CN2622406Y - Automatic speed regulator for gasoline engine - Google Patents
Automatic speed regulator for gasoline engine Download PDFInfo
- Publication number
- CN2622406Y CN2622406Y CN 03234507 CN03234507U CN2622406Y CN 2622406 Y CN2622406 Y CN 2622406Y CN 03234507 CN03234507 CN 03234507 CN 03234507 U CN03234507 U CN 03234507U CN 2622406 Y CN2622406 Y CN 2622406Y
- Authority
- CN
- China
- Prior art keywords
- speed
- speed governing
- mandrel
- cap
- speed control
- 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
The utility model relates to a speed adjusting device of the gasoline engine crankshaft, in particular to an automatic speed governor of gasoline engine. The utility model mainly comprises a speed control gear, a core shaft, a speed control block and a speed control cap, wherein, the speed control gear is positioned on the core shaft, the speed control block is hinged in the speed control gear by the shaft and located at the opposite two sides of the core shaft. The speed control cap is positioned at one end of the core shaft, the circular flange is positioned between the upper and lower support leg, and the circular flange is equipped with two mutual parallel platforms. The speed control cap of the speed governor can conveniently install and remove, and not easily drop out from the speed governor.
Description
Technical field
The utility model relates to a kind of controlling device of gasoline engine crank rotating speed, particularly a kind of petrol engine automatic speed governor.
Technical background
The petrol engine automatic speed governor is mounted on the general gasoline engines crankcase body (float chamber lid), be used for regulating automatically the device of gasoline engine crank rotating speed, mainly form by speed regulation gear, mandrel, speed governing piece and speed governing cap, wherein speed regulation gear is installed on the mandrel and with mandrel and is slidingly matched, the speed governing piece is hinged in the speed regulation gear, and being positioned at the relative both sides of mandrel, the speed governing cap is installed in mandrel one end, is slidingly matched with mandrel.At present, speed regulator has two kinds of structures, its speed governing piece of a kind of speed regulator of structure has only a leg, as GX160, GX200, ZS168 type speed regulator, the speed governing cap of this kind speed regulator can be installed on the speed regulator mandrel easily, but the speed governing piece can not be spacing at the mandrel axial direction to the speed governing cap, and the speed governing cap comes off from speed regulator easily, fall in the gasoline engine crank case, so the functional reliability of this kind structure speed regulator is poor; Its speed governing piece of speed regulator of another kind of structure has two legs, as GXH50 type speed regulator, the round flange of speed governing cap one end of this kind speed regulator is between upper and lower two legs of two speed governing pieces, the speed governing piece can limit the displacement of speed governing cap at the mandrel axial direction, the speed governing cap can not come off from speed regulator and drop out, but the speed governing cap can not be installed to separately on the speed regulator mandrel, thereby the installation and removal of speed regulator are bothered very much, so the mounting process of this kind structure speed regulator is poor.
The model utility content
Technical problem to be solved in the utility model provides a kind of petrol engine automatic speed governor, make speed governing cap wherein be able to spacing in speed regulator mandrel upper edge mandrel direction, drop out from speed regulator and be unlikely, can in speed regulator, mount and dismount easily again simultaneously.
Petrol engine automatic speed governor described in the utility model, mainly comprise speed regulation gear, mandrel, speed governing piece and speed governing cap, wherein speed regulation gear is installed on the mandrel and with mandrel and is slidingly matched, the speed governing piece is hinged in the speed regulation gear by axle, and being positioned at the relative both sides of mandrel, the speed governing cap is installed in mandrel one end, is slidingly matched with mandrel, and the round flange of speed governing cap one end offers two platforms parallel to each other on the round flange of this speed governing cap between the upper and lower leg of two speed governing pieces.
Described two platforms are opened on two relative quadrants of speed governing cap round flange.
Petrol engine automatic speed governor described in the utility model, owing on the round flange of speed governing cap, offered two platforms parallel to each other, thereby make and form two breach on the speed governing cap round flange, when the speed governing cap mounts and dismounts, this two breach just in time escapes the last leg of speed governing piece, the speed governing cap can be installed on the speed regulator mandrel and from the speed regulator mandrel smoothly freely dismantle, so installation and removal are very convenient.And after the speed governing cap is contained on the speed regulator mandrel, the speed governing cap need only be rotated an angle, then the speed governing cap moves axially the restriction that will be subjected to speed governing piece two legs on mandrel, the speed governing cap can not be come off from speed regulator to be dropped out, thereby the speed governing cap of speed regulator not only can be mounted and dismounted easily, do not drop out but also can from speed regulator, not come off.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 looks schematic representation for the master of a kind of concrete structure of petrol engine automatic speed governor described in the utility model;
Fig. 2 is the plan view of speed governing piece;
Fig. 3 is the left view of speed governing piece;
Fig. 4 is the right elevation of speed governing piece;
Fig. 5 is the elevation view of speed governing piece;
Fig. 6 is the plan view of speed governing cap;
Fig. 7 is the left view of speed governing cap;
Fig. 8 for the speed governing cap from speed regulator during installation or removal the position of speed governing cap and speed governing piece concern schematic representation.
Embodiment
To shown in Figure 8, this petrol engine automatic speed governor mainly comprises speed regulation gear 1, mandrel 3, two speed governing pieces 7 and speed governing cap 4 as Fig. 1, and wherein speed regulation gear 1 is installed on the mandrel 3 and with mandrel 3 and is slidingly matched, and can freely rotate on mandrel 3; Two speed governing pieces 7 are hinged in the speed regulation gear 1 by axle 2, and being positioned at the relative both sides of mandrel 3, speed governing cap 4 is installed in mandrel 3 one ends, is slidingly matched with mandrel 3, can move along mandrel 3 axial directions, the round flange of speed governing cap 4 one ends is between the upper and lower leg 5,6 of two speed governing pieces 7; Because two speed governing pieces 7 have upper and lower leg 5,6, then speed governing cap 4 moves axially the restriction that will be subjected to speed governing piece 7 on mandrel 3.Offer two platforms parallel to each other 8,9 on the I of speed governing cap 4 round flanges, the III quadrant, then on speed governing cap 4, form two right angle breach, when speed governing cap 4 is installed (as Fig. 8), make two right angle breach on the speed governing cap 4 escape the last leg 5 of two speed governing pieces 7, after being installed on the mandrel 3, speed governing cap 4 is rotated an angle, and speed regulator gets final product proper functioning, and speed governing cap 4 can not come off from speed regulator and drops out; When needs with speed governing cap 4 when speed regulator mandrel 3 is dismantled, make two right angle breach on the speed governing cap 4 escape the last leg 5 of two speed governing pieces 7 equally, can conveniently speed governing cap 4 be pulled down.
Claims (2)
1, a kind of petrol engine automatic speed governor, mainly comprise speed regulation gear (1), mandrel (3), speed governing piece (7) and speed governing cap (4), wherein speed regulation gear (1) is installed on the mandrel (3) and with mandrel and is slidingly matched, speed governing piece (7) is hinged in the speed regulation gear (1) by axle (2), and be positioned at the relative both sides of mandrel (3), speed governing cap (4) is installed in mandrel (3) one ends, be slidingly matched with mandrel, and the round flange of speed governing cap (4) one ends be positioned at two speed governing pieces on, lower support leg (5,6) between, it is characterized in that: offer two platforms parallel to each other (8 on the round flange of this speed governing cap (4), 9).
2, petrol engine automatic speed governor according to claim 1 is characterized in that: described two platforms (8,9) are opened on two relative quadrants of speed governing cap (4) round flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03234507 CN2622406Y (en) | 2003-05-21 | 2003-05-21 | Automatic speed regulator for gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03234507 CN2622406Y (en) | 2003-05-21 | 2003-05-21 | Automatic speed regulator for gasoline engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2622406Y true CN2622406Y (en) | 2004-06-30 |
Family
ID=34249233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03234507 Expired - Fee Related CN2622406Y (en) | 2003-05-21 | 2003-05-21 | Automatic speed regulator for gasoline engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2622406Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100516482C (en) * | 2007-06-20 | 2009-07-22 | 重庆隆鑫工业（集团）有限公司 | Engine speed regulation gear mounting structure |
| CN102003287A (en) * | 2010-12-11 | 2011-04-06 | 江苏常发实业集团有限公司 | Claw-disk type speed governor for single cylinder diesel |
| CN108487995A (en) * | 2018-01-30 | 2018-09-04 | 重庆科马工贸有限公司 | A kind of governor gear component |
-
2003
- 2003-05-21 CN CN 03234507 patent/CN2622406Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100516482C (en) * | 2007-06-20 | 2009-07-22 | 重庆隆鑫工业（集团）有限公司 | Engine speed regulation gear mounting structure |
| CN102003287A (en) * | 2010-12-11 | 2011-04-06 | 江苏常发实业集团有限公司 | Claw-disk type speed governor for single cylinder diesel |
| CN108487995A (en) * | 2018-01-30 | 2018-09-04 | 重庆科马工贸有限公司 | A kind of governor gear component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING ZONGSHEN GENERAL DYNAMICS MACHINERY CO. Free format text: FORMER OWNER: CHONGQING ZONGSHEN TECHNOLOGY DEVELOPMENT + RESEARCH CO., LTD. Effective date: 20080307 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080307 Address after: Banan District, Chongqing oil field, zip code: 400054 Patentee after: Chongqing Zongshen General Power Machine Co., Ltd. Address before: No. 25 Erlang Road, Chongqing hi tech Development Zone, Shiqiaopu, 400039 Patentee before: Chongqing Zongshen Technology Development & Research Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040630 Termination date: 20110521 |