CN201661369U - Oil economizing and power adjusting device of jet type motorcycle - Google Patents
Oil economizing and power adjusting device of jet type motorcycle Download PDFInfo
- Publication number
- CN201661369U CN201661369U CN2010201676697U CN201020167669U CN201661369U CN 201661369 U CN201661369 U CN 201661369U CN 2010201676697 U CN2010201676697 U CN 2010201676697U CN 201020167669 U CN201020167669 U CN 201020167669U CN 201661369 U CN201661369 U CN 201661369U
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- Prior art keywords
- throttle valve
- fuel
- efficient
- valve body
- adjustment device
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- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
An oil economizing and power adjusting device of a jet type motorcycle comprises an electronic control unit, a sensor unit and a throttle valve unit, wherein the sensor unit is electrically connected to the electronic control unit. The throttle valve unit comprises a throttle valve body, a main passage, a valve, a throttle valve hub, an idling adjuster and an oil economizing adjuster, wherein the throttle valve body surrounds to define the main passage, the valve is arranged in the main passage, the throttle valve hub arranged on the throttle valve body is used for controlling rotation of the valve, the idling adjuster disposed on the throttle valve body is used for limiting degree of closing of the valve, and the oil economizing adjuster disposed on the throttle valve body is used for limiting degree of opening of the valve. The opening degree of the valve can be limited by the oil economizing adjuster, thereby effectively avoiding the problem that oil injection volume is increased by the electronic control unit to maintain air-fuel ratio because the valve is opened excessively and then reducing oil consumption, noise and air pollution.
Description
[technical field]
The utility model is about a kind of fuel-efficient and power adjustment device, particularly about the fuel-efficient of a kind of jet-type motorcycle and power adjustment device.
[background technique]
General motorcycle can be divided into speed limit car (MOPED) with two kinds in non-speed limit car, and the speed limit car is that will to meet the following and F-Zero of 50cc be two kinds of conditions of 45km/hr, owing to do not need driving license can drive the speed limit car in some country, therefore for the sake of security, need make that just the F-Zero of motorcycle limits to some extent.
Present speed limit mode mainly is that a lining is set in the transmission device of motorcycle, and the distance that moves of movable plate of restriction belt pulley, and then reaches the purpose of speed limit.Yet, though above-mentioned design can be reached the effect of speed limit, but if the rider is when wheel has reached maximum speed and still continues rotatory handling and desire to accelerate motion, as Fig. 1, shown in 2, the throttle valve hub 111 of handle meeting interlock one throttle valve body 11 and the aperture of valve 112 continue to increase, because the structure of also unrestricted this throttle valve hub 111 or valve 112 apertures on this throttle valve body 11, even therefore bike wheel has reached the highest wheel speed, but as long as continue rotatory handling, still can cause the excessive unlatching of valve 112 and cause air inflow to increase, make an electronic control unit 12 (Electronic Control Unit, ECU) increase fuel injection quantity in order to keep air fuel ratio, therefore also cause engine speed higher, noise is bigger, and causes problems such as oil consumption and atmospheric pollution.
In addition, because this lining is to be arranged in this transmission device, if will adjust speed limit also needs to take this transmission device apart carry out this lining replacing, quite inconvenience in the use.
[model utility content]
Therefore, the purpose of this utility model, promptly provide a kind of can be comparatively fuel-efficient and the fuel-efficient and power adjustment device of the jet-type motorcycle of preferable power adjustment arranged.
So, the fuel-efficient and power adjustment device of the utility model jet-type motorcycle, this motorcycle comprises an engine, and this is fuel-efficient and the power adjustment device comprises the sensing cell that an electronic control unit, is electrically connected on this electronic control unit, and a throttle valve unit.
This sensing cell is the operating condition in order to detecting motorcycle or engine, and offers that this electronic control unit carries out oil spout to this engine and igniting is adjusted.
This throttle valve unit is to be arranged on the air suction way of this engine and to comprise that a throttle valve body, is centered on the main passage of defining, by this throttle valve body and is arranged at valve, in this main passage and is arranged on this throttle valve body in order to control the throttle valve hub, that this valve rotates and is arranged at the idle device that limits this valve closing degree on this throttle valve body in order to this throttle valve hub of contact, and one is arranged on this throttle valve body in order to limit province's oil conditioner of this valve opening degree.
Accept above-mentionedly, the utility model provides the fuel-efficient of a kind of jet-type motorcycle and power adjustment device, and this motorcycle comprises an engine, it is characterized in that: this is fuel-efficient and the power adjustment device comprises:
One electronic control unit;
One sensing cell is electrically connected on this electronic control unit, and this sensing cell is in order to detecting the operating condition of this motorcycle or engine, and offers that this electronic control unit carries out oil spout to this engine and igniting is adjusted; And
One throttle valve unit, be arranged on the air suction way of this engine, this throttle valve unit comprises that a throttle valve body, is centered on the main passage of defining, by this throttle valve body and is arranged at valve, in this main passage and is arranged on this throttle valve body in order to control throttle valve hub, that this valve rotates and is arranged on this throttle valve body in order to limiting the idle device of this valve closing degree, and one is arranged on this throttle valve body in order to limit province's oil conditioner of this valve opening degree.
Fuel-efficient and the power adjustment device of described jet-type motorcycle, it is characterized in that: but this province's oil conditioner has and one is arranged at cantilever seat on this throttle valve body, is arranged on this cantilever seat adjustment piece in order to this throttle valve hub of contact to a turn, an and elastic component that is located on this adjustment piece, this adjustment piece has a portion that wears that is arranged on this cantilever seat, and one be connected in this and wear portion and diameter wears the stopper part of portion greater than this, and this elastic component is to be surrounded on this to wear portion and be resisted against between this cantilever seat and the stopper part.
Fuel-efficient and the power adjustment device of described jet-type motorcycle is characterized in that: this electronic control unit is to be installed on this throttle valve body.
Fuel-efficient and the power adjustment device of described jet-type motorcycle is characterized in that: the cantilever seat of this province's oil conditioner is to be extended by this throttle valve body institute one.
Fuel-efficient and the power adjustment device of described jet-type motorcycle is characterized in that: this province's oil conditioner has a locating piece that is incorporated on this throttle valve hub and rotates with this throttle valve hub.
Fuel-efficient and the power adjustment device of described jet-type motorcycle, it is characterized in that: this throttle valve hub has one first perforation, reach a closure that is locked in this first perforation, and this locating piece has a plurality of second perforation, and see through this closure and will arbitrary second perforation first bore a hole and be locked together in this, and this locating piece is incorporated on this throttle valve hub.
Fuel-efficient and the power adjustment device of described jet-type motorcycle, it is characterized in that: this sensing cell comprises an air-intake negative-pressure sensor, reach a valve opening sensor, and carry out out circuit controls according to this air-intake negative-pressure sensor and the measured message of valve opening sensor.
Fuel-efficient and the power adjustment device of described jet-type motorcycle, it is characterized in that: this sensing cell comprises an air-intake negative-pressure sensor, a valve opening sensor, and one contain the oxygen sensor, and contain the measured oxygen content message of oxygen sensor according to this and carry out loop circuit control.
Fuel-efficient and the power adjustment device of described jet-type motorcycle is characterized in that: this motorcycle also comprises a speed limit unit.
Fuel-efficient and the power adjustment device of described jet-type motorcycle, it is characterized in that: this motorcycle also comprises a driver element, this speed limit unit is to be arranged on this driver element, this driver element has a power-actuated bent axle by this engine output, one is arranged at the belt pulley on this bent axle, one is interval in the driven wheel of this belt pulley, an and belt that is sheathed on this belt pulley and the driven wheel, this belt pulley has a fixed tray, and the movable plate that can move with respect to this fixed tray, this speed limit unit has a lining, this lining has a stop ring that abuts against in this fixed tray, and one by this stop ring toward the direction one of this movable plate extend and external diameter less than the body of this stop ring, this movable plate is to be sheathed on this body.
Effect of the present utility model is, limit the opening degree of the valve of this throttle valve body by this province's oil conditioner, can effectively avoid this valve excessively to open and cause this electronic control unit to increase fuel injection quantity in order to keep air fuel ratio, and then reach effects such as reducing high speed noise, oil consumption and atmospheric pollution.
[description of drawings]
Fig. 1 is a side view, and the throttle valve body of existing speed limit jet-type motorcycle is described;
Fig. 2 is a part of sectional view, aid illustration Fig. 1, clipped member among the figure;
Fig. 3 is a part of sectional view, and first preferred embodiment of the fuel-efficient and power adjustment device of the utility model jet-type motorcycle is described, is the part-structure of driver element shown in the figure;
Fig. 4 is a side view, illustrates in this first preferred embodiment, the configuration of fuel-efficient and power adjustment device, and wherein the throttle valve hub is to be resisted against on the idle device;
Fig. 5 is a part of sectional view, aid illustration Fig. 4, clipped member among the figure;
Fig. 6 is a stereogram, illustrates in this first preferred embodiment, economizes the form of oil conditioner;
Fig. 7 is a side view, illustrates that in this first preferred embodiment, the throttle valve hub is resisted against on province's oil conditioner;
Fig. 8 is a side view, and second preferred embodiment of the fuel-efficient and power adjustment device of the utility model jet-type motorcycle is described, wherein the throttle valve hub is to be resisted against on the idle device; And
Fig. 9 is a side view, illustrates in this second preferred embodiment, and the throttle valve hub drives province's oil conditioner and is resisted against on the idle device.
2 driver elements
21 bent axles
22 belt pulleys
221 fixed trays
223 movable plates
224 balls
23 belts
3 electronic control units
4 throttle valve unit
41 throttle valve bodys
42 main passages
43 valves
44 throttle valve hubs
441 first perforation
442 closures
45 idle devices
46 province's oil conditioners
461 cantilever seats
462 adjustment pieces
463 elastic components
464 wear portion
465 stopper parts
466 locating pieces
467 second perforation
6 speed limit unit
61 linings
611 stop rings
612 bodys
[embodiment]
About aforementioned and other technology contents, characteristics and effect of the present utility model, in the following detailed description that cooperates with reference to two graphic preferred embodiments, can clearly present.
Before the utility model is described in detail, be noted that in the following description content similar elements is to represent with identical numbering.
Consult Fig. 3, first preferred embodiment for the fuel-efficient and power adjustment device of the utility model jet-type motorcycle, what specify is, the utility model is to can be used on non-speed limit car or the speed limit car, the speed limit car is on non-speed limit car a speed limit unit to be set and to reach the speed limit effect, and not only a kind of method can reach the purpose of speed limit, in present embodiment, be to be example with a speed limit car, this motorcycle comprises an engine (figure does not show), one driver element 2, an and speed limit unit 6 that is arranged on this driver element 2, this driver element 2 has a power-actuated bent axle 21 by this engine output, one is arranged at the belt pulley 22 on this bent axle 21, one is interval in the driven wheel (figure does not show) of this belt pulley 22, one is sheathed on the belt 23 on this belt pulley 22 and the driven wheel, when this belt pulley 22 rotates, can drive this belt 23 and rotate, and then drive wheel with driven wheel.
This belt pulley 22 comprises that one is fixedly arranged on fixed tray 221 on this bent axle 21, a movable plate 223 that can move with respect to this fixed tray 221, and the ball 224 (because of the relation at visual angle is only drawn) of this movable plate 223 of a plurality of drivings.This speed limit unit 6 has a lining 61, this lining 61 has a stop ring 611 that abuts against in this fixed tray 221, and one by this stop ring 611 toward the direction one of these movable plates 223 extend and external diameter less than the body 612 of this stop ring 611, this movable plate 223 is to be sheathed on this body 612.
Consult Fig. 4,5, this is fuel-efficient and the power adjustment device comprises the sensing cell (figure does not show) that an electronic control unit 3, is electrically connected on this electronic control unit 3, an and throttle valve unit 4 that is arranged on one of this engine air suction way, this sensing cell is the operating condition in order to detecting motorcycle or engine, and offers that 3 pairs of these engines of this electronic control unit carry out oil spout and igniting is adjusted.
This throttle valve unit 4 comprises that a throttle valve body 41, is centered on the main passage of defining 42, by this throttle valve body 41 and is arranged at valves 43, in this main passage 42 and is arranged on this throttle valve body 41 in order to control throttle valve hub 44, that this valve 43 rotates and is arranged on this throttle valve body 41 and limits the idle device 45 that this valve 43 is closed degree in order to this throttle valve hub 44 of contact, and one is arranged at the province's oil conditioner 46 that limits these valve 43 opening degrees on this throttle valve body 41 in order to this throttle valve hub 44 of contact.In present embodiment, this electronic control unit 3 is to be installed on this throttle valve body 41.
Consult Fig. 4,6, in present embodiment, but this province's oil conditioner 46 has and one is arranged at cantilever seat 461 on this throttle valve body 41, is arranged on this cantilever seat 461 adjustment piece 462 in order to this throttle valve hub 44 of contact to a turn, an and elastic component 463 that is located on this adjustment piece 462, this cantilever seat 461 can be to be incorporated in addition on this throttle valve body 41, also can be to extend, not as limit by these throttle valve body 41 one.This adjustment piece 462 has a portion that wears 464 that is arranged on this cantilever seat 461, and one be connected in this and wear portion 464 and diameter wears the stopper part 465 of portion 464 greater than this, and this elastic component 463 is to be surrounded on this to wear portion 464 and be resisted against between this cantilever seat 461 and the stopper part 465.
Consult Fig. 4,5, when motorcycle is in idling mode, this throttle valve hub 44 is to be resisted against on this idle device 45, close degree to limit this valve 43, this valve 43 can not closed and this main passage 42 of block fully, therefore a small amount of gas still can pass through this main passage 42, engine can be maintained under the state of idling remain in operation.
This sensing cell is to comprise an engine temperature sensor, an engine speed sensor, an ambient temperature sensor, an ambient pressure sensor, an air-intake negative-pressure sensor, a valve opening sensor, reach one and contain oxygen sensor (all showing among the figure), this sensing cell can carry out out circuit controls according to this air-intake negative-pressure sensor and the measured message of valve opening sensor, or containing the measured oxygen content message of oxygen sensor according to this carries out fuel oil control loop circuit control more accurately.
Consult Fig. 3, when the handle of rider turns motorcycle accelerates motion, when making this bent axle 21 rotate and drive these belt pulley 22 rotations, described ball 224 is moved toward the direction away from this bent axle 21 shown in imaginary line among the figure, and then promote this movable plate 223 and move toward these fixed trays 221, make this belt 23 move simultaneously toward direction away from this bent axle 21, accelerate the rotating speed of this driven wheel, and then the speed of a motor vehicle of quickening motorcycle, when this movable plate 223 touches when being butted on this stop ring 611, just can reach the limiting wheel purpose of high wheel speed.
Consult Fig. 5,7, rotating this handle when accelerating the motorcycle speed of a motor vehicle, can drive this throttle valve hub 44 and valve 43 rotations, the aperture of this valve 43 is continued to increase (shown in imaginary line among Fig. 5), when this throttle valve hub 44 is resisted against the adjustment piece 462 of this province's oil conditioner 46, this handle just can't rotate again, also can't drive this valve 43 simultaneously again and continue past bigger angle unlatching, and can reach the effect of the air inflow that limits this throttle valve body 41.
In addition, shown in Fig. 6,7, the setting of this elastic component 463 can reach the effect of firm this adjustment piece 462, makes this adjustment piece 462 be difficult for that the phenomenon of rocking or dropping is arranged because of vibrations.
By above-mentioned design, except the lining 61 that utilizes this speed limit unit 6 reaches the effect of speed limit, cooperate the setting of the adjustment piece 462 of this province's oil conditioner 46 in addition again, limit the aperture of this throttle valve hub 44 and valve 43, and then limit the air inflow of this throttle valve body 41, avoid this electronic control unit 3 to increase fuel injection quantity, reduce oil consumption, noise and air-polluting effect and can reach in order to keep air fuel ratio.In addition,, also can directly utilize this adjustment piece 462 to adjust the air inflow of this throttle valve body 41, and reach the adjustment of acceleration if will carry out the adjustment of motorcycle acceleration the time, quite convenient in the operation.
Consult Fig. 8, second preferred embodiment for the fuel-efficient and power adjustment device of the utility model jet-type motorcycle, roughly similar aforementioned this first preferred embodiment, difference is: this province's oil conditioner 46 has a locating piece 466 that is incorporated on this throttle valve hub 44 and rotates with this throttle valve hub 44.This throttle valve hub 44 has one first perforation 441, reach closures 442 that are locked in this first perforation 441, and this locating piece 466 has a plurality of second perforation 467, and see through this closure 442 and will arbitrary second perforation 467 first bore a hole and 441 be locked together in this, and this locating piece 466 is incorporated on this throttle valve hub 44.
When motorcycle is in idling mode, this throttle valve hub 44 is sides that are resisted against this idle device 45, close degree to limit these valve 43 (see figure 5)s, this valve 43 can not closed and this main passage 42 of block fully, therefore a small amount of gas still can pass through this main passage 42, engine can be maintained under the idling mode remain in operation.
Consult Fig. 9, rotating this handle when accelerating the motorcycle speed of a motor vehicle, meeting this throttle valve hub 44 of interlock and valve 43 (see figure 5)s, the aperture of this valve 43 is continued to increase, and in present embodiment, when this throttle valve hub 44 turns to maximum angle, be to drive that this locating piece 466 is resisted against the opposite side of this idle device 45 and the aperture that limits this valve 43, that is to say, motorcycle is under the state of idling and speed limit, be to be resisted against the two opposite sides of this idle device 45 by this throttle valve hub 44 with locating piece 466 respectively, and limit the degree of closing and the opening degree of this valve 43.Whereby, can reach as aforementioned this first preferred embodiment equally and reduce oil consumption, noise and air-polluting effect, the aspect of another kind of selection also is provided.
In sum, the utility model reaches the effect of speed limit except the lining 61 with this speed limit unit 6, cooperate this province's oil conditioner 46 to be arranged at the air inflow of controlling this throttle valve body 41 on this throttle valve body 41 again, avoid this electronic control unit 3 to increase fuel injection quantity in order to keep air fuel ratio, and then can reach and reduce oil consumption, noise and air-polluting effect, so can reach the purpose of the utility model really.
The above, it only is the preferred embodiment of the utility model, when the scope that can not limit the utility model enforcement with this, promptly the simple equivalent of doing according to the utility model claim and novel description generally changes and modifies, and all still belongs in the scope that the utility model patent contains.
Claims (10)
1. the fuel-efficient and power adjustment device of a jet-type motorcycle, this motorcycle comprises an engine, it is characterized in that: this is fuel-efficient and the power adjustment device comprises:
One electronic control unit;
One sensing cell is electrically connected on this electronic control unit, and this sensing cell is in order to detecting the operating condition of this motorcycle or engine, and offers that this electronic control unit carries out oil spout to this engine and igniting is adjusted; And
One throttle valve unit, be arranged on the air suction way of this engine, this throttle valve unit comprises that a throttle valve body, is centered on the main passage of defining, by this throttle valve body and is arranged at valve, in this main passage and is arranged on this throttle valve body in order to control throttle valve hub, that this valve rotates and is arranged on this throttle valve body in order to limiting the idle device of this valve closing degree, and one is arranged on this throttle valve body in order to limit province's oil conditioner of this valve opening degree.
2. the fuel-efficient and power adjustment device of jet-type motorcycle according to claim 1, it is characterized in that: but this province's oil conditioner has and one is arranged at cantilever seat on this throttle valve body, is arranged on this cantilever seat adjustment piece in order to this throttle valve hub of contact to a turn, an and elastic component that is located on this adjustment piece, this adjustment piece has a portion that wears that is arranged on this cantilever seat, and one be connected in this and wear portion and diameter wears the stopper part of portion greater than this, and this elastic component is to be surrounded on this to wear portion and be resisted against between this cantilever seat and the stopper part.
3. the fuel-efficient and power adjustment device of jet-type motorcycle according to claim 1, it is characterized in that: this electronic control unit is to be installed on this throttle valve body.
4. as the fuel-efficient and power adjustment device of jet-type motorcycle as described in the claim 2, it is characterized in that: the cantilever seat of this province's oil conditioner is to be extended by this throttle valve body institute one.
5. the fuel-efficient and power adjustment device of jet-type motorcycle according to claim 1 is characterized in that: this province's oil conditioner has a locating piece that is incorporated on this throttle valve hub and rotates with this throttle valve hub.
6. as the fuel-efficient and power adjustment device of jet-type motorcycle as described in the claim 5, it is characterized in that: this throttle valve hub has one first perforation, reach a closure that is locked in this first perforation, and this locating piece has a plurality of second perforation, and see through this closure and will arbitrary second perforation first bore a hole and be locked together in this, and this locating piece is incorporated on this throttle valve hub.
7. the fuel-efficient and power adjustment device of jet-type motorcycle according to claim 1, it is characterized in that: this sensing cell comprises an air-intake negative-pressure sensor, reach a valve opening sensor, and carry out out circuit controls according to this air-intake negative-pressure sensor and the measured message of valve opening sensor.
8. the fuel-efficient and power adjustment device of jet-type motorcycle according to claim 1, it is characterized in that: this sensing cell comprises an air-intake negative-pressure sensor, a valve opening sensor, and one contain the oxygen sensor, and contain the measured oxygen content message of oxygen sensor according to this and carry out loop circuit control.
9. the fuel-efficient and power adjustment device of jet-type motorcycle according to claim 1, it is characterized in that: this motorcycle also comprises a speed limit unit.
10. as the fuel-efficient and power adjustment device of jet-type motorcycle as described in the claim 9, it is characterized in that: this motorcycle also comprises a driver element, this speed limit unit is to be arranged on this driver element, this driver element has a power-actuated bent axle by this engine output, one is arranged at the belt pulley on this bent axle, one is interval in the driven wheel of this belt pulley, an and belt that is sheathed on this belt pulley and the driven wheel, this belt pulley has a fixed tray, and the movable plate that can move with respect to this fixed tray, this speed limit unit has a lining, this lining has a stop ring that abuts against in this fixed tray, and one by this stop ring toward the direction one of this movable plate extend and external diameter less than the body of this stop ring, this movable plate is to be sheathed on this body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201676697U CN201661369U (en) | 2010-04-06 | 2010-04-06 | Oil economizing and power adjusting device of jet type motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201676697U CN201661369U (en) | 2010-04-06 | 2010-04-06 | Oil economizing and power adjusting device of jet type motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201661369U true CN201661369U (en) | 2010-12-01 |
Family
ID=43231786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201676697U Expired - Fee Related CN201661369U (en) | 2010-04-06 | 2010-04-06 | Oil economizing and power adjusting device of jet type motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201661369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103906912A (en) * | 2012-01-11 | 2014-07-02 | 株式会社F.C.C. | Idle intake air adjustment device |
-
2010
- 2010-04-06 CN CN2010201676697U patent/CN201661369U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103906912A (en) * | 2012-01-11 | 2014-07-02 | 株式会社F.C.C. | Idle intake air adjustment device |
| CN103906912B (en) * | 2012-01-11 | 2016-08-31 | 株式会社F.C.C. | Idling inspiration capacity adjusting apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20190406 |