CN207568748U - It is a kind of can external control fuel cock and air door engine pack - Google Patents
It is a kind of can external control fuel cock and air door engine pack Download PDFInfo
- Publication number
- CN207568748U CN207568748U CN201721309789.4U CN201721309789U CN207568748U CN 207568748 U CN207568748 U CN 207568748U CN 201721309789 U CN201721309789 U CN 201721309789U CN 207568748 U CN207568748 U CN 207568748U
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- Prior art keywords
- air door
- extension rod
- cabinet
- drag
- line
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Abstract
The utility model provide it is a kind of can external control fuel cock and air door engine pack, including cabinet, fuel tank, engine are equipped in cabinet, fuel tank passes sequentially through fuel pipe, carburetor is connected to engine, the junction of fuel tank and fuel pipe is equipped with fuel cock, and fuel cock is equipped with rotatable extension rod, and the free end of extension rod extends to the outside of cabinet and equipped with handle, handle is located at the outside of cabinet, and rotating handle, extension rod, handle rotate synchronously；Supporting plate between carburetor and air filter is installed, rotatable spill spin block is installed on supporting plate, spill spin block is equipped with drag-line, drag-line extends to the outside of cabinet and equipped with throttle lever, throttle lever is located at the outside of cabinet, and drag-line drives spill spin block rotation, spill spin block and air door synchronous rotary.The utility model is by setting extension rod and drag-line so that staff can control the air door of fuel cock and carburetor on the outside of cabinet, and then adjusted air quantity and crossed oil mass, effectively improve operation convenience.
Description
Technical field
The utility model belongs to Manufacturing Technology for Carburetors field, more particularly to it is a kind of can external control fuel cock and air door
Engine pack.
Background technology
The effect of the air door of carburetor is to be mixed by opening and closing to adjust air in engine combustion room with fuel
The concentration of gas reaches the condition of burning.Engine start operation needs carburetor throttle to be in different states, specifically：
1st, the state of cooling is in engine, the required mixed gas concentration that burns in engine is higher, and carburetor throttle will be in and close
Closed state；2nd, in operating status in engine, the concentration for needing mixed gas in engine is partially thin, and carburetor throttle will be in
Opening；3rd, heat engine state (in a few minutes after engine operation shutdown) being in engine, internal engine temperature is high,
Mixed gas concentration is higher, and carburetor throttle is needed to be in opening at this time).In single cylinder gasoline mute power generator group carburetion
Device air door is in the space of closing, and when use needs to open machine box door, then operated, very difficult.Existing structure is profit
With the pressure in engine case, then by switching mechanism, reach door opening with closing, but heat engine shape is in engine
State (engine operation shut down after a few minutes in), the pressure in cabinet is big so that carburetor throttle is closed, and then
There is engine start difficulty phenomenon, it would be highly desirable to improve.
Utility model content
It in view of the foregoing deficiencies of prior art, can external control fuel oil the purpose of this utility model is to provide one kind
The engine pack of switch and air door, for solving the problems such as control of fuel cock and air door in the prior art is inconvenient.
In order to achieve the above objects and other related objects, the utility model, which provides one kind, external to control fuel cock and wind
The engine pack of door including cabinet, is equipped with fuel tank, engine in the cabinet, the fuel tank passes sequentially through fuel pipe, carburetion
Device is connected to the engine, and the junction of the fuel tank and fuel pipe is equipped with the fuel cock for adjusting fuel flow, institute
Fuel cock is stated equipped with rotatable extension rod, the positioning end of the extension rod is connected to the rotating handle of the fuel cock,
The free end of the extension rod extends to the outside of the cabinet and equipped with handle, and the handle is located at the outside of the cabinet,
The rotating handle, extension rod, handle rotate synchronously；Supporting plate, the supporting plate are installed between the carburetor and air filter
On rotatable spill spin block is installed, the spill spin block is equipped with the split pin that air door can be driven to rotate, and the supporting plate is equipped with
Air door hole controls the air quantity of crossing in air door hole by the rotation of air door, and the spill spin block is equipped with drag-line, and the drag-line extends to institute
State the outside of cabinet and equipped with throttle lever, the throttle lever is located at the outside of the cabinet, and the drag-line drives the rotation
Switch block rotates, the spill spin block and air door synchronous rotary.
In some embodiments of the utility model, the rotating handle is equipped with the positioning for positioning the extension rod
Slot, the rotating handle are equipped with bolt, and the extension rod is positioned in the locating slot by the bolt.
In some embodiments of the utility model, the extension rod is equipped with the convex for being inserted into the locating slot
Block, the rotating handle are equipped with pin hole, and the locating convex block is equipped with through-hole, and the bolt is inserted into the pin hole, through-hole, by institute
Locating convex block is stated to be positioned in the locating slot.
In some embodiments of the utility model, the centerline parallel of the locating slot is in the center of the extension rod
Line, the pin hole, through-hole central axis in the center line of the extension rod.
In some embodiments of the utility model, the free end of the extension rod is equipped with the locking of the handle locking
Part.
In some embodiments of the utility model, the fixing end of the drag-line is connected to the spill spin block, the drag-line
Free end the throttle lever is connected to by pull rod.
In some embodiments of the utility model, the outer wall of the pull rod is arranged with housing, and the pull rod is described outer
It is free to slide in set, it is described to put on outside equipped with holding tank, spring is equipped in the holding tank, the pull rod is equipped at least two
Card slot that can be opposite with the holding tank, the spring are equipped with steel ball, and the steel ball is pressed into the card slot by the spring.
In some embodiments of the utility model, the outer wall of the drag-line be equipped with pipe sleeve and for the supporting plate
The connector of connection, the drag-line pass through the centre bore of the connector.
In some embodiments of the utility model, the limit hole passed through for the drag-line is offered on the supporting plate,
The connector, which is located at the both sides of the limit hole and passes through nut, to be fixed on the supporting plate.
As described above, the utility model, it has the advantages that：The utility model is by setting extension rod and drawing
Rope so that staff can control the air door of fuel cock and carburetor on the outside of cabinet, and then adjusted air quantity and crossed oil mass,
Effectively improve operation convenience.
Description of the drawings
Fig. 1 is the engine pack structure diagram of the utility model embodiment.
Fig. 2 is the fuel cock structure diagram of the utility model embodiment.
Fig. 3 is the attachment structure schematic diagram of the utility model embodiment intermediate fuel oil switch, extension rod, handle.
Fig. 4 is the structure diagram of extension rod in the utility model embodiment.
Fig. 5 is the structure diagram of supporting plate in the utility model embodiment.
Fig. 6 is the structure diagram of traction cable in the utility model embodiment.
Piece mark explanation
1-cabinet
2-carburetor
3-fuel pipe
4-fuel cock
41-rotating handle
42-locating slot
43-pin hole
44-bolt
5-extension rod
51-locating convex block
52-through-hole
53-mounting hole
6-handle
61-locking member
7-fuel tank
8-engine
9-throttle lever
10-holding tank
11-spring
12-steel ball
13-card slot
14-housing
15-pull rod
16-drag-line
161-fixing end
162-free end
17-pipe sleeve
18-connector
19-nut
20-supporting plate
21-spill spin block
22-air door hole
23-split pin
24-limit hole
Specific embodiment
Illustrate the embodiment of the utility model by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
As shown in figs 1 to 6, it is a kind of can external control fuel cock and air door engine pack, including cabinet 1, cabinet
Fuel tank 7, engine 8 are equipped in 1, fuel tank 7 passes sequentially through fuel pipe 3, carburetor 2 is connected to engine 8, fuel tank 7 and fuel pipe
3 junction is equipped with the fuel cock 4 for adjusting fuel flow, and fuel cock 4 is equipped with rotatable extension rod 5, extends
The positioning end of bar 5 is connected to the rotating handle 41 of fuel cock 4, and the free end of extension rod 5 extends to the outside of cabinet 1 and equipped with hand
Handle 6, handle 6 are located at the outside of cabinet 1, and rotating handle 41, extension rod 5, handle 6 rotate synchronously；Between carburetor 2 and air filter
Supporting plate 20 is installed, rotatable spill spin block 21 is installed, spill spin block 21, which is equipped with, air door to be driven to rotate on supporting plate 20
Split pin 23, supporting plate 20 is equipped with air door hole 22, by the air quantity of crossing in the rotation control air door hole 22 of air door, on spill spin block 21
Equipped with drag-line 16, drag-line 16 extends to the outside of cabinet 1 and equipped with throttle lever 9, and throttle lever 9 is located at the outside of cabinet 1,
Drag-line 16 drives spill spin block 21 to rotate, spill spin block 21 and air door synchronous rotary.Extension rod 5 plays the role of good extension, passes through
Rotate the handle 6 in 1 outside of cabinet, you can rotate synchronously fuel cock 4, and then adjust the fuel flow in fuel pipe 3.Together
Reason, drag-line 16 also function to good progradation, by the throttle lever 9 for operating 1 outside of cabinet, you can controlled the big of air quantity
It is small.
In some embodiments of the utility model, rotating handle 41 is equipped with the locating slot 42 for positioning extension rod 5, dress
With convenient, stabilized structure.
In some embodiments of the utility model, rotating handle 41 is equipped with bolt 44, and extension rod 5 is positioned at by bolt 44
In locating slot 42.Bolt 44 effectively avoids extension rod 5 from deviating from from locating slot 42.
In some embodiments of the utility model, extension rod 5 is equipped with the locating convex block 51 for being inserted into locating slot 42,
Rotating handle 41 is equipped with pin hole 43, and locating convex block 51 is equipped with through-hole 52, and bolt 44 is inserted into pin hole 43, through-hole 52, by convex
Block 51 is positioned in locating slot 42.Locating convex block 51 is fitted close with locating slot 42, in conjunction with bolt 44, plays good locking
Effect.
In some embodiments of the utility model, the centerline parallel of locating slot 42 is in the center line of extension rod 5.
In some embodiments of the utility model, pin hole 43, through-hole 52 central axis in the center of extension rod 5
Line so that bolt 44 effectively improves the stability of structure perpendicular to extension rod 5.
In some embodiments of the utility model, the free end of extension rod 5 is equipped with the locking member 61 for locking handle 6,
The free end of extension rod 5 is equipped with the mounting hole 53 for installation locking part 61, and the centerline parallel of mounting hole 53 is in extension rod 5
Center line.Locking member 61 plays the role of good locking, improves the structural stability of handle 6.
In some embodiments of the utility model, locking member 61 is specifically as follows M3 screws, commercially available to obtain
It arrives.
In some embodiments of the utility model, the fixing end 161 of drag-line 16 is connected to spill spin block 21, drag-line 16 from
Throttle lever 9 is connected to by pull rod 15 by end 162.Spill spin block 21 rotates under the drive of drag-line 16.
In some embodiments of the utility model, the outer wall of pull rod 15 is arranged with housing 14, and pull rod 15 is in housing 14
Free to slide, housing 14 is equipped with holding tank 10, is equipped with spring 11 in holding tank 10, pull rod 15 can be with appearance equipped at least two
The opposite card slot 13 of slot 10 of receiving, spring 11 are equipped with steel ball 12, and steel ball 12 is pressed into card slot 13 by spring 11.By controlling air door
Handle 9, it is front and rear to pump drag-line 16 so that steel ball 12 is caught in different card slots 13, and then realizes that air door crosses the adjusting of air quantity.Card slot
13 quantity is specifically as follows 3.
In some embodiments of the utility model, the outer wall of drag-line 16 is equipped with pipe sleeve 17 and for connecting with supporting plate 20
The connector 18 connect, drag-line 16 pass through the centre bore of connector 18.Pipe sleeve 17 plays the role of protecting drag-line 16, and drag-line 16 can be
It is free to slide along center line in pipe sleeve 17, connector 18.
In some embodiments of the utility model, the limit hole 24 passed through for drag-line 16 is offered on supporting plate 20, even
Connector 18, which is located at the both sides of limit hole 24 and passes through nut 19, to be fixed on supporting plate 20.
In conclusion the utility model is applied to the manipulation of the generating set gasoline engine power system with quiet case, lead to
Cross setting extension rod and drag-line so that staff can control the air door of fuel cock and carburetor on the outside of cabinet, and then adjust
It saved air quantity and crossed oil mass, and effectively improved operation convenience.
The above embodiments are only illustrative of the principle and efficacy of the utility model, new not for this practicality is limited
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications completed under refreshing and technological thought or change, should be covered by the claim of the utility model.
Claims (9)
1. it is a kind of can external control fuel cock and air door engine pack, including cabinet（1）, it is characterised in that：The machine
Case（1）It is interior to be equipped with fuel tank（7）, engine（8）, the fuel tank（7）Pass sequentially through fuel pipe（3）, carburetor（2）It is connected to described
Engine（8）, the fuel tank（7）With fuel pipe（3）Junction be equipped with for the fuel cock that adjusts fuel flow（4）, institute
State fuel cock（4）It is equipped with rotatable extension rod（5）, the extension rod（5）Positioning end be connected to the fuel cock
（4）Rotating handle（41）, the extension rod（5）Free end extend to the cabinet（1）Outside and equipped with handle（6）, institute
State handle（6）Positioned at the cabinet（1）Outside, the rotating handle（41）, extension rod（5）, handle（6）It rotates synchronously；It is described
Carburetor（2）Supporting plate is installed between air filter（20）, the supporting plate（20）On rotatable spill spin block is installed
（21）, the spill spin block（21）It is equipped with the split pin that air door can be driven to rotate（23）, the supporting plate（20）Equipped with air door hole
（22）, air door hole is controlled by the rotation of air door（22）Cross air quantity, the spill spin block（21）It is equipped with drag-line（16）, the drawing
Rope（16）Extend to the cabinet（1）Outside and equipped with throttle lever（9）, the throttle lever（9）Positioned at the cabinet（1）
Outside, the drag-line（16）Drive the spill spin block（21）Rotation, the spill spin block（21）With air door synchronous rotary.
2. it is according to claim 1 can external control fuel cock and air door engine pack, it is characterised in that：It is described
Rotating handle（41）It is equipped with to position the extension rod（5）Locating slot（42）, the rotating handle（41）It is equipped with bolt
（44）, the bolt（44）By the extension rod（5）It is positioned at the locating slot（42）In.
3. it is according to claim 2 can external control fuel cock and air door engine pack, it is characterised in that：It is described
Extension rod（5）It is equipped with to be inserted into the locating slot（42）Locating convex block（51）, the rotating handle（41）It is equipped with pin hole
（43）, the locating convex block（51）It is equipped with through-hole（52）, the bolt（44）It is inserted into the pin hole（43）, through-hole（52）, will
The locating convex block（51）It is positioned at the locating slot（42）In.
4. it is according to claim 3 can external control fuel cock and air door engine pack, it is characterised in that：It is described
Locating slot（42）Centerline parallel in the extension rod（5）Center line, the pin hole（43）, through-hole（52）Center line hang down
Directly in the extension rod（5）Center line.
5. it is according to claim 1 can external control fuel cock and air door engine pack, it is characterised in that：It is described
Extension rod（5）Free end be equipped with the handle（6）The locking member of locking（61）.
6. it is according to claim 1 can external control fuel cock and air door engine pack, it is characterised in that：It is described
Drag-line（16）Fixing end（161）It is connected to the spill spin block（21）, the drag-line（16）Free end（162）Pass through pull rod
（15）It is connected to the throttle lever（9）.
7. it is according to claim 6 can external control fuel cock and air door engine pack, it is characterised in that：It is described
Pull rod（15）Outer wall be arranged with housing（14）, the pull rod（15）In the housing（14）It is interior free to slide, the housing
（14）It is equipped with holding tank（10）, the holding tank（10）It is interior to be equipped with spring（11）, the pull rod（15）It is equipped at least two
It can be with the holding tank（10）Opposite card slot（13）, the spring（11）It is equipped with steel ball（12）, the spring（11）By institute
State steel ball（12）It is pressed into the card slot（13）In.
8. it is according to claim 1 can external control fuel cock and air door engine pack, it is characterised in that：It is described
Drag-line（16）Outer wall be equipped with pipe sleeve（17）And for the supporting plate（20）The connector of connection（18）, the drag-line
（16）Across the connector（18）Centre bore.
9. it is according to claim 8 can external control fuel cock and air door engine pack, it is characterised in that：It is described
Supporting plate（20）On offer for the drag-line（16）The limit hole passed through（24）, the connector（18）Positioned at the limit hole
（24）Both sides and pass through nut（19）It is fixed on the supporting plate（20）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721309789.4U CN207568748U (en) | 2017-09-30 | 2017-09-30 | It is a kind of can external control fuel cock and air door engine pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721309789.4U CN207568748U (en) | 2017-09-30 | 2017-09-30 | It is a kind of can external control fuel cock and air door engine pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207568748U true CN207568748U (en) | 2018-07-03 |
Family
ID=62695059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721309789.4U Active CN207568748U (en) | 2017-09-30 | 2017-09-30 | It is a kind of can external control fuel cock and air door engine pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207568748U (en) |
-
2017
- 2017-09-30 CN CN201721309789.4U patent/CN207568748U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190409 Address after: 400700 Xinmao Road, Beibei District, Beibei District, Chongqing (free trade area) Patentee after: Chongqing Kaipu Jibao Power Machinery Co., Ltd. Address before: 707 No. 6 Fengqi Road, Caijiagang Town, Beibei District, Beibei District, Chongqing Patentee before: CHONGQING KAIBAO POWER MACHINERY CO., LTD. |
|
| TR01 | Transfer of patent right |