CN106401813A - Air filter for loading machine - Google Patents
Air filter for loading machine Download PDFInfo
- Publication number
- CN106401813A CN106401813A CN201610893023.9A CN201610893023A CN106401813A CN 106401813 A CN106401813 A CN 106401813A CN 201610893023 A CN201610893023 A CN 201610893023A CN 106401813 A CN106401813 A CN 106401813A
- Authority
- CN
- China
- Prior art keywords
- air
- filter element
- loader
- housing
- main filter
- 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.)
- Pending
Links
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
- F02M35/024—Air cleaners using filters, e.g. moistened
-
- 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
- F02M35/086—Dust removal by flushing, blasting, pulsating or aspirating flow, washing or the like; Mechanical dust removal, e.g. by using scrapers
Landscapes
- 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)
Abstract
The invention discloses an air filter for a loading machine and belongs to the technical field of engineering machinery. The air filter comprises a casing as well as a main filter element and a security filter element which are arranged in the casing; an air inlet and an air outlet are formed in the casing; the air inlet communicates with the air outlet through the main filter element and the security filter element; the air filter is characterized in that an air blowing port is formed in the position, corresponding to the position between the main filter element and the security filter element, of the casing; and the air blowing port communicates with a loading machine braking air storage tank through a check valve. With the air filter, the problems that air filters of existing loading machines are relatively tedious to clean and pressure air energy of the air filters is wasted can be solved.
Description
Technical field
The present invention relates to technical field of engineering machinery, especially a kind of air filter for loader.
Background technology
For avoiding the air containing impurity such as dusts to enter electromotor, cause the damage of electromotor, install on the engine
There is an air filter, a kind of air filter for loader as shown in Figure 1, include housing 013 and be located in housing together
Main filter element 011 in 013 and safety filter element 012, offer air inlet 0a and gas outlet 0b on housing 013；Air inlet 0a warp
Cross main filter element 011, safety filter element 012 is connected with gas outlet 0b.During work, main filter element 011 filters the impurity such as dust, clean
Air enters electromotor from the core bore of safety filter element 012；But this air filter, when its filter element needs cleaning it is necessary to open
Open back cover, dismantle filter case end cap, filter element could be taken out.Filter element after the completion of cleaning is it is also necessary to reinstall filter element, end cap
Go, there is the cumbersome problem of operation.And for the loader using air damping, after engine misses, its storage
The pressure air of gas tank memory storage can gradually run off, and also result in the waste of energy.
Content of the invention
The technical problem to be solved is to provide a kind of loader air filter, this loader air-filtering
Device can solve the problems, such as that the air filter of existing loader cleans cumbersome and its pressure air energy dissipation.
In order to solve the above problems, the technical solution adopted in the present invention is：This loader air filter, including shell
Body and the main filter element in housing and safety filter element, offer air inlet, gas outlet, described air inlet warp on the housing
Described main filter element, described safety filter element are connected with described gas outlet, correspond to described main filter element and described peace on the housing
Inflatable mouth is offered, described inflatable mouth is connected with mechanical loader braking air accumulator by check valve in the middle of full filter element.
In technique scheme, more specifically technical scheme can also be：Described check valve and the storage of described mechanical loader braking
It is connected with electromagnetic valve between gas tank；The termination that controls of described electromagnetic valve is provided with the control being connected with loader engine controller
Button.
Further：Open up dust-exhausting port in the side wall of described housing near the outer end of described main filter element, described air inlet sets
In the inner of described main filter element, and it is located at the relative side of described dust-exhausting port.
Further：It is indoor that described control knob is installed on loader drive.
Due to employing technique scheme, the present invention compared with prior art has the advantages that：
1st, because, on housing, corresponding to offering inflatable mouth between main filter element and safety filter element, inflatable mouth passes through check valve and dress
Carrier aircraft braking air accumulator is connected；So, after the engine misses of loader, the outlet passageway of air filter are cut off,
The electromagnetic valve of air accumulator can be opened by control knob, the pressure air in air accumulator enters from inflatable mouth, and opposite direction is from master
The core bore of filter element blows to dust-exhausting port and air inlet, and dust or impurity are blown it is achieved that to main filter element from dust-exhausting port and air inlet
Purging cleaning.
2nd, because the side wall in housing opens up dust-exhausting port near the outer end of main filter element, and air inlet is in main filter element
End, and it is located at the relative side of dust-exhausting port；So, when pressure air enters to become owner of filter element from the centre of main filter element and safety filter element
After core bore, then discharge from dust-exhausting port and air inlet, can achieve the comprehensive purging cleaning to main filter element.
Brief description
Fig. 1 is the structural representation of existing loader air filter.
Fig. 2 is the schematic diagram of the embodiment of the present invention.
Fig. 3 is schematic diagram during loader air filter work of the present invention.
Fig. 4 is schematic diagram during loader air filter purging cleaning of the present invention.
Specific embodiment
The invention will be further described for embodiment below in conjunction with the accompanying drawings：
Loader air filter shown in Fig. 2, filters including housing 13 with the main filter element 11 being located in housing 13 and safety
Core 12, is provided with dividing plate 14 in main filter element 11 near the inner of safety filter element 12, offers air inlet a, gas outlet on housing 13
B, air inlet a are connected with gas outlet b through main filter element 11, safety filter element 12, housing 13 side wall near the outer end of main filter element 11
Open up dust-exhausting port d, air inlet a is located at the inner of main filter element 11, and is located at the relative side of dust-exhausting port d；Housing corresponds to
Inflatable mouth c is offered, inflatable mouth c passes through the check valve 4 being sequentially connected and electromagnetic valve 5 and loads in the middle of main filter element and safety filter element
Mechanism is moved air accumulator 3 and is connected；The termination that controls of electromagnetic valve 5 is provided with the control knob being connected with loader engine controller
2, it is indoor that control knob is installed on loader drive.
As shown in figure 3, during the operating of loader electromotor, air filter works, air enters from air inlet a, Jing Guozhu
Filter element 11 and safety filter element 12, enter electromotor from gas outlet b.
As shown in figure 4, after the outlet passageway of loader engine misses, air filter is cut off, press control by
Button 2, electromagnetic valve 5 is opened, and the pressure air in air accumulator 3 enters from inflatable mouth c, and opposite direction blows to row from the core bore of main filter element 11
Dirt mouth d and air inlet a, the impurity such as dust is blown the purging cleaning it is achieved that to main filter element 11 from dust-exhausting port d and air inlet a.
Claims (4)
1. a kind of loader air filter, the main filter element including housing and in housing and safety filter element, in described housing
On offer air inlet, gas outlet, described air inlet is connected with described gas outlet through described main filter element, described safety filter element, its
It is characterised by：Correspond on the housing and offer inflatable mouth in the middle of described main filter element and described safety filter element, described air blowing
Mouth is connected with mechanical loader braking air accumulator by check valve.
2. loader air filter according to claim 1 it is characterised in that：Described check valve and described load mechanism
It is connected with electromagnetic valve between dynamic air accumulator；Described electromagnetic valve control termination to be provided with to be connected with loader engine controller
Control knob.
3. loader air filter according to claim 1 and 2 it is characterised in that：Close in the side wall of described housing
The outer end of described main filter element opens up dust-exhausting port, and described air inlet is located at the inner of described main filter element, and is located at described dust-exhausting port phase
To side.
4. loader air filter according to claim 2 it is characterised in that：Described control knob is installed on loader
Drive indoor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610893023.9A CN106401813A (en) | 2016-10-13 | 2016-10-13 | Air filter for loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610893023.9A CN106401813A (en) | 2016-10-13 | 2016-10-13 | Air filter for loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106401813A true CN106401813A (en) | 2017-02-15 |
Family
ID=59229486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610893023.9A Pending CN106401813A (en) | 2016-10-13 | 2016-10-13 | Air filter for loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106401813A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112228257A (en) * | 2020-10-15 | 2021-01-15 | 赵绍兴 | Reverse blowing type air filter for engineering machinery and engineering machinery equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2563321Y (en) * | 2002-08-27 | 2003-07-30 | 魏巍 | Double cavity interlinking air filter |
| CN2646407Y (en) * | 2003-09-11 | 2004-10-06 | 常德占 | Air cleaner for automobile |
| CN203499869U (en) * | 2013-10-12 | 2014-03-26 | 马玉东 | Back flushing dust cleaning type air filtering device for automobile |
| CN203702402U (en) * | 2014-02-17 | 2014-07-09 | 常州机电职业技术学院 | Self-cleaning type air filter |
| CN104454259A (en) * | 2014-11-28 | 2015-03-25 | 赵永胜 | Whirlwind reverse blowing type self-cleaning air filter device |
-
2016
- 2016-10-13 CN CN201610893023.9A patent/CN106401813A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2563321Y (en) * | 2002-08-27 | 2003-07-30 | 魏巍 | Double cavity interlinking air filter |
| CN2646407Y (en) * | 2003-09-11 | 2004-10-06 | 常德占 | Air cleaner for automobile |
| CN203499869U (en) * | 2013-10-12 | 2014-03-26 | 马玉东 | Back flushing dust cleaning type air filtering device for automobile |
| CN203702402U (en) * | 2014-02-17 | 2014-07-09 | 常州机电职业技术学院 | Self-cleaning type air filter |
| CN104454259A (en) * | 2014-11-28 | 2015-03-25 | 赵永胜 | Whirlwind reverse blowing type self-cleaning air filter device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112228257A (en) * | 2020-10-15 | 2021-01-15 | 赵绍兴 | Reverse blowing type air filter for engineering machinery and engineering machinery equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204565818U (en) | A kind of sheet glass clear off machine | |
| CN106401813A (en) | Air filter for loading machine | |
| CN103341460B (en) | Composite hub bearing automatic cleaning machine | |
| CN105545858B (en) | A kind of special Pneumatic valve of pneumohydraulic pressure-cylinder and pneumohydraulic pressure-cylinder | |
| CN106003468B (en) | Powder recovery system and method | |
| CN202708189U (en) | Dual-source gas valve | |
| CN201748001U (en) | Withdrawable pressure reducing valve | |
| CN105216012A (en) | Dust explosion protection structure in a kind of robot manipulating task system | |
| CN102748504B (en) | Dual-gas supply gas valve | |
| CN201603486U (en) | Self-cleaning air filter | |
| CN209020063U (en) | A kind of energy-saving automatic control system of dedusting fan | |
| CN203389883U (en) | Automatic cleaning machine for composite hub bearing | |
| CN206889373U (en) | The pressurized fuel tank of injection machine | |
| CN203098966U (en) | Pressure-regulating type hydraulic-control one-way valve applied to water-supply pressure storage tank | |
| CN107524549A (en) | A kind of processing method of the element kit of air cleaner | |
| CN205235716U (en) | Automatically controlled desicator | |
| CN206768296U (en) | The cotton receiving bucket of disc bale plucker | |
| CN205332457U (en) | Air conditioner pressure automatic regulating apparatus | |
| CN107246337A (en) | A kind of air cleaner | |
| CN107246338A (en) | A kind of element kit of air cleaner | |
| CN102537412A (en) | One-way movable throttle valve, outdoor unit of air conditioner and filling and operating method of air conditioner | |
| CN107013511A (en) | The pressurized fuel tank of injection machine | |
| CN207599025U (en) | Integral type gas path control valve | |
| CN201651537U (en) | Exhaust ball valve | |
| CN201253528Y (en) | Double valve-plate integrated bypath valve for large bag type dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |