CN108945276A - Vehicle power reforming unit - Google Patents
Vehicle power reforming unit Download PDFInfo
- Publication number
- CN108945276A CN108945276A CN201810936871.2A CN201810936871A CN108945276A CN 108945276 A CN108945276 A CN 108945276A CN 201810936871 A CN201810936871 A CN 201810936871A CN 108945276 A CN108945276 A CN 108945276A
- Authority
- CN
- China
- Prior art keywords
- power
- vehicle
- wheel
- transmission chain
- output
- 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
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
-
- 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
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/10—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A kind of vehicle power reforming unit, the device includes power input mechanism, power-conversion mechanism and power take-off mechanism, power-conversion mechanism carries out power input by the transmission connection of the seat cushion of power input mechanism and vehicle, and power-conversion mechanism carries out power output by the connection of the middle axle driven of power take-off mechanism and vehicle；The power-conversion mechanism includes conversion bracket, converts and is equipped with transmission shaft and transmission chain on bracket, and the driving wheel with transmission chain cooperation is provided on transmission shaft, and driving wheel is mounted on transmission shaft by unilateral bearing；One end of the transmission chain is connect with power input mechanism, and the other end of transmission chain is connect with the resetting-mechanism being arranged on conversion bracket.The apparatus structure is simple, practical reliable, can use the strength that seat cushion is subject to drive the central axis of vehicle, and then drive vehicle operation, not only time saving and energy saving, also adds the comfort ridden.
Description
Technical field
The present invention relates to a kind of power conversion apparatus, especially a kind of vehicle power reforming unit.
Background technique
With the development of society, the improvement of people's living standards, people require quality of the life also higher and higher to itself
Health more pay attention to.
A kind of a kind of bicycle not still convenient vehicles, and the ideal movements equipment taken exercises, more meet
The environmentally protective trip that country advocates, but realistic situation is, cycling do not have in ride than cumbersome, laborious
Corresponding power assisting device, not only speed is slow, but also fatigue of riding, so more and more people abandon its bicycle, selection
The electric vehicle of relatively convenient, but electric vehicle is unable to reach the purpose of exercise, and must consider short of electricity without manually riding
Trouble.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide it is a kind of design rationally, installation side
Just, the vehicle power reforming unit of power-assisted can be effectively carried out to vehicle by power-conversion.
The technical problem to be solved by the present invention is to what is realized by technical solution below.The present invention is a kind of vehicle
Power conversion apparatus, the device include power input mechanism, power-conversion mechanism and power take-off mechanism, and power-conversion mechanism is logical
The seat cushion transmission connection for crossing power input mechanism and vehicle carries out power input, power-conversion mechanism by power take-off mechanism with
The middle axle driven connection of vehicle carries out power output；The power-conversion mechanism includes conversion bracket, converts and is equipped on bracket
Transmission shaft and transmission chain, the driving wheel with transmission chain cooperation is provided on transmission shaft, and driving wheel is mounted on biography by unilateral bearing
On moving axis；One end of the transmission chain is connect with power input mechanism, the other end of transmission chain and be arranged in conversion bracket on
Resetting-mechanism connection.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
Vehicle power reforming unit, the power input mechanism include input shaft and the wheel for inputting with transmission chain cooperation, wheel for inputting suit
On input shaft, the end of transmission chain one end connects around the connecting rod of wheel for inputting and the seat cushion of vehicle.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
Vehicle power reforming unit, the length adjustment that the end of the transmission chain is connected with convenient for being adjusted according to the height of seat cushion
The end of bar, length adjustment bar one end and transmission chain connects, and the other end of length adjustment bar and the seat cushion of vehicle connect.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
Vehicle power reforming unit, the power take-off mechanism include output shaft, output wheel and the driven wheel for carrying out power output,
Output wheel and driven wheel are installed on output shaft, be equipped on transmission shaft with output wheel cooperation driving wheel, driving wheel with it is defeated
Wheel directly engages or passes through chain drive out.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
Vehicle power reforming unit, the driven wheel are mounted on output shaft by storing power clockwork spring, store one end and the output shaft of power clockwork spring
It is fixedly connected, the other end for storing power clockwork spring is connect with driven wheel.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
Vehicle power reforming unit, the driven wheel, which is embedded with, stores power turntable, and the middle part of driven wheel is also embedded with for storing the rotation of power turntable
Rotating base, store the disk of power turntable along being above provided with dashpot, the convex connecting with storage power clockwork spring be provided in dashpot
Block, locating convex block are connected in dashpot by buffer spring, and the positioning with locating convex block cooperation is additionally provided on rotating base
Card slot.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
The transmission ratio of vehicle power reforming unit, the driving wheel and output wheel is 3:1-5:1.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
Vehicle power reforming unit, the resetting-mechanism include reset spring, and one end of reset spring is connected on conversion bracket, resets
The other end of spring is connected with compression cover, and the end of the transmission chain other end is connect through reset spring with compression cover.
The technical problems to be solved by the invention can also be further realized by technical solution below, for above
Vehicle power reforming unit, the resetting-mechanism further include elastic force adjustment barrel and adjusting screw rod, be provided in elastic force adjustment barrel with
The internal screw thread of adjusting screw rod cooperation, one end of elastic force adjustment barrel are connected on conversion bracket, and reset spring setting is adjusted in spring
In cylinder, adjusting screw rod is screwed in the other end of spring adjustment barrel.
Compared with prior art, the present invention utilizes power input mechanism by the power transmission of tricycle pushing seat cushion to power-conversion
Mechanism, power-conversion mechanism are cooperated power-conversion to power take-off mechanism by transmission chain and driving wheel to drive vehicle axis
Rotation, and then vehicle is driven to move forwards, mitigate the pressure of riding of tricycle, so that tricycle person not only available exercise,
It can also carry out riding for fast power-saving.The apparatus structure is simple, practical reliable, can use the strength that seat cushion is subject to drive
The central axis of vehicle, and then vehicle operation is driven, it is not only time saving and energy saving, also add the comfort ridden.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention；
Fig. 2 is a kind of structure top view of the invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, right below in conjunction with attached drawing of the present invention
Technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of the invention
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Referring to Fig.1-2, a kind of vehicle power reforming unit, the device include power input mechanism, power-conversion mechanism and
Power take-off mechanism, power-conversion mechanism carry out power input by the transmission connection of the seat cushion of power input mechanism and vehicle, move
Power transformation mechanism carries out power output by the connection of the middle axle driven of power take-off mechanism and vehicle；Power-conversion mechanism packet
Conversion bracket 1 is included, converts and transmission shaft 2 and transmission chain 3 is installed on bracket 1, is provided on transmission shaft 2 and the cooperation of transmission chain 3
Driving wheel 4, driving wheel 4 are mounted on transmission shaft 2 by unilateral bearing 16；One end of the transmission chain 3 and power input mechanism
Connection, the other end of transmission chain 3 are connect with the resetting-mechanism being arranged on conversion bracket 1.The setting of power input mechanism is convenient for
The seat cushion of transmission chain 3 and vehicle cooperates, so that Vehicular seat cushion stress can pull transmission chain 3 when declining, especially on the road jolted
Face is ridden, and effect is more preferable, and seat cushion can teetertotter pulls transmission chain 3 back and forth；Power take-off mechanism moving conversion by transmission
Power drive vehicle middle shaft rotation, and then drive vehicle forward；Driving wheel 4 is mounted on transmission shaft 2 by unilateral bearing 16, so that
Only driving wheel 4 is rotated to a direction can just drive transmission shaft 2 to be rotated into action edge output, and such transmission chain 3 is being arrived
When pulling back dynamic, the pulling in only one direction can carry out power output, and both direction is avoided to carry out power output all to mutually
It offsets；Resetting-mechanism is resetted for accessory drive chain 3, position before not being restored to after preventing transmission chain 3 from being pulled to
It can not carry out power-conversion output next time；When the process of power output, seat cushion stress descends through power input mechanism drawing
On the one hand dynamic transmission chain 3, transmission chain 3 pull driving wheel 4 to be rotated into action edge output, on the one hand resetting-mechanism are pulled to be stored
Power；Seat cushion does not stress be restored to before height when, resetting-mechanism mechanism pull transmission chain 3 reset, and then pull driving wheel 4 revolve
Turn, since driving wheel 4 is mounted on transmission shaft 2 by unilateral bearing 16, so at this time without power output；And so on transport
Row plays the role of power-assisted to riding for vehicle as the conversion that the height change of seat cushion constantly carries out power is exported.
The application also can be applied to electric vehicle, is applying when on electric vehicle, is generating electricity using the power of output
It stores in the battery of electric vehicle, further increases charging effect when electric vehicle is ridden, increase course continuation mileage.
The power input mechanism includes input shaft 5 and the wheel for inputting 6 with the cooperation of transmission chain 3, and wheel for inputting 6 is sleeved on input
On axis 5, the end of 3 one end of transmission chain is connect around wheel for inputting 6 with the connecting rod of the seat cushion of vehicle.The decline of seat cushion stress will drive biography
Dynamic chain 3 declines, and stretches downwards, and then drives driven wheel 11 to rotate by the guiding of wheel for inputting 6, carries out power-conversion；Input shaft 5 with
The cooperation of wheel for inputting 6 realizes that the power input of seat cushion and the transmission of transmission chain 3 are oriented to.
The length adjustment bar that the end of the transmission chain 3 is connected with convenient for being adjusted according to the height of seat cushion, length tune
Pole one end is connect with the end of transmission chain 3, and the other end of length adjustment bar and the seat cushion of vehicle connect.Length adjustment bar is set
It sets convenient for carrying out length adjustment in the adjustment of Vehicular seat cushion height, to adapt to the height of seat cushion, so that the application can be adapted for
Seat cushion in the vehicle of different height, increases adaptation range.
The power take-off mechanism includes output shaft 8, output wheel 9 and the driven wheel 11 for carrying out power output, output
Wheel 9 and driven wheel 11 are installed on output shaft 8, and the driving wheel 7 cooperated with output wheel 9, driving wheel 7 are equipped on transmission shaft 2
Chain drive is directly engaged or passed through with output wheel 9.Transmission chain 3 drives transmission shaft 2 to rotate by driving wheel 4, to drive master
Driving wheel 7 rotates, and then driving wheel 7 drives output wheel 9 to rotate, and output wheel 9 drives output shaft 8 to rotate, and then drives driven wheel 11
Rotation, the final rotation for driving vehicle axis, drives vehicle forward.
The driven wheel 11 is mounted on output shaft 8 by storing power clockwork spring 10, and one end and the output shaft 8 for storing power clockwork spring 10 are solid
Fixed connection, the other end for storing power clockwork spring 10 are connect with driven wheel 11.The setting for storing power clockwork spring 10 is driven for first storage output shaft 8
Power, then drive driven wheel 11 again, realize the conversion of power, store the setting of power clockwork spring 10 for storing power in short-term, having an effect, together
When play the role of damping, buffering.
The driven wheel 11, which is embedded with, stores power turntable, and the middle part of driven wheel 11 is also embedded with the rotation for storing the rotation of power turntable
Pedestal stores the disk of power turntable along dashpot is above provided with, and the locating convex block connecting with storage power clockwork spring 10 is provided in dashpot, fixed
Position convex block is connected in dashpot by buffer spring, and the locating groove with locating convex block cooperation is additionally provided on rotating base.
When storage power clockwork spring 10 reaches maximum energy storage state, locating convex block compression buffer spring can be dragged and entered in dashpot, to make
Power turntable must be stored rotated in rotating base and carry out unloading power, after unloading power, buffer spring can rebound so that locating convex block again
Into locating groove, rotated convenient for storing the release driving driven wheel 11 of power clockwork spring 10.
The transmission ratio of the driving wheel 7 and output wheel 9 is 3:1-5:1.Preferably, the biography of the driving wheel 7 and output wheel 9
Dynamic ratio is 4:1, and the rotation speed of vehicle axis is further driven using the power of conversion, drives the farther of vehicle forward, may be used also
To select different transmission ratios according to different vehicles.
The resetting-mechanism includes reset spring 12, and one end of reset spring 12 is connected on conversion bracket 1, reset spring
12 other end is connected with compression cover 13, and the end of 3 other end of transmission chain is connect through reset spring 12 with compression cover 13.Transmission
3 under tension of chain will pull compression cover 13 and carry out compression reseting spring 12, so that the compression of reset spring 12 stores power, in transmission chain 3
Not when under tension, reset spring 12 restores to the original state under own resilient and then pulls transmission chain 3 by compression cover 13, so that passing
Move the position before chain 3 is restored to.
The resetting-mechanism further includes elastic force adjustment barrel 15 and adjusting screw rod 14, is provided with and adjusts in elastic force adjustment barrel 15
The internal screw thread that screw rod 14 cooperates, one end of elastic force adjustment barrel 15 are connected on conversion bracket 1, and reset spring 12 is arranged in spring tune
It saves in cylinder, adjusting screw rod 14 is screwed in the other end of spring adjustment barrel.Elastic force adjustment barrel is screwed in by adjusting adjusting screw rod 14
Length in 15 can carry out a certain amount of compression, and then the starting elastic force of adjustable reset spring 12 to reset spring 12,
It is conveniently adjusted the time of the reset of transmission chain 3 and the dynamics of reset, to adjust the changing effect of power-conversion mechanism.
Claims (9)
1. a kind of vehicle power reforming unit, it is characterised in that: the device includes power input mechanism, power-conversion mechanism and moves
Power output mechanism, power-conversion mechanism carry out power input, power by the transmission connection of the seat cushion of power input mechanism and vehicle
Transformation mechanism carries out power output by the connection of the middle axle driven of power take-off mechanism and vehicle；The power-conversion mechanism includes
Bracket is converted, converts and transmission shaft and transmission chain is installed on bracket, the driving wheel with transmission chain cooperation is provided on transmission shaft, is passed
Driving wheel is mounted on transmission shaft by unilateral bearing；One end of the transmission chain is connect with power input mechanism, transmission chain it is another
One end is connect with the resetting-mechanism being arranged on conversion bracket.
2. vehicle power reforming unit according to claim 1, it is characterised in that: the power input mechanism includes input
Axis and the wheel for inputting cooperated with transmission chain, wheel for inputting are sleeved on input shaft, and the end of transmission chain one end bypasses wheel for inputting and vehicle
Seat cushion connecting rod connection.
3. vehicle power reforming unit according to claim 2, it is characterised in that: the end of the transmission chain is connected with just
In the length adjustment bar that the height according to seat cushion is adjusted, the end of length adjustment bar one end and transmission chain is connected, length tune
The other end of pole and the seat cushion of vehicle connect.
4. vehicle power reforming unit according to claim 1, it is characterised in that: the power take-off mechanism includes output
Axis, output wheel and the driven wheel for carrying out power output, output wheel and driven wheel are installed on output shaft, pacify on transmission shaft
Equipped with the driving wheel cooperated with output wheel, driving wheel directly engages with output wheel or passes through chain drive.
5. vehicle power reforming unit according to claim 4, it is characterised in that: the driven wheel is by storing power clockwork spring peace
On output shaft, the one end for storing power clockwork spring is fixedly connected with output shaft, and the other end for storing power clockwork spring is connect with driven wheel.
6. vehicle power reforming unit according to claim 5, it is characterised in that: the driven wheel, which is embedded with, stores power turn
Disk, the middle part of driven wheel are also embedded with the rotating base for storing the rotation of power turntable, and the disk edge for storing power turntable is above provided with dashpot,
The locating convex block connecting with storage power clockwork spring is provided in dashpot, locating convex block is connected in dashpot by buffer spring, is revolved
Turn to be additionally provided with the locating groove with locating convex block cooperation on pedestal.
7. vehicle power reforming unit according to claim 1, it is characterised in that: the transmission of the driving wheel and output wheel
Than for 3:1-5:1.
8. vehicle power reforming unit according to claim 1, it is characterised in that: the resetting-mechanism includes resetting bullet
Spring, one end of reset spring are connected on conversion bracket, and the other end of reset spring is connected with compression cover, the transmission chain other end
End is connect through reset spring with compression cover.
9. vehicle power reforming unit according to claim 8, it is characterised in that: the resetting-mechanism further includes elastic force tune
Cylinder and adjusting screw rod are saved, the internal screw thread with adjusting screw rod cooperation, one end connection of elastic force adjustment barrel are provided in elastic force adjustment barrel
On conversion bracket, reset spring is arranged in spring adjustment barrel, and adjusting screw rod is screwed in the other end of spring adjustment barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810936871.2A CN108945276B (en) | 2018-08-16 | 2018-08-16 | Vehicle power conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810936871.2A CN108945276B (en) | 2018-08-16 | 2018-08-16 | Vehicle power conversion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108945276A true CN108945276A (en) | 2018-12-07 |
| CN108945276B CN108945276B (en) | 2023-06-27 |
Family
ID=64470102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810936871.2A Active CN108945276B (en) | 2018-08-16 | 2018-08-16 | Vehicle power conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108945276B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2261984Y (en) * | 1995-11-08 | 1997-09-10 | 苏宏 | Spiral power spring bicycle |
| JP2004001693A (en) * | 2002-02-28 | 2004-01-08 | Tsutomu Tatsumoto | Bicycle transmission |
| CN2736245Y (en) * | 2004-08-27 | 2005-10-26 | 毛金玉 | Power transmitting means of bicycle |
| CN202670035U (en) * | 2012-06-05 | 2013-01-16 | 余联夫 | Bicycle with faster self-propelled device |
| CN206704441U (en) * | 2016-12-28 | 2017-12-05 | 天津泰博自行车有限公司 | A kind of spring motor bicycle |
| CN206704439U (en) * | 2017-01-21 | 2017-12-05 | 赵万强 | A kind of bicycle power-assisted device |
-
2018
- 2018-08-16 CN CN201810936871.2A patent/CN108945276B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2261984Y (en) * | 1995-11-08 | 1997-09-10 | 苏宏 | Spiral power spring bicycle |
| JP2004001693A (en) * | 2002-02-28 | 2004-01-08 | Tsutomu Tatsumoto | Bicycle transmission |
| CN2736245Y (en) * | 2004-08-27 | 2005-10-26 | 毛金玉 | Power transmitting means of bicycle |
| CN202670035U (en) * | 2012-06-05 | 2013-01-16 | 余联夫 | Bicycle with faster self-propelled device |
| CN206704441U (en) * | 2016-12-28 | 2017-12-05 | 天津泰博自行车有限公司 | A kind of spring motor bicycle |
| CN206704439U (en) * | 2017-01-21 | 2017-12-05 | 赵万强 | A kind of bicycle power-assisted device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108945276B (en) | 2023-06-27 |
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