal gear: auxiliary gearbox input shaft 1 → synchronizer assembly 4 → auxiliary gearbox output shaft 7, one-level driven gear 11, secondary driving gear 9, secondary driven gear 5 are all in idling conditions, and now the car load speed of a motor vehicle is higher, and moment of torsion output is lower.
Afterburning gear: auxiliary gearbox input shaft 1 → one-level driving gear 2 → one-level driven gear 11 → forcing shaft 10 → secondary driving gear 9 → secondary driven gear 5 → synchronizer assembly 4 → auxiliary gearbox output shaft 7, now car load moment of torsion output is higher, and maximum speed reduces.
The utility model utilizes the output shaft of quadruple cylinder engine transmission system 14 as auxiliary gearbox input shaft 1, auxiliary gearbox 3 is by forcing shaft 10 and two-stage gear drive, make auxiliary gearbox output shaft 7 increase by one group of afterburning gear, make one group of 4+1 gear ratios output of former quadruple cylinder engine become two groups of 4+1 gear ratios outputs, on the afterburning cable support 15 that auxiliary gearbox 3 front upper places arrange, the afterburning shifting shaft assembly 16 of the rear manipulation of afterburning drag-line 17 is installed and is moved forward and backward the output that realizes two groups of speed change gear ratios, thereby realized maneuverability pattern simply and easily, be that under loaded vehicle or climbing state, auxiliary gearbox 3 is placed in afterburning gear, under light car or level road state, auxiliary gearbox 3 is placed in normal gear, generally only handling quadruple cylinder engine speed change lever is driven, and this device speed range is large, the moment of torsion output of driving engine increases, heavy duty and the mountain area adaptive capacity of car load have been improved.
Claims (3)
1. a motor tricycle Dual-speed-ratio driving engine transmission system, comprise quadruple cylinder engine transmission system (14) and auxiliary gearbox (3), it is characterized in that:
Described auxiliary gearbox (3) is fixed together by front casing (13) and rear box (8) casing that forms auxiliary gearbox (3), on the box body wall of front casing (13) and rear box (8), is equipped with bearing mounting hole;
The output shaft of described quadruple cylinder engine transmission system (14) is as auxiliary gearbox input shaft (1), it is upper that auxiliary gearbox output shaft (7) is arranged on rear box (8) by auxiliary gearbox output shaft bearing (6), and forcing shaft (10) is arranged in the casing of auxiliary gearbox (3) by forcing shaft bearing (12);
One-level driving gear (2) is housed on described auxiliary gearbox input shaft (1), secondary driven gear (5) is housed on auxiliary gearbox output shaft (7), one-level driven gear (11) is equipped with in forcing shaft (10) front portion, with one-level driving gear (2), be meshed, secondary driving gear (9) is equipped with at forcing shaft (10) rear portion, with secondary driven gear (5), is meshed; Synchronizer assembly (4) is contained between auxiliary gearbox input shaft (1) and auxiliary gearbox output shaft (7).
2. a kind of motor tricycle Dual-speed-ratio driving engine transmission system according to claim 1, is characterized in that, the back upper place of described auxiliary gearbox (3) is provided with afterburning shifting shaft assembly (16).
3. a kind of motor tricycle Dual-speed-ratio driving engine transmission system according to claim 1, is characterized in that, the front upper place of described auxiliary gearbox (3) is provided with afterburning cable support (15), and afterburning drag-line (17) is installed on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320351666.2U CN203372354U (en) | 2013-06-19 | 2013-06-19 | Double-ratio engine transmission assembly of right three-wheeled motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320351666.2U CN203372354U (en) | 2013-06-19 | 2013-06-19 | Double-ratio engine transmission assembly of right three-wheeled motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203372354U true CN203372354U (en) | 2014-01-01 |
Family
ID=49834900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320351666.2U Expired - Lifetime CN203372354U (en) | 2013-06-19 | 2013-06-19 | Double-ratio engine transmission assembly of right three-wheeled motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203372354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045222A (en) * | 2017-12-25 | 2018-05-18 | 赵彬 | A kind of tandem speed change combination driving device |
-
2013
- 2013-06-19 CN CN201320351666.2U patent/CN203372354U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045222A (en) * | 2017-12-25 | 2018-05-18 | 赵彬 | A kind of tandem speed change combination driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 221121 Jiangsu city of Xuzhou Province on the north side of the road on the economic and Technological Development Zone Patentee after: JIANGSU ZONGSHEN VEHICLE INDUSTRY Co.,Ltd. Address before: 221121 Jiangsu city of Xuzhou Province on the north side of the road on the economic and Technological Development Zone Patentee before: JIANGSU ZONGSHEN MOTOR TRICYCLE MANUFACTURE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |
|
| CX01 | Expiry of patent term |