CN105508091B - A kind of agro-farming diesel engine air-breathing filter - Google Patents
A kind of agro-farming diesel engine air-breathing filter Download PDFInfo
- Publication number
- CN105508091B CN105508091B CN201610035798.2A CN201610035798A CN105508091B CN 105508091 B CN105508091 B CN 105508091B CN 201610035798 A CN201610035798 A CN 201610035798A CN 105508091 B CN105508091 B CN 105508091B
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- Prior art keywords
- filter
- end cover
- air
- cylinder body
- dust
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Classifications
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- 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
- F02M35/024—Air cleaners using filters, e.g. moistened
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The invention discloses a kind of agro-farming diesel engine air-breathing filter, including upper end cover, cylinder body, filter core, bottom end cover and support base, air inlet filter screen is provided with the upper end cover, the bottom end cover is arranged on the lower end of cylinder body, connecting rod and the first dust blanking channel are provided with bottom end cover, the connecting rod is connected with fixing nut through cylinder body, the filter core is arranged on the intracavitary of cylinder body, S type breather lines are provided between first filter material and the second filter material, the inlet air filtration jack is connected with air admission hole, the lower end of the S types breather line is provided with dust material-dropping hole, the second dust blanking channel is connected with the dust material-dropping hole, the support base is arranged on the lower end of bottom end cover.This agro-farming diesel engine air-breathing filter, 3 layers of filtering are more thorough, simple and reasonable, suitable on various agricultural machinery, using dry filter, effect is good, and manufacturing cost is low, easy for installation.
Description
Technical field
The present invention relates to agricultural machinery technological field, specially a kind of agro-farming diesel engine air-breathing filter.
Background technology
With the development of the social economy, the raising of mechanization degree, agricultural machinery is more and more, as hand tractor,
Four-wheel tractor, rotary cultivator, seeder etc., the workload of working people is greatly reduced, effectively improves operating efficiency.These
It will be used on agricultural machinery and arrive cleaner, the effect of cleaner is：Engine wants the substantial amounts of air of inspiration in the course of the work,
If air, without filtering, the dust to be suspended in air is inhaled into cylinder, will accelerate the abrasion of piston group and cylinder.Compared with
Big particle enters between piston and cylinder, can cause serious " scuffing of cylinder bore " phenomenon, and this is outstanding in the sandy working environment of drying
To be serious.Air cleaner plays a part of filtering out dust in air, sand grains, ensured mounted in carburetor or the front of air inlet pipe
Enter the air of enough cleanings in cylinder.As can be seen here, the effect of air cleaner is extremely important.On traditional agricultural machinery
Used air cleaner is all using Wet filtering device, and its filter material is metallic netted structural, the cleaner of this structure
Filter effect is not fine, and cost is higher, and cleaning is comparatively laborious, and needs often to add machine oil in use, virtually
Use cost is improved again.
The content of the invention
It is an object of the invention to provide a kind of agro-farming diesel engine air-breathing filter, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：A kind of agro-farming diesel engine air-breathing filtering
Device, including upper end cover, cylinder body, filter core, bottom end cover and support base, air inlet filter screen are provided with the upper end cover, under described
End cap is arranged on the lower end of cylinder body, is provided with connecting rod and the first dust blanking channel in the bottom end cover, the connecting rod is worn
Cross cylinder body and be connected with fixing nut, the upper end cover is arranged between fixing nut and cylinder body, and the filter core is arranged on cylinder body
Intracavitary, and filter core is socketed in connecting rod, and the first filter material and the second filter material, the table of first filter material are provided with the filter core
Face is provided with convex lid and air admission hole, and the convex lid is located at the positive upper end of air admission hole, first filter material and the second filter material it
Between be provided with S type breather lines, the both ends of the S types breather line are respectively arranged with inlet air filtration jack, the inlet air filtration
Jack is connected with air admission hole, and the lower end of the S types breather line is provided with dust material-dropping hole, is connected with the dust material-dropping hole
Second dust blanking channel, the support base are arranged on the lower end of bottom end cover.
Preferably, the threaded upper ends connection of the fixing nut and connecting rod.
Preferably, it is flexibly connected between first filter material and convex lid.
Preferably, the first dust blanking channel is arranged to 4 groups.
Preferably, it is provided with fixing hole on the support base.
Compared with prior art, the beneficial effects of the invention are as follows：This agro-farming diesel engine air-breathing filter, peace
Air inlet filter screen on upper end cover, larger particles in air can tentatively be filtered, after air enters cylinder body, root
According to bernoulli principle, the convex lid that the first filter material is set is opened, and enters inlet air filtration jack by air admission hole, and then lead into S types
In feed channel, because air movement distance increases, the particle in air is fallen on by dust material-dropping hole and the second dust blanking channel
Cylinder base, and then dropped into by the first dust blanking channel in bottom end cover, 3 layers of filtering are more thorough, simple and reasonable, are applicable
In on various agricultural machinery, using dry filter, effect is good, and manufacturing cost is low, easy for installation.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure S types breather line schematic diagram of the present invention；
Fig. 3 is structure schematic top plan view of the present invention.
In figure：1 upper end cover, 2 fixing nuts, 3 cylinder bodies, 4 filter cores, 40 first filter materials, 41 second filter materials, 43 air admission holes, 44S
Type breather line, 45 inlet air filtration jacks, 46 second dust material-dropping holes, 47 second dust blanking channels, 5 bottom end covers, 50 connections
Bar, 51 first dust blanking channels, 6 support bases, 60 fixing holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of agro-farming diesel engine air-breathing is filled with filtering
Put, including upper end cover 1, cylinder body 3, filter core 4, bottom end cover 5 and support base 6, air inlet filter screen 10 be provided with the upper end cover 1,
The bottom end cover 5 is arranged on the lower end of cylinder body 3, and the dust blanking channel 51 of connecting rod 50 and first is provided with the bottom end cover 5,
The first dust blanking channel 51 is arranged to 4 groups, and the connecting rod 50 is connected with fixing nut 2, the fixation through cylinder body 3
Nut 2 is connected with the threaded upper ends of connecting rod 50, and the upper end cover 1 is arranged between fixing nut 2 and cylinder body 3, the filter core 4
Installed in the intracavitary of cylinder body 3, and filter core 4 is socketed in connecting rod 50, and the first filter material 40 and the second filter are provided with the filter core 4
Material 41, the surface of first filter material 40 are provided with convex lid 42 and air admission hole 43, first filter material 40 and convex lid 42 it
Between be flexibly connected, the convex lid 42 is located at the positive upper end of air admission hole 43, is set between the filter material 41 of the first filter material 40 and second
S types breather line 44 is equipped with, the both ends of the S types breather line 44 are respectively arranged with inlet air filtration jack 45, the air inlet
Filter jack 45 is connected with air admission hole 43, and the lower end of the S types breather line 44 is provided with dust material-dropping hole 46, and second dust falls
The second dust blanking channel 47 is connected with material hole 46, the support base 6 is on the lower end of bottom end cover 5, the support base 6
It is provided with fixing hole 60.
Air inlet filter screen 10 on upper end cover 1, larger particles in air can tentatively be filtered, work as air
Into after cylinder body 3, according to bernoulli principle, the convex lid 42 that the first filter material 40 is set is opened, and enters air inlet by air admission hole 43
Jack 45 is filtered, and then is entered in S types breather line 44, because air movement distance increases, the particle in air is by dust blanking
The dust blanking channel 47 of hole 46 and second falls on the bottom of cylinder body 3, and then drops into bottom end cover 5 by the first dust blanking channel 51
Interior, when the engine is not in operation, convex lid 42, which covers air admission hole 43, prevents dust from entering, and 3 layers of filtering are more thorough, conjunction simple in construction
Reason, suitable on various agricultural machinery, using dry filter, effect is good, and manufacturing cost is low, easy for installation.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of agro-farming diesel engine air-breathing filter, including upper end cover（1）, cylinder body（3）, filter core（4）, bottom end cover
（5）And support base（6）, it is characterised in that：The upper end cover（1）On be provided with air inlet filter screen（10）, the bottom end cover（5）Peace
Mounted in cylinder body（3）Lower end, the bottom end cover（5）Inside it is provided with connecting rod（50）With the first dust blanking channel（51）, it is described
Connecting rod（50）Through cylinder body（3）It is connected with fixing nut（2）, the upper end cover（1）Installed in fixing nut（2）And cylinder body
（3）Between, the filter core（4）Installed in cylinder body（3）Intracavitary, and filter core（4）It is socketed in connecting rod（50）On, the filter core
（4）On be provided with the first filter material（40）With the second filter material（41）, first filter material（40）Surface be provided with convex lid（42）
And air admission hole（43）, the convex lid（42）Positioned at air admission hole（43）Positive upper end, first filter material（40）With the second filter material
（41）Between be provided with S type breather lines（44）, the S types breather line（44）Lower end be provided with dust material-dropping hole（46）, institute
State dust material-dropping hole（46）On be connected with the second dust blanking channel（47）, the support base（6）Installed in bottom end cover（5）Under
End；
When air enters cylinder body（3）Afterwards, according to bernoulli principle, the first filter material（40）The convex lid of setting（42）Open, by entering
Stomata（43）Into S type breather lines（44）Interior, because air movement distance increases, the particle in air is by dust material-dropping hole
（46）With the second dust blanking channel（47）Fall on cylinder body（3）Bottom, and then by the first dust blanking channel（51）Drop into down
End cap（5）It is interior.
A kind of 2. agro-farming diesel engine air-breathing filter according to claim 1, it is characterised in that：It is described solid
Determine nut（2）With connecting rod（50）Threaded upper ends connection.
A kind of 3. agro-farming diesel engine air-breathing filter according to claim 1, it is characterised in that：Described
One filter material（40）With convex lid（42）Between be flexibly connected.
A kind of 4. agro-farming diesel engine air-breathing filter according to claim 1, it is characterised in that：Described
One dust blanking channel（51）It is arranged to 4 groups.
A kind of 5. agro-farming diesel engine air-breathing filter according to claim 1, it is characterised in that：The branch
Support seat（6）On be provided with fixing hole（60）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610035798.2A CN105508091B (en) | 2016-01-19 | 2016-01-19 | A kind of agro-farming diesel engine air-breathing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610035798.2A CN105508091B (en) | 2016-01-19 | 2016-01-19 | A kind of agro-farming diesel engine air-breathing filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105508091A CN105508091A (en) | 2016-04-20 |
| CN105508091B true CN105508091B (en) | 2018-03-13 |
Family
ID=55716323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610035798.2A Active CN105508091B (en) | 2016-01-19 | 2016-01-19 | A kind of agro-farming diesel engine air-breathing filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105508091B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253345B (en) * | 2020-10-21 | 2021-07-27 | 安徽天沃重工机械有限公司 | Agro-farming diesel engine inhales and uses filter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB579475A (en) * | 1944-04-21 | 1946-08-06 | Frederick Heather | Improvements in filters for air and other gases |
| CN201071774Y (en) * | 2007-08-02 | 2008-06-11 | 靳天柱 | Dry and wet combined multilevel filtering air filter |
| DE102011110696B4 (en) * | 2011-08-16 | 2015-12-10 | Mtu Friedrichshafen Gmbh | Airscoops-cyclone filter assembly |
| CN202851205U (en) * | 2012-10-23 | 2013-04-03 | 严华 | General gasoline engine air cleaner |
| CN205315165U (en) * | 2016-01-19 | 2016-06-15 | 李群星 | Agro -farming diesel engine breathes in and uses filter |
-
2016
- 2016-01-19 CN CN201610035798.2A patent/CN105508091B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105508091A (en) | 2016-04-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181219 Address after: 402283 B District, Luo Huang industrial park, Jiangjin District, Chongqing. Patentee after: Weima agricultural Limited by Share Ltd Address before: 325007 Kunlun Road, Lucheng District, Wenzhou, Zhejiang Province, No. 72 Patentee before: Li Qunxing |
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| TR01 | Transfer of patent right |