CN202250463U - Carburetor enrichment device used for general double-stroke engine on ice auger - Google Patents
Carburetor enrichment device used for general double-stroke engine on ice auger Download PDFInfo
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- CN202250463U CN202250463U CN2011203876809U CN201120387680U CN202250463U CN 202250463 U CN202250463 U CN 202250463U CN 2011203876809 U CN2011203876809 U CN 2011203876809U CN 201120387680 U CN201120387680 U CN 201120387680U CN 202250463 U CN202250463 U CN 202250463U
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- enriching
- carburetor
- handle bracket
- enrichment
- handle
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Abstract
The utility model discloses a carburetor enrichment device used for a general double-stroke engine on an ice auger, which relates to the field of the carburetor enrichment device arranged on the general double-stroke engine of the ice auger. A carburetor throat (10), an air vent (13) of an enrichment handle bracket, a paper gasket air vent (12) and an air vent (11) of an air filter base are concentrically connected; a paper gasket (3) is additionally arranged between the enrichment handle bracket (24) and an air filter assembly (4); an enrichment handle (23) is contacted with an enrichment valve (22); one path of oil bubbles (18) is communicated with the carburetor throat (10) via an oil inlet path (19) of an enrichment chamber, the enrichment chamber (20) and an enrichment oil-supply path (31); and the other path of the oil bubbles is communicated with the carburetor throat (10) via a main oil storage chamber (29) of the carburetor, a main oil-supply path (30) and a carburetor oil needle (36). The carburetor enrichment device used for the general double-stroke engine on the ice auger is characterized in that the engine is easy to start under the freezing climatic conditions, and the efficiency of the ice auger is improved.
Description
Technical field
The two-cycle utility motor relates to the Carburetor enrichment-system field on the two-cycle utility motor that is installed on the ice auger on the utility model ice auger with the Carburetor enrichment-system.
Background technique
Ice auger is the device that is used for boring fishing on the ice face; Under the weather conditions of severe cold; The general purpose engine that is installed on the ice auger can easily be started, then should on Carburetor, install the gasoline enrichment-system additional, can enter in the carburetor throat through the enriching oil supply gallery by the gasoline that the Carburetor enriching is indoor during engine start; So that increase the indoor mixture strength of engine combustion, thereby motor started easily.
Summary of the invention
The purpose of the utility model provides on a kind of ice auger the two-cycle utility motor and uses the Carburetor enrichment-system; Through rotation enriching handle; Promote upgrading valve in the Carburetor; Make that to enter into enriching from gasoline in the oil input channel of enriching chamber indoor, get into carburetor throat through the enriching oil supply gallery again, make the motor purpose of starting easily after increasing the indoor mixture strength of engine combustion to reach.
The two-cycle utility motor is used the Carburetor enrichment-system on the ice auger; It comprises Carburetor, enriching Handleset, paper gasket, empty filter, construction bolt and petrol tank; Be coated with construction bolt in the empty filter mounting hole of the enriching Handleset mounting hole on the enriching handle bracket of the Carburetor mounting hole of Carburetor, enriching Handleset, the paper gasket mounting hole of paper gasket and empty filter; Form the Carburetor enrichment-system; Described Carburetor enrichment-system is installed on the two-cycle utility motor on the ice auger by described construction bolt, and carburetor throat, enriching handle bracket vent, paper gasket vent and empty filter base vent hole install with one heart jointly and link together; Paper gasket is installed between the enriching handle bracket and empty filter of enriching Handleset; The enriching handle bottom of enriching Handleset contacts with the upgrading valve outer end of Carburetor; The oil vacuole top of Carburetor is connected with the petrol tank upper space through return check valve and return tube; The oil vacuole bottom of Carburetor is connected with gasoline separator in the petrol tank through in line check valve and oil inlet pipe, and gasoline separator is immersed in the gasoline of petrol tank; Oil vacuole in the Carburetor is leaded up to enriching chamber oil input channel, enriching chamber and enriching oil supply gallery and is connected with carburetor throat, and another road of oil vacuole is connected with carburetor throat through carburetor main reservoir compartment, main oil supply gallery and carburetor needle valve.
The two-cycle utility motor is with the explanation of Carburetor enrichment-system working principle as follows on the utility model ice auger:
When pushing the oil vacuole of Carburetor; After the gasoline separator of gasoline in the fuel tank in fuel tank filters; Get into oil vacuole along oil inlet pipe through in line check valve, air and unnecessary gasoline will be got back in the fuel tank through return check valve and return tube, push repeatedly oil vacuole for several times after; Then can make the enriching chamber of gasoline one tunnel oil input channel entering Carburetor through the enriching chamber, another road then gets into the carburetor main reservoir compartment.
When the weather severe cold, motor is difficult to starting, at this moment clockwise rotates the enriching handle; Then promotion upgrading valve in enriching handle bottom moves to left, and the upgrading valve seal ring on the upgrading valve is also moved to left, and the while compression retracteding position spring; At this moment; Gasoline in the enriching chamber gets into the enriching oil supply gallery through the original installation stop portion of upgrading valve seal ring and gets into carburetor throat, thereby has increased mixture strength in the firing chamber of two-cycle utility motor, makes motor be able to start.After the engine start, the enriching handle is rotated counterclockwise, return spring moves to right upgrading valve and upgrading valve seal ring to reset, and then the enriching oil supply gallery is closed.
After engine start success proper functioning; Produce negative pressure owing to change pool device trunnion place; Gasoline gets into carburetor throat from petrol tank through oil inlet pipe, in line check valve, oil vacuole, carburetor main reservoir compartment, main oil supply gallery; Enter into the firing chamber of two-cycle utility motor at last, thereby guarantee to start function normally to move.
Because the throttle line on the motor drives the closure rotation, make the position that is inserted in the carburetor needle valve in the main oil supply gallery that axial displacement take place, the passage section in the main oil supply gallery is changed, also change through the fuel delivery that flows in the carburetor throat thereupon.
The structure of Carburetor is explained as follows:
The indoor upgrading valve left end of enriching that is installed in Carburetor contacts with enriching handle bottom, and the right-hand member return spring indoor with being installed in enriching contacts, and on upgrading valve right-hand member seam, is set with the upgrading valve seal ring.
Enriching Handleset structure is explained as follows:
The enriching Handleset is made up of enriching handle, enriching handle bracket, enriching handle bracket nut, lining and enriching handle bracket bolt; In the enriching handle, have enriching handle bracket bolt mounting holes; On the bending plate of enriching handle bracket top, have the handle bracket bolt mounting holes; The handle limiting stopper that the bending plate upper end has bending to link to each other on top carries out spacing to the rotation of enriching handle; The top bending plate of enriching handle bracket and bottom bending plate are connected as a body after through bending, enriching handle bottom can be rotated freely, and do not interfered; On the bending plate of the bottom of enriching handle bracket, have two enriching Handleset mounting holes; The middle part of bending plate has enriching handle bracket vent in the bottom of enriching handle bracket; In empty filter base vent hole, paper gasket vent, enriching handle bracket vent entering carburetor throat, form combustion mixture for ambient air with gasoline.
The support nut of enriching handle, lining and enriching handle bracket bolt are linked to be enriching Handleset single piece with enriching handle and enriching handle bracket.
Being installed in two-cycle utility motor on the ice auger is two-cycle utility motor starting easily under the weather conditions of severe cold that can make on the ice auger with Carburetor enrichment-system advantage, thereby has guaranteed the normal operation of motor, has improved the brill ice efficient of ice auger.
Description of drawings
Fig. 1: for two-cycle utility motor on the ice auger with the decomposition scheme of installation except petrol tank 15 in the Carburetor enrichment-system.
Fig. 2: 2 installations are connected oil supply system figure with the enriching Handleset for petrol tank 15, Carburetor 1.
Fig. 3: be enriching Handleset 2 mounting connection structure cross-sectional schematic.
Fig. 4: be enriching handle bracket 24 schematic three dimensional views.
Fig. 5: the enriching handle 23 main schematic representation of looking.
Embodiment
Referring to Fig. 1 and Fig. 2; The two-cycle utility motor is used the Carburetor enrichment-system on the ice auger; It comprises Carburetor 1, enriching Handleset 2, paper gasket 3, empty filter 4, construction bolt 5 and petrol tank 15; Be coated with construction bolt 5 in the empty filter mounting hole 6 of the enriching Handleset mounting hole 8 on the enriching handle bracket 24 of the Carburetor mounting hole 9 of Carburetor 1, enriching Handleset 2, the paper gasket mounting hole 7 of paper gasket 3 and empty filter 4; Form the Carburetor enrichment-system; Described Carburetor enrichment-system is installed on the two-cycle utility motor on the ice auger by described construction bolt 5, and carburetor throat 10, enriching handle bracket vent 13, paper gasket vent 12 and empty filter base vent hole 11 install with one heart jointly and link together; Paper gasket 3 is installed between the enriching handle bracket 24 and empty filter 4 of enriching Handleset 2; Enriching handle 23 bottoms of enriching Handleset 2 contact with upgrading valve 22 outer ends of Carburetor 1; Oil vacuole 18 tops of Carburetor 1 are connected with petrol tank 15 upper spaces through return check valve 39 and return tube 16; Oil vacuole 18 bottoms of Carburetor 1 are connected with petrol tank 15 interior gasoline separators 14 through in line check valve 28 and oil inlet pipe 17, and gasoline separator 14 is immersed in the gasoline of petrol tank 15; Oil vacuole 18 in the Carburetor 1 is leaded up to enriching chamber oil input channel 19, enriching chamber 20 and enriching oil supply gallery 31 and is connected with carburetor throat 10, and oil vacuole 18 another roads are connected with carburetor throat 10 through carburetor main reservoir compartment 29, main oil supply gallery 30 and carburetor needle valve 36.
Referring to Fig. 3; Enriching Handleset 2 is made up of enriching handle 23, enriching handle bracket 24, enriching handle bracket nut 25, lining 26 and enriching handle bracket bolt 27; As shown in Figure 5, in enriching handle 23, have enriching handle bracket bolt mounting holes 35, as shown in Figure 4; On enriching handle bracket 24 top bending plates, have handle bracket bolt mounting holes 34; As shown in Figure 3, lining 26 is placed in the enriching handle bracket bolt mounting holes 35 of enriching handle 23, and enriching handle bracket bolt 27 is installed in the handle bracket bolt mounting holes 34 of lining 26 and enriching handle bracket 24; Threaded end at enriching handle bracket bolt 27 adds enriching handle bracket nut 25, enriching handle 23 is rotatably installed be connected on the enriching handle bracket 24 top bending plates.
Referring to Fig. 4, enriching handle bracket 24 top bending plates and bottom bending plate are connected as a body through bending; On enriching handle bracket 24 bottom bending plates, have two enriching Handleset mounting holes 8; Have enriching handle bracket vent 13 at the middle part of enriching handle bracket 24 bottom bending plates, get in the carburetor throats 10 through empty filter base vent hole 11, paper gasket vent 12 and enriching handle bracket vent 13 for ambient air.
Claims (4)
1. the two-cycle utility motor is used the Carburetor enrichment-system on the ice auger; It comprises Carburetor (1), enriching Handleset (2), paper gasket (3), empty filter (4), construction bolt (5) and petrol tank (15); It is characterized in that being coated with construction bolt (5) in the empty filter mounting hole (6) of paper gasket mounting hole (7) and empty filter (4) of enriching Handleset mounting hole (8), paper gasket (3) on the enriching handle bracket (24) of Carburetor mounting hole (9), enriching Handleset (2) at Carburetor (1); Form the Carburetor enrichment-system; Described Carburetor enrichment-system is installed on the two-cycle utility motor on the ice auger by described construction bolt (5), and carburetor throat (10), enriching handle bracket vent (13), paper gasket vent (12) and empty filter base vent hole (11) install with one heart jointly and link together; Paper gasket (3) is installed between the enriching handle bracket (24) and empty filter (4) of enriching Handleset (2); Enriching handle (23) bottom of enriching Handleset (2) contacts with upgrading valve (22) outer end of Carburetor (1); Oil vacuole (18) top of Carburetor (1) is connected with petrol tank (15) upper space through return check valve (39) and return tube (16); Oil vacuole (18) bottom of Carburetor (1) is connected with the interior gasoline separator (14) of petrol tank (15) through in line check valve (28) and oil inlet pipe (17), and gasoline separator (14) is immersed in the gasoline of petrol tank (15); Oil vacuole (18) in the Carburetor (1) is leaded up to enriching chamber oil input channel (19), enriching chamber (20) and enriching oil supply gallery (31) and is connected with carburetor throat (10), and another road of oil vacuole (18) is connected with carburetor throat (10) through carburetor main reservoir compartment (29), main oil supply gallery (30) and carburetor needle valve (36).
2. the two-cycle utility motor is used the Carburetor enrichment-system on the ice auger according to claim 1; It is characterized in that enriching Handleset (2) is made up of enriching handle (23), enriching handle bracket (24), enriching handle bracket nut (25), lining (26) and enriching handle bracket bolt (27); Be placed with lining (26) in the enriching handle bracket bolt mounting holes (35) that in enriching handle (23), has; Enriching handle bracket bolt (27) is installed in the handle bracket bolt mounting holes (34) of lining (26) and enriching handle bracket (24); Threaded end at enriching handle bracket bolt (27) adds enriching handle bracket nut (25), enriching handle (23) is rotatably installed be connected on the bending plate of enriching handle bracket (24) top.
3. the two-cycle utility motor is used the Carburetor enrichment-system on the ice auger according to claim 1, it is characterized in that the handle limiting stopper (33) that the bending plate upper end has bending to link to each other on enriching handle bracket (24) top.
4. the two-cycle utility motor is used the Carburetor enrichment-system on the ice auger according to claim 1, it is characterized in that being connected as a body after enriching handle bracket (24) top bending plate and bottom bending plate are through bending; On the bending plate of enriching handle bracket (24) bottom, have two enriching Handleset mounting holes (8), the bending plate middle part has enriching handle bracket vent (13) in enriching handle bracket (24) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203876809U CN202250463U (en) | 2011-10-07 | 2011-10-07 | Carburetor enrichment device used for general double-stroke engine on ice auger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203876809U CN202250463U (en) | 2011-10-07 | 2011-10-07 | Carburetor enrichment device used for general double-stroke engine on ice auger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202250463U true CN202250463U (en) | 2012-05-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203876809U Expired - Lifetime CN202250463U (en) | 2011-10-07 | 2011-10-07 | Carburetor enrichment device used for general double-stroke engine on ice auger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202250463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352801A (en) * | 2011-10-07 | 2012-02-15 | 许岩 | Carburetor enrichment-system for two-stroke universal engine on ice drill |
| CN115387935A (en) * | 2022-07-21 | 2022-11-25 | 临沂市华阳机械有限公司 | Small-size engine starting lifting device suitable for severe cold district |
-
2011
- 2011-10-07 CN CN2011203876809U patent/CN202250463U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352801A (en) * | 2011-10-07 | 2012-02-15 | 许岩 | Carburetor enrichment-system for two-stroke universal engine on ice drill |
| CN115387935A (en) * | 2022-07-21 | 2022-11-25 | 临沂市华阳机械有限公司 | Small-size engine starting lifting device suitable for severe cold district |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |