CN102941803A - Dump truck silencer - Google Patents
Dump truck silencer Download PDFInfo
- Publication number
- CN102941803A CN102941803A CN2012104896391A CN201210489639A CN102941803A CN 102941803 A CN102941803 A CN 102941803A CN 2012104896391 A CN2012104896391 A CN 2012104896391A CN 201210489639 A CN201210489639 A CN 201210489639A CN 102941803 A CN102941803 A CN 102941803A
- Authority
- CN
- China
- Prior art keywords
- noise silencer
- dumping car
- silencer
- dump truck
- boatswain chair
- 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
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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention discloses a dump truck silencer, and relates to the technical field of automobile manufacture. The dump truck silencer comprises a silencer body and a hoop, the hoop is hooped outside the silencer body and is connected with a hanger plate, and the hanger plate is fixed on the outer side of a longitudinal member through a bolt. The dump truck silencer is simple in structure, low in part cost and compact in arrangement, vibration of a system is relieved, and the space is reasonably used.
Description
Technical field
The present invention relates to field of automobile, especially a kind of be used to being fixed on the dumping car vehicle frame
On noise silencer.
Background technology
Dumping car is to utilize this car engine power driven lifting mechanism, with its compartment inclination certain angle unloading; And the special-use vehicle of dependence compartment self-weight reset.In recent years, along with the increasing that national basis is built, the demand of dumping car is increasing, and the safety that improves the dumping car use also is one of important goal of Automobile manufacturing dealer.A kind of dumping car noise silencer is arranged, and the technical scheme of this dumping car noise silencer is: include noise silencer and be contained in the outer clip of this noise silencer, the dumping car noise silencer is fixed on the inboard of dumping car chassis side rail by the bolt that installed described clip.This dumping car noise silencer in use has following deficiency: because there is crossbeam the chassis side rail inboard and other part is installed, the installation site is restricted; Cause the very inconvenience of Assembly ﹠Disassembly of dumping car noise silencer, cause certain difficulty also for maintenance and the maintenance of dumping car.Because part is installed the vibration effect of too crowded noise silencer itself to whole system, and whole system is caused certain vibration, has shortened the service life of part.
Summary of the invention
Technical matters solved by the invention provides a kind of dumping car noise silencer, and this dumping car noise silencer can solve the dumping car noise silencer Assembly ﹠Disassembly hard problem of prior art.
In order to address the above problem, the technical solution used in the present invention is: this dumping car noise silencer includes noise silencer and is contained in described noise silencer outer clip, described clip and is connected with boatswain chair with being connected, and described boatswain chair is bolted on the outside of chassis side rail.
In the above-mentioned dumping car noise silencer technical scheme, technical scheme can also be more specifically: be provided with shock pad between described boatswain chair and the described chassis side rail.
Further described shock pad is rubber pad.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect:
1, do not take the frame inside space, do not take the space of other part that is fixed on frame outside yet, take full advantage of following this part space that is difficult to use of vehicle frame lower aerofoil, made things convenient for the Assembly ﹠Disassembly of dumping car noise silencer, brought very large convenience also for maintenance and the maintenance of dumping car.
2, this scenario-frame is simple, and cost of parts is cheap, characteristics of compact layout, the vibration that has alleviated simultaneously system.
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Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the left view of Fig. 1.
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The specific embodiment
Dumping car noise silencer as shown in Figure 1 and Figure 2 includes noise silencer 1 and binds round the clip 2 that is contained in outside the noise silencer 1, install on firm, the noise silencer for noise silencer two clips 2 are housed, each clip 2 is connected with boatswain chair 3 by bolt, and each boatswain chair 3 is by two outsides that are bolted to chassis side rail 5.Be provided with shock pad 4 between boatswain chair 3 and the chassis side rail 5, shock pad 4 is preferably rubber pad.The present embodiment does not take the frame inside space, do not take the space of other part that is fixed on frame outside yet, take full advantage of following this part space that is difficult to use of vehicle frame lower aerofoil, make things convenient for the Assembly ﹠Disassembly of dumping car noise silencer, brought very large convenience also for maintenance and the maintenance of dumping car.Not only simple in structure, cost of parts is cheap, characteristics of compact layout, and the vibration that has alleviated system.
Claims (3)
1. dumping car noise silencer, include noise silencer (1) and hoop and be contained in the outer clip (2) of described noise silencer (1), it is characterized in that: described clip (2) is connected with boatswain chair (3), and described boatswain chair (3) is bolted on the outside of chassis side rail (5).
2. dumping car noise silencer according to claim 1 is characterized in that: be provided with shock pad (4) between described boatswain chair (3) and the described chassis side rail (5).
3. dumping car noise silencer according to claim 1, it is characterized in that: described shock pad (4) is rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104896391A CN102941803A (en) | 2012-11-27 | 2012-11-27 | Dump truck silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104896391A CN102941803A (en) | 2012-11-27 | 2012-11-27 | Dump truck silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102941803A true CN102941803A (en) | 2013-02-27 |
Family
ID=47724830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104896391A Pending CN102941803A (en) | 2012-11-27 | 2012-11-27 | Dump truck silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102941803A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373185A (en) * | 2014-11-03 | 2015-02-25 | 力帆实业(集团)股份有限公司 | Car muffler suspension fixing structure |
| CN104401220A (en) * | 2014-10-31 | 2015-03-11 | 柳州市同进汽车零部件制造有限公司 | Automobile exhaust pipe hanging device |
| CN107599827A (en) * | 2017-09-21 | 2018-01-19 | 清华大学苏州汽车研究院（相城） | A kind of support for changing gas extraction system NVH performances |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85204085U (en) * | 1985-09-28 | 1986-05-21 | 于鹏 | Auto muffler being capable of purifying exhaust gas |
| WO2005113956A1 (en) * | 2004-05-07 | 2005-12-01 | Dr. Ing. H.C.F. Porche Aktiengesellschaft | Exhaust system for a drive train constituted by a transmission and an engine |
| CN2910661Y (en) * | 2006-01-15 | 2007-06-13 | 东风汽车有限公司 | Automobile storage battery and muffler rack |
| CN201626296U (en) * | 2010-03-17 | 2010-11-10 | 云南力帆骏马车辆有限公司 | Improved diesel engine automobile air exhausting system |
| CN203198724U (en) * | 2012-11-27 | 2013-09-18 | 东风柳州汽车有限公司 | Self-unloading vehicle silencer |
-
2012
- 2012-11-27 CN CN2012104896391A patent/CN102941803A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85204085U (en) * | 1985-09-28 | 1986-05-21 | 于鹏 | Auto muffler being capable of purifying exhaust gas |
| WO2005113956A1 (en) * | 2004-05-07 | 2005-12-01 | Dr. Ing. H.C.F. Porche Aktiengesellschaft | Exhaust system for a drive train constituted by a transmission and an engine |
| CN2910661Y (en) * | 2006-01-15 | 2007-06-13 | 东风汽车有限公司 | Automobile storage battery and muffler rack |
| CN201626296U (en) * | 2010-03-17 | 2010-11-10 | 云南力帆骏马车辆有限公司 | Improved diesel engine automobile air exhausting system |
| CN203198724U (en) * | 2012-11-27 | 2013-09-18 | 东风柳州汽车有限公司 | Self-unloading vehicle silencer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401220A (en) * | 2014-10-31 | 2015-03-11 | 柳州市同进汽车零部件制造有限公司 | Automobile exhaust pipe hanging device |
| CN104373185A (en) * | 2014-11-03 | 2015-02-25 | 力帆实业(集团)股份有限公司 | Car muffler suspension fixing structure |
| CN107599827A (en) * | 2017-09-21 | 2018-01-19 | 清华大学苏州汽车研究院（相城） | A kind of support for changing gas extraction system NVH performances |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130227 |