CN2306943Y - Self-generating electric motor car - Google Patents
Self-generating electric motor car Download PDFInfo
- Publication number
- CN2306943Y CN2306943Y CN97207731U CN97207731U CN2306943Y CN 2306943 Y CN2306943 Y CN 2306943Y CN 97207731 U CN97207731 U CN 97207731U CN 97207731 U CN97207731 U CN 97207731U CN 2306943 Y CN2306943 Y CN 2306943Y
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- China
- Prior art keywords
- gear box
- storage battery
- shaft
- change speed
- electrical motor
- 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
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- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000010248 power generation Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000013589 supplement Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to a vehicle, which is mainly composed of a main body of vehicle body, an accumulator, a generator, an electromotor, a gear box, a drive part, and an electric control part, wherein, two input shafts of the gear box are respectively connected with a rotary shaft of the electromotor and a pedal crank of a vehicle body, and two output shafts are respectively connected with a rotary shaft of the generator and a rotary shaft of a rear wheel of the vehicle body. When the utility model is run, electricity can be generated and is supplied to the electromotor and to charge the accumulator, the energy consumption can be reduced, and the service life of the accumulator can be extended. The utility model can replace the existing manpower vehicle to be used.
Description
It is the car of riding instead of walk in basic motive source with the storage battery that the utility model relates to a kind of.
Existing a kind ofly do the battery-driven car of power with storage battery, by storage battery, electrical motor and body shell and transmission device, electrical control mechanism constitutes.Utilize storage battery to power, make motor operation and drive vehicle body to move ahead to electrical motor.Because the continuous discharge time of storage battery is short, and in the whole service process, can not be the storage battery electric energy supplement, thereby make the stroke distances of car very limited, must travel to stop with external source behind the segment distance and specially behind battery charge, just can keep use, and charging duration is long, and power consumption is big, the use cost height, do not note slightly causing the overdischarge of storage battery and storage battery is scrapped, cause the use cost height.
The purpose of this utility model is in order to solve the above-mentioned shortcoming of existing battery-driven car, a kind of self-power generation type battery-driven car with electrical generator to be provided.This battery-driven car is in operation can be voluntarily to battery charge, thereby can keep for a long time, travel continuously at a distance.
The purpose of this utility model is by an electrical generator is set, and utilizes the operation of car to drive that the electrical generator rotary electrification supplies with that electrical motor makes its rotation and to the storage battery electric energy supplement, makes storage battery remain that sufficient this technical scheme of electric energy realizes.Its concrete structure comprises body shell, storage battery, the electrical motor that contains wheel, vehicle frame, handlebar, foot-operated crank, and be connected in transmission device between electrical motor and the wheel, be connected in the electric control mechanism between storage battery and the electrical motor, described transmission device comprises the change speed gear box that is made of the array transmission gear, described change speed gear box is provided with two output shafts and two input shafts, wherein be connected to an electrical generator on the output shaft, the electric mouth of this electrical generator is connected with battery by a transistor regulator; Another output shaft is connected to a minor sprocket, and the input shaft and the shaft of motor of change speed gear box are joined; The foot-operated crank of another input shaft and body shell joins, and is provided with a hinge wheel on the shaft extension of rear vehicle shaft, is linked by a chain and minor sprocket.
Between change speed gear box input shaft and electrical motor, a power-transfer clutch (or self-acting clutch) is set and is connected, can be so that start steadily ride comfort.
Working process of the present utility model is as follows: operation electric control mechanism, connect storage battery and electrical motor, electrical motor gets electric rotation and drives each gear cluster running in the change speed gear box, the minor sprocket that drive is connected on the output shaft of gear-box rotates, and drive rear wheels is rotated car is moved ahead by the rotation of chain gear hinge wheel.Meanwhile, the rotation of another output shaft of change speed gear box also drives the electrical generator rotary electrification, because the regulating action of the transistor regulator between electrical generator and the electrical motor, when the voltage of electrical generator is higher than the electro-motive force of storage battery, electrical generator charges automatically to storage battery, otherwise when the voltage of electrical generator is lower than the electro-motive force of storage battery,, and still power to electrical motor jointly with storage battery then not to battery charge.Being in operation to increase imput power to change speed gear box by manpower pedal's crank, reducing the load of electrical motor, thereby prolongs discharge time of storage battery.When battery discharging is in Limiting Level, can disconnect electrical motor, the rotation of the hinge wheel when utilizing the coast of car body drives each gear cluster running in the change speed gear box, or utilize manpower pedal's crank to make car keep operation, thereby the running of keeping electrical generator continues generating, in time to the storage battery electric energy supplement.
The utility model if car running travel and just can send electricity and come car to be travelled at a distance to the electrical motor power supply with to battery charge, removed from could electrically-charged tired latching operation after must stopping with mistake, and reduced energy consumption, storage battery is not fragile, increases the service life, and use cost reduces.The bicycle structure form can be made, also three-wheel vehicle or four-wheeled can be made.Be embodiment of the present utility model below:
Fig. 1 is a structural representation of the present utility model
Fig. 2 be Fig. 1 A to the rotation scheme drawing
Fig. 3 is the B-B partial schematic diagram of Fig. 1
Fig. 4 is the constructional drawing of " flying "
Fig. 5 is that gearbox designs is launched scheme drawing
Fig. 6 is the structural representation of the electric control mechanism of present embodiment
Fig. 7 is the structural representation of embodiment 2 of the present utility model
Fig. 8 is the partial top view of Fig. 7
Fig. 9 is the C-C partial view of Fig. 8
It is body shell that the body shell of present embodiment adopts bicycle body, and referring to Fig. 1-3, storage battery 1 can be arranged on the clothes hanger of vehicle frame 7, is provided with a test socket 3 on the shell of storage battery, for when not driving a vehicle plug being pulled up storage battery is not discharged.Hinge wheel 2 is fixed on the axle of wheel, and change speed gear box 17 and electrical generator 26 usefulness one support 19 are fixed on the vehicle frame 7.The structure of change speed gear box 17 is provided with input shaft 30,33 as shown in Figure 5, and output shaft 31,32, electrical motor 22 can be installed on the transmission housing, and its rotating shaft is joined by an automatic input shaft 30 from device 29 and change speed gear box.Self-acting clutch 29 " closes " when motor speed reaches certain rotating speed, otherwise be " from ".Minor sprocket 6 is connected on the output shaft 31, by a chain 4 link hinge wheels 2.Be connected to a belt pulley 23 on another output shaft 32 of change speed gear box, correspondence is provided with a belt pulley 25 on the rotor shaft of electrical generator 26, is connected by belt 24.Foot-operated crank 21 is arranged on another input shaft 33, wherein be contained in the transmission gear 27 of axle on 33 and can be designed to as shown in Figure 4 outer in " directly " tooth being the form of structure of ratchet " flying " of being similar to bicycle, without manpower pedal's crank 21 time, retainer shaft 33 is not rotated, and just its external tooth that " flies " 27 idle running.When pedaling, foot-operated crank just make ratchet 28 it be put on torque on the gear 27 forward with ratchet engagement.When disconnecting electrical motor electric, utilize each tooth running of this torque actuated change speed gear box that generator for electricity generation is charged to electric power storage, drive the car operation simultaneously.One protective cover 18 can be set partly to be covered belt-driving partial sum chain-driving.Visual its of number of steps of speeds needs and suitably design.Electric control mechanism version in the present embodiment as shown in Figure 6.Wherein light switch 11 and startup speed control switch 15 can be selected rotary switch for use, divide on the left and right sides handle of the tap that is located at vehicle frame 7, and loudspeaker push switch 13 also is located on the tap, and horn controller 35 and volt meter 36 and loudspeaker all can be arranged in the mounting box 8.Governor 10 is installed on the vehicle frame, passes through a series of actions of the electronic component in the governor 10 during speed governing, thereby changes the rotating speed of electrical motor.To start speed control switch 15 and rotate to the end, electrical motor is at full speed.Transistor regulator 5 can be selected the commercially available prod for use, be arranged on the support 19 and also join with storage battery 1 and electrical generator 26 respectively, the moving rocking arm that disconnects pass 37 and brake 16 is the interlock form, operation back brake handle 12 makes brake 16 actions, and moving the disconnection closed 37 and disconnected thereupon in the time of brake, electrical motor dead electricity and stall, when loosening back brake handle 12, the moving pass 37 that disconnects resets, and electricity is connected again, and electrical motor recovers running again.
Same principle, the utility model also can be made the three-wheel vehicle form, it and not existing together of preceding embodiment are just adopted the difference of three-wheel vehicle car body, hinge wheel 2 is and three-wheel vehicle trailing wheel rotating shaft 41 Joints, the rotating sprocket 40 that is connected to the foot-operated crank 21 of a sprocket wheel 38 and three-wheel vehicle on the input shaft 33 of change speed gear box 17 is linked, referring to Fig. 7-9, storage battery 1, change speed gear box 17 and electrical generator 26 can be arranged on the base plate of vehicle frame 7.
Claims (2)
1, the self-power generation type battery-driven car, comprise and contain wheel, vehicle frame, the body shell of foot-operated crank, storage battery, electrical motor and be connected in electrical motor and wheel between transmission device, be connected in the electric control mechanism between storage battery and the electrical motor, it is characterized in that described transmission device comprises the change speed gear box that is made of the array transmission gear, described change speed gear box is provided with two output shafts and two input shafts, be connected to an electrical generator on one of them output shaft, the electric mouth of this electrical generator joins by a transistor regulator and storage battery, another output shaft is connected to a minor sprocket, the input shaft and the shaft of motor of change speed gear box are joined, the foot-operated crank of another input shaft and body shell joins, on the shaft extension of rear vehicle shaft, also be provided with a hinge wheel, be linked by chain and minor sprocket.
2, self-power generation type battery-driven car as claimed in claim 1 is characterized in that also being serially connected with a power-transfer clutch between the input shaft of described change speed gear box and the electrical motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97207731U CN2306943Y (en) | 1997-03-12 | 1997-03-12 | Self-generating electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97207731U CN2306943Y (en) | 1997-03-12 | 1997-03-12 | Self-generating electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2306943Y true CN2306943Y (en) | 1999-02-10 |
Family
ID=33927415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97207731U Expired - Fee Related CN2306943Y (en) | 1997-03-12 | 1997-03-12 | Self-generating electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2306943Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101544195A (en) * | 2009-04-23 | 2009-09-30 | 王大庆 | Motor vehicle running by using self power generation |
| CN101817385A (en) * | 2010-04-17 | 2010-09-01 | 浙江绿源电动车有限公司 | Chainless drive bicycle |
| CN103112545A (en) * | 2012-12-04 | 2013-05-22 | 周慧 | Electric bicycle self-generation and automatic charging device |
| CN105984554A (en) * | 2015-02-05 | 2016-10-05 | 詹静宜 | Driving system for two-wheel electric vehicle |
| CN111547173A (en) * | 2017-07-31 | 2020-08-18 | 株式会社岛野 | Bicycle electric component |
| EP4359294A1 (en) * | 2021-06-24 | 2024-05-01 | Roetz-Bikes B.V. | Mid-drive module for a pedal-powered vehicle |
-
1997
- 1997-03-12 CN CN97207731U patent/CN2306943Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101544195A (en) * | 2009-04-23 | 2009-09-30 | 王大庆 | Motor vehicle running by using self power generation |
| CN101817385A (en) * | 2010-04-17 | 2010-09-01 | 浙江绿源电动车有限公司 | Chainless drive bicycle |
| CN103112545A (en) * | 2012-12-04 | 2013-05-22 | 周慧 | Electric bicycle self-generation and automatic charging device |
| CN105984554A (en) * | 2015-02-05 | 2016-10-05 | 詹静宜 | Driving system for two-wheel electric vehicle |
| CN111547173A (en) * | 2017-07-31 | 2020-08-18 | 株式会社岛野 | Bicycle electric component |
| CN111547173B (en) * | 2017-07-31 | 2022-01-14 | 株式会社岛野 | Bicycle electric component |
| EP4359294A1 (en) * | 2021-06-24 | 2024-05-01 | Roetz-Bikes B.V. | Mid-drive module for a pedal-powered vehicle |
| EP4359294B1 (en) * | 2021-06-24 | 2025-09-17 | Roetz-Bikes B.V. | Mid-drive module for a pedal-powered vehicle |
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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 |