CN2771499Y - Automobile air filter core automatic dust cleaner - Google Patents
Automobile air filter core automatic dust cleaner Download PDFInfo
- Publication number
- CN2771499Y CN2771499Y CN 200520012210 CN200520012210U CN2771499Y CN 2771499 Y CN2771499 Y CN 2771499Y CN 200520012210 CN200520012210 CN 200520012210 CN 200520012210 U CN200520012210 U CN 200520012210U CN 2771499 Y CN2771499 Y CN 2771499Y
- Authority
- CN
- China
- Prior art keywords
- filter core
- sleeve
- push rod
- dust
- fork
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an automatic dust cleaner for a filtering core of an automobile air filter, which comprises a dust blowing sleeve barrel for a filtering core and a movably fixing device for the filtering core. The automatic dust cleaner is installed on an automobile. Redundant compressed air generated by utilizing the running of the automobile is collected and stored in an air tank specially used for the dust cleaner. Air is controlled to be blown into the dust blowing sleeve barrel for the filtering core by an air valve arranged on a connecting air pipe of the air tank specially used for the dust cleaner and the dust cleaner, thereby, the filtering core is cleaned tidily. The utility model has the characteristics of simple structure, convenient installation and operation, and favorable filtering core cleaning effect and is suitable for being used on all automobiles which use compressed air as braking power, and particularly for being installed on engineering vehicles on sites.
Description
Technical field
The utility model relates to a kind of automotive air cleaner core automatic dust-cleaning device.
Background technique
Air filter for automobile is the device that automobile filters dust and sandy soil, and its filter core must regularly or irregularly clean, and dust attached thereto and sandy soil is cleaned out, thereby guaranteed the motor car engine proper functioning.For a long time, automotive air cleaner core often needs the labor cleaning when pulling down cleaning, because service time is generally longer, just clear up once more than one month, dust that it adheres to and sandy soil are often cleared up difficulty, and are also more time-consuming, and clear up also totally inadequately, especially engineering truck is worked on-site, dust is big and can not get timely cleaning, directly influences the proper functioning of motor, reduces the working life of motor.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of automotive air cleaner core automatic dust-cleaning device, and this dust cleaner is installed on the automobile can clean out the split filter core of changing automatically.
The technological scheme that its technical problem that solves the utility model adopts is: this automobile filter filter core automatic dust-cleaning device, comprise filter core drifting dust sleeve and filter core activity fixing device, filter core drifting dust sleeve is the circular cylinder body of an end opening one end sealing, its Closed End central authorities are provided with a suction tude along axis, suction tude protrudes out to the end in the cylindrical shell, positioning shaft as filter core, filter core activity fixing device is by fork, push rod, friction top, spring and snap close are formed, the fixed end of fork is hinged on the port of filter core drifting dust sleeve openings end, push rod is vertically connected on the entad side of fork, the friction top that is socketed in the push rod front end is fixed by the overhead spring that is socketed on the push rod, push rod the link position on the fork be at fork in sleeve during swing process, friction top on the push rod can enter in the opening end cylindrical shell of sleeve just, and is on the central axis of sleeve.
The beneficial effects of the utility model are, this dust cleaner is installed on the automobile, utilize the air valve of using for extraneous air feed specially on the wet gas holder of automobile of getting to connect the special-purpose gas tank of dust cleaner, the special-purpose gas tank of dust cleaner was arranged the gas of dust cleaner, can clean out changeing the filter core that gets off to be put in the dust cleaner automatically, not only simple in structure, and time saving and energy saving.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Fig. 1 is a longitudinal section of the present utility model tectonic maps.
Fig. 2 is the schematic representation that the utility model is connected with automobile component.
Embodiment
In Fig. 1, this automotive air cleaner core automatic dust-cleaning device, comprise filter core drifting dust sleeve 1 and filter core activity fixing device, filter core drifting dust sleeve 1 is the circular cylinder body of an end opening one end sealing, its Closed End central authorities are provided with a suction tude 2 along axis, suction tude 2 protrudes out to the end in the cylindrical shell, the positioning shaft of laying as filter core, filter core activity fixing device is by fork 7, push rod 5, disc type friction top 4, spring 6 and snap close 3 are formed, the fixed end of fork 7 is hinged on the port of filter core drifting dust sleeve 1 opening end, push rod 5 is vertically connected on the entad side of fork 7, the friction top 4 that is socketed in push rod 5 front ends is fixing by the overhead spring 6 that is socketed on the push rod 5, push rod 5 the link position on the fork be at fork in sleeve during swing process, friction top 4 on the push rod can enter in the opening end cylindrical shell of sleeve just, and is on the central axis of sleeve.Good sealing effect when laying filter core in dust cleaner is equipped with the filter core seal ring on filter core drifting dust sleeve 1 closed end inner bottom surface.
Working principle: referring to Fig. 1, Fig. 2, this automotive air cleaner core automatic dust-cleaning device is installed on the automobile, its suction tude 2 connects the special-purpose gas tank E of dust cleaner, unclamp snap close 3, swing fork 7 is extracted friction top 4 out cylindrical shell, and an end that will change the filter core opening that gets off is placed to forward in the automatic dust-cleaning device, by fork 7 usefulness friction tops 4 filter core compressed, and fixes fork 7 with snap close 3.Barometer C is housed on E, the control relay switch is arranged in the barometer.When air pressure reaches dust cleaner institute palpus air pressure, the f contact is with a, b closure in the interior relay circuit of C, make relay work, electromagnetic relay air valve A opens, gas in the E is jetted in filter core drifting dust sleeve 1 by suction tude 2 so, because its pressure just in time is fit to the dust cleaner dedusting, again and again the dust and the sandy soil that adhere on the filter core are discharged outside the dust cleaner with regard to intermittent type, realize the automatic dust-cleaning of filter core.
Claims (2)
1. automotive air cleaner core automatic dust-cleaning device, comprise filter core drifting dust sleeve (1) and filter core activity fixing device, it is characterized in that filter core drifting dust sleeve (1) is the circular cylinder body of an end opening one end sealing, its Closed End central authorities are provided with a suction tude (2) along axis, suction tude (2) protrudes out to the end in the cylindrical shell, positioning shaft as filter core, filter core activity fixing device is by fork (7), push rod (5), friction top (4), spring (6) and snap close (3) are formed, the fixed end of fork (7) is hinged on the port of filter core drifting dust sleeve (1) opening end, push rod (5) is vertically connected on the entad side of fork (7), the friction top (4) that is socketed in push rod (5) front end is fixing by the overhead spring (6) that is socketed on the push rod (5), push rod (5) the link position on the fork be at fork in sleeve during swing process, friction top on the push rod (4) can enter in the opening end cylindrical shell of sleeve just, and is on the central axis of sleeve.
2. automotive air cleaner core automatic dust-cleaning device according to claim 1 is characterized in that the inner bottom surface setting of filter core drifting dust sleeve (1) closed end is equipped with filter core seal ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520012210 CN2771499Y (en) | 2005-03-30 | 2005-03-30 | Automobile air filter core automatic dust cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520012210 CN2771499Y (en) | 2005-03-30 | 2005-03-30 | Automobile air filter core automatic dust cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2771499Y true CN2771499Y (en) | 2006-04-12 |
Family
ID=36705287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520012210 Expired - Fee Related CN2771499Y (en) | 2005-03-30 | 2005-03-30 | Automobile air filter core automatic dust cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2771499Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678877A (en) * | 2018-03-26 | 2018-10-19 | 潍柴动力股份有限公司 | Air prefilter and air filtration system for engine |
| CN108730081A (en) * | 2018-05-29 | 2018-11-02 | 徐工集团工程机械股份有限公司科技分公司 | System is cleared up using the air cleaner of gas braking exhaust |
| CN110821724A (en) * | 2019-10-30 | 2020-02-21 | 一汽解放汽车有限公司 | Self-cleaning air filter assembly and cleaning control method thereof |
-
2005
- 2005-03-30 CN CN 200520012210 patent/CN2771499Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678877A (en) * | 2018-03-26 | 2018-10-19 | 潍柴动力股份有限公司 | Air prefilter and air filtration system for engine |
| CN108678877B (en) * | 2018-03-26 | 2019-12-10 | 潍柴动力股份有限公司 | Air pre-filter for engine and air filtering system |
| CN108730081A (en) * | 2018-05-29 | 2018-11-02 | 徐工集团工程机械股份有限公司科技分公司 | System is cleared up using the air cleaner of gas braking exhaust |
| CN110821724A (en) * | 2019-10-30 | 2020-02-21 | 一汽解放汽车有限公司 | Self-cleaning air filter assembly and cleaning control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |