CN206545550U - Engine oil-valve operation combination structure - Google Patents
Engine oil-valve operation combination structure Download PDFInfo
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- CN206545550U CN206545550U CN201720277671.1U CN201720277671U CN206545550U CN 206545550 U CN206545550 U CN 206545550U CN 201720277671 U CN201720277671 U CN 201720277671U CN 206545550 U CN206545550 U CN 206545550U
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- Prior art keywords
- supporting plate
- flame
- adjusting lever
- speed adjusting
- mounting seat
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Abstract
The utility model discloses a kind of engine oil-valve operation combination structure, including mounting seat, speed adjusting lever, high speed regulating bolt and drag-line pressing plate are provided with mounting seat, high speed limiting plate is provided with speed adjusting lever, a supporting plate is provided with mounting seat, the felt pad of an inverted U is provided with the supporting plate, is provided with a U-shaped flame-out reed close to the side of speed adjusting lever in supporting plate, the flame-out reed is connected by a connecting bolt for being horizontally through felt pad and supporting plate with supporting plate；A conducting ring is provided with the opposite side of supporting plate, the conducting ring is connected with a flame-out connecting line；A flame-out connection sheet is provided with close to the flame-out reed of one end correspondence of supporting plate in speed adjusting lever, when in speed adjusting lever rotation process, flame-out connection sheet can be connected with flame-out reed.The utility model can carry out high speed, low speed and flame-out control by power control combination, so that the control of engine is more convenient, fast, and stability is more preferable.
Description
Technical field
The utility model is related to general purpose engine technical field, more particularly to a kind of engine oil-valve operation combination structure.
Background technology
Existing general gasoline engines or multiple-purpose diesel motor, it mainly controls engine height by power control combination
Speed.The power control combination of prior art includes high speed limiting plate and high speed stop screw, and during work, power control is combined in oil
Rotated under the drive of door handle and throttle cable, now power control combination drives speed-regulating rack to rotate, speed-regulating rack driveization
Oily device action, increases carburetor accelerator open degree, engine operational speed increase, until high speed limiting plate bumps against the spacing spiral shell of high speed
Nail, realizes that high engine speeds are operated；Similarly, throttle control handle is rotated backward, rotates backward power control combination, now throttle is grasped
Vertical combination drives speed-regulating rack to rotate backward, and reduces carburetor accelerator open degree, realizes time of engine low speed.
But, existing power control combination can only mostly realize control at a high speed with low speed, and it is phase with flameout switch
The isolated structure mutually separated, when engine needs to shut down, Oil Switch and flameout switch, operational motion need to be closed respectively
Many, operation not enough facilitates, and the external parts of engine are more.
Utility model content
For deficiencies of the prior art, the purpose of this utility model is to provide a kind of engine oil-valve operation
Combining structure, can carry out high speed, low speed and flame-out control, so that the control of engine is more by power control combination
It is convenient, fast, and stability is more preferable.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is such：A kind of engine throttle
Combining structure, including mounting seat are manipulated, speed adjusting lever, high speed regulating bolt and drag-line pressing plate are provided with mounting seat, it is described
Speed adjusting lever is rotated with mounting seat by central shaft and is connected, and is provided with the side of speed adjusting lever close to one end of high speed regulating bolt
High speed limiting plate, it is characterised in that：A supporting plate is provided with mounting seat, the supporting plate is located at speed governing with high speed regulating bolt
The same side of handle, but close to the other end of speed adjusting lever；The felt pad of an inverted U is provided with the supporting plate, is leaned in supporting plate
The side of nearly speed adjusting lever is provided with a U-shaped flame-out reed, and the flame-out reed is horizontally through felt pad and support by one
The connecting bolt of plate is connected with supporting plate；Wherein, on the supporting plate, the position of the screw rod of correspondence connecting bolt offers via,
And the diameter of the via is more than the diameter of screw rod, there is gap between the side wall of the screw rod and the hole wall of the via；In support
The opposite side of plate is provided with a conducting ring, and the conducting ring is connected with a flame-out connecting line；The conducting ring is set on screw rod, and position
Compressed between felt pad and the nut of connecting bolt, and in the presence of nut with felt pad；
A flame-out connection sheet is provided with close to the flame-out reed of one end correspondence of supporting plate in speed adjusting lever, the flame-out connection sheet position
In side of the speed adjusting lever away from supporting plate, when in speed adjusting lever rotation process, flame-out connection sheet can be connected with flame-out reed.
Preferably, being additionally provided with a reset tension spring in mounting seat, described reset tension spring one end is connected with supporting plate, another
End is connected with side of the speed adjusting lever away from supporting plate；Regulation handle can be pulled around central axis by the reset tension spring,
And reset speed adjusting lever.
Compared with prior art, the utility model has the following advantages that：
1st, simple in construction, the reed that stops working is using a bolts assemblies, so that part is reduced, it is easy installation and reliable, and can drop
Low manufacturing cost.
When the 2nd, assembling, flame-out connecting line is connected with flame-out line, so, when the flame-out connection sheet on speed adjusting lever is with stopping working
After reed is connected, it becomes possible to flame-out control is realized, so that the control of engine is more convenient, fast.
3rd, because flame-out reed is flexible, there is reset function after being hit by flame-out connection sheet, so that flame-out
More preferably, reliability is higher for the stability of control.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 be Fig. 1 along A-A to sectional view.
Fig. 3 is the structural representation of embodiment 2.
In figure：1-mounting seat, 2-speed adjusting lever, 3-central shaft, 4-high speed regulating bolt, 5-drag-line pressing plate, 6-
High speed limiting plate, 7-supporting plate, 8-felt pad, 9-stop working reed, 10-stop working connecting line, 11-stop working connection sheet, 12-
Reset tension spring.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment：Referring to Fig. 1, Fig. 2, a kind of engine oil-valve operation combination structure, including mounting seat 1, in mounting seat 1
Provided with speed adjusting lever 2, high speed regulating bolt 4 and drag-line pressing plate 5, wherein, drag-line pressing plate 5 is installed on by installation bolt
Fill on seat 1, be defined with the position to drag-line.The speed adjusting lever 2 is rotated with mounting seat 1 by central shaft 3 and is connected, and is being adjusted
The side of fast handle 2 is provided with high speed limiting plate 6, the high speed regulating bolt 4 and mounting seat close to one end of high speed regulating bolt 4
1 threaded connection, by adjusting the position of the high speed regulating bolt 4, can adjust the rotation amplitude of speed adjusting lever 2, so as to adjust
The size of throttle maximum opening.
A supporting plate 7 is provided with mounting seat 1, the supporting plate 7 is located at the same of speed adjusting lever 2 with high speed regulating bolt 4
Side, but close to the other end of speed adjusting lever 2.The felt pad 8 of an inverted U, the felt pad 8 and support are provided with supporting plate 7
Plate 7 is connected together, and the correspondence position of the both sides of supporting plate 7 is covered.It is provided with supporting plate 7 close to the side of speed adjusting lever 2
One U-shaped flame-out reed 9, the flame-out reed 9 is horizontally through felt pad 8 and the connecting bolt and branch of supporting plate 7 by one
Fagging 7 is connected.Wherein, in supporting plate 7, the position of the screw rod of correspondence connecting bolt offers via, and the diameter of the via
More than the diameter of screw rod, there is gap between the side wall of the screw rod and the hole wall of the via；So that it is guaranteed that bolt and supporting plate 7
And insulated between mounting seat 1.A conducting ring, the conducting ring and a flame-out phase of connecting line 10 are provided with the opposite side of supporting plate 7
Even；The conducting ring is set on screw rod, and positioned between felt pad 8 and the nut of connecting bolt, and in the presence of nut with
Felt pad 8 is compressed；So, the reed 9 that stops working passes through connecting bolt（Screw rod and nut）It is connected with conducting ring, and conducting ring is with putting out
Fiery connecting line 10 is connected, so, after flame-out connecting line 10 is connected with flame-out line, and flame-out reed 9 is also connected with flame-out line.
A flame-out connection sheet 11 is provided with close to the flame-out reed 9 of one end correspondence of supporting plate 7 in speed adjusting lever 2, this, which stops working, connects
Contact pin 11 is located at side of the speed adjusting lever 2 away from supporting plate 7, when speed adjusting lever 2 is in the rotation process of central shaft 3, stops working and connects
Piece 11 can be connected with flame-out reed 9.After flame-out connecting line 10 is connected with flame-out line, when flame-out connection sheet 11 and flame-out reed
9 are connected（Contact）When, you can realize flame-out control.Because flame-out reed 9 is flexible, after being hit by flame-out connection sheet 11
With reset function, so that the stability of flame-out control is more preferably, reliability is higher.
Because speed adjusting lever 2 needs to rotate under the drive of drag-line, therefore this programme is adapted to the engine using hard draw rope.
Embodiment 2, referring to Fig. 3, to make scheme disclosed in the utility model could be used that on soft drawn rope engine, in peace
A reset tension spring 12 is additionally provided with dress seat 1, described one end of reset tension spring 12 is connected with supporting plate 7, and the other end and speed adjusting lever 2 are remote
Side from supporting plate 7 is connected；By the reset tension spring 12 regulation handle can be pulled to be rotated around central shaft 3, and make speed governing hand
Handle 2 resets（Again to flame-out position from high speed position to low-speed position）.So, when drag-line pine, speed adjusting lever 2 around middle shaft rotation,
In the presence of reset tension spring 12, engine is from high speed to low speed, and drag-line loosens again, work of the speed adjusting lever 2 in reset tension spring 12
Under, continue around central shaft 3 and rotate, and rotated towards the flame-out direction of reed 9, until flame-out connection sheet 11 is connected with flame-out reed 9,
So as to realize the flame-out of soft drawn rope engine.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model rather than restriction technologies
Scheme, it will be understood by those within the art that, those modify or equivalent to the technical solution of the utility model
Replace, without departing from the objective and scope of the technical program, all should cover among right of the present utility model.
Claims (2)
1. a kind of engine oil-valve operation combination structure, including mounting seat, provided with speed adjusting lever, high speed regulation spiral shell in mounting seat
Bolt and drag-line pressing plate, the speed adjusting lever are rotated with mounting seat by central shaft and are connected, in the side of speed adjusting lever close to high
One end of fast regulating bolt is provided with high speed limiting plate, it is characterised in that：In mounting seat be provided with a supporting plate, the supporting plate with
High speed regulating bolt is located at the same side of speed adjusting lever, but close to the other end of speed adjusting lever；An inverted U is provided with the supporting plate
Felt pad, be provided with a U-shaped flame-out reed close to the side of speed adjusting lever in supporting plate, it is horizontal that the flame-out reed passes through one
It is connected to the connecting bolt through felt pad and supporting plate with supporting plate；Wherein, on the supporting plate, the screw rod of correspondence connecting bolt
Position offer via, and the diameter of the via is more than the diameter of screw rod, the side wall of the screw rod and the hole wall of the via it
Between have gap；A conducting ring is provided with the opposite side of supporting plate, the conducting ring is connected with a flame-out connecting line；The conducting ring
It is set on screw rod, and is located between felt pad and the nut of connecting bolt, and is compressed in the presence of nut with felt pad；
A flame-out connection sheet is provided with close to the flame-out reed of one end correspondence of supporting plate in speed adjusting lever, the flame-out connection sheet, which is located at, to be adjusted
Side of the fast handle away from supporting plate, when in speed adjusting lever rotation process, flame-out connection sheet can be connected with flame-out reed.
2. engine oil-valve operation combination structure according to claim 1, it is characterised in that：One is additionally provided with mounting seat
Reset tension spring, described reset tension spring one end is connected with supporting plate, and the other end is connected with side of the speed adjusting lever away from supporting plate；It is logical
Regulation handle can be pulled around central axis by crossing the reset tension spring, and reset speed adjusting lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720277671.1U CN206545550U (en) | 2017-03-21 | 2017-03-21 | Engine oil-valve operation combination structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720277671.1U CN206545550U (en) | 2017-03-21 | 2017-03-21 | Engine oil-valve operation combination structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206545550U true CN206545550U (en) | 2017-10-10 |
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ID=59996326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720277671.1U Active CN206545550U (en) | 2017-03-21 | 2017-03-21 | Engine oil-valve operation combination structure |
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| Country | Link |
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| CN (1) | CN206545550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242422A (en) * | 2019-03-20 | 2019-09-17 | 久保田农业机械(苏州)有限公司 | Engine smoke intensity control device |
| CN112709642A (en) * | 2019-10-24 | 2021-04-27 | 隆鑫通用动力股份有限公司 | Engine and engine throttle control device |
-
2017
- 2017-03-21 CN CN201720277671.1U patent/CN206545550U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242422A (en) * | 2019-03-20 | 2019-09-17 | 久保田农业机械(苏州)有限公司 | Engine smoke intensity control device |
| CN112709642A (en) * | 2019-10-24 | 2021-04-27 | 隆鑫通用动力股份有限公司 | Engine and engine throttle control device |
| CN112709642B (en) * | 2019-10-24 | 2022-10-18 | 隆鑫通用动力股份有限公司 | Engine and engine throttle control device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402283 Chongqing city Jiangjin Luohuang Industrial Park B District Patentee after: Weima agricultural Limited by Share Ltd Address before: 402283 Chongqing city Jiangjin Luohuang Industrial Park B District Patentee before: WEIMA AGRICULTURAL MACHINERY CO., LTD. |