CN215057823U - Oil bath type air filter fixing structure for excavator - Google Patents
Oil bath type air filter fixing structure for excavator Download PDFInfo
- Publication number
- CN215057823U CN215057823U CN202121472836.3U CN202121472836U CN215057823U CN 215057823 U CN215057823 U CN 215057823U CN 202121472836 U CN202121472836 U CN 202121472836U CN 215057823 U CN215057823 U CN 215057823U
- Authority
- CN
- China
- Prior art keywords
- supporting seat
- oil bath
- air cleaner
- type air
- staple bolt
- 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
- 238000013016 damping Methods 0.000 claims abstract description 23
- 230000035939 shock Effects 0.000 claims abstract description 20
- 239000006096 absorbing agent Substances 0.000 claims abstract description 9
- 239000003921 oil Substances 0.000 claims description 27
- 229920001971 elastomer Polymers 0.000 claims description 15
- 239000005060 rubber Substances 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 210000005069 ears Anatomy 0.000 claims description 4
- 229920001973 fluoroelastomer Polymers 0.000 claims description 4
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003292 glue Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides an oil bath formula air cleaner fixed knot constructs for excavator, including the supporting seat, be equipped with the staple bolt on the supporting seat, be equipped with the opening on the staple bolt, one side that the opening corresponds is equipped with the mounting panel, mounting panel and supporting seat connection are equipped with a plurality of shock absorbers between mounting panel and the supporting seat and glue, and the staple bolt both sides still articulate there is the shock absorber pole, and the shock absorber pole tip is articulated with the supporting seat, and shock absorber pole, staple bolt and supporting seat form the triangle structure. Still install the shock attenuation pole in staple bolt both sides, this kind of damping structural style has promoted the damping effect by a wide margin, makes oil bath formula air cleaner's life longer, and this fixed knot constructs simple and conveniently, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the excavator and specifically relates to an oil bath formula air cleaner fixed knot constructs for excavator is related to.
Background
In the field of manufacturing of large excavators, reasonable application of an engine is the key for normal performance of the excavator, wherein the reliability of an engine air inlet system is one of the keys for ensuring normal performance of engine power. The large excavator is mainly used for heavy dust working conditions such as mines, and the oil bath type air filter can effectively filter fine dust and prolong the maintenance period of the filter element of the air filter. Reliable fixation of the oil bath type air filter is a precondition for ensuring normal use of the filter. However, due to the requirement of maintenance space of the oil bath type air filter chassis, the oil bath type air filter chassis is normally detached by adopting a cantilever structure arrangement. But cantilever structure is rigid connection generally, produces great vibrations along with the excavator operation, is unfavorable for the normal work of air cleaner in the car operation in-process, and long-term vibrations also can make oil bath formula air cleaner harm easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a main aim at provides an oil bath formula air cleaner fixed knot constructs for excavator, solves the excavator operation and produces great vibrations, is unfavorable for the problem of air cleaner at the normal work of car operation in-process.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides an oil bath formula air cleaner fixed knot constructs for excavator, includes the supporting seat, is equipped with the staple bolt on the supporting seat, is equipped with the opening on the staple bolt, and one side that the opening corresponds is equipped with the mounting panel, and mounting panel and supporting seat connection are equipped with a plurality of shock absorbers between mounting panel and the supporting seat and glue, and the staple bolt both sides still articulate there is the shock attenuation pole, and the shock attenuation pole tip is articulated with the supporting seat, and shock attenuation pole, staple bolt and supporting seat form the triangle structure.
In the preferred scheme, be equipped with the logical groove of dodging between mounting panel and the staple bolt.
In the preferred scheme, the mounting plate is connected with the supporting seat through a plurality of second bolts.
In the preferred scheme, the shock absorption rubber sleeve is arranged on the second bolt.
In the preferred scheme, the shock attenuation pole both ends are equipped with the articulated joint, and first articulated joint is articulated with the staple bolt, and the second articulated joint is articulated with the supporting seat.
In the preferred scheme, the supporting seat both sides are equipped with the side ear, and two articulated joints are articulated with the side ear.
In the preferred scheme, the staple bolt open end is equipped with a plurality of first bolts.
In a preferred scheme, the damping rubber is made of fluororubber, silicon rubber, chloroprene rubber or ethylene propylene diene monomer rubber.
The utility model provides an oil bath formula air cleaner fixed knot constructs for excavator, to install the damping rubber between staple bolt and the supporting seat of oil bath formula air cleaner, the damping rubber plays the cushioning effect, resonance condition appears in order to prevent oil bath formula air cleaner, still installs the shock attenuation pole in staple bolt both sides, this kind of damping structural style has promoted the damping effect by a wide margin, makes oil bath formula air cleaner's life longer, and this fixed knot constructs simple and conveniently, convenient to use.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is a general block diagram of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a view of the installation structure of the supporting seat and the hoop of the present invention;
in the figure: an oil bath type air cleaner 1; a support base 2; a lateral ear 201; a first bolt 3; a hoop 4; a mounting plate 401; damping rubber 5; a second bolt 6; a shock-absorbing lever 7; a first articulation 701; a second articulation 702.
Detailed Description
As shown in fig. 1 to 4, an oil bath type air filter fixing structure for an excavator comprises a supporting seat 2, wherein a hoop 4 is arranged on the supporting seat 2, an opening is arranged on the hoop 4, a mounting plate 401 is arranged on one side corresponding to the opening, the mounting plate 401 is connected with the supporting seat 2, a plurality of damping rubbers 5 are arranged between the mounting plate 401 and the supporting seat 2, damping rods 7 are hinged to two sides of the hoop 4, the end portions of the damping rods 7 are hinged to the supporting seat 2, and the damping rods 7, the hoop 4 and the supporting seat 2 form a triangular structure. As shown in the structure of fig. 1-2, the triangle structure makes the whole structure more stable, the damping effect is better, the damping rubber 5 is arranged between the hoop 4 for mounting the oil bath type air filter 1 and the supporting seat 2, the damping rubber 5 plays a role in damping, in order to prevent the resonance condition of the oil bath type air filter 1, the damping rods 7 are also arranged on two sides of the hoop 4, the damping structural form greatly improves the damping effect, and the service life of the oil bath type air filter 1 is longer.
In the preferred scheme, be equipped with the logical groove of dodging between mounting panel 401 and staple bolt 4. The through groove avoids the installation of the second bolt 6, and the oil bath type air filter 1 is convenient to disassemble and maintain.
Preferably, the mounting plate 401 is connected to the support base 2 by a plurality of second bolts 6. The damping rubber 5 is sleeved on the second bolt 6. In the structure shown in fig. 1 or 4, the cushion rubber 5 is sleeved on the second bolt 6, and the second bolt 6 then locks the mounting plate 401 and the support seat 2.
In the preferred scheme, the two ends of the shock absorption rod 7 are provided with hinges, the first hinge 701 is hinged with the hoop 4, and the second hinge 702 is hinged with the support seat 2. The two sides of the supporting seat 2 are provided with side ears 201, and the two hinged joints 702 are hinged with the side ears 201. In the structure shown in fig. 4, the first hinge joint 701 and the second hinge joint 702 are respectively hinged with the hoop 4 and the side ear 201 of the support seat 2.
In the preferred scheme, staple bolt 4 open end is equipped with a plurality of first bolts 3. The first bolt 3 locks the opening of the hoop 4.
In a preferred scheme, the damping rubber 5 is made of fluororubber, silicon rubber, chloroprene rubber or ethylene propylene diene monomer rubber. According to the use condition, the material of the shock absorption rubber 5 is adopted, and fluororubber is preferably adopted as the material of the shock absorption rubber 5 in the scheme.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (8)
1. The utility model provides an oil bath formula air cleaner fixed knot constructs for excavator, characterized by: including supporting seat (2), be equipped with staple bolt (4) on supporting seat (2), be equipped with the opening on staple bolt (4), one side that the opening corresponds is equipped with mounting panel (401), mounting panel (401) are connected with supporting seat (2), be equipped with a plurality of shock absorbers (5) between mounting panel (401) and supporting seat (2), staple bolt (4) both sides still articulate there are shock absorber (7), shock absorber (7) tip is articulated with supporting seat (2), shock absorber (7), staple bolt (4) and supporting seat (2) form the triangle-shaped structure.
2. The oil bath type air cleaner fixing structure for excavators according to claim 1, wherein: an avoiding through groove is arranged between the mounting plate (401) and the hoop (4).
3. The oil bath type air cleaner fixing structure for excavators according to claim 1, wherein: the mounting plate (401) is connected with the supporting seat (2) through a plurality of second bolts (6).
4. The oil bath type air cleaner fixing structure for excavators according to claim 3, wherein: the damping rubber (5) is sleeved on the second bolt (6).
5. The oil bath type air cleaner fixing structure for excavators according to claim 1, wherein: the two ends of the shock absorption rod (7) are provided with hinges, the first hinge (701) is hinged with the hoop (4), and the second hinge (702) is hinged with the supporting seat (2).
6. The oil bath type air cleaner fixing structure for excavators according to claim 5, wherein: side ears (201) are arranged on two sides of the supporting seat (2), and the second hinge joint (702) is hinged with the side ears (201).
7. The oil bath type air cleaner fixing structure for excavators according to claim 1, wherein: the opening end of the hoop (4) is provided with a plurality of first bolts (3).
8. The oil bath type air cleaner fixing structure for excavators according to claim 1, wherein: the damping rubber (5) is made of fluororubber, silicon rubber, chloroprene rubber or ethylene propylene diene monomer rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121472836.3U CN215057823U (en) | 2021-06-30 | 2021-06-30 | Oil bath type air filter fixing structure for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121472836.3U CN215057823U (en) | 2021-06-30 | 2021-06-30 | Oil bath type air filter fixing structure for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215057823U true CN215057823U (en) | 2021-12-07 |
Family
ID=79228581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121472836.3U Expired - Fee Related CN215057823U (en) | 2021-06-30 | 2021-06-30 | Oil bath type air filter fixing structure for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215057823U (en) |
-
2021
- 2021-06-30 CN CN202121472836.3U patent/CN215057823U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |