CN106640442B - Novel air filter lower housing structure - Google Patents
Novel air filter lower housing structure Download PDFInfo
- Publication number
- CN106640442B CN106640442B CN201710113599.3A CN201710113599A CN106640442B CN 106640442 B CN106640442 B CN 106640442B CN 201710113599 A CN201710113599 A CN 201710113599A CN 106640442 B CN106640442 B CN 106640442B
- Authority
- CN
- China
- Prior art keywords
- lower housing
- air filter
- fixed pin
- center
- overhead gage
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000004744 fabric Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
- F02M35/084—Dust collection chambers or discharge sockets, e.g. chambers fed by gravity or closed by a valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/0201—Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof
- F02M35/0209—Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof comprising flexible, resilient, movable or rotatable elements, e.g. with vibrating or contracting movements; Springs; Valves; Flaps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
- F02M35/088—Water, snow or ice proofing; Separation or drainage of water, snow or ice
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of novel air filter lower housing structures, including lower housing ontology, further include filter core pallet and rotating disk mechanism, the filter core pallet, which is fixed by the connecting rod, to be arranged in the intrinsic center of the lower housing, the rotating disk mechanism includes the overhead gage for having filter hole, lower baffle plate, diaphragm seal and fixed pin, the fixed pin is fixedly connected with the center of the overhead gage and the lower baffle plate respectively, the diaphragm seal is arranged between the overhead gage and the lower baffle plate, it can be moved up and down along the fixed pin, the fixed pin is equipped with diaphragm seal spacing ring, the bottom center position of the filter core pallet is equipped with ball pin, the lower end of the ball pin is fixedly connected with the top of the fixed pin.The present invention can improve the versatility of air filter lower housing, while reduce flatness requirement when vehicle is parked to ground.
Description
Technical field
The present invention relates to a kind of air filter lower housing, especially a kind of novel air filter lower housing structure.
Background technology
Air filter of automobile assembly provides clean air, under any climatic condition, air filter for being filtered to air
Device is required for lasting holding work.The vapor deposition saved bit by bit in air in intake process or rainy day directly from air intake duct into
The droplet entered is required for relying on the dust exhausting hole discharge on air filter lower housing.Therefore when designing air filter dust exhausting hole, I
Usually designed the minimum point of the air filter assembly on vehicle.
Air filter lower housing assembly structure in the prior art as shown in Figure 1, in industry generally use similar structures, including
One fixed enclosure body 100 designs certain inclination angle in moulding, artificially designs a low spot, is arranged in minimum point
Dust exhausting hole 200.
Since dust exhausting hole 200 needs to occupy the minimum point of horizontal plane, so the structure of lower housing ontology 100 is usually abnormal shape
Structure.Corresponding to a variety of different positions, lower housing assembly structure is unable to the Probability maximum of dual-purpose.
The position of dust exhausting hole 200 is set based on vehicle under relative level state, but during the use of vehicle,
(slope parking in slope is such as needed under the particular surroundings of part), dust exhausting hole 200 no longer occupy the horizontal plane minimum point of lower housing,
Dust exhausting hole 200 can be caused to cannot achieve expected drain function, cause rainwater to be deposited in enclosure body 100, exist and drench sky
The hidden danger of filter insert.
Invention content
The object of the present invention is to provide a kind of novel air filter lower housing structures, are asked with solving technology in the prior art
Topic, it can improve the versatility of air filter lower housing, while reduce flatness requirement when vehicle is parked to ground.
The present invention provides a kind of novel air filter lower housing structure, including lower housing ontology, further include filter core pallet and
Rotating disk mechanism, the filter core pallet, which is fixed by the connecting rod, to be arranged in the intrinsic center of the lower housing, the turntable
Mechanism includes the overhead gage with filter hole, lower baffle plate, diaphragm seal and fixed pin, the fixed pin respectively with the overhead gage and
The center of the lower baffle plate is fixedly connected, and the diaphragm seal is arranged between the overhead gage and the lower baffle plate, can edge
The fixed pin moves up and down, and the fixed pin is equipped with diaphragm seal spacing ring, and the bottom center position of the filter core pallet is set
There are ball pin, the lower end of the ball pin to be fixedly connected with the top of the fixed pin.
In novel air filter lower housing structure above-mentioned, it is preferable that the ball pin includes column shank, bulb and connecting rod,
The bulb is fixed at one end of the connecting rod, and the other end of the connecting rod is fixedly connected with the fixed pin, the column
One end of shape shank is equipped with the ball bowl portion coordinated with the bulb, and the other end of the column shank is fixedly connected on the filter core
The center of tray bottom surface.
In novel air filter lower housing structure above-mentioned, it is preferable that the connecting rod is two, and relative to the filter core
Pallet is arranged symmetrically.
In novel air filter lower housing structure above-mentioned, it is preferable that it is additionally provided with baffle ring on the inner wall of the lower housing ontology,
The baffle ring is located at the lower section of the connecting rod.
In novel air filter lower housing structure above-mentioned, it is preferable that the bottom surface of the lower baffle plate and the lower housing ontology
Bottom surface it is concordant.
In novel air filter lower housing structure above-mentioned, it is preferable that the filter hole is evenly arranged in the overhead gage
The center of circle be the center of circle concentric circles on.
Compared with prior art, the present invention be provided with rotating disk mechanism, rotating disk mechanism include the overhead gage with filter hole, under
Baffle, diaphragm seal and fixed pin, the fixed pin are fixedly connected with the center of the overhead gage and the lower baffle plate respectively,
The diaphragm seal is arranged between the overhead gage and the lower baffle plate, can be moved up and down along the fixed pin, the fixed pin
Be equipped with diaphragm seal spacing ring, the bottom center position of the filter core pallet is equipped with ball pin, the lower end of the ball pin with it is described solid
The top of rationed marketing is fixedly connected.The rotating disk mechanism is connect by ball pin with filter core pallet, rotating disk mechanism can be made according to center of gravity
Variation automatically adjusts angle, to realize that no matter which kind of environment vehicle is under, does not all interfere with proper drainage.Greatly drop
Position requirement of the low air filter on vehicle, is conducive to realize the platform compounds of air filter, in addition reduces vehicle and stop
To the flatness requirement on ground when putting, the use of some special areas is better met
Description of the drawings
Fig. 1 is the structural schematic diagram of air filter lower housing assembly in the prior art；
Fig. 2 is the sectional view of the present invention；
Fig. 3 is the axonometric drawing of lower housing ontology and filter core pallet；
Fig. 4 is the front view of filter core pallet；
Fig. 5 is the axonometric drawing of filter core pallet；
Fig. 6 is the structural schematic diagram of ball pin.
Reference sign：1- lower housing ontologies, 2- filter core pallets, 3- rotating disk mechanisms, 4- connecting rods, 5- filter hole, 6-
Overhead gage, 7- lower baffle plates, 8- diaphragm seals, 9- fixed pins, 10- diaphragm seal spacing rings, 11- column shanks, 12- bulbs, 13- connect
Bar, 14- baffle rings, 15- ball pins, 100- enclosure bodies, 200- dust exhausting holes.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not construed as limiting the claims.
The embodiment of the present invention：Incorporated by reference to Fig. 2, Fig. 3 and Fig. 4, a kind of novel air filter lower housing structure, including lower housing
Ontology 1, filter core pallet 2 and rotating disk mechanism 3,1 generally use cylindrical-shaped structure of lower housing ontology, the filter for lifting air filtering core
Core pallet 2 is fixed at the center in lower housing ontology 1 by connecting rod 4, and disc mechanism 3 includes carrying filter hole 5
Overhead gage 6, lower baffle plate 7, diaphragm seal 8 and fixed pin 9, center of the fixed pin 9 respectively with overhead gage 6 and lower baffle plate 7 are fixed
Connection, diaphragm seal 8 are arranged between overhead gage 6 and lower baffle plate 7, can be moved up and down along fixed pin 9, and fixed pin 9 is equipped with sealing
The bottom center position of film spacing ring 10, filter core pallet 2 is equipped with ball pin 15, and the lower end and the top of fixed pin 9 of ball pin 15 are fixed
Connection.
The present invention is fixedly mounted on the bottom of air filter, at work, by the suction function that engine provides, diaphragm seal 8
It moves upwards along fixed pin 9, is bonded with overhead gage 6, the filter hole 5 on overhead gage 6 is closed, air filter lower housing becomes one
A closed structure, function are realized similar with existing air filter technology.When engine stop operates, diaphragm seal 8 sinks, rainwater, ash
Dirt deposits, and is deposited between overhead gage 6, lower baffle plate 7 and lower housing ontology 1 and encircled a city by the circular filter hole 5 on overhead gage 6
Cavity in.In normal state, rotating disk mechanism 3 is due to being symmetric design, overhead gage 6 and lower baffle plate 7 by lower housing sheet
Body 1 wraps up, but deposits in above-mentioned cavity water, impurity or oblique in the case of in slope, due to the centre-of gravity shift of rotating disk mechanism 3,
Rotating disk mechanism 3 rotates, and the partial denudation of cavity goes out lower housing ontology 1, water and impurity discharge, after water and impurity discharge, turns
3 center of gravity of disc mechanism returns, and rotating disk mechanism 3 sets back automatically.
In a kind of enforceable scheme, as shown in fig. 6, the ball pin 15 includes column shank 11, bulb 12 and connecting rod
13, bulb 12 is fixed at one end of connecting rod 13, and the other end of connecting rod 13 is fixedly connected with fixed pin 9, column shank 11
One end is equipped with the ball bowl portion coordinated with bulb 12, and the other end of column shank 11 is fixedly connected on the center of 2 bottom surface of filter core pallet
Position.
Further, in order to keep structure of the invention more optimized, cost is lower, it is preferable that the use of the connecting rod 4 two, and
It is arranged symmetrically relative to filter core pallet 2.
Rotating disk mechanism 3 rotates excessively in order to prevent, and can not smooth return, it is preferable that on the inner wall of lower housing ontology 1
It is additionally provided with baffle ring 14, baffle ring 14 is located at the lower section of connecting rod 4, and the bottom surface of lower baffle plate 7 is concordant with the bottom surface of lower housing ontology 1.
By the setting of baffle ring 14, the maximum angle rotatable of rotating disk mechanism 3 can be limited, wherein best state is to turn to pole
When extreme position, the lower edge of the lower edge of overhead gage 6 without departing from lower housing ontology 1.
Further, it is deposited on lower baffle plate 7 to enable sewage and dust to pass through filter hole 5, it is preferable that such as
Shown in Fig. 5, filter hole 5 is evenly arranged in using the center of circle of overhead gage 6 as on the concentric circles in the center of circle.Further, it is also possible to by overhead gage 6
Top surface be designed as concave surface, be more conducive to drain, dust discharge.
The structure, feature and effect of the present invention, the above institute are described in detail based on the embodiments shown in the drawings
Only presently preferred embodiments of the present invention is stated, but the present invention is not to limit practical range, every structure according to the present invention shown in drawing
Change made by thinking, or is revised as the equivalent embodiment of equivalent variations, when not going beyond the spirit of the description and the drawings,
It should all be within the scope of the present invention.
Claims (6)
1. a kind of novel air filter lower housing structure, including lower housing ontology (1), it is characterised in that：Further include filter core pallet (2)
With rotating disk mechanism (3), the filter core pallet (2) is fixed at the center in the lower housing ontology (1) by connecting rod (4)
Position, the rotating disk mechanism (3) include overhead gage (6), lower baffle plate (7), diaphragm seal (8) and fixed pin with filter hole (5)
(9), the fixed pin (9) is fixedly connected with the center of the overhead gage (6) and the lower baffle plate (7) respectively, described close
Sealer (8) is arranged between the overhead gage (6) and the lower baffle plate (7), can be moved up and down along the fixed pin (9), described
Fixed pin (9) is equipped with diaphragm seal spacing ring (10), and the bottom center position of the filter core pallet (2) is equipped with ball pin (15), institute
The lower end for stating ball pin (15) is fixedly connected with the top of the fixed pin (9).
2. novel air filter lower housing structure according to claim 1, it is characterised in that：The ball pin (15) includes column
Shank (11), bulb (12) and connecting rod (13), the bulb (12) are fixed at one end of the connecting rod (13), the connecting rod
(13) the other end is fixedly connected with the fixed pin (9), and one end of the column shank (11) is equipped with and the bulb (12)
The ball bowl portion of cooperation, the other end of the column shank (11) are fixedly connected on the center of filter core pallet (2) bottom surface.
3. novel air filter lower housing structure according to claim 1, it is characterised in that：The connecting rod (4) is two,
And it is arranged symmetrically relative to the filter core pallet (2).
4. novel air filter lower housing structure according to claim 1 or 3, it is characterised in that：The lower housing ontology (1)
Inner wall on be additionally provided with baffle ring (14), the baffle ring (14) is located at the lower section of the connecting rod (4).
5. novel air filter lower housing structure according to claim 1, it is characterised in that：The bottom surface of the lower baffle plate (7)
It is concordant with the bottom surface of lower housing ontology (1).
6. novel air filter lower housing structure according to claim 1, it is characterised in that：The uniform cloth of the filter hole (5)
It sets on the concentric circles using the center of circle of the overhead gage (6) as the center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710113599.3A CN106640442B (en) | 2017-02-28 | 2017-02-28 | Novel air filter lower housing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710113599.3A CN106640442B (en) | 2017-02-28 | 2017-02-28 | Novel air filter lower housing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106640442A CN106640442A (en) | 2017-05-10 |
| CN106640442B true CN106640442B (en) | 2018-11-02 |
Family
ID=58847874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710113599.3A Expired - Fee Related CN106640442B (en) | 2017-02-28 | 2017-02-28 | Novel air filter lower housing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106640442B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202789221U (en) * | 2012-07-20 | 2013-03-13 | 上海永红汽车零部件有限公司 | Lower shell structure of air filter |
| CN105604751A (en) * | 2014-11-14 | 2016-05-25 | 凯斯纽荷兰(中国)管理有限公司 | Air intake system for an off-road vehicle |
| CN106368860A (en) * | 2016-12-06 | 2017-02-01 | 安徽江淮汽车集团股份有限公司 | Drain valve of air filter and air filter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60216063A (en) * | 1984-04-11 | 1985-10-29 | Nippon Denso Co Ltd | Automatic dust discharger for air-cleaner |
-
2017
- 2017-02-28 CN CN201710113599.3A patent/CN106640442B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202789221U (en) * | 2012-07-20 | 2013-03-13 | 上海永红汽车零部件有限公司 | Lower shell structure of air filter |
| CN105604751A (en) * | 2014-11-14 | 2016-05-25 | 凯斯纽荷兰(中国)管理有限公司 | Air intake system for an off-road vehicle |
| CN106368860A (en) * | 2016-12-06 | 2017-02-01 | 安徽江淮汽车集团股份有限公司 | Drain valve of air filter and air filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106640442A (en) | 2017-05-10 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 |