CN102161372A - Infinitely variable automatic centrifugation transmission mechanism of electric motorcycle - Google Patents
Infinitely variable automatic centrifugation transmission mechanism of electric motorcycle Download PDFInfo
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- CN102161372A CN102161372A CN2010101327900A CN201010132790A CN102161372A CN 102161372 A CN102161372 A CN 102161372A CN 2010101327900 A CN2010101327900 A CN 2010101327900A CN 201010132790 A CN201010132790 A CN 201010132790A CN 102161372 A CN102161372 A CN 102161372A
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- automatic centrifugal
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Abstract
The invention relates to an infinitely variable automatic centrifugation transmission mechanism of an electric motorcycle. The mechanism is powered by a motor. The motor and a gearbox are separately constructed. A main shaft of the motor traverses a front end housing and is coaxially connected with an automatic centrifugation nonstage transmission at an angle of 180 degrees by a spline housing. The transmission mode of is that a transmission output gear drives a gearbox gear, and the gearbox gear drives a transmission shaft. Two speed change mechanisms are realized by the nonstage transmission and the gearbox gear. The nonstage transmission automatically changes speed in dependence on a rotating speed of the motor, thus realizing an optimal scheme of low-speed high torque and top speed operation.
Description
Technical field
The present invention relates to the transmission device of electric motorcycle vehicle motor, a kind of specifically automatic conversion at friction speed underdrive speed ratio.
Background technology
Present China has Electrical Bicycle and reaches more than one hundred million, and battery-driven car is generally accepted by compatriots to the convenient environmental protection that the user brings.But the motor technology on the domestic existing Electrical Bicycle is based on wheel hub motor, and this motor is in the requirement that all can't be satisfied with the battery-operated motor cycle high-speed cruising aspect moment and the speed.The very low energy of having wasted of electrical efficiency when particularly climbing load has shortened the ability that continues of battery-driven car.According to the announcement of the battery-operated motor cycle standard of National Standards Commission, the motor that a kind of high-speed cruising meets the battery-operated motor cycle requirement has the imperative of innovation and creation.
Summary of the invention
The objective of the invention is in order to overcome the shortcoming of existing electric vehicle motor, provide a kind of high-speed electric expreess locomotive stepless change automatic centrifugal transmission device, drive the change speed gear box speed-changing mechanism by the automatic centrifugal toric transmission of driven by motor, automatic centrifugal toric transmission, drive transmission shaft by speed-change gear and drive the wheel hub drive technology then.This scheme high efficiency has bigger output to change distance when low cruise, and faster speed is arranged when high-speed cruising.It is a kind of creative battery-operated motor cycle transmission device that meets the battery-operated motor cycle requirement.
The technical scheme of the automatic centrifugal transmission device of battery-operated motor cycle stepless change of the present invention is: this mechanism is power with the motor, and the motor front end cover connects gear box.Electric machine main shaft passes the front end cover extension and is connected with spline housing with coaxial one-tenth 180 degree of automatic centrifugal toric transmission.When the motor low cruise, its power rotating speed drives case by adapter plate and drives the planet tooth, drives automatic centrifugal toric transmission output gear through planet tooth speed change, automatic centrifugal toric transmission output gear drives the gearbox gear speed-changing mechanism, drive electric vehicle hub by transmission shaft then, realize low cruise.When motor speed during at high-speed cruising, centrifugal and case engagement of automatic centrifugal toric transmission driving disc spacing pressing, driving disc spacing pressing and automatic centrifugal toric transmission output gear train assembly set connect firmly to be made the disjunctor parts and belongs to same section work area, directly drive the speed-changing mechanism that the synchronous speed of automatic centrifugal toric transmission output gear and motor speed drives change speed gear box through driving disc spacing pressing by case and be sent to transmission shaft, realize high-speed cruising by centrifugal.
The automatic centrifugal transmission device of battery-operated motor cycle stepless change of the present invention, this mechanism is power with the motor, motor and change speed gear box divide body structure, electric machine main shaft passes front end cover and is connected with spline with coaxial one-tenth 180 degree of automatic centrifugal toric transmission, gearbox output gear driven gearbox gear, gearbox gear drives the type of drive of transmission shaft, by two groups of speed-changing mechanisms of toric transmission and gearbox gear.Toric transmission is just made automatic speed changing according to motor speed.Realize the preferred plan of low speed large torque and the very fast operation of high speed.
Description of drawings
Fig. 1, motor output shaft 1, transmission shaft 2, spline housing 3, fixed block 4, screw 5, planet tooth 6, driving disc spacing pressing 7, gearbox output gear 8, gearbox gear 9, transmission shaft 10, case 11, connecting panel 12, transmission shaft bearing 13, centrifugal (14)
Specific embodiments:
The invention discloses the automatic centrifugal transmission device of a kind of battery-operated motor cycle stepless change, as Fig. 1, motor and change speed gear box divide body structure, coaxial one-tenth 180 degree of transmission shaft (2) that electric machine main shaft (1) passes front end cover and automatic centrifugal toric transmission are connected with spline housing (3), the transmission shaft of automatic centrifugal toric transmission (2) and connecting panel (12) become 90 degree to be connected with spline or polygonal and square hole, connecting panel (12) and case (11) are connected and fixed with limited screw (5) by fixed block (4), and the bead of change-speed box case (11) is shaped on three and becomes the breach and fixed block (4) close fit of 120 degree five equilibriums to be connected firmly by screw (5).Driving disc spacing pressing (7) and automatic centrifugal toric transmission output gear (8) connect firmly by assembly set and make the disjunctor parts and belong to same section work area.Automatic centrifugal toric transmission output gear (8) is connected by meshing into 180 degree with gearbox gear (9).Transmission shaft (10) becomes 90 degree to be connected with the driving cog of gearbox gear (9), and transmission shaft (10) is by three transmission shaft bearings of change speed gear box (13) stationary positioned.When motor during at low cruise, electric machine main shaft (1) drives planet tooth (6) speed change drive gearbox output gear (8) by connecting panel (12) through case (11) by transmission shaft (2) and drives gearbox gear (9) then, and gearbox gear (9) drives transmission shaft (10) and realizes the operation of wheel hub low speed large torque.When the motor high-speed cruising, centrifugal (14) of driving disc spacing pressing (7) and case (11) engagement, the motor power rotating speed directly drives gearbox gear by driving disc spacing pressing by gearbox output gear (8), realizes high-speed cruising.Reach battery-operated motor cycle and require very fast operation.
Claims (10)
1. the automatic centrifugal transmission device of battery-operated motor cycle stepless change, this mechanism is power with the motor, it is characterized in that: the motor front end cover connects gearbox body.Motor output shaft (1) passes the front end cover extension and is connected with spline housing (3) with coaxial one-tenth 180 degree of the transmission shaft (2) of automatic centrifugal toric transmission.When the motor low cruise, its power rotating speed with case (11) location docks fastening it by connecting panel (12) by fixed block (4) by automatic centrifugal toric transmission axle (2), case (11) drives planet tooth (6), drive automatic centrifugal toric transmission output gear (8) through planet tooth (6) speed change is sent to gearbox gear (9) speed-changing mechanism, gearbox gear (9) drives transmission shaft (10), and transmission shaft (10) is by the dress electric vehicle hub.Transmission shaft (10) is installed in stationary positioned in the change speed gear box by three transmission shaft bearings (13).When motor speed during at high-speed cruising, driving disc spacing pressing of automatic centrifugal toric transmission (7) and case (11) engagement, directly drive centrifugal (14) of driving disc spacing pressing (7) by case (11), centrifugal (14) connect firmly into disjunctor parts with gearbox output gear (8) by assembly set with driving disc spacing pressing (7), belong to same section work area.The synchronous speed of gearbox output gear (8) and motor speed drives the speed-changing mechanism of gearbox gear (9), and gearbox gear (9) drives transmission shaft (10).
2. the automatic centrifugal transmission device of battery-operated motor cycle stepless change as claimed in claim 2 is characterized in that coaxial one-tenth 180 degree of transmission shaft (2) of described motor output shaft (1) and automatic centrifugal toric transmission are connected with spline housing (3).
3. the automatic centrifugal transmission device of battery-operated motor cycle stepless change as claimed in claim 3, the circle center hole that it is characterized in that the transmission shaft (2) of automatic centrifugal continuous variable transmission assembly and connecting panel (12) become 90 degree to be connected with spline or polygonal hole or square hole.
4. the automatic centrifugal transmission device of battery-operated motor cycle stepless change as claimed in claim 4 is characterized in that the bead of change-speed box case (11) has three breach and fixed block (4) close fit that become 120 degree five equilibriums.
5. the automatic centrifugal transmission device of battery-operated motor cycle stepless change as claimed in claim 5 is characterized in that connecting panel (12) captiveed joint by screw (5) with fixed block (4) with case (11).
6. the automatic centrifugal transmission device of battery-operated motor cycle stepless change as claimed in claim 6 is characterized in that driving disc spacing pressing (7) is equipped with centrifugal (14) and gearbox output gear (8) connects firmly by assembly set, belongs to same section work area.
7. the automatic centrifugal transmission device of battery-operated motor cycle stepless change as claimed in claim 7 is characterized in that automatic centrifugal toric transmission output gear (8) becomes 180 degree to be connected with gearbox gear (9) by gear mesh.
8. the automatic centrifugal transmission device of battery-operated motor cycle stepless change as claimed in claim 8 is characterized in that gearbox gear (9) is made up of three gap bridge teeth and a driving cog.
9. the automatic centrifugal transmission device of battery-operated motor cycle stepless change as claimed in claim 9 is characterized in that transmission shaft (10) is installed in the change speed gear box stationary positioned by three transmission shaft bearings (13).
10. the automatic centrifugal transmission device of battery-operated motor cycle stepless change as claimed in claim 10 is characterized in that circle center hole that transmission shaft (10) passes gearbox gear (9) driving cog becomes 90 degree to connect with spline or polygonal hole connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101327900A CN102161372A (en) | 2010-02-22 | 2010-02-22 | Infinitely variable automatic centrifugation transmission mechanism of electric motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101327900A CN102161372A (en) | 2010-02-22 | 2010-02-22 | Infinitely variable automatic centrifugation transmission mechanism of electric motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102161372A true CN102161372A (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101327900A Pending CN102161372A (en) | 2010-02-22 | 2010-02-22 | Infinitely variable automatic centrifugation transmission mechanism of electric motorcycle |
Country Status (1)
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| CN (1) | CN102161372A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501939A (en) * | 2011-11-04 | 2012-06-20 | 陈戈平 | Pedal electric power-assisted bicycle with transmission integration and without manual speed regulation |
| CN102624145A (en) * | 2012-05-06 | 2012-08-01 | 金碧波 | Automatic speed change motor of battery-operated motorcycle |
| CN110848341A (en) * | 2019-11-13 | 2020-02-28 | 兰泽(荆门)智能科技有限公司 | Speed changing method of centrifugal speed changer |
-
2010
- 2010-02-22 CN CN2010101327900A patent/CN102161372A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501939A (en) * | 2011-11-04 | 2012-06-20 | 陈戈平 | Pedal electric power-assisted bicycle with transmission integration and without manual speed regulation |
| CN102501939B (en) * | 2011-11-04 | 2013-11-06 | 陈戈平 | Pedal electric power-assisted bicycle with transmission integration and without manual speed regulation |
| CN102624145A (en) * | 2012-05-06 | 2012-08-01 | 金碧波 | Automatic speed change motor of battery-operated motorcycle |
| CN102624145B (en) * | 2012-05-06 | 2016-12-28 | 金碧波 | A kind of battery-operated motor cycle automatic speed changing motor |
| CN110848341A (en) * | 2019-11-13 | 2020-02-28 | 兰泽(荆门)智能科技有限公司 | Speed changing method of centrifugal speed changer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Jin Jieqiong Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Jin Bibo Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Jin Bibo Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110824 |