CN216157837U

CN216157837U - Air compressor for automobile

Info

Publication number: CN216157837U
Application number: CN202122194161.7U
Authority: CN
Inventors: 林洪
Original assignee: Hubei Xinlong Yuanda Automobile Technology Co ltd
Current assignee: Hubei Xinlong Yuanda Automobile Technology Co ltd
Priority date: 2021-09-11
Filing date: 2021-09-11
Publication date: 2022-04-01
Anticipated expiration: 2031-09-11

Abstract

The utility model discloses an air compressor for an automobile, which comprises a main cylinder, a first pressure cylinder, a first movable plate and a connecting pipe, wherein the inner wall of one side of the main cylinder is rotatably connected with a rotating plate through a bearing, one end of the outer wall of the other side of the rotating plate is rotatably connected with a rotating rod through a bearing, the outer wall of one side of the main cylinder is fixedly connected with a driving motor, one end of an output shaft of the driving motor is fixedly connected with the outer wall of one side of the rotating plate, through holes are formed in two ends of the circumferential outer wall of the top of the main cylinder, the top of each through hole is respectively and fixedly connected with the first pressure cylinder and the second pressure cylinder, and the outer walls of the tops of the first pressure cylinder and the second pressure cylinder are respectively and fixedly connected with a first top cover and a second top cover. The air compressor realizes the compression effect of the air compressor, and when the first moving plate ascends, the second moving plate is just in a downward moving state, so that air compressed in the first pressure cylinder is sucked into the second pressure cylinder again through the connecting pipe for compression again.

Description

Air compressor for automobile

Technical Field

The utility model relates to the technical field of air compressors, in particular to an air compressor for an automobile.

Background

Air compressors, also called air compressors, are devices for compressing gas, the air compressors are similar in construction to water pumps, most of them are reciprocating piston type, rotary vane or rotary screw, among which centrifugal compressors are very large applications, and also are commonly used reciprocating piston type air compressors.

At present, the reciprocating piston air compressor machine of current most all is the single cylinder design, and this kind of design often can have the single cylinder load big, influences the problem of use to along with the increase of rotational speed and time, the air compressor machine temperature of single cylinder design can sharply rise, produces great influence to the compression efficiency of air, consequently, need to design an air compressor machine for the car to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an air compressor for an automobile.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an air compressor for an automobile comprises a main cylinder, a first pressing cylinder, a first moving plate and a connecting pipe, wherein the inner wall of one side of the main cylinder is rotatably connected with a rotating plate through a bearing, one end of the outer wall at the other side of the rotating plate is rotatably connected with a rotating rod through a bearing, the outer wall at one side of the main cylinder is fixedly connected with a driving motor, one end of an output shaft of the driving motor is fixedly connected with the outer wall at one side of the rotating plate, both ends of the circumferential outer wall at the top of the main cylinder are provided with through holes, and the top of through-hole is fixedly connected with a first pressure cylinder and a second pressure cylinder respectively, the top outer wall of the first pressure cylinder and the second pressure cylinder is equally divided into a first top cover and a second top cover which are fixedly connected respectively, the outer wall of one end of the first top cover and the outer wall of one end of the second top cover are equally divided into an air inlet hole and an air outlet hole respectively, the inner walls of the circumferences of the first top cover and the second top cover are equally divided into an air inlet mechanism and an air outlet mechanism respectively, and the inner walls of the first pressure cylinder and the second pressure cylinder are provided with a compression mechanism respectively.

Preferably, the air inlet mechanism comprises a fixed frame, the circumferential outer wall of the fixed frame is fixedly connected to the bottoms of the circumferential inner walls of the first top cover and the second top cover respectively, and the middle positions of the circumferential inner walls of the first pressure cylinder and the second pressure cylinder are fixedly connected with the plugboard respectively.

Preferably, open between the one end top of plugboard and the bottom outer wall has first seal groove, and the circumference inner wall of first seal groove all pegs graft and has first sealing plug, the first apron of the equal fixedly connected with of bottom outer wall of first sealing plug, the first spring of equal fixedly connected with between the bottom outer wall intermediate position of first apron and the top outer wall of mount, the first gag lever post of the equal fixedly connected with of bottom outer wall of first apron.

Preferably, the air outlet mechanism comprises two second sealing plugs, a second sealing plug is arranged between the top of the other end of the plug board and the outer wall of the bottom of the plug board, the second sealing plugs are all plugged in the circumferential inner walls of the second sealing plugs, the second sealing plugs and the first sealing plugs are in opposite round table shapes, and a second cover plate is fixedly connected to the outer wall of the top of the second sealing plug.

Preferably, equal fixedly connected with second spring between the top outer wall of second apron and the bottom inner wall of first top cap and second top cap, and the inserting groove has all been opened to the top other end outer wall of first top cap and second top cap, and the equal fixedly connected with of top outer wall of second apron pegs graft into the second gag lever post of inserting groove inner wall, the equal fixedly connected with baffle of top outer wall intermediate position of inserting plate.

Preferably, the compression mechanism comprises a first movable plate and a second movable plate, the outer walls of the circumferences of the first movable plate and the second movable plate are respectively sleeved with a sealing ring, the outer walls of the bottoms of the first movable plate and the second movable plate are respectively and fixedly connected with two baffles, and the outer wall of one side, opposite to the baffles, of each baffle is rotatably connected with a rotating column through a bearing.

Preferably, the circumference outer wall of the rotary column is respectively sleeved with a first rotary rod and a second rotary rod, the outer wall of one side of the first rotary rod and the outer wall of the other side of the second rotary rod are respectively and fixedly connected with a first connecting rod and a second connecting rod, and the outer wall of the other side of the first connecting rod and the outer wall of the other side of the second connecting rod are respectively sleeved on the circumference outer wall of the rotary rod.

The utility model has the beneficial effects that:

1. through the main section of thick bamboo that sets up, when the staff is using this device, through starting driving motor, the rotor plate can rotate under driving motor's drive this moment, thereby drive head rod and first pivot removal through the pivot pole, make first movable plate do the piston motion at first pressure section of thick bamboo inner wall circulation, when first movable plate is moving down, thereby first apron can be because the inside pressure of first pressure section of thick bamboo reduces and pull open first sealing plug this moment, make the air enter into first pressure section of thick bamboo inside, and when first movable plate rose, compress the air in the first pressure section of thick bamboo, when compressing to certain degree, pressure can push up second apron and second sealing plug, thereby the air after will compressing is discharged, the compression effect of air compressor machine has been realized.

2. Through the second pressure section of thick bamboo that sets up, because the rotary rod is located rotor plate one end, consequently when first movable plate rose, the second movable plate just in time was in the state that moves down to inhale the second again through the connecting pipe and press section of thick bamboo in the air that the compression was accomplished in the section of thick bamboo in with first pressure again and compress once more, realized the multiple compression effect to the air, alleviateed the burden of a single pressure section of thick bamboo and improved the compression dynamics of air.

Drawings

Fig. 1 is a schematic sectional front view illustrating an air compressor for an automobile according to embodiment 1;

fig. 2 is a schematic structural view of a first connecting rod of an air compressor for an automobile according to embodiment 1;

fig. 3 is a schematic structural view of a first sealing plug of an air compressor for an automobile according to embodiment 1.

In the figure: the sealing device comprises a main barrel 1, a rotating plate 2, a first pressing barrel 3, a connecting pipe 4, a second pressing barrel 5, a second moving plate 6, a rotating rod 7, a first connecting rod 8, a first rotating rod 9, a baffle 10, a sealing ring 11, a first top cover 12, a driving motor 13, a fixing frame 14, a first spring 15, a first limiting rod 16, a first cover plate 17, a first sealing plug 18 and a plug-in groove 19.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, an air compressor for automobiles comprises a main cylinder 1, a first pressure cylinder 3, a first moving plate and a connecting pipe 4, wherein the inner wall of one side of the main cylinder 1 is rotatably connected with a rotating plate 2 through a bearing, one end of the outer wall of the other side of the rotating plate 2 is rotatably connected with a rotating rod 7 through a bearing, the outer wall of one side of the main cylinder 1 is connected with a driving motor 13 through a bolt, one end of an output shaft of the driving motor 13 is connected with the outer wall of one side of the rotating plate 2 through a bolt, through holes are respectively formed at both ends of the circumferential outer wall of the top of the main cylinder 1, the top of each through hole is welded with the first pressure cylinder 3 and the second pressure cylinder 5 respectively, the outer walls of the tops of the first pressure cylinder 3 and the second pressure cylinder 5 are respectively welded with a first top cover 12 and a second top cover, the outer walls of one ends of the first top cover 12 and the second top cover are respectively provided with an air inlet hole and an air outlet hole, the circumferential inner walls of the first top cover 12 and the second top cover are respectively provided with an air inlet mechanism and an air outlet mechanism, the inner walls of the first pressing cylinder 3 and the second pressing cylinder 5 are both provided with a compression mechanism.

Wherein, the mechanism of admitting air includes mount 14, and the circumference outer wall of mount 14 passes through bolted connection respectively in the circumference inner wall bottom of first top cap 12 and second top cap, and the peg board has all been welded to the circumference inner wall intermediate position of first pressure section of thick bamboo 3 and second pressure section of thick bamboo 5.

Wherein, it has first seal groove to open between one end top of plugboard and the bottom outer wall, and the circumference inner wall of first seal groove all pegs graft and have first sealing plug 18, and the bottom outer wall of first sealing plug 18 all has first apron 17 through bolted connection, all welds between the bottom outer wall intermediate position of first apron 17 and the top outer wall of mount 14 and has first spring 15, and the bottom outer wall of first apron 17 all welds first gag lever post 16.

The air outlet mechanism comprises two second sealing plugs, a second sealing plug is arranged between the top of the other end of the plug board and the outer wall of the bottom of the plug board, the second sealing plugs are all plugged in the circumferential inner walls of the second sealing plugs, the second sealing plugs and the first sealing plugs 18 are in opposite round table shapes, and the outer wall of the top of each second sealing plug is connected with a second cover plate through a bolt.

Wherein, all weld between the top outer wall of second apron and the bottom inner wall of first top cap 12 and second top cap has the second spring, and inserting groove 19 has all been opened to the top other end outer wall of first top cap 12 and second top cap, and the second gag lever post of inserting groove 19 inner wall is gone into in the welding of the top outer wall of second apron, and the baffle has all been welded to the top outer wall intermediate position of inserting plate.

The compression mechanism comprises a first movable plate and a second movable plate 6, sealing rings 11 are sleeved on the outer walls of the circumferences of the first movable plate and the second movable plate 6, two baffles 10 are welded on the outer walls of the bottoms of the first movable plate and the second movable plate 6, and rotating columns are rotatably connected between the outer walls of the two opposite sides of the baffles 10 through bearings.

The working principle is as follows: when the device is used, when a worker uses the device, the driving motor 13 is started, the rotating plate 2 rotates under the driving of the driving motor 13, so that the rotating rod 7 drives the first connecting rod 8 and the first rotating rod 9 to move, the first moving plate circularly performs piston motion on the inner wall of the first pressing cylinder 3, when the first moving plate moves downwards, the first cover plate 17 pulls open the first sealing plug 18 due to the reduction of the pressure intensity inside the first pressing cylinder 3, so that air enters the first pressing cylinder 3, air in the first pressing cylinder 3 is compressed when the first moving plate ascends, when the first moving plate is compressed to a certain degree, the pressure pushes open the second cover plate and the second sealing plug, so that the compressed air is discharged, the compression effect of the air compressor is realized, because the rotating rod 7 is positioned at one end of the rotating plate 2, when the first moving plate ascends, the second moving plate 6 is just in a downward moving state, so that the air compressed in the first pressing cylinder 3 is sucked into the second pressing cylinder 5 through the connecting pipe 4 for secondary compression, the multiple compression effect on the air is realized, the load of a single pressing cylinder is reduced, and the compression strength of the air is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An air compressor for automobiles comprises a main cylinder (1), a first pressure cylinder (3), a first moving plate and a connecting pipe (4), and is characterized in that the inner wall of one side of the main cylinder (1) is rotatably connected with a rotating plate (2) through a bearing, one end of the outer wall of the other side of the rotating plate (2) is rotatably connected with a rotating rod (7) through a bearing, the outer wall of one side of the main cylinder (1) is fixedly connected with a driving motor (13), one end of an output shaft of the driving motor (13) is fixedly connected with the outer wall of one side of the rotating plate (2), both ends of the circumferential outer wall of the top of the main cylinder (1) are respectively provided with a through hole, the top of each through hole is respectively and fixedly connected with a first pressure cylinder (3) and a second pressure cylinder (5), the outer walls of the tops of the first pressure cylinder (3) and the second pressure cylinder (5) are respectively and fixedly connected with a first top cover (12) and a second top cover, and the outer walls of one ends of the first top cover (12) and the second top cover are respectively provided with an air inlet hole and an air outlet hole, the inner walls of the circumferences of the first top cover (12) and the second top cover are respectively provided with an air inlet mechanism and an air outlet mechanism, and the inner walls of the first pressure cylinder (3) and the second pressure cylinder (5) are respectively provided with a compression mechanism.

2. The air compressor for the automobile as claimed in claim 1, wherein the air intake mechanism includes a fixing frame (14), and the circumferential outer wall of the fixing frame (14) is fixedly connected to the bottom of the circumferential inner wall of the first top cover (12) and the bottom of the circumferential inner wall of the second top cover respectively, and the middle positions of the circumferential inner walls of the first pressing cylinder (3) and the second pressing cylinder (5) are both fixedly connected with a plugboard.

3. The air compressor for the automobile as claimed in claim 2, wherein a first sealing groove is formed between the top and the bottom outer wall of one end of the inserting plate, first sealing plugs (18) are inserted into circumferential inner walls of the first sealing groove, first cover plates (17) are fixedly connected to bottom outer walls of the first sealing plugs (18), first springs (15) are fixedly connected between middle positions of the bottom outer walls of the first cover plates (17) and the top outer wall of the fixing frame (14), and first limiting rods (16) are fixedly connected to bottom outer walls of the first cover plates (17).

4. The air compressor for the automobile as claimed in claim 3, wherein the air outlet mechanism includes two second sealing plugs, a second sealing plug is arranged between the top and the bottom outer wall of the other end of the insertion plate, the second sealing plugs are all inserted into the circumferential inner walls of the second sealing plugs, the second sealing plugs and the first sealing plugs (18) are both in the shape of circular truncated cones opposite to each other, and the top outer walls of the second sealing plugs are both fixedly connected with a second cover plate.

5. The air compressor for the automobile as claimed in claim 4, wherein a second spring is fixedly connected between the top outer wall of the second cover plate and the bottom inner walls of the first top cover (12) and the second top cover, insertion grooves (19) are formed in the outer walls of the other ends of the top of the first top cover (12) and the second top cover, second limit rods inserted into the inner walls of the insertion grooves (19) are fixedly connected to the top outer wall of the second cover plate, and partition plates are fixedly connected to the middle positions of the top outer walls of the insertion plates.

6. The air compressor for the automobile as claimed in any one of claims 1 to 5, wherein the compression mechanism comprises a first moving plate and a second moving plate (6), the outer walls of the circumferences of the first moving plate and the second moving plate (6) are respectively sleeved with a sealing ring (11), the outer walls of the bottoms of the first moving plate and the second moving plate (6) are respectively and fixedly connected with two baffles (10), and the outer walls of the opposite sides of the baffles (10) are respectively and rotatably connected with a rotating column through a bearing.

7. The air compressor for the automobile as claimed in claim 6, wherein the first rotating rod (9) and the second rotating rod are respectively sleeved on the circumferential outer wall of the rotating column, a first connecting rod (8) and a second connecting rod are respectively fixedly connected to the outer wall of one side of the first rotating rod (9) and the outer wall of the other side of the second rotating rod, and the outer walls of the other sides of the first connecting rod (8) and the second connecting rod are respectively sleeved on the circumferential outer wall of the rotating rod (7).