CN209333051U - A kind of air cleaner assembly and air respiratorresuscitator - Google Patents
A kind of air cleaner assembly and air respiratorresuscitator Download PDFInfo
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- CN209333051U CN209333051U CN201822209973.2U CN201822209973U CN209333051U CN 209333051 U CN209333051 U CN 209333051U CN 201822209973 U CN201822209973 U CN 201822209973U CN 209333051 U CN209333051 U CN 209333051U
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- end cover
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- cleaner assembly
- air cleaner
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Abstract
The utility model provides a kind of air cleaner assembly and air respiratorresuscitator, is related to agricultural equipment technology field.The air cleaner assembly includes inner skeleton, filter material, first end cover and second end cover；Filtering through-hole is provided in the inner skeleton；The filter material is wrapped on the outer surface of the inner skeleton；The first end cover and the second end cover are separately fixed on two ends of the inner skeleton, and for fixing the inner skeleton, while package is exposed at the filter material of two ends of the inner skeleton.The air respiratorresuscitator includes lower case component, upper housing component and above-mentioned air cleaner assembly；The position between the lower case component and the upper housing component is arranged in the air cleaner assembly；Non-clean air intake and clean air outlet are provided on the lower case component.The utility model, which solves, existing in the prior art to be difficult to make filtering accuracy and circulation to reach unanimously to maintain difficult technical problem.
Description
Technical field
The utility model relates to agricultural equipment technology fields, more particularly, to a kind of air cleaner assembly and aerial respiration
Device.
Background technique
The working condition of agricultural equipment product (tractor, wheat machine, corn machine, rice machine and ensilage machine) is to compare evil
Bad, for complete machine air respiratorresuscitator, the dustiness problem of air respiratorresuscitator oil is to influence air respiratorresuscitator service life and reliable
Property key factor, and the medium contacted with hydraulic oil --- the clean level of air is to influence air respiratorresuscitator oily pollution degree
One of principal element.
Currently, its filter medium of the used air cleaner assembly of domestic market agricultural machinery product air respiratorresuscitator uses mostly
Class medium, such as coconut palm palm fibre, metal screen, sintering metal are filled, loading, filling mode and the burning techniques of filter medium are very
Difficulty makes the filtering accuracy of each product and through-current capacity reach consistent.Some respirators directly without filter medium, this structure
Filter effect is with regard to worse.
Based on this, the utility model provides a kind of air cleaner assembly and air respiratorresuscitator to solve above-mentioned technology
Problem.
Utility model content
The purpose of this utility model is to provide a kind of air cleaner assemblies, to solve existing in the prior art be difficult
Reach filtering accuracy and circulation and unanimously maintains difficult technical problem.
The purpose of this utility model, which also resides in, provides a kind of air respiratorresuscitator, and the air respiratorresuscitator includes above-mentioned air
Filter is set up, for solving above-mentioned technical problem.
Based on above-mentioned first purpose, the utility model provides a kind of air cleaner assembly, including inner skeleton, filter
Material, first end cover and second end cover；
Filtering through-hole is provided in the inner skeleton；The filter material is wrapped on the outer surface of the inner skeleton；
The first end cover and the second end cover are separately fixed on two ends of the inner skeleton, for fixing
The inner skeleton, while package is exposed at the filter material of two ends of the inner skeleton.
Optionally, above-mentioned air cleaner assembly, the first end cover are annular in shape；
Extend inner baffle ring towards the direction for wrapping up the inner skeleton in the inner ring edge of the first end cover；Described first
The outer annular edge of end cap extends the first outer baffle ring along towards the direction for wrapping up the filter material.
Optionally, the middle part of above-mentioned air cleaner assembly, the second end cover is equipped with stepped hole, outer profile edge direction
Extend the second outer baffle ring in the direction for wrapping up the filter material.
Based on above-mentioned second purpose, the utility model provides a kind of air respiratorresuscitator, including lower case component, upper housing
Component and the air cleaner assembly；
The position between the lower case component and the upper housing component is arranged in the air cleaner assembly；It is described
Non-clean air intake and clean air outlet are provided on lower case component so that outside air by non-clean air intake into
Enter, flow through the air cleaner assembly, is flowed out from clean air outlet.
Optionally, above-mentioned air respiratorresuscitator, the lower case component include breathing connecting tube, lower case ontology and connection spiral shell
Bolt；
The lower case ontology is set in the breathing connecting tube；It is logical that connection is provided at the top of the breathing connecting tube
Hole, one end that the connection bolt passes through the connection through-hole and the air cleaner assembly are fixed by filter core fixing bolt
Connection；
The non-clean air intake is arranged on the lower case ontology, and the clean air outlet is breathing company
The nozzle taken over and connect inside hydraulic system.
Optionally, above-mentioned air respiratorresuscitator, positioning step is provided in the breathing connecting tube, and the lower case ontology is logical
Cross the positioning step positioning；
The venthole being connected to the non-clean air intake is provided on the tube wall on the top of the positioning step.
Optionally, above-mentioned air respiratorresuscitator is provided with connection ring in the middle part of the lower case ontology；
The connection ring is set in the breathing connecting tube, and is positioned by the positioning step；The air-filtering
Device assembly is set on the outer wall of the connection ring.
Optionally, above-mentioned air respiratorresuscitator is sealed between the first end cover and the connection ring by sealing ring.
Optionally, the bottom side of the lower case ontology is arranged in above-mentioned air respiratorresuscitator, the non-clean air intake
On wall；
Extend refluence pipe along direction obliquely by the non-clean air intake.
Optionally, above-mentioned air respiratorresuscitator, the upper housing component include upper housing ontology and bolt component；
Connection through-hole, the second end cover and the upper housing ontology described in the connection screw bolt passes, and pass through
The bolt component closely connects into an entirety.
The air cleaner assembly provided by the utility model, including inner skeleton, filter material, first end cover and second end
Lid；Filtering through-hole is provided in the inner skeleton；The filter material is wrapped on the outer surface of the inner skeleton；Described first
End cap and the second end cover are separately fixed on two ends of the inner skeleton, for fixing the inner skeleton, together
When package be exposed at the filter material of two ends of the inner skeleton.Air cleaner assembly provided by the utility model leads to
Inner skeleton is crossed to fix filter material, further through two ends of first end cover and second end cover package filter material, so that entire air
Cleaner assembly formed one it is alternatively whole, without being filtered in a manner of filled media, improve filtering accuracy with
The consistency of circulation.
The air respiratorresuscitator provided by the utility model, the air respiratorresuscitator include lower case component, upper housing group
Part and above-mentioned air cleaner assembly；The air cleaner assembly is arranged in the lower case component and the upper casing
Position between body component；It is provided with non-clean air intake and clean air outlet on the lower case component, so that external
Air is entered by non-clean air intake, flows through the air cleaner assembly, is flowed out from clean air outlet.Due to this implementation
The air respiratorresuscitator that example provides includes above-mentioned air cleaner assembly, therefore all excellent with above-mentioned air cleaner assembly
Point.
Based on this, the utility model is compared with original technology, with filtering accuracy and the very high consistency of circulation holding and just
In repair replacement the advantages of.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of air cleaner assembly provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram at the first visual angle of air respiratorresuscitator provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram at the second visual angle of air respiratorresuscitator provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram at air respiratorresuscitator third provided by the embodiment of the utility model visual angle.
Icon: 100- air cleaner assembly；101- inner skeleton；102- filter material；103- first end cover；104- second end
Lid；200- lower case component；201- breathes connecting tube；202- lower case ontology；203- connection bolt；204- sealing ring；205-
Fixing bolt；300- upper housing component；301- upper housing ontology；302- bolt component.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
Fig. 1 is the structural schematic diagram of air cleaner assembly provided by the embodiment of the utility model.
As shown in Figure 1, a kind of air cleaner assembly is provided in the present embodiment, the air cleaner assembly 100
Including inner skeleton 101, filter material 102, first end cover 103 and second end cover 104；
Filtering through-hole is provided in the inner skeleton 101；The filter material 102 is wrapped in the outer of the inner skeleton 101
On surface；
The first end cover 103 and the second end cover 104 are separately fixed at two ends of the inner skeleton 101
On, for fixing the inner skeleton 101, while package is exposed at the filter material of 101 two ends of the inner skeleton
102。
Air cleaner assembly provided by the utility model fixes filter material 102 by inner skeleton 101, further through
One end cap 103 and second end cover 104 wrap up two ends of filter material 102, so that entire air cleaner assembly 100 forms one
It is alternatively whole, without being filtered in a manner of filled media, improve the consistency of filtering accuracy and circulation.Separately
Outside, the air cleaner assembly of this kind of structure can also be mounted on any product and any position, at low cost, reduce user
Maintenance cost.
In the optinal plan of the present embodiment, the first end cover 103 is annular in shape；
Extend inner baffle ring towards the direction for wrapping up the inner skeleton 101 in the inner ring edge of the first end cover 103；Institute
The outer annular edge for stating first end cover 103 extends the first outer baffle ring along towards the direction for wrapping up the filter material 102.
In the optinal plan of the present embodiment, the middle part of the second end cover 104 is equipped with stepped hole, outer profile edge direction packet
Extend the second outer baffle ring in the direction for wrapping up in the filter material 102.
Specifically, inner skeleton 101 is the hollow cylinder of both ends open, it is uniformly arranged on the wall surface of hollow cylinder more
A filtering through-hole；It is wrapped up with certain thickness filter material 102 along the outer surface of hollow cylinder, filtering accuracy can be according to hydraulic
The accuracy requirement of system reaches by adjusting 102 filtering accuracy of filter material；First end cover 103 and second end cover 104 are separately fixed at
On two ends of inner skeleton 101, with fixing internal skeleton 101, while by being kept off outside inner baffle ring, the first outer baffle ring and second
Ring, which wraps up, is exposed at the filter materials 102 of 101 two ends of inner skeleton, make entire air filtering component formed one it is alternatively whole
Body, while gas is leaked out from the position of two ends when being also prevented from filtering.Air cleaner assembly 100 provided in this embodiment can
Air filtration precision is set to reach prescribed requirement, the consistency of product filtering accuracy is guaranteed, and product versatility structure is good.
Embodiment two
Fig. 2 is the structural schematic diagram at the first visual angle of air respiratorresuscitator provided by the embodiment of the utility model；Fig. 3 is that this is practical
The structural schematic diagram at the second visual angle of air respiratorresuscitator that new embodiment provides；Fig. 4 is sky provided by the embodiment of the utility model
The structural schematic diagram at gas respirator third visual angle.
As shown in Figure 2, Figure 3 and Figure 4, this embodiment offers a kind of air respiratorresuscitators, under the air respiratorresuscitator includes
Air cleaner assembly 100 described in housing unit 200, upper housing component 300 and embodiment one；
The air cleaner assembly 100 is arranged between the lower case component 200 and the upper housing component 300
Position；It is provided with non-clean air intake and clean air outlet on the lower case component 200, so that outside air is by non-clear
Clean air intake enters, and flows through the air cleaner assembly 100, flows out from clean air outlet.
In the optinal plan of the present embodiment, the lower case component 200 includes breathing connecting tube 201, lower case ontology 202
With connection bolt 203；
The lower case ontology 202 is set in the breathing connecting tube 201；The top of the breathing connecting tube 201 is set
It is equipped with connection through-hole, one end that the connection bolt 203 passes through the connection through-hole and the air cleaner assembly 100 passes through
Filter core fixing bolt 205 is fixedly connected；
The non-clean air intake is arranged on the lower case ontology 202, and the clean air outlet is described exhales
Inhale the nozzle connecting inside connecting tube 201 and hydraulic system.
In the above-mentioned technical solutions, further, positioning step, the lower casing are provided in the breathing connecting tube 201
Body ontology 202 is positioned by the positioning step；
The venthole being connected to the non-clean air intake is provided on the tube wall on the top of the positioning step.
In the above-mentioned technical solutions, further, the middle part of the lower case ontology 202 is provided with connection ring；
The connection ring is set in the breathing connecting tube 201, and is positioned by the positioning step；The air filter
Clear device assembly 100 is set on the outer wall of the connection ring.
In the above-mentioned technical solutions, further, pass through sealing ring between the first end cover 103 and the connection ring
204 sealings.
Such as figure.Shown, lower case component 200 is by 203 groups of bolt of breathing connecting tube 201, lower case ontology 202 and connection
At lower case ontology 202 is set in breathing connecting tube 201, and the part of the corresponding lower case ontology 202 of breathing connecting tube 201 is set
It is equipped with the venthole for air circulation, the quantity of venthole is multiple, and is evenly arranged on the corresponding lower case sheet of breathing connecting tube 201
On the part of body 202.The top of breathing connecting tube 201 is provided with connection through-hole, and connection bolt 203 passes through connection through-hole and air
One end of cleaner assembly 100 is fixedly connected by filter core fixing bolt 205.
In the present embodiment, the middle part of lower case ontology 202 is provided with connection ring, and the inner ring of connection ring and setting connect in breathing
The positioning step of adapter tube 201, which cooperates, to be fixed；The outer ring and first end cover 103 of connection ring cooperate, to support air cleaner assembly
100.To prevent air by the slot leakage of first end cover 103 and the outer ring of connection ring, between first end cover 103 and connection ring
It is additionally provided with sealing ring 204.
For the sealing reliability for guaranteeing entire lower case component 200, breathing connecting tube 201, lower case ontology 202 and connection
Bolt 203 can synthesize a component by certain technique.
In the optinal plan of the present embodiment, the bottom of the lower case ontology 202 is arranged in the non-clean air intake
On side wall；
Extend refluence pipe along direction obliquely by the non-clean air intake.
Lower case ontology 202 supports air cleaner assembly 100, and the oil droplet isolated in breathing, water droplet flow directly into
Into lower case ontology 202, for oil droplet and water droplet can be poured out outside hydraulic system in time, the present embodiment is in lower case sheet
Diversion pipe is set on the non-clean air intake of body 202, and diversion pipe has the angle α relative to lower case, and the angle α is greater than 90 degree, and should
The top of inlet internal diameter extended line should be lower than or at least be equal to the bottom end that sealing ring 204 holds air cleaner assembly 100.
In the optinal plan of the present embodiment, the upper housing component 300 includes upper housing ontology 301 and bolt component 302；
Connection bolt 203 in lower case component 200 sequentially passes through connection through-hole, air filter in breathing connecting tube 201
Second end cover 104 and upper housing ontology 301 in clear device assembly 100, upper housing ontology 301 and lower case ontology 202 open and close, lead to
It crosses the bolt component 302 and closely connects into an entirety, wherein bolt component 302 includes sealing ring, gasket and nut etc..
The working principle of air respiratorresuscitator provided in this embodiment:
Firstly, the first is as shown in Fig. 3, and second is in attached drawing 3 there are two types of the hydraulic respirator installation preferred orientations
On the basis of be rotated by 90 ° counterclockwise.Discharge of the both the above installation direction most beneficial for impurity.
Air flow direction as shown in Fig. 3, breathing connecting tube 201 with inside hydraulic system air communication (generally with it is hydraulic
The air communication of fuel tank internal), non-clean air intake is connected to outside air；With hydraulic system internal oil height and position
Variation, interior outside air enters by non-clean air intake direction, flows through air cleaner assembly 100, passes through breathing connection
Pipe 201 enters inside hydraulic oil container.Wherein, the impurity in outside air can be blocked in hydraulic pressure system by air cleaner assembly 100
System is external, in this way, ensuring that the clean-up performance of hydraulic system inner air.As machine uses the extension of time, moisture content, oil
Gas can gradually be assembled on air cleaner assembly 100 with and with impurity made of mix dust, with increasing for amount
And the vibration of complete machine, these impurity can drop into the lower part of lower case ontology 202, at this moment on the basis of preferred installation direction,
Impurity is to be discharged on the outside of complete machine.
When user maintenance is maintained, filter core need to only be taken out and filter core outer surface is cleaned with compressed air or other means
, filter core is reusable.
Air respiratorresuscitator provided in this embodiment, light-weight under outer dimension of the same race, low cost, user's maintenance
It is convenient, the moisture isolated from oil liquid can be discharged in time, avoid secondary pollution.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of air cleaner assembly, which is characterized in that including inner skeleton, filter material, first end cover and second end cover；
Filtering through-hole is provided in the inner skeleton；The filter material is wrapped on the outer surface of the inner skeleton；
The first end cover and the second end cover are separately fixed on two ends of the inner skeleton, described in fixed
Inner skeleton, while package is exposed at the filter material of two ends of the inner skeleton.
2. air cleaner assembly according to claim 1, which is characterized in that the first end cover is annular in shape；
Extend inner baffle ring towards the direction for wrapping up the inner skeleton in the inner ring edge of the first end cover；The first end cover
Outer annular edge extend the first outer baffle ring along towards the direction for wrapping up the filter material.
3. air cleaner assembly according to claim 1, which is characterized in that the middle part of the second end cover is equipped with step
Hole, outer profile edge extend the second outer baffle ring towards the direction for wrapping up the filter material.
4. a kind of air respiratorresuscitator, which is characterized in that the air respiratorresuscitator includes lower case component, upper housing component, and
Air cleaner assembly as described in any one of claims 1-3；
The position between the lower case component and the upper housing component is arranged in the air cleaner assembly；The lower casing
Non-clean air intake and clean air outlet are provided on body component, so that outside air is entered by non-clean air intake,
The air cleaner assembly is flowed through, is flowed out from clean air outlet.
5. air respiratorresuscitator according to claim 4, which is characterized in that the lower case component include breathing connecting tube,
Lower case ontology and connection bolt；
The lower case ontology is set in the breathing connecting tube；It is provided with connection through-hole at the top of the breathing connecting tube,
The connection bolt passes through the connection through-hole and one end of the air cleaner assembly connects by the way that filter core fixing bolt is fixed
It connects；
The non-clean air intake is arranged on the lower case ontology, and the clean air outlet is the breathing connecting tube
With the nozzle being connect inside hydraulic system.
6. air respiratorresuscitator according to claim 5, which is characterized in that be provided with positioning table in the breathing connecting tube
Rank, the lower case ontology are positioned by the positioning step；
The venthole being connected to the non-clean air intake is provided on the tube wall on the top of the positioning step.
7. air respiratorresuscitator according to claim 6, which is characterized in that be provided with connection in the middle part of the lower case ontology
Ring；
The connection ring is set in the breathing connecting tube, and is positioned by the positioning step；The air cleaner group
Part is set on the outer wall of the connection ring.
8. air respiratorresuscitator according to claim 7, which is characterized in that lead between the first end cover and the connection ring
Cross sealing ring sealing.
9. air respiratorresuscitator according to claim 5, which is characterized in that the non-clean air intake is arranged under described
In the bottom sidewall of enclosure body；
Extend refluence pipe along direction obliquely by the non-clean air intake.
10. air respiratorresuscitator according to claim 5, which is characterized in that the upper housing component includes upper housing ontology
With bolt component；
Connection through-hole, the second end cover and the upper housing ontology described in the connection screw bolt passes, and by described
Bolt component closely connects into an entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209973.2U CN209333051U (en) | 2018-12-25 | 2018-12-25 | A kind of air cleaner assembly and air respiratorresuscitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209973.2U CN209333051U (en) | 2018-12-25 | 2018-12-25 | A kind of air cleaner assembly and air respiratorresuscitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209333051U true CN209333051U (en) | 2019-09-03 |
Family
ID=67759293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822209973.2U Active CN209333051U (en) | 2018-12-25 | 2018-12-25 | A kind of air cleaner assembly and air respiratorresuscitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209333051U (en) |
-
2018
- 2018-12-25 CN CN201822209973.2U patent/CN209333051U/en active Active
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| CP03 | Change of name, title or address |
Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai leiwo Heavy Industry Co.,Ltd. Address before: 261000 No.192, Beihai South Road, Fangzi District, Weifang City, Shandong Province Patentee before: LOVOL HEAVY INDUSTRY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai Lovol Intelligent Agricultural Technology Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Weichai leiwo Heavy Industry Co.,Ltd. |