CN211666825U

CN211666825U - Dual-fuel carburetor

Info

Publication number: CN211666825U
Application number: CN202020323516.0U
Authority: CN
Inventors: 郑荔枝
Original assignee: Fujian Fuding Jinxing Universal Machine Carburetor Co ltd
Current assignee: Fujian Fuding Jinxing Universal Machine Carburetor Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-10-13
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a dual-fuel carburetor relates to mechanical technical field, including the carburetor main part, one side of carburetor main part is provided with vapor oil pipe, the sealing plug is installed in the outside of connecting pipe, the outside of sealing plug is provided with coal oil pipe, coal oil pipe's lower extreme is provided with vapor oil pipe, the siphunculus is installed to coal oil pipe's inboard, the top cap is installed to one side of siphunculus. The device is rational in infrastructure, the selection of two kinds of double fuels, the person of facilitating the use independently selects according to the condition, the relative economic expenditure of user that has saved that also corresponds, the setting of footboard from top to bottom, be convenient for adjust, the input of original paper fund is saved in succinct operation, the danger that appears leaking is placed in the setting of sealing plug, the setting up of dwang makes the top cap can parallel movement, guarantee the driving fit, the setting of siphunculus can be guaranteed to carry out double fuel mixed use at horizontal position, the global design is humanized, and is reasonable, consumer's energy and financial resources have been practiced thrift.

Description

Dual-fuel carburetor

Technical Field

The utility model relates to the technical field of machinery, specifically a dual-fuel carburetor.

Background

The carburetor is a mechanical device which mixes gasoline and air in a certain proportion under the action of vacuum generated by the operation of an engine. A carburetor is a precise mechanical device which utilizes the kinetic energy of the intake air flow to atomize gasoline. Its important role in the engine may be referred to as the engine's "heart". The complete device comprises a starting device, an idling device, a medium load device, a full load device and an accelerating device. The carburetor can automatically match corresponding concentration according to different working state requirements of the engine and output corresponding amount of mixed gas, and in order to enable the mixed gas to be uniformly mixed, the carburetor also has the effect of atomizing fuel oil so as to enable a machine to normally run. The function of the carburetor is: providing fuel oil with corresponding quantity according to the requirements of different working conditions of the internal combustion engine; atomizing fuel oil and uniformly mixing the fuel oil and air to obtain combustible mixed gas with a certain component so as to facilitate good combustion; ensuring smooth transition between working conditions of internal combustion engine

However, since the price of gasoline is higher than that of kerosene, most of the existing carburetors are only suitable for one kind of oil, which brings relatively much economic expenditure to users, and also brings inconvenience to users when only gasoline or kerosene is filled in a gas station under specific conditions. Accordingly, one skilled in the art has provided a dual fuel carburetor to address the problems set forth in the background above.

Disclosure of Invention

An object of the utility model is to provide a dual-fuel carburetor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dual-fuel carburetor, includes the carburetor main part, one side of carburetor main part is provided with the connecting pipe, the sealing plug is installed in the outside of connecting pipe, the outside of sealing plug is provided with coal oil pipe, coal oil pipe's lower extreme is provided with petrol pipe, the siphunculus is installed to coal oil pipe's inboard, the top cap is installed to one side of siphunculus, the inboard of top cap is provided with the dwang, the removal axle is installed to the lower extreme of dwang, removal axle inboard is provided with the connecting rod.

As a further aspect of the present invention: one end of the connecting rod is provided with a connecting sleeve, the connecting sleeve is a right-angle component, the lower end of the connecting sleeve is connected with a fixed rod, and the connecting rod is fixedly connected with the fixed rod through the connecting sleeve.

As a further aspect of the present invention: the fixing rod is vertically connected with a connecting shaft, the connecting shaft is connected with an upper pedal and a lower pedal in a welding mode, and the upper pedal and the lower pedal are fixedly connected with the fixing rod through the connecting shaft.

As a further aspect of the present invention: the sealing plug is provided with two, the sealing plug is provided with the round hole that matches with coal oil pipe and gasoline pipe internal diameter size, coal oil pipe and gasoline pipe run through in the sealing plug respectively.

As a further aspect of the present invention: the top cap is provided with two altogether, the inboard of top cap is provided with the recess, dwang through connection top cap, the dwang is provided with two altogether, it runs through the connection dwang respectively to remove a both ends, the top cap passes through the dwang rotation with the removal axle and is connected.

As a further aspect of the present invention: the siphunculus is provided with four altogether, siphunculus perpendicular welded connection is in the top cap, the top cap is the component that equals with coal oil pipe and gasoline pipe internal diameter.

Compared with the prior art, the beneficial effects of the utility model are that: the device is rational in infrastructure, the selection of two kinds of double fuels, can the person of facilitating the use independently select according to the condition, the relative economic expenditure of user that has saved that also corresponds, the setting of footboard from top to bottom, be convenient for adjust, the input of original paper fund is saved in succinct operation, the danger that appears leaking is placed in the setting of sealing plug, the setting up of dwang makes the top cap can parallel movement, guarantee the driving fit, the setting of siphunculus can be guaranteed to carry out double fuel mixed use at horizontal position, the global design is humanized, and is reasonable, consumer's energy and financial resources have been practiced thrift.

Drawings

FIG. 1 is a schematic diagram of a dual fuel carburetor;

FIG. 2 is a schematic diagram of a dual draft tube in a dual fuel carburetor;

FIG. 3 is a schematic diagram of the rotary structure of a dual fuel carburetor;

fig. 4 is a schematic structural diagram of a pedal device in a dual-fuel carburetor.

In the figure: 1. a carburetor body; 2. a sealing plug; 3. a coal oil pipe; 4. fixing the rod; 5. a connecting pipe; 6. a gasoline pipe; 7. pipe passing; 8. a top cover; 9. rotating the rod; 10. a connecting rod; 11. a connecting shaft; 12. a movable shaft; 13. connecting a sleeve; 14. an upper pedal; 15. and (5) a pedal is lowered.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the present invention, a dual-fuel carburetor, including carburetor main body 1, one side of carburetor main body 1 is provided with connecting pipe 5, sealing plug 2 is installed in the outside of connecting pipe 5, the outside of sealing plug 2 is provided with coal oil pipe 3, the lower extreme of coal oil pipe 3 is provided with gasoline pipe 6, siphunculus 7 is installed to the inboard of coal oil pipe 3, top cap 8 is installed to one side of siphunculus 7, the inboard of top cap 8 is provided with dwang 9, removal axle 12 is installed to the lower extreme of dwang 9, removal axle 12 inboard is provided with connecting.

In fig. 4, a connecting sleeve 13 is arranged at one end of the connecting rod 10, the connecting sleeve 13 is a right-angle member, the fixing rod 4 is connected to the lower end of the connecting sleeve 13, and the connecting rod 10 and the fixing rod 4 are fixedly connected through the connecting sleeve 13, so that the connecting rod is convenient to connect, dismount and mount.

In fig. 4, the fixing rod 4 is vertically connected with the connecting shaft 11, the connecting shaft 11 is connected with the upper pedal 14 and the lower pedal 15 in a welding manner, and the upper pedal 14 and the lower pedal 15 are fixedly connected with the fixing rod 4 through the connecting shaft 11, so that the adjustment is facilitated.

In fig. 2, two sealing plugs 2 are arranged, the sealing plugs 2 are provided with circular holes matched with the inner diameters of the kerosene pipe 3 and the gasoline pipe 6, and the kerosene pipe 3 and the gasoline pipe 6 respectively penetrate through the sealing plugs 2 so as to avoid the risk of leakage.

In fig. 3, the top cover 8 is provided with two, the inner side of the top cover 8 is provided with a groove, the rotating rods 9 are connected with the top cover 8 in a penetrating manner, the rotating rods 9 are provided with two, the two ends of the moving shaft 12 are respectively connected with the rotating rods 9 in a penetrating manner, the top cover 8 and the moving shaft 12 are connected in a rotating manner through the rotating rods 9, and the top cover 8 is guaranteed to be free from deviation due to parallel movement.

In fig. 2, four through pipes 7 are provided, the through pipes 7 are vertically welded to a top cover 8, and the top cover 8 is a member having the same inner diameter as the kerosene pipe 3 and the gasoline pipe 6, and maintains the sealing performance.

The utility model discloses a theory of operation is: when a user drives the vehicle, the user steps on the lower pedal 15 according to the running speed and the lower speed, the lower pedal 15 is fixed on the connecting rod 4 through the connecting shaft 11 and the connecting rod 10 to drive the movable shaft 12 to move up and down, because the two ends of the moving shaft 12 are sleeved with the rotating rods 9, the rotating rods 9 drive the top cover 8 to move in parallel by rotating, the top cover 8 is pushed inwards to block the coal oil pipe 3, so that the outlet of the gasoline pipe 6 is opened at the lower end to carry out atomization movement, when the speed is higher, the upper pedal 14 is lifted, the upper pedal 14 is fixed on the rod 4 through the connecting shaft 11, the connecting rod 10 drives the movable shaft 12 to move up and down, because the two ends of the moving shaft 12 are sleeved with the rotating rods 9, the rotating rods 9 drive the top cover 8 to move in parallel by rotating, the top cover 8 is pushed inwards to block the gasoline pipe 6, thereby the export of coal oil pipe 3 is opened to the lower extreme, carries out the atomizing motion, and convenient user can independently carry out the selection of verifying according to the circumstances at present.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a dual-fuel carburetor, includes carburetor main part (1), its characterized in that, one side of carburetor main part (1) is provided with connecting pipe (5), sealing plug (2) are installed in the outside of connecting pipe (5), the outside of sealing plug (2) is provided with coal oil pipe (3), the lower extreme of coal oil pipe (3) is provided with petrol pipe (6), siphunculus (7) are installed to the inboard of coal oil pipe (3), top cap (8) are installed to one side of siphunculus (7), the inboard of top cap (8) is provided with dwang (9), removal axle (12) are installed to the lower extreme of dwang (9), removal axle (12) inboard is provided with connecting rod (10).

2. A dual fuel carburetor according to claim 1, wherein one end of the connecting rod (10) is provided with a connecting sleeve (13), the connecting sleeve (13) is a right-angled member, the lower end of the connecting sleeve (13) is connected with the fixing rod (4), and the connecting rod (10) is fixedly connected with the fixing rod (4) through the connecting sleeve (13).

3. A dual fuel carburetor according to claim 2, wherein the fixing rod (4) is vertically connected with a connecting shaft (11), the connecting shaft (11) is welded with an upper pedal (14) and a lower pedal (15), and the upper pedal (14) and the lower pedal (15) are fixedly connected with the fixing rod (4) through the connecting shaft (11).

4. A dual fuel carburetor according to claim 1, wherein there are two sealing plugs (2), the sealing plugs (2) are provided with circular holes matching the inner diameters of the coal oil pipe (3) and the gasoline pipe (6), and the coal oil pipe (3) and the gasoline pipe (6) respectively penetrate through the sealing plugs (2).

5. A dual-fuel carburetor according to claim 1, wherein there are two top covers (8), there are grooves on the inner side of the top cover (8), the turning rod (9) is connected through the top cover (8), there are two turning rods (9), two ends of the moving shaft (12) are respectively connected through the turning rods (9), and the top cover (8) and the moving shaft (12) are rotatably connected through the turning rods (9).

6. A dual fuel carburettor according to claim 1 wherein there are four through tubes (7) and the through tubes (7) are welded vertically to a top cover (8), the top cover (8) being of the same internal diameter as the fuel (3) and fuel (6) tubes.