CN107933816A - A kind of motor tricycle single pedal boosting reverse device - Google Patents
A kind of motor tricycle single pedal boosting reverse device Download PDFInfo
- Publication number
- CN107933816A CN107933816A CN201610902940.9A CN201610902940A CN107933816A CN 107933816 A CN107933816 A CN 107933816A CN 201610902940 A CN201610902940 A CN 201610902940A CN 107933816 A CN107933816 A CN 107933816A
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- CN
- China
- Prior art keywords
- gear
- shift
- constant speed
- single pedal
- speed drive
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 230000002787 reinforcement Effects 0.000 claims abstract description 14
- 230000002265 prevention Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
- B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
- B62M25/06—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers foot actuated
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
The invention discloses one kind to be used for motor tricycle boosting reverse device, can single pedal operation realize that motor tricycle reinforcement advances, boosting reverse and conventional 3 functions of advancing, its structure are made of left side case, the right case, transmission hubcap, transmission mechanism, single pedal shift mechanism.Power is transferred on transmission shaft by transmission mechanism, and transmission mechanism is connected by selector fork with single pedal gearshift.Gearshift shift fork position is controlled by gear shift pedal, then the selector fork control transmission mechanism commutation drive position different with constant speed drive's gear, the engagement of transmission mechanism train difference gear is controlled with this, realizes that reinforcement advance, boosting reverse, 3 function switch routinely advanced are completed in single pedal action with this.Clever structure of the present invention, compact in design, manipulate simple accurate, occupies little space, manufactures that cost is low, intensity is high, long lifespan.
Description
Technical field
The present invention relates to motorcycle part, and in particular to motor tricycle single pedal boosting reverse device, is also applied for four-wheel
Car.
Background technology
At present, common back run shifting device for motor tricycle has chain drive and axis to be driven two kinds, its power set copies nothing mechanically
The engine of the two-wheeled motor vehicle of reverse gear mechanism, the result is that can only move forward, it is impossible to fall back, due to the universal load-carrying of tricycle compared with
Greatly, its property easy to use without rewind function extreme influence.At the same time, motor tricycle passes through in flat road traveling
Engine mission, which changes speed, can meet needs of driving a vehicle, but when going up a slope, when especially loading capacity is larger, usually can
There is situation about being short of power, the reverse gear that existing achievable boosting reverse, reinforcement advance generally uses two pedal structure, makes
Into reverse gear mechanism complexity, operating difficulties, reliability deficiency, service life is short the shortcomings of.A kind of simple in structure, behaviour is designed with this
Make simple, relatively reliable single pedal reinforcement advance can be achieved, boosting reverse, the reverse gear that routinely advances be have it is very necessary
's.
The content of the invention
In view of this, patent of the present invention provides a kind of motor tricycle single pedal boosting reverse device, invention core content
For transmission mechanism and shift mechanism.Transmission mechanism includes transmission shaft, small drive bevel gear, big drive bevel gear, commutation transmission cone
Gear, commutation travelling gear, constant speed drive bevel gear, constant speed drive's gear.Small drive bevel gear, big drive bevel gear respectively with
Commutation drive bevel gear and constant speed drive bevel gear often engage, commutate travelling gear and constant speed drive's gear respectively with shift mechanism
Shift fork connection.The drive bevel gear that commutates and constant speed drive bevel gear are installed on transmission shaft, can be freely rotated on axis；Constant speed
Travelling gear and commutation travelling gear are coupled with transmission shaft by spline.Power by drive bevel gear, commutation drive bevel gear,
Constant speed drive bevel gear, commutation travelling gear and constant speed drive's gear, transmission shaft output.Shift mechanism includes connecting shaft, gear shift
Spur gear, gear shift sector gear, gear shift rack, trip stop prevention device, selector fork, gear shift pedal, gear shift pedal pass through connecting shaft
Couple at the same time with gear shift spur gear, sector gear, gear shift spur gear, sector gear are coordinated by key and connecting shaft, drive gear shift
Rack moves forward and backward, and gear shift rack drives commutation travelling gear and constant speed drive's gear movement by shift fork at the same time, and realization is singly stepped on
Reinforcement advance, boosting reverse, 3 function switch routinely advanced are completed in plate action.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is 45 ° of structure diagrams of the present invention；
Fig. 2 is the transmission mechanism of the present invention, shift mechanism structure diagram；
Fig. 3 is the cross-sectional view of the present invention.
Embodiment
1. transmission mechanism of the present invention includes transmission shaft 1, small drive bevel gear 2, big drive bevel gear 3, commutation transmission cone tooth
Take turns 4 (6), commutation travelling gear 5, constant speed drive bevel gear 7, constant speed drive's gear 8.Commutate travelling gear 5 and constant speed drive's tooth
Wheel 8 couples with selector fork 16,15 respectively.Commutation drive bevel gear 4 (6) and constant speed drive bevel gear 7 are installed on transmission shaft 1
On, it can be freely rotated on axis；Commutation travelling gear 5 and constant speed drive's gear 8 are coupled with transmission shaft 1 by spline, final logical
Crossing selector fork 16,15 drives commutation travelling gear and constant speed drive's gear to realize that power transmission exports.
2. shift mechanism of the present invention includes connecting shaft 9, gear shift spur gear 10, gear shift sector gear 11, gear shift rack 12
(13), trip stop prevention device 14, selector fork 15 (16), gear shift pedal 17.1 one end annular knurl of connecting shaft, and with gear shift pedal 17
Connect；The other end is connected by key with gear shift spur gear 10, gear shift sector gear 11.Gear shift spur gear and gear shift sector gear difference
Engaged with gear shift rack 13,12, gear shift rack is respectively provided with selector fork.Acted by gear shift pedal 17, so as to drive gear shift
Gear rotates, and change gear drives eventually through selector fork and commutates again by driving gear shift rack drives selector fork to move
Travelling gear and constant speed drive's gear realize that gear shift acts.
3. when stepping on 17 front end of gear shift pedal forward, gear shift spur gear 10, sector gear 11 rotate counterclockwise, gear shift tooth
Wheel is coordinated by key with connecting shaft 9, drives gear shift rack 12,13 to be moved rearwards, and 16,15 drive commutation driving cogs are dialled by gear shift
Wheel 5 is moved and engaged with commutation 6 internal spline of drive bevel gear backward；Constant speed drive's gear 8 moves and constant speed drive backward at this time
7 spline-fitting portion of bevel gear departs from idle running, and power passes through small drive bevel gear 2, commutation drive bevel gear 6, commutation driving cog
Wheel 5 is delivered to transmission shaft 1, completes the output of reinforcement onward impulse and completes reinforcement advance gear shift action, anti-trip stop lock pin is caught in shelves
Position lock pin groove prevents trip stop.
4. when stepping on 17 rear end of gear shift pedal backward, gear shift spur gear 10, sector gear 11 rotate clockwise, and band is moved
Shelves rack 12,13 moves forward, and drives commutation driving cog 5 to travel forward by selector fork and is driven flower in cone tooth 4 with commutation
Key wheel engages；Constant speed drive's gear 8 travels forward to depart from 7 spline-fitting portion of constant speed drive bevel gear and dallies at this time, power
5 are passed by small drive bevel gear 2, commutation drive bevel gear 4, commutation travelling gear and is delivered to transmission shaft 1, complete boosting reverse power
Boosting reverse gear shift action is completed in output, and anti-trip stop lock pin, which is caught in gear lock pin groove, prevents trip stop.
5. when gear shift pedal 17 from reinforcement advance, reinforcement reverse gear position move back originate centre position when, selector fork 16,
15 drive commutation driving cog 5 and constant speed drive's gear 8 to return to home position, and constant speed drive's gear 8 is nibbled with constant speed drive bevel gear 7
Close；The internal spline of 8 one end of constant speed drive's gear and the external splines of 7 lengthening section of constant speed drive bevel gear coordinate at this time, commutation transmission
Bevel gear 4 (6) departs from 5 spline-fitting portion of commutation travelling gear dallies；Power passes through big drive bevel gear 3, constant speed drive
Bevel gear 7, constant speed drive's gear 8 are delivered to transmission shaft 1, completion etc. and conventional advance gear shift action are completed than power output, anti-
Trip stop lock pin, which is caught in lockpin hole, prevents trip stop.
Claims (9)
1. a kind of single pedal boosting reverse device for motor tricycle, including left side case, the right case, output shaft end cap, transmission
Mechanism, single pedal shift mechanism, it is characterised in that：The small drive bevel gear of transmission mechanism, big drive bevel gear respectively with commutation
Drive bevel gear and constant speed drive bevel gear often engage, and commutate travelling gear and constant speed drive's gear are dialled with shift mechanism respectively
Fork connection；The drive bevel gear that commutates and constant speed drive bevel gear are installed on transmission shaft, can be freely rotated on axis；Commutation transmission
Gear and constant speed drive's gear are coupled with transmission shaft by spline；Power passes through drive bevel gear, commutation drive bevel gear, constant speed
Drive bevel gear, commutation travelling gear and constant speed drive's gear, transmission shaft output；The gear shift pedal of shift mechanism passes through connecting shaft
Couple at the same time with gear shift spur gear, sector gear, gear shift spur gear, sector gear are coordinated by key and connecting shaft, drive gear shift
Rack moves forward and backward, and gear shift rack drives commutation travelling gear and constant speed drive's gear movement by shift fork at the same time, realizes different
The train switching of gear, makes tricycle realize that reinforcement advance, boosting reverse, changing of routinely advancing are completed in single pedal action
Shelves.
2. the single pedal boosting reverse device of motor tricycle according to claim 1, it is characterised in that：The transmission mechanism
Tooth is bored including transmission shaft, small drive bevel gear, big drive bevel gear, commutation drive bevel gear, commutation travelling gear, constant speed drive
Wheel, constant speed drive's gear；Power intake uses Bipyramid gear power In-put design, and big drive bevel gear is fixed on small initiative taper
Formula power input source as a whole on gear, there is provided 2 power input routes, are controlled at the same time by single pedal shift mechanism shift fork
Commutate travelling gear and the movement of constant speed drive's gear reciprocating, finally realizes that single pedal action control completes reinforcement advance, reinforcement falls
Shelves, conventional 3 kinds of power outputs of advancing.
3. the single pedal boosting reverse device of motor tricycle according to claim 1, it is characterised in that：The shift mechanism
Including connecting shaft, gear shift spur gear, gear shift sector gear, gear shift rack, trip stop prevention device, selector fork, gear shift pedal；Pass through
Gear shift pedal action makes shift fork drive commutation travelling gear and constant speed drive's gear movement at the same time, realizes that single pedal action control is complete
Into reinforcement advance, boosting reverse, 3 function switch routinely advanced.
4. the transmission mechanism of motor tricycle single pedal boosting reverse device according to claim 1, it is characterised in that：It is described
Constant speed drive's gear is coupled with transmission shaft by spline, and keeps away a chamber equipped with annular, and tooth end spline can bore tooth with constant speed drive
Take turns end free engagement.
5. the transmission mechanism of motor tricycle single pedal boosting reverse device according to claim 1, it is characterised in that：It is described
Constant speed drive's bevel gear extension design, extension design end are provided with the spline of certain length, and centre is equipped with bit-avoiding slot, can be with constant speed
The internal spline of travelling gear end freely engages.
6. the transmission mechanism of motor tricycle single pedal boosting reverse device according to claim 1, it is characterised in that：It is described
One side end face of gear of commutation drive bevel gear is equipped with internal spline, can freely be engaged with commutation travelling gear external splines.
7. the shift mechanism of motor tricycle single pedal boosting reverse device according to claim 1, it is characterised in that：It is described
Gear shift rack is equipped with 3 gear locking slots, and anti-trip stop function is realized by gear locking slot.
8. the shift mechanism of motor tricycle single pedal boosting reverse device according to claim 1, it is characterised in that：It is described
Lock pin, which is equipped with, at the top of trip stop prevention device prevents raising one's hat, and bottom is flat mouth and chamfering or rounded corner, can be caught in rack gear locking slot, real
Now lock anti-trip stop function.
9. the shift mechanism of motor tricycle single pedal boosting reverse device according to claim 1, it is characterised in that：It is described
Gear shift spur gear and gear shift sector gear set different-diameter and gear ratio and act at the same time, pass through matched gear shift rack
Travelling gear is controlled, acts 2 disposable completion reinforcement, commutation gear shift switchings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610902940.9A CN107933816A (en) | 2016-10-12 | 2016-10-12 | A kind of motor tricycle single pedal boosting reverse device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610902940.9A CN107933816A (en) | 2016-10-12 | 2016-10-12 | A kind of motor tricycle single pedal boosting reverse device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107933816A true CN107933816A (en) | 2018-04-20 |
Family
ID=61928967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610902940.9A Pending CN107933816A (en) | 2016-10-12 | 2016-10-12 | A kind of motor tricycle single pedal boosting reverse device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107933816A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757929A (en) * | 2018-08-10 | 2018-11-06 | 重庆富瑞动力机械有限公司 | Motor tricycle reverse gear assembly |
| WO2024046167A1 (en) * | 2022-08-31 | 2024-03-07 | 广州源动智慧体育科技有限公司 | Gear shifting drive device and comprehensive training apparatus |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2554425Y (en) * | 2002-04-24 | 2003-06-04 | 陈辉明 | Forward reverse gear axle driving devcie of tricycle |
| CN2578618Y (en) * | 2002-03-22 | 2003-10-08 | 涂江林 | Multifunctional reverse gear on motor tricycle |
| CN2603003Y (en) * | 2003-01-29 | 2004-02-11 | 王朝阳 | Improved driving mechanism for normal motor tricycle |
| CN2647609Y (en) * | 2003-07-23 | 2004-10-13 | 涂江林 | Tricycle motorcycle reverse gear type drive bridge |
| CN2746137Y (en) * | 2004-09-08 | 2005-12-14 | 重庆川渝精工机械配件开发有限公司 | Built-in reverse gear rear-axle drive device of regular tricycle |
| CN201615202U (en) * | 2010-01-22 | 2010-10-27 | 黄文波 | Synchronous gear sleeve for front force adding direction reverser of motor tricycle |
| CN202219825U (en) * | 2011-07-22 | 2012-05-16 | 重庆广阔科技有限公司 | Three-wheeled motorcycle three-gear transmission |
| CN204341364U (en) * | 2014-12-16 | 2015-05-20 | 重庆正松科技服务有限公司 | Motor-tricycle boosting reverse device |
-
2016
- 2016-10-12 CN CN201610902940.9A patent/CN107933816A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2578618Y (en) * | 2002-03-22 | 2003-10-08 | 涂江林 | Multifunctional reverse gear on motor tricycle |
| CN2554425Y (en) * | 2002-04-24 | 2003-06-04 | 陈辉明 | Forward reverse gear axle driving devcie of tricycle |
| CN2603003Y (en) * | 2003-01-29 | 2004-02-11 | 王朝阳 | Improved driving mechanism for normal motor tricycle |
| CN2647609Y (en) * | 2003-07-23 | 2004-10-13 | 涂江林 | Tricycle motorcycle reverse gear type drive bridge |
| CN2746137Y (en) * | 2004-09-08 | 2005-12-14 | 重庆川渝精工机械配件开发有限公司 | Built-in reverse gear rear-axle drive device of regular tricycle |
| CN201615202U (en) * | 2010-01-22 | 2010-10-27 | 黄文波 | Synchronous gear sleeve for front force adding direction reverser of motor tricycle |
| CN202219825U (en) * | 2011-07-22 | 2012-05-16 | 重庆广阔科技有限公司 | Three-wheeled motorcycle three-gear transmission |
| CN204341364U (en) * | 2014-12-16 | 2015-05-20 | 重庆正松科技服务有限公司 | Motor-tricycle boosting reverse device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757929A (en) * | 2018-08-10 | 2018-11-06 | 重庆富瑞动力机械有限公司 | Motor tricycle reverse gear assembly |
| CN108757929B (en) * | 2018-08-10 | 2023-07-21 | 重庆富瑞动力机械有限公司 | Boosting reverse gear assembly of motor tricycle |
| WO2024046167A1 (en) * | 2022-08-31 | 2024-03-07 | 广州源动智慧体育科技有限公司 | Gear shifting drive device and comprehensive training apparatus |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |
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| WD01 | Invention patent application deemed withdrawn after publication |