CN1345676A - Integrated multi-power driving system for bicycle - Google Patents
Integrated multi-power driving system for bicycle Download PDFInfo
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- CN1345676A CN1345676A CN00116147A CN00116147A CN1345676A CN 1345676 A CN1345676 A CN 1345676A CN 00116147 A CN00116147 A CN 00116147A CN 00116147 A CN00116147 A CN 00116147A CN 1345676 A CN1345676 A CN 1345676A
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Abstract
The integrated drive system assembly for mixed power bicycle includes motor, electric generator, starter motor, internal combustion engine and sound suppressor/ternary catalytic reducer which are organically combijned together. Its structure is optimized, and integrally mounted on the middle axle position of bicycle, it only uses a set of speed reducer, and its motor can respectively possesses three functions of motor, electric generator and starter motor in different working state. It is small in volume, light in weight and high in reliability, and is an improved power bicycle drive system.
Description
The present invention relates to a kind of drive system, particularly be applicable to the integrated driver system on collection manpower, electronic, the combustion engine bicycle with mixed drive power.
Along with the urban cells of China is constantly expanded to outskirts of a town, all kinds of power bicycles also must enter people's life.But the mandatory rules of law of environmental protection has retrained the use of conventional conventional vehicles, and the gasoline boosted vehicle (double stroke 36CC) as China several years ago uses in a large number owing to the machine oil/gasoline mixed firing of driving engine when working, causes the gross pollution of atmosphere.Now forced to ban use of by government.In recent years the Electrical Bicycle that has just come into the market is just progressively accepted by people, but because the finite capacity of battery makes the practicality of battery-driven car have a greatly reduced quality, the charging of every day is also troubling.
The purpose of this invention is to provide a kind of in " bicycle with mixed drive power " (application for a patent for invention number: the integrated multi-power driving system for bicycle of developing under the groundwork 99109982.6), this drive system is organically integrated with electrical motor, electrical generator, starter motor, combustion engine, retarder, exhaust gas processing device, structure is optimized combination, the shared system resource.Small and exquisite being beneficial on the bicycle equipped, and is that a new generation of modern power bicycle actuator changes, innovation.
Technical scheme of the present invention is:
A kind of integrated multi-power driving system for bicycle, organically with electrical motor, electrical generator, starter motor, combustion engine, retarder, noise reduction/integrated actuator assemblies such as three-element catalytic reductor, integral installation is at the axis position of bicycle with mixed drive power.When combustion engine, electrical motor are driven respectively, share same set of retarder.This drive system possesses three kinds of mode of operations:
(I) internal combustion engine drive pattern: when the need internal combustion engine, be,, enter the fast state that stagnates by the work of starter gear starting apparatus combustion engine by the electric starting apparatus combustion engine of electrical motor counter-rotating (inhour is rotated).By the rotating speed of combustion engine governor handle controlling combustion engine, when reaching certain rotating speed, clutch case outputs power again, by retarder, and deceleration rear drive bicycle running.Make the electrical motor counter-rotating become electrical generator by power generation assembly simultaneously, to charging on-vehicle battery.The tail gas of engine exhaust enters noise reduction/three-element catalytic reductor and purifies.At this moment, drive the making-up air device rotation by motor shaft, making-up air device unilateral bearing, to noise reduction/three-element catalytic reductor air feed;
(II) motorized motions pattern: when the need electrical motor is worked, power to electrical motor, make it just change (clockwise rotating), power is defeated by retarder, drive bicycle after the deceleration again by transmission gear for electric motor by on-vehicle battery.At this moment, clutch case and internal combustion engine flywheel break away from, and combustion engine does not rotate.Because the one-way function of making-up air device unilateral bearing breaks away from the making-up air device that connects with motor shaft with it, does not work.In like manner, because of starting the one-way function of belt wheel unilateral bearing, starter gear is not worked yet;
(III) manpower drive pattern: when the need manpower was ridden, the integrated driver assembly was not worked, with the conventional bicycle that drives of manpower.
Wherein, retarder is to be made of clutch output shaft, motorized motions odontoid belt, motorized motions driving pulley, bolster, power output sprocket, five reducing gear, driving pulley unilateral bearing etc.; Starter gear is to constitute by starting passive belt wheel, startup odontoid belt, startup driving pulley, startup belt wheel unilateral bearing etc.; Power generation assembly is to be made of the passive belt wheel of generating, generating odontoid belt, generating driving pulley, generating belt wheel unilateral bearing etc.; Transmission gear for electric motor is to be made of motorized motions odontoid belt, motorized motions driving pulley, driving pulley unilateral bearing etc.Attention: when clutch output shaft reversed, the rotating speed of the passive belt wheel that generates electricity must be less than the rotating speed that starts driving pulley.Combustion engine also can manually boot by the hand starting device.
The present invention is because organically with electrical motor, electrical generator, starter motor, combustion engine, retarder, noise reduction/integrated actuator assemblies such as three-element catalytic reductor, reach structure optimization, so that integral installation is at the axis position of bicycle with mixed drive power, volume is little, in light weight, and, when guaranteeing that manpower is ridden, whole integrated driver assembly is not interfered, and is convenient to ride.When working electrical motor, combustion engine respectively, all shares this drive system a cover retarder.Electrical motor is realized two transition stages cleverly when internal combustion engine: one, starter motor guarantees that the electricity of combustion engine starts; Two, electrical generator is prepared for motorized motions provides electric power, and energy is fully utilized.Thereby, reach the integrated functionality optimization of height, combustion engine except can electricity starting, when battery does not have electricity, also can be by manually booting, to guarantee the practicality of vehicle under various states.And, utilize noise reduction/three-element catalytic reductor to handle from environmental angle for tail gas, noise, make system have multi-functional, high reliability, be more suitable for environment requirement.Be a quantum jump of bicycle driver system, realized the great change to the modern power bicycle driver, big innovation substantially.
Description of drawings:
Fig. 1 is a three-dimensional view of the present invention
Fig. 2 is a birds-eye view of the present invention
Fig. 3 is a retarder partial top view of the present invention
Fig. 4 is motor of the present invention, combustion engine part block diagram
Fig. 5 is motor of the present invention, combustion engine part-structure front view
Fig. 6 is the A--A cutaway view of Fig. 5
Fig. 7 is structural principle description references figure of the present invention
Fig. 8 is a principle logic relation picture of the present invention
Fig. 9 is an electrical schematic diagram of the present invention
Figure 10 is a position view of the present invention
Figure 11 is a finished product appearing diagram of the present invention
Embodiment:
A kind of integrated multi-power driving system for bicycle, organically with DC motor (2), electrical generator, starter motor, quartastroke engine (1), retarder (33), noise reduction/three-element catalytic reductor integrated actuator assemblies (36) such as (34), by connecting support (3) combination, integral installation is at axis (27) position of bicycle with mixed drive power (35).Make quartastroke engine (1), DC motor (2) when driving respectively, share same set of retarder (33).Wherein, startup driving pulley (7), the passive belt wheel (10) that generates electricity pass through to start belt wheel unilateral bearing (41) respectively, generating belt wheel unilateral bearing (42) connects with motor shaft (16), make startup driving pulley (7), the driving pulley (12) that generates electricity just change (clockwise rotating) Shi Yuqi in DC motor (2) and all break away from.Motorized motions driving pulley (15) also connects with motor shaft (16) by driving pulley unilateral bearing (43), and motorized motions driving pulley (15) is broken away from DC motor (2) counter-rotating (inhour is rotated) Shi Yuqi.The passive belt wheel of motorized motions (13) and reducing gear (17), (19) combination coaxial---pivot shaft (18).Reducing gear (20), (24) combination connect with clutch output shaft (8) by ball bearing of main shaft (44), and be free to rotate.Reducing gear (25), generating driving pulley (12) connect with clutch output shaft (8) by combustion engine output unilateral bearing (39), generating belt wheel unilateral bearing (42) respectively, because one-way function, make reducing gear (25), the passive belt wheel (10) that generates electricity is all in DC motor (2) when just changeing and its disengaging.Output gear (22) is coaxial with power output sprocket (23)---power take-off shaft (21).Start passive belt wheel (5) and internal combustion engine flywheel (38) combination coaxial.Attention: when clutch output shaft (8) reversed, the rotating speed of the passive belt wheel (10) that generates electricity must be less than the rotating speed that starts driving pulley (7), in case starter gear and power generation assembly interfere.Actuator output ring gear (28) flies (29) greatly by unilateral bearing and connects with bicycle, when bicycle flies (29) counter-rotating greatly, and actuator output ring gear (28) and its disengaging.Bicycle flies (29) greatly and connects with bicycle middle shaft (27) by unilateral bearing again, and when bicycle middle shaft (27) reversed, bicycle flew (29) and its disengaging greatly.Start passive belt wheel (5) and be belt-driving with generating driving pulley (12), the passive belt wheel of motorized motions (13) with motorized motions driving pulley (15) with startup driving pulley (7), the passive belt wheel (10) that generates electricity, be respectively that also available other type of drive substitutes by startup odontoid belt (6), generating odontoid belt (11), motorized motions odontoid belt (14) transmission.Power output sprocket (23) is a chain-driving with actuator output ring gear (28), promptly by the transmission of output chain (26).Other is a gear transmission.
This drive system has three kinds of mode of operations, is respectively to realize by a functional select switch (46) control circuit:
(I) internal combustion engine drive pattern: when need quartastroke engine (1) is worked, functional select switch (46) is pushed on the K0-2 position, make combustion engine flame-out/starting switch (50) is in startup place, at this moment, the polarity that is installed on the on-vehicle battery (47) on the bicycle with mixed drive power (35) is changed by switch (46), the input of machine governor (45) becomes negative potential, and the two ends polarity of DC motor (2) and the mode of operation of motorized motions pattern are anti-phase.Press start button (52), the negative pole of battery (47) is pressed to the positive pole of battery (47) by some K0-2 by functional select switch (46).Make DC motor (2) counter-rotating (anti-clockwise rotation) become the starter motor of quartastroke engine (1).By starter gear, it is by starting passive belt wheel (5), start odontoid belt (6), start driving pulley (7), starting belt wheel unilateral bearing formations such as (41) again.When DC motor (2) counter-rotating, its motor shaft (16) drives and starts driving pulley (7) in startup belt wheel unilateral bearing (41) engagement mounted thereto, because internal combustion engine flywheel (38) is an one with starting passive belt wheel (5), thereby, drive quartastroke engine (1) inhour and rotate.By Ignition Module (4) igniting, make quartastroke engine (1) work, enter the fast state that stagnates.At this moment, quartastroke engine fan (37) rotates the cooling of dispelling the heat.When quartastroke engine (1) stagnates speed work, do not have takeoff output, must by combustion engine governor handle (51) its rotating speed be increased again, when reaching certain rotating speed, clutch case (9) and internal combustion engine flywheel (38) engagement output power on the clutch output shaft (8).Again by combustion engine output unilateral bearing (39), after reaching five reducing gear (25), (17), (19), (24), (20) and slowing down step by step, reach bicycle and fly (29) greatly through output gear (22), power take-off shaft (21), power output sprocket (23), output chain (26), actuator output ring gear (28), travel thereby drive bicycle (35).Wherein, retarder (33) is by clutch output shaft (8), motorized motions odontoid belt (14), motorized motions driving pulley (15), bolster (18), power output sprocket (23), reducing gear (17), (19), (20), (24), (25), driving pulley unilateral bearing formations such as (43).At this moment, the moving velocity of bicycle is pressed the rotation speed change of quartastroke engine (1).Quartastroke engine (1) is gone up organic hydraulic fluid port (31), so that inject the usefulness of internal combustion engine lubrication machine oil.
In clutch case (9) and internal combustion engine flywheel (38) engagement, power transmission is to clutch case (9) time, make DC motor (2) counter-rotating become electrical generator by power generation assembly, wherein, power generation assembly is by generating passive belt wheel (10), generating odontoid belt (11), generating driving pulley (12), generating belt wheel unilateral bearing formations such as (42).Its concrete state is: generating driving pulley (12) by odontoid belt (11) transferring power of generating electricity to the passive belt wheel (10) that generates electricity, reach on the motor shaft (16) through generating belt wheel unilateral bearing (42) again, DC motor (2) is driven counter-rotating (inhour is rotated), is converted to generator function.Its negative pole output positive potential, when rotating speed one timing, electromotive force reaches charge relay (49) mode of operation, and corresponding contact J1-1 disconnects, and the J1-2 closure is by logical charge circuit.By charging regulator (48) control current on-vehicle battery (47) is charged, realize that the part kinetic energy of quartastroke engine (1) is converted to electric energy.
Because the counter-rotating of motor shaft (16), transferring power to making-up air device unilateral bearing (40) makes making-up air device (32) rotation, air is sent in noise reduction/three-element catalytic reductor (34), quartastroke engine (1) discharge tail gas is purified, make CO, NOx, HC be reduced to CO
2, N
2, H
2O reaches the purpose of protecting air environment, satisfies and the excellent relevant effluent standard of country of crossing.
Because the clutch action of driving pulley unilateral bearing (43), motorized motions driving pulley (15) break away from motor shaft (16) and do not interfere.In like manner, start the overdrive clutch effect of belt wheel unilateral bearing (41), startup driving pulley (7) is broken away from motor shaft (16) do not interfere.
When on-vehicle battery (47) did not have electricity, quartastroke engine (1) also can manually boot work by hand starting device (30).
(II) motorized motions pattern: when need DC motor (2) is worked, then functional select switch (46) is pushed on the K0-1 position, at this moment, machine governor (45) is connected, to DC motor (2) output voltage, just change (clockwise rotating) for DC motor (2) by governor handle (51) by on-vehicle battery (47).Power reaches driving pulley unilateral bearing (43), motorized motions driving pulley (15), the motorized motions odontoid belt (14) of transmission gear for electric motor by motor shaft (16), thereby drive the passive belt wheel of motorized motions (13), again power is defeated by reducing gear (19), (24), (20) of retarder (33), reach output gear (22), power take-off shaft (21), power output sprocket (23), output chain (26), actuator output ring gear (28) after the deceleration again, drive bicycle at last and fly (29) greatly, drive bicycle with mixed drive power (35) and travel.
When DC motor (2) when just changeing, reducing gear (17) drives reducing gear (25) and rotates, because the one-way function of combustion engine output unilateral bearing (39), clutch spindle (8) is broken away from, thereby clutch case (9) is when just changeing, do not interfere with reducing gear (25), because the effect of centrifugal clutch breaks away from internal combustion engine flywheel (38), guarantee that quartastroke engine (1) does not rotate.
When motor shaft (16) when just changeing,, do not work because making-up air device unilateral bearing (40) one-way function breaks away from making-up air device (32).Simultaneously, through starting the one-way function of belt wheel unilateral bearing (41), starter gear is not worked yet again.
(III) manpower drive pattern: when the need manpower is ridden, functional select switch (46) is pushed on the K0-0 position, machine governor (45) does not have electricity, and DC motor (2) can not be worked; Combustion engine is flame-out/and starting switch (50) is in flame-out position, and quartastroke engine (1) can not be worked.In a word, integrated driver assembly (36) is not worked, and carries out routine driving bicycle by the manpower pedal and flies (29) greatly, and bicycle (35) is travelled.
Eventually the above, when quartastroke engine (1), DC motor (2) when driving respectively, two cover actuating devices are all shared a cover retarder (33), and retarder (33) is by clutch output shaft (8), motorized motions odontoid belt (14), motorized motions driving pulley (15), bolster (18), power output sprocket (23), reducing gear (17), (19), (20), (24), (25), driving pulley unilateral bearing formations such as (43).The control circuit of native system belongs to custom circuit, has not just explained in detail at this.
Claims (4)
1, a kind of integrated multi-power driving system for bicycle, by bicycle with mixed drive power, combustion engine, formations such as electrical motor, it is characterized in that being: this drive system is organically with electrical motor (2), electrical generator, starter motor, combustion engine (1), retarder (33), noise reduction/three-element catalytic reductor integrated actuator assemblies (36) such as (34), integral installation is at axis (27) position of bicycle with mixed drive power (35), make combustion engine (1), electrical motor (2) is when driving respectively, share same set of retarder (33), total system possesses three kinds of mode of operations:
(I) internal combustion engine drive pattern: when need combustion engine (1) is worked, be to rotate by electrical motor (2) inhour, electricity starting apparatus combustion engine (1), by starter gear starting apparatus combustion engine (1), make combustion engine (1) work, enter the fast state that stagnates, pass through the rotating speed of combustion engine governor handle (51) controlling combustion engine (1) again, when reaching certain rotating speed, clutch case (9) outputs power, and by retarder (33), deceleration rear drive bicycle (35) travels, by power generation assembly electrical motor (2) inhour is rotated simultaneously and become electrical generator, to on-vehicle battery (47) charging, combustion engine (1) discharge tail gas enters noise reduction/three-element catalytic reductor (34) and purifies, at this moment, by motor shaft (16), making-up air device unilateral bearing (40) drives making-up air device (32) rotation, to noise reduction/three-element catalytic reductor (34) air feed;
(II) motorized motions pattern: when need electrical motor (2) is worked, power to electrical motor (2) by on-vehicle battery (47), it is clockwise rotated, by transmission gear for electric motor power is defeated by retarder (33), drive bicycle (35) after the deceleration again, clutch case this moment (9) breaks away from internal combustion engine flywheel (38), combustion engine (1) does not rotate, because the one-way function of making-up air device unilateral bearing (40), the making-up air device (32) that connects with motor shaft (16) is broken away from it, do not work, in like manner, because of starting the one-way function of belt wheel unilateral bearing (41), starter gear is not worked yet;
(III) manpower drive pattern: when the need manpower was ridden, integrated driver assembly (36) was not worked, with the conventional bicycle (35) that drives of manpower.
2, integrated multi-power driving system for bicycle according to claim 1 is characterized in that: retarder (33) is by clutch output shaft (8), motorized motions odontoid belt (14), motorized motions driving pulley (15), bolster (18), power output sprocket (23), reducing gear (17), (19), (20), (24), (25), driving pulley unilateral bearing formations such as (43); Starter gear is by starting passive belt wheel (5), start odontoid belt (6), start driving pulley (7), starting belt wheel unilateral bearing formations such as (41); Power generation assembly is by generating passive belt wheel (10), generating odontoid belt (11), generating driving pulley (12), generating belt wheel unilateral bearing formations such as (42); Transmission gear for electric motor is by motorized motions odontoid belt (14), motorized motions driving pulley (15), driving pulley unilateral bearing formations such as (43).
3, integrated multi-power driving system for bicycle according to claim 1 is characterized in that: combustion engine (1) also can manually boot by hand starting device (30).
4, integrated multi-power driving system for bicycle according to claim 2 is characterized in that: when clutch output shaft (8) reversed (inhour is rotated), the rotating speed of the passive belt wheel (10) that generates electricity must be less than the rotating speed that starts driving pulley (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00116147A CN1345676A (en) | 2000-09-28 | 2000-09-28 | Integrated multi-power driving system for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00116147A CN1345676A (en) | 2000-09-28 | 2000-09-28 | Integrated multi-power driving system for bicycle |
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| Publication Number | Publication Date |
|---|---|
| CN1345676A true CN1345676A (en) | 2002-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00116147A Pending CN1345676A (en) | 2000-09-28 | 2000-09-28 | Integrated multi-power driving system for bicycle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102015429A (en) * | 2008-02-04 | 2011-04-13 | 清洁移动公司 | Chain gear, vehicle comprising a chain gear and method for gearing an engine torque in a vehicle |
| CN105361789A (en) * | 2015-10-26 | 2016-03-02 | 上海普英特高层设备有限公司 | Gear-chain wheel double drive device |
| CN108765088A (en) * | 2018-05-31 | 2018-11-06 | 西南交通大学 | The lease charging method of motor bicycle |
| CN109774833A (en) * | 2017-11-15 | 2019-05-21 | 本田技研工业株式会社 | Straddle-type vehicle |
-
2000
- 2000-09-28 CN CN00116147A patent/CN1345676A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102015429A (en) * | 2008-02-04 | 2011-04-13 | 清洁移动公司 | Chain gear, vehicle comprising a chain gear and method for gearing an engine torque in a vehicle |
| CN102015429B (en) * | 2008-02-04 | 2015-04-01 | Tq系统公司 | Chain gear, vehicle comprising a chain gear and method for gearing an engine torque in a vehicle |
| CN105361789A (en) * | 2015-10-26 | 2016-03-02 | 上海普英特高层设备有限公司 | Gear-chain wheel double drive device |
| CN109774833A (en) * | 2017-11-15 | 2019-05-21 | 本田技研工业株式会社 | Straddle-type vehicle |
| CN108765088A (en) * | 2018-05-31 | 2018-11-06 | 西南交通大学 | The lease charging method of motor bicycle |
| CN108765088B (en) * | 2018-05-31 | 2022-08-09 | 西南交通大学 | Rental charging method for electric bicycle |
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