CN109244844A - A kind of spark plug of internal combustion engine - Google Patents
A kind of spark plug of internal combustion engine Download PDFInfo
- Publication number
- CN109244844A CN109244844A CN201811191121.3A CN201811191121A CN109244844A CN 109244844 A CN109244844 A CN 109244844A CN 201811191121 A CN201811191121 A CN 201811191121A CN 109244844 A CN109244844 A CN 109244844A
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- China
- Prior art keywords
- end wall
- fixedly installed
- cavity
- chamber
- main body
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
- H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs
- H01T21/04—Cleaning
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of spark plugs of internal combustion engine, including apparatus main body and the drive cavity being arranged in described device main body, rotary electric machine is fixedly installed in the drive cavity lower end wall, the rotary electric machine upper end is connected by power the first rotating shaft upwardly extended, the first rotating shaft upper end is fixedly installed with the first link block of the connection that is rotatably assorted with the drive cavity lower end wall, first link block upper end is fixedly installed with the cleaning device main body that left and right extends, and cleaning device main body upper end is rotatably assorted with the drive cavity upper end wall and connect, the cleaning chamber of opening upwards is provided in the cleaning device main body, the cleaning chamber side wall top half is furnished with evenly arranged through-hole, the enclosed switch being connected with the drive cavity is provided in the cleaning chamber lower end wall, the cleaning chamber lower end wall, which is fixedly installed with, to be upwardly extended Annular link block, the cleaning chamber side walls are equipped with placement block, and the placement block lower end offsets with the annular link block upper end.
Description
Technical field
The present invention relates to spark plug Removal Technology field, specially a kind of spark plug of internal combustion engine.
Background technique
With the development of science and technology, social progress, country promotes always high-tech development, and spark plug is one in internal combustion engine
A irreplaceable component, however internal combustion engine through after a period of time when after, on spark plug become can generate thick carbon distribution,
Large effect is generated to the performance of internal combustion engine, existing spark plug cleaning way is first to impregnate carburetor cleaning solution then to use water
The mode of flushing, efficiency are extremely low.
Summary of the invention
The purpose of the present invention is to provide a kind of spark plugs of internal combustion engine, in the prior art above-mentioned scarce for overcoming
It falls into.
A kind of spark plug of internal combustion engine according to the present invention, including apparatus main body and setting are in described device main body
Drive cavity, be fixedly installed with rotary electric machine in the drive cavity lower end wall, the rotary electric machine upper end has been connected by power upwards
The first rotating shaft of extension, the first rotating shaft upper end, which is fixedly installed with, is rotatably assorted the first of connection with the drive cavity lower end wall
Link block, first link block upper end are fixedly installed with the cleaning device main body that left and right extends, and the cleaning device main body
Upper end is rotatably assorted with the drive cavity upper end wall and connect, and the cleaning chamber of opening upwards is provided in the cleaning device main body,
The cleaning chamber side wall top half is furnished with evenly arranged through-hole, is provided with and the drive cavity in the cleaning chamber lower end wall
The enclosed switch being connected, the cleaning chamber lower end wall are fixedly installed with the annular link block upwardly extended, the cleaning chamber side
Wall is slidably fitted with placement block, and the placement block lower end offsets with the annular link block upper end, in the placement block uniformly
Several placing grooves up and down are distributed with, and the placing groove is matched with spark plug shape, are arranged in described device main body
There is the heating chamber being located at below the drive cavity, is fixedly installed with resistive heater, the heating in the heating chamber lower end wall
It is fixedly installed with liquid level sensing device on end wall on the right side of chamber, safety device is provided in the heating chamber right end end wall, it is described to add
End wall is provided with the drainage pipeline being connected with the external world on the right side of hot chamber, and the drainage pipeline is located on the downside of the safety device,
It is fixedly installed with draining control valve on the drainage pipeline, is provided in end wall on the left of the heating chamber and is connected with extraneous clear water
Fresh water pipeline, be fixedly installed with clear water control valve on the fresh water pipeline, be fixedly installed with steaming in the heating chamber upper end wall
Vapour collection device, the vapor collecting apparatus upper end are provided with and communicated with collecting chamber, and connection is set in the collecting chamber left hand end wall
It is equipped with jet chimney, two one end of jet chimney far from the collecting chamber in left and right are connected with the drive cavity left hand end wall respectively
It is logical, it is fixedly installed with mounting blocks in the drive cavity left hand end wall, is fixedly installed with vapor chamber in the mounting blocks right end wall,
And the jet chimney is connected through the mounting blocks and with the vapor chamber, the vapor chamber right end is provided with and communicated with several
In the high-pressure nozzle of step type arrangement.
Further technical solution is provided with and the extraneous entrance being connected, described device in the cleaning chamber upper end wall
It is provided with the sliding slot that the entrance is run through in left and right in main body, is symmetrically provided with described in being located to enter in the sliding slot lower end wall
The gear cavity of mouthful two sides is fixedly installed with translation motor in the gear cavity right end wall, and the translation motor is close to the entrance
One end be connected by power the second shaft, be provided in the gear cavity and be fixedly mounted on second shaft far from the translation
The transmission gear of motor one end is slidably fitted with symmetrical driving rack, and the driving rack and institute in the sliding slot
It states transmission gear to be meshed, the two driving rack end faces close to each other in left and right are fixedly installed with buffer stopper.
Further technical solution, the safety device includes being connected to the heating chamber and extraneous safety groove, described to add
The first cavity extended to the right is provided with and communicated in hot chamber right end wall, and first cavity is located at below the safety groove, institute
It states and is provided with and communicated with the second cavity in the first cavity upper end wall, first cunning that can slide up and down is provided in second cavity
Block, the second cavity upper end wall is provided with and communicated with the third cavity upwardly extended, and the peace is run through in the mounting blocks upper end
Full slot is provided with second sliding block that can slide up and down in the safety groove, and the peace of left and right perforation is provided in second sliding block
Full slot, and the safety groove is staggered up and down with the safety groove under safe condition, is provided at left and right sides of second cavity
The spring cavity extended up and down, is provided with the third sliding block that can slide up and down in the spring cavity, third upper end of slide block face with
It is fixedly installed with top pressure spring between the spring cavity upper end wall, is provided with and communicated between the spring cavity and second cavity
4th cavity is slidably fitted be fixedly mounted between the third sliding block and first sliding block in the 4th cavity
Four-slider.
Further technical solution, the drive cavity lower end wall are provided with and communicated with sewage conduct, and under the sewage conduct
End extends to the left to be connected with the external world, sewage control valve is fixedly installed in the sewage conduct, described device main body is provided with
The blowdown chamber of opening to the left, and the blowdown chamber runs through the sewage conduct, and bilateral symmetry is slidably fitted in the blowdown chamber
Baffle, be fixedly installed with filter plate between two baffles in left and right, the opposing end surface of the baffle of left and right two is fixedly installed with
Sealing ring, the baffle left end in left side are fixedly installed with the connecting rod extended to the left, and the connecting rod left end is fixedly installed with up and down
The limited block of extension, the limited block left end are fixedly installed with push and pull bar.
The beneficial effects of the present invention are: in use, starting translation motor, translation motor drive driving cog by the second shaft
Wheel rotation, transmission gear drive two driving racks in left and right to be located remotely from each other by the meshing relation between driving rack, thus
Entrance is opened, spark plug is placed by placing groove and is placed in block by staff at this time, and will be placed block and be put into cleaning chamber,
The dipped spark plug of carburetor cleaning solution is injected into cleaning chamber at this time, at this time reverse starting translation motor, to drive driving cog
Item again closes entrance, enclosed switch and sewage control valve is opened after impregnating one end time, the greasy dirt in cleaning chamber is just
It is discharged by sewage conduct, while biggish greasy dirt particle is isolated by filter plate, opens clear water control valve at this time and by clear
Waterpipe injected clear water into heating chamber, closing when liquid level sensing device detects that the liquid level in heating chamber reaches suitable height
Clear water control valve, starts resistive heater at this time, is heated by resistive heater to the clear water in heating chamber, to make water
Evaporation, the vapor after evaporation are entered in jet chimney by vapor collecting apparatus and are ejected into cleaning chamber by high-pressure nozzle
In, while starting rotary electric machine, rotary electric machine drives cleaning device main body to rotate in drive cavity by first rotating shaft, thus right
Spark plug in cleaning chamber is cleaned, and high-pressure nozzle is closed after cleaning to spark plug, cleans the residual solution in chamber
Body is discharged by sewage conduct, is restarted translation motor at this time and is opened entrance, staff takes the spark plug that cleaning is completed
Out, it is reentered into next group spark plug for clearance, if pressure in heating chamber reaches security limit, the first sliding block is just gram
The elastic force upward sliding of top pressure spring generation is taken, drives safety groove to be connected with safety groove at this time, thus extra in heating chamber
Steam will pass through safety groove and be discharged to the external world, and heating chamber restores stable state again at this time.
The configuration of the present invention is simple, it is easy to operate, by realizing the impurity such as the greasy dirt washed away on spark plug using high pressure steam,
Relative to conventional clean mode, the cleaning effect of spark plug is effectively improved, while the security performance of device is also guaranteed.
Detailed description of the invention
Fig. 1 is overall structure diagram inside a kind of spark plug of internal combustion engine of the invention；
Fig. 2 is the structural schematic diagram in the present invention in Fig. 1 at A-A；
Fig. 3 is the structural schematic diagram in the present invention in Fig. 1 at B；
Fig. 4 is the structural schematic diagram in the present invention in Fig. 1 at C；
Fig. 5 is the structural schematic diagram in the present invention in Fig. 1 at D；
Fig. 6 is the structural schematic diagram in the present invention in Fig. 1 at E.
Specific embodiment
Below with reference to Fig. 1-6, the present invention is described in detail.
Referring to Fig.1-6, the spark plug of a kind of internal combustion engine of embodiment according to the present invention, including apparatus main body 100 with
And the drive cavity 107 in described device main body 100 is set, rotary electric machine is fixedly installed in 107 lower end wall of drive cavity
118,118 upper end of rotary electric machine is connected by power the first rotating shaft 121 upwardly extended, and 121 upper end of first rotating shaft is solid
Dingan County is equipped with the first link block 122 of connection of being rotatably assorted with 107 lower end wall of drive cavity, on first link block 122
End is fixedly installed with the cleaning device main body 123 that left and right extends, and 123 upper end of cleaning device main body and the drive cavity
107 upper end walls are rotatably assorted connection, and the cleaning chamber 127 of opening upwards, the cleaning are provided in the cleaning device main body 123
127 side wall top half of chamber is furnished with evenly arranged through-hole, is provided with and the drive cavity in 127 lower end wall of cleaning chamber
107 enclosed switch 112 being connected, cleaning 127 lower end wall of chamber are fixedly installed with the annular link block 128 upwardly extended,
127 side walls of cleaning chamber, which are equipped with, places block 125, and on 125 lower end of placement block and the annular link block 128
End offsets, and is evenly distributed with several placing grooves 130 up and down, and the placing groove 130 and spark in the placement block 125
It fills in 124 shapes to match, the heating chamber 102 positioned at 107 lower section of drive cavity is provided in described device main body 100, it is described
It is fixedly installed with resistive heater 101 in 102 lower end wall of heating chamber, is fixedly installed with liquid on the 102 right side end wall of heating chamber
Face sensing device 180 is provided with safety device, 102 right side end wall of the heating chamber setting in the 102 right end end wall of heating chamber
There is the drainage pipeline 103 being connected with the external world, and the drainage pipeline 103 is located on the downside of the safety device, the drainpipe
It is fixedly installed with draining control valve 104 on road 103, is provided in the 102 left side end wall of heating chamber and is connected with extraneous clear water
Fresh water pipeline 116, clear water control valve 115 is fixedly installed on the fresh water pipeline 116, in 102 upper end wall of heating chamber
It is fixedly installed with vapor collecting apparatus 119,119 upper end of vapor collecting apparatus is provided with and communicated with collecting chamber 120, the collection
Jet chimney 117 is provided with and communicated in 120 left hand end wall of chamber, two jet chimneys 117 in left and right are far from the collecting chamber 120
One end is connected with 107 left hand end wall of drive cavity respectively, is fixedly installed with installation in 107 left hand end wall of drive cavity
Block 161 is fixedly installed with vapor chamber 163 in the 161 right end wall of mounting blocks, and the jet chimney 117 runs through the installation
Block 161 is simultaneously connected with the vapor chamber 163, and 163 right end of vapor chamber is provided with and communicated with several height in stepped arrangement
Press spray head 162.
Valuably or illustratively, the entrance 109 being connected with the external world, institute are provided in cleaning 127 upper end wall of chamber
It states and is provided with the sliding slot 108 that the entrance 109 is run through in left and right in apparatus main body 100, bilateral symmetry in 108 lower end wall of sliding slot
Ground is provided with the gear cavity 170 positioned at 109 two sides of entrance, and translation electricity is fixedly installed in 170 right end wall of the gear cavity
Machine 173, the translation motor 173 have been connected by power the second shaft 172, the gear cavity 170 close to one end of the entrance 109
In be provided with and be fixedly mounted on transmission gear 171 of second shaft 172 far from described 173 one end of translation motor, the cunning
Symmetrical driving rack 111 is slidably fitted in slot 108, and the driving rack 111 is nibbled with 171 phase of transmission gear
It closes, two driving racks 111 in left and right end face close to each other is fixedly installed with buffer stopper 110.
Valuably or illustratively, the safety device includes being connected to the heating chamber 102 and extraneous safety groove 150,
The first cavity 157 extended to the right is provided with and communicated in the 102 right end wall of heating chamber, and first cavity 157 is located at institute
150 lower section of safety groove is stated, is provided with and communicated with the second cavity 155, second cavity 155 in 157 upper end wall of the first cavity
In be provided with first sliding block 156 that can slide up and down, 155 upper end wall of the second cavity is provided with and communicated with the third upwardly extended
Cavity 161, and the safety groove 150 is run through in 161 upper end of the mounting blocks, is provided with and can slide up and down in the safety groove 150
The second sliding block 151, the safety groove 152 of left and right perforation, and the safety under safe condition are provided in second sliding block 151
Slot 152 is staggered with about 150 safety groove, is provided with the spring cavity extended up and down at left and right sides of second cavity 155
154, be provided with the third sliding block 159 that can slide up and down in the spring cavity 154,159 upper surface of third sliding block with it is described
It is fixedly installed with top pressure spring 153 between 154 upper end wall of spring cavity, connects between the spring cavity 154 and second cavity 155
It is logical to be provided with the 4th cavity 160, it is slidably fitted in the 4th cavity 160 and is fixedly mounted on the third sliding block 159 and institute
State the Four-slider 158 between the first sliding block 156.
Valuably or illustratively, 107 lower end wall of drive cavity is provided with and communicated with sewage conduct 114, and the sewage
Lower end of duct extends to the left to be connected with the external world, and sewage control valve 113, described device master are fixedly installed in the sewage conduct
Body 100 is provided with the blowdown chamber 189 of opening to the left, and the blowdown chamber 189 runs through the sewage conduct, the blowdown chamber 189
In be slidably fitted with symmetrical baffle 185, filter plate 186, left and right two are fixedly installed between two baffles 185 in left and right
The opposing end surface of baffle 185 be fixedly installed with sealing ring 182,185 left end of baffle in left side is fixedly installed with to be extended to the left
Connecting rod 188,188 left end of connecting rod is fixedly installed with the limited block 181 extended up and down, 181 left end of limited block
It is fixedly installed with push and pull bar 180.
When original state, the sewage control valve 113, the clear water control valve 115, the draining control valve 104 and
The enclosed switch 112 is in closed state, and 185 right end of baffle offsets with the 189 right end wall of blowdown chamber, described flat
It moves motor 173 to be in close state, the opposing end surface of two driving racks 111 in left and right abuts against at this time, first sliding block 156
It is utmostly moved down under the elastic force effect that the top pressure spring 153 provides, at this time the safety groove 152 and the safety
About 150 slot is staggered, and the rotary electric machine 118 is in close state, and the cleaning device main body 123 is in the drive cavity at this time
Relative static conditions are in 107.
In use, starting the translation motor 173, the translation motor 173 is driven described by second shaft 172
Transmission gear 171 rotates, and the transmission gear 171 drives left and right two by the meshing relation between the driving rack 111
A driving rack 111 is located remotely from each other, to open the entrance 109, staff passes through the spark plug 124 described at this time
Placing groove 130 is placed into the placement block 125, and the placement block 125 is put into the cleaning chamber 127, at this time to institute
It states in cleaning chamber 127 and injects the dipped spark plug of carburetor cleaning solution, at this time translation motor 173 described in reverse starting, to drive
The driving rack 111 again closes the entrance 109, opened after impregnating one end time the enclosed switch 112 and
The sewage control valve 113, the greasy dirt cleaned in chamber 127 will pass through the sewage conduct discharge, while biggish greasy dirt
Particle is isolated by the filter plate 186, is opened the clear water control valve 115 at this time and is passed through the fresh water pipeline 116 to institute
Injected clear water in heating chamber 102 is stated, detects that the liquid level in the heating chamber 102 reaches suitable to the liquid level sensing device 180
The clear water control valve 115 is closed when suitable height, starts the resistive heater 101 at this time, passes through the resistive heater 101
Clear water in the heating chamber 102 is heated, to evaporate the water, the vapor after evaporation collects dress by the steam
It sets 119 to enter in the jet chimney 117 and be ejected into the cleaning chamber 127 by the high-pressure nozzle 162, start simultaneously
The rotary electric machine 118, the rotary electric machine 118 drive the cleaning device main body 123 in institute by the first rotating shaft 121
It states and is rotated in drive cavity 107, to be cleaned to the spark plug 124 being located in the cleaning chamber 127, to the spark
The high-pressure nozzle 162 is closed after 124 cleaning of plug, the residual liquid in the cleaning chamber 127 passes through the sewage conduct
Discharge, the restarting translation motor 173 opens the entrance 109, the spark that staff completes cleaning at this time
Plug takes out, and is reentered into next group spark plug for clearance, if the pressure in the heating chamber 102 reaches security limit,
The elastic force upward sliding that first sliding block 156 just overcomes the top pressure spring 153 to generate, drives the safety groove 150 at this time
It is connected with the safety groove 152, is discharged to outside so that steam extra in the heating chamber 102 will pass through the safety groove 150
Boundary, the heating chamber 102 restores stable state again at this time.
The configuration of the present invention is simple, it is easy to operate, by realizing the impurity such as the greasy dirt washed away on spark plug using high pressure steam,
Relative to conventional clean mode, the cleaning effect of spark plug is effectively improved, while the security performance of device is also guaranteed.
The beneficial effects of the present invention are: in use, starting translation motor, translation motor drive driving cog by the second shaft
Wheel rotation, transmission gear drive two driving racks in left and right to be located remotely from each other by the meshing relation between driving rack, thus
Entrance is opened, spark plug is placed by placing groove and is placed in block by staff at this time, and will be placed block and be put into cleaning chamber,
The dipped spark plug of carburetor cleaning solution is injected into cleaning chamber at this time, at this time reverse starting translation motor, to drive driving cog
Item again closes entrance, enclosed switch and sewage control valve is opened after impregnating one end time, the greasy dirt in cleaning chamber is just
It is discharged by sewage conduct, while biggish greasy dirt particle is isolated by filter plate, opens clear water control valve at this time and by clear
Waterpipe injected clear water into heating chamber, closing when liquid level sensing device detects that the liquid level in heating chamber reaches suitable height
Clear water control valve, starts resistive heater at this time, is heated by resistive heater to the clear water in heating chamber, to make water
Evaporation, the vapor after evaporation are entered in jet chimney by vapor collecting apparatus and are ejected into cleaning chamber by high-pressure nozzle
In, while starting rotary electric machine, rotary electric machine drives cleaning device main body to rotate in drive cavity by first rotating shaft, thus right
Spark plug in cleaning chamber is cleaned, and high-pressure nozzle is closed after cleaning to spark plug, cleans the residual solution in chamber
Body is discharged by sewage conduct, is restarted translation motor at this time and is opened entrance, staff takes the spark plug that cleaning is completed
Out, it is reentered into next group spark plug for clearance, if pressure in heating chamber reaches security limit, the first sliding block is just gram
The elastic force upward sliding of top pressure spring generation is taken, drives safety groove to be connected with safety groove at this time, thus extra in heating chamber
Steam will pass through safety groove and be discharged to the external world, and heating chamber restores stable state again at this time.
The configuration of the present invention is simple, it is easy to operate, by realizing the impurity such as the greasy dirt washed away on spark plug using high pressure steam,
Relative to conventional clean mode, the cleaning effect of spark plug is effectively improved, while the security performance of device is also guaranteed.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments, fall within the scope of protection of the present invention, protection scheme of the invention
It is subject to claims appended hereto.
Claims (4)
1. a kind of spark plug of internal combustion engine, special including apparatus main body and the drive cavity being arranged in described device main body
Sign is: rotary electric machine is fixedly installed in the drive cavity lower end wall, the rotary electric machine upper end has been connected by power prolongs upwards
The first rotating shaft stretched, the first rotating shaft upper end are fixedly installed with the first company of the connection that is rotatably assorted with the drive cavity lower end wall
Block is connect, first link block upper end is fixedly installed with the cleaning device main body that left and right extends, and in the cleaning device main body
End is rotatably assorted with the drive cavity upper end wall to be connect, and the cleaning chamber of opening upwards, institute are provided in the cleaning device main body
It states cleaning chamber side wall top half and is furnished with evenly arranged through-hole, be provided in the cleaning chamber lower end wall and the drive cavity phase
The enclosed switch of connection, the cleaning chamber lower end wall are fixedly installed with the annular link block upwardly extended, the cleaning chamber side wall
It is slidably fitted with placement block, and the placement block lower end offsets with the annular link block upper end, uniformly divides in the placement block
Several placing grooves up and down are furnished with, and the placing groove is matched with spark plug shape, are provided in described device main body
Heating chamber below the drive cavity is fixedly installed with resistive heater, the heating chamber in the heating chamber lower end wall
It is fixedly installed with liquid level sensing device on the end wall of right side, safety device, the heating are provided in the heating chamber right end end wall
End wall is provided with the drainage pipeline being connected with the external world on the right side of chamber, and the drainage pipeline is located on the downside of the safety device, institute
It states and is fixedly installed with draining control valve on drainage pipeline, be provided in end wall on the left of the heating chamber and to be connected with external world's clear water
Fresh water pipeline is fixedly installed with clear water control valve on the fresh water pipeline, is fixedly installed with steam in the heating chamber upper end wall
Collection device, the vapor collecting apparatus upper end are provided with and communicated with collecting chamber, connection setting in the collecting chamber left hand end wall
There is jet chimney, two one end of jet chimney far from the collecting chamber in left and right are connected with the drive cavity left hand end wall respectively
It is logical, it is fixedly installed with mounting blocks in the drive cavity left hand end wall, is fixedly installed with vapor chamber in the mounting blocks right end wall,
And the jet chimney is connected through the mounting blocks and with the vapor chamber, the vapor chamber right end is provided with and communicated with several
In the high-pressure nozzle of step type arrangement.
2. a kind of spark plug of internal combustion engine according to claim 1, it is characterised in that: set in the cleaning chamber upper end wall
It is equipped with the entrance being connected with the external world, left and right is provided in described device main body under the sliding slot of the entrance, the sliding slot
It is symmetrically provided with the gear cavity positioned at the entrance two sides in end wall, is fixedly installed in the gear cavity right end wall flat
Motor is moved, the translation motor has been connected by power the second shaft close to one end of the entrance, is provided in the gear cavity solid
Dingan County is mounted in transmission gear of second shaft far from described translation motor one end, and left and right pair is slidably fitted in the sliding slot
The driving rack of title, and the driving rack is meshed with the transmission gear, two driving racks in left and right end close to each other
Face is fixedly installed with buffer stopper.
3. a kind of spark plug of internal combustion engine according to claim 1, it is characterised in that: the safety device includes connection
The heating chamber and extraneous safety groove are provided with and communicated with the first cavity extended to the right, and institute in the heating chamber right end wall
It states the first cavity to be located at below the safety groove, is provided with and communicated with the second cavity in the first cavity upper end wall, described second
First sliding block that can slide up and down is provided in cavity, it is empty that the second cavity upper end wall is provided with and communicated with the third upwardly extended
Chamber, and the safety groove is run through in the mounting blocks upper end, is provided with second sliding block that can slide up and down in the safety groove, it is described
The safety groove of left and right perforation is provided in second sliding block, and the safety groove is staggered up and down with the safety groove under safe condition,
It is provided with the spring cavity extended up and down at left and right sides of second cavity, being provided in the spring cavity can slide up and down the
Three sliding blocks are fixedly installed with top pressure spring, the spring cavity between third upper end of slide block face and the spring cavity upper end wall
It is provided with and communicated with the 4th cavity between second cavity, is slidably fitted in the 4th cavity and is fixedly mounted on described
Four-slider between three sliding blocks and first sliding block.
4. a kind of spark plug of internal combustion engine according to claim 1, it is characterised in that: the drive cavity lower end wall connection
It is provided with sewage conduct, and the sewage conduct lower end extends be connected with the external world to the left, is fixedly mounted in the sewage conduct
There is sewage control valve, described device main body is provided with the blowdown chamber of opening to the left, and the blowdown chamber runs through the sewage conduct,
It is slidably fitted with symmetrical baffle in the blowdown chamber, filter plate, left and right two are fixedly installed between two baffles in left and right
The opposing end surface of a baffle is fixedly installed with sealing ring, and the baffle left end in left side is fixedly installed with the connection extended to the left
Bar, the connecting rod left end are fixedly installed with the limited block extended up and down, and the limited block left end is fixedly installed with push and pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811191121.3A CN109244844A (en) | 2018-10-12 | 2018-10-12 | A kind of spark plug of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811191121.3A CN109244844A (en) | 2018-10-12 | 2018-10-12 | A kind of spark plug of internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109244844A true CN109244844A (en) | 2019-01-18 |
Family
ID=65052115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811191121.3A Withdrawn CN109244844A (en) | 2018-10-12 | 2018-10-12 | A kind of spark plug of internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109244844A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994365A (en) * | 2019-12-28 | 2020-04-10 | 磐安长所火花塞有限公司 | Spark plug cleaning equipment |
-
2018
- 2018-10-12 CN CN201811191121.3A patent/CN109244844A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994365A (en) * | 2019-12-28 | 2020-04-10 | 磐安长所火花塞有限公司 | Spark plug cleaning equipment |
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Application publication date: 20190118 |