CN202250466U - Automatic control mechanism of horizontal carburetor throttle valve - Google Patents
Automatic control mechanism of horizontal carburetor throttle valve Download PDFInfo
- Publication number
- CN202250466U CN202250466U CN2011203329440U CN201120332944U CN202250466U CN 202250466 U CN202250466 U CN 202250466U CN 2011203329440 U CN2011203329440 U CN 2011203329440U CN 201120332944 U CN201120332944 U CN 201120332944U CN 202250466 U CN202250466 U CN 202250466U
- Authority
- CN
- China
- Prior art keywords
- throttle valve
- shift fork
- automatic control
- control mechanism
- fixedly mounted
- 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
Links
Images
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model discloses an automatic control mechanism of a horizontal carburetor throttle valve. The automatic control mechanism consists of a bracket, a stepping motor, a shift fork, a pin, a throttle valve control disc, a throttle valve control shaft and a return spring. According to the utility model, the output shaft of the stepping motor is utilized to drive the shift fork to rotate; and the shift fork pokes the pin fixed on the throttle valve control disc by virtue of an open slot, and the throttle valve is driven by the throttle valve control shaft, thus the automatic control on the horizontal carburetor throttle valve is realized. The automatic control mechanism of the horizontal carburetor throttle valve has the advantages of agility in operation, high control accuracy, long service life and the like.
Description
Technical field
The utility model relates to a kind of automatic control mechanism, especially a kind of horizontal carburetor throttle automatic control mechanism.
Background technique
Carburetor automatic control mechanism in the market is vertical, and its shift fork adopts pure working of plastics, poor flexibility, and can produce the gap after aging, the function in gap is not eliminated by this type of mechanism, has influenced the sensitivity of control mechanism.
The model utility content
The problem that the utility model will solve is the deficiency that overcomes in the background technique, and a kind of horizontal carburetor throttle automatic control mechanism is provided, this horizontal carburetor throttle automatic control mechanism, have be active in one's movements, control accuracy is high, the advantage of long service life.
For addressing the above problem, the utility model is taked following technological scheme:
A kind of horizontal carburetor throttle automatic control mechanism of the utility model is made up of support, stepper motor, shift fork, pin, closure control panel, throttle control shaft, Returnning spring.Support is installed on the carbureter body through screw, and stepper motor is fixedly mounted on the support, and shift fork is fixedly mounted on the output shaft of stepper motor through the mounting hole on it; One end of pin is fixedly mounted on the closure control panel; The other end stretches in the opening slot of shift fork, and the closure control panel is fixedly mounted on the throttle control shaft, and Returnning spring is enclosed within on the throttle control shaft; One end is fixed on the carbureter body, and the other end is fixed on a side of closure control panel.When needs adjustment closure; The stepper motor output shaft drives shift fork and rotates, and shift fork utilizes opening slot to stir and is fixed on the pin on the closure control panel, drives closure through throttle control shaft; Thereby make the step motor control carburetor throttle, realize control automatically.Returnning spring is installed on the throttle control shaft, and Returnning spring is given power that resets of closure control panel, thereby the pin on the closure control panel is leaned against on the side in the shift fork opening slot all the time, has eliminated back clearance.Simultaneously, pin can slide in the opening slot of shift fork, has compensated the axle of closure control panel and the throw of eccentric between the step motor shaft.
An improvement project of the utility model is that shift fork is processed by elastic material, in elastic material, is embedded with steel wire.
A further improvement project of the utility model is that elastic material is a nylon material.
A kind of horizontal carburetor throttle automatic control mechanism of the utility model rotates because adopt the stepper motor output shaft to drive shift fork, and shift fork utilizes opening slot to stir and is fixed on the pin on the closure control panel; Drive closure through throttle control shaft, realized the automatic control of horizontal carburetor throttle, simultaneously; Returnning spring is installed on the throttle control shaft, and Returnning spring is given power that resets of closure control panel, thereby the pin on the closure control panel is leaned against on the side in the shift fork opening slot all the time; Eliminated back clearance; Pin on the closure control panel can slide in the opening slot of shift fork, compensated the axle of closure control panel and the throw of eccentric between the step motor shaft, and shift fork is processed by elastic material; In elastic material, also be embedded with steel wire; Improved the intensity of shift fork, so a kind of horizontal carburetor throttle automatic control mechanism of the utility model, have be active in one's movements, control accuracy is high, the advantage of long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
Embodiment
As depicted in figs. 1 and 2; A kind of horizontal carburetor throttle automatic control mechanism of the utility model is made up of support 1, stepper motor 3, shift fork 4, pin 2, closure control panel 5, throttle control shaft 8, Returnning spring 9, and said support 1 is fixedly mounted on the carbureter body 7 through screw 6; Said stepper motor 3 is fixedly mounted on the support 1; Said shift fork 4 is fixedly mounted on through the mounting hole 4b on it on output shaft 3a of stepper motor 3, and an end of said pin 2 is fixedly mounted on the closure control panel 5, and the other end stretches among the opening slot 4c of shift fork 4; Said closure control panel 5 is fixedly mounted on the throttle control shaft 8; Said Returnning spring 9 is enclosed within on the throttle control shaft 8, and an end of Returnning spring 9 is fixed on the carbureter body 7, and the other end is fixed on a side of closure control panel 5.
Said shift fork 4 is processed by elastic material, in elastic material, is embedded with steel wire 4a.
Said elastic material is a nylon material.
Claims (3)
1. horizontal carburetor throttle automatic control mechanism; Form by support (1), stepper motor (3), shift fork (4), pin (2), closure control panel (5), throttle control shaft (8), Returnning spring (9); It is characterized in that: said support (1) is fixedly mounted on the carbureter body (7) through screw (6); Said stepper motor (3) is fixedly mounted on the support (1); Said shift fork (4) is fixedly mounted on through the mounting hole on it (4b) on the output shaft (3a) of stepper motor (3), and an end of said pin (2) is fixedly mounted on the closure control panel (5), and the other end stretches in the opening slot (4c) of shift fork (4); Said closure control panel (5) is fixedly mounted on the throttle control shaft (8); Said Returnning spring (9) is enclosed within on the throttle control shaft (8), and an end of Returnning spring (9) is fixed on (7) on the carbureter body, and the other end is fixed on a side of closure control panel (5).
2. a kind of horizontal carburetor throttle automatic control mechanism according to claim 1, it is characterized in that: said shift fork (4) is processed by elastic material, in elastic material, is embedded with steel wire (4a).
3. a kind of horizontal carburetor throttle automatic control mechanism according to claim 2, it is characterized in that: said elastic material is a nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203329440U CN202250466U (en) | 2011-08-30 | 2011-08-30 | Automatic control mechanism of horizontal carburetor throttle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203329440U CN202250466U (en) | 2011-08-30 | 2011-08-30 | Automatic control mechanism of horizontal carburetor throttle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202250466U true CN202250466U (en) | 2012-05-30 |
Family
ID=46111721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203329440U Expired - Fee Related CN202250466U (en) | 2011-08-30 | 2011-08-30 | Automatic control mechanism of horizontal carburetor throttle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202250466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966464A (en) * | 2011-08-30 | 2013-03-13 | 无锡爱奇克发动机有限公司 | Automatic control mechanism of horizontal-type carburetor throttle valve |
-
2011
- 2011-08-30 CN CN2011203329440U patent/CN202250466U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966464A (en) * | 2011-08-30 | 2013-03-13 | 无锡爱奇克发动机有限公司 | Automatic control mechanism of horizontal-type carburetor throttle valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204959630U (en) | Shock absorption electricity generation type deceleration strip | |
| CN202294541U (en) | Electric sundries box | |
| CN202250466U (en) | Automatic control mechanism of horizontal carburetor throttle valve | |
| CN102705027A (en) | Valve stroke variable adjusting system | |
| CN201319051Y (en) | Sheet type semiconductor element test mechanism | |
| CN202113036U (en) | Dish washer adjusts foot mechanism | |
| CN102966464A (en) | Automatic control mechanism of horizontal-type carburetor throttle valve | |
| CN201574273U (en) | Cam connecting rod pressure foot lifting mechanism of sewing machine | |
| CN203584585U (en) | Throttle control device and diesel engine comprising same | |
| CN201580813U (en) | Damper regulator of grain elevator | |
| CN202290268U (en) | Driving device for pulsation water flow of jigger | |
| CN201950145U (en) | Spring ring-diameter servo control device of spring coiling machine | |
| CN201556638U (en) | Binding device of LED encapsulation equipment | |
| CN206802436U (en) | Electric pushrod sector blind plate valve | |
| CN209990719U (en) | Step-by-step hydro-cylinder loading device | |
| CN205647169U (en) | Windscreen wiper motor | |
| CN210237964U (en) | Motor-controlled needle turning mechanism | |
| CN209651822U (en) | A kind of multi-way valve operating mechanism | |
| CN202360786U (en) | Ceramic valve plug with idling function | |
| CN2709660Y (en) | Level chain operation stepless speed change IC engine | |
| CN200991482Y (en) | Drive mechanism of inhalator without drive-air | |
| CN202001243U (en) | High-pressure constant flow pump of liquid chromatograph | |
| CN208605283U (en) | A kind of accelerograph adjusting device | |
| CN201086359Y (en) | Position limiter convenient to assemble | |
| CN201232463Y (en) | Drive deivce for novel automobile sliding door |
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 |
Granted publication date: 20120530 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |