CN207278398U - Two-stroke separation lubrication engine valve actuating mechanism - Google Patents
Two-stroke separation lubrication engine valve actuating mechanism Download PDFInfo
- Publication number
- CN207278398U CN207278398U CN201721232371.8U CN201721232371U CN207278398U CN 207278398 U CN207278398 U CN 207278398U CN 201721232371 U CN201721232371 U CN 201721232371U CN 207278398 U CN207278398 U CN 207278398U
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- machine oil
- inlet manifold
- box bracket
- oil box
- carburetor
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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of two-stroke separation lubrication engine valve actuating mechanism, including machine oil box bracket, the machine oil box bracket side sets intake muffler, the intake muffler is fixedly connected with machine oil box bracket, the machine oil box bracket opposite side sets carburetor, and the carburetor is fixedly connected with machine oil box bracket, and inlet manifold is set on the carburetor, the inlet manifold is fixedly connected with carburetor, and gas passage and point oily passage are set in the inlet manifold.The utility model machine oil box bracket is used to fix valve actuating mechanism component, intake muffler is used to eliminate noise during engine charge, carburetor is used to control the scale that amount of fuel is mixed with air, gas air flue is set in inlet manifold with the balanced gas pressure entered in each cylinder of cylinder, setting idling enriching oil nozzle increases amount of fuel when idling starts by idling enriching pipeline is easier startup engine by the way that a point oily passage is uniformly distributed to each cylinder increase melting concn, make engine combustion more abundant, lubrication is more reasonable.
Description
Technical field
Two stroke engine field is the utility model is related to, more specifically, the utility model is related to a kind of two-stroke point
From lubrication engine valve actuating mechanism.
Background technology
At present, two stroke engine is suitable for some minitype motivation equipment, but each cylinder of existing two stroke engine
Air-fuel undercompounding, burning is insufficient, and oil lubricating unreasonable distribution, be easy to cause pull-cylinder phenomena.
Utility model content
The purpose of this utility model is that solve the problems, such as existing above-mentioned, there is provided a kind of two-stroke separation lubrication engine
Valve actuating mechanism.
In order to achieve the above object, the technical solution of the utility model is a kind of two-stroke separation lubrication engines distribution machine
Structure, it is characterized in that, including machine oil box bracket, machine oil box bracket side setting intake muffler, the intake noise reduction
Device is fixedly connected with machine oil box bracket, and the machine oil box bracket opposite side sets carburetor, the carburetor and sump
Stent is fixedly connected, and inlet manifold is set on the carburetor, the inlet manifold is fixedly connected with carburetor, described
Gas passage and point oily passage are set in inlet manifold.Machine oil box bracket is used to fix valve actuating mechanism component, and intake muffler is used
Noise when engine charge is eliminated, carburetor is used to control the scale that amount of fuel is mixed with air, in inlet manifold
Gas air flue is set with the balanced gas pressure entered in each cylinder of cylinder, to set idling enriching oil nozzle when idling starts by idle
Fast enriching pipeline increase amount of fuel is easier startup engine by the way that point oily passage is uniformly distributed to each cylinder increase melting concn, makes hair
Motivation burning is more abundant, and lubrication is more reasonable.
Optionally, leaf valve is set in the inlet manifold, the leaf valve told is fixedly connected with inlet manifold.Reed
Valve using closing in type, grow up and down by the open-top structure design of spring leaf, upper and lower reed outlet each cylinder crankshaft connecting rod installation place of face, machine oil
Profit is more direct, fully.
Optionally, gasket is set between the leaf valve and inlet manifold, the gasket and inlet manifold and
Leaf valve is bonded.Gasket is installed between inlet manifold and leaf valve, ensures that machine oil mixture is not let out in both junctions
Leakage, pressure do not weaken.
Optionally, sealing ring, the sealing ring and machine oil are set between the intake muffler and machine oil box bracket
Box bracket and intake muffler are bonded.Sealing ring is installed between intake muffler and sump mounting bracket, ensures gas
Do not leaked in both junctions, sump mounting bracket side sets mounting hole to be used to install external sump.
Optionally, air intake window is set on the intake muffler.Air intake window is used for the entrance of air, and plays certain
Filtration.
Optionally, the leaf valve includes valve seat, and upper reed plate and lower reed are set on the valve seat.Leaf valve passes through
The effect of upper reed plate and lower reed, makes machine oil moisten more directly fully.
The utility model has the advantages that：Machine oil box bracket is used to fix valve actuating mechanism component, intake muffler
Noise during for eliminating engine charge, carburetor are used to control the scale that amount of fuel is mixed with air, inlet manifold
Middle setting gas air flue sets idling enriching oil nozzle to pass through when idling starts with the balanced gas pressure entered in each cylinder of cylinder
Idling enriching pipeline increases amount of fuel is easier startup engine by the way that point oily passage is uniformly distributed to each cylinder increase melting concn, makes
Engine combustion is more abundant, and lubrication is more reasonable.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the utility model；
Fig. 2 is a kind of structure diagram of inlet manifold；
Fig. 3 is a kind of structure diagram of leaf valve；
Fig. 4 is a kind of structure diagram of admission air silencer.
1st, machine oil box bracket；2nd, admission air silencer；3rd, carburetor；4th, inlet manifold；5th, gasket；6th, leaf valve；7th, it is close
Seal；21st, air intake window；41st, equal gas passage；42nd, oily passage is divided；61st, valve seat；62nd, upper reed plate；63rd, lower reed.
Embodiment
With reference to specific embodiment, and with reference to attached drawing, the technical solution of the utility model is further described：
Embodiment：Two-stroke separation lubrication engine valve actuating mechanism (see attached drawing 1-4), including machine oil box bracket 1, it is described
1 side of machine oil box bracket sets intake muffler 2, and the intake muffler 2 is fixedly connected with machine oil box bracket 1, described
1 opposite side of machine oil box bracket sets carburetor 3, and the carburetor 3 is fixedly connected with machine oil box bracket 1, the carburetor 3
Upper setting inlet manifold 4, the inlet manifold 4 are fixedly connected with carburetor 3, set gas to lead in the inlet manifold 4
Road 41 and a point oily passage 42, set leaf valve 6 in the inlet manifold 4, the leaf valve 6 told is fixed with inlet manifold 4 to be connected
Connect, gasket 5, the gasket 5 and inlet manifold 4 and leaf valve 6 are set between the leaf valve 6 and inlet manifold 4
It is bonded, sealing ring 7, the sealing ring 7 and sump branch is set between the intake muffler 2 and machine oil box bracket 1
Frame 1 and intake muffler 2 are bonded, and air intake window 21 is set on the intake muffler 2, and the leaf valve 6 includes valve seat
61, upper reed plate 62 and lower reed 63 are set on the valve seat 61.
The application machine oil box bracket is used to fix valve actuating mechanism component, when intake muffler is for eliminating engine charge
Noise, carburetor be used for control the scale that amount of fuel is mixed with air, set in inlet manifold gas air flue with equilibrium into
Enter the gas pressure in each cylinder of cylinder, set idling enriching oil nozzle to increase amount of fuel by idling enriching pipeline when idling starts
Startup engine is easier to each cylinder increase melting concn by the way that point oily passage is uniformly distributed, makes engine combustion more abundant, lubricates
More rationally, leaf valve using closing in type, pacify up and down by the open-top structure design of spring leaf, each cylinder crankshaft connecting rod of upper and lower reed outlet face
At dress, machine oil moistens more directly, and fully, gasket is installed between inlet manifold and leaf valve, ensures machine oil mixture two
Person junction does not leak, pressure does not weaken, and sealing ring is installed between intake muffler and sump mounting bracket, ensures gas
Do not leaked in both junctions, sump mounting bracket side sets mounting hole to be used to install external sump, and air intake window is used for
The entrance of air, and certain filtration is played, leaf valve makes machine oil moisten more by the effect of upper reed plate and lower reed
Directly fully.
Above-mentioned embodiment is used for illustrating the utility model, rather than the utility model is limited,
The spirit of the utility model and any modifications and changes in scope of the claims, made to the utility model, all fall
Enter the scope of protection of the utility model.
Claims (6)
1. a kind of two-stroke separation lubrication engine valve actuating mechanism, it is characterized in that, including machine oil box bracket, the sump branch
Frame side sets intake muffler, and the intake muffler is fixedly connected with machine oil box bracket, and the machine oil box bracket is another
Side sets carburetor, and the carburetor is fixedly connected with machine oil box bracket, and inlet manifold, institute are set on the carburetor
The inlet manifold stated is fixedly connected with carburetor, and gas passage and point oily passage are set in the inlet manifold.
2. two-stroke separation lubrication engine valve actuating mechanism according to claim 1, it is characterized in that, the inlet manifold
Upper setting leaf valve, the leaf valve told are fixedly connected with inlet manifold.
3. two-stroke separation lubrication engine valve actuating mechanism according to claim 2, it is characterized in that, the leaf valve with
Gasket is set between inlet manifold, and the gasket is bonded with inlet manifold and leaf valve.
4. two-stroke separation lubrication engine valve actuating mechanism according to claim 1, it is characterized in that, the intake noise reduction
Sealing ring is set between device and machine oil box bracket, and the sealing ring is bonded with machine oil box bracket and intake muffler.
5. according to claim 1-4 any one of them two-stroke separation lubrication engine valve actuating mechanisms, it is characterized in that, it is described
Air intake window is set on intake muffler.
6. according to Claims 2 or 3 any one of them two-stroke separation lubrication engine valve actuating mechanism, it is characterized in that, it is described
Leaf valve include valve seat, upper reed plate and lower reed are set on the valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721232371.8U CN207278398U (en) | 2017-09-16 | 2017-09-16 | Two-stroke separation lubrication engine valve actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721232371.8U CN207278398U (en) | 2017-09-16 | 2017-09-16 | Two-stroke separation lubrication engine valve actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207278398U true CN207278398U (en) | 2018-04-27 |
Family
ID=61981900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721232371.8U Active CN207278398U (en) | 2017-09-16 | 2017-09-16 | Two-stroke separation lubrication engine valve actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207278398U (en) |
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2017
- 2017-09-16 CN CN201721232371.8U patent/CN207278398U/en active Active
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