CN2738035Y - Engine vibration reducer - Google Patents
Engine vibration reducer Download PDFInfo
- Publication number
- CN2738035Y CN2738035Y CN 200420053693 CN200420053693U CN2738035Y CN 2738035 Y CN2738035 Y CN 2738035Y CN 200420053693 CN200420053693 CN 200420053693 CN 200420053693 U CN200420053693 U CN 200420053693U CN 2738035 Y CN2738035 Y CN 2738035Y
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- CN
- China
- Prior art keywords
- spring
- engine
- vehicle frame
- bracket
- vibration
- 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
- 239000003638 chemical reducing agent Substances 0.000 title abstract 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses an engine vibration reducer, which is arranged on the connecting point of an engine and a vehicle frame. The vehicle frames on two sides of the engine are fixedly provided with spring brackets, an engine connecting seat is positioned between the vehicle frame and the spring bracket, a first vibration reducing spring is clamped and pressed between the engine connecting seat and the vehicle frame, and a second vibration reducing spring is clamped and pressed between the engine connecting seat and the spring bracket; the first vibration reducing spring and the second vibration reducing spring can be compression springs; the spring bracket is composed of an upper bracket which can clamp and press a second compression spring and a lower bracket which can be fixed on the vehicle frame, and the upper bracket and the lower bracket can be connected together in manner of height adjustment. The engine vibration reducer can reduce the vibration to the vehicle frame from the engine in omni-direction and can conveniently adjust the tight-giving force of the second damping spring so as to make adjustment to needs of the vibration force for different engines; the engine vibration reducer can be used for motor-tricycles, farm trucks, etc.
Description
Technical field
The utility model relates to the damper technique field, relates in particular to a kind of engine snubber of vibrating between motor and the vehicle frame of being used to reduce.
Background technique
Motor on the Motor Vehicle can make vehicle frame produce vibration when work, and then produces noise, driver and passenger is felt under the weather, but also surrounding environment is caused noise pollution, and it is particularly outstanding that this situation shows on three-wheeled motor vehicle.Many producers are provided with rubber pad to reduce this vibration at motor and car body joint, when this vibration damping equipment moves downward with respect to vehicle frame at motor, can produce the better damping effect, but when motor moves upward with respect to vehicle frame, vibration is reduced but also because its rebounding force makes vibration increasing, thereby effectiveness in vibration suppression is undesirable.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of engine snubber of good damping result is provided, and it can reduce the vibration that motor produces vehicle frame on comprehensive.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of engine snubber, this engine snubber is arranged at the joint of motor and vehicle frame, on the vehicle frame of motor both sides, fixedly install spring bracket respectively, the motor connecting base is between vehicle frame and spring bracket, cramping first shock-absorbing spring between motor connecting base and the vehicle frame, cramping second shock-absorbing spring between motor connecting base and the spring bracket.
As a kind of improvement, described first, second shock-absorbing spring is a pressure spring.
As further improvement, but described spring bracket comprises the upper bracket and the lower support frame that is fixed in vehicle frame of cramping second pressure spring, and upper and lower support can link together with highly regulating.
Owing to adopted technique scheme, when motor was started working, its vibration passed to shock-absorbing spring by the motor connecting base, and downward vibration is absorbed by first shock-absorbing spring, and the vibration that makes progress is absorbed by second shock-absorbing spring.When adopting pressure spring, they can also absorb the vibration from all around direction, thereby reduce the vibration that motor produces vehicle frame on comprehensive, and effectiveness in vibration suppression obviously strengthens.
In addition, but spring bracket comprises the upper bracket and the lower support frame that is fixed in vehicle frame of cramping second pressure spring, and upper and lower support can link together with highly regulating.The one, the convenient installation, the 2nd, can adjust the tight power of giving of second shock-absorbing spring easily.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is the utility model embodiment's a structure sectional view.
Embodiment
As shown in drawings, a kind of engine snubber, this engine snubber is arranged at the joint of motor 1 and vehicle frame 2, on the vehicle frame of motor both sides, fixedly install spring bracket 3 respectively, motor connecting base 7 is between vehicle frame 2 and spring bracket 3, cramping first shock-absorbing spring 9 between motor connecting base 7 and the vehicle frame 2, cramping second shock-absorbing spring 5 between motor connecting base 7 and the spring bracket 3.First, second shock-absorbing spring 9,5 can be a pressure spring, also can be rubber spring.When adopting pressure spring, motor connecting base 7 and vehicle frame 2 are fixed with first, second spring positioning disk 10,8 of cramping first shock-absorbing spring 9 respectively, motor connecting base 7 and spring bracket 3 are fixed with the 3rd, the 4th spring positioning disk 6,4 of cramping second shock-absorbing spring 5 respectively, the first, the 4th spring positioning disk 10,4 usefulness rubber are manufactured, and can further strengthen effectiveness in vibration suppression.
But spring bracket 3 comprises the upper bracket 31 of cramping second pressure spring 5 and is fixed in the lower support frame 34 of vehicle frame 2, on lower support frame 34, be provided with many row's height adjustment holes 33, can certainly be arranged on the upper bracket 31, latch 32 passes adjustment hole 33 and will go up lower support frame 31,34 and link together.Not only made things convenient for installation, and can adjust the tight power of giving of second shock-absorbing spring easily, to adapt to the needs of different engine luggine power.
Claims (5)
1, a kind of engine snubber, this engine snubber is arranged at the joint of motor (1) and vehicle frame (2), it is characterized in that: on the vehicle frame (2) of motor (1) both sides, fixedly install spring bracket (3) respectively, motor connecting base (7) is positioned between vehicle frame (2) and the spring bracket (3), cramping first shock-absorbing spring (9) between motor connecting base (7) and the vehicle frame (2), cramping second shock-absorbing spring (5) between motor connecting base (7) and the spring bracket (3).
2, a kind of engine snubber as claimed in claim 1 is characterized in that: described first, second shock-absorbing spring (9,5) is a pressure spring.
3, a kind of engine snubber as claimed in claim 2, it is characterized in that: motor connecting base (7) and vehicle frame (2) are fixed with first, second spring positioning disk (10,9) of cramping first shock-absorbing spring (9) respectively, and motor connecting base (7) and spring bracket (3) are fixed with the 3rd, the 4th spring positioning disk (6,4) of cramping second shock-absorbing spring (5) respectively.
4, a kind of engine snubber as claimed in claim 3, it is characterized in that: described spring bracket (3) but comprise the upper bracket (31) of cramping second pressure spring (5) and be fixed in the lower support frame (34) of vehicle frame (2) that upper and lower support (31,34) can link together with highly regulating.
5, as claim 3 or 4 described a kind of engine snubbers, it is characterized in that: the material of described the first, the 4th spring positioning disk (10,4) is a rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053693 CN2738035Y (en) | 2004-09-10 | 2004-09-10 | Engine vibration reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053693 CN2738035Y (en) | 2004-09-10 | 2004-09-10 | Engine vibration reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2738035Y true CN2738035Y (en) | 2005-11-02 |
Family
ID=35347945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420053693 Expired - Fee Related CN2738035Y (en) | 2004-09-10 | 2004-09-10 | Engine vibration reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2738035Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893051A (en) * | 2010-07-23 | 2010-11-24 | 苏州盟通利机电设备有限公司 | Shock absorption method for compression-type mechanical equipment |
| CN103909817A (en) * | 2014-03-18 | 2014-07-09 | 郑州宇通客车股份有限公司 | Shock absorbing device, suspension and suspension stiffness control method |
| CN103967998A (en) * | 2014-04-30 | 2014-08-06 | 宁波华斯特林电机制造有限公司 | Stirling motor shock absorption device |
| CN104527394A (en) * | 2014-12-19 | 2015-04-22 | 河北工程大学 | Flexible support used for diesel engine |
| CN105818667A (en) * | 2016-05-30 | 2016-08-03 | 昆山邦泰汽车零部件制造有限公司 | Automobile engine support |
| CN106000858A (en) * | 2016-06-30 | 2016-10-12 | 天津百利阳光环保设备有限公司 | Barrel buffering weight-reduction mechanism of roller screening machine for domestic garbage treatment |
| CN106382435A (en) * | 2016-10-17 | 2017-02-08 | 合肥齐飞信息技术有限公司 | Suspension type damping and noise-reducing assembly of automobile engine |
| CN108058057A (en) * | 2016-11-07 | 2018-05-22 | 财团法人工业技术研究院 | Shock absorber and semi-active type shock absorption method using same |
| CN110107645A (en) * | 2019-06-06 | 2019-08-09 | 重庆理工大学 | Hand-held agricultural machine engine vibration absorber |
| CN112996683A (en) * | 2018-10-04 | 2021-06-18 | 艾里逊变速箱公司 | Electric axle assembly for low-chassis vehicle |
| CN116215209A (en) * | 2023-05-05 | 2023-06-06 | 江苏多凯动力机械有限公司 | A shock-absorbing rack for an engine |
| CN119435234A (en) * | 2024-11-26 | 2025-02-14 | 北京理工大学 | A free piston generator system equipped with a flexible stiffness vibration reduction mechanism |
-
2004
- 2004-09-10 CN CN 200420053693 patent/CN2738035Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893051A (en) * | 2010-07-23 | 2010-11-24 | 苏州盟通利机电设备有限公司 | Shock absorption method for compression-type mechanical equipment |
| CN103909817A (en) * | 2014-03-18 | 2014-07-09 | 郑州宇通客车股份有限公司 | Shock absorbing device, suspension and suspension stiffness control method |
| CN103967998A (en) * | 2014-04-30 | 2014-08-06 | 宁波华斯特林电机制造有限公司 | Stirling motor shock absorption device |
| CN103967998B (en) * | 2014-04-30 | 2016-08-17 | 宁波华斯特林电机制造有限公司 | A kind of Stirling motor shock-absorbing device |
| CN104527394A (en) * | 2014-12-19 | 2015-04-22 | 河北工程大学 | Flexible support used for diesel engine |
| CN105818667A (en) * | 2016-05-30 | 2016-08-03 | 昆山邦泰汽车零部件制造有限公司 | Automobile engine support |
| CN106000858A (en) * | 2016-06-30 | 2016-10-12 | 天津百利阳光环保设备有限公司 | Barrel buffering weight-reduction mechanism of roller screening machine for domestic garbage treatment |
| CN106382435B (en) * | 2016-10-17 | 2021-10-26 | 合肥齐飞信息技术有限公司 | Suspension type automobile engine vibration/noise reduction assembly |
| CN106382435A (en) * | 2016-10-17 | 2017-02-08 | 合肥齐飞信息技术有限公司 | Suspension type damping and noise-reducing assembly of automobile engine |
| CN108058057A (en) * | 2016-11-07 | 2018-05-22 | 财团法人工业技术研究院 | Shock absorber and semi-active type shock absorption method using same |
| CN112996683A (en) * | 2018-10-04 | 2021-06-18 | 艾里逊变速箱公司 | Electric axle assembly for low-chassis vehicle |
| US12059958B2 (en) | 2018-10-04 | 2024-08-13 | Allison Transmission, Inc. | Electric axle assembly for low floor vehicle |
| CN112996683B (en) * | 2018-10-04 | 2024-09-03 | 艾里逊变速箱公司 | Electric axle assemblies for low-floor vehicles |
| CN110107645A (en) * | 2019-06-06 | 2019-08-09 | 重庆理工大学 | Hand-held agricultural machine engine vibration absorber |
| CN116215209A (en) * | 2023-05-05 | 2023-06-06 | 江苏多凯动力机械有限公司 | A shock-absorbing rack for an engine |
| CN116215209B (en) * | 2023-05-05 | 2023-09-29 | 江苏多凯动力机械有限公司 | Shock attenuation frame for engine |
| CN119435234A (en) * | 2024-11-26 | 2025-02-14 | 北京理工大学 | A free piston generator system equipped with a flexible stiffness vibration reduction mechanism |
| CN119435234B (en) * | 2024-11-26 | 2025-10-28 | 北京理工大学 | Free piston generator system with flexible rigidity vibration reduction mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |