CN105438385A - Electrically driven power plant and electric motorcycle - Google Patents
Electrically driven power plant and electric motorcycle Download PDFInfo
- Publication number
- CN105438385A CN105438385A CN201510923815.1A CN201510923815A CN105438385A CN 105438385 A CN105438385 A CN 105438385A CN 201510923815 A CN201510923815 A CN 201510923815A CN 105438385 A CN105438385 A CN 105438385A
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- CN
- China
- Prior art keywords
- gear
- motor
- shift
- electric drive
- engine installation
- 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.)
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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
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/60—Rider propelled cycles with auxiliary electric motor power-driven at axle parts
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- 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
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
- B62M11/06—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with spur gear wheels
Abstract
The invention discloses an electrically driven power plant and an electric motorcycle. The electric motorcycle comprises a battery, a rear rim and the electrically driven power plant, wherein the battery is electrically connected to the electrically driven power plant, and the electrically driven power plant is in transmission connection with the rear rim. The electrically driven power plant comprises a motor, a clutch, a speed change mechanism and a controller, wherein the speed change mechanism comprises a main shaft, an auxiliary shaft which is used for outputting power to outside and a speed change gear set which is connected between the main shaft and the auxiliary shaft; a gear shifting mechanism is connected to the speed change gear set and is used for regulating the transmission ratio of the speed change gear set; the clutch is connected between a driving wheel and the main shaft; the controller is electrically connected to the motor and is used for controlling the output power of the motor. The motor is used as a power source, and the clutch and the speed change mechanism are combined, so that different output torques of different gears can be obtained so as to satisfy the requirements of different road conditions, the speed can be satisfied, and additionally, strong power and reasonable energy consumption can be guaranteed.
Description
Technical field
The present invention relates to field of vehicles, particularly relate to a kind of electric drive engine installation and battery-operated motor cycle.
Background technology
Current Electrical Bicycle enters technical bottleneck in hill climbing ability and moving velocity and mileages of continuation.Existing motor power system is in the industry all adopt low speed internal stator external-rotor-type wheel hub motor Direct driver car load, and its maximum speed also only has about 45Km/h, and torque peak also only has about 120N.m; Obviously cannot meet for the requirement pursuing speed, dynamics and energy consumption simultaneously.
Summary of the invention
Technical matters to be solved by this invention is, provides a kind of electric drive engine installation and battery-operated motor cycle, also can guarantee powerful power and rational energy consumption while meeting speed.
In order to solve the problems of the technologies described above, on the one hand, The embodiment provides a kind of electric drive engine installation, comprise motor, power-transfer clutch, speed-changing mechanism and controller;
Described speed-changing mechanism comprises main shaft, for the countershaft of externally outputting power and gear teeth wheels, described gear teeth wheels are connected between described main shaft and described countershaft; Described gear teeth wheels are connected with gear shift mechanism, and described gear shift mechanism is for regulating the transmitting ratio of described gear teeth wheels;
Described power-transfer clutch is connected between described driving wheel and described main shaft;
Described controller is electrically connected on described motor, in order to control the horsepower output of described motor.
Wherein, described motor is direct current brushless permanent magnet motor.
Wherein, the output shaft of described motor is provided with driving wheel, described power-transfer clutch is provided with flower wheel, described flower wheel is meshed with described driving wheel.
Wherein, described electric drive engine installation also comprises housing, and described motor, described power-transfer clutch and described speed-changing mechanism are all arranged in described housing.
Wherein, described gear shift mechanism comprises shifting fork pin, shift drum, gear-shift shaft and Shift lever, and described shifting fork pin is connected to described gear teeth wheels,
Described shifting fork pin, described shift drum, described gear-shift shaft and described Shift lever connect successively, described shifting fork pin, described shift drum, described gear-shift shaft are all arranged in described housing, described gear-shift shaft is rotationally connected with described housing, one end of described gear-shift shaft extends to described housing and forms coupling end outward, described Shift lever is connected to described gear-shift shaft, rotate for driving described gear-shift shaft, and drive described shift drum and described shifting fork pin action, and then convert the matching relationship in described gear teeth wheels between multiple gear.
Wherein, hermetically-sealed construction is provided with between described coupling end and described housing.
Wherein, described electric drive engine installation also comprises speed-regulating handle bar, and described speed-regulating handle bar is electrically connected on described controller.
On the other hand, the invention provides a kind of battery-operated motor cycle, comprise battery, rear rim and aforementioned electric drive engine installation, described battery is electrically connected on described electric drive engine installation, and the countershaft of described electric drive engine installation is in transmission connection in described rear rim by transmission device.
Wherein, described transmission device is the one in chain drive, shaft transmission and tape handler.
The electric drive engine installation that the embodiment of the present invention provides and battery-operated motor cycle, adopt motor as propulsion source, controller can control the horsepower output of motor, the different output torques of different gear can be obtained again by speed-changing mechanism with the demand of satisfied different road conditions in conjunction with power-transfer clutch, while meeting speed, also can guarantee powerful power and rational energy consumption.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the connection diagram of the battery-operated motor cycle major part that the preferred embodiment of the present invention provides;
Fig. 2 is the structural representation of the electric drive engine installation that the preferred embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
See Fig. 1 and Fig. 2, in the battery-operated motor cycle that the preferred embodiment of the present invention provides, battery-operated motor cycle comprises battery 100, rear rim 200 and electric drive engine installation 300, battery 100 is electrically connected on electric drive engine installation 300, electric drive engine installation 300 is in transmission connection in rear rim 200 by transmission device, thus drives car load to advance.
Electric drive engine installation 300, comprises motor 1, power-transfer clutch 2, speed-changing mechanism 3 and controller 4.Motor 1 is connected to speed-changing mechanism 3 by power-transfer clutch 2, and speed-changing mechanism 3 is output torque outwards, and controller 4 is for controlling the output torque of motor 1.
Motor 1 is the propulsion source of whole electric drive engine installation 300.Preferably, motor 1 is direct current brushless permanent magnet motor, and certainly in other embodiments, motor 1 also can be brush motor, high-speed permanent-magnet brushless motor etc.
Speed-changing mechanism 3 comprises main shaft 31, for the countershaft 32 of externally outputting power and gear teeth wheels 33, gear teeth wheels 33 are connected between main shaft 31 and countershaft 32.Multiple gears of gear teeth wheels 33, produce different gears by the gear combination of a series of different ratio of number of teeth, can change the transmitting ratio of gear teeth wheels 33, namely adjust the transmitting ratio between main shaft 31 and countershaft 32, thus change the output torque of countershaft 32.
In the present embodiment, speed-changing mechanism 3 is divided into neutral, 1,2,3,4,5 grade of speed change, when speed-changing mechanism 3 is in neutral, namely power-transfer clutch 2 is in released state, now motor 1 dallies and unpoweredly outputs to rear rim 200, and when being in 1 grade of state, output torque is maximum reaches 250N.m, can than traditional Motor torque large more than 130N.m, may be used for climbing or high capacity operating mode under travel; When speed-changing mechanism 3 is in 5 grades, speed reaches as high as 90Km/h, goes out 45Km/h than conventional electric overall height, for solving user for only pursuing certain speed and for the little traveling road conditions of dynamics demand, such as smooth road conditions.
Power-transfer clutch 2 is connected between the output shaft 10 of motor 1 and main shaft 31.Utilize power-transfer clutch 2 that the transmission of power of the output shaft 10 of motor 1 can be made to main shaft 31, being in transmission connection between the output shaft 10 of motor 1 and main shaft 31 can be disconnected, to utilize speed-changing mechanism 3 pairs of transmitting ratios to adjust simultaneously.In the present embodiment, the output shaft 10 of motor 1 is provided with driving gear 11, power-transfer clutch 2 is provided with driven gear 21, driving gear 11 is meshed with driven gear 21, utilize coordinating of driving gear 11 and driven gear 21, realize the connection between the output shaft 10 of motor 1 and power-transfer clutch 2.Herein, in other embodiments, can also realize being in transmission connection by modes such as gear cluster, chain, V belt translation between the output shaft 10 of motor 1 and power-transfer clutch 2.
Power-transfer clutch 2 is connected with main shaft 31.When power-transfer clutch 2 is in released state, driving gear 11 drives driven gear 21 to rotate, and driven gear 21 can not drive main shaft 31 to rotate, and now just can adjust gear teeth wheels 33; When power-transfer clutch 2 is in united state, driving gear 11 drives driven gear 21 to rotate, and driven gear 21 drives main shaft 31 to rotate by power-transfer clutch 2, and is outputed power by gear teeth wheels 33 and countershaft 32.
In the present embodiment, electric drive engine installation 300 also comprises housing 301, and motor 1, power-transfer clutch 2 and speed-changing mechanism 3 are all arranged in housing 301.By housing 301, the major parts such as motor 1, power-transfer clutch 2 and speed-changing mechanism 3 can be combined into an entirety, be convenient to carry out oil sealing, ensure serviceability, be convenient to integral installation simultaneously and be fitted on battery-operated motor cycle.
Gear teeth wheels 33 are connected with gear shift mechanism 5, and gear shift mechanism 5 is for regulating the transmitting ratio of gear teeth wheels 33.Matching relationship between the multiple gears being regulated gear teeth wheels 33 by gear shift mechanism 5, can regulate its transmitting ratio, thus the output torque of adjustment countershaft 32.
Gear shift mechanism 5 comprises shifting fork pin 51, shift drum 52, gear-shift shaft 53 and Shift lever 54, and shifting fork pin 51 is connected to gear teeth wheels 33.Shifting fork pin 51, shift drum 52, gear-shift shaft 53 and Shift lever 54 connect successively, shifting fork pin 51, shift drum 52, gear-shift shaft 53 are all arranged in housing 301, gear-shift shaft 53 is rotationally connected with housing 301, one end of gear-shift shaft 53 extends to housing 301 outer formation coupling end 531, Shift lever 54 is connected to gear-shift shaft 53, for driving gear-shift shaft 53 to rotate, and drives shift drum 52 and shifting fork pin 51 action, and then the matching relationship in conversion gear teeth wheels 33 between multiple gear, to change its transmitting ratio.Hermetically-sealed construction is provided with, to ensure that the oil sealing in housing 301 can not be revealed between coupling end 531 and housing 301.
Utilize Shift lever 54, user oneself can shift gears as required in electric drive engine installation 300 outside.Herein, in other embodiments, gear shift mechanism 5 also can adopt automatic gear-shifting mechanism 5, realizes the self shifter of electric drive engine installation 300.
Countershaft 32 is in transmission connection in rear rim 200 by transmission device, thus drives rear wheel, realizes advancing of car load.Transmission device can be the one in chain drive, shaft transmission and tape handler.As preferably, in the present embodiment, transmission device is chain drive, and chain drive comprises drive sprocket 6 and chain, drive sprocket 6 is installed on countershaft 32, drive sprocket 6 is connected to the driven sprocket on rear rim 200 by chain, when countershaft 32 rotates, rear rim 200 can be driven to rotate.Motor 1 outputs to power-transfer clutch 2 as propulsion source, through power-transfer clutch 2 make the Power output of different gear to drive sprocket 6 through chain to rear rim 200 thus drive car load.
Controller 4 is electrically connected on motor 1, in order to control the horsepower output of motor 1, to adjust the gait of march of battery-operated motor cycle.Electric drive engine installation 300 also comprises speed-regulating handle bar 7, and speed-regulating handle bar 7 is electrically connected on controller 4, utilizes speed-regulating handle bar 7, and user can send control information to controller 4 easily, thus the adjustment speed of a motor vehicle.In the present embodiment, battery 100 is connected to controller 4, and the electric energy via controller 4 of battery 100 is transferred to motor 1, to facilitate the control realized motor 1 horsepower output.
Electric drive engine installation 300 provided by the invention and battery-operated motor cycle, by the array mode of direct current brushless permanent magnet motor, power-transfer clutch 2, speed-changing mechanism 3 and controller 4, adopt direct current brushless permanent magnet motor as propulsion source, the different output torques of different gear can be obtained again by speed-changing mechanism 3 with the demand of satisfied different road conditions in conjunction with power-transfer clutch 2, while meeting speed, also can guarantee powerful power and rational energy consumption.
Speed-changing mechanism 3 is divided into many grades of speed changes, and when speed-changing mechanism 3 is in neutral, if now twist speed-regulating handle bar 7, motor 1 is in that idling conditions is unpowered outputs to rear rim 200, when being in 1 grade of state, travels under may be used for climbing or high capacity operating mode; When speed-changing mechanism 3 is in 5 grades, for solving user for only pursuing certain speed and for the little traveling road conditions of dynamics demand.The transforming gear of speed-changing mechanism 3 produces different gears by the gear combination of a series of different ratio of number of teeth, and direct current brushless permanent magnet motor outputs to power-transfer clutch 2 as propulsion source, through power-transfer clutch 2 make the Power output of different gear to drive sprocket through chain to rear rim 200, thus drive car load travel.
In the present embodiment, motor 1 adopts high-speed brushless magneto-electric machine to coordinate the gear teeth wheels of certain ratio of number of teeth, default power can be reached and join speed, certainly in other embodiments, also the gear teeth wheels of certain ratio of number of teeth can be coordinated to reach corresponding power and join speed by low speed brushless permanent magnet motor or other motors.
Above embodiment, does not form the restriction to this technical scheme protection domain.The amendment done within any spirit at above-mentioned embodiment and principle, equivalently to replace and improvement etc., within the protection domain that all should be included in this technical scheme.
Claims (9)
1. an electric drive engine installation, is characterized in that, comprises motor, power-transfer clutch, speed-changing mechanism and controller;
Described speed-changing mechanism comprises main shaft, for the countershaft of externally outputting power and gear teeth wheels, described gear teeth wheels are connected between described main shaft and described countershaft; Described gear teeth wheels are connected with gear shift mechanism, and described gear shift mechanism is for regulating the transmitting ratio of described gear teeth wheels;
Described power-transfer clutch is connected between described driving wheel and described main shaft;
Described controller is electrically connected on described motor, in order to control the horsepower output of described motor.
2. electric drive engine installation according to claim 1, is characterized in that, described motor is direct current brushless permanent magnet motor.
3. electric drive engine installation according to claim 1, is characterized in that, the output shaft of described motor is provided with driving wheel, and described power-transfer clutch is provided with flower wheel, and described flower wheel is meshed with described driving wheel.
4. electric drive engine installation according to claim 1, is characterized in that, described electric drive engine installation also comprises housing, and described motor, described power-transfer clutch and described speed-changing mechanism are all arranged in described housing.
5. electric drive engine installation according to claim 4, is characterized in that, described gear shift mechanism comprises shifting fork pin, shift drum, gear-shift shaft and Shift lever, and described shifting fork pin is connected to described gear teeth wheels,
Described shifting fork pin, described shift drum, described gear-shift shaft and described Shift lever connect successively, described shifting fork pin, described shift drum, described gear-shift shaft are all arranged in described housing, described gear-shift shaft is rotationally connected with described housing, one end of described gear-shift shaft extends to described housing and forms coupling end outward, described Shift lever is connected to described gear-shift shaft, rotate for driving described gear-shift shaft, and drive described shift drum and described shifting fork pin action, and then convert the matching relationship in described gear teeth wheels between multiple gear.
6. electric drive engine installation according to claim 3, is characterized in that, is provided with hermetically-sealed construction between described coupling end and described housing.
7. electric drive engine installation according to claim 1, is characterized in that, described electric drive engine installation also comprises speed-regulating handle bar, and described speed-regulating handle bar is electrically connected on described controller.
8. a battery-operated motor cycle, it is characterized in that, comprise battery, rear rim and the electric drive engine installation described in any one of claim 1 to 7, described battery is electrically connected on described electric drive engine installation, and the countershaft of described electric drive engine installation is in transmission connection in described rear rim by transmission device.
9. battery-operated motor cycle according to claim 8, is characterized in that, described transmission device is the one in chain drive, shaft transmission and tape handler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510923815.1A CN105438385A (en) | 2015-12-11 | 2015-12-11 | Electrically driven power plant and electric motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510923815.1A CN105438385A (en) | 2015-12-11 | 2015-12-11 | Electrically driven power plant and electric motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105438385A true CN105438385A (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510923815.1A Pending CN105438385A (en) | 2015-12-11 | 2015-12-11 | Electrically driven power plant and electric motorcycle |
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| Country | Link |
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| CN (1) | CN105438385A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101513922A (en) * | 2008-02-19 | 2009-08-26 | 雅马哈发动机株式会社 | Electronically controlled transmission electronically controlled transmission and a riding type vehicle having the transmission |
| CN102167127A (en) * | 2011-03-31 | 2011-08-31 | 王超 | Electrical vehicle multi-gear speed-changing driving device with manpower driving mechanism |
| EP2515009A2 (en) * | 2011-04-20 | 2012-10-24 | Yamaha Hatsudoki Kabushiki Kaisha | Transmission apparatus and saddle-riding type vehicle |
| CN103781656A (en) * | 2011-10-24 | 2014-05-07 | 川崎重工业株式会社 | Electric vehicle |
| CN205615661U (en) * | 2015-12-11 | 2016-10-05 | 东莞市台铃车业有限公司 | Electricity driving power device and electric motorcycle car |
-
2015
- 2015-12-11 CN CN201510923815.1A patent/CN105438385A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101513922A (en) * | 2008-02-19 | 2009-08-26 | 雅马哈发动机株式会社 | Electronically controlled transmission electronically controlled transmission and a riding type vehicle having the transmission |
| CN102167127A (en) * | 2011-03-31 | 2011-08-31 | 王超 | Electrical vehicle multi-gear speed-changing driving device with manpower driving mechanism |
| EP2515009A2 (en) * | 2011-04-20 | 2012-10-24 | Yamaha Hatsudoki Kabushiki Kaisha | Transmission apparatus and saddle-riding type vehicle |
| CN103781656A (en) * | 2011-10-24 | 2014-05-07 | 川崎重工业株式会社 | Electric vehicle |
| CN205615661U (en) * | 2015-12-11 | 2016-10-05 | 东莞市台铃车业有限公司 | Electricity driving power device and electric motorcycle car |
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| PB01 | Publication | ||
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Application publication date: 20160330 |