CN206694121U - Automobile double roller electronic throttle - Google Patents
Automobile double roller electronic throttle Download PDFInfo
- Publication number
- CN206694121U CN206694121U CN201621340820.6U CN201621340820U CN206694121U CN 206694121 U CN206694121 U CN 206694121U CN 201621340820 U CN201621340820 U CN 201621340820U CN 206694121 U CN206694121 U CN 206694121U
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- CN
- China
- Prior art keywords
- roller
- chamber
- gear teeth
- motor
- shaft
- 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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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
It the utility model is related to auto parts field, provide a kind of automobile double roller electronic throttle, including housing, motor chamber, air throttle chamber are provided with housing, actuating motor is provided with motor chamber, flow regulator is provided with air throttle chamber, actuating motor is connected with flow regulator；One circulation road runs through air throttle chamber, in formation runner mouth in the two side of air throttle chamber；Flow regulator includes：Driving shaft, the active gear teeth, driven shaft, the driven gear teeth and the first roller, second tin roller, return spring, the outer sheath of driving shaft is provided with the active gear teeth, the first roller, the outer sheath of driven shaft is provided with the driven gear teeth, second tin roller, first roller fits with second tin roller, the antimere of first roller and second tin roller is equipped with arc-shaped notch, and circulation road runs through arc-shaped notch.Double-roller structure has been used, air stream turbulence structure caused by can significantly reducing valve chip architecture, has improved intake efficiency and airflow stability.
Description
Technical field
It the utility model is related to auto parts field, and in particular to a kind of automobile double roller electronic throttle.
Background technology
In existing market, air throttle（throttle valve）It is one of controlled valve for controlling air to enter engine
Door, existing automotive engine throttle body typically all use butterfly valve turnover plate type.This class formation by complete closure to full-gear,
The change of charge flow rate is nonlinear with opening angle change, and due to the presence of valve sheet, causes air-flow to flow into air inlet
Road turbulization, influences intake efficiency.Meanwhile existing butterfly valve type air throttle not linear enough, the charge air flow meeting that aperture be present
Due to the stop turbulization phenomenon of valve block, influenceing intake efficiency causes engine operating efficiency to decline.Therefore have and further change
The needs entered.
Utility model content
The utility model provides a kind of automobile double roller electronic throttle, stable to improve the air inlet of car-valve
Property, improve the runnability of engine.
To achieve the above object, the utility model provides a kind of automobile double roller electronic throttle, including housing, described
Motor chamber, air throttle chamber are provided with housing, actuating motor is provided with the motor chamber, is provided with the air throttle chamber
Flow regulator, the actuating motor are connected with the flow regulator；
One circulation road runs through the air throttle chamber, in formation runner mouth in the two side of the air throttle chamber；
The flow regulator includes：Driving shaft, the active gear teeth, driven shaft, the driven gear teeth and the first roller, second
Roller, the return spring that the first roller, second tin roller are returned to its initial closed position, the outer sheath of the driving shaft are provided with institute
The active gear teeth, first roller are stated, the outer sheath of the driven shaft is provided with the driven gear teeth, the second tin roller, described
First roller fits with the second tin roller, and it is recessed that the antimere of first roller and the second tin roller is equipped with arc
Mouthful, the circulation road runs through the arc-shaped notch, and the return spring is located at the outside of the driven gear teeth, wherein, it is described
The motor shaft of actuating motor leans out the motor chamber, and one end that the motor shaft leans out the motor chamber is arranged with external gear
Part, the side that the housing is located at the outer gear member are provided with rotating shaft, and the rotating shaft outer sheath is provided with driving wheel tooth, by described outer
Gear member, the driving wheel tooth, the active gear teeth, the driven gear teeth match engaged transmission successively.
Further, the both ends of the driving shaft and the driven shaft lean out the air throttle chamber, the active respectively
Axle is equipped with an angular transducer with one end that driven shaft leans out air throttle chamber and is located remotely from each other respectively.
Further, the angular transducer and the actuating motor are connected with a controller.
Further, the arc-shaped notch is the radius one of semicircle, the radius of the arc-shaped notch and the runner mouth
Cause.
According to a kind of automobile double roller electronic throttle of the present utility model, the program has following effect：
Motor of the present utility model coordinates the inlet of double-roller structure rotation regulation air-flow by gear-linked, with running jointly
Spend position sensor and carry out closed-loop control, the throttle of driver is performed by motor.Use double-roller structure, Ke Yi great
Amplitude reduces air stream turbulence structure caused by valve chip architecture, improves intake efficiency and airflow stability.There is alternative line simultaneously
The aperture of property.
Brief description of the drawings
Fig. 1 is a kind of structural representation of automobile double roller electronic throttle of the utility model；
Fig. 2 is a kind of inside axis connection aperture structural representation of automobile double roller electronic throttle of the utility model.
Reference in corresponding Figure of description is with reference to as follows：
Housing 1, motor chamber 2, air throttle chamber 3, actuating motor 4, motor shaft 41, outer gear member 42, Flow-rate adjustment dress
Put 5, driving shaft 51, the active gear teeth 52, the first roller 53, driven shaft 54, the driven gear teeth 55, second tin roller 56, arc-shaped notch 57,
Circulation road 6, runner mouth 7, rotating shaft 8, driving wheel tooth 9, angular transducer 10.
Embodiment
In order that technological means, creation feature, reached purpose and effect that utility model is realized are easy to understand, below
Illustrated with reference to specific accompanying drawing.
First embodiment of the present utility model provides a kind of automobile double roller electronic throttle, wherein：Such as Fig. 1 institutes
Show, including housing 1, housing 1 is interior to be provided with motor chamber 2, air throttle chamber 3, and actuating motor 4, air throttle are provided with motor chamber 2
Flow regulator 5 is provided with chamber 3, actuating motor 4 is connected with flow regulator 5；
One circulation road 6 runs through air throttle chamber 3, in formation runner mouth 7 in the two side of air throttle chamber 3；
Wherein, in conjunction with shown in Fig. 1 and Fig. 2, flow regulator 5 includes：Driving shaft 51, the active gear teeth 52, driven shaft
54th, the driven roller 53 of the gear teeth 55 and first, second tin roller 56, the first roller 53, second tin roller 56 be returned to first closure
The return spring of position（Do not show in figure）, the outer sheath of driving shaft 51 is provided with the active gear teeth 52, the first roller 53, the first roller 53
The centre of driving shaft 51 is sheathed on, the active gear teeth 52 are located at one end of driving shaft 51, and the outer sheath of driven shaft 55 is provided with driven pulley
Tooth 55, second tin roller 56, the first roller 53 fit with second tin roller 56, and the driven gear teeth 55 are identical with the position of the active gear teeth 52,
First roller 53 is equipped with arc-shaped notch 57 with the antimere of second tin roller 56, and arc-shaped notch is semicircle, and the half of arc-shaped notch
Footpath is consistent with the radius of runner mouth, and circulation road 6 runs through arc-shaped notch 57.And return spring is located at the outside of the driven gear teeth 55, its
In, the motor shaft 41 of actuating motor 4 leans out motor chamber 2, and one end that motor shaft 41 leans out motor chamber 2 is arranged with outer gear member
42, the side that housing 1 is located at outer gear member 42 is provided with rotating shaft 8, and the outer sheath of rotating shaft 8 is provided with driving wheel tooth 9, by outer gear member 42,
Driving wheel tooth 9, the active gear teeth 52, the driven gear teeth 55 match engaged transmission successively.
In specific embodiment of the utility model, the both ends of driving shaft 51 and driven shaft 54 lean out air throttle chamber respectively
3, driving shaft 51 is equipped with an angular transducer 10 with one end that driven shaft 54 leans out air throttle chamber 3 and is located remotely from each other respectively,
By the way that under the driving of motor, the angular transducer 10 drives the first roller 53 to be rotated with the same rate of second tin roller 56, opposite direction, and
Angular transducer 10 is connected with actuating motor with a controller, is operated under the control of the controller.
In specifically used, start controller, and drive actuating motor 4 to be operated with angular transducer 10, the first roller 53
Rotated simultaneously to opposite direction with second tin roller 56, it is mutual with second tin roller 56 to turn to two arc-shaped notch 57 in the first roller 53
When pressing close to, the aperture of flow regulator 5 is maximum, and aperture gradually subtracts when the first roller 53 is rotated further with second tin roller 56
It is small, when two arc-shaped notch 57 apart from it is farthest when, the aperture of flow regulator 5 is zero, when motor force reduce or disappear, return
First roller 53 can be retracted its initial closed position by spring with second tin roller 56.Motor of the present utility model is matched somebody with somebody by gear-linked
The inlet of double-roller structure rotation regulation air-flow is closed, fit angle sensor 10 carries out closed-loop control, and the throttle of automobile is accurate
True is performed by motor.Using double-roller structure, air stream turbulence structure caused by can significantly reducing valve chip architecture, carry
High intake efficiency and airflow stability.There is the linear aperture of comparison simultaneously, the control of air inflow can be more accurate.
The specific embodiment of utility model is described above.It is to be appreciated that utility model is not limited to
Above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as being given with the common mode in this area
To implement；Those skilled in the art, which can make various deformations or amendments within the scope of the claims and make, some simply to push away
Drill, deform or replace, this has no effect on the substantive content of utility model.
Claims (4)
- A kind of 1. automobile double roller electronic throttle, it is characterised in that：Motor chamber, section are provided with including housing, in the housing Valve chamber, the motor chamber is interior to be provided with actuating motor, and flow regulator, the execution are provided with the air throttle chamber Motor is connected with the flow regulator；One circulation road runs through the air throttle chamber, in formation runner mouth in the two side of the air throttle chamber；The flow regulator includes：Driving shaft, the active gear teeth, driven shaft, the driven gear teeth and the first roller, the second rolling Cylinder, the return spring that the first roller, second tin roller are returned to its initial closed position, the outer sheath of the driving shaft are provided with described The active gear teeth, first roller, the outer sheath of the driven shaft are provided with the driven gear teeth, the second tin roller, and described the One roller fits with the second tin roller, and it is recessed that the antimere of first roller and the second tin roller is equipped with arc Mouthful, the circulation road runs through the arc-shaped notch, and the return spring is located at the outside of the driven gear teeth, wherein, it is described The motor shaft of actuating motor leans out the motor chamber, and one end that the motor shaft leans out the motor chamber is arranged with external gear Part, the side that the housing is located at the outer gear member are provided with rotating shaft, and the rotating shaft outer sheath is provided with driving wheel tooth, by described outer Gear member, the driving wheel tooth, the active gear teeth, the driven gear teeth match engaged transmission successively.
- 2. automobile double roller electronic throttle according to claim 1, it is characterised in that：The driving shaft with it is described driven The both ends of axle lean out the air throttle chamber respectively, and the driving shaft leans out air throttle chamber with driven shaft and is located remotely from each other respectively One end be equipped with an angular transducer.
- 3. automobile double roller electronic throttle according to claim 2, it is characterised in that：The angular transducer and described Actuating motor is connected with a controller.
- 4. automobile double roller electronic throttle according to claim 1, it is characterised in that：The arc-shaped notch is semicircle Shape, the radius of the arc-shaped notch are consistent with the radius of the runner mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340820.6U CN206694121U (en) | 2016-12-08 | 2016-12-08 | Automobile double roller electronic throttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340820.6U CN206694121U (en) | 2016-12-08 | 2016-12-08 | Automobile double roller electronic throttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206694121U true CN206694121U (en) | 2017-12-01 |
Family
ID=60438444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621340820.6U Expired - Fee Related CN206694121U (en) | 2016-12-08 | 2016-12-08 | Automobile double roller electronic throttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206694121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180079A (en) * | 2016-12-08 | 2018-06-19 | 上海锐铎自动化有限公司 | Automobile double roller electronic throttle |
| CN108612589A (en) * | 2018-05-11 | 2018-10-02 | 上海理工大学 | A kind of twin roller valve body adjustable type electronic throttle |
-
2016
- 2016-12-08 CN CN201621340820.6U patent/CN206694121U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180079A (en) * | 2016-12-08 | 2018-06-19 | 上海锐铎自动化有限公司 | Automobile double roller electronic throttle |
| CN108612589A (en) * | 2018-05-11 | 2018-10-02 | 上海理工大学 | A kind of twin roller valve body adjustable type electronic throttle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171201 Termination date: 20201208 |