CN210564946U - Direct-connection portable gasoline power air compressor - Google Patents
Direct-connection portable gasoline power air compressor Download PDFInfo
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- CN210564946U CN210564946U CN201920605817.XU CN201920605817U CN210564946U CN 210564946 U CN210564946 U CN 210564946U CN 201920605817 U CN201920605817 U CN 201920605817U CN 210564946 U CN210564946 U CN 210564946U
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Abstract
The utility model belongs to the technical field of the air compressor machine, concretely relates to portable petrol power air compressor machine of direct connection, including gasoline engine, output main shaft, fan blade, air compressor machine box, air compressor machine bent axle and piston cylinder link mechanism, the output main shaft is connected with the gasoline engine cooperation, the rotation of output main shaft is pegged graft in the air compressor machine box, the output main shaft respectively with the fan blade with the cooperation of air compressor machine bent axle is connected, and the fan blade is located air compressor machine bent axle front end, and the air compressor machine bent axle sets up in the air compressor machine box, piston cylinder link mechanism sets up at the lateral part of air compressor machine box, and the air compressor machine bent axle is connected with piston cylinder. The utility model has the advantages of it is following: 1. gasoline power replaces a motor to work; 2. the utility model discloses a gasoline engine output shaft direct connection synchronous operation of air compressor machine bent axle and gasoline engine has the rotational speed height, the efficient advantage of air compressor machine air-charging, than with the efficient 20% of horsepower gasoline engine belt drive air compressor machine.
Description
Technical Field
The utility model belongs to the technical field of the air compressor machine, concretely relates to portable petrol power air compressor machine of antithetical couplet.
Background
An air compressor is a device for compressing air. The air compressor is similar to the water pump. Most air compressors are reciprocating piston type, rotating vane or rotating screw.
The existing direct-connection portable air compressor on the market at present is driven by a motor, and once the electric power is insufficient and unstable, the air compressor cannot work. The present design is designed for this case.
SUMMERY OF THE UTILITY MODEL
In order to compensate for the defects of the prior art, the utility model provides a technical scheme of a direct connection portable gasoline power air compressor.
The utility model provides a portable gasoline power air compressor of direct connection, its characterized in that includes gasoline engine, output main shaft, fan blade, air compressor box, air compressor machine bent axle and piston cylinder link mechanism, the output main shaft is connected with the gasoline engine cooperation, the rotatory grafting of output main shaft is in the air compressor machine box, the output main shaft respectively with the fan blade with the air compressor machine bent axle cooperation is connected, the fan blade is located air compressor machine bent axle front end, the air compressor machine bent axle sets up in the air compressor machine box, piston cylinder link mechanism sets up the lateral part at the air compressor machine box, the air compressor machine bent axle is connected with piston cylinder link mechanism transmission.
The direct-connection portable gasoline power air compressor is characterized in that the output main shaft is an integrated structure arranged on the gasoline engine.
The direct-connection portable gasoline power air compressor is characterized in that the output main shaft is of a split structure and comprises a gasoline engine output shaft mounted on a gasoline engine and an extension shaft in transmission connection with the gasoline engine output shaft, the extension shaft is rotatably inserted into the air compressor box body, the front end of the extension shaft is connected with the fan blade in a matched mode, and the rear end of the extension shaft is connected with the air compressor crankshaft in a matched mode.
The direct-connection portable gasoline power air compressor is characterized in that an output shaft of a gasoline engine of the gasoline engine is inserted into the front end of the lengthened shaft, and the gasoline engine and the lengthened shaft are connected through a first flat key.
The direct-connection portable gasoline power air compressor is characterized in that the lengthened shaft is connected with the crankshaft of the air compressor through a second flat key.
The direct-connection portable gasoline power air compressor is characterized in that the fan blades are fixedly sleeved on the lengthened shaft through snap springs.
The direct-connection portable gasoline power air compressor is characterized by further comprising a connector air guide cover, one end of the connector air guide cover is fixedly connected with the gasoline engine, the other end of the connector air guide cover is fixedly connected with the air compressor box body, and the fan blade is located in a cavity formed by the connector air guide cover and the air compressor box body.
The direct-connection portable gasoline power air compressor is characterized in that the connector wind scooper and the gasoline engine are of an integrated structure.
The direct-connection portable gasoline power air compressor is characterized in that the rear end of the air compressor box body is fixedly connected with an air compressor box body cover.
The direct-connection portable gasoline power air compressor is characterized in that an air compressor sealing gasket is arranged between the air compressor box body and the air compressor box body cover.
Compared with the prior art, the utility model has the advantages of it is following:
1. gasoline power replaces a motor to work;
2. the traditional gasoline power air compressor is mainly driven by a belt at present, the utility model relates to a direct-connection synchronous operation of an air compressor crankshaft and a gasoline engine output shaft of a gasoline engine, and has the advantages of high rotating speed and high air charging efficiency of the air compressor;
3. the utility model discloses reduce middle drive part, if: a belt, a belt wheel and the like can reduce the failure rate of a transmission part;
4. the air compressor part of the utility model is directly arranged on the gasoline engine and is connected with the gasoline power into a whole, thus saving the cost of accessories;
5. the design fully considers the condition of high temperature generated in the operation process of the air compressor, and the forced air cooling fan blade is added, so that the temperature of the air compressor is effectively reduced;
6. the design can integrally reduce the volume of the gasoline power air compressor, and the structure is compact and convenient to move and transport.
Drawings
FIG. 1 is an exploded view of the embodiment 1;
FIG. 2 is a second exploded view of the second embodiment 1;
FIG. 3 is an exploded view of the embodiment 2.
In the figure: the device comprises a gasoline engine 1, a gasoline engine 100 output shaft, a connector wind scooper 2, a fastening screw 3, a lengthened shaft 4, a first flat key 5, a snap spring 6, a fan blade 7, a second flat key 8, an air compressor crankshaft 9, an air compressor box 10, an air compressor sealing gasket 11, a piston cylinder connecting rod mechanism 12, an air compressor box cover 13 and an output main shaft 14.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1
As shown in fig. 1 and 2, the direct connection portable gasoline power air compressor comprises a gasoline engine 1, a connector wind scooper 2, an output main shaft 14, a first flat key 5, a fan blade 7, a second flat key 8, an air compressor box body 10, an air compressor crankshaft 9 and a piston cylinder connecting rod mechanism 12. The output main shaft 14 is a split structure, and includes a gasoline engine output shaft 100 mounted on the gasoline engine 1 in a known manner and an extension shaft 4 in transmission connection with the gasoline engine output shaft 100.
The connector wind scooper 2 and the gasoline engine 1 are of a split structure, the front end of the connector wind scooper 2 is fixedly connected with the rear end of the gasoline engine 1, the rear end of the connector wind scooper 2 is fixedly connected with the air compressor box body 10, the rear end of the air compressor box body 10 is fixedly connected with the air compressor box body cover 13, and an air compressor sealing gasket 11 is arranged between the air compressor box body 10 and the air compressor box body cover 13.
The lengthened shaft 4 is rotatably inserted into the air compressor box body 10, the air compressor crankshaft 9 is arranged in the air compressor box body 10 in a known mode, the side surface of the air compressor box body 10 is fixedly connected with a shell, and a piston cylinder connecting rod mechanism 12 is arranged in the shell. The gasoline engine output shaft 100 of the gasoline engine 1 is inserted at the front end of the lengthened shaft 4, the gasoline engine output shaft and the lengthened shaft are in transmission connection through a first flat key 5, the fan blade 7 is fixedly sleeved at the front end of the lengthened shaft 4 through a clamp spring 6, the rear end of the lengthened shaft 4 is inserted on the air compressor crankshaft 9, and the gasoline engine output shaft and the lengthened shaft are in transmission connection through a second flat key 8. The compressor crankshaft 9 is in driving connection with a piston-cylinder linkage 12 in a known manner.
More specifically:
in this embodiment, the fan blade 7 is located in a cavity formed by the connector wind scooper 2 and the air compressor case 10.
In this embodiment, the connector wind scooper 2 is connected to the gasoline engine 1 through screws, and the connector wind scooper 2 is connected to the gasoline engine 1 and the air compressor case 10, and guides the wind generated by the fan blades 7 to the air compressor case 10 during operation.
In the present embodiment, the extension shaft 4 is connected to a gasoline engine output shaft 100 of the gasoline engine 1 to transmit output power.
In the present embodiment, the fastening screw 3 is attached to the elongated shaft 4, and the fastening is corrected to the elongated shaft 4.
In the present embodiment, the first flat key 5 connects the gasoline engine shaft 1 and the extension shaft 4 to transmit power.
In this embodiment, fan blade 7 is installed on extension shaft 4, fixes with jump ring 6, and the operation is the wind, and the cooling air compressor machine.
In the embodiment, the second flat key 8 is connected with the lengthened shaft 4 and the air compressor crankshaft 9 to transmit power.
In this embodiment, the air compressor crankshaft 9 drives the piston cylinder link mechanism 12 to reciprocate, so as to generate an air source.
In the present embodiment, an air compressor gasket 11 and an air compressor case cover 13 are attached to the air compressor case 10, sealing the air compressor lubricating oil.
The power transmission of the embodiment is as follows: the gasoline engine 1 drives an extension shaft 4, the extension shaft 4 drives a fan blade 7 and an air compressor crankshaft 9, and the air compressor crankshaft 9 drives a piston cylinder connecting rod mechanism 12.
The gasoline engine 1, the fan blade 7, the air compressor box 10, the air compressor crankshaft 9 and the piston cylinder connecting rod mechanism 12 in the embodiment are all known structures.
Example 2
As shown in fig. 3, example 2 differs from example 1 in the following points:
in embodiment 2, the output main shaft 14 is of an integral structure, which is equivalent to designing the output shaft 100 and the extension shaft 4 of the gasoline engine in embodiment 1 into an integral structure.
In embodiment 2, the connector wind scooper 2 and the casing of the gasoline engine 1 are of an integral structure, and can be realized by adopting welding or integral forming and other processes, and a fastener is not needed to connect the connector wind scooper 2 and the gasoline engine 1.
The utility model has the advantages of it is following:
1. gasoline power replaces the motor to work.
2. Traditional petrol power air compressor machine is mainly with belt drive at present, the utility model discloses an air compressor machine bent axle 9 and gasoline engine 1's gasoline engine output shaft 100 directly allies oneself with synchronous operation, has the rotational speed height, the efficient advantage of air compressor machine air-charging, and is more efficient 20% than with horsepower gasoline engine belt drive air compressor machine.
3. The utility model discloses reduce middle drive part, if: belts, pulleys, etc. The failure rate of the transmission part can be reduced.
4. The utility model discloses an air compressor machine part is directly adorned on the gasoline engine, even as an organic whole with gasoline power, practices thrift the accessory cost.
5. The design fully considers the condition that the air compressor generates high temperature in the operation process, and the forced air cooling fan blade is added, so that the temperature of the air compressor is effectively reduced.
6. The design can integrally reduce the volume of the gasoline power air compressor, and the structure is compact and convenient to move and transport.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A direct connection portable gasoline power air compressor is characterized by comprising a gasoline engine (1), an output main shaft (14), a fan blade (7), an air compressor box body (10), an air compressor crankshaft (9), a piston cylinder connecting rod mechanism (12) and a connector wind scooper (2), wherein the output main shaft (14) is matched and connected with the gasoline engine (1), the output main shaft (14) is rotatably inserted in the air compressor box body (10), the output main shaft (14) is respectively matched and connected with the fan blade (7) and the air compressor crankshaft (9), the fan blade (7) is positioned at the front end of the air compressor crankshaft (9), the air compressor crankshaft (9) is arranged in the air compressor box body (10), the piston cylinder connecting rod mechanism (12) is arranged at the side part of the air compressor box body (10), and the air compressor crankshaft (9) is in transmission connection with the piston cylinder connecting rod mechanism (12), one end of the connector wind scooper (2) is fixedly connected with the gasoline engine (1), the other end of the connector wind scooper is fixedly connected with the air compressor box body (10), and the fan blade (7) is located in a cavity formed by the connector wind scooper (2) and the air compressor box body (10).
2. The direct-connected portable gasoline power air compressor as claimed in claim 1, wherein the output spindle (14) is an integrated structure mounted on the gasoline engine (1).
3. The direct connection portable gasoline power air compressor as claimed in claim 1, wherein the output main shaft (14) is of a split structure and comprises a gasoline engine output shaft (100) mounted on the gasoline engine and an extension shaft (4) in transmission connection with the gasoline engine output shaft (100), the extension shaft (4) is rotatably inserted into the air compressor box body (10), the front end of the extension shaft (4) is in fit connection with the fan blade (7), and the rear end of the extension shaft is in fit connection with the air compressor crankshaft (9).
4. The direct-connected portable gasoline powered air compressor as claimed in claim 3, characterized in that the gasoline engine output shaft (100) of the gasoline engine (1) is inserted into the front end of the extension shaft (4), and the two are connected through the first flat key (5).
5. The direct-connected portable gasoline powered air compressor as claimed in claim 3, characterized in that the extension shaft (4) is connected with the air compressor crankshaft (9) through a second flat key (8).
6. The direct-connection portable gasoline power air compressor as claimed in claim 3, wherein the fan blades (7) are fixedly sleeved on the lengthened shaft (4) through snap springs (6).
7. The direct-connection portable gasoline power air compressor as claimed in claim 1, wherein the connector wind scooper (2) and the gasoline engine (1) are of an integral structure.
8. The direct connection portable gasoline power air compressor as claimed in any one of claims 1-6, characterized in that the rear end of the air compressor case (10) is fixedly connected with an air compressor case cover (13).
9. The direct-connected portable gasoline power air compressor as claimed in any one of claims 1-6, characterized in that an air compressor gasket (11) is arranged between the air compressor casing (10) and the air compressor casing cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605817.XU CN210564946U (en) | 2019-04-29 | 2019-04-29 | Direct-connection portable gasoline power air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605817.XU CN210564946U (en) | 2019-04-29 | 2019-04-29 | Direct-connection portable gasoline power air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210564946U true CN210564946U (en) | 2020-05-19 |
Family
ID=70641116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920605817.XU Active CN210564946U (en) | 2019-04-29 | 2019-04-29 | Direct-connection portable gasoline power air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210564946U (en) |
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2019
- 2019-04-29 CN CN201920605817.XU patent/CN210564946U/en active Active
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