CN211288036U - Piston type air compressor - Google Patents
Piston type air compressor Download PDFInfo
- Publication number
- CN211288036U CN211288036U CN201922008925.1U CN201922008925U CN211288036U CN 211288036 U CN211288036 U CN 211288036U CN 201922008925 U CN201922008925 U CN 201922008925U CN 211288036 U CN211288036 U CN 211288036U
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- air compressor
- box body
- piston
- piston type
- type air
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Abstract
The utility model discloses a piston type air compressor, which comprises a box body, a cover plate, an acoustic absorption mechanism, a piston type air compressor body, a silencing mechanism and a shock reducing mechanism; a box body: the box body is provided with an air exchange groove, and the inner cavity surface of the box body is provided with an acoustic board; cover plate: the cover plate is assembled on the box body; inhale the sound mechanism: the sound absorption mechanism is arranged on the lower surface of the cover plate; piston air compressor machine body: piston air compressor machine body sets up in the inside of box, is equipped with the mounting panel on the piston air compressor machine body, and the lower surface of mounting panel is equipped with the shock pad, and the shock pad contacts with the inner chamber bottom surface of box, and the input of piston air compressor machine body is connected with external control ware's output electricity, and this piston air compressor machine can reduce the entering of dust, improves the radiating efficiency, reduces and spread of noise abatement, effectively reduces vibration, increase of service life.
Description
Technical Field
The utility model relates to an air compressor machine technical field specifically is a piston air compressor machine.
Background
When the piston of the piston type air compressor reciprocates in the cylinder, the pressure of the left cavity of the piston in the cylinder is lower than the atmospheric pressure when the piston moves rightwards, the suction valve is opened, and the outside air is sucked into the cylinder, and the process is called as a compression process. When the pressure in the cylinder is higher than the pressure in the output air pipeline, the exhaust valve is opened. The reciprocating motion of the piston is formed by a slider-crank mechanism driven by an electric motor.
The main machine case of the piston type air compressor is only provided with one case for protection, the function is too single, dust can fall in the case after long-term use, short circuit can hardly occur to elements inside, the service life is shortened, the noise is high when the piston type air compressor works, vibration is generated, and the service life is short for a long time.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a piston air compressor machine, can reduce the entering of dust, improve the radiating efficiency, reduce and spread of noise abatement, effectively reduce the vibration, increase of service life can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a piston type air compressor comprises a box body, a cover plate, a sound absorbing mechanism, a piston type air compressor body, a silencing mechanism and a shock reducing mechanism;
a box body: the box body is provided with an air exchange groove, and the inner cavity surface of the box body is provided with an acoustic board;
cover plate: the cover plate is assembled on the box body;
inhale the sound mechanism: the sound absorption mechanism is arranged on the lower surface of the cover plate;
piston air compressor machine body: the piston type air compressor body is arranged inside the box body, an installation plate is arranged on the piston type air compressor body, a shock pad is arranged on the lower surface of the installation plate and is in contact with the bottom surface of an inner cavity of the box body, and the input end of the piston type air compressor body is electrically connected with the output end of the external controller;
a silencing mechanism: the silencing mechanism is assembled on the piston type air compressor body;
the earthquake reduction mechanism comprises: the array of the vibration reduction mechanisms is distributed on the inner cavity surface of the box body and assembled with the mounting plate.
Further, still include dust screen and fan, the dust screen setting is at the inner chamber face of box, and corresponds the setting with the groove of taking a breath, and the fan corresponds the installation with the groove of taking a breath, and the input of fan is connected with external control ware's output electricity, and the dust screen can prevent that the dust foreign matter from getting into the inside of box to the fan can improve the inside air flow speed of box, improves the radiating efficiency, increase of service life.
Further, inhale the sound mechanism and include lifting rope and felt piece, the felt piece is provided with two, and installs the lower surface at the apron through the lifting rope, and the felt piece can effectively adsorb the noise of the inside of box, the spread of noise abatement.
Further, the shake reducing mechanism comprises a spring, a screw rod and an adjusting nut, the adjusting nut is assembled on the screw rod, the screw rod is arranged on the bottom surface of the inner cavity of the box body and is arranged in the mounting hole of the mounting plate, the screw rod is arranged in the middle of the spring, two ends of the spring are respectively contacted with the bottom surface of the inner cavity of the box body and the mounting plate, the shake force of the mounting plate can be absorbed and offset through the spring, the shake of the mounting plate can be reduced, the adjusting nut is twisted, the tension of the spring can be adjusted, and therefore the adjusting spring receives the shake force.
Further, noise that noise cancelling mechanism includes muffler and connecting pipe, and the muffler passes through the connecting pipe to be installed in the air inlet department of piston air compressor body, and the muffler passes through the muffler through the mount pad assembly on piston air compressor body, can effectively eliminate the noise that produces when piston air compressor body admits air.
Compared with the prior art, the beneficial effects of the utility model are that: this piston air compressor machine has following benefit:
1. the piston type air compressor body works to enable generated noise to be in the box body, the sound absorption plate can absorb the noise in the box body and enable the noise to be reflected and offset, and the felt blocks can effectively absorb the noise in the air in the box body and reduce the noise emission;
2. the piston type air compressor body works to generate vibration force so as to drive the mounting plate to vibrate, two ends of the spring are respectively contacted with the bottom surface of the inner cavity of the box body and the mounting plate, the vibration force of the mounting plate can be absorbed and counteracted through the spring, the vibration of the mounting plate can be reduced and reduced, the noise can be reduced, the tension of the spring can be adjusted by twisting the adjusting nut, and the size of the vibration force received by the spring can be adjusted;
3. the ventilation groove is convenient for the inside ventilation of box, and the dust screen can prevent that the dust foreign matter from getting into the inside of box to the fan can improve the inside air flow speed of box, improves the radiating efficiency, increase of service life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention.
In the figure: the air compressor comprises a box body 1, a sound absorption plate 2, a ventilation groove 3, a cover plate 4, a dust screen 5, a sound absorption mechanism 6, a lifting rope 601, a felt block 602, a mounting plate 7, a piston type air compressor body 8, a shock absorption pad 9, a shock absorption mechanism 10, a spring 1001, a screw 1002, an adjusting nut 1003, a fan 11, a noise reduction mechanism 12, a silencer 1201 and a connecting pipe 1202.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a piston type air compressor comprises a box body 1, a cover plate 4, a sound absorbing mechanism 6, a piston type air compressor body 8, a silencing mechanism 12 and a shock reducing mechanism 10;
a box body 1: the box body 1 is provided with a ventilation groove 3 which is convenient for ventilation in the box body 1, and the inner cavity surface of the box body 1 is provided with a sound-absorbing plate 2 which can absorb noise in the box body 1 and offset the noise reflection;
and (4) cover plate: the cover plate 4 is assembled on the box body 1;
the sound absorbing mechanism 6: the sound absorption mechanism 6 is arranged on the lower surface of the cover plate 4;
piston air compressor machine body 8: the piston type air compressor body 8 is arranged inside the box body 1, the mounting plate 7 is arranged on the piston type air compressor body 8, the shock absorption pad 9 is arranged on the lower surface of the mounting plate 7, the shock absorption pad 9 is in contact with the bottom surface of the inner cavity of the box body 1, the input end of the piston type air compressor body 8 is electrically connected with the output end of the external controller, the shock absorption pad 9 can effectively reduce the shock of the mounting plate 7, and the service life of the piston type air compressor body 8 is prolonged;
the silencing mechanism 12: the silencing mechanism 12 is assembled on the piston type air compressor body 8;
the vibration reduction mechanism 10: the shock reducing mechanisms 10 are distributed on the inner cavity surface of the box body 1 in an array mode and are assembled with the mounting plate 7.
Still include dust screen 5 and fan 11, dust screen 5 sets up the inner chamber face at box 1, and corresponds the setting with the groove of taking a breath 3, and fan 11 corresponds the installation with the groove of taking a breath 3, and the input of fan 11 is connected with external control ware's output electricity, and dust screen 5 can prevent that the dust foreign matter from getting into box 1's inside to fan 11 can improve the inside air flow velocity of box 1, improves the radiating efficiency, increase of service life.
The sound absorption mechanism 6 comprises a lifting rope 601 and two felt blocks 602, the two felt blocks 602 are arranged on the lower surface of the cover plate 4 through the lifting rope 601, the felt blocks 602 can effectively absorb noise inside the box body 1, and the noise is reduced.
The vibration reduction mechanism 10 comprises a spring 1001, a screw 1002 and an adjusting nut 1003, the adjusting nut 1003 is assembled on the screw 1002, the screw 1002 is arranged on the bottom surface of an inner cavity of the box 1 and is arranged in a mounting hole of the mounting plate 7, the screw 1002 is arranged in the middle of the spring 1001, two ends of the spring 1001 are respectively in contact with the bottom surface of the inner cavity of the box 1 and the mounting plate 7, the vibration force of the mounting plate 7 can be absorbed and counteracted through the spring 1001, the vibration of the mounting plate 7 can be reduced, the adjusting nut 1003 is twisted, the tension of the spring can be adjusted, and therefore the adjusting spring 1001 receives the vibration force.
When in use: the silencer 1201 can effectively eliminate noise generated when the piston type air compressor body 8 is fed when the piston type air compressor body 8 works by being connected with an external controller;
the piston type air compressor body 8 works to enable generated noise to be in the box body 1, the sound absorption plate 2 can absorb the noise in the box body 1 and enable the noise to be reflected and offset, and the felt blocks 602 can effectively absorb the noise in the air in the box body 1 and reduce the noise transmission;
the piston type air compressor body 8 works to generate vibration force so as to drive the mounting plate 7 to vibrate, two ends of the spring 1001 are respectively contacted with the bottom surface of the inner cavity of the box body 1 and the mounting plate 7, the vibration force of the mounting plate 7 can be absorbed and counteracted through the spring 1001, the vibration of the mounting plate 7 can be reduced and reduced, the noise can be reduced, the tension of the spring 1001 can be adjusted by twisting the adjusting nut 1003, and the size of the vibration force received by the spring 1001 can be adjusted;
the ventilation groove 3 is convenient for the inside ventilation of the box body 1, the dust screen 5 can prevent dust and foreign matters from entering the inside of the box body 1, the fan 11 can improve the air flowing speed inside the box body 1, the heat dissipation efficiency is improved, and the service life is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a piston air compressor machine which characterized in that: the air compressor comprises a box body (1), a cover plate (4), a sound absorbing mechanism (6), a piston type air compressor body (8), a silencing mechanism (12) and a shock reducing mechanism (10);
case (1): the box body (1) is provided with a ventilation groove (3), and the inner cavity surface of the box body (1) is provided with a sound absorption plate (2);
cover plate (4): the cover plate (4) is assembled on the box body (1);
sound absorbing mechanism (6): the sound absorption mechanism (6) is arranged on the lower surface of the cover plate (4);
piston air compressor machine body (8): the piston type air compressor body (8) is arranged inside the box body (1), the piston type air compressor body (8) is provided with an installation plate (7), the lower surface of the installation plate (7) is provided with a shock pad (9), the shock pad (9) is in contact with the bottom surface of an inner cavity of the box body (1), and the input end of the piston type air compressor body (8) is electrically connected with the output end of an external controller;
silencing mechanism (12): the silencing mechanism (12) is assembled on the piston type air compressor body (8);
a vibration reduction mechanism (10): the shock reducing mechanisms (10) are distributed on the inner cavity surface of the box body (1) in an array mode and are assembled with the mounting plate (7).
2. The piston air compressor as claimed in claim 1, wherein: still include dust screen (5) and fan (11), dust screen (5) set up the inner chamber face in box (1), and correspond the setting with air exchange groove (3), and fan (11) correspond the installation with air exchange groove (3), and the input of fan (11) is connected with external control ware's output electricity.
3. The piston air compressor as claimed in claim 1, wherein: inhale sound mechanism (6) including lifting rope (601) and felt piece (602), felt piece (602) are provided with two, and install the lower surface at apron (4) through lifting rope (601).
4. The piston air compressor as claimed in claim 1, wherein: the earthquake reduction mechanism (10) comprises a spring (1001), a screw rod (1002) and an adjusting nut (1003), wherein the adjusting nut (1003) is assembled on the screw rod (1002), the screw rod (1002) is arranged on the bottom surface of an inner cavity of the box body (1) and is arranged in an installation hole of the installation plate (7), the screw rod (1002) is arranged in the middle of the spring (1001), and two ends of the spring (1001) are respectively in contact with the bottom surface of the inner cavity of the box body (1) and the installation plate (7).
5. The piston air compressor as claimed in claim 1, wherein: the silencing mechanism (12) comprises a silencer (1201) and a connecting pipe (1202), the silencer (1201) is installed at an air inlet of the piston type air compressor body (8) through the connecting pipe (1202), and the silencer (1201) is assembled on the piston type air compressor body (8) through a mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008925.1U CN211288036U (en) | 2019-11-20 | 2019-11-20 | Piston type air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008925.1U CN211288036U (en) | 2019-11-20 | 2019-11-20 | Piston type air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211288036U true CN211288036U (en) | 2020-08-18 |
Family
ID=72033824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922008925.1U Expired - Fee Related CN211288036U (en) | 2019-11-20 | 2019-11-20 | Piston type air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211288036U (en) |
-
2019
- 2019-11-20 CN CN201922008925.1U patent/CN211288036U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20211120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |