CN2522673Y - Regular tricyle motorcycle transmission mechanism - Google Patents
Regular tricyle motorcycle transmission mechanism Download PDFInfo
- Publication number
- CN2522673Y CN2522673Y CN 02212520 CN02212520U CN2522673Y CN 2522673 Y CN2522673 Y CN 2522673Y CN 02212520 CN02212520 CN 02212520 CN 02212520 U CN02212520 U CN 02212520U CN 2522673 Y CN2522673 Y CN 2522673Y
- Authority
- CN
- China
- Prior art keywords
- output shaft
- bevel gear
- commutator
- shaft
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model belongs to the three-wheeled motorcycle transmission technology, and proposes the arrangement of the regular tricyle motorcycle transmission mechanism. An inverted crosspiece commutator (22) is connected with a motor output shaft (21). An initiative bevel gear (6) which transfers the power from the motor output shaft is arranged in the inverted crosspiece commutator (22). Two passive bevel gears (5) of revered rotation directions and are meshed with the initiative bevel gear (6) are arranged; a joystick (8), a shifting fork (2) and a meshing sleeve (12) are also arranged; the output shaft (13) of a commutator is connected with a rear axle assembly (26) by two universal joints (23) (25) and a transmission shaft (24). The utility model has the advantages of simple and reasonable structure, convenient operation and high reliability.
Description
Affiliated technical field
The utility model belongs to the motor tricycle drive technology, mainly proposes a kind of motor tricycle driving mechanism.
Background technique
Adopt chain-driven and general nothing that reverse gear mechanism is set between its motor of motor tricycle in using at present and the back axle.This chain drive structure whole drive unit comparatively in complexity and the transmission wearing and tearing comparatively serious, reliability is not high, often need be keeped in repair, change transmission part.And the reverse gear mechanism that is provided with in this driving mechanism is also for chain structure, more makes complex structure and wearing and tearing thus, and the corresponding maintenance load that increased, and the reliability of driving mechanism is further reduced.
Summary of the invention
The purpose of this utility model promptly is to propose a kind of motor tricycle driving mechanism, makes it have easy to operate, high reliability features, overcomes the existing existing defective of chain drive.
The utility model is finished the technological scheme that its invention task taked: the suitable grade gear tumbler that falls that connects with engine output shaft is set in the driving mechanism, fall along in the shelves gear tumbler drive bevel gear of transmitting engine output shaft power being set, be provided with two direction of rotation, with the drive bevel gear engagement by dynamic bevel gear; And being provided with operating handle, shift fork and engagement cover, the output shaft of commutator connects with rear axle assy by two universal joint and drive shafts.
Working procedure of the present utility model: the drive bevel gear of commutator is transmitted engine power, make the shift fork move left and right stir engagement by operating handle and overlap move left and right thereupon, different being meshed by dynamic bevel gear of turning to left and right two ends of engagement cover make output shaft obtain power and different sense of rotation.The commutator output shaft is given rear axle assy by two universal joints, transmission shaft with transmission of power, i.e. whole drive unit action.
The utility model simplicity of design is reasonable, has easy to operate and high reliability features.
Description of drawings
Accompanying drawing 1 is the utility model embodiment driving mechanism schematic representation.
Accompanying drawing 2 falls along shelves gear tumbler structural representation for the utility model.
Accompanying drawing 3 is the side sectional view of Fig. 2.
Among the figure, 1-operating rod bearing, 2-shift fork, 3-declutch shift shaft, 4-housing, 5-be by dynamic bevel gear, 6-drive bevel gear, 7-mounting hole, the 8-operating handle, the 9-hinging shaft, 10-locks steel ball, and 11-locks spring, 12-meshes cover, 13-output shaft, 14-shaft coupling, 15-key, 16-bearing cap, 21-engine output shaft, 22-fall along shelves shaftgear commutator, 23-universal joint, the 24-transmission shaft, 25-universal joint, 26-rear axle assy.
Embodiment
The embodiment who provides is in conjunction with the accompanying drawings further specified its structure:
As shown in Figure 1, falling along shelves gear tumbler 22 of connecting with engine output shaft is set, the output shaft 13 along shelves gear tumbler 22 connects with rear axle assy 26 by two universal joints 23,25 and transmission shaft 24.
Shown in accompanying drawing 2,3, fall along being provided with in the shelves gear tumbler 22 and the drive bevel gear 6 of engine output shaft 21 by splined, and be provided with two by dynamic bevel gear 5, they mesh with drive bevel gear but two by the dynamic bevel gear direction of rotation.The operating handle 8 that drives shift fork 2 move left and right is set, and it is hinged on the operating rod bearing 1 by hinging shaft 9, and the lower end of operating handle 8 is positioned at the hole of shift fork 2 upper ends, and operating handle presses down thus, and the one end i.e. action to the right, drives shift fork 2 and moves to right thereupon.Shift fork 2 middle parts have axis hole and pass a stationary axle along axis hole is declutch shift shaft 3, and the two ends of declutch shift shaft are fixed on the housing, and main effect is to make shift fork 2 along the declutch shift shaft move left and right.The lower end fork arm of shift fork 2 is stuck on the circular groove of engagement cover 12, stirs engagement cover 12 move left and right thereupon.Engagement cover 12 be enclosed within on the commutator output shaft 13 and can along the spline that sets on the output shaft 13 axially (about) move, engagement cover two ends, 12 left and right sides are teeth; Teeth and two are joined by the kiss of the perforation on the dynamic bevel gear 5.Thus, operating handle 8 actions are moved shift fork 2, engagement cover 12 moves thereupon, make the teeth of an end and being meshed of this end by dynamic bevel gear, commutator output shaft 13 and this end are rotated in the same way synchronously by dynamic bevel gear, locking spring 11 withstands in the arc-shaped slot that steel ball 10 just in time is stuck in declutch shift shaft 3, thereby guarantees not out of supplyly, and transmission is reliable and stable.Commutator output shaft 13 connects by key 15 with shaft coupling 14, and connects with universal joint 22 by shaft coupling 14, and the other end of universal joint 22 connects with transmission shaft 24, connects with motorcycle rear axle assy 26 by universal joint 25.
Claims (1)
1, a kind of motor tricycle driving mechanism, it is characterized in that: falling along shelves gear tumbler (22) of connecting with engine output shaft (21) is set in the driving mechanism, fall along the drive bevel gear (6) of transmitting engine output shaft power is set in the shelves gear tumblers (22), be provided with two direction of rotation, with drive bevel gear (6) engagement by dynamic bevel gear (5); And being provided with operating handle (8), shift fork (2) and engagement cover (12), the output shaft of commutator (13) connects with rear axle assy (26) by two universal joints (23) (25) and transmission shaft (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212520 CN2522673Y (en) | 2002-01-28 | 2002-01-28 | Regular tricyle motorcycle transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212520 CN2522673Y (en) | 2002-01-28 | 2002-01-28 | Regular tricyle motorcycle transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2522673Y true CN2522673Y (en) | 2002-11-27 |
Family
ID=33692184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02212520 Expired - Fee Related CN2522673Y (en) | 2002-01-28 | 2002-01-28 | Regular tricyle motorcycle transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2522673Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468761A (en) * | 2018-05-25 | 2018-08-31 | 合肥工业大学 | Deceleration device capable of reversing |
-
2002
- 2002-01-28 CN CN 02212520 patent/CN2522673Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468761A (en) * | 2018-05-25 | 2018-08-31 | 合肥工业大学 | Deceleration device capable of reversing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63132163U (en) | ||
| CN103423435B (en) | The speed change gear of electric motor car and gearshift assembly | |
| CN201306424Y (en) | Motor tricycle-dedicated integrated boost gearbox with reverse gear device | |
| CN101688601A (en) | The driver element that is used for Motor Vehicle | |
| CN201621254U (en) | Speed reduction gearbox with dual-output function | |
| CN203162008U (en) | Six block transmission assembly for medium and light sized truck | |
| CN101730805B (en) | Transmission for a vehicle | |
| CN211550413U (en) | Gear shifting mechanism in two-gear speed reducer of electric vehicle | |
| CN2522673Y (en) | Regular tricyle motorcycle transmission mechanism | |
| CN110594369A (en) | Two-gear speed reducer of electric vehicle | |
| CN2525308Y (en) | Gear tumbler for reverse and advance gear | |
| CN211009793U (en) | Electric vehicle speed reducer assembly with disconnecting mechanism | |
| CN201322083Y (en) | Double motor traveling transmission case for hydraulic excavator | |
| CN2723773Y (en) | Automobile gear box device | |
| CN202992045U (en) | Variable-speed gear of electric vehicle | |
| CN201382142Y (en) | Four-drive transmission case | |
| CN201121693Y (en) | Electric tricycle speed changer | |
| CN201053476Y (en) | Chain type motor tricycle gearshifter | |
| CN2519867Y (en) | Speed variator for electric driving vehicle | |
| CN2526209Y (en) | Vertical four-shaft chain driven walking tractor speed changing box assembly | |
| CN220248828U (en) | Transmission system of medium horsepower tractor gearbox | |
| CN201187556Y (en) | Minitype cultivator shaft transmission device | |
| CN204592167U (en) | With the multi-gear gear-case of power taking interface | |
| CN2584651Y (en) | Special speed changing box for vibrated roller | |
| CN202597603U (en) | Transmission device for tractor retrograde motion device |
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 |